From duke at openjdk.org  Fri Apr  4 11:10:14 2025
From: duke at openjdk.org (duke)
Date: Fri, 4 Apr 2025 11:10:14 GMT
Subject: git: openjdk/panama-foreign: foreign-memaccess+abi: 102 new changesets
Message-ID: <15a00060-83eb-42e9-a2eb-f15275caffbd@openjdk.org>

Changeset: c0b61d3b
Branch: foreign-memaccess+abi
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2025-03-28 13:03:30 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/c0b61d3b8820a38a9757a1a3e69da43014d24439

8352680: Opensource few misc swing tests

Reviewed-by: abhiscxk

+ test/jdk/javax/swing/JFrame/bug4614881.java
+ test/jdk/javax/swing/JMenuItem/RightLeftOrientation.java
+ test/jdk/javax/swing/JMenuItem/bug4729669.java

Changeset: c0292203
Branch: foreign-memaccess+abi
Author:    Zihao Lin <linzihao1999 at outlook.com>
Committer: Vicente Romero <vromero at openjdk.org>
Date:      2025-03-28 13:19:23 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/c0292203794bf3a8bfb02eac062e226ef2d07ee1

8352896: LambdaExpr02.java runs wrong test class

Reviewed-by: shade, jlahoda

! test/langtools/tools/javac/lambda/LambdaExpr02.java

Changeset: a269bef0
Branch: foreign-memaccess+abi
Author:    Volodymyr Paprotski <vpaprotski at openjdk.org>
Date:      2025-03-28 15:20:31 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/a269bef04cf3c9c8b731edcbf7618624f7571a2d

8350459: MontgomeryIntegerPolynomialP256 multiply intrinsic with AVX2 on x86_64

Reviewed-by: ascarpino, sviswanathan

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/stubGenerator_x86_64_poly_mont.cpp
! src/hotspot/cpu/x86/vm_version_x86.cpp
! src/hotspot/share/classfile/vmIntrinsics.hpp
! src/java.base/share/classes/sun/security/util/math/intpoly/MontgomeryIntegerPolynomialP256.java
! test/jdk/com/sun/security/util/math/intpoly/MontgomeryPolynomialFuzzTest.java

Changeset: d8090337
Branch: foreign-memaccess+abi
Author:    Kevin Driver <kdriver at openjdk.org>
Date:      2025-03-28 15:27:26 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d8090337ee8ea763bca4e8e3baaf8ee4dd3d6214

8341775: Duplicate manifest files are removed by jarsigner after signing

Reviewed-by: weijun, hchao

! src/jdk.jartool/share/classes/sun/security/tools/jarsigner/Main.java
! src/jdk.jartool/share/classes/sun/security/tools/jarsigner/resources/jarsigner.properties
! src/jdk.jartool/share/man/jarsigner.md
+ test/jdk/sun/security/tools/jarsigner/MultiManifest.java

Changeset: da3bb067
Branch: foreign-memaccess+abi
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2025-03-28 15:50:10 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/da3bb06797f9550d204b2623481ef757ae941bbd

8352685: Opensource JInternalFrame tests - series2

Reviewed-by: azvegint

! test/jdk/ProblemList.txt
+ test/jdk/javax/swing/JInternalFrame/bug4130806.java
+ test/jdk/javax/swing/JInternalFrame/bug4134077.java
+ test/jdk/javax/swing/JInternalFrame/bug4193070.java
+ test/jdk/javax/swing/JInternalFrame/bug4225701.java

Changeset: c70ad6a0
Branch: foreign-memaccess+abi
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2025-03-28 16:26:43 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/c70ad6a053c7407b19060559d9f39b8b836a55a1

8352906: stdout/err.encoding on Windows set by incorrect Win32 call

Reviewed-by: bpb, alanb

! src/java.base/windows/native/libjava/java_props_md.c

Changeset: 3d2c3cd4
Branch: foreign-memaccess+abi
Author:    Daniel Gredler <dgredler at openjdk.org>
Committer: Sergey Bylokhov <serb at openjdk.org>
Date:      2025-03-28 17:22:33 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/3d2c3cd40ebce901d09a2479c267342e04e6f79c

8352970: Remove unnecessary Windows version check in Win32ShellFolderManager2

Reviewed-by: prr, serb

! src/java.desktop/windows/classes/sun/awt/shell/Win32ShellFolderManager2.java
+ test/jdk/java/awt/FileDialog/FileSystemViewFilesTest.java

Changeset: 895aabc4
Branch: foreign-memaccess+abi
Author:    SendaoYan <syan at openjdk.org>
Date:      2025-03-30 13:05:31 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/895aabc4632a0b5e245aeceb6c2dcdb4b07f640e

8351233: [ASAN] avx2-emu-funcs.hpp:151:20: error: ?D.82188? is used uninitialized

Reviewed-by: vlivanov

! src/java.base/linux/native/libsimdsort/avx2-emu-funcs.hpp

Changeset: b9d7a75a
Branch: foreign-memaccess+abi
Author:    Zihao Lin <linzihao1999 at outlook.com>
Committer: SendaoYan <syan at openjdk.org>
Date:      2025-03-30 13:14:52 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/b9d7a75adee8a96cf47bbe73e3009102ceda9589

8352879: TestPeriod.java and TestGetContentType.java run wrong test class

Reviewed-by: mgronlun

! test/jdk/jdk/jfr/api/metadata/annotations/TestPeriod.java
! test/jdk/jdk/jfr/api/metadata/settingdescriptor/TestGetContentType.java

Changeset: 8cbadf78
Branch: foreign-memaccess+abi
Author:    Rohit Arul Raj <rraj at openjdk.org>
Committer: SendaoYan <syan at openjdk.org>
Date:      2025-03-30 13:22:21 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/8cbadf78d04d0e3d1136a5582f281de099fc5e49

8317976: Optimize SIMD sort for AMD Zen 4

Reviewed-by: psandoz, vlivanov

! src/hotspot/cpu/x86/matcher_x86.hpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/cpu/x86/vm_version_x86.hpp

Changeset: 59629f88
Branch: foreign-memaccess+abi
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2025-03-30 16:42:38 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/59629f88e6fad9c1ff91be4cfea83f78f0ea503c

8351040: [REDO] Protection zone for easier detection of accidental zero-nKlass use

Reviewed-by: mbaesken, iklam

! src/hotspot/share/cds/archiveBuilder.cpp
! src/hotspot/share/cds/archiveBuilder.hpp
! src/hotspot/share/cds/archiveUtils.cpp
! src/hotspot/share/cds/dynamicArchive.cpp
! src/hotspot/share/cds/filemap.hpp
! src/hotspot/share/cds/metaspaceShared.cpp
! src/hotspot/share/cds/metaspaceShared.hpp
! src/hotspot/share/include/cds.h
! src/hotspot/share/memory/metaspace.cpp
! src/hotspot/share/oops/compressedKlass.cpp
! src/hotspot/share/oops/compressedKlass.hpp
! src/hotspot/share/oops/compressedKlass.inline.hpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/os.cpp
+ test/hotspot/jtreg/runtime/ErrorHandling/AccessZeroNKlassHitsProtectionZone.java
! test/lib/jdk/test/whitebox/WhiteBox.java

Changeset: 25925138
Branch: foreign-memaccess+abi
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2025-03-31 07:38:53 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/25925138b0a7d781d9293e52a8c9520329a85219

8350577: Fix missing Assertion Predicates when splitting loops

Reviewed-by: epeter, kvn

! src/hotspot/share/opto/loopTransform.cpp
! src/hotspot/share/opto/loopnode.hpp
! src/hotspot/share/opto/predicates.cpp
! src/hotspot/share/opto/predicates.hpp
! test/hotspot/jtreg/compiler/predicates/assertion/TestAssertionPredicates.java

Changeset: 23e3b3ff
Branch: foreign-memaccess+abi
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-03-31 08:16:10 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/23e3b3ff6ab17a71b16fdf2e61548a7413ddb6d4

8351156: C1: Remove FPU stack support after 32-bit x86 removal

Reviewed-by: vlivanov, kvn

- src/hotspot/cpu/aarch64/c1_FpuStackSim_aarch64.cpp
- src/hotspot/cpu/aarch64/c1_FpuStackSim_aarch64.hpp
! src/hotspot/cpu/aarch64/c1_LIRAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/c1_LIRAssembler_aarch64.hpp
- src/hotspot/cpu/aarch64/c1_LinearScan_aarch64.cpp
- src/hotspot/cpu/arm/c1_FpuStackSim_arm.cpp
- src/hotspot/cpu/arm/c1_FpuStackSim_arm.hpp
! src/hotspot/cpu/arm/c1_LIRAssembler_arm.cpp
- src/hotspot/cpu/arm/c1_LinearScan_arm.cpp
- src/hotspot/cpu/ppc/c1_FpuStackSim_ppc.hpp
! src/hotspot/cpu/ppc/c1_LIRAssembler_ppc.cpp
- src/hotspot/cpu/ppc/c1_LinearScan_ppc.cpp
- src/hotspot/cpu/riscv/c1_FpuStackSim_riscv.cpp
- src/hotspot/cpu/riscv/c1_FpuStackSim_riscv.hpp
! src/hotspot/cpu/riscv/c1_LIRAssembler_arith_riscv.cpp
! src/hotspot/cpu/riscv/c1_LIRAssembler_riscv.cpp
- src/hotspot/cpu/riscv/c1_LinearScan_riscv.cpp
- src/hotspot/cpu/s390/c1_FpuStackSim_s390.hpp
! src/hotspot/cpu/s390/c1_LIRAssembler_s390.cpp
- src/hotspot/cpu/s390/c1_LinearScan_s390.cpp
- src/hotspot/cpu/x86/c1_FpuStackSim_x86.cpp
- src/hotspot/cpu/x86/c1_FpuStackSim_x86.hpp
! src/hotspot/cpu/x86/c1_FrameMap_x86.cpp
! src/hotspot/cpu/x86/c1_FrameMap_x86.hpp
! src/hotspot/cpu/x86/c1_LIRAssembler_x86.cpp
! src/hotspot/cpu/x86/c1_LIRAssembler_x86.hpp
! src/hotspot/cpu/x86/c1_LIRGenerator_x86.cpp
- src/hotspot/cpu/x86/c1_LinearScan_x86.cpp
! src/hotspot/cpu/x86/c1_LinearScan_x86.hpp
! src/hotspot/cpu/x86/c1_MacroAssembler_x86.cpp
- src/hotspot/share/c1/c1_FpuStackSim.hpp
! src/hotspot/share/c1/c1_Instruction.hpp
! src/hotspot/share/c1/c1_LIR.cpp
! src/hotspot/share/c1/c1_LIR.hpp
! src/hotspot/share/c1/c1_LIRAssembler.cpp
! src/hotspot/share/c1/c1_LIRAssembler.hpp
! src/hotspot/share/c1/c1_LinearScan.cpp
! src/hotspot/share/c1/c1_LinearScan.hpp
! src/hotspot/share/c1/c1_globals.hpp

Changeset: 79d0c94b
Branch: foreign-memaccess+abi
Author:    David Linus Briemann <david.briemann at sap.com>
Committer: Martin Doerr <mdoerr at openjdk.org>
Date:      2025-03-31 08:53:31 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/79d0c94b5c915b4be32e5febf90a148e20f3c112

8352114: New test runtime/interpreter/CountBytecodesTest.java is failing

Reviewed-by: dholmes, mdoerr

! test/hotspot/jtreg/runtime/interpreter/CountBytecodesTest.java

Changeset: 6fbaa066
Branch: foreign-memaccess+abi
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-03-31 10:01:23 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/6fbaa066ce45b70f1c288d1245b03fe18ceba126

8353176: C1: x86 patching stub always calls Thread::current()

Reviewed-by: mdoerr, kvn, vlivanov

! src/hotspot/cpu/x86/c1_CodeStubs_x86.cpp

Changeset: 22f630cb
Branch: foreign-memaccess+abi
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-03-31 10:30:23 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/22f630cb20b4e846f63cf5799cd2c50437d4dcad

8352415: x86: Tighten up template interpreter method entry code

Reviewed-by: adinn, jsjolen

! src/hotspot/cpu/x86/templateInterpreterGenerator_x86.cpp

Changeset: 804a8fa4
Branch: foreign-memaccess+abi
Author:    Ivan Walulya <iwalulya at openjdk.org>
Date:      2025-03-31 11:15:47 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/804a8fa4e96a32be2b38c2d0906dc5861a292007

8352765: G1CollectedHeap::expand_and_allocate() may fail to allocate even after heap expansion succeeds

Reviewed-by: tschatzl, manc

! src/hotspot/share/gc/g1/g1Policy.cpp

Changeset: c9c3c153
Branch: foreign-memaccess+abi
Author:    Serhiy Sachkov <serhiy.sachkov at oracle.com>
Committer: Mark Sheppard <msheppar at openjdk.org>
Date:      2025-03-31 12:09:48 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/c9c3c1536880d81ab84d5cb55f4fd0fe3bbf60a2

8330598: java/net/httpclient/Http1ChunkedTest.java fails with java.util.MissingFormatArgumentException: Format specifier '%s'

Reviewed-by: dfuchs

! test/jdk/java/net/httpclient/Http1ChunkedTest.java

Changeset: d4d18350
Branch: foreign-memaccess+abi
Author:    Alexander Zvegintsev <azvegint at openjdk.org>
Date:      2025-03-31 12:36:37 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d4d18350f367a18813d0d418169e852c1530418e

8352860: Open source events tests batch0

Reviewed-by: psadhukhan

+ test/jdk/java/awt/event/ClickEventsTest.java
+ test/jdk/java/awt/event/WindowActivatedEventTest.java

Changeset: bbd5b174
Branch: foreign-memaccess+abi
Author:    Hai-May Chao <hchao at openjdk.org>
Date:      2025-03-31 15:04:48 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/bbd5b174c50346152a624317b6bd76ec48f7e551

8339280: jarsigner -verify performs cross-checking between CEN and LOC

Reviewed-by: mullan, weijun, lancea

! src/jdk.jartool/share/classes/sun/security/tools/jarsigner/Main.java
! src/jdk.jartool/share/classes/sun/security/tools/jarsigner/resources/jarsigner.properties
! src/jdk.jartool/share/man/jarsigner.md
+ test/jdk/sun/security/tools/jarsigner/VerifyJarEntryName.java

Changeset: b7ca76ef
Branch: foreign-memaccess+abi
Author:    SendaoYan <syan at openjdk.org>
Date:      2025-03-31 15:45:23 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/b7ca76ef4bfc640668492e655acc6d755411a92f

8353235: Test jdk/jfr/api/metadata/annotations/TestPeriod.java fails with IllegalArgumentException

Reviewed-by: egahlin

! test/jdk/jdk/jfr/api/metadata/annotations/TestPeriod.java

Changeset: 7a2e198e
Branch: foreign-memaccess+abi
Author:    Artur Barashev <abarashev at openjdk.org>
Date:      2025-03-31 15:48:03 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/7a2e198e9fec54158020a49165c1f4a4518e28d8

8352277: java.security documentation: incorrect regex syntax describing "usage" algorithm constraint

Reviewed-by: mullan, hchao, ascarpino

! src/java.base/share/conf/security/java.security

Changeset: e4e62789
Branch: foreign-memaccess+abi
Author:    Anthony Scarpino <ascarpino at openjdk.org>
Date:      2025-03-31 15:59:30 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e4e62789c7c89bd094480ca3fe19c123a34f9625

8346129: Simplify EdDSA & XDH curve name usage

Reviewed-by: weijun, abarashev

! src/java.base/share/classes/sun/security/provider/certpath/AlgorithmChecker.java
! src/java.base/share/classes/sun/security/util/DisabledAlgorithmConstraints.java
! src/java.base/share/classes/sun/security/util/KeyUtil.java
+ test/jdk/sun/security/util/AlgorithmConstraints/DisabledAlgorithmPermits.java

Changeset: cd5a43a9
Branch: foreign-memaccess+abi
Author:    Alexander Zvegintsev <azvegint at openjdk.org>
Date:      2025-03-31 16:39:44 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/cd5a43a98030a534babb01cfc4521e7e9bc89b91

8353126: Open source events tests batch1

Reviewed-by: honkar, kizune

+ test/jdk/java/awt/event/MouseEvent/DragToLightweightTest.java
+ test/jdk/java/awt/event/MouseEvent/MouseEnterTest.java

Changeset: 9c06dcb4
Branch: foreign-memaccess+abi
Author:    Artur Barashev <abarashev at openjdk.org>
Date:      2025-03-31 16:45:40 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9c06dcb4396c3307d625663d92c0e11d794a56ea

8349583: Add mechanism to disable signature schemes based on their TLS scope

Reviewed-by: mullan, ascarpino

! src/java.base/share/classes/sun/security/ssl/CertSignAlgsExtension.java
! src/java.base/share/classes/sun/security/ssl/CertificateRequest.java
! src/java.base/share/classes/sun/security/ssl/HandshakeContext.java
! src/java.base/share/classes/sun/security/ssl/PostHandshakeContext.java
! src/java.base/share/classes/sun/security/ssl/PreSharedKeyExtension.java
! src/java.base/share/classes/sun/security/ssl/SSLAlgorithmConstraints.java
+ src/java.base/share/classes/sun/security/ssl/SSLScope.java
! src/java.base/share/classes/sun/security/ssl/SSLSessionImpl.java
! src/java.base/share/classes/sun/security/ssl/ServerHello.java
! src/java.base/share/classes/sun/security/ssl/SessionTicketExtension.java
! src/java.base/share/classes/sun/security/ssl/SignatureAlgorithmsExtension.java
! src/java.base/share/classes/sun/security/ssl/SignatureScheme.java
! src/java.base/share/classes/sun/security/util/DisabledAlgorithmConstraints.java
! src/java.base/share/conf/security/java.security
! test/jdk/javax/net/ssl/templates/SSLEngineTemplate.java
+ test/jdk/sun/security/ssl/SignatureScheme/AbstractCheckSignatureSchemes.java
+ test/jdk/sun/security/ssl/SignatureScheme/DisableSignatureSchemePerScopeDTLS12.java
+ test/jdk/sun/security/ssl/SignatureScheme/DisableSignatureSchemePerScopeTLS12.java
+ test/jdk/sun/security/ssl/SignatureScheme/DisableSignatureSchemePerScopeTLS13.java
+ test/jdk/sun/security/ssl/SignatureScheme/MixingTLSUsageConstraintsWithNonTLS.java
! test/jdk/sun/security/ssl/SignatureScheme/SigSchemePropOrdering.java

Changeset: 42477442
Branch: foreign-memaccess+abi
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2025-03-31 16:46:57 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4247744266c7885dde52977de7646f766a9ad043

8351435: Change the default Console implementation back to the built-in one in `java.base` module

Co-authored-by: Jan Lahoda <jlahoda at openjdk.org>
Reviewed-by: alanb

! src/java.base/share/classes/jdk/internal/io/JdkConsoleProvider.java
! test/jdk/java/io/Console/ConsolePromptTest.java
! test/jdk/java/io/Console/DefaultCharsetTest.java
! test/jdk/java/io/Console/LocaleTest.java
! test/jdk/java/io/Console/ModuleSelectionTest.java
+ test/jdk/java/io/Console/consolePrompt.exp
! test/jdk/java/io/IO/IO.java
! test/jdk/jdk/internal/jline/JLineConsoleProviderTest.java
! test/jdk/jdk/internal/jline/RedirectedStdOut.java

Changeset: 3e96f5cb
Branch: foreign-memaccess+abi
Author:    Koushik Thirupattur <koushik.thirupattur at oracle.com>
Committer: Sean Mullan <mullan at openjdk.org>
Date:      2025-03-31 16:54:12 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/3e96f5cbcad2cb61b68e2ae6440085b80b6cc287

8351366: Remove the java.security.debug=scl option

Reviewed-by: hchao, mullan

! src/java.base/share/classes/java/security/SecureClassLoader.java
! src/java.base/share/classes/sun/security/util/Debug.java

Changeset: 4d1de46c
Branch: foreign-memaccess+abi
Author:    Xiaolong Peng <xpeng at openjdk.org>
Date:      2025-03-31 18:13:31 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4d1de46cb882bade5781255b646f623b55d7180f

8352185: Shenandoah: Invalid logic for remembered set verification
8345399: GenShen: Error: Verify init-mark remembered set violation; clean card should be dirty

Reviewed-by: ysr, kdnilsen, wkemper

! src/hotspot/share/gc/shenandoah/shenandoahConcurrentGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahFullGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahVerifier.cpp
! src/hotspot/share/gc/shenandoah/shenandoahVerifier.hpp

Changeset: fe8bd756
Branch: foreign-memaccess+abi
Author:    Ian Graves <igraves at openjdk.org>
Date:      2025-03-31 18:28:30 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/fe8bd7562180222b14f8a4fda5d29edf57f97668

8351290: Clarify integral only for vector operators

Reviewed-by: liach, psandoz

! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/VectorOperators.java

Changeset: 8b0602db
Branch: foreign-memaccess+abi
Author:    Doug Lea <dl at openjdk.org>
Date:      2025-03-31 19:23:59 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/8b0602dbed2f7ced190ec81753defab8a4bc316d

8319447: Improve performance of delayed task handling

Reviewed-by: vklang, alanb

! src/java.base/share/classes/java/util/concurrent/CompletableFuture.java
+ src/java.base/share/classes/java/util/concurrent/DelayScheduler.java
! src/java.base/share/classes/java/util/concurrent/ForkJoinPool.java
! src/java.base/share/classes/java/util/concurrent/ForkJoinTask.java
! src/java.base/share/classes/java/util/concurrent/SubmissionPublisher.java
! src/java.base/share/classes/java/util/concurrent/ThreadLocalRandom.java
! src/java.base/share/classes/java/util/concurrent/atomic/Striped64.java
! src/java.base/share/classes/jdk/internal/access/JavaUtilConcurrentTLRAccess.java
! test/jdk/java/util/concurrent/CompletableFuture/CompletableFutureOrTimeoutExceptionallyTest.java
! test/jdk/java/util/concurrent/tck/CompletableFutureTest.java
! test/jdk/java/util/concurrent/tck/ForkJoinPool20Test.java
! test/jdk/java/util/concurrent/tck/SubmissionPublisherTest.java

Changeset: 5eee32d0
Branch: foreign-memaccess+abi
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-03-31 20:43:21 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/5eee32d04b6f4c4bf0de78c295d6d6feab523ea3

8352768: CDS test MethodHandleTest.java failed in -Xcomp mode

Reviewed-by: dholmes, shade, vlivanov

! src/hotspot/share/cds/aotClassInitializer.cpp

Changeset: acd4da49
Branch: foreign-memaccess+abi
Author:    Hai-May Chao <hchao at openjdk.org>
Date:      2025-03-31 21:39:11 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/acd4da49a01760599ec4c325ff6c56f53ba5cc9c

8353299: VerifyJarEntryName.java test fails

Reviewed-by: mullan

! test/jdk/sun/security/tools/jarsigner/VerifyJarEntryName.java

Changeset: 52f56e60
Branch: foreign-memaccess+abi
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2025-03-31 22:07:14 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/52f56e608e65f876dc7403ad6240ef13945b2480

8353196: [macos] Contents of ".jpackage.xml" file are wrong when building .pkg from unsigned app image

Reviewed-by: almatvee

! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacAppImageBuilder.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacBaseInstallerBundler.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/AbstractAppImageBuilder.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/JPackageCommand.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/MacHelper.java

Changeset: 10772659
Branch: foreign-memaccess+abi
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2025-03-31 22:16:05 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/1077265953e6f0918f8f7625ad311f28453c893a

8353321: [macos] ErrorTest.testAppContentWarning test case requires signing environment

Reviewed-by: almatvee

! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/MacSign.java
+ test/jdk/tools/jpackage/macosx/MacSignTest.java
! test/jdk/tools/jpackage/macosx/base/SigningBase.java
! test/jdk/tools/jpackage/share/ErrorTest.java

Changeset: a83760a6
Branch: foreign-memaccess+abi
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-03-31 23:35:48 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/a83760a6f204837b737b82801ee9eca2988317cf

8352092: -XX:AOTMode=record crashes with InstanceKlass in allocated state

Reviewed-by: dholmes, coleenp

! src/hotspot/share/cds/metaspaceShared.cpp

Changeset: 860a789e
Branch: foreign-memaccess+abi
Author:    Fei Yang <fyang at openjdk.org>
Date:      2025-04-01 01:39:22 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/860a789e9153448345f19d70dd07e294a0b62223

8353219: RISC-V: Fix client builds after JDK-8345298

Reviewed-by: fjiang, rehn

! src/hotspot/cpu/riscv/stubGenerator_riscv.cpp

Changeset: 8b4e190b
Branch: foreign-memaccess+abi
Author:    David Holmes <dholmes at openjdk.org>
Date:      2025-04-01 05:42:52 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/8b4e190bc8aa5499f96dbe2de01cf34ddcdb67a7

8353349: ProblemList runtime/cds/appcds/SignedJar.java

Reviewed-by: iklam, jpai

! test/hotspot/jtreg/ProblemList.txt

Changeset: ad48846e
Branch: foreign-memaccess+abi
Author:    SendaoYan <syan at openjdk.org>
Date:      2025-04-01 06:25:07 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/ad48846edd894073d89839a2771271553b4e27cd

8350386: Test TestCodeCacheFull.java fails with option -XX:-UseCodeCacheFlushing

Reviewed-by: tschatzl

! test/jdk/jdk/jfr/event/compiler/TestCodeCacheFull.java

Changeset: 196334fc
Branch: foreign-memaccess+abi
Author:    Joachim Kern <jkern at openjdk.org>
Date:      2025-04-01 08:09:53 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/196334fc395c63e59167ccd85415d8e1d2bcb705

8352046: Test testEcoFriendly() in jdk tools launcher ExecutionEnvironment.java for AIX and Linux/musl is brittle

Reviewed-by: clanger, mbaesken

! test/jdk/tools/launcher/ExecutionEnvironment.java

Changeset: aff5aa72
Branch: foreign-memaccess+abi
Author:    Afshin Zafari <azafari at openjdk.org>
Date:      2025-04-01 08:25:53 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/aff5aa72bbf4ecea614339483581093a67efa265

8350566: NMT: add size parameter to MemTracker::record_virtual_memory_tag

Reviewed-by: jsjolen, gziemski

! src/hotspot/share/cds/metaspaceShared.cpp
! src/hotspot/share/gc/g1/g1RegionToSpaceMapper.cpp
! src/hotspot/share/gc/parallel/parMarkBitMap.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/shared/cardTable.cpp
! src/hotspot/share/gc/shenandoah/shenandoahCardTable.cpp
! src/hotspot/share/gc/shenandoah/shenandoahCollectionSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/jfr/recorder/storage/jfrVirtualMemory.cpp
! src/hotspot/share/memory/metaspace.cpp
! src/hotspot/share/memory/metaspace/virtualSpaceNode.cpp
! src/hotspot/share/nmt/memTracker.hpp
! src/hotspot/share/nmt/virtualMemoryTracker.cpp
! src/hotspot/share/nmt/virtualMemoryTracker.hpp

Changeset: f25f7016
Branch: foreign-memaccess+abi
Author:    Markus Gr?nlund <mgronlun at openjdk.org>
Date:      2025-04-01 09:17:44 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/f25f701652900d02858c905f4cd0bb43208c13d5

8353226: JFR: emit old object samples must be transitive closure complete for segment

Reviewed-by: egahlin

! src/hotspot/share/jfr/leakprofiler/checkpoint/objectSampleCheckpoint.cpp
! src/hotspot/share/jfr/recorder/stacktrace/jfrStackTrace.cpp
! src/hotspot/share/jfr/recorder/stacktrace/jfrStackTrace.hpp
! src/hotspot/share/jfr/recorder/stacktrace/jfrStackTraceRepository.cpp
! src/hotspot/share/jfr/recorder/stacktrace/jfrStackTraceRepository.hpp

Changeset: 85a0baf0
Branch: foreign-memaccess+abi
Author:    Leo Korinth <lkorinth at openjdk.org>
Date:      2025-04-01 10:50:46 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/85a0baf0cb3366d6c16f9aadee123862117f5338

8352719: Add an equals sign to the modules statement

Reviewed-by: weijun

! test/jdk/sun/security/krb5/auto/TEST.properties

Changeset: 6801eb87
Branch: foreign-memaccess+abi
Author:    Leo Korinth <lkorinth at openjdk.org>
Date:      2025-04-01 10:54:17 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/6801eb87042742b8d760b79900b2bdff97c321b1

8352709: Remove bad timing annotations from WhileOpTest.java

Reviewed-by: jpai

! test/jdk/java/util/stream/test/org/openjdk/tests/java/util/stream/WhileOpTest.java

Changeset: cef5610b
Branch: foreign-memaccess+abi
Author:    Patrick Zhang <qpzhang at openjdk.org>
Committer: Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-04-01 11:47:13 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/cef5610b5d4f7c5c2ceda46995ef3a0d961294e5

8353272: One instance of STATIC_LIB_CFLAGS was missed in JDK-8345683

Reviewed-by: erikj

! make/common/native/Flags.gmk

Changeset: 1809138b
Branch: foreign-memaccess+abi
Author:    Patrick Zhang <qpzhang at openjdk.org>
Committer: Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-04-01 11:47:32 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/1809138b1c992b352eceab3e0e963b0577aafabb

8352284: EXTRA_CFLAGS incorrectly applied to BUILD_LIBJVM src/hotspot C++ source files

Reviewed-by: erikj

! make/hotspot/lib/JvmFlags.gmk

Changeset: 2a31f69a
Branch: foreign-memaccess+abi
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2025-04-01 12:42:02 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/2a31f69a55b64358a347b2cbc2c4df1890dd6840

8353331: Test ForkJoinPool20Test::testFixedDelaySequence is failing

Reviewed-by: dl, vklang

! test/jdk/java/util/concurrent/tck/ForkJoinPool20Test.java

Changeset: a1ab1d8d
Branch: foreign-memaccess+abi
Author:    David Holmes <dholmes at openjdk.org>
Date:      2025-04-01 12:59:49 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/a1ab1d8de411aace21decd133e7e74bb97f27897

8353449: [BACKOUT] One instance of STATIC_LIB_CFLAGS was missed in JDK-8345683

Reviewed-by: alanb, ihse

! make/common/native/Flags.gmk

Changeset: 564066d5
Branch: foreign-memaccess+abi
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2025-04-01 16:22:56 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/564066d549cf4ec7608f57ea4910b5813f7353c3

8353118: Deprecate the use of `java.locale.useOldISOCodes` system property

Reviewed-by: iris, jlu

! src/java.base/share/classes/java/util/Locale.java
! src/java.base/share/classes/sun/util/locale/BaseLocale.java
! test/jdk/java/util/Locale/UseOldISOCodesTest.java

Changeset: 19eabaff
Branch: foreign-memaccess+abi
Author:    Markus Gr?nlund <mgronlun at openjdk.org>
Date:      2025-04-01 16:37:34 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/19eabaff5559b48b1f4da740c0f7c99c64901ea8

8353227: JFR: Prepare tests for strong parser validation

Reviewed-by: egahlin

! test/jdk/jdk/jfr/api/consumer/streaming/TestJVMCrash.java
! test/jdk/jdk/jfr/event/runtime/TestShutdownEvent.java
! test/jdk/jdk/jfr/jvm/TestDumpOnCrash.java

Changeset: 6a46d554
Branch: foreign-memaccess+abi
Author:    Calvin Cheung <ccheung at openjdk.org>
Date:      2025-04-01 16:43:25 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/6a46d554c7434fd10aade2d2b17d0ad4cad83979

8353129: CDS ArchiveRelocation tests fail after JDK-8325132

Reviewed-by: iklam, dholmes

! test/hotspot/jtreg/runtime/cds/appcds/ArchiveRelocationTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/DynamicArchiveRelocationTest.java

Changeset: 07fd666d
Branch: foreign-memaccess+abi
Author:    Mikael Vidstedt <mikael at openjdk.org>
Date:      2025-04-01 18:24:14 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/07fd666d998cd8a485012eac4fab11b7e0f909d3

8342984: Bump minimum boot jdk to JDK 24

Reviewed-by: iris, darcy, liach, ihse

! make/conf/github-actions.conf
! make/conf/jib-profiles.js
! make/conf/version-numbers.conf

Changeset: 68914908
Branch: foreign-memaccess+abi
Author:    Phil Race <prr at openjdk.org>
Date:      2025-04-01 18:42:49 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/6891490892cc0405882658e067d587ffe5401a6d

8353324: Clean up of comments and import after 8319192

Reviewed-by: dnguyen, kizune

! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthParser.java

Changeset: afcad8ca
Branch: foreign-memaccess+abi
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2025-04-01 21:05:54 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/afcad8ca61ac74e988da18edef44ba846b7a4e8a

5043343: FileImageInputStream and FileImageOutputStream do not properly track streamPos for RandomAccessFile

Reviewed-by: prr

! src/java.desktop/share/classes/javax/imageio/stream/FileImageInputStream.java
! src/java.desktop/share/classes/javax/imageio/stream/FileImageOutputStream.java
+ test/jdk/javax/imageio/stream/FileImageStreamPos.java

Changeset: 6970cf6a
Branch: foreign-memaccess+abi
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-04-01 22:01:14 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/6970cf6ac69864e7027138746361e7da1983c24d

8352775: JVM crashes with -XX:AOTMode=create -XX:+UseZGC

Reviewed-by: ccheung, matsaave

! src/hotspot/share/oops/constantPool.cpp
+ test/hotspot/jtreg/runtime/cds/appcds/aotClassLinking/AOTCacheWithZGC.java

Changeset: 096e70de
Branch: foreign-memaccess+abi
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-04-02 01:37:27 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/096e70de2d3009040d7ce30f3766167f43de4a96

8352437: Support --add-exports with -XX:+AOTClassLinking

Reviewed-by: matsaave

! src/hotspot/share/cds/archiveBuilder.cpp
! src/hotspot/share/classfile/modules.cpp
! src/hotspot/share/classfile/modules.hpp
! src/hotspot/share/runtime/arguments.cpp
! src/java.base/share/classes/jdk/internal/module/ModuleBootstrap.java
! test/hotspot/jtreg/TEST.groups
+ test/hotspot/jtreg/runtime/cds/appcds/jigsaw/ExactOptionMatch.java
+ test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/AddExports.java
+ test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/src/com.foos/com/foos/internal/FoosInternal.java
! test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/src/com.foos/module-info.java
+ test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/src/com.needsfoosaddexport/com/needsfoosaddexport/Main.java
+ test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/src/com.needsfoosaddexport/module-info.java
+ test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/src/com.needsjdkaddexport/com/needsjdkaddexport/Main.java
+ test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/src/com.needsjdkaddexport/module-info.java
+ test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/src/com.nomodule.needsjdkaddexport/com/nomodule/needsjdkaddexport/Main.java

Changeset: e6fe2490
Branch: foreign-memaccess+abi
Author:    David Holmes <dholmes at openjdk.org>
Date:      2025-04-02 02:54:27 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e6fe2490bc48acf01ccf81b38d578d20ed09f238

8323100: com/sun/tools/attach/StartManagementAgent.java failed with "WaitForSingleObject failed"

Reviewed-by: kevinw, amenkov

! src/jdk.attach/windows/classes/sun/tools/attach/VirtualMachineImpl.java

Changeset: 15d36ee4
Branch: foreign-memaccess+abi
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-04-02 03:56:19 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/15d36ee4a5dc3a143faccd59ecc3f9b0b45ed5d3

8353330: Test runtime/cds/appcds/SignedJar.java fails in CDSHeapVerifier

Reviewed-by: vlivanov, dholmes, liach

! src/hotspot/share/cds/cdsHeapVerifier.cpp
! test/hotspot/jtreg/ProblemList.txt

Changeset: f301663b
Branch: foreign-memaccess+abi
Author:    Manuel H?ssig <manuel.hassig at oracle.com>
Date:      2025-04-02 06:30:55 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/f301663b346bf2388ecfa429be1cf64c6e93ee8e

8352893: C2: OrL/INode::add_ring optimize (x | -1) to -1

Reviewed-by: epeter, thartmann, kvn

! src/hotspot/share/opto/addnode.cpp
+ test/hotspot/jtreg/compiler/integerArithmetic/TestOrSaturate.java
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java

Changeset: d358f5f4
Branch: foreign-memaccess+abi
Author:    Manuel H?ssig <manuel.hassig at oracle.com>
Committer: Christian Hagedorn <chagedorn at openjdk.org>
Date:      2025-04-02 06:48:06 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d358f5f4a44aacf2d79ccdb3e362ce8ed571f6da

8347449: C2: UseLoopPredicate off should also turn UseProfiledLoopPredicate off

Reviewed-by: chagedorn, epeter

! src/hotspot/share/opto/c2_globals.hpp
! src/hotspot/share/opto/graphKit.cpp
! src/hotspot/share/opto/idealKit.cpp
! src/hotspot/share/opto/loopnode.cpp
! src/hotspot/share/runtime/arguments.cpp
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java
+ test/hotspot/jtreg/compiler/predicates/TestDisabledLoopPredicates.java

Changeset: 8fb67ac5
Branch: foreign-memaccess+abi
Author:    Daniel Skantz <dskantz at openjdk.org>
Committer: Roberto Casta?eda Lozano <rcastanedalo at openjdk.org>
Date:      2025-04-02 07:45:48 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/8fb67ac55bb61c029a3ae360ee849fd1edd2ac79

8282053: IGV: refine schedule approximation

Reviewed-by: rcastanedalo, dlunden, dfenacci

! src/utils/IdealGraphVisualizer/ServerCompiler/src/main/java/com/sun/hotspot/igv/servercompiler/ServerCompilerScheduler.java

Changeset: 9076673d
Branch: foreign-memaccess+abi
Author:    SendaoYan <syan at openjdk.org>
Date:      2025-04-02 08:26:22 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9076673d7df3c20bdb6e7fdf253030bc19a3d9dc

8304674: File java.c compile error with -fsanitize=address -O0

Reviewed-by: ihse, jwaters

! src/java.base/share/native/libjli/java.c

Changeset: 4a50778a
Branch: foreign-memaccess+abi
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-04-02 09:30:35 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4a50778a2614a69dabf45fbdd57c0226f95a7f6a

8353458: Don't pass -Wno-format-nonliteral to CFLAGS

Reviewed-by: erikj

! make/modules/jdk.jpackage/Lib.gmk
! src/jdk.jpackage/share/native/common/tstrings.cpp

Changeset: b80b04d7
Branch: foreign-memaccess+abi
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2025-04-02 11:56:53 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/b80b04d77afdb2a808e2c7f9268d8092eb16714e

8353329: Small memory leak when create GrowableArray with initial size 0

Reviewed-by: jsjolen, stefank

! src/hotspot/share/utilities/growableArray.cpp
! src/hotspot/share/utilities/growableArray.hpp

Changeset: c9baa8a7
Branch: foreign-memaccess+abi
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2025-04-02 12:19:24 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/c9baa8a7aea0be7221f0af834fe73f035436bd8d

8352418: Add verification code to check that the associated loop nodes of useless Template Assertion Predicates are dead

Reviewed-by: epeter, roland

! src/hotspot/share/opto/predicates.cpp
! src/hotspot/share/opto/predicates.hpp

Changeset: 4f97c4c0
Branch: foreign-memaccess+abi
Author:    Casper Norrbin <cnorrbin at openjdk.org>
Date:      2025-04-02 12:40:48 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4f97c4c03661a862e62106b3a5b2aa8696196baf

8349211: Add support for intrusive trees to the utilities red-black tree

Reviewed-by: aboldtch, jsjolen

! src/hotspot/share/utilities/rbTree.hpp
! src/hotspot/share/utilities/rbTree.inline.hpp
! test/hotspot/gtest/utilities/test_rbtree.cpp

Changeset: 23eb648c
Branch: foreign-memaccess+abi
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2025-04-02 13:19:08 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/23eb648cae1ccadbca0fd654d4fbc28a1b8375e2

8353545: Improve debug info for StartOptionTest

Reviewed-by: asotona

! test/langtools/jdk/jshell/StartOptionTest.java

Changeset: 8608b163
Branch: foreign-memaccess+abi
Author:    Marc Chevalier <mchevalier at openjdk.org>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2025-04-02 13:27:56 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/8608b16341ba2807c6a32f7539d10d7458c40b05

8348887: Create IR framework test for JDK-8347997

Reviewed-by: thartmann, chagedorn

+ test/hotspot/jtreg/compiler/c2/irTests/TestContinuationPinningAndEA.java

Changeset: a0677d94
Branch: foreign-memaccess+abi
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-04-02 14:19:26 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/a0677d94d8c83a75cee054700e098faa97edca3c

8353263: Parallel: Remove locking in PSOldGen::resize

Reviewed-by: tschatzl, zgu

! src/hotspot/share/gc/parallel/psOldGen.cpp

Changeset: d32ff139
Branch: foreign-memaccess+abi
Author:    Patricio Chilano Mateo <pchilanomate at openjdk.org>
Date:      2025-04-02 14:32:03 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d32ff1392205ea0fd179478a7ddb3d5f63923461

8353117: Crash: assert(id >= ThreadIdentifier::initial() && id < ThreadIdentifier::current()) failed: must be reasonable)

Reviewed-by: dholmes, fbredberg

! src/hotspot/share/prims/jni.cpp
! src/hotspot/share/runtime/javaThread.cpp
! src/hotspot/share/runtime/javaThread.hpp
! src/hotspot/share/runtime/objectMonitor.inline.hpp
! src/hotspot/share/runtime/threadIdentifier.cpp
! src/hotspot/share/runtime/threadIdentifier.hpp
! src/hotspot/share/runtime/threads.cpp

Changeset: 49cb7aaa
Branch: foreign-memaccess+abi
Author:    Roman Kennke <rkennke at openjdk.org>
Date:      2025-04-02 15:57:32 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/49cb7aaad903aa5209da9f4af4b484ff38c0fb8b

8339114: DaCapo xalan performance with -XX:+UseObjectMonitorTable

Reviewed-by: coleenp, aboldtch

! src/hotspot/share/runtime/basicLock.cpp
! src/hotspot/share/runtime/basicLock.hpp
! src/hotspot/share/runtime/basicLock.inline.hpp
! src/hotspot/share/runtime/lightweightSynchronizer.cpp
! src/hotspot/share/runtime/lightweightSynchronizer.hpp
! src/hotspot/share/runtime/objectMonitor.hpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/synchronizer.inline.hpp

Changeset: d979bd85
Branch: foreign-memaccess+abi
Author:    Larry Cable <larry.cable at yahoo.com>
Committer: Kevin Walls <kevinw at openjdk.org>
Date:      2025-04-02 16:00:14 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d979bd859215a16e6398ae627acfd40e8d71102c

8344671: Few JFR streaming tests fail with application not alive error on MacOS 15

Reviewed-by: dholmes, kevinw

! src/jdk.attach/macosx/classes/sun/tools/attach/VirtualMachineImpl.java
! src/jdk.attach/macosx/native/libattach/VirtualMachineImpl.c
! test/jdk/ProblemList.txt

Changeset: cc870d49
Branch: foreign-memaccess+abi
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2025-04-02 17:04:37 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/cc870d4960b3e121afc76df546228cda4b600632

8352088: Call of com.sun.jdi.ThreadReference.threadGroups() can lock up target VM

Reviewed-by: alanb, jpai, sspitsyn

! src/java.base/share/classes/java/lang/ThreadGroup.java
+ test/jdk/com/sun/jdi/EarlyThreadGroupChildrenTest.java

Changeset: 209e72d3
Branch: foreign-memaccess+abi
Author:    Joe Wang <joehw at openjdk.org>
Date:      2025-04-02 19:03:03 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/209e72d311234c8279289172dab2cbb255e4fed9

8353234: Refactor XMLSecurityPropertyManager

Reviewed-by: naoto, iris, lancea

- src/java.xml/share/classes/com/sun/org/apache/xalan/internal/utils/XMLSecurityPropertyManager.java
! src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/trax/TransformerFactoryImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/dom/DOMConfigurationImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/PropertyManager.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XMLDocumentFragmentScannerImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XMLEntityManager.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/xs/XMLSchemaLoader.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/xs/traversers/XSDHandler.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/jaxp/DocumentBuilderFactoryImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/jaxp/DocumentBuilderImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/jaxp/SAXParserFactoryImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/jaxp/SAXParserImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/jaxp/validation/ValidatorHandlerImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/jaxp/validation/XMLSchemaFactory.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/jaxp/validation/XMLSchemaValidatorComponentManager.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/parsers/DOMParser.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/parsers/DTDConfiguration.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/parsers/NonValidatingConfiguration.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/parsers/SAXParser.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/parsers/XIncludeAwareParserConfiguration.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/parsers/XML11Configuration.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/parsers/XMLParser.java
- src/java.xml/share/classes/com/sun/org/apache/xerces/internal/utils/XMLSecurityPropertyManager.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/xinclude/XIncludeHandler.java
= src/java.xml/share/classes/jdk/xml/internal/FeaturePropertyBase.java
+ src/java.xml/share/classes/jdk/xml/internal/XMLSecurityPropertyManager.java

Changeset: 130b0cda
Branch: foreign-memaccess+abi
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Date:      2025-04-02 19:42:30 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/130b0cdaa6604da47a893e5425547acf3d5253f4

8353217: Build libsleef on macos-aarch64

Co-authored-by: Magnus Ihse Bursie <ihse at openjdk.org>
Reviewed-by: erikj, kvn, ihse

! make/autoconf/flags-cflags.m4
! make/modules/jdk.incubator.vector/Lib.gmk
- src/jdk.incubator.vector/linux/native/libsleef/README.md
+ src/jdk.incubator.vector/unix/native/libsleef/README.md
= src/jdk.incubator.vector/unix/native/libsleef/generated/misc.h
= src/jdk.incubator.vector/unix/native/libsleef/generated/sleefinline_advsimd.h
= src/jdk.incubator.vector/unix/native/libsleef/generated/sleefinline_rvvm1.h
= src/jdk.incubator.vector/unix/native/libsleef/generated/sleefinline_sve.h
= src/jdk.incubator.vector/unix/native/libsleef/lib/vector_math_neon.c
= src/jdk.incubator.vector/unix/native/libsleef/lib/vector_math_rvv.c
= src/jdk.incubator.vector/unix/native/libsleef/lib/vector_math_sve.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/CHANGELOG.md
= src/jdk.incubator.vector/unix/native/libsleef/upstream/CMakeLists.txt
= src/jdk.incubator.vector/unix/native/libsleef/upstream/CONTRIBUTORS.md
= src/jdk.incubator.vector/unix/native/libsleef/upstream/Configure.cmake
= src/jdk.incubator.vector/unix/native/libsleef/upstream/LICENSE.txt
= src/jdk.incubator.vector/unix/native/libsleef/upstream/README.md
= src/jdk.incubator.vector/unix/native/libsleef/upstream/include/sleefdft.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/sleef-config.h.in
= src/jdk.incubator.vector/unix/native/libsleef/upstream/sleefConfig.cmake
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/CMakeLists.txt
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/arch/helperadvsimd.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/arch/helperavx.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/arch/helperavx2.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/arch/helperavx2_128.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/arch/helperavx512f.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/arch/helperneon32.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/arch/helperpower_128.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/arch/helperpurec.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/arch/helperpurec_scalar.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/arch/helperrvv.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/arch/helpers390x_128.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/arch/helpersse2.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/arch/helpersve.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/arch/helpervecext.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/common/CMakeLists.txt
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/common/addSuffix.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/common/arraymap.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/common/arraymap.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/common/common.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/common/common.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/common/commonfuncs.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/common/dd.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/common/df.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/common/estrin.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/common/f128util.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/common/keywords.txt
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/common/main_checkfeature.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/common/misc.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/common/quaddef.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/dft-tester/CMakeLists.txt
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/dft-tester/bench1d.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/dft-tester/fftwtest1d.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/dft-tester/fftwtest2d.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/dft-tester/measuredft.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/dft-tester/naivetest.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/dft-tester/roundtriptest1d.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/dft-tester/roundtriptest2d.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/dft-tester/tutorial.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/dft/CMakeLists.txt
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/dft/dft.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/dft/dftcommon.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/dft/dftcommon.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/dft/mkdispatch.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/dft/mkunroll.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/dft/unroll0.org
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/dft/vectortype.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/gencoef/Makefile
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/gencoef/dp.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/gencoef/gencoef.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/gencoef/gencoef.txt
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/gencoef/ld.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/gencoef/mkrempitab.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/gencoef/mkrempitabqp.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/gencoef/qp.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/gencoef/simplexfr.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/gencoef/sp.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-benchmarks/Makefile
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-benchmarks/ProcessData.java
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-benchmarks/bench.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-benchmarks/benchsleef.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-benchmarks/benchsleef128.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-benchmarks/benchsleef256.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-benchmarks/benchsleef512.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-benchmarks/benchsvml.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-benchmarks/benchsvml128.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-benchmarks/benchsvml256.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-benchmarks/benchsvml512.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-benchmarks/measure.sh
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/CMakeLists.txt
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/autovec.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/gnuabi_compatibility.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/hash_cinz.txt
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/hash_finz.txt
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/iut.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/iutcuda.cu
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/iutsimd.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/mveclibtest.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/tester.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/tester2dp.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/tester2ld.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/tester2qp.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/tester2simddp.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/tester2simdsp.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/tester2sp.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/tester3.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/testerutil.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/testerutil.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/testervecabi.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/CMakeLists.txt
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/dispatcher.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/dispavx.c.org
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/disppower_128.c.org
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/disps390x_128.c.org
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/dispscalar.c.org
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/dispscalar_footer.c.org
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/dispsse.c.org
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/funcproto.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/mkalias.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/mkdisp.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/mkmasked_gnuabi.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/mkrename.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/mkrename_gnuabi.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/norename.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/rempitab.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/rename.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/sleef.pc.in
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/sleefdp.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/sleefinline_cuda_header.h.org
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/sleefinline_header.h.org
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/sleefld.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/sleeflibm_footer.h.org
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/sleeflibm_header.h.org.in
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/sleefqp.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/sleefsimddp.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/sleefsimdsp.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/sleefsp.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/tryvsx3.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/tryvxe2.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad-tester/CMakeLists.txt
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad-tester/hash_printf.txt
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad-tester/qiutcuda.cu
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad-tester/qiutsimd.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad-tester/qtester.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad-tester/qtesterutil.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad-tester/qtesterutil.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad-tester/qutil.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad-tester/tester2printf.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad-tester/tester2simdqp.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad-tester/tester3printf.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad/CMakeLists.txt
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad/qdispatcher.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad/qdispscalar.c.org
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad/qdispx2.c.org
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad/qfuncproto.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad/qmkdisp.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad/qmkrename.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad/rempitabqp.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad/sleefquad_footer.h.org
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad/sleefquad_header.h.org.in
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad/sleefquadinline_cuda_header.h.org
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad/sleefquadinline_footer.h.org
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad/sleefquadinline_header.h.org
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad/sleefsimdqp.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/toolchains/aarch64-gcc.cmake
= src/jdk.incubator.vector/unix/native/libsleef/upstream/toolchains/aarch64-llvm.cmake
= src/jdk.incubator.vector/unix/native/libsleef/upstream/toolchains/armhf-gcc.cmake
= src/jdk.incubator.vector/unix/native/libsleef/upstream/toolchains/armhf-llvm.cmake
= src/jdk.incubator.vector/unix/native/libsleef/upstream/toolchains/native-gcc.cmake
= src/jdk.incubator.vector/unix/native/libsleef/upstream/toolchains/native-llvm.cmake
= src/jdk.incubator.vector/unix/native/libsleef/upstream/toolchains/ppc64el-gcc.cmake
= src/jdk.incubator.vector/unix/native/libsleef/upstream/toolchains/ppc64el-llvm.cmake
= src/jdk.incubator.vector/unix/native/libsleef/upstream/toolchains/riscv64-gcc.cmake
= src/jdk.incubator.vector/unix/native/libsleef/upstream/toolchains/riscv64-llvm.cmake
= src/jdk.incubator.vector/unix/native/libsleef/upstream/toolchains/s390x-gcc.cmake
= src/jdk.incubator.vector/unix/native/libsleef/upstream/toolchains/s390x-llvm.cmake

Changeset: d4353626
Branch: foreign-memaccess+abi
Author:    Alex Menkov <amenkov at openjdk.org>
Date:      2025-04-02 21:58:33 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d4353626d55a642e47d2569b5f4ae61f2333491e

8353479: jcmd with streaming output breaks intendation

Reviewed-by: sspitsyn, jsjolen

! src/hotspot/share/services/attachListener.cpp

Changeset: 814730ea
Branch: foreign-memaccess+abi
Author:    Doug Simon <dnsimon at openjdk.org>
Date:      2025-04-02 22:30:13 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/814730eae76d7b60a6082dc6f9e30618b7d8524b

8352645: Add tool support to check order of includes

Reviewed-by: stefank, kbarrett

! doc/hotspot-style.html
! doc/hotspot-style.md
! src/hotspot/cpu/aarch64/immediate_aarch64.cpp
! src/hotspot/os/windows/systemMemoryBarrier_windows.cpp
! src/hotspot/share/adlc/archDesc.cpp
! src/hotspot/share/c1/c1_CFGPrinter.cpp
! src/hotspot/share/c1/c1_CodeStubs.hpp
! src/hotspot/share/c1/c1_Compilation.cpp
! src/hotspot/share/c1/c1_FrameMap.hpp
! src/hotspot/share/c1/c1_GraphBuilder.cpp
! src/hotspot/share/c1/c1_GraphBuilder.hpp
! src/hotspot/share/c1/c1_IR.cpp
! src/hotspot/share/c1/c1_Instruction.cpp
! src/hotspot/share/c1/c1_InstructionPrinter.cpp
! src/hotspot/share/c1/c1_InstructionPrinter.hpp
! src/hotspot/share/c1/c1_LinearScan.cpp
! src/hotspot/share/c1/c1_LinearScan.hpp
! src/hotspot/share/c1/c1_Optimizer.cpp
! src/hotspot/share/c1/c1_Optimizer.hpp
! src/hotspot/share/c1/c1_RangeCheckElimination.cpp
! src/hotspot/share/c1/c1_Runtime1.cpp
! src/hotspot/share/c1/c1_ValueStack.cpp
! src/hotspot/share/ci/bcEscapeAnalyzer.cpp
! src/hotspot/share/ci/bcEscapeAnalyzer.hpp
! src/hotspot/share/ci/ciCallSite.cpp
! src/hotspot/share/ci/ciEnv.cpp
! src/hotspot/share/ci/ciEnv.hpp
! src/hotspot/share/ci/ciInstance.cpp
! src/hotspot/share/ci/ciInstanceKlass.cpp
! src/hotspot/share/ci/ciMethod.cpp
! src/hotspot/share/ci/ciReplay.cpp
! src/hotspot/share/ci/ciUtilities.cpp
! src/hotspot/share/compiler/compilationFailureInfo.cpp
! src/hotspot/share/compiler/compilationPolicy.cpp
! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/compiler/compileBroker.hpp
! src/hotspot/share/compiler/compileTask.cpp
! src/hotspot/share/compiler/compilerDefinitions.inline.hpp
! src/hotspot/share/compiler/compilerDirectives.hpp
! src/hotspot/share/compiler/compilerThread.cpp
! src/hotspot/share/compiler/directivesParser.cpp
! src/hotspot/share/compiler/directivesParser.hpp
! src/hotspot/share/compiler/disassembler.hpp
! src/hotspot/share/compiler/methodMatcher.hpp
! src/hotspot/share/compiler/oopMap.inline.hpp
! src/hotspot/share/jvmci/jvmci.cpp
! src/hotspot/share/jvmci/jvmciCompiler.cpp
! src/hotspot/share/jvmci/jvmciEnv.cpp
! src/hotspot/share/jvmci/jvmciJavaClasses.cpp
! src/hotspot/share/jvmci/jvmciRuntime.cpp
! test/hotspot/jtreg/TEST.groups
+ test/hotspot/jtreg/sources/SortIncludes.java
+ test/hotspot/jtreg/sources/TestIncludesAreSorted.java

Changeset: e2e1598e
Branch: foreign-memaccess+abi
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2025-04-02 23:37:56 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e2e1598ecc19a8c39bc68c05d5982da1fec106ea

8353584: [BACKOUT] DaCapo xalan performance with -XX:+UseObjectMonitorTable

Reviewed-by: rkennke

! src/hotspot/share/runtime/basicLock.cpp
! src/hotspot/share/runtime/basicLock.hpp
! src/hotspot/share/runtime/basicLock.inline.hpp
! src/hotspot/share/runtime/lightweightSynchronizer.cpp
! src/hotspot/share/runtime/lightweightSynchronizer.hpp
! src/hotspot/share/runtime/objectMonitor.hpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/synchronizer.inline.hpp

Changeset: b01026ab
Branch: foreign-memaccess+abi
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-04-03 00:41:56 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/b01026abaab0b65f9ec0920d66a8ff1fa868d351

8353325: Rewrite appcds/methodHandles test cases to use CDSAppTester

Reviewed-by: ccheung

! test/hotspot/jtreg/TEST.groups
- test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/CDSMHTest_generate.sh
- test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesAsCollectorTest.java
- test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesCastFailureTest.java
- test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesGeneralTest.java
- test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesInvokersTest.java
- test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesPermuteArgumentsTest.java
- test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesSpreadArgumentsTest.java
- test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/test-classes/TestMHApp.java
! test/hotspot/jtreg/runtime/cds/appcds/methodHandles/CDSMHTest_generate.sh
+ test/hotspot/jtreg/runtime/cds/appcds/methodHandles/JDKMethodHandlesTestRunner.java
! test/hotspot/jtreg/runtime/cds/appcds/methodHandles/MethodHandlesAsCollectorTest.java
! test/hotspot/jtreg/runtime/cds/appcds/methodHandles/MethodHandlesCastFailureTest.java
! test/hotspot/jtreg/runtime/cds/appcds/methodHandles/MethodHandlesGeneralTest.java
! test/hotspot/jtreg/runtime/cds/appcds/methodHandles/MethodHandlesInvokersTest.java
! test/hotspot/jtreg/runtime/cds/appcds/methodHandles/MethodHandlesPermuteArgumentsTest.java
! test/hotspot/jtreg/runtime/cds/appcds/methodHandles/MethodHandlesSpreadArgumentsTest.java
! test/lib/jdk/test/lib/cds/CDSAppTester.java

Changeset: 8d3d1d41
Branch: foreign-memaccess+abi
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2025-04-03 05:25:56 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/8d3d1d41377cf2162aad374dce4bf7e1bcb8297c

8353058: [PPC64] Some IR framework tests are failing after JDK-8352595

Reviewed-by: mchevalier, thartmann

! test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/TestPhaseIRMatching.java

Changeset: bd749221
Branch: foreign-memaccess+abi
Author:    David Beaumont <david.beaumont at oracle.com>
Committer: Jan Lahoda <jlahoda at openjdk.org>
Date:      2025-04-03 05:36:31 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/bd74922157230c866802b4c5269da81e872525aa

8338675: javac shouldn't silently change .jar files on the classpath

Reviewed-by: jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/file/JavacFileManager.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/file/PathFileObject.java
+ test/langtools/tools/javac/processing/filer/TestNoOverwriteJarFiles.java

Changeset: 00a038e9
Branch: foreign-memaccess+abi
Author:    Marc Chevalier <mchevalier at openjdk.org>
Committer: Christian Hagedorn <chagedorn at openjdk.org>
Date:      2025-04-03 08:37:36 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/00a038e9c559401b7934f30b4719010bb1024291

8353341: C2: removal of a Mod[DF]Node crashes when the node is already dead

Reviewed-by: thartmann, chagedorn

! src/hotspot/share/opto/divnode.cpp
+ test/hotspot/jtreg/compiler/c2/irTests/FPModWithoutControlProj.java

Changeset: 9c5ed23e
Branch: foreign-memaccess+abi
Author:    Thomas Fitzsimmons <fitzsim at redhat.com>
Committer: Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2025-04-03 08:38:50 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9c5ed23eac7470f56d498e9c4d3c51c2f80fd571

8349988: Change cgroup version detection logic to not depend on /proc/cgroups
8347811: Container detection code for cgroups v2 should use cgroup.controllers

Co-authored-by: Severin Gehwolf <sgehwolf at openjdk.org>
Reviewed-by: sgehwolf, asmehra

! src/hotspot/os/linux/cgroupSubsystem_linux.cpp
! src/hotspot/os/linux/cgroupSubsystem_linux.hpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/prims/whitebox.hpp
! test/hotspot/jtreg/containers/cgroup/CgroupSubsystemFactory.java
! test/lib/jdk/test/whitebox/WhiteBox.java

Changeset: f7a94fee
Branch: foreign-memaccess+abi
Author:    Jatin Bhateja <jbhateja at openjdk.org>
Date:      2025-04-03 09:21:55 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/f7a94feedd63775a09d0bcb9ef3313972e2a5d69

8352585: Add special case handling for Float16.max/min x86 backend

Reviewed-by: epeter, sviswanathan

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.hpp
! src/hotspot/cpu/x86/x86.ad
+ test/hotspot/jtreg/compiler/intrinsics/float16/TestFloat16MaxMinSpecialValues.java

Changeset: ffca4f2d
Branch: foreign-memaccess+abi
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2025-04-03 10:44:58 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/ffca4f2da84cb8711794d8e692d176a7e785e7b1

8353264: ZGC: Windows heap unreserving is broken

Reviewed-by: jsikstro, aboldtch, eosterlund, stuefe

! src/hotspot/os/windows/gc/z/zMapper_windows.cpp
! test/hotspot/gtest/gc/z/test_zMapper_windows.cpp

Changeset: b263292a
Branch: foreign-memaccess+abi
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2025-04-03 11:07:52 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/b263292a75de14b39852c3d2fc73deb3fefabb9a

8353484: JFR: Simplify EventConfiguration

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/MetadataRepository.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/SettingsManager.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/event/EventConfiguration.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/event/EventWriter.java

Changeset: 3ceabf0f
Branch: foreign-memaccess+abi
Author:    Hannes Greule <hgreule at openjdk.org>
Committer: Emanuel Peter <epeter at openjdk.org>
Date:      2025-04-03 11:34:45 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/3ceabf0f647beb4943c06709aa8797f7511cd48e

8353359: C2: Or(I|L)Node::Ideal is missing AddNode::Ideal call

Reviewed-by: epeter, chagedorn

! src/hotspot/share/opto/addnode.cpp
! test/hotspot/jtreg/compiler/c2/irTests/OrINodeIdealizationTests.java
! test/hotspot/jtreg/compiler/c2/irTests/OrLNodeIdealizationTests.java

Changeset: 296d9d6f
Branch: foreign-memaccess+abi
Author:    Marc Chevalier <mchevalier at openjdk.org>
Committer: Christian Hagedorn <chagedorn at openjdk.org>
Date:      2025-04-03 12:23:11 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/296d9d6f7a734cc2bab21c58f21a941150b4cf2a

8353345: C2 asserts because maskShiftAmount modifies node without deleting the hash

Reviewed-by: chagedorn, thartmann

! src/hotspot/share/opto/mulnode.cpp
+ test/hotspot/jtreg/compiler/c2/gvn/DoubleLShiftCrashDuringIGVN.java

Changeset: 70e32500
Branch: foreign-memaccess+abi
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2025-04-03 13:56:34 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/70e325004536eb9b79f4943f27eed4ac6cec8bd5

8352419: Test  tools/jpackage/share/ErrorTest.java#id0 and #id1 fail

Reviewed-by: almatvee

! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/PackageTest.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/PackageType.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/TKit.java
! test/jdk/tools/jpackage/share/ErrorTest.java
! test/jdk/tools/jpackage/share/ServiceTest.java
! test/jdk/tools/jpackage/windows/WinLongPathTest.java

Changeset: b428cda3
Branch: foreign-memaccess+abi
Author:    Amit Kumar <amitkumar at openjdk.org>
Date:      2025-04-03 14:47:26 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/b428cda3c6a445ffa638c6f4e86225d86a1876d4

8349686: [s390x] C1: Improve Class.isInstance intrinsic

Reviewed-by: lucy, aph

! src/hotspot/cpu/s390/c1_LIRGenerator_s390.cpp
! src/hotspot/cpu/s390/c1_Runtime1_s390.cpp
! src/hotspot/cpu/s390/macroAssembler_s390.cpp
! src/hotspot/cpu/s390/macroAssembler_s390.hpp

Changeset: 64b691ab
Branch: foreign-memaccess+abi
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2025-04-03 15:06:22 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/64b691ab619d2d99a9c6492341074d2794563c16

8271870: G1: Add objArray splitting when scanning object with evacuation failure
8271871: G1 does not try to deduplicate objects that failed evacuation

Reviewed-by: iwalulya, ayang

! src/hotspot/share/gc/g1/g1OopClosures.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp
! test/hotspot/jtreg/gc/g1/TestAllocationFailure.java

Changeset: 6b7b3247
Branch: foreign-memaccess+abi
Author:    Liam Miller-Cushon <cushon at openjdk.org>
Date:      2025-04-03 16:09:08 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/6b7b3247b1b247ca38ba51a2c2de924eea9b2aba

8351431: Type annotations on new class creation expressions can't be retrieved

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/AttrContext.java
+ test/langtools/tools/javac/annotations/typeAnnotations/NewClassTypeAnnotation.java

Changeset: db087268
Branch: foreign-memaccess+abi
Author:    Abhishek Kumar <abhiscxk at openjdk.org>
Date:      2025-04-03 16:57:12 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/db08726884d90f9139db5d30ee4d36d88c288a06

8352966: Opensource Several Font related tests - Batch 2

Reviewed-by: aivanov

+ test/jdk/java/awt/font/GlyphVector/TestOutline.java
+ test/jdk/java/awt/font/NumericShaper/ShaperTest.java
+ test/jdk/java/awt/font/TextLayout/TestGASPHint.java
+ test/jdk/java/awt/font/TextLayout/TestSelection.java
+ test/jdk/java/awt/font/TextLayout/TestStrikethrough.java

Changeset: d894b781
Branch: foreign-memaccess+abi
Author:    Roman Kennke <rkennke at openjdk.org>
Date:      2025-04-03 17:12:38 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d894b781b8f245ce8a5d28401c0abb5abb420bc8

8353588: [REDO] DaCapo xalan performance with -XX:+UseObjectMonitorTable

Reviewed-by: coleenp, aboldtch

! src/hotspot/share/runtime/basicLock.cpp
! src/hotspot/share/runtime/basicLock.hpp
! src/hotspot/share/runtime/basicLock.inline.hpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/lightweightSynchronizer.cpp
! src/hotspot/share/runtime/lightweightSynchronizer.hpp
! src/hotspot/share/runtime/objectMonitor.hpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/synchronizer.inline.hpp

Changeset: ebcb9a8b
Branch: foreign-memaccess+abi
Author:    David Beaumont <david.beaumont at oracle.com>
Committer: Stuart Marks <smarks at openjdk.org>
Date:      2025-04-03 20:11:19 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/ebcb9a8b128cc6411610566c8368db63d25a5127

8349206: j.u.l.Handler classes create deadlock risk via synchronized publish() method

Reviewed-by: dfuchs, smarks

! src/java.logging/share/classes/java/util/logging/ConsoleHandler.java
! src/java.logging/share/classes/java/util/logging/FileHandler.java
! src/java.logging/share/classes/java/util/logging/Handler.java
! src/java.logging/share/classes/java/util/logging/SocketHandler.java
! src/java.logging/share/classes/java/util/logging/StreamHandler.java
+ test/jdk/java/util/logging/Handler/StreamHandlerLockingTest.java
+ test/jdk/java/util/logging/Handler/java.logging/java/util/logging/TestStreamHandler.java
+ test/jdk/java/util/logging/LoggingDeadlock5.java

Changeset: 57df89c4
Branch: foreign-memaccess+abi
Author:    Stuart Marks <smarks at openjdk.org>
Date:      2025-04-03 21:15:00 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/57df89c46449a19bb626fee2ea01c868e6dfb712

8353684: [BACKOUT] j.u.l.Handler classes create deadlock risk via synchronized publish() method

Reviewed-by: dholmes

! src/java.logging/share/classes/java/util/logging/ConsoleHandler.java
! src/java.logging/share/classes/java/util/logging/FileHandler.java
! src/java.logging/share/classes/java/util/logging/Handler.java
! src/java.logging/share/classes/java/util/logging/SocketHandler.java
! src/java.logging/share/classes/java/util/logging/StreamHandler.java
- test/jdk/java/util/logging/Handler/StreamHandlerLockingTest.java
- test/jdk/java/util/logging/Handler/java.logging/java/util/logging/TestStreamHandler.java
- test/jdk/java/util/logging/LoggingDeadlock5.java

Changeset: a449aeef
Branch: foreign-memaccess+abi
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-04-04 00:58:32 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/a449aeef287d32437d23bb69027175d6d861e2a6

8350704: Create tests to ensure the failure behavior of core reflection APIs

Reviewed-by: darcy

! src/java.base/share/classes/sun/reflect/generics/parser/SignatureParser.java
+ test/jdk/java/lang/Class/getEnclosingMethod/BadEnclosingMethodTest.java
+ test/jdk/java/lang/annotation/DuplicateAnnotationsTest.java
+ test/jdk/java/lang/annotation/MalformedAnnotationTest.java
+ test/jdk/java/lang/reflect/Generics/MalformedSignatureTest.java
- test/jdk/java/lang/reflect/Generics/TestBadSignatures.java
+ test/jdk/java/lang/reflect/Generics/TypeNotPresentInSignatureTest.java

Changeset: 1c2a5533
Branch: foreign-memaccess+abi
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-04-04 00:59:02 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/1c2a5533f4e8926db18365eb510588594f8fb6ba

8327858: Improve spliterator and forEach for single-element immutable collections

Reviewed-by: smarks, vklang

! src/java.base/share/classes/java/util/ImmutableCollections.java
! test/jdk/java/util/Collection/MOAT.java
! test/micro/org/openjdk/bench/java/util/ImmutableColls.java

Changeset: 41d4a0d7
Branch: foreign-memaccess+abi
Author:    Varada M <varadam at openjdk.org>
Date:      2025-04-04 06:41:08 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/41d4a0d7bdda2a96af1e7f549c05d99d68c040dc

8352392: AIX: implement attach API v2 and streaming output

Reviewed-by: mdoerr, jkern, amenkov

! src/hotspot/os/aix/attachListener_aix.cpp
! src/jdk.attach/aix/classes/sun/tools/attach/VirtualMachineImpl.java
! test/hotspot/jtreg/ProblemList.txt

Changeset: a13e34da
Branch: foreign-memaccess+abi
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2025-04-04 07:59:41 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/a13e34da3f81039b572fd6030d6ee63dfffad612

8353274: [PPC64] Bug related to -XX:+UseCompactObjectHeaders -XX:-UseSIGTRAP in JDK-8305895

Reviewed-by: rrich, amitkumar

! src/hotspot/cpu/ppc/macroAssembler_ppc.cpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.hpp

Changeset: 1161b566
Branch: foreign-memaccess+abi
Author:    Varada M <varadam at openjdk.org>
Date:      2025-04-04 10:30:43 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/1161b566ca06786996cf47a4475bcdabaa24cde8

8353053: (fs) Add support for UserDefinedFileAttributeView on AIX

Reviewed-by: mdoerr, jkern

! src/java.base/aix/classes/sun/nio/fs/AixFileStore.java
! src/java.base/aix/classes/sun/nio/fs/AixFileSystem.java
! src/java.base/aix/classes/sun/nio/fs/AixFileSystemProvider.java
+ src/java.base/aix/classes/sun/nio/fs/AixUserDefinedFileAttributeView.java
! src/java.base/unix/classes/sun/nio/fs/UnixConstants.java.template
! src/java.base/unix/native/libnio/fs/UnixNativeDispatcher.c

Changeset: 847c5d01
Branch: foreign-memaccess+abi
Author:    duke <duke at openjdk.org>
Date:      2025-04-04 11:01:35 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/847c5d01a954b0c9d0d4d7e4ef9384218ebddb28

Automatic merge of jdk:master into master


Changeset: ae356647
Branch: foreign-memaccess+abi
Author:    duke <duke at openjdk.org>
Date:      2025-04-04 11:01:45 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/ae356647e7103e4cf43689f59cae54e04e2eedf7

Automatic merge of master into foreign-memaccess+abi



From duke at openjdk.org  Fri Apr  4 11:16:31 2025
From: duke at openjdk.org (duke)
Date: Fri, 4 Apr 2025 11:16:31 GMT
Subject: git: openjdk/panama-foreign: master: 101 new changesets
Message-ID: <919419f3-2eaa-44da-b8a4-4464fab20259@openjdk.org>

Changeset: c0b61d3b
Branch: master
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2025-03-28 13:03:30 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/c0b61d3b8820a38a9757a1a3e69da43014d24439

8352680: Opensource few misc swing tests

Reviewed-by: abhiscxk

+ test/jdk/javax/swing/JFrame/bug4614881.java
+ test/jdk/javax/swing/JMenuItem/RightLeftOrientation.java
+ test/jdk/javax/swing/JMenuItem/bug4729669.java

Changeset: c0292203
Branch: master
Author:    Zihao Lin <linzihao1999 at outlook.com>
Committer: Vicente Romero <vromero at openjdk.org>
Date:      2025-03-28 13:19:23 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/c0292203794bf3a8bfb02eac062e226ef2d07ee1

8352896: LambdaExpr02.java runs wrong test class

Reviewed-by: shade, jlahoda

! test/langtools/tools/javac/lambda/LambdaExpr02.java

Changeset: a269bef0
Branch: master
Author:    Volodymyr Paprotski <vpaprotski at openjdk.org>
Date:      2025-03-28 15:20:31 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/a269bef04cf3c9c8b731edcbf7618624f7571a2d

8350459: MontgomeryIntegerPolynomialP256 multiply intrinsic with AVX2 on x86_64

Reviewed-by: ascarpino, sviswanathan

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/stubGenerator_x86_64_poly_mont.cpp
! src/hotspot/cpu/x86/vm_version_x86.cpp
! src/hotspot/share/classfile/vmIntrinsics.hpp
! src/java.base/share/classes/sun/security/util/math/intpoly/MontgomeryIntegerPolynomialP256.java
! test/jdk/com/sun/security/util/math/intpoly/MontgomeryPolynomialFuzzTest.java

Changeset: d8090337
Branch: master
Author:    Kevin Driver <kdriver at openjdk.org>
Date:      2025-03-28 15:27:26 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d8090337ee8ea763bca4e8e3baaf8ee4dd3d6214

8341775: Duplicate manifest files are removed by jarsigner after signing

Reviewed-by: weijun, hchao

! src/jdk.jartool/share/classes/sun/security/tools/jarsigner/Main.java
! src/jdk.jartool/share/classes/sun/security/tools/jarsigner/resources/jarsigner.properties
! src/jdk.jartool/share/man/jarsigner.md
+ test/jdk/sun/security/tools/jarsigner/MultiManifest.java

Changeset: da3bb067
Branch: master
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2025-03-28 15:50:10 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/da3bb06797f9550d204b2623481ef757ae941bbd

8352685: Opensource JInternalFrame tests - series2

Reviewed-by: azvegint

! test/jdk/ProblemList.txt
+ test/jdk/javax/swing/JInternalFrame/bug4130806.java
+ test/jdk/javax/swing/JInternalFrame/bug4134077.java
+ test/jdk/javax/swing/JInternalFrame/bug4193070.java
+ test/jdk/javax/swing/JInternalFrame/bug4225701.java

Changeset: c70ad6a0
Branch: master
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2025-03-28 16:26:43 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/c70ad6a053c7407b19060559d9f39b8b836a55a1

8352906: stdout/err.encoding on Windows set by incorrect Win32 call

Reviewed-by: bpb, alanb

! src/java.base/windows/native/libjava/java_props_md.c

Changeset: 3d2c3cd4
Branch: master
Author:    Daniel Gredler <dgredler at openjdk.org>
Committer: Sergey Bylokhov <serb at openjdk.org>
Date:      2025-03-28 17:22:33 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/3d2c3cd40ebce901d09a2479c267342e04e6f79c

8352970: Remove unnecessary Windows version check in Win32ShellFolderManager2

Reviewed-by: prr, serb

! src/java.desktop/windows/classes/sun/awt/shell/Win32ShellFolderManager2.java
+ test/jdk/java/awt/FileDialog/FileSystemViewFilesTest.java

Changeset: 895aabc4
Branch: master
Author:    SendaoYan <syan at openjdk.org>
Date:      2025-03-30 13:05:31 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/895aabc4632a0b5e245aeceb6c2dcdb4b07f640e

8351233: [ASAN] avx2-emu-funcs.hpp:151:20: error: ?D.82188? is used uninitialized

Reviewed-by: vlivanov

! src/java.base/linux/native/libsimdsort/avx2-emu-funcs.hpp

Changeset: b9d7a75a
Branch: master
Author:    Zihao Lin <linzihao1999 at outlook.com>
Committer: SendaoYan <syan at openjdk.org>
Date:      2025-03-30 13:14:52 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/b9d7a75adee8a96cf47bbe73e3009102ceda9589

8352879: TestPeriod.java and TestGetContentType.java run wrong test class

Reviewed-by: mgronlun

! test/jdk/jdk/jfr/api/metadata/annotations/TestPeriod.java
! test/jdk/jdk/jfr/api/metadata/settingdescriptor/TestGetContentType.java

Changeset: 8cbadf78
Branch: master
Author:    Rohit Arul Raj <rraj at openjdk.org>
Committer: SendaoYan <syan at openjdk.org>
Date:      2025-03-30 13:22:21 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/8cbadf78d04d0e3d1136a5582f281de099fc5e49

8317976: Optimize SIMD sort for AMD Zen 4

Reviewed-by: psandoz, vlivanov

! src/hotspot/cpu/x86/matcher_x86.hpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/cpu/x86/vm_version_x86.hpp

Changeset: 59629f88
Branch: master
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2025-03-30 16:42:38 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/59629f88e6fad9c1ff91be4cfea83f78f0ea503c

8351040: [REDO] Protection zone for easier detection of accidental zero-nKlass use

Reviewed-by: mbaesken, iklam

! src/hotspot/share/cds/archiveBuilder.cpp
! src/hotspot/share/cds/archiveBuilder.hpp
! src/hotspot/share/cds/archiveUtils.cpp
! src/hotspot/share/cds/dynamicArchive.cpp
! src/hotspot/share/cds/filemap.hpp
! src/hotspot/share/cds/metaspaceShared.cpp
! src/hotspot/share/cds/metaspaceShared.hpp
! src/hotspot/share/include/cds.h
! src/hotspot/share/memory/metaspace.cpp
! src/hotspot/share/oops/compressedKlass.cpp
! src/hotspot/share/oops/compressedKlass.hpp
! src/hotspot/share/oops/compressedKlass.inline.hpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/os.cpp
+ test/hotspot/jtreg/runtime/ErrorHandling/AccessZeroNKlassHitsProtectionZone.java
! test/lib/jdk/test/whitebox/WhiteBox.java

Changeset: 25925138
Branch: master
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2025-03-31 07:38:53 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/25925138b0a7d781d9293e52a8c9520329a85219

8350577: Fix missing Assertion Predicates when splitting loops

Reviewed-by: epeter, kvn

! src/hotspot/share/opto/loopTransform.cpp
! src/hotspot/share/opto/loopnode.hpp
! src/hotspot/share/opto/predicates.cpp
! src/hotspot/share/opto/predicates.hpp
! test/hotspot/jtreg/compiler/predicates/assertion/TestAssertionPredicates.java

Changeset: 23e3b3ff
Branch: master
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-03-31 08:16:10 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/23e3b3ff6ab17a71b16fdf2e61548a7413ddb6d4

8351156: C1: Remove FPU stack support after 32-bit x86 removal

Reviewed-by: vlivanov, kvn

- src/hotspot/cpu/aarch64/c1_FpuStackSim_aarch64.cpp
- src/hotspot/cpu/aarch64/c1_FpuStackSim_aarch64.hpp
! src/hotspot/cpu/aarch64/c1_LIRAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/c1_LIRAssembler_aarch64.hpp
- src/hotspot/cpu/aarch64/c1_LinearScan_aarch64.cpp
- src/hotspot/cpu/arm/c1_FpuStackSim_arm.cpp
- src/hotspot/cpu/arm/c1_FpuStackSim_arm.hpp
! src/hotspot/cpu/arm/c1_LIRAssembler_arm.cpp
- src/hotspot/cpu/arm/c1_LinearScan_arm.cpp
- src/hotspot/cpu/ppc/c1_FpuStackSim_ppc.hpp
! src/hotspot/cpu/ppc/c1_LIRAssembler_ppc.cpp
- src/hotspot/cpu/ppc/c1_LinearScan_ppc.cpp
- src/hotspot/cpu/riscv/c1_FpuStackSim_riscv.cpp
- src/hotspot/cpu/riscv/c1_FpuStackSim_riscv.hpp
! src/hotspot/cpu/riscv/c1_LIRAssembler_arith_riscv.cpp
! src/hotspot/cpu/riscv/c1_LIRAssembler_riscv.cpp
- src/hotspot/cpu/riscv/c1_LinearScan_riscv.cpp
- src/hotspot/cpu/s390/c1_FpuStackSim_s390.hpp
! src/hotspot/cpu/s390/c1_LIRAssembler_s390.cpp
- src/hotspot/cpu/s390/c1_LinearScan_s390.cpp
- src/hotspot/cpu/x86/c1_FpuStackSim_x86.cpp
- src/hotspot/cpu/x86/c1_FpuStackSim_x86.hpp
! src/hotspot/cpu/x86/c1_FrameMap_x86.cpp
! src/hotspot/cpu/x86/c1_FrameMap_x86.hpp
! src/hotspot/cpu/x86/c1_LIRAssembler_x86.cpp
! src/hotspot/cpu/x86/c1_LIRAssembler_x86.hpp
! src/hotspot/cpu/x86/c1_LIRGenerator_x86.cpp
- src/hotspot/cpu/x86/c1_LinearScan_x86.cpp
! src/hotspot/cpu/x86/c1_LinearScan_x86.hpp
! src/hotspot/cpu/x86/c1_MacroAssembler_x86.cpp
- src/hotspot/share/c1/c1_FpuStackSim.hpp
! src/hotspot/share/c1/c1_Instruction.hpp
! src/hotspot/share/c1/c1_LIR.cpp
! src/hotspot/share/c1/c1_LIR.hpp
! src/hotspot/share/c1/c1_LIRAssembler.cpp
! src/hotspot/share/c1/c1_LIRAssembler.hpp
! src/hotspot/share/c1/c1_LinearScan.cpp
! src/hotspot/share/c1/c1_LinearScan.hpp
! src/hotspot/share/c1/c1_globals.hpp

Changeset: 79d0c94b
Branch: master
Author:    David Linus Briemann <david.briemann at sap.com>
Committer: Martin Doerr <mdoerr at openjdk.org>
Date:      2025-03-31 08:53:31 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/79d0c94b5c915b4be32e5febf90a148e20f3c112

8352114: New test runtime/interpreter/CountBytecodesTest.java is failing

Reviewed-by: dholmes, mdoerr

! test/hotspot/jtreg/runtime/interpreter/CountBytecodesTest.java

Changeset: 6fbaa066
Branch: master
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-03-31 10:01:23 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/6fbaa066ce45b70f1c288d1245b03fe18ceba126

8353176: C1: x86 patching stub always calls Thread::current()

Reviewed-by: mdoerr, kvn, vlivanov

! src/hotspot/cpu/x86/c1_CodeStubs_x86.cpp

Changeset: 22f630cb
Branch: master
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-03-31 10:30:23 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/22f630cb20b4e846f63cf5799cd2c50437d4dcad

8352415: x86: Tighten up template interpreter method entry code

Reviewed-by: adinn, jsjolen

! src/hotspot/cpu/x86/templateInterpreterGenerator_x86.cpp

Changeset: 804a8fa4
Branch: master
Author:    Ivan Walulya <iwalulya at openjdk.org>
Date:      2025-03-31 11:15:47 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/804a8fa4e96a32be2b38c2d0906dc5861a292007

8352765: G1CollectedHeap::expand_and_allocate() may fail to allocate even after heap expansion succeeds

Reviewed-by: tschatzl, manc

! src/hotspot/share/gc/g1/g1Policy.cpp

Changeset: c9c3c153
Branch: master
Author:    Serhiy Sachkov <serhiy.sachkov at oracle.com>
Committer: Mark Sheppard <msheppar at openjdk.org>
Date:      2025-03-31 12:09:48 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/c9c3c1536880d81ab84d5cb55f4fd0fe3bbf60a2

8330598: java/net/httpclient/Http1ChunkedTest.java fails with java.util.MissingFormatArgumentException: Format specifier '%s'

Reviewed-by: dfuchs

! test/jdk/java/net/httpclient/Http1ChunkedTest.java

Changeset: d4d18350
Branch: master
Author:    Alexander Zvegintsev <azvegint at openjdk.org>
Date:      2025-03-31 12:36:37 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d4d18350f367a18813d0d418169e852c1530418e

8352860: Open source events tests batch0

Reviewed-by: psadhukhan

+ test/jdk/java/awt/event/ClickEventsTest.java
+ test/jdk/java/awt/event/WindowActivatedEventTest.java

Changeset: bbd5b174
Branch: master
Author:    Hai-May Chao <hchao at openjdk.org>
Date:      2025-03-31 15:04:48 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/bbd5b174c50346152a624317b6bd76ec48f7e551

8339280: jarsigner -verify performs cross-checking between CEN and LOC

Reviewed-by: mullan, weijun, lancea

! src/jdk.jartool/share/classes/sun/security/tools/jarsigner/Main.java
! src/jdk.jartool/share/classes/sun/security/tools/jarsigner/resources/jarsigner.properties
! src/jdk.jartool/share/man/jarsigner.md
+ test/jdk/sun/security/tools/jarsigner/VerifyJarEntryName.java

Changeset: b7ca76ef
Branch: master
Author:    SendaoYan <syan at openjdk.org>
Date:      2025-03-31 15:45:23 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/b7ca76ef4bfc640668492e655acc6d755411a92f

8353235: Test jdk/jfr/api/metadata/annotations/TestPeriod.java fails with IllegalArgumentException

Reviewed-by: egahlin

! test/jdk/jdk/jfr/api/metadata/annotations/TestPeriod.java

Changeset: 7a2e198e
Branch: master
Author:    Artur Barashev <abarashev at openjdk.org>
Date:      2025-03-31 15:48:03 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/7a2e198e9fec54158020a49165c1f4a4518e28d8

8352277: java.security documentation: incorrect regex syntax describing "usage" algorithm constraint

Reviewed-by: mullan, hchao, ascarpino

! src/java.base/share/conf/security/java.security

Changeset: e4e62789
Branch: master
Author:    Anthony Scarpino <ascarpino at openjdk.org>
Date:      2025-03-31 15:59:30 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e4e62789c7c89bd094480ca3fe19c123a34f9625

8346129: Simplify EdDSA & XDH curve name usage

Reviewed-by: weijun, abarashev

! src/java.base/share/classes/sun/security/provider/certpath/AlgorithmChecker.java
! src/java.base/share/classes/sun/security/util/DisabledAlgorithmConstraints.java
! src/java.base/share/classes/sun/security/util/KeyUtil.java
+ test/jdk/sun/security/util/AlgorithmConstraints/DisabledAlgorithmPermits.java

Changeset: cd5a43a9
Branch: master
Author:    Alexander Zvegintsev <azvegint at openjdk.org>
Date:      2025-03-31 16:39:44 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/cd5a43a98030a534babb01cfc4521e7e9bc89b91

8353126: Open source events tests batch1

Reviewed-by: honkar, kizune

+ test/jdk/java/awt/event/MouseEvent/DragToLightweightTest.java
+ test/jdk/java/awt/event/MouseEvent/MouseEnterTest.java

Changeset: 9c06dcb4
Branch: master
Author:    Artur Barashev <abarashev at openjdk.org>
Date:      2025-03-31 16:45:40 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9c06dcb4396c3307d625663d92c0e11d794a56ea

8349583: Add mechanism to disable signature schemes based on their TLS scope

Reviewed-by: mullan, ascarpino

! src/java.base/share/classes/sun/security/ssl/CertSignAlgsExtension.java
! src/java.base/share/classes/sun/security/ssl/CertificateRequest.java
! src/java.base/share/classes/sun/security/ssl/HandshakeContext.java
! src/java.base/share/classes/sun/security/ssl/PostHandshakeContext.java
! src/java.base/share/classes/sun/security/ssl/PreSharedKeyExtension.java
! src/java.base/share/classes/sun/security/ssl/SSLAlgorithmConstraints.java
+ src/java.base/share/classes/sun/security/ssl/SSLScope.java
! src/java.base/share/classes/sun/security/ssl/SSLSessionImpl.java
! src/java.base/share/classes/sun/security/ssl/ServerHello.java
! src/java.base/share/classes/sun/security/ssl/SessionTicketExtension.java
! src/java.base/share/classes/sun/security/ssl/SignatureAlgorithmsExtension.java
! src/java.base/share/classes/sun/security/ssl/SignatureScheme.java
! src/java.base/share/classes/sun/security/util/DisabledAlgorithmConstraints.java
! src/java.base/share/conf/security/java.security
! test/jdk/javax/net/ssl/templates/SSLEngineTemplate.java
+ test/jdk/sun/security/ssl/SignatureScheme/AbstractCheckSignatureSchemes.java
+ test/jdk/sun/security/ssl/SignatureScheme/DisableSignatureSchemePerScopeDTLS12.java
+ test/jdk/sun/security/ssl/SignatureScheme/DisableSignatureSchemePerScopeTLS12.java
+ test/jdk/sun/security/ssl/SignatureScheme/DisableSignatureSchemePerScopeTLS13.java
+ test/jdk/sun/security/ssl/SignatureScheme/MixingTLSUsageConstraintsWithNonTLS.java
! test/jdk/sun/security/ssl/SignatureScheme/SigSchemePropOrdering.java

Changeset: 42477442
Branch: master
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2025-03-31 16:46:57 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4247744266c7885dde52977de7646f766a9ad043

8351435: Change the default Console implementation back to the built-in one in `java.base` module

Co-authored-by: Jan Lahoda <jlahoda at openjdk.org>
Reviewed-by: alanb

! src/java.base/share/classes/jdk/internal/io/JdkConsoleProvider.java
! test/jdk/java/io/Console/ConsolePromptTest.java
! test/jdk/java/io/Console/DefaultCharsetTest.java
! test/jdk/java/io/Console/LocaleTest.java
! test/jdk/java/io/Console/ModuleSelectionTest.java
+ test/jdk/java/io/Console/consolePrompt.exp
! test/jdk/java/io/IO/IO.java
! test/jdk/jdk/internal/jline/JLineConsoleProviderTest.java
! test/jdk/jdk/internal/jline/RedirectedStdOut.java

Changeset: 3e96f5cb
Branch: master
Author:    Koushik Thirupattur <koushik.thirupattur at oracle.com>
Committer: Sean Mullan <mullan at openjdk.org>
Date:      2025-03-31 16:54:12 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/3e96f5cbcad2cb61b68e2ae6440085b80b6cc287

8351366: Remove the java.security.debug=scl option

Reviewed-by: hchao, mullan

! src/java.base/share/classes/java/security/SecureClassLoader.java
! src/java.base/share/classes/sun/security/util/Debug.java

Changeset: 4d1de46c
Branch: master
Author:    Xiaolong Peng <xpeng at openjdk.org>
Date:      2025-03-31 18:13:31 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4d1de46cb882bade5781255b646f623b55d7180f

8352185: Shenandoah: Invalid logic for remembered set verification
8345399: GenShen: Error: Verify init-mark remembered set violation; clean card should be dirty

Reviewed-by: ysr, kdnilsen, wkemper

! src/hotspot/share/gc/shenandoah/shenandoahConcurrentGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahFullGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahVerifier.cpp
! src/hotspot/share/gc/shenandoah/shenandoahVerifier.hpp

Changeset: fe8bd756
Branch: master
Author:    Ian Graves <igraves at openjdk.org>
Date:      2025-03-31 18:28:30 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/fe8bd7562180222b14f8a4fda5d29edf57f97668

8351290: Clarify integral only for vector operators

Reviewed-by: liach, psandoz

! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/VectorOperators.java

Changeset: 8b0602db
Branch: master
Author:    Doug Lea <dl at openjdk.org>
Date:      2025-03-31 19:23:59 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/8b0602dbed2f7ced190ec81753defab8a4bc316d

8319447: Improve performance of delayed task handling

Reviewed-by: vklang, alanb

! src/java.base/share/classes/java/util/concurrent/CompletableFuture.java
+ src/java.base/share/classes/java/util/concurrent/DelayScheduler.java
! src/java.base/share/classes/java/util/concurrent/ForkJoinPool.java
! src/java.base/share/classes/java/util/concurrent/ForkJoinTask.java
! src/java.base/share/classes/java/util/concurrent/SubmissionPublisher.java
! src/java.base/share/classes/java/util/concurrent/ThreadLocalRandom.java
! src/java.base/share/classes/java/util/concurrent/atomic/Striped64.java
! src/java.base/share/classes/jdk/internal/access/JavaUtilConcurrentTLRAccess.java
! test/jdk/java/util/concurrent/CompletableFuture/CompletableFutureOrTimeoutExceptionallyTest.java
! test/jdk/java/util/concurrent/tck/CompletableFutureTest.java
! test/jdk/java/util/concurrent/tck/ForkJoinPool20Test.java
! test/jdk/java/util/concurrent/tck/SubmissionPublisherTest.java

Changeset: 5eee32d0
Branch: master
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-03-31 20:43:21 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/5eee32d04b6f4c4bf0de78c295d6d6feab523ea3

8352768: CDS test MethodHandleTest.java failed in -Xcomp mode

Reviewed-by: dholmes, shade, vlivanov

! src/hotspot/share/cds/aotClassInitializer.cpp

Changeset: acd4da49
Branch: master
Author:    Hai-May Chao <hchao at openjdk.org>
Date:      2025-03-31 21:39:11 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/acd4da49a01760599ec4c325ff6c56f53ba5cc9c

8353299: VerifyJarEntryName.java test fails

Reviewed-by: mullan

! test/jdk/sun/security/tools/jarsigner/VerifyJarEntryName.java

Changeset: 52f56e60
Branch: master
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2025-03-31 22:07:14 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/52f56e608e65f876dc7403ad6240ef13945b2480

8353196: [macos] Contents of ".jpackage.xml" file are wrong when building .pkg from unsigned app image

Reviewed-by: almatvee

! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacAppImageBuilder.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacBaseInstallerBundler.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/AbstractAppImageBuilder.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/JPackageCommand.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/MacHelper.java

Changeset: 10772659
Branch: master
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2025-03-31 22:16:05 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/1077265953e6f0918f8f7625ad311f28453c893a

8353321: [macos] ErrorTest.testAppContentWarning test case requires signing environment

Reviewed-by: almatvee

! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/MacSign.java
+ test/jdk/tools/jpackage/macosx/MacSignTest.java
! test/jdk/tools/jpackage/macosx/base/SigningBase.java
! test/jdk/tools/jpackage/share/ErrorTest.java

Changeset: a83760a6
Branch: master
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-03-31 23:35:48 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/a83760a6f204837b737b82801ee9eca2988317cf

8352092: -XX:AOTMode=record crashes with InstanceKlass in allocated state

Reviewed-by: dholmes, coleenp

! src/hotspot/share/cds/metaspaceShared.cpp

Changeset: 860a789e
Branch: master
Author:    Fei Yang <fyang at openjdk.org>
Date:      2025-04-01 01:39:22 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/860a789e9153448345f19d70dd07e294a0b62223

8353219: RISC-V: Fix client builds after JDK-8345298

Reviewed-by: fjiang, rehn

! src/hotspot/cpu/riscv/stubGenerator_riscv.cpp

Changeset: 8b4e190b
Branch: master
Author:    David Holmes <dholmes at openjdk.org>
Date:      2025-04-01 05:42:52 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/8b4e190bc8aa5499f96dbe2de01cf34ddcdb67a7

8353349: ProblemList runtime/cds/appcds/SignedJar.java

Reviewed-by: iklam, jpai

! test/hotspot/jtreg/ProblemList.txt

Changeset: ad48846e
Branch: master
Author:    SendaoYan <syan at openjdk.org>
Date:      2025-04-01 06:25:07 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/ad48846edd894073d89839a2771271553b4e27cd

8350386: Test TestCodeCacheFull.java fails with option -XX:-UseCodeCacheFlushing

Reviewed-by: tschatzl

! test/jdk/jdk/jfr/event/compiler/TestCodeCacheFull.java

Changeset: 196334fc
Branch: master
Author:    Joachim Kern <jkern at openjdk.org>
Date:      2025-04-01 08:09:53 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/196334fc395c63e59167ccd85415d8e1d2bcb705

8352046: Test testEcoFriendly() in jdk tools launcher ExecutionEnvironment.java for AIX and Linux/musl is brittle

Reviewed-by: clanger, mbaesken

! test/jdk/tools/launcher/ExecutionEnvironment.java

Changeset: aff5aa72
Branch: master
Author:    Afshin Zafari <azafari at openjdk.org>
Date:      2025-04-01 08:25:53 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/aff5aa72bbf4ecea614339483581093a67efa265

8350566: NMT: add size parameter to MemTracker::record_virtual_memory_tag

Reviewed-by: jsjolen, gziemski

! src/hotspot/share/cds/metaspaceShared.cpp
! src/hotspot/share/gc/g1/g1RegionToSpaceMapper.cpp
! src/hotspot/share/gc/parallel/parMarkBitMap.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/shared/cardTable.cpp
! src/hotspot/share/gc/shenandoah/shenandoahCardTable.cpp
! src/hotspot/share/gc/shenandoah/shenandoahCollectionSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/jfr/recorder/storage/jfrVirtualMemory.cpp
! src/hotspot/share/memory/metaspace.cpp
! src/hotspot/share/memory/metaspace/virtualSpaceNode.cpp
! src/hotspot/share/nmt/memTracker.hpp
! src/hotspot/share/nmt/virtualMemoryTracker.cpp
! src/hotspot/share/nmt/virtualMemoryTracker.hpp

Changeset: f25f7016
Branch: master
Author:    Markus Gr?nlund <mgronlun at openjdk.org>
Date:      2025-04-01 09:17:44 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/f25f701652900d02858c905f4cd0bb43208c13d5

8353226: JFR: emit old object samples must be transitive closure complete for segment

Reviewed-by: egahlin

! src/hotspot/share/jfr/leakprofiler/checkpoint/objectSampleCheckpoint.cpp
! src/hotspot/share/jfr/recorder/stacktrace/jfrStackTrace.cpp
! src/hotspot/share/jfr/recorder/stacktrace/jfrStackTrace.hpp
! src/hotspot/share/jfr/recorder/stacktrace/jfrStackTraceRepository.cpp
! src/hotspot/share/jfr/recorder/stacktrace/jfrStackTraceRepository.hpp

Changeset: 85a0baf0
Branch: master
Author:    Leo Korinth <lkorinth at openjdk.org>
Date:      2025-04-01 10:50:46 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/85a0baf0cb3366d6c16f9aadee123862117f5338

8352719: Add an equals sign to the modules statement

Reviewed-by: weijun

! test/jdk/sun/security/krb5/auto/TEST.properties

Changeset: 6801eb87
Branch: master
Author:    Leo Korinth <lkorinth at openjdk.org>
Date:      2025-04-01 10:54:17 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/6801eb87042742b8d760b79900b2bdff97c321b1

8352709: Remove bad timing annotations from WhileOpTest.java

Reviewed-by: jpai

! test/jdk/java/util/stream/test/org/openjdk/tests/java/util/stream/WhileOpTest.java

Changeset: cef5610b
Branch: master
Author:    Patrick Zhang <qpzhang at openjdk.org>
Committer: Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-04-01 11:47:13 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/cef5610b5d4f7c5c2ceda46995ef3a0d961294e5

8353272: One instance of STATIC_LIB_CFLAGS was missed in JDK-8345683

Reviewed-by: erikj

! make/common/native/Flags.gmk

Changeset: 1809138b
Branch: master
Author:    Patrick Zhang <qpzhang at openjdk.org>
Committer: Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-04-01 11:47:32 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/1809138b1c992b352eceab3e0e963b0577aafabb

8352284: EXTRA_CFLAGS incorrectly applied to BUILD_LIBJVM src/hotspot C++ source files

Reviewed-by: erikj

! make/hotspot/lib/JvmFlags.gmk

Changeset: 2a31f69a
Branch: master
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2025-04-01 12:42:02 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/2a31f69a55b64358a347b2cbc2c4df1890dd6840

8353331: Test ForkJoinPool20Test::testFixedDelaySequence is failing

Reviewed-by: dl, vklang

! test/jdk/java/util/concurrent/tck/ForkJoinPool20Test.java

Changeset: a1ab1d8d
Branch: master
Author:    David Holmes <dholmes at openjdk.org>
Date:      2025-04-01 12:59:49 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/a1ab1d8de411aace21decd133e7e74bb97f27897

8353449: [BACKOUT] One instance of STATIC_LIB_CFLAGS was missed in JDK-8345683

Reviewed-by: alanb, ihse

! make/common/native/Flags.gmk

Changeset: 564066d5
Branch: master
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2025-04-01 16:22:56 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/564066d549cf4ec7608f57ea4910b5813f7353c3

8353118: Deprecate the use of `java.locale.useOldISOCodes` system property

Reviewed-by: iris, jlu

! src/java.base/share/classes/java/util/Locale.java
! src/java.base/share/classes/sun/util/locale/BaseLocale.java
! test/jdk/java/util/Locale/UseOldISOCodesTest.java

Changeset: 19eabaff
Branch: master
Author:    Markus Gr?nlund <mgronlun at openjdk.org>
Date:      2025-04-01 16:37:34 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/19eabaff5559b48b1f4da740c0f7c99c64901ea8

8353227: JFR: Prepare tests for strong parser validation

Reviewed-by: egahlin

! test/jdk/jdk/jfr/api/consumer/streaming/TestJVMCrash.java
! test/jdk/jdk/jfr/event/runtime/TestShutdownEvent.java
! test/jdk/jdk/jfr/jvm/TestDumpOnCrash.java

Changeset: 6a46d554
Branch: master
Author:    Calvin Cheung <ccheung at openjdk.org>
Date:      2025-04-01 16:43:25 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/6a46d554c7434fd10aade2d2b17d0ad4cad83979

8353129: CDS ArchiveRelocation tests fail after JDK-8325132

Reviewed-by: iklam, dholmes

! test/hotspot/jtreg/runtime/cds/appcds/ArchiveRelocationTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/DynamicArchiveRelocationTest.java

Changeset: 07fd666d
Branch: master
Author:    Mikael Vidstedt <mikael at openjdk.org>
Date:      2025-04-01 18:24:14 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/07fd666d998cd8a485012eac4fab11b7e0f909d3

8342984: Bump minimum boot jdk to JDK 24

Reviewed-by: iris, darcy, liach, ihse

! make/conf/github-actions.conf
! make/conf/jib-profiles.js
! make/conf/version-numbers.conf

Changeset: 68914908
Branch: master
Author:    Phil Race <prr at openjdk.org>
Date:      2025-04-01 18:42:49 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/6891490892cc0405882658e067d587ffe5401a6d

8353324: Clean up of comments and import after 8319192

Reviewed-by: dnguyen, kizune

! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthParser.java

Changeset: afcad8ca
Branch: master
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2025-04-01 21:05:54 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/afcad8ca61ac74e988da18edef44ba846b7a4e8a

5043343: FileImageInputStream and FileImageOutputStream do not properly track streamPos for RandomAccessFile

Reviewed-by: prr

! src/java.desktop/share/classes/javax/imageio/stream/FileImageInputStream.java
! src/java.desktop/share/classes/javax/imageio/stream/FileImageOutputStream.java
+ test/jdk/javax/imageio/stream/FileImageStreamPos.java

Changeset: 6970cf6a
Branch: master
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-04-01 22:01:14 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/6970cf6ac69864e7027138746361e7da1983c24d

8352775: JVM crashes with -XX:AOTMode=create -XX:+UseZGC

Reviewed-by: ccheung, matsaave

! src/hotspot/share/oops/constantPool.cpp
+ test/hotspot/jtreg/runtime/cds/appcds/aotClassLinking/AOTCacheWithZGC.java

Changeset: 096e70de
Branch: master
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-04-02 01:37:27 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/096e70de2d3009040d7ce30f3766167f43de4a96

8352437: Support --add-exports with -XX:+AOTClassLinking

Reviewed-by: matsaave

! src/hotspot/share/cds/archiveBuilder.cpp
! src/hotspot/share/classfile/modules.cpp
! src/hotspot/share/classfile/modules.hpp
! src/hotspot/share/runtime/arguments.cpp
! src/java.base/share/classes/jdk/internal/module/ModuleBootstrap.java
! test/hotspot/jtreg/TEST.groups
+ test/hotspot/jtreg/runtime/cds/appcds/jigsaw/ExactOptionMatch.java
+ test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/AddExports.java
+ test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/src/com.foos/com/foos/internal/FoosInternal.java
! test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/src/com.foos/module-info.java
+ test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/src/com.needsfoosaddexport/com/needsfoosaddexport/Main.java
+ test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/src/com.needsfoosaddexport/module-info.java
+ test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/src/com.needsjdkaddexport/com/needsjdkaddexport/Main.java
+ test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/src/com.needsjdkaddexport/module-info.java
+ test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/src/com.nomodule.needsjdkaddexport/com/nomodule/needsjdkaddexport/Main.java

Changeset: e6fe2490
Branch: master
Author:    David Holmes <dholmes at openjdk.org>
Date:      2025-04-02 02:54:27 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e6fe2490bc48acf01ccf81b38d578d20ed09f238

8323100: com/sun/tools/attach/StartManagementAgent.java failed with "WaitForSingleObject failed"

Reviewed-by: kevinw, amenkov

! src/jdk.attach/windows/classes/sun/tools/attach/VirtualMachineImpl.java

Changeset: 15d36ee4
Branch: master
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-04-02 03:56:19 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/15d36ee4a5dc3a143faccd59ecc3f9b0b45ed5d3

8353330: Test runtime/cds/appcds/SignedJar.java fails in CDSHeapVerifier

Reviewed-by: vlivanov, dholmes, liach

! src/hotspot/share/cds/cdsHeapVerifier.cpp
! test/hotspot/jtreg/ProblemList.txt

Changeset: f301663b
Branch: master
Author:    Manuel H?ssig <manuel.hassig at oracle.com>
Date:      2025-04-02 06:30:55 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/f301663b346bf2388ecfa429be1cf64c6e93ee8e

8352893: C2: OrL/INode::add_ring optimize (x | -1) to -1

Reviewed-by: epeter, thartmann, kvn

! src/hotspot/share/opto/addnode.cpp
+ test/hotspot/jtreg/compiler/integerArithmetic/TestOrSaturate.java
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java

Changeset: d358f5f4
Branch: master
Author:    Manuel H?ssig <manuel.hassig at oracle.com>
Committer: Christian Hagedorn <chagedorn at openjdk.org>
Date:      2025-04-02 06:48:06 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d358f5f4a44aacf2d79ccdb3e362ce8ed571f6da

8347449: C2: UseLoopPredicate off should also turn UseProfiledLoopPredicate off

Reviewed-by: chagedorn, epeter

! src/hotspot/share/opto/c2_globals.hpp
! src/hotspot/share/opto/graphKit.cpp
! src/hotspot/share/opto/idealKit.cpp
! src/hotspot/share/opto/loopnode.cpp
! src/hotspot/share/runtime/arguments.cpp
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java
+ test/hotspot/jtreg/compiler/predicates/TestDisabledLoopPredicates.java

Changeset: 8fb67ac5
Branch: master
Author:    Daniel Skantz <dskantz at openjdk.org>
Committer: Roberto Casta?eda Lozano <rcastanedalo at openjdk.org>
Date:      2025-04-02 07:45:48 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/8fb67ac55bb61c029a3ae360ee849fd1edd2ac79

8282053: IGV: refine schedule approximation

Reviewed-by: rcastanedalo, dlunden, dfenacci

! src/utils/IdealGraphVisualizer/ServerCompiler/src/main/java/com/sun/hotspot/igv/servercompiler/ServerCompilerScheduler.java

Changeset: 9076673d
Branch: master
Author:    SendaoYan <syan at openjdk.org>
Date:      2025-04-02 08:26:22 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9076673d7df3c20bdb6e7fdf253030bc19a3d9dc

8304674: File java.c compile error with -fsanitize=address -O0

Reviewed-by: ihse, jwaters

! src/java.base/share/native/libjli/java.c

Changeset: 4a50778a
Branch: master
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-04-02 09:30:35 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4a50778a2614a69dabf45fbdd57c0226f95a7f6a

8353458: Don't pass -Wno-format-nonliteral to CFLAGS

Reviewed-by: erikj

! make/modules/jdk.jpackage/Lib.gmk
! src/jdk.jpackage/share/native/common/tstrings.cpp

Changeset: b80b04d7
Branch: master
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2025-04-02 11:56:53 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/b80b04d77afdb2a808e2c7f9268d8092eb16714e

8353329: Small memory leak when create GrowableArray with initial size 0

Reviewed-by: jsjolen, stefank

! src/hotspot/share/utilities/growableArray.cpp
! src/hotspot/share/utilities/growableArray.hpp

Changeset: c9baa8a7
Branch: master
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2025-04-02 12:19:24 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/c9baa8a7aea0be7221f0af834fe73f035436bd8d

8352418: Add verification code to check that the associated loop nodes of useless Template Assertion Predicates are dead

Reviewed-by: epeter, roland

! src/hotspot/share/opto/predicates.cpp
! src/hotspot/share/opto/predicates.hpp

Changeset: 4f97c4c0
Branch: master
Author:    Casper Norrbin <cnorrbin at openjdk.org>
Date:      2025-04-02 12:40:48 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4f97c4c03661a862e62106b3a5b2aa8696196baf

8349211: Add support for intrusive trees to the utilities red-black tree

Reviewed-by: aboldtch, jsjolen

! src/hotspot/share/utilities/rbTree.hpp
! src/hotspot/share/utilities/rbTree.inline.hpp
! test/hotspot/gtest/utilities/test_rbtree.cpp

Changeset: 23eb648c
Branch: master
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2025-04-02 13:19:08 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/23eb648cae1ccadbca0fd654d4fbc28a1b8375e2

8353545: Improve debug info for StartOptionTest

Reviewed-by: asotona

! test/langtools/jdk/jshell/StartOptionTest.java

Changeset: 8608b163
Branch: master
Author:    Marc Chevalier <mchevalier at openjdk.org>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2025-04-02 13:27:56 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/8608b16341ba2807c6a32f7539d10d7458c40b05

8348887: Create IR framework test for JDK-8347997

Reviewed-by: thartmann, chagedorn

+ test/hotspot/jtreg/compiler/c2/irTests/TestContinuationPinningAndEA.java

Changeset: a0677d94
Branch: master
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-04-02 14:19:26 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/a0677d94d8c83a75cee054700e098faa97edca3c

8353263: Parallel: Remove locking in PSOldGen::resize

Reviewed-by: tschatzl, zgu

! src/hotspot/share/gc/parallel/psOldGen.cpp

Changeset: d32ff139
Branch: master
Author:    Patricio Chilano Mateo <pchilanomate at openjdk.org>
Date:      2025-04-02 14:32:03 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d32ff1392205ea0fd179478a7ddb3d5f63923461

8353117: Crash: assert(id >= ThreadIdentifier::initial() && id < ThreadIdentifier::current()) failed: must be reasonable)

Reviewed-by: dholmes, fbredberg

! src/hotspot/share/prims/jni.cpp
! src/hotspot/share/runtime/javaThread.cpp
! src/hotspot/share/runtime/javaThread.hpp
! src/hotspot/share/runtime/objectMonitor.inline.hpp
! src/hotspot/share/runtime/threadIdentifier.cpp
! src/hotspot/share/runtime/threadIdentifier.hpp
! src/hotspot/share/runtime/threads.cpp

Changeset: 49cb7aaa
Branch: master
Author:    Roman Kennke <rkennke at openjdk.org>
Date:      2025-04-02 15:57:32 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/49cb7aaad903aa5209da9f4af4b484ff38c0fb8b

8339114: DaCapo xalan performance with -XX:+UseObjectMonitorTable

Reviewed-by: coleenp, aboldtch

! src/hotspot/share/runtime/basicLock.cpp
! src/hotspot/share/runtime/basicLock.hpp
! src/hotspot/share/runtime/basicLock.inline.hpp
! src/hotspot/share/runtime/lightweightSynchronizer.cpp
! src/hotspot/share/runtime/lightweightSynchronizer.hpp
! src/hotspot/share/runtime/objectMonitor.hpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/synchronizer.inline.hpp

Changeset: d979bd85
Branch: master
Author:    Larry Cable <larry.cable at yahoo.com>
Committer: Kevin Walls <kevinw at openjdk.org>
Date:      2025-04-02 16:00:14 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d979bd859215a16e6398ae627acfd40e8d71102c

8344671: Few JFR streaming tests fail with application not alive error on MacOS 15

Reviewed-by: dholmes, kevinw

! src/jdk.attach/macosx/classes/sun/tools/attach/VirtualMachineImpl.java
! src/jdk.attach/macosx/native/libattach/VirtualMachineImpl.c
! test/jdk/ProblemList.txt

Changeset: cc870d49
Branch: master
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2025-04-02 17:04:37 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/cc870d4960b3e121afc76df546228cda4b600632

8352088: Call of com.sun.jdi.ThreadReference.threadGroups() can lock up target VM

Reviewed-by: alanb, jpai, sspitsyn

! src/java.base/share/classes/java/lang/ThreadGroup.java
+ test/jdk/com/sun/jdi/EarlyThreadGroupChildrenTest.java

Changeset: 209e72d3
Branch: master
Author:    Joe Wang <joehw at openjdk.org>
Date:      2025-04-02 19:03:03 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/209e72d311234c8279289172dab2cbb255e4fed9

8353234: Refactor XMLSecurityPropertyManager

Reviewed-by: naoto, iris, lancea

- src/java.xml/share/classes/com/sun/org/apache/xalan/internal/utils/XMLSecurityPropertyManager.java
! src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/trax/TransformerFactoryImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/dom/DOMConfigurationImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/PropertyManager.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XMLDocumentFragmentScannerImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XMLEntityManager.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/xs/XMLSchemaLoader.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/xs/traversers/XSDHandler.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/jaxp/DocumentBuilderFactoryImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/jaxp/DocumentBuilderImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/jaxp/SAXParserFactoryImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/jaxp/SAXParserImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/jaxp/validation/ValidatorHandlerImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/jaxp/validation/XMLSchemaFactory.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/jaxp/validation/XMLSchemaValidatorComponentManager.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/parsers/DOMParser.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/parsers/DTDConfiguration.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/parsers/NonValidatingConfiguration.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/parsers/SAXParser.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/parsers/XIncludeAwareParserConfiguration.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/parsers/XML11Configuration.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/parsers/XMLParser.java
- src/java.xml/share/classes/com/sun/org/apache/xerces/internal/utils/XMLSecurityPropertyManager.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/xinclude/XIncludeHandler.java
= src/java.xml/share/classes/jdk/xml/internal/FeaturePropertyBase.java
+ src/java.xml/share/classes/jdk/xml/internal/XMLSecurityPropertyManager.java

Changeset: 130b0cda
Branch: master
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Date:      2025-04-02 19:42:30 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/130b0cdaa6604da47a893e5425547acf3d5253f4

8353217: Build libsleef on macos-aarch64

Co-authored-by: Magnus Ihse Bursie <ihse at openjdk.org>
Reviewed-by: erikj, kvn, ihse

! make/autoconf/flags-cflags.m4
! make/modules/jdk.incubator.vector/Lib.gmk
- src/jdk.incubator.vector/linux/native/libsleef/README.md
+ src/jdk.incubator.vector/unix/native/libsleef/README.md
= src/jdk.incubator.vector/unix/native/libsleef/generated/misc.h
= src/jdk.incubator.vector/unix/native/libsleef/generated/sleefinline_advsimd.h
= src/jdk.incubator.vector/unix/native/libsleef/generated/sleefinline_rvvm1.h
= src/jdk.incubator.vector/unix/native/libsleef/generated/sleefinline_sve.h
= src/jdk.incubator.vector/unix/native/libsleef/lib/vector_math_neon.c
= src/jdk.incubator.vector/unix/native/libsleef/lib/vector_math_rvv.c
= src/jdk.incubator.vector/unix/native/libsleef/lib/vector_math_sve.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/CHANGELOG.md
= src/jdk.incubator.vector/unix/native/libsleef/upstream/CMakeLists.txt
= src/jdk.incubator.vector/unix/native/libsleef/upstream/CONTRIBUTORS.md
= src/jdk.incubator.vector/unix/native/libsleef/upstream/Configure.cmake
= src/jdk.incubator.vector/unix/native/libsleef/upstream/LICENSE.txt
= src/jdk.incubator.vector/unix/native/libsleef/upstream/README.md
= src/jdk.incubator.vector/unix/native/libsleef/upstream/include/sleefdft.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/sleef-config.h.in
= src/jdk.incubator.vector/unix/native/libsleef/upstream/sleefConfig.cmake
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/CMakeLists.txt
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/arch/helperadvsimd.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/arch/helperavx.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/arch/helperavx2.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/arch/helperavx2_128.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/arch/helperavx512f.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/arch/helperneon32.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/arch/helperpower_128.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/arch/helperpurec.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/arch/helperpurec_scalar.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/arch/helperrvv.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/arch/helpers390x_128.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/arch/helpersse2.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/arch/helpersve.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/arch/helpervecext.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/common/CMakeLists.txt
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/common/addSuffix.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/common/arraymap.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/common/arraymap.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/common/common.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/common/common.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/common/commonfuncs.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/common/dd.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/common/df.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/common/estrin.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/common/f128util.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/common/keywords.txt
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/common/main_checkfeature.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/common/misc.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/common/quaddef.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/dft-tester/CMakeLists.txt
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/dft-tester/bench1d.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/dft-tester/fftwtest1d.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/dft-tester/fftwtest2d.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/dft-tester/measuredft.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/dft-tester/naivetest.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/dft-tester/roundtriptest1d.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/dft-tester/roundtriptest2d.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/dft-tester/tutorial.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/dft/CMakeLists.txt
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/dft/dft.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/dft/dftcommon.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/dft/dftcommon.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/dft/mkdispatch.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/dft/mkunroll.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/dft/unroll0.org
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/dft/vectortype.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/gencoef/Makefile
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/gencoef/dp.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/gencoef/gencoef.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/gencoef/gencoef.txt
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/gencoef/ld.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/gencoef/mkrempitab.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/gencoef/mkrempitabqp.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/gencoef/qp.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/gencoef/simplexfr.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/gencoef/sp.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-benchmarks/Makefile
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-benchmarks/ProcessData.java
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-benchmarks/bench.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-benchmarks/benchsleef.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-benchmarks/benchsleef128.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-benchmarks/benchsleef256.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-benchmarks/benchsleef512.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-benchmarks/benchsvml.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-benchmarks/benchsvml128.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-benchmarks/benchsvml256.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-benchmarks/benchsvml512.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-benchmarks/measure.sh
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/CMakeLists.txt
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/autovec.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/gnuabi_compatibility.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/hash_cinz.txt
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/hash_finz.txt
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/iut.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/iutcuda.cu
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/iutsimd.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/mveclibtest.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/tester.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/tester2dp.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/tester2ld.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/tester2qp.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/tester2simddp.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/tester2simdsp.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/tester2sp.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/tester3.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/testerutil.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/testerutil.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/testervecabi.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/CMakeLists.txt
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/dispatcher.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/dispavx.c.org
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/disppower_128.c.org
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/disps390x_128.c.org
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/dispscalar.c.org
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/dispscalar_footer.c.org
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/dispsse.c.org
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/funcproto.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/mkalias.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/mkdisp.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/mkmasked_gnuabi.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/mkrename.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/mkrename_gnuabi.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/norename.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/rempitab.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/rename.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/sleef.pc.in
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/sleefdp.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/sleefinline_cuda_header.h.org
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/sleefinline_header.h.org
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/sleefld.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/sleeflibm_footer.h.org
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/sleeflibm_header.h.org.in
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/sleefqp.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/sleefsimddp.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/sleefsimdsp.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/sleefsp.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/tryvsx3.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm/tryvxe2.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad-tester/CMakeLists.txt
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad-tester/hash_printf.txt
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad-tester/qiutcuda.cu
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad-tester/qiutsimd.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad-tester/qtester.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad-tester/qtesterutil.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad-tester/qtesterutil.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad-tester/qutil.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad-tester/tester2printf.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad-tester/tester2simdqp.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad-tester/tester3printf.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad/CMakeLists.txt
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad/qdispatcher.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad/qdispscalar.c.org
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad/qdispx2.c.org
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad/qfuncproto.h
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad/qmkdisp.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad/qmkrename.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad/rempitabqp.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad/sleefquad_footer.h.org
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad/sleefquad_header.h.org.in
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad/sleefquadinline_cuda_header.h.org
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad/sleefquadinline_footer.h.org
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad/sleefquadinline_header.h.org
= src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad/sleefsimdqp.c
= src/jdk.incubator.vector/unix/native/libsleef/upstream/toolchains/aarch64-gcc.cmake
= src/jdk.incubator.vector/unix/native/libsleef/upstream/toolchains/aarch64-llvm.cmake
= src/jdk.incubator.vector/unix/native/libsleef/upstream/toolchains/armhf-gcc.cmake
= src/jdk.incubator.vector/unix/native/libsleef/upstream/toolchains/armhf-llvm.cmake
= src/jdk.incubator.vector/unix/native/libsleef/upstream/toolchains/native-gcc.cmake
= src/jdk.incubator.vector/unix/native/libsleef/upstream/toolchains/native-llvm.cmake
= src/jdk.incubator.vector/unix/native/libsleef/upstream/toolchains/ppc64el-gcc.cmake
= src/jdk.incubator.vector/unix/native/libsleef/upstream/toolchains/ppc64el-llvm.cmake
= src/jdk.incubator.vector/unix/native/libsleef/upstream/toolchains/riscv64-gcc.cmake
= src/jdk.incubator.vector/unix/native/libsleef/upstream/toolchains/riscv64-llvm.cmake
= src/jdk.incubator.vector/unix/native/libsleef/upstream/toolchains/s390x-gcc.cmake
= src/jdk.incubator.vector/unix/native/libsleef/upstream/toolchains/s390x-llvm.cmake

Changeset: d4353626
Branch: master
Author:    Alex Menkov <amenkov at openjdk.org>
Date:      2025-04-02 21:58:33 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d4353626d55a642e47d2569b5f4ae61f2333491e

8353479: jcmd with streaming output breaks intendation

Reviewed-by: sspitsyn, jsjolen

! src/hotspot/share/services/attachListener.cpp

Changeset: 814730ea
Branch: master
Author:    Doug Simon <dnsimon at openjdk.org>
Date:      2025-04-02 22:30:13 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/814730eae76d7b60a6082dc6f9e30618b7d8524b

8352645: Add tool support to check order of includes

Reviewed-by: stefank, kbarrett

! doc/hotspot-style.html
! doc/hotspot-style.md
! src/hotspot/cpu/aarch64/immediate_aarch64.cpp
! src/hotspot/os/windows/systemMemoryBarrier_windows.cpp
! src/hotspot/share/adlc/archDesc.cpp
! src/hotspot/share/c1/c1_CFGPrinter.cpp
! src/hotspot/share/c1/c1_CodeStubs.hpp
! src/hotspot/share/c1/c1_Compilation.cpp
! src/hotspot/share/c1/c1_FrameMap.hpp
! src/hotspot/share/c1/c1_GraphBuilder.cpp
! src/hotspot/share/c1/c1_GraphBuilder.hpp
! src/hotspot/share/c1/c1_IR.cpp
! src/hotspot/share/c1/c1_Instruction.cpp
! src/hotspot/share/c1/c1_InstructionPrinter.cpp
! src/hotspot/share/c1/c1_InstructionPrinter.hpp
! src/hotspot/share/c1/c1_LinearScan.cpp
! src/hotspot/share/c1/c1_LinearScan.hpp
! src/hotspot/share/c1/c1_Optimizer.cpp
! src/hotspot/share/c1/c1_Optimizer.hpp
! src/hotspot/share/c1/c1_RangeCheckElimination.cpp
! src/hotspot/share/c1/c1_Runtime1.cpp
! src/hotspot/share/c1/c1_ValueStack.cpp
! src/hotspot/share/ci/bcEscapeAnalyzer.cpp
! src/hotspot/share/ci/bcEscapeAnalyzer.hpp
! src/hotspot/share/ci/ciCallSite.cpp
! src/hotspot/share/ci/ciEnv.cpp
! src/hotspot/share/ci/ciEnv.hpp
! src/hotspot/share/ci/ciInstance.cpp
! src/hotspot/share/ci/ciInstanceKlass.cpp
! src/hotspot/share/ci/ciMethod.cpp
! src/hotspot/share/ci/ciReplay.cpp
! src/hotspot/share/ci/ciUtilities.cpp
! src/hotspot/share/compiler/compilationFailureInfo.cpp
! src/hotspot/share/compiler/compilationPolicy.cpp
! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/compiler/compileBroker.hpp
! src/hotspot/share/compiler/compileTask.cpp
! src/hotspot/share/compiler/compilerDefinitions.inline.hpp
! src/hotspot/share/compiler/compilerDirectives.hpp
! src/hotspot/share/compiler/compilerThread.cpp
! src/hotspot/share/compiler/directivesParser.cpp
! src/hotspot/share/compiler/directivesParser.hpp
! src/hotspot/share/compiler/disassembler.hpp
! src/hotspot/share/compiler/methodMatcher.hpp
! src/hotspot/share/compiler/oopMap.inline.hpp
! src/hotspot/share/jvmci/jvmci.cpp
! src/hotspot/share/jvmci/jvmciCompiler.cpp
! src/hotspot/share/jvmci/jvmciEnv.cpp
! src/hotspot/share/jvmci/jvmciJavaClasses.cpp
! src/hotspot/share/jvmci/jvmciRuntime.cpp
! test/hotspot/jtreg/TEST.groups
+ test/hotspot/jtreg/sources/SortIncludes.java
+ test/hotspot/jtreg/sources/TestIncludesAreSorted.java

Changeset: e2e1598e
Branch: master
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2025-04-02 23:37:56 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e2e1598ecc19a8c39bc68c05d5982da1fec106ea

8353584: [BACKOUT] DaCapo xalan performance with -XX:+UseObjectMonitorTable

Reviewed-by: rkennke

! src/hotspot/share/runtime/basicLock.cpp
! src/hotspot/share/runtime/basicLock.hpp
! src/hotspot/share/runtime/basicLock.inline.hpp
! src/hotspot/share/runtime/lightweightSynchronizer.cpp
! src/hotspot/share/runtime/lightweightSynchronizer.hpp
! src/hotspot/share/runtime/objectMonitor.hpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/synchronizer.inline.hpp

Changeset: b01026ab
Branch: master
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-04-03 00:41:56 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/b01026abaab0b65f9ec0920d66a8ff1fa868d351

8353325: Rewrite appcds/methodHandles test cases to use CDSAppTester

Reviewed-by: ccheung

! test/hotspot/jtreg/TEST.groups
- test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/CDSMHTest_generate.sh
- test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesAsCollectorTest.java
- test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesCastFailureTest.java
- test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesGeneralTest.java
- test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesInvokersTest.java
- test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesPermuteArgumentsTest.java
- test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesSpreadArgumentsTest.java
- test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/test-classes/TestMHApp.java
! test/hotspot/jtreg/runtime/cds/appcds/methodHandles/CDSMHTest_generate.sh
+ test/hotspot/jtreg/runtime/cds/appcds/methodHandles/JDKMethodHandlesTestRunner.java
! test/hotspot/jtreg/runtime/cds/appcds/methodHandles/MethodHandlesAsCollectorTest.java
! test/hotspot/jtreg/runtime/cds/appcds/methodHandles/MethodHandlesCastFailureTest.java
! test/hotspot/jtreg/runtime/cds/appcds/methodHandles/MethodHandlesGeneralTest.java
! test/hotspot/jtreg/runtime/cds/appcds/methodHandles/MethodHandlesInvokersTest.java
! test/hotspot/jtreg/runtime/cds/appcds/methodHandles/MethodHandlesPermuteArgumentsTest.java
! test/hotspot/jtreg/runtime/cds/appcds/methodHandles/MethodHandlesSpreadArgumentsTest.java
! test/lib/jdk/test/lib/cds/CDSAppTester.java

Changeset: 8d3d1d41
Branch: master
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2025-04-03 05:25:56 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/8d3d1d41377cf2162aad374dce4bf7e1bcb8297c

8353058: [PPC64] Some IR framework tests are failing after JDK-8352595

Reviewed-by: mchevalier, thartmann

! test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/TestPhaseIRMatching.java

Changeset: bd749221
Branch: master
Author:    David Beaumont <david.beaumont at oracle.com>
Committer: Jan Lahoda <jlahoda at openjdk.org>
Date:      2025-04-03 05:36:31 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/bd74922157230c866802b4c5269da81e872525aa

8338675: javac shouldn't silently change .jar files on the classpath

Reviewed-by: jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/file/JavacFileManager.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/file/PathFileObject.java
+ test/langtools/tools/javac/processing/filer/TestNoOverwriteJarFiles.java

Changeset: 00a038e9
Branch: master
Author:    Marc Chevalier <mchevalier at openjdk.org>
Committer: Christian Hagedorn <chagedorn at openjdk.org>
Date:      2025-04-03 08:37:36 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/00a038e9c559401b7934f30b4719010bb1024291

8353341: C2: removal of a Mod[DF]Node crashes when the node is already dead

Reviewed-by: thartmann, chagedorn

! src/hotspot/share/opto/divnode.cpp
+ test/hotspot/jtreg/compiler/c2/irTests/FPModWithoutControlProj.java

Changeset: 9c5ed23e
Branch: master
Author:    Thomas Fitzsimmons <fitzsim at redhat.com>
Committer: Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2025-04-03 08:38:50 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9c5ed23eac7470f56d498e9c4d3c51c2f80fd571

8349988: Change cgroup version detection logic to not depend on /proc/cgroups
8347811: Container detection code for cgroups v2 should use cgroup.controllers

Co-authored-by: Severin Gehwolf <sgehwolf at openjdk.org>
Reviewed-by: sgehwolf, asmehra

! src/hotspot/os/linux/cgroupSubsystem_linux.cpp
! src/hotspot/os/linux/cgroupSubsystem_linux.hpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/prims/whitebox.hpp
! test/hotspot/jtreg/containers/cgroup/CgroupSubsystemFactory.java
! test/lib/jdk/test/whitebox/WhiteBox.java

Changeset: f7a94fee
Branch: master
Author:    Jatin Bhateja <jbhateja at openjdk.org>
Date:      2025-04-03 09:21:55 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/f7a94feedd63775a09d0bcb9ef3313972e2a5d69

8352585: Add special case handling for Float16.max/min x86 backend

Reviewed-by: epeter, sviswanathan

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.hpp
! src/hotspot/cpu/x86/x86.ad
+ test/hotspot/jtreg/compiler/intrinsics/float16/TestFloat16MaxMinSpecialValues.java

Changeset: ffca4f2d
Branch: master
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2025-04-03 10:44:58 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/ffca4f2da84cb8711794d8e692d176a7e785e7b1

8353264: ZGC: Windows heap unreserving is broken

Reviewed-by: jsikstro, aboldtch, eosterlund, stuefe

! src/hotspot/os/windows/gc/z/zMapper_windows.cpp
! test/hotspot/gtest/gc/z/test_zMapper_windows.cpp

Changeset: b263292a
Branch: master
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2025-04-03 11:07:52 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/b263292a75de14b39852c3d2fc73deb3fefabb9a

8353484: JFR: Simplify EventConfiguration

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/MetadataRepository.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/SettingsManager.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/event/EventConfiguration.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/event/EventWriter.java

Changeset: 3ceabf0f
Branch: master
Author:    Hannes Greule <hgreule at openjdk.org>
Committer: Emanuel Peter <epeter at openjdk.org>
Date:      2025-04-03 11:34:45 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/3ceabf0f647beb4943c06709aa8797f7511cd48e

8353359: C2: Or(I|L)Node::Ideal is missing AddNode::Ideal call

Reviewed-by: epeter, chagedorn

! src/hotspot/share/opto/addnode.cpp
! test/hotspot/jtreg/compiler/c2/irTests/OrINodeIdealizationTests.java
! test/hotspot/jtreg/compiler/c2/irTests/OrLNodeIdealizationTests.java

Changeset: 296d9d6f
Branch: master
Author:    Marc Chevalier <mchevalier at openjdk.org>
Committer: Christian Hagedorn <chagedorn at openjdk.org>
Date:      2025-04-03 12:23:11 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/296d9d6f7a734cc2bab21c58f21a941150b4cf2a

8353345: C2 asserts because maskShiftAmount modifies node without deleting the hash

Reviewed-by: chagedorn, thartmann

! src/hotspot/share/opto/mulnode.cpp
+ test/hotspot/jtreg/compiler/c2/gvn/DoubleLShiftCrashDuringIGVN.java

Changeset: 70e32500
Branch: master
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2025-04-03 13:56:34 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/70e325004536eb9b79f4943f27eed4ac6cec8bd5

8352419: Test  tools/jpackage/share/ErrorTest.java#id0 and #id1 fail

Reviewed-by: almatvee

! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/PackageTest.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/PackageType.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/TKit.java
! test/jdk/tools/jpackage/share/ErrorTest.java
! test/jdk/tools/jpackage/share/ServiceTest.java
! test/jdk/tools/jpackage/windows/WinLongPathTest.java

Changeset: b428cda3
Branch: master
Author:    Amit Kumar <amitkumar at openjdk.org>
Date:      2025-04-03 14:47:26 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/b428cda3c6a445ffa638c6f4e86225d86a1876d4

8349686: [s390x] C1: Improve Class.isInstance intrinsic

Reviewed-by: lucy, aph

! src/hotspot/cpu/s390/c1_LIRGenerator_s390.cpp
! src/hotspot/cpu/s390/c1_Runtime1_s390.cpp
! src/hotspot/cpu/s390/macroAssembler_s390.cpp
! src/hotspot/cpu/s390/macroAssembler_s390.hpp

Changeset: 64b691ab
Branch: master
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2025-04-03 15:06:22 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/64b691ab619d2d99a9c6492341074d2794563c16

8271870: G1: Add objArray splitting when scanning object with evacuation failure
8271871: G1 does not try to deduplicate objects that failed evacuation

Reviewed-by: iwalulya, ayang

! src/hotspot/share/gc/g1/g1OopClosures.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp
! test/hotspot/jtreg/gc/g1/TestAllocationFailure.java

Changeset: 6b7b3247
Branch: master
Author:    Liam Miller-Cushon <cushon at openjdk.org>
Date:      2025-04-03 16:09:08 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/6b7b3247b1b247ca38ba51a2c2de924eea9b2aba

8351431: Type annotations on new class creation expressions can't be retrieved

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/AttrContext.java
+ test/langtools/tools/javac/annotations/typeAnnotations/NewClassTypeAnnotation.java

Changeset: db087268
Branch: master
Author:    Abhishek Kumar <abhiscxk at openjdk.org>
Date:      2025-04-03 16:57:12 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/db08726884d90f9139db5d30ee4d36d88c288a06

8352966: Opensource Several Font related tests - Batch 2

Reviewed-by: aivanov

+ test/jdk/java/awt/font/GlyphVector/TestOutline.java
+ test/jdk/java/awt/font/NumericShaper/ShaperTest.java
+ test/jdk/java/awt/font/TextLayout/TestGASPHint.java
+ test/jdk/java/awt/font/TextLayout/TestSelection.java
+ test/jdk/java/awt/font/TextLayout/TestStrikethrough.java

Changeset: d894b781
Branch: master
Author:    Roman Kennke <rkennke at openjdk.org>
Date:      2025-04-03 17:12:38 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d894b781b8f245ce8a5d28401c0abb5abb420bc8

8353588: [REDO] DaCapo xalan performance with -XX:+UseObjectMonitorTable

Reviewed-by: coleenp, aboldtch

! src/hotspot/share/runtime/basicLock.cpp
! src/hotspot/share/runtime/basicLock.hpp
! src/hotspot/share/runtime/basicLock.inline.hpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/lightweightSynchronizer.cpp
! src/hotspot/share/runtime/lightweightSynchronizer.hpp
! src/hotspot/share/runtime/objectMonitor.hpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/synchronizer.inline.hpp

Changeset: ebcb9a8b
Branch: master
Author:    David Beaumont <david.beaumont at oracle.com>
Committer: Stuart Marks <smarks at openjdk.org>
Date:      2025-04-03 20:11:19 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/ebcb9a8b128cc6411610566c8368db63d25a5127

8349206: j.u.l.Handler classes create deadlock risk via synchronized publish() method

Reviewed-by: dfuchs, smarks

! src/java.logging/share/classes/java/util/logging/ConsoleHandler.java
! src/java.logging/share/classes/java/util/logging/FileHandler.java
! src/java.logging/share/classes/java/util/logging/Handler.java
! src/java.logging/share/classes/java/util/logging/SocketHandler.java
! src/java.logging/share/classes/java/util/logging/StreamHandler.java
+ test/jdk/java/util/logging/Handler/StreamHandlerLockingTest.java
+ test/jdk/java/util/logging/Handler/java.logging/java/util/logging/TestStreamHandler.java
+ test/jdk/java/util/logging/LoggingDeadlock5.java

Changeset: 57df89c4
Branch: master
Author:    Stuart Marks <smarks at openjdk.org>
Date:      2025-04-03 21:15:00 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/57df89c46449a19bb626fee2ea01c868e6dfb712

8353684: [BACKOUT] j.u.l.Handler classes create deadlock risk via synchronized publish() method

Reviewed-by: dholmes

! src/java.logging/share/classes/java/util/logging/ConsoleHandler.java
! src/java.logging/share/classes/java/util/logging/FileHandler.java
! src/java.logging/share/classes/java/util/logging/Handler.java
! src/java.logging/share/classes/java/util/logging/SocketHandler.java
! src/java.logging/share/classes/java/util/logging/StreamHandler.java
- test/jdk/java/util/logging/Handler/StreamHandlerLockingTest.java
- test/jdk/java/util/logging/Handler/java.logging/java/util/logging/TestStreamHandler.java
- test/jdk/java/util/logging/LoggingDeadlock5.java

Changeset: a449aeef
Branch: master
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-04-04 00:58:32 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/a449aeef287d32437d23bb69027175d6d861e2a6

8350704: Create tests to ensure the failure behavior of core reflection APIs

Reviewed-by: darcy

! src/java.base/share/classes/sun/reflect/generics/parser/SignatureParser.java
+ test/jdk/java/lang/Class/getEnclosingMethod/BadEnclosingMethodTest.java
+ test/jdk/java/lang/annotation/DuplicateAnnotationsTest.java
+ test/jdk/java/lang/annotation/MalformedAnnotationTest.java
+ test/jdk/java/lang/reflect/Generics/MalformedSignatureTest.java
- test/jdk/java/lang/reflect/Generics/TestBadSignatures.java
+ test/jdk/java/lang/reflect/Generics/TypeNotPresentInSignatureTest.java

Changeset: 1c2a5533
Branch: master
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-04-04 00:59:02 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/1c2a5533f4e8926db18365eb510588594f8fb6ba

8327858: Improve spliterator and forEach for single-element immutable collections

Reviewed-by: smarks, vklang

! src/java.base/share/classes/java/util/ImmutableCollections.java
! test/jdk/java/util/Collection/MOAT.java
! test/micro/org/openjdk/bench/java/util/ImmutableColls.java

Changeset: 41d4a0d7
Branch: master
Author:    Varada M <varadam at openjdk.org>
Date:      2025-04-04 06:41:08 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/41d4a0d7bdda2a96af1e7f549c05d99d68c040dc

8352392: AIX: implement attach API v2 and streaming output

Reviewed-by: mdoerr, jkern, amenkov

! src/hotspot/os/aix/attachListener_aix.cpp
! src/jdk.attach/aix/classes/sun/tools/attach/VirtualMachineImpl.java
! test/hotspot/jtreg/ProblemList.txt

Changeset: a13e34da
Branch: master
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2025-04-04 07:59:41 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/a13e34da3f81039b572fd6030d6ee63dfffad612

8353274: [PPC64] Bug related to -XX:+UseCompactObjectHeaders -XX:-UseSIGTRAP in JDK-8305895

Reviewed-by: rrich, amitkumar

! src/hotspot/cpu/ppc/macroAssembler_ppc.cpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.hpp

Changeset: 1161b566
Branch: master
Author:    Varada M <varadam at openjdk.org>
Date:      2025-04-04 10:30:43 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/1161b566ca06786996cf47a4475bcdabaa24cde8

8353053: (fs) Add support for UserDefinedFileAttributeView on AIX

Reviewed-by: mdoerr, jkern

! src/java.base/aix/classes/sun/nio/fs/AixFileStore.java
! src/java.base/aix/classes/sun/nio/fs/AixFileSystem.java
! src/java.base/aix/classes/sun/nio/fs/AixFileSystemProvider.java
+ src/java.base/aix/classes/sun/nio/fs/AixUserDefinedFileAttributeView.java
! src/java.base/unix/classes/sun/nio/fs/UnixConstants.java.template
! src/java.base/unix/native/libnio/fs/UnixNativeDispatcher.c

Changeset: 847c5d01
Branch: master
Author:    duke <duke at openjdk.org>
Date:      2025-04-04 11:01:35 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/847c5d01a954b0c9d0d4d7e4ef9384218ebddb28

Automatic merge of jdk:master into master



From duncan.gittins at gmail.com  Mon Apr  7 12:42:07 2025
From: duncan.gittins at gmail.com (Duncan Gittins)
Date: Mon, 7 Apr 2025 13:42:07 +0100
Subject: jextract generation for functional interfaces
Message-ID: <CABOqcFs0fbhtVR9-+U5pN6E2Gwo3WyA81q=T=XPFGpp2GaLJJA@mail.gmail.com>

I've been using jextract successfully for some time now and it has made it
very easy to call into various Windows. Great work.

One area which seems a bit verbose is the handling of the functional
interface callbacks for upcalls. For example, the qsort compare callback is
as follows (I've shortened the jextract version here):

public class QsortCompareFunc {


QsortCompareFunc() { }


/** The function pointer signature, expressed as a functional interface */

public interface Function {

int apply(MemorySegment _x0, MemorySegment _x1);

}


private static final FunctionDescriptor $DESC = FunctionDescriptor.of(

C_h.C_INT,

C_h.C_POINTER,

C_h.C_POINTER

);


/** The descriptor of this function pointer */

public static FunctionDescriptor descriptor() {

return $DESC;

}


private static final MethodHandle UP$MH =
C_h.upcallHandle(QsortCompareFunc.Function.class, "apply", $DESC);


/**

* Allocates a new upcall stub, whose implementation is defined by {@code
fi}.

* The lifetime of the returned segment is managed by {@code arena}

*/

public static MemorySegment allocate(QsortCompareFunc.Function fi, Arena
arena) {

return Linker.nativeLinker().upcallStub(UP$MH.bindTo(fi), $DESC, arena);

}


private static final MethodHandle DOWN$MH = Linker.nativeLinker
().downcallHandle($DESC);


/**

* Invoke the upcall stub {@code funcPtr}, with given parameters

*/

public static int invoke(MemorySegment funcPtr,MemorySegment _x0,
MemorySegment _x1) {

try {

return (int) DOWN$MH.invokeExact(funcPtr, _x0, _x1);

} catch (Throwable ex$) {

throw new AssertionError("should not reach here", ex$);

}

}

}

I made a few changes in jextract to make the callbacks generate interface
rather than a class, adding a helper record Upcall to do most of the
actions:

public interface QsortCompareFunc {

/** The function pointer signature, expressed as a functional interface */

int apply(MemorySegment _x0, MemorySegment _x1);


static final C_h.Upcall<QsortCompareFunc> UPCALL = new
C_h.Upcall<>(QsortCompareFunc.class, "apply", FunctionDescriptor.of(

C_h.C_INT,

C_h.C_POINTER,

C_h.C_POINTER

));


// A new upcall stub is allocated by:

// MemorySegment funcPtr = QsortCompareFunc.UPCALL.allocate(fi,arena)


/**

* Invoke the upcall stub {@code funcPtr}, with given parameters

*/

public static int invoke(MemorySegment funcPtr,MemorySegment _x0,
MemorySegment _x1) {

try {

return (int) UPCALL.downcall().invokeExact(funcPtr, _x0, _x1);

} catch (Throwable ex$) {

throw new AssertionError("should not reach here", ex$);

}

}

}

This reduces the definition somewhat, as long as the top level header has a
record to handle all callback interfaces:

public record Upcall<FunctionInterface>(FunctionDescriptor descriptor,
MethodHandle upcall, MethodHandle downcall) {

public Upcall(Class<FunctionInterface> fi, String name, FunctionDescriptor
descriptor) {

this(descriptor, upcallHandle(fi, name, descriptor), Linker.nativeLinker
().downcallHandle(descriptor));

}


/** Find Java method handle of interface for upcall from native -> Java */

public static MethodHandle upcallHandle(Class<?> fi, String name,
FunctionDescriptor fdesc) {

try {

return MethodHandles.lookup().findVirtual(fi, name, fdesc.toMethodType());

} catch (ReflectiveOperationException ex) {

throw new AssertionError(ex);

}

}


/// Allocate java stub for upcall

public MemorySegment allocate(FunctionInterface javaImpl, Arena scope) {

return Linker.nativeLinker().upcallStub(upcall.bindTo(javaImpl), descriptor,
scope);

}

}


Worth considering?


Duncan
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From maurizio.cimadamore at oracle.com  Mon Apr  7 15:09:12 2025
From: maurizio.cimadamore at oracle.com (Maurizio Cimadamore)
Date: Mon, 7 Apr 2025 16:09:12 +0100
Subject: jextract generation for functional interfaces
In-Reply-To: <CABOqcFs0fbhtVR9-+U5pN6E2Gwo3WyA81q=T=XPFGpp2GaLJJA@mail.gmail.com>
References: <CABOqcFs0fbhtVR9-+U5pN6E2Gwo3WyA81q=T=XPFGpp2GaLJJA@mail.gmail.com>
Message-ID: <140344b9-5401-42be-b647-164fa3e2f7a4@oracle.com>

I like this. The use of record components should probably preserve the 
fact that the upcall method handle is treated as a constant.

This seems related to this PR under review:

https://git.openjdk.org/jextract/pull/279

So we should make sure to decide what code we want to generate (as that 
PR will make function pointer support even more verbose).

Cheers
Maurizio

On 07/04/2025 13:42, Duncan Gittins wrote:
> I've been using jextract successfully for some time now and it has 
> made it very easy to call into various Windows. Great work.
>
> One area which seems a bit verbose is the handling of the functional 
> interface callbacks for upcalls. For example, the qsort compare 
> callback is as follows (I've shortened the jextract version here):
>
> publicclassQsortCompareFunc {
>
> QsortCompareFunc() { }
>
> /** The function pointer signature, expressed as a functional interface */
>
> publicinterfaceFunction {
>
> intapply(MemorySegment _x0, MemorySegment _x1);
>
> }
>
> privatestaticfinalFunctionDescriptor $DESC= FunctionDescriptor.of(
>
> C_h.C_INT,
>
> C_h.C_POINTER,
>
> C_h.C_POINTER
>
> );
>
> /** The descriptor of this function pointer */
>
> publicstaticFunctionDescriptor descriptor() {
>
> return$DESC;
>
> }
>
> privatestaticfinalMethodHandle UP$MH= 
> C_h.upcallHandle(QsortCompareFunc.Function.class, "apply", $DESC);
>
> /**
>
> * Allocates a new upcall stub, whose implementation is defined by 
> {@code fi}.
>
> * The lifetime of the returned segment is managed by {@code arena}
>
> */
>
> publicstaticMemorySegment allocate(QsortCompareFunc.Function fi, Arena 
> arena) {
>
> returnLinker.nativeLinker().upcallStub(UP$MH.bindTo(fi), $DESC, arena);
>
> }
>
> privatestaticfinalMethodHandle DOWN$MH= 
> Linker.nativeLinker().downcallHandle($DESC);
>
> /**
>
> * Invoke the upcall stub {@code funcPtr}, with given parameters
>
> */
>
> publicstaticintinvoke(MemorySegment funcPtr,MemorySegment _x0, 
> MemorySegment _x1) {
>
> try{
>
> return(int) DOWN$MH.invokeExact(funcPtr, _x0, _x1);
>
> } catch(Throwable ex$) {
>
> thrownewAssertionError("should not reach here", ex$);
>
> }
>
> }
>
> }
>
>
> I made a few changes in jextract to make the callbacks generate 
> interface rather than a class, adding a helper record Upcall to do 
> most of the actions:
>
> publicinterfaceQsortCompareFunc {
>
> /** The function pointer signature, expressed as a functional interface */
>
> intapply(MemorySegment _x0, MemorySegment _x1);
>
> staticfinalC_h.Upcall<QsortCompareFunc> UPCALL= 
> newC_h.Upcall<>(QsortCompareFunc.class, "apply", FunctionDescriptor.of(
>
> C_h.C_INT,
>
> C_h.C_POINTER,
>
> C_h.C_POINTER
>
> ));
>
> // A new upcall stub is allocated by:
>
> // MemorySegment funcPtr = QsortCompareFunc.UPCALL.allocate(fi,arena)
>
> /**
>
> * Invoke the upcall stub {@code funcPtr}, with given parameters
>
> */
>
> publicstaticintinvoke(MemorySegment funcPtr,MemorySegment _x0, 
> MemorySegment _x1) {
>
> try{
>
> return(int) UPCALL.downcall().invokeExact(funcPtr, _x0, _x1);
>
> } catch(Throwable ex$) {
>
> thrownewAssertionError("should not reach here", ex$);
>
> }
>
> }
>
> }
>
>
> This reduces the definition somewhat, as long as the top level header 
> has a record to handle all callback interfaces:
>
> publicrecordUpcall<FunctionInterface>(FunctionDescriptor descriptor, 
> MethodHandle upcall, MethodHandle downcall) {
>
> publicUpcall(Class<FunctionInterface> fi, String name, 
> FunctionDescriptor descriptor) {
>
> this(descriptor, upcallHandle(fi, name, descriptor), 
> Linker.nativeLinker().downcallHandle(descriptor));
>
> }
>
> /** Find Java method handle of interface for upcall from native ->Java */
>
> publicstaticMethodHandle upcallHandle(Class<?> fi, String name, 
> FunctionDescriptor fdesc) {
>
> try{
>
> returnMethodHandles.lookup().findVirtual(fi, name, fdesc.toMethodType());
>
> } catch(ReflectiveOperationException ex) {
>
> thrownewAssertionError(ex);
>
> }
>
> }
>
> /// Allocate java stub for upcall
>
> publicMemorySegment allocate(FunctionInterface javaImpl, Arena scope) {
>
> returnLinker.nativeLinker().upcallStub(upcall.bindTo(javaImpl), 
> descriptor, scope);
>
> }
>
> }
>
> Worth considering?
>
> Duncan
>
>
>
>
>
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From k3315368931 at gmail.com  Tue Apr  8 00:51:40 2025
From: k3315368931 at gmail.com (bai li)
Date: Tue, 8 Apr 2025 08:51:40 +0800
Subject: Subject: [BUG] Crash in FFM when calling native function with
 std::make_unique<RtcManager>
In-Reply-To: <CAFEHhdYa1o6d1zELzna9HMVrVpw5y26f020wH9TXbVHaeZ9xpg@mail.gmail.com>
References: <CAFEHhdYa1o6d1zELzna9HMVrVpw5y26f020wH9TXbVHaeZ9xpg@mail.gmail.com>
Message-ID: <CAFEHhdb4cQfVpLusOTxdbbmqvuc_EVQFCbu3aaV9=dUeMrGRUg@mail.gmail.com>

The createRtcContext function is like this?

void createRtcContext(const char* localId, int logLevel, IceConfig*
iceConfig, DataChannelConfig* dataChannelConfig) {
    std::cout << "1" << std::endl;
    int expected = 0;
    bool success = state.compare_exchange_strong(expected, 1);
    if (!success) return;
    if (localId == nullptr) return;
    if (iceConfig == nullptr) return;
    if (dataChannelConfig == nullptr) return;
    std::cout << "2" << std::endl;
    std::string id = std::string(localId);
    std::cout << "2 1" << " " << id << std::endl;
    std::make_unique<int>(3);
    std::cout << "2 1 1" << std::endl;
    rtcManager = std::make_unique<RtcManager>(); // Crash here!
    std::cout << "2 1 2" << std::endl;
    rtcManager->setLocalId(id);
    std::cout << "2 2" << std::endl;
    rtcManager->initLogger(logLevel);
    std::cout << "2 3" << std::endl;
    IceModel iceModel;
    std::cout << "2 4" << std::endl;
    iceModel.setNoStun(iceConfig->noStun);
    iceModel.setStunServer(std::string(iceConfig->stunServer));
    iceModel.setStunPort(iceConfig->stunPort);
    iceModel.setUdpMux(iceConfig->udpMux);
    iceModel.setWebSocketServer(std::string(iceConfig->webSocketServer));
    iceModel.setWebSocketPort(iceConfig->webSocketPort);
    std::cout << "2 5" << std::endl;
    auto dataChannelListener = DataChannelListener::Builder()
            .withOnOpen(dataChannelConfig->onOpen)
            .withOnClosed(dataChannelConfig->onClosed)
            .withOnTextMessage(dataChannelConfig->onTextMessage)
            .withOnBinaryMessage(dataChannelConfig->onBinaryMessage)
            .build();
    std::cout << "2 6" << std::endl;
    std::shared_ptr<DataChannelListener> dcListener =
std::move(dataChannelListener);
    std::cout << "3" << std::endl;
    rtcManager->initDataChannelListener(dcListener);
    std::cout << "4" << std::endl;
    std::unique_ptr<WebSocketHelper> webSocketHelper =
rtcManager->connectToSignalingServer(iceModel);
    std::cout << "5" << std::endl;
    while (state.load() == 1) {
        std::this_thread::yield();
    }
    std::cout << "6" << std::endl;
}


On Mon, Mar 31, 2025 at 5:26?PM bai li <k3315368931 at gmail.com> wrote:

> Hi Panama team,
>
> I?m using the Java FFM API in JDK 21 to call a C++ dynamic library
> function, `void createRtcContext(const char* localId, int logLevel,
> IceConfig* iceConfig, DataChannelConfig* dataChannelConfig)`. The function
> can be invoked, but it crashes when executing
> `std::make_unique<RtcManager>()` inside the function. The same C++ code
> runs without any issues when executed independently. The `RtcManager` class
> is roughly defined as follows:
>
> ```cpp
> class RtcManager {
> private:
>     std::string localId;
>     rtc::Configuration config;
>     std::unordered_map<std::string, std::shared_ptr<rtc::PeerConnection>>
> peerConnectionMap;
>     std::unordered_map<std::string, std::shared_ptr<rtc::DataChannel>>
> dataChannelMap;
>     std::shared_ptr<rtc::WebSocket> ws =
> std::make_shared<rtc::WebSocket>();
>     std::shared_ptr<DataChannelListener> dataChannelListener = nullptr;
> public:
>     explicit RtcManager(const std::string& id) : localId(id) {}
> };
> The C++ code is compiled with MSVC 2022. Here?s the crash log from the
> console:
> # A fatal error has been detected by the Java Runtime Environment:
> #
> #  EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x00007ffb0ca62f58,
> pid=22096, tid=26348
> #
> # JRE version: Java(TM) SE Runtime Environment (21.0.6+8) (build
> 21.0.6+8-LTS-188)
> # Java VM: Java HotSpot(TM) 64-Bit Server VM (21.0.6+8-LTS-188, mixed
> mode, sharing, tiered, compressed oops, compressed class ptrs, g1 gc,
> windows-amd64)
> # Problematic frame:
> # C  [msvcp140.dll+0x12f58]
> #
> # No core dump will be written. Minidumps are not enabled by default on
> client versions of Windows
> #
> # An error report file with more information is saved as:
> # E:\projects\backend-projects\test\hs_err_pid22096.log
> [0.236s][warning][os] Loading hsdis library failed
> #
> # If you would like to submit a bug report, please visit:
> #   https://bugreport.java.com/bugreport/crash.jsp
> # The crash happened outside the Java Virtual Machine in native code.
> # See problematic frame for where to report the bug.
> #
> Thanks
>
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From maurizio.cimadamore at oracle.com  Tue Apr  8 08:56:04 2025
From: maurizio.cimadamore at oracle.com (Maurizio Cimadamore)
Date: Tue, 8 Apr 2025 09:56:04 +0100
Subject: Subject: [BUG] Crash in FFM when calling native function with
 std::make_unique<RtcManager>
In-Reply-To: <CAFEHhdb4cQfVpLusOTxdbbmqvuc_EVQFCbu3aaV9=dUeMrGRUg@mail.gmail.com>
References: <CAFEHhdYa1o6d1zELzna9HMVrVpw5y26f020wH9TXbVHaeZ9xpg@mail.gmail.com>
 <CAFEHhdb4cQfVpLusOTxdbbmqvuc_EVQFCbu3aaV9=dUeMrGRUg@mail.gmail.com>
Message-ID: <c6f22688-3255-4037-aac3-0c6a1618d228@oracle.com>

Hi,
I still have the feeling that we're looking at several pieces -- but 
missing the full picture. We know that:

* this is a custom C++ library
* there is a C header which exports some of the C++ symbols with `extern 
"C"`
* this C++ library seems to depend on the datachannel library

We haven't seen how the Java side does the calling.

It would be really helpful if there was a self-contained repository 
somewhere we could look at to try and reproduce (and better understand) 
this issue.

As for this code, `make_unique` creates a new RtcManager object -- so 
maybe something is up with the constructor call -- but hard to say what 
could be (the issue could also be completely unrelated).

If you remove most of the code from `createRtcContext` and just leave this

```
rtcManager = std::make_unique<RtcManager>()
```

Does it still crash there?

Maurizio

On 08/04/2025 01:51, bai li wrote:
> The createRtcContext function is like this?
> void createRtcContext(const char* localId,int logLevel,IceConfig* iceConfig,DataChannelConfig* dataChannelConfig) {
>      std::cout<< "1" << std::endl;
>      int expected =0;
>      bool success = state.compare_exchange_strong(expected,1);
>      if (!success)return;
>      if (localId ==nullptr)return;
>      if (iceConfig ==nullptr)return;
>      if (dataChannelConfig ==nullptr)return;
>      std::cout<< "2" << std::endl;
>      std::string id =std::string(localId);
>      std::cout<< "2 1" << " " << id<< std::endl;
>      std::make_unique<int>(3);
>      std::cout<< "2 1 1" << std::endl;
>      rtcManager= std::make_unique<RtcManager>(); // Crash here! std::cout<< "2 1 2" << std::endl;
>      rtcManager->setLocalId(id);
>      std::cout<< "2 2" << std::endl;
>      rtcManager->initLogger(logLevel);
>      std::cout<< "2 3" << std::endl;
>      IceModel iceModel;
>      std::cout<< "2 4" << std::endl;
>      iceModel.setNoStun(iceConfig->noStun);
>      iceModel.setStunServer(std::string(iceConfig->stunServer));
>      iceModel.setStunPort(iceConfig->stunPort);
>      iceModel.setUdpMux(iceConfig->udpMux);
>      iceModel.setWebSocketServer(std::string(iceConfig->webSocketServer));
>      iceModel.setWebSocketPort(iceConfig->webSocketPort);
>      std::cout<< "2 5" << std::endl;
>      auto dataChannelListener =DataChannelListener::Builder()
>              .withOnOpen(dataChannelConfig->onOpen)
>              .withOnClosed(dataChannelConfig->onClosed)
>              .withOnTextMessage(dataChannelConfig->onTextMessage)
>              .withOnBinaryMessage(dataChannelConfig->onBinaryMessage)
>              .build();
>      std::cout<< "2 6" << std::endl;
>      std::shared_ptr<DataChannelListener> dcListener = std::move(dataChannelListener);
>      std::cout<< "3" << std::endl;
>      rtcManager->initDataChannelListener(dcListener);
>      std::cout<< "4" << std::endl;
>      std::unique_ptr<WebSocketHelper> webSocketHelper = rtcManager->connectToSignalingServer(iceModel);
>      std::cout<< "5" << std::endl;
>      while (state.load() ==1) {
>          std::this_thread::yield();
>      }
>      std::cout<< "6" << std::endl;
> }
>
> On Mon, Mar 31, 2025 at 5:26?PM bai li <k3315368931 at gmail.com> wrote:
>
>     Hi Panama team,
>
>     I?m using the Java FFM API in JDK 21 to call a C++ dynamic library
>     function, `void createRtcContext(const char* localId, int
>     logLevel, IceConfig* iceConfig, DataChannelConfig*
>     dataChannelConfig)`. The function can be invoked, but it crashes
>     when executing `std::make_unique<RtcManager>()` inside the
>     function. The same C++ code runs without any issues when executed
>     independently. The `RtcManager` class is roughly defined as follows:
>
>     ```cpp
>     class RtcManager {
>     private:
>     ? ? std::string localId;
>     ? ? rtc::Configuration config;
>     ? ? std::unordered_map<std::string,
>     std::shared_ptr<rtc::PeerConnection>> peerConnectionMap;
>     ? ? std::unordered_map<std::string,
>     std::shared_ptr<rtc::DataChannel>> dataChannelMap;
>     ? ? std::shared_ptr<rtc::WebSocket> ws =
>     std::make_shared<rtc::WebSocket>();
>     ? ? std::shared_ptr<DataChannelListener> dataChannelListener =
>     nullptr;
>     public:
>     ? ? explicit RtcManager(const std::string& id) : localId(id) {}
>     };
>     The C++ code is compiled with MSVC 2022. Here?s the crash log from
>     the console:
>     # A fatal error has been detected by the Java Runtime Environment:
>     #
>     # ?EXCEPTION_ACCESS_VIOLATION (0xc0000005) at
>     pc=0x00007ffb0ca62f58, pid=22096, tid=26348
>     #
>     # JRE version: Java(TM) SE Runtime Environment (21.0.6+8) (build
>     21.0.6+8-LTS-188)
>     # Java VM: Java HotSpot(TM) 64-Bit Server VM (21.0.6+8-LTS-188,
>     mixed mode, sharing, tiered, compressed oops, compressed class
>     ptrs, g1 gc, windows-amd64)
>     # Problematic frame:
>     # C ?[msvcp140.dll+0x12f58]
>     #
>     # No core dump will be written. Minidumps are not enabled by
>     default on client versions of Windows
>     #
>     # An error report file with more information is saved as:
>     # E:\projects\backend-projects\test\hs_err_pid22096.log
>     [0.236s][warning][os] Loading hsdis library failed
>     #
>     # If you would like to submit a bug report, please visit:
>     # https://bugreport.java.com/bugreport/crash.jsp
>     # The crash happened outside the Java Virtual Machine in native code.
>     # See problematic frame for where to report the bug.
>     #
>     Thanks
>
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From k3315368931 at gmail.com  Wed Apr  9 02:19:29 2025
From: k3315368931 at gmail.com (bai li)
Date: Wed, 9 Apr 2025 10:19:29 +0800
Subject: Subject: [BUG] Crash in FFM when calling native function with
 std::make_unique<RtcManager>
In-Reply-To: <CAFEHhdYa1o6d1zELzna9HMVrVpw5y26f020wH9TXbVHaeZ9xpg@mail.gmail.com>
References: <CAFEHhdYa1o6d1zELzna9HMVrVpw5y26f020wH9TXbVHaeZ9xpg@mail.gmail.com>
Message-ID: <CAFEHhdbo5a0EJ-aOqxDoi+AUQhFftvo6z68+S5pBFbq7PMP6vQ@mail.gmail.com>

  The related content can be found in the two repositories listed below.
java       git at github.com:LetAmericaGreatAgain/ffm_rtc.git
c++       git at github.com:LetAmericaGreatAgain/rtc.git

On Mon, Mar 31, 2025 at 5:26?PM bai li <k3315368931 at gmail.com> wrote:

> Hi Panama team,
>
> I?m using the Java FFM API in JDK 21 to call a C++ dynamic library
> function, `void createRtcContext(const char* localId, int logLevel,
> IceConfig* iceConfig, DataChannelConfig* dataChannelConfig)`. The function
> can be invoked, but it crashes when executing
> `std::make_unique<RtcManager>()` inside the function. The same C++ code
> runs without any issues when executed independently. The `RtcManager` class
> is roughly defined as follows:
>
> ```cpp
> class RtcManager {
> private:
>     std::string localId;
>     rtc::Configuration config;
>     std::unordered_map<std::string, std::shared_ptr<rtc::PeerConnection>>
> peerConnectionMap;
>     std::unordered_map<std::string, std::shared_ptr<rtc::DataChannel>>
> dataChannelMap;
>     std::shared_ptr<rtc::WebSocket> ws =
> std::make_shared<rtc::WebSocket>();
>     std::shared_ptr<DataChannelListener> dataChannelListener = nullptr;
> public:
>     explicit RtcManager(const std::string& id) : localId(id) {}
> };
> The C++ code is compiled with MSVC 2022. Here?s the crash log from the
> console:
> # A fatal error has been detected by the Java Runtime Environment:
> #
> #  EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x00007ffb0ca62f58,
> pid=22096, tid=26348
> #
> # JRE version: Java(TM) SE Runtime Environment (21.0.6+8) (build
> 21.0.6+8-LTS-188)
> # Java VM: Java HotSpot(TM) 64-Bit Server VM (21.0.6+8-LTS-188, mixed
> mode, sharing, tiered, compressed oops, compressed class ptrs, g1 gc,
> windows-amd64)
> # Problematic frame:
> # C  [msvcp140.dll+0x12f58]
> #
> # No core dump will be written. Minidumps are not enabled by default on
> client versions of Windows
> #
> # An error report file with more information is saved as:
> # E:\projects\backend-projects\test\hs_err_pid22096.log
> [0.236s][warning][os] Loading hsdis library failed
> #
> # If you would like to submit a bug report, please visit:
> #   https://bugreport.java.com/bugreport/crash.jsp
> # The crash happened outside the Java Virtual Machine in native code.
> # See problematic frame for where to report the bug.
> #
> Thanks
>
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From leerho at gmail.com  Thu Apr 10 18:51:32 2025
From: leerho at gmail.com (Lee Rhodes)
Date: Thu, 10 Apr 2025 11:51:32 -0700
Subject: Summary of FFM changes by Java Release
Message-ID: <CA+UaPnthzpLD1kgbwSjQ4WUPrAvAExdi5wbitW=FC1bbZ1-sKw@mail.gmail.com>

Where can I find the release notes for just FFM by Java release.

In other words, I would like to track the changes to just FFM from Java 17
onwards.

Thanks,
Lee.
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From maurizio.cimadamore at oracle.com  Thu Apr 10 20:53:58 2025
From: maurizio.cimadamore at oracle.com (Maurizio Cimadamore)
Date: Thu, 10 Apr 2025 21:53:58 +0100
Subject: Summary of FFM changes by Java Release
In-Reply-To: <CA+UaPnthzpLD1kgbwSjQ4WUPrAvAExdi5wbitW=FC1bbZ1-sKw@mail.gmail.com>
References: <CA+UaPnthzpLD1kgbwSjQ4WUPrAvAExdi5wbitW=FC1bbZ1-sKw@mail.gmail.com>
Message-ID: <0baf7ab7-28ab-4f94-8f6e-3cb2bbc753f1@oracle.com>

Hi Lee,
when features are incubating or previewing, there's typically no release 
notes associated with them -- as it's taken for granted that might 
change (esp. preview APIs).

One way to have a glance at which APIs have been added in a given 
release is to look at javadoc itself:

https://docs.oracle.com/en/java/javase/24/docs/api/new-list.html

Unfortunately, while this is a good tool to show what has been added and 
when, the information it shows is not fine-grained enough, so you can't 
see e.g. which API methods changed.

Another, more detailed way to look at FFM-related API changes is to look 
at the CSR associated with the PR that we created for that release. For 
instance, here's the first preview for Java 21:

https://bugs.openjdk.org/browse/JDK-8282192

(you can find CSR for all the releases of FFM, even the incubating ones).

Each CSR has a (browsable) "specdiff" attachment which shows the 
differences between the old API and the new one.

This way you can reconstruct the whole API history -- it's not 
automated, sadly, but it's better than nothing :-)

I hope this helps.

Maurizio



On 10/04/2025 19:51, Lee Rhodes wrote:
> Where can I find the release notes for just FFM by Java release.
>
> In other words, I would like to track the changes to just FFM from 
> Java 17 onwards.
>
> Thanks,
> Lee.
>

From jarabekit at gmail.com  Thu Apr 10 21:02:32 2025
From: jarabekit at gmail.com (Daniel Jarabek)
Date: Thu, 10 Apr 2025 17:02:32 -0400
Subject: Summary of FFM changes by Java Release
In-Reply-To: <0baf7ab7-28ab-4f94-8f6e-3cb2bbc753f1@oracle.com>
References: <CA+UaPnthzpLD1kgbwSjQ4WUPrAvAExdi5wbitW=FC1bbZ1-sKw@mail.gmail.com>
 <0baf7ab7-28ab-4f94-8f6e-3cb2bbc753f1@oracle.com>
Message-ID: <ff0d7c15-b59c-47db-b1dd-604ce2ffec35@gmail.com>

https://javaalmanac.io does provide member-level API diffs between given 
Java versions (as well as links to relevant docs and CSRs).

For example, on https://javaalmanac.io/jdk/24/apidiff/19/ you can see 
the changes in the API between Java 19 and 24. Changes before Java 19 
aren't visible as incubating modules don't seem to be tracked.

-DJ

On 4/10/25 16:53, Maurizio Cimadamore wrote:
> Hi Lee,
> when features are incubating or previewing, there's typically no release 
> notes associated with them -- as it's taken for granted that might 
> change (esp. preview APIs).
> 
> One way to have a glance at which APIs have been added in a given 
> release is to look at javadoc itself:
> 
> https://docs.oracle.com/en/java/javase/24/docs/api/new-list.html
> 
> Unfortunately, while this is a good tool to show what has been added and 
> when, the information it shows is not fine-grained enough, so you can't 
> see e.g. which API methods changed.
> 
> Another, more detailed way to look at FFM-related API changes is to look 
> at the CSR associated with the PR that we created for that release. For 
> instance, here's the first preview for Java 21:
> 
> https://bugs.openjdk.org/browse/JDK-8282192
> 
> (you can find CSR for all the releases of FFM, even the incubating ones).
> 
> Each CSR has a (browsable) "specdiff" attachment which shows the 
> differences between the old API and the new one.
> 
> This way you can reconstruct the whole API history -- it's not 
> automated, sadly, but it's better than nothing :-)
> 
> I hope this helps.
> 
> Maurizio
> 
> 
> 
> On 10/04/2025 19:51, Lee Rhodes wrote:
>> Where can I find the release notes for just FFM by Java release.
>>
>> In other words, I would like to track the changes to just FFM from 
>> Java 17 onwards.
>>
>> Thanks,
>> Lee.
>>


From leerho at gmail.com  Thu Apr 10 23:54:12 2025
From: leerho at gmail.com (Lee Rhodes)
Date: Thu, 10 Apr 2025 16:54:12 -0700
Subject: Summary of FFM changes by Java Release
In-Reply-To: <ff0d7c15-b59c-47db-b1dd-604ce2ffec35@gmail.com>
References: <CA+UaPnthzpLD1kgbwSjQ4WUPrAvAExdi5wbitW=FC1bbZ1-sKw@mail.gmail.com>
 <0baf7ab7-28ab-4f94-8f6e-3cb2bbc753f1@oracle.com>
 <ff0d7c15-b59c-47db-b1dd-604ce2ffec35@gmail.com>
Message-ID: <CA+UaPnuDuQiT0dbVofRCCcX5OEaqAaVSESS5cFez=1mdfSHvCQ@mail.gmail.com>

Hi Daniel & Maurizio,

Thank you, both!

Sheesh! I feel dumb that I have never explored the "new" tab in the
javadocs. The "Search" box at the top of the page is not useful for this
quest, but pulling up the browser page search (command-f) is perfect.
Searching for "java.lang.foreign" I can quickly see that since 22 only two
methods were added in 23: MemorySegment.maxByteAlignment()
and SymbolLookup.findOrThrow(String).

The Java Almanac is new to me and amazing! It provides much more detail,
such as removed methods! Cool! The only thing that would be useful would be
the ability to collapse nodes of the tree, but, hey, I can live with the
way it is!
(Thank you, Marc Hoffmann, et al!)

The reason this is so useful is that as an author of the open source
library datasketches.apache.org, I have to support multiple versions of
Java: currently 8, 11, 17, 21, and eventually 25.  Sadly, MR-JARs don't
really solve the problem and I've had to resort to separate releases for
each LTS version.

Cheers,
Lee.


On Thu, Apr 10, 2025 at 2:02?PM Daniel Jarabek <jarabekit at gmail.com> wrote:

> https://javaalmanac.io does provide member-level API diffs between given
> Java versions (as well as links to relevant docs and CSRs).
>
> For example, on https://javaalmanac.io/jdk/24/apidiff/19/ you can see
> the changes in the API between Java 19 and 24. Changes before Java 19
> aren't visible as incubating modules don't seem to be tracked.
>
> -DJ
>
> On 4/10/25 16:53, Maurizio Cimadamore wrote:
> > Hi Lee,
> > when features are incubating or previewing, there's typically no release
> > notes associated with them -- as it's taken for granted that might
> > change (esp. preview APIs).
> >
> > One way to have a glance at which APIs have been added in a given
> > release is to look at javadoc itself:
> >
> > https://docs.oracle.com/en/java/javase/24/docs/api/new-list.html
> >
> > Unfortunately, while this is a good tool to show what has been added and
> > when, the information it shows is not fine-grained enough, so you can't
> > see e.g. which API methods changed.
> >
> > Another, more detailed way to look at FFM-related API changes is to look
> > at the CSR associated with the PR that we created for that release. For
> > instance, here's the first preview for Java 21:
> >
> > https://bugs.openjdk.org/browse/JDK-8282192
> >
> > (you can find CSR for all the releases of FFM, even the incubating ones).
> >
> > Each CSR has a (browsable) "specdiff" attachment which shows the
> > differences between the old API and the new one.
> >
> > This way you can reconstruct the whole API history -- it's not
> > automated, sadly, but it's better than nothing :-)
> >
> > I hope this helps.
> >
> > Maurizio
> >
> >
> >
> > On 10/04/2025 19:51, Lee Rhodes wrote:
> >> Where can I find the release notes for just FFM by Java release.
> >>
> >> In other words, I would like to track the changes to just FFM from
> >> Java 17 onwards.
> >>
> >> Thanks,
> >> Lee.
> >>
>
>
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From maurizio.cimadamore at oracle.com  Fri Apr 11 09:24:12 2025
From: maurizio.cimadamore at oracle.com (Maurizio Cimadamore)
Date: Fri, 11 Apr 2025 10:24:12 +0100
Subject: jextract generation for functional interfaces
In-Reply-To: <140344b9-5401-42be-b647-164fa3e2f7a4@oracle.com>
References: <CABOqcFs0fbhtVR9-+U5pN6E2Gwo3WyA81q=T=XPFGpp2GaLJJA@mail.gmail.com>
 <140344b9-5401-42be-b647-164fa3e2f7a4@oracle.com>
Message-ID: <c49e577e-6ae2-449b-b2f6-8d51672b04a8@oracle.com>

Hi Duncan,
we took a better look at this, and noticed that, in reality, there?s not 
much we can do at the moment about this, for two reasons.

First, the idea behind your approach was to move some of this shared 
functionality (such as the ?allocate? method) to the Upcall class. But 
this changes the client code in ways that IMHO are not optimal ? e.g.

|compar.allocate(...) |

becomes

|compar$func.UPCALL.allocate(...) |

So I think that, to make this work, we would have to replicate the 
|allocate| method (and possibly other accessors) in the toplevel class ? 
which reduces the gain.

A better strategy would be one where the toplevel class ?extends? from 
Upcall ? then all the various methods would be inherited ? and clients 
would be good again. But if we do that, we lose ?constant-ness? of the 
various method handles involved, which will make methods like ?invoke? 
slower.

Another difference between the two approaches is that you have merged 
the functional pointer wrapper with the functional interface. This is a 
move we have considered when we transitioned to this new code generation 
strategy, but we ended up rejecting because there?s no way to make 
interface fields non-public. Which is why we opted for an enclosing 
/class/ with a nested interface.

For these reasons, I believe that, for the time being, it?s better to 
keep the generated code as is. It is possible that the StableValue API 
[1] will allow us to change this ? at some point we considered making 
fields of type StableValue implicitly trusted finals. While we have 
removed that trick in the current PR, something like that might allow 
for the code generation strategy I was alluding to earlier ? where the 
function pointer class extends from some Upcall class that has a pair of 
stable value fields, one for the upcall MH, the other for the downcall 
MH. (In general, we?re confident that StableValue should result in 
jextract bindings become much more compact, as SV will essentially 
remove the need for all the holder classes that are spread throughout 
the generated code).

Thanks for the exploration!
Maurizio

[1] - https://github.com/openjdk/jdk/pull/23972

On 07/04/2025 16:09, Maurizio Cimadamore wrote:

> I like this. The use of record components should probably preserve the 
> fact that the upcall method handle is treated as a constant.
>
> This seems related to this PR under review:
>
> https://git.openjdk.org/jextract/pull/279
>
> So we should make sure to decide what code we want to generate (as 
> that PR will make function pointer support even more verbose).
>
> Cheers
> Maurizio
>
> On 07/04/2025 13:42, Duncan Gittins wrote:
>> I've been using jextract successfully for some time now and it has 
>> made it very easy to call into various Windows. Great work.
>>
>> One area which seems a bit verbose is the handling of the functional 
>> interface callbacks for upcalls. For example, the qsort compare 
>> callback is as follows (I've shortened the jextract version here):
>>
>> publicclassQsortCompareFunc {
>>
>> QsortCompareFunc() { }
>>
>> /** The function pointer signature, expressed as a functional 
>> interface */
>>
>> publicinterfaceFunction {
>>
>> intapply(MemorySegment _x0, MemorySegment _x1);
>>
>> }
>>
>> privatestaticfinalFunctionDescriptor $DESC= FunctionDescriptor.of(
>>
>> C_h.C_INT,
>>
>> C_h.C_POINTER,
>>
>> C_h.C_POINTER
>>
>> );
>>
>> /** The descriptor of this function pointer */
>>
>> publicstaticFunctionDescriptor descriptor() {
>>
>> return$DESC;
>>
>> }
>>
>> privatestaticfinalMethodHandle UP$MH= 
>> C_h.upcallHandle(QsortCompareFunc.Function.class, "apply", $DESC);
>>
>> /**
>>
>> * Allocates a new upcall stub, whose implementation is defined by 
>> {@code fi}.
>>
>> * The lifetime of the returned segment is managed by {@code arena}
>>
>> */
>>
>> publicstaticMemorySegment allocate(QsortCompareFunc.Function fi, 
>> Arena arena) {
>>
>> returnLinker.nativeLinker().upcallStub(UP$MH.bindTo(fi), $DESC, arena);
>>
>> }
>>
>> privatestaticfinalMethodHandle DOWN$MH= 
>> Linker.nativeLinker().downcallHandle($DESC);
>>
>> /**
>>
>> * Invoke the upcall stub {@code funcPtr}, with given parameters
>>
>> */
>>
>> publicstaticintinvoke(MemorySegment funcPtr,MemorySegment _x0, 
>> MemorySegment _x1) {
>>
>> try{
>>
>> return(int) DOWN$MH.invokeExact(funcPtr, _x0, _x1);
>>
>> } catch(Throwable ex$) {
>>
>> thrownewAssertionError("should not reach here", ex$);
>>
>> }
>>
>> }
>>
>> }
>>
>>
>> I made a few changes in jextract to make the callbacks generate 
>> interface rather than a class, adding a helper record Upcall to do 
>> most of the actions:
>>
>> publicinterfaceQsortCompareFunc {
>>
>> /** The function pointer signature, expressed as a functional 
>> interface */
>>
>> intapply(MemorySegment _x0, MemorySegment _x1);
>>
>> staticfinalC_h.Upcall<QsortCompareFunc> UPCALL= 
>> newC_h.Upcall<>(QsortCompareFunc.class, "apply", FunctionDescriptor.of(
>>
>> C_h.C_INT,
>>
>> C_h.C_POINTER,
>>
>> C_h.C_POINTER
>>
>> ));
>>
>> // A new upcall stub is allocated by:
>>
>> // MemorySegment funcPtr = QsortCompareFunc.UPCALL.allocate(fi,arena)
>>
>> /**
>>
>> * Invoke the upcall stub {@code funcPtr}, with given parameters
>>
>> */
>>
>> publicstaticintinvoke(MemorySegment funcPtr,MemorySegment _x0, 
>> MemorySegment _x1) {
>>
>> try{
>>
>> return(int) UPCALL.downcall().invokeExact(funcPtr, _x0, _x1);
>>
>> } catch(Throwable ex$) {
>>
>> thrownewAssertionError("should not reach here", ex$);
>>
>> }
>>
>> }
>>
>> }
>>
>>
>> This reduces the definition somewhat, as long as the top level header 
>> has a record to handle all callback interfaces:
>>
>> publicrecordUpcall<FunctionInterface>(FunctionDescriptor descriptor, 
>> MethodHandle upcall, MethodHandle downcall) {
>>
>> publicUpcall(Class<FunctionInterface> fi, String name, 
>> FunctionDescriptor descriptor) {
>>
>> this(descriptor, upcallHandle(fi, name, descriptor), 
>> Linker.nativeLinker().downcallHandle(descriptor));
>>
>> }
>>
>> /** Find Java method handle of interface for upcall from native ->Java */
>>
>> publicstaticMethodHandle upcallHandle(Class<?> fi, String name, 
>> FunctionDescriptor fdesc) {
>>
>> try{
>>
>> returnMethodHandles.lookup().findVirtual(fi, name, fdesc.toMethodType());
>>
>> } catch(ReflectiveOperationException ex) {
>>
>> thrownewAssertionError(ex);
>>
>> }
>>
>> }
>>
>> /// Allocate java stub for upcall
>>
>> publicMemorySegment allocate(FunctionInterface javaImpl, Arena scope) {
>>
>> returnLinker.nativeLinker().upcallStub(upcall.bindTo(javaImpl), 
>> descriptor, scope);
>>
>> }
>>
>> }
>>
>> Worth considering?
>>
>> Duncan
>>
>>
>>
>>
>>
?
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From duke at openjdk.org  Fri Apr 11 11:11:48 2025
From: duke at openjdk.org (duke)
Date: Fri, 11 Apr 2025 11:11:48 GMT
Subject: git: openjdk/panama-foreign: foreign-memaccess+abi: 153 new changesets
Message-ID: <f6f21958-e7b7-4d00-ab6c-358a60fb73a6@openjdk.org>

Changeset: 10d1fec3
Branch: foreign-memaccess+abi
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2025-04-04 11:46:53 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/10d1fec3ff92de5b897737763972b62fba40753e

8353679: Restructure classes in jdk.jpackage.internal package

Reviewed-by: almatvee

! src/jdk.jpackage/linux/classes/jdk/jpackage/internal/LinuxAppImageBuilder.java
! src/jdk.jpackage/linux/classes/jdk/jpackage/internal/LinuxDebBundler.java
! src/jdk.jpackage/linux/classes/jdk/jpackage/internal/LinuxPackageBundler.java
! src/jdk.jpackage/linux/classes/jdk/jpackage/internal/LinuxRpmBundler.java
! src/jdk.jpackage/linux/classes/jdk/jpackage/internal/PackageProperty.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/CFBundleVersion.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacAppBundler.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacBaseInstallerBundler.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacDmgBundler.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacPkgBundler.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/resources/MacResources.properties
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/AppImageBundler.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/ApplicationLayout.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/Arguments.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/Bundler.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/DeployParams.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/FileAssociation.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/I18N.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/IOUtils.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/JLinkBundlerHelper.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/LauncherData.java
- src/jdk.jpackage/share/classes/jdk/jpackage/internal/PathGroup.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/StandardBundlerParam.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/ToolValidator.java
= src/jdk.jpackage/share/classes/jdk/jpackage/internal/model/ConfigException.java
= src/jdk.jpackage/share/classes/jdk/jpackage/internal/model/DottedVersion.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/model/I18N.java
= src/jdk.jpackage/share/classes/jdk/jpackage/internal/model/PackagerException.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/util/MultiResourceBundle.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/util/PListReader.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/util/PathGroup.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/util/XmlUtils.java
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/ExecutableRebrander.java
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/WinExeBundler.java
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/WinMsiBundler.java
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/WixAppImageFragmentBuilder.java
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/WixFragmentBuilder.java
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/WixTool.java
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/WixToolset.java
= src/jdk.jpackage/windows/classes/jdk/jpackage/internal/model/MsiVersion.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/MacHelper.java
! test/jdk/tools/jpackage/junit/TEST.properties
! test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/DeployParamsTest.java
! test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/PlatformVersionTest.java
! test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/ToolValidatorTest.java
= test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/model/DottedVersionTest.java
+ test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/util/PListReaderTest.java
= test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/util/PathGroupTest.java
! test/jdk/tools/jpackage/macosx/MacFileAssociationsTest.java

Changeset: cfcb3305
Branch: foreign-memaccess+abi
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2025-04-04 11:49:57 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/cfcb3305f078b61b37037ef6f652303d6c2c7098

8353681: jpackage suppresses errors when executed with --verbose option

Reviewed-by: almatvee

! src/jdk.jpackage/share/classes/jdk/jpackage/internal/Arguments.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/JPackageCommand.java
! test/jdk/tools/jpackage/share/BasicTest.java

Changeset: b92a4436
Branch: foreign-memaccess+abi
Author:    Joel Sikstr?m <jsikstro at openjdk.org>
Date:      2025-04-04 11:53:11 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/b92a44364d3a2267f5bc9aef3077805bebdf9fba

8353471: ZGC: Redundant generation id in ZGeneration

Reviewed-by: stefank, eosterlund

! src/hotspot/share/gc/z/zGeneration.cpp
! src/hotspot/share/gc/z/zGeneration.hpp

Changeset: 4dca735b
Branch: foreign-memaccess+abi
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-04-04 13:19:42 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4dca735bf30bcef17d127b8156cc41c4144fb536

8315844: $LSB_RELEASE is not defined before use

Reviewed-by: jwaters, erikj, djelinski

! make/autoconf/basic_tools.m4

Changeset: 37f8e419
Branch: foreign-memaccess+abi
Author:    Johannes Graham <j3graham at gmail.com>
Date:      2025-04-04 13:24:22 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/37f8e419f9661ba30b3c34bd9fecef71ab1eddb1

8347645: C2: XOR bounded value handling blocks constant folding

Reviewed-by: epeter, vlivanov, qamai, jkarthikeyan

! src/hotspot/share/opto/addnode.cpp
+ src/hotspot/share/opto/utilities/xor.hpp
+ test/hotspot/gtest/opto/test_xor_node.cpp
! test/hotspot/jtreg/compiler/c2/irTests/XorINodeIdealizationTests.java
! test/hotspot/jtreg/compiler/c2/irTests/XorLNodeIdealizationTests.java

Changeset: 3241b4e1
Branch: foreign-memaccess+abi
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-04-04 13:32:26 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/3241b4e111e3dbf475c0e5be117c2a8d1a63ad35

8353066: Properly detect Windows/aarch64 as build platform

Co-authored-by: Mikael Vidstedt <mikael at openjdk.org>
Reviewed-by: mikael, prr, erikj

! make/autoconf/build-aux/config.guess
! make/autoconf/toolchain_microsoft.m4

Changeset: 3670fde7
Branch: foreign-memaccess+abi
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-04-04 13:43:55 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/3670fde77f4cbf699bb43866f0c2fb5a867f0fc5

8349467: INIT_TARGETS tab completions on "make" lost with JDK-8348998

Reviewed-by: erikj

! make/PreInit.gmk

Changeset: 5520ff12
Branch: foreign-memaccess+abi
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-04-04 13:44:16 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/5520ff12ec26dc2b490fb702101c3679a2af9a2d

8340341: Abort in configure when using Xcode 16.0 or 16.1

Reviewed-by: jwaters, erikj

! make/autoconf/toolchain.m4

Changeset: 9fb36099
Branch: foreign-memaccess+abi
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-04-04 13:44:36 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9fb3609955b01c7026665d7baf06de9761391ce4

8350774: Generated test-<testname> targets broken after JDK-8348998

Reviewed-by: erikj

= make/GenerateFindTests.gmk
! make/Init.gmk
! make/PreInitSupport.gmk
! make/RunTestsPrebuilt.gmk

Changeset: 3cc43b32
Branch: foreign-memaccess+abi
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-04-04 13:44:55 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/3cc43b3224efdf1a3f35fff58b993027a9e1f4ad

8349075: Once again allow -compilejdk in JAVA_OPTIONS

Reviewed-by: rehn, erikj

! make/RunTests.gmk

Changeset: 31a6de2e
Branch: foreign-memaccess+abi
Author:    Phil Race <prr at openjdk.org>
Date:      2025-04-04 18:13:22 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/31a6de2e743923c92e976d5f5536120736d56029

8353309: Open source several Swing text tests

Reviewed-by: aivanov, serb

+ test/jdk/javax/swing/text/BoxView/BaselineTest.java
+ test/jdk/javax/swing/text/GlyphView/bug4188841.java
+ test/jdk/javax/swing/text/html/FormView/4473401/bug4473401.java
+ test/jdk/javax/swing/text/html/FormView/4473401/frame1.html
+ test/jdk/javax/swing/text/html/FormView/4473401/frame2.html
+ test/jdk/javax/swing/text/html/FormView/4473401/frameresult.html
+ test/jdk/javax/swing/text/html/FormView/4473401/frameset.html
+ test/jdk/javax/swing/text/html/FormView/bug4529702.java
+ test/jdk/javax/swing/text/html/FrameSetView/4890934/bug4890934.java
+ test/jdk/javax/swing/text/html/FrameSetView/4890934/frame1.html
+ test/jdk/javax/swing/text/html/FrameSetView/4890934/frame2.html
+ test/jdk/javax/swing/text/html/FrameSetView/4890934/frameresult.html
+ test/jdk/javax/swing/text/html/FrameSetView/4890934/frameset.html

Changeset: 74c2d8f4
Branch: foreign-memaccess+abi
Author:    Phil Race <prr at openjdk.org>
Date:      2025-04-04 18:16:57 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/74c2d8f41bbb770e959a77ae1ce468162d68beaf

8353320: Open source more Swing text tests

Reviewed-by: aivanov, serb

+ test/jdk/javax/swing/text/html/FrameView/4463014/bug4463014.java
= test/jdk/javax/swing/text/html/FrameView/4463014/frame1.html
= test/jdk/javax/swing/text/html/FrameView/4463014/frame2.html
= test/jdk/javax/swing/text/html/FrameView/4463014/frameresult.html
= test/jdk/javax/swing/text/html/FrameView/4463014/frameset.html
+ test/jdk/javax/swing/text/html/HTMLEditorKit/bug4102068.java
+ test/jdk/javax/swing/text/html/HTMLEditorKit/bug4198022.java
+ test/jdk/javax/swing/text/html/HTMLEditorKit/bug4245401.java
+ test/jdk/javax/swing/text/html/StyleSheet/bug4619595.java

Changeset: 9fcb06f9
Branch: foreign-memaccess+abi
Author:    Phil Race <prr at openjdk.org>
Date:      2025-04-04 18:19:05 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9fcb06f9340f4f8f5bf2b74d0c4007f237625a72

8352997: Open source several Swing JTabbedPane tests

Reviewed-by: azvegint, serb, honkar

+ test/jdk/javax/swing/JTabbedPane/4287208/bug4287208.java
+ test/jdk/javax/swing/JTabbedPane/4287208/duke.gif
+ test/jdk/javax/swing/JTabbedPane/bug4273320.java
+ test/jdk/javax/swing/JTabbedPane/bug4287268.java
+ test/jdk/javax/swing/JTabbedPane/bug4362226.java
+ test/jdk/javax/swing/JTabbedPane/bug4668865.java

Changeset: e17c3994
Branch: foreign-memaccess+abi
Author:    Harshitha Onkar <honkar at openjdk.org>
Date:      2025-04-04 22:41:59 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e17c3994b8392357b0aacea0bae6b354a2cc90a5

8353201: Open source Swing Tooltip tests - Set 2

Reviewed-by: dnguyen, prr, azvegint

+ test/jdk/javax/swing/ToolTipManager/bug4250178.java
+ test/jdk/javax/swing/ToolTipManager/bug4294808.java
+ test/jdk/javax/swing/ToolTipManager/bug6178004.java

Changeset: 9bb804b1
Branch: foreign-memaccess+abi
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2025-04-05 01:12:48 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9bb804b14e164982860db6323c7db33214cd0d36

8338554: Fix inconsistencies in javadoc/doclet/testLinkOption/TestRedirectLinks.java

Reviewed-by: liach, nbenalla

! test/langtools/jdk/javadoc/doclet/testLinkOption/TestRedirectLinks.java

Changeset: 6d37e633
Branch: foreign-memaccess+abi
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2025-04-05 20:25:30 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/6d37e633e6afa11ecd40bed10c0efbde6f9f6181

8353753: Remove unnecessary forward declaration in oop.hpp

Reviewed-by: kbarrett

! src/hotspot/share/oops/oop.hpp

Changeset: 660b17a6
Branch: foreign-memaccess+abi
Author:    Evgeny Astigeevich <eastigeevich at openjdk.org>
Date:      2025-04-06 17:38:28 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/660b17a6b9afe26dee2d9647755c75d817888eda

8350852: Implement JMH benchmark for sparse CodeCache

Reviewed-by: kvn

+ test/micro/org/openjdk/bench/vm/compiler/SparseCodeCache.java

Changeset: 97ed5361
Branch: foreign-memaccess+abi
Author:    Marc Chevalier <mchevalier at openjdk.org>
Date:      2025-04-07 05:21:44 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/97ed536125645304aed03a4afbc3ded627de0bb0

8346989: C2: deoptimization and re-execution cycle with Math.*Exact in case of frequent overflow

Reviewed-by: thartmann, vlivanov

! src/hotspot/share/opto/graphKit.cpp
! src/hotspot/share/opto/graphKit.hpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/library_call.hpp
+ test/hotspot/jtreg/compiler/intrinsics/mathexact/OverflowTest.java
+ test/micro/org/openjdk/bench/vm/compiler/MathExact.java

Changeset: 6d9ece73
Branch: foreign-memaccess+abi
Author:    Robbin Ehn <rehn at openjdk.org>
Date:      2025-04-07 07:09:51 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/6d9ece73a96dd32fccf4a740205407a76dcd907a

8351949: RISC-V: Cleanup and enable store-load peephole for membars

Reviewed-by: fyang, fjiang, mli

! src/hotspot/cpu/riscv/assembler_riscv.hpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.hpp
! src/hotspot/cpu/riscv/riscv.ad

Changeset: 6abf4e6d
Branch: foreign-memaccess+abi
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2025-04-07 07:14:32 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/6abf4e6d4d9f948b8ae51aec731b94ba7acd022e

8353568: SEGV_BNDERR signal code adjust definition

Reviewed-by: stuefe

! src/hotspot/os/posix/signals_posix.cpp

Changeset: d1e91fcd
Branch: foreign-memaccess+abi
Author:    Fei Yang <fyang at openjdk.org>
Date:      2025-04-07 07:21:15 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d1e91fcd620ce7e5527363dfa44543872f419c73

8353344: RISC-V: Detect and enable several extensions for debug builds

Reviewed-by: mli, fjiang, rehn

! src/hotspot/os_cpu/linux_riscv/riscv_hwprobe.cpp

Changeset: d63b561f
Branch: foreign-memaccess+abi
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-04-07 07:39:17 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d63b561fffd42d76f14771c47951dd1d08efe3a7

8353188: C1: Clean up x86 backend after 32-bit x86 removal

Reviewed-by: kvn, vlivanov

! src/hotspot/cpu/x86/c1_CodeStubs_x86.cpp
! src/hotspot/cpu/x86/c1_Defs_x86.hpp
! src/hotspot/cpu/x86/c1_FrameMap_x86.cpp
! src/hotspot/cpu/x86/c1_FrameMap_x86.hpp
! src/hotspot/cpu/x86/c1_LIRAssembler_x86.cpp
! src/hotspot/cpu/x86/c1_LIRAssembler_x86.hpp
! src/hotspot/cpu/x86/c1_LIRGenerator_x86.cpp
! src/hotspot/cpu/x86/c1_LIR_x86.cpp
! src/hotspot/cpu/x86/c1_LinearScan_x86.hpp
! src/hotspot/cpu/x86/c1_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/c1_Runtime1_x86.cpp

Changeset: 39549f89
Branch: foreign-memaccess+abi
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-04-07 09:13:43 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/39549f89905019fa90dd20ff8b6822c1351cbaa6

8352116: Deadlock with GCLocker and JVMTI after JDK-8192647

Reviewed-by: kbarrett, tschatzl, eosterlund

! src/hotspot/share/gc/shared/gcLocker.cpp
! src/hotspot/share/gc/shared/gcVMOperations.cpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/mutexLocker.hpp

Changeset: 32d6d031
Branch: foreign-memaccess+abi
Author:    Mikhail Yankelevich <myankelevich at openjdk.org>
Committer: Jaikiran Pai <jpai at openjdk.org>
Date:      2025-04-07 09:57:12 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/32d6d031514be9cfee5b0fd778cb738b7ff9d770

8349348: Refactor ClassLoaderDeadlock.sh and Deadlock.sh to run fully in java

Reviewed-by: jpai, mullan

! test/jdk/java/security/Security/ClassLoaderDeadlock/ClassLoaderDeadlock.java
- test/jdk/java/security/Security/ClassLoaderDeadlock/ClassLoaderDeadlock.sh
! test/jdk/java/security/Security/ClassLoaderDeadlock/Deadlock.java
- test/jdk/java/security/Security/ClassLoaderDeadlock/Deadlock.sh

Changeset: c494a00a
Branch: foreign-memaccess+abi
Author:    Joel Sikstr?m <jsikstro at openjdk.org>
Date:      2025-04-07 11:31:06 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/c494a00a66d21d2e403fd9ce253eb132c34e455d

8353559: Restructure CollectedHeap error printing

Reviewed-by: stefank, eosterlund, ayang

! src/hotspot/share/gc/epsilon/epsilonHeap.cpp
! src/hotspot/share/gc/epsilon/epsilonHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.cpp
! src/hotspot/share/gc/serial/serialHeap.cpp
! src/hotspot/share/gc/serial/serialHeap.hpp
! src/hotspot/share/gc/shared/collectedHeap.cpp
! src/hotspot/share/gc/shared/collectedHeap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp
! src/hotspot/share/gc/z/zCollectedHeap.cpp
! src/hotspot/share/gc/z/zCollectedHeap.hpp
! src/hotspot/share/gc/z/zHeap.cpp
! src/hotspot/share/gc/z/zHeap.hpp
! src/hotspot/share/utilities/vmError.cpp

Changeset: 6ab1647a
Branch: foreign-memaccess+abi
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2025-04-07 11:32:16 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/6ab1647af2d83427215f3a704671f113ba9845e2

8353637: ZGC: Discontiguous memory reservation is broken on Windows

Co-authored-by: Axel Boldt-Christmas <aboldtch at openjdk.org>
Reviewed-by: jsikstro, aboldtch, eosterlund

! src/hotspot/os/posix/gc/z/zVirtualMemory_posix.cpp
! src/hotspot/os/windows/gc/z/zVirtualMemory_windows.cpp
! src/hotspot/share/gc/z/zArguments.hpp
! src/hotspot/share/gc/z/zInitialize.hpp
! src/hotspot/share/gc/z/zMemory.cpp
! src/hotspot/share/gc/z/zMemory.hpp
! src/hotspot/share/gc/z/zMemory.inline.hpp
! src/hotspot/share/gc/z/zNMT.cpp
! src/hotspot/share/gc/z/zNMT.hpp
! src/hotspot/share/gc/z/zPhysicalMemory.cpp
! src/hotspot/share/gc/z/zVirtualMemory.cpp
! src/hotspot/share/gc/z/zVirtualMemory.hpp
! test/hotspot/gtest/gc/z/test_zMapper_windows.cpp
! test/hotspot/gtest/gc/z/test_zMemory.cpp
! test/hotspot/gtest/gc/z/test_zVirtualMemory.cpp
+ test/hotspot/gtest/gc/z/test_zVirtualMemoryManager.cpp
+ test/hotspot/gtest/gc/z/zunittest.hpp

Changeset: e8c9e5c6
Branch: foreign-memaccess+abi
Author:    Kevin Walls <kevinw at openjdk.org>
Date:      2025-04-07 11:34:23 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e8c9e5c6cd3c844765c27c068022a018914fdf4e

8353231: Test com/sun/management/OperatingSystemMXBean/GetProcessCpuLoad still fails intermittently

Reviewed-by: dholmes

= test/jdk/com/sun/management/OperatingSystemMXBean/TEST.properties

Changeset: 26bb1837
Branch: foreign-memaccess+abi
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2025-04-07 11:56:53 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/26bb18378737809542b1153f8f34d55d409ea4e2

8352621: MatchException from backwards incompatible change to switch expressions

Reviewed-by: abimpoudis

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TransPatterns.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Target.java
+ test/langtools/tools/javac/patterns/NoPrimitivesAsCaseLabelsFor21.java

Changeset: 353e1738
Branch: foreign-memaccess+abi
Author:    Matthew Donovan <mdonovan at openjdk.org>
Date:      2025-04-07 11:58:17 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/353e1738f6eb9965571e1de881d209b698492e6e

8219408: Tests should handle ${} in the view of jtreg "smart action"

Reviewed-by: mullan

- test/jdk/com/sun/security/auth/login/ConfigFile/TEST.properties
- test/jdk/java/security/Security/SecurityPropFile/TEST.properties
- test/jdk/javax/security/auth/login/TEST.properties
- test/jdk/sun/security/util/Resources/TEST.properties

Changeset: 66435c27
Branch: foreign-memaccess+abi
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2025-04-07 12:28:41 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/66435c27b3e0a89e4350caf6207e36f5a9b82b7f

8352684: Opensource JInternalFrame tests - series1

Reviewed-by: azvegint

+ test/jdk/javax/swing/JInternalFrame/bug4131008.java
+ test/jdk/javax/swing/JInternalFrame/bug4176136.java
+ test/jdk/javax/swing/JInternalFrame/bug4244536.java
+ test/jdk/javax/swing/JInternalFrame/bug4305284.java

Changeset: 27c8d9d6
Branch: foreign-memaccess+abi
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2025-04-07 12:30:55 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/27c8d9d635eaa0aac722c1b1eba8591fd291c077

8352686: Opensource JInternalFrame tests - series3

Reviewed-by: azvegint

+ test/jdk/javax/swing/JInternalFrame/bug4151444.java
+ test/jdk/javax/swing/JInternalFrame/bug4215380.java
+ test/jdk/javax/swing/JInternalFrame/bug4321312.java
+ test/jdk/javax/swing/JInternalFrame/bug4322726.java

Changeset: 9128ec61
Branch: foreign-memaccess+abi
Author:    Joachim Kern <jkern at openjdk.org>
Date:      2025-04-07 12:50:43 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9128ec61df430a2eb352f58ec9799d332f7b1a10

8352935: Launcher should not add $JDK/../lib to LD_LIBRARY_PATH

Reviewed-by: clanger, ihse, jpai

! src/java.base/unix/native/libjli/java_md.c
! test/jdk/tools/launcher/ExecutionEnvironment.java
! test/jdk/tools/launcher/Test7029048.java

Changeset: 77fff61b
Branch: foreign-memaccess+abi
Author:    Gerard Ziemski <gziemski at openjdk.org>
Date:      2025-04-07 13:04:47 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/77fff61b864054b0029ee5d38f6293534db10ce1

8341095: Possible overflow in os::Posix::print_uptime_info

Reviewed-by: dholmes

! src/hotspot/os/posix/os_posix.cpp

Changeset: 60fbf73f
Branch: foreign-memaccess+abi
Author:    Christoph Langer <clanger at openjdk.org>
Date:      2025-04-07 13:27:21 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/60fbf73fc492ad9fff83fb4540e2d01311406287

8353709: Debug symbols bundle should contain full debug files when building --with-external-symbols-in-bundles=public

Reviewed-by: erikj, mbaesken

! make/Bundles.gmk

Changeset: 40210333
Branch: foreign-memaccess+abi
Author:    Viktor Klang <vklang at openjdk.org>
Date:      2025-04-07 15:03:30 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/402103331bcdb1055f89c938fdd6b1df772993b6

8353659: SubmissionPublisherTest::testCap1Submit times out

Reviewed-by: dl, alanb

! src/java.base/share/classes/java/util/concurrent/ForkJoinPool.java
! test/jdk/java/util/concurrent/tck/ForkJoinPool20Test.java

Changeset: 9a391f44
Branch: foreign-memaccess+abi
Author:    Eirik Bj?rsn?s <eirbjo at openjdk.org>
Date:      2025-04-07 15:23:18 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9a391f44e038d6c15a7872164bd3099edad93c8d

8353278: Consolidate local file URL checks in jar: and file: URL schemes

Reviewed-by: dfuchs, jpai

! src/java.base/share/classes/sun/net/www/ParseUtil.java
! src/java.base/share/classes/sun/net/www/protocol/jar/JarFileFactory.java
! src/java.base/share/classes/sun/net/www/protocol/jar/URLJarFile.java
! src/java.base/unix/classes/sun/net/www/protocol/file/Handler.java
! src/java.base/windows/classes/sun/net/www/protocol/file/Handler.java

Changeset: 867a0301
Branch: foreign-memaccess+abi
Author:    Viktor Klang <vklang at openjdk.org>
Date:      2025-04-07 16:15:51 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/867a0301893cbf3d5434e4966d27d7f4913afb98

8352971: Increase maximum number of hold counts for ReentrantReadWriteLock

Reviewed-by: alanb

! src/java.base/share/classes/java/util/concurrent/locks/ReentrantReadWriteLock.java
! test/jdk/java/util/concurrent/tck/JSR166TestCase.java
+ test/jdk/java/util/concurrent/tck/ReentrantReadWriteLock20Test.java
! test/jdk/java/util/concurrent/tck/ReentrantReadWriteLockTest.java

Changeset: e08441c0
Branch: foreign-memaccess+abi
Author:    Phil Race <prr at openjdk.org>
Date:      2025-04-07 16:40:36 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e08441c03352543f800aef166afabec1dacaf4bf

8353475: Open source two Swing DefaultCaret tests

Reviewed-by: honkar

+ test/jdk/javax/swing/text/DefaultCaret/PaintTest.java
+ test/jdk/javax/swing/text/DefaultCaret/bug4785160.java

Changeset: 0d4d1558
Branch: foreign-memaccess+abi
Author:    Koushik Thirupattur <koushik.thirupattur at oracle.com>
Committer: Sean Mullan <mullan at openjdk.org>
Date:      2025-04-07 17:29:13 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/0d4d1558164bb352aa4f7be1fffb7eb2da506944

8349890: Option -Djava.security.debug=x509,ava breaks special chars

Reviewed-by: mullan

! src/java.base/share/classes/sun/security/x509/AVA.java
+ test/jdk/sun/security/x509/X500Name/PrintX500PrincipalInDebugModeWithAvaOption.java

Changeset: 1b6f6946
Branch: foreign-memaccess+abi
Author:    Phil Race <prr at openjdk.org>
Date:      2025-04-07 18:16:15 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/1b6f6946ae1fa0657d6bd1f63b25a0008ab2acdd

8353304: Open source two JTabbedPane tests

Reviewed-by: kizune

! test/jdk/ProblemList.txt
+ test/jdk/javax/swing/JTabbedPane/bug4499556.java
+ test/jdk/javax/swing/JTabbedPane/bug6259533.java

Changeset: 885cf0ff
Branch: foreign-memaccess+abi
Author:    Volodymyr Paprotski <vpaprotski at openjdk.org>
Committer: Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2025-04-07 18:44:04 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/885cf0ff8d1e7816bf409136234d63373d576f9e

8353671: Remove dead code missed in JDK-8350459

Reviewed-by: sviswanathan, mullan

! src/java.base/share/classes/sun/security/util/math/intpoly/MontgomeryIntegerPolynomialP256.java

Changeset: 5481021e
Branch: foreign-memaccess+abi
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2025-04-07 18:46:04 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/5481021ee64fd457279ea7083be0f977c7ce3e3c

8321591: (fs) Improve String -> Path conversion performance (win)

Reviewed-by: alanb

! src/java.base/windows/classes/sun/nio/fs/WindowsPathParser.java
+ test/micro/org/openjdk/bench/java/nio/file/PathOfString.java

Changeset: 05ff557d
Branch: foreign-memaccess+abi
Author:    Renjith Kannath Pariyangad <rkannathpari at openjdk.org>
Committer: Alexey Ivanov <aivanov at openjdk.org>
Date:      2025-04-07 19:52:39 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/05ff557dee6adc679d85bfe8fb49f69053a6aaba

8353138: Screen capture for test TaskbarPositionTest.java, failure case

Reviewed-by: aivanov, serb

! test/jdk/javax/swing/Popup/TaskbarPositionTest.java

Changeset: 3757f660
Branch: foreign-memaccess+abi
Author:    Daniel Gredler <dgredler at openjdk.org>
Committer: Alexey Ivanov <aivanov at openjdk.org>
Date:      2025-04-07 19:53:36 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/3757f660f237408e843584c224f03a64657f7b31

8353002: Remove unnecessary Windows version check in WTaskbarPeer

Reviewed-by: prr, serb, aivanov

! src/java.desktop/windows/classes/sun/awt/windows/WTaskbarPeer.java
+ test/jdk/java/awt/Dialog/TaskbarFeatureTest.java

Changeset: cebda921
Branch: foreign-memaccess+abi
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-04-07 20:32:26 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/cebda921dd49cf05b521f9ab3f731dd44719b027

8311227: Add .editorconfig

Co-authored-by: David Briemann <david at briemann.com>
Reviewed-by: erikj

+ .editorconfig
+ src/hotspot/.editorconfig

Changeset: 42dc99ea
Branch: foreign-memaccess+abi
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-04-07 20:34:30 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/42dc99eac16c46f1b403cce1dd14c6bda50eae70

8301197: Make sure use of printf is correct and actually needed

Reviewed-by: erikj

! make/Docs.gmk
! make/Init.gmk
! make/InitSupport.gmk
! make/MainSupport.gmk
! make/RunTests.gmk
! make/SourceRevision.gmk
! make/autoconf/help.m4
! make/common/FindTests.gmk
! make/common/JarArchive.gmk
! make/common/Modules.gmk
! make/common/modules/GensrcCommon.gmk
! make/modules/java.base/Copy.gmk
! make/modules/java.base/gensrc/GensrcBuffer.gmk
! make/modules/java.base/gensrc/GensrcScopedMemoryAccess.gmk
! make/scripts/compare.sh
! test/make/autoconf/test.m4

Changeset: a8dfcf55
Branch: foreign-memaccess+abi
Author:    Justin Lu <jlu at openjdk.org>
Date:      2025-04-07 20:45:51 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/a8dfcf55849775a7ac4822a8b7661f20f1b33bb0

8353322: Specification of ChoiceFormat#parse(String, ParsePosition) is inadequate

Reviewed-by: naoto

! src/java.base/share/classes/java/text/ChoiceFormat.java

Changeset: e266eba4
Branch: foreign-memaccess+abi
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2025-04-07 20:50:41 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e266eba40131bb97c392c8c87551d28e74c4764a

8352972: PPC64: Intrinsify Unsafe::setMemory

Reviewed-by: lucy

! src/hotspot/cpu/ppc/stubGenerator_ppc.cpp

Changeset: fd2734e9
Branch: foreign-memaccess+abi
Author:    Justin Lu <jlu at openjdk.org>
Date:      2025-04-07 21:52:57 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/fd2734e97d3ef505473938109746ae59d5fefca6

8353585: Provide ChoiceFormat#parse(String, ParsePosition) tests

Reviewed-by: naoto

+ test/jdk/java/text/Format/ChoiceFormat/ParseTest.java

Changeset: 3951a8e0
Branch: foreign-memaccess+abi
Author:    David Holmes <dholmes at openjdk.org>
Date:      2025-04-07 23:36:04 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/3951a8e01945d262cdd6ebbe4e1548ddf8e3c02a

8353365: TOUCH_ASSERT_POISON clears GetLastError()

Reviewed-by: kbarrett, stuefe, jwaters

! src/hotspot/os/windows/os_windows.cpp
! test/hotspot/gtest/utilities/test_vmerror.cpp

Changeset: edaeb4b2
Branch: foreign-memaccess+abi
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2025-04-08 00:33:36 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/edaeb4b2da7c7a49ea3f3baebc7a072b56088e34

8352895: UserCookie.java runs wrong test class

Reviewed-by: dfuchs

! test/jdk/sun/net/www/protocol/http/UserCookie.java

Changeset: b64cdc28
Branch: foreign-memaccess+abi
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2025-04-08 00:35:33 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/b64cdc28132c889ca8e21dc9534590ba2a778bcd

8353787: Increased number of SHA-384-Digest java.util.jar.Attributes$Name instances leading to higher memory footprint

Reviewed-by: mullan, lancea

! src/java.base/share/classes/java/util/jar/Attributes.java

Changeset: 80ff7b9c
Branch: foreign-memaccess+abi
Author:    Fei Yang <fyang at openjdk.org>
Date:      2025-04-08 01:37:29 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/80ff7b9c9406c7845ecb3bc40910e92ccdd23ff2

8353695: RISC-V: compiler/cpuflags/TestAESIntrinsicsOnUnsupportedConfig.java is failing with Zvkn

Reviewed-by: fjiang, mli

! test/hotspot/jtreg/compiler/cpuflags/TestAESIntrinsicsOnSupportedConfig.java
! test/hotspot/jtreg/compiler/cpuflags/TestAESIntrinsicsOnUnsupportedConfig.java
! test/hotspot/jtreg/compiler/lib/ir_framework/test/IREncodingPrinter.java

Changeset: fb955bcb
Branch: foreign-memaccess+abi
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2025-04-08 06:03:16 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/fb955bcb153b7008b45e9080c0817fcce7b5463e

8353267: jmod create finds the wrong set of packages when class file are in non-package location

Reviewed-by: rriggs

! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/ResourcePoolManager.java
! src/jdk.jlink/share/classes/jdk/tools/jmod/JmodTask.java
+ test/jdk/tools/jlink/ClassFileInMetaInfo.java
! test/jdk/tools/jmod/JmodTest.java

Changeset: 9844c1c5
Branch: foreign-memaccess+abi
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2025-04-08 06:07:44 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9844c1c52b9b7b6959d4e5cc626495c83f4aa9d4

8066583: DeflaterInput/OutputStream and InflaterInput/OutputStream should explain responsibility for freeing resources

Reviewed-by: liach, alanb, lancea

! src/java.base/share/classes/java/util/zip/DeflaterInputStream.java
! src/java.base/share/classes/java/util/zip/DeflaterOutputStream.java
! src/java.base/share/classes/java/util/zip/InflaterInputStream.java
! src/java.base/share/classes/java/util/zip/InflaterOutputStream.java
! test/jdk/java/util/zip/DeflateIn_InflateOut.java
! test/jdk/java/util/zip/InflateIn_DeflateOut.java

Changeset: ea07e719
Branch: foreign-memaccess+abi
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-04-08 08:12:59 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/ea07e719ca255d0da1966118c464ee23f4dc44da

8352256: ObjectSynchronizer::quick_notify misses JFR event notification path

Reviewed-by: dholmes, coleenp, mgronlun

! src/hotspot/share/runtime/objectMonitor.cpp
! src/hotspot/share/runtime/objectMonitor.hpp
! src/hotspot/share/runtime/synchronizer.cpp

Changeset: fda5eecd
Branch: foreign-memaccess+abi
Author:    Roberto Casta?eda Lozano <rcastanedalo at openjdk.org>
Date:      2025-04-08 08:27:00 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/fda5eecd6717eb6e1db56be3e41b65deae6e683e

8353669: IGV: dump OOP maps for MachSafePoint nodes

Reviewed-by: chagedorn, thartmann

! src/hotspot/share/opto/idealGraphPrinter.cpp

Changeset: 9088afc4
Branch: foreign-memaccess+abi
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2025-04-08 09:25:23 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9088afc4f16b6265e640bf176d8ca8e3ac6ca45c

8353332: Test jdk/jshell/ToolProviderTest.java failed in relation to enable-preview

Reviewed-by: jpai, asotona

! src/jdk.jshell/share/classes/jdk/internal/jshell/tool/JShellToolProvider.java
! test/langtools/jdk/jshell/ToolProviderTest.java

Changeset: d8bed130
Branch: foreign-memaccess+abi
Author:    Koushik Thirupattur <koushik.thirupattur at oracle.com>
Committer: Sean Mullan <mullan at openjdk.org>
Date:      2025-04-08 11:50:59 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d8bed1304713b17286d4ed614f95d0ef6e59a95b

8353945: Test javax/security/auth/x500/X500Principal/NameFormat.java fails after JDK-8349890

Reviewed-by: mullan

! test/jdk/javax/security/auth/x500/X500Principal/NameFormat.java

Changeset: 3d24f1a3
Branch: foreign-memaccess+abi
Author:    Harald Eilertsen <haraldei at anduin.net>
Committer: Erik Joelsson <erikj at openjdk.org>
Date:      2025-04-08 12:40:10 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/3d24f1a38280fd7f40148399c1ae2f3bd20763e5

8353580: libjpeg is not found if not installed in system directories

Reviewed-by: erikj

! make/autoconf/lib-bundled.m4
! make/autoconf/spec.gmk.template

Changeset: b3751b90
Branch: foreign-memaccess+abi
Author:    Harald Eilertsen <haraldei at anduin.net>
Committer: Erik Joelsson <erikj at openjdk.org>
Date:      2025-04-08 12:40:54 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/b3751b90f6f5406fb78f0f9a01f0337a64021dfc

8353573: System giflib not found by configure if it's not in system directories

Reviewed-by: erikj

! make/autoconf/lib-bundled.m4
! make/autoconf/spec.gmk.template

Changeset: 21db0fdb
Branch: foreign-memaccess+abi
Author:    Hamlin Li <mli at openjdk.org>
Date:      2025-04-08 12:59:36 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/21db0fdbfb019b9a7c6613e190ad457278f29582

8353665: RISC-V: IR verification fails in TestSubNodeFloatDoubleNegation.java

Reviewed-by: thartmann, luhenry

! test/hotspot/jtreg/compiler/floatingpoint/TestSubNodeFloatDoubleNegation.java
! test/hotspot/jtreg/compiler/lib/ir_framework/TestFramework.java

Changeset: cc5e9388
Branch: foreign-memaccess+abi
Author:    Hamlin Li <mli at openjdk.org>
Date:      2025-04-08 13:00:07 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/cc5e9388d8c55178fd32eabce0f24d5ab8e76fdd

8353600: RISC-V: compiler/vectorization/TestRotateByteAndShortVector.java is failing with Zvbb

Reviewed-by: fyang, luhenry

! src/hotspot/cpu/riscv/riscv_v.ad
! test/hotspot/jtreg/compiler/vectorization/TestRotateByteAndShortVector.java

Changeset: dfa79c37
Branch: foreign-memaccess+abi
Author:    Artur Barashev <abarashev at openjdk.org>
Committer: Sean Mullan <mullan at openjdk.org>
Date:      2025-04-08 13:02:50 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/dfa79c373097d17a347b7c17103c57e12f59dc67

8340321: Disable SHA-1 in TLS/DTLS 1.2 handshake signatures

Reviewed-by: mullan

! src/java.base/share/classes/sun/security/ssl/SignatureScheme.java
! src/java.base/share/conf/security/java.security
+ test/jdk/sun/security/ssl/SignatureScheme/DisableSHA1inHandshakeSignatureDTLS12.java
+ test/jdk/sun/security/ssl/SignatureScheme/DisableSHA1inHandshakeSignatureTLS12.java
+ test/jdk/sun/security/ssl/SignatureScheme/DisableSHA1inHandshakeSignatureTLS13.java

Changeset: d9f2e692
Branch: foreign-memaccess+abi
Author:    Damon Fenacci <dfenacci at openjdk.org>
Date:      2025-04-08 13:05:15 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d9f2e6921558b4919889d81871b699971fb4f3ba

8352963: [REDO] Missing late inline cleanup causes compiler/vectorapi/VectorLogicalOpIdentityTest.java IR failure

Reviewed-by: vlivanov, thartmann

! src/hotspot/share/opto/callGenerator.cpp
! src/hotspot/share/opto/callnode.cpp
! src/hotspot/share/opto/callnode.hpp
! src/hotspot/share/opto/compile.cpp
! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/compiler/vectorapi/VectorGatherMaskFoldingTest.java
! test/hotspot/jtreg/compiler/vectorapi/VectorLogicalOpIdentityTest.java

Changeset: 250437e5
Branch: foreign-memaccess+abi
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2025-04-08 13:12:28 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/250437e557c56ba66a74ab759cfd1071a510e184

8351654: Agent transformer bytecodes should be verified

Reviewed-by: dholmes, lmesnik

! src/hotspot/share/classfile/classFileParser.cpp
! src/hotspot/share/classfile/classFileStream.cpp
! src/hotspot/share/classfile/classFileStream.hpp
! src/hotspot/share/classfile/klassFactory.cpp
+ test/hotspot/jtreg/runtime/modules/PatchModule/PatchModuleJavaBaseVerify.java
+ test/hotspot/jtreg/runtime/verifier/CFLH/TestChecker.java
+ test/hotspot/jtreg/runtime/verifier/CFLH/TestVerify.java

Changeset: 676cfae9
Branch: foreign-memaccess+abi
Author:    Viktor Klang <vklang at openjdk.org>
Date:      2025-04-08 13:49:15 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/676cfae91c8bd4799adfedff2ad59a9aab953ece

8354016: Update ReentrantReadWriteLock documentation to reflect its new max capacity

Reviewed-by: alanb

! src/java.base/share/classes/java/util/concurrent/locks/ReentrantReadWriteLock.java

Changeset: 58ff36f3
Branch: foreign-memaccess+abi
Author:    Daniel Jeli?ski <djelinski at openjdk.org>
Date:      2025-04-08 15:19:32 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/58ff36f3bdefe2e883dc871a4e7fcaa81e8eef5b

8350705: [JMH] test security.SSLHandshake failed for 2 threads configuration

Reviewed-by: hchao, mullan

! test/micro/org/openjdk/bench/java/security/SSLHandshake.java

Changeset: 4645ddbb
Branch: foreign-memaccess+abi
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2025-04-08 15:52:05 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4645ddbb6be6b4456cc4d9f58188b0561a8e593d

8341976: C2: use_mem_state != load->find_exact_control(load->in(0)) assert failure

Reviewed-by: chagedorn, dfenacci

! src/hotspot/share/opto/arraycopynode.cpp
! src/hotspot/share/opto/arraycopynode.hpp
! src/hotspot/share/opto/macro.hpp
! src/hotspot/share/opto/macroArrayCopy.cpp
! src/hotspot/share/opto/memnode.hpp
+ test/hotspot/jtreg/compiler/arraycopy/TestSunkLoadAntiDependency.java

Changeset: 3cbe686d
Branch: foreign-memaccess+abi
Author:    Sean Mullan <mullan at openjdk.org>
Date:      2025-04-08 16:13:43 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/3cbe686d6203043e95604b3d6c96d6ed9d5364c3

8348967: Deprecate security permission classes for removal

Reviewed-by: rriggs, iris

! src/java.base/share/classes/java/security/Permissions.java
! src/java.base/share/classes/java/security/SecurityPermission.java
! src/java.base/share/classes/java/security/UnresolvedPermission.java
! src/java.base/share/classes/java/security/UnresolvedPermissionCollection.java
! src/java.base/share/classes/javax/net/ssl/SSLPermission.java
! src/java.base/share/classes/javax/security/auth/AuthPermission.java
! src/java.base/share/classes/javax/security/auth/PrivateCredentialPermission.java
! src/java.security.jgss/share/classes/javax/security/auth/kerberos/DelegationPermission.java
! src/java.security.jgss/share/classes/javax/security/auth/kerberos/ServicePermission.java
! src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/utils/JavaUtils.java
! src/jdk.security.jgss/share/classes/com/sun/security/jgss/InquireSecContextPermission.java

Changeset: b98d6aeb
Branch: foreign-memaccess+abi
Author:    Per Minborg <pminborg at openjdk.org>
Date:      2025-04-08 16:34:20 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/b98d6aebdd897959785ea27ee7855d26c9ed35d7

8339527: Adjust threshold for MemorySegment::fill native invocation

Reviewed-by: jvernee

! src/java.base/share/classes/jdk/internal/foreign/SegmentBulkOperations.java

Changeset: bd73a064
Branch: foreign-memaccess+abi
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-04-08 16:55:48 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/bd73a0641615d743663ef652bc1f27305af1517b

8300339: Run jtreg in the work dir

Reviewed-by: erikj

! make/RunTests.gmk

Changeset: e1a4a6be
Branch: foreign-memaccess+abi
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-04-08 16:57:00 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e1a4a6beb61c70228c3aa54ddf2d9310fd5020e2

8340185: Use make -k on GHA to catch more build errors

Reviewed-by: shade

! .github/actions/do-build/action.yml

Changeset: 5cac5796
Branch: foreign-memaccess+abi
Author:    Justin Lu <jlu at openjdk.org>
Date:      2025-04-08 17:37:13 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/5cac579619164b9a664327a4f71c4de7e7575276

8353713: Improve Currency.getInstance exception handling

Reviewed-by: naoto

! src/java.base/share/classes/java/util/Currency.java
! test/jdk/java/util/Currency/CurrencyTest.java

Changeset: 689d73a3
Branch: foreign-memaccess+abi
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-04-08 17:39:59 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/689d73a30d0701693ad86be164e4406effa11f2e

8317012: Explicitly check for 32-bit word size for using libatomic with zero

Reviewed-by: erikj, shade

! make/autoconf/libraries.m4

Changeset: 257f817c
Branch: foreign-memaccess+abi
Author:    Markus Gr?nlund <mgronlun at openjdk.org>
Date:      2025-04-08 18:41:10 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/257f817c7fca1e8cdb0fec0e18ab9c07b19b1d13

8353431: JFR: Sets to use hashmap instead of binary search as backend

Reviewed-by: egahlin

! src/hotspot/share/jfr/leakprofiler/checkpoint/objectSampleCheckpoint.cpp
! src/hotspot/share/jfr/leakprofiler/checkpoint/objectSampleCheckpoint.hpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrTypeSet.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrTypeSetUtils.cpp
! src/hotspot/share/jfr/recorder/stacktrace/jfrStackTrace.hpp
! src/hotspot/share/jfr/recorder/stacktrace/jfrStackTraceRepository.cpp
! src/hotspot/share/jfr/recorder/stacktrace/jfrStackTraceRepository.hpp
+ src/hotspot/share/jfr/recorder/stacktrace/jfrStackTraceRepository.inline.hpp
! src/hotspot/share/jfr/support/jfrDeprecationManager.cpp
! src/hotspot/share/jfr/support/jfrKlassUnloading.cpp
! src/hotspot/share/jfr/support/jfrKlassUnloading.hpp
+ src/hotspot/share/jfr/utilities/jfrSet.hpp

Changeset: 24ff96af
Branch: foreign-memaccess+abi
Author:    Hannes Walln?fer <hannesw at openjdk.org>
Date:      2025-04-08 18:45:53 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/24ff96afe41b62275fe8635e477ecc04bff93123

8352389: Remove incidental whitespace in pre/code content

Reviewed-by: liach

! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/DocCommentParser.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/stylesheet.css
! test/langtools/jdk/javadoc/doclet/testLiteralCodeInPre/TestLiteralCodeInPre.java
+ test/langtools/jdk/javadoc/doclet/testPreCode/TestPreCode.java
! test/langtools/tools/javac/doctree/CodeTest.java
! test/langtools/tools/javac/doctree/DocCommentTester.java
! test/langtools/tools/javac/doctree/InPreTest.java

Changeset: 5b42c46b
Branch: foreign-memaccess+abi
Author:    Archie Cobbs <acobbs at openjdk.org>
Date:      2025-04-08 20:04:44 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/5b42c46b48363acd00ee4a183edca9a48cdc16c8

8353757: Log class should have a proper clear() method

Reviewed-by: vromero, mcimadamore

! src/jdk.compiler/share/classes/com/sun/tools/javac/api/JavacTaskPool.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/util/Log.java

Changeset: 63fa255c
Branch: foreign-memaccess+abi
Author:    Koushik Thirupattur <koushik.thirupattur at oracle.com>
Committer: Chen Liang <liach at openjdk.org>
Date:      2025-04-08 21:58:21 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/63fa255c06a273b00f99d4e8649dab618cbf5773

8354061: Update copyright in NameFormat.java fix after JDK-8349890

Reviewed-by: mullan

! test/jdk/javax/security/auth/x500/X500Principal/NameFormat.java

Changeset: b4ab964b
Branch: foreign-memaccess+abi
Author:    William Kemper <wkemper at openjdk.org>
Date:      2025-04-08 22:00:58 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/b4ab964b72c631632511e6f01cdd5a47fb2e31fa

8353218: Shenandoah: Out of date comment references Brooks pointers

Reviewed-by: ysr, kdnilsen

! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp

Changeset: aec1fe0a
Branch: foreign-memaccess+abi
Author:    Xiaolong Peng <xpeng at openjdk.org>
Committer: Y. Srinivas Ramakrishna <ysr at openjdk.org>
Date:      2025-04-09 01:00:02 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/aec1fe0a17fa6801e26a517d4d21656353409f7c

8351091: Shenandoah: global marking context completeness is  not accurately maintained

Reviewed-by: ysr, wkemper

! src/hotspot/share/gc/shenandoah/heuristics/shenandoahGenerationalHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahHeuristics.cpp
! src/hotspot/share/gc/shenandoah/shenandoahFreeSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahFullGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahGeneration.cpp
! src/hotspot/share/gc/shenandoah/shenandoahGeneration.hpp
! src/hotspot/share/gc/shenandoah/shenandoahGenerationalEvacuationTask.cpp
! src/hotspot/share/gc/shenandoah/shenandoahGenerationalFullGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.cpp
! src/hotspot/share/gc/shenandoah/shenandoahMarkingContext.cpp
! src/hotspot/share/gc/shenandoah/shenandoahMarkingContext.hpp
! src/hotspot/share/gc/shenandoah/shenandoahReferenceProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahUnload.cpp
! src/hotspot/share/gc/shenandoah/shenandoahVerifier.cpp

Changeset: c26c5758
Branch: foreign-memaccess+abi
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-04-09 01:15:40 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/c26c5758679b803489f401fbb23e8153ca10e19f

8353014: Exclude AOT tooling classes from AOT cache

Reviewed-by: vlivanov, kvn

! src/hotspot/share/cds/aotArtifactFinder.cpp
+ src/hotspot/share/cds/aotClassFilter.cpp
+ src/hotspot/share/cds/aotClassFilter.hpp
! src/hotspot/share/cds/cdsConfig.cpp
! src/hotspot/share/cds/cdsConfig.hpp
! src/hotspot/share/cds/dumpTimeClassInfo.hpp
! src/hotspot/share/cds/dynamicArchive.cpp
! src/hotspot/share/cds/dynamicArchive.hpp
! src/hotspot/share/cds/lambdaFormInvokers.cpp
! src/hotspot/share/cds/lambdaProxyClassDictionary.cpp
! src/hotspot/share/cds/metaspaceShared.cpp
! src/hotspot/share/cds/metaspaceShared.hpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/classfile/systemDictionaryShared.hpp

Changeset: 73bb6472
Branch: foreign-memaccess+abi
Author:    Fei Yang <fyang at openjdk.org>
Date:      2025-04-09 01:44:46 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/73bb647218ac4c9742cb974d23c5f223bbd56c0a

8353829: RISC-V: Auto-enable several more extensions for debug builds

Reviewed-by: rehn, fjiang

! src/hotspot/os_cpu/linux_riscv/riscv_hwprobe.cpp

Changeset: 2a0cf835
Branch: foreign-memaccess+abi
Author:    David Holmes <dholmes at openjdk.org>
Date:      2025-04-09 03:03:14 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/2a0cf8353ae0528a8417407d5719df0dadceadcf

8354088: [BACKOUT]  Run jtreg in the work dir

Reviewed-by: darcy, iris

! make/RunTests.gmk

Changeset: 743d1c64
Branch: foreign-memaccess+abi
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2025-04-09 05:08:51 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/743d1c64c29118b15897b3c676919353ced467f5

8353273: Reduce number of oop map entries in instances

Reviewed-by: lmesnik, fparain, jsjolen

! src/hotspot/share/classfile/fieldLayoutBuilder.cpp
! src/hotspot/share/classfile/fieldLayoutBuilder.hpp
! src/hotspot/share/oops/instanceKlass.cpp
+ test/hotspot/jtreg/runtime/FieldLayout/TestOopMapSizeMinimal.java

Changeset: 473251db
Branch: foreign-memaccess+abi
Author:    Cesar Soares Lucas <cslucas at openjdk.org>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2025-04-09 05:09:30 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/473251dbb308016ccda6c88fd36bd10c81e65865

8353593: MethodData "mileage_*" methods and fields aren't used and can be removed

Reviewed-by: phh, thartmann

! src/hotspot/share/oops/methodData.cpp
! src/hotspot/share/oops/methodData.hpp

Changeset: b045e3fb
Branch: foreign-memaccess+abi
Author:    Cesar Soares Lucas <cslucas at openjdk.org>
Committer: Christian Hagedorn <chagedorn at openjdk.org>
Date:      2025-04-09 05:34:01 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/b045e3fbd7920465b5b67d43e35db98b935241d5

8352681: C2 compilation hits asserts "must set the initial type just once"

Reviewed-by: chagedorn, dfenacci

! src/hotspot/share/opto/memnode.cpp
+ test/hotspot/jtreg/compiler/escapeAnalysis/TestReduceAllocationAndSetTypeTwice.java

Changeset: 3340e13f
Branch: foreign-memaccess+abi
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2025-04-09 06:19:08 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/3340e13fd0a8d25212003e8371a135471b2f44b3

8352994: ZGC: Fix regression introduced in JDK-8350572

Reviewed-by: aboldtch, tschatzl

! src/hotspot/share/gc/z/zVerify.cpp
! test/jdk/ProblemList-zgc.txt

Changeset: 0f70aae1
Branch: foreign-memaccess+abi
Author:    Evgeny Nikitin <enikitin at openjdk.org>
Committer: Christian Hagedorn <chagedorn at openjdk.org>
Date:      2025-04-09 07:03:24 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/0f70aae1cc4fd48ef2de3b0fe4741a32660ed4f9

8353841: [jittester] Fix JITTester build after asm removal

Reviewed-by: thartmann, chagedorn

! test/hotspot/jtreg/testlibrary/jittester/Makefile

Changeset: 6df34c36
Branch: foreign-memaccess+abi
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-04-09 07:28:47 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/6df34c361e0d1b6fe90ca97c1aaa56e57a86d12c

8353174: Clean up thread register handling after 32-bit x86 removal

Reviewed-by: cslucas, kvn, vlivanov

! src/hotspot/cpu/x86/c1_LIRAssembler_x86.cpp
! src/hotspot/cpu/x86/c1_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/c1_Runtime1_x86.cpp
! src/hotspot/cpu/x86/downcallLinker_x86_64.cpp
! src/hotspot/cpu/x86/interp_masm_x86.cpp
! src/hotspot/cpu/x86/interp_masm_x86.hpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64_arraycopy.cpp
! src/hotspot/cpu/x86/templateInterpreterGenerator_x86.cpp
! src/hotspot/cpu/x86/templateInterpreterGenerator_x86_64.cpp
! src/hotspot/cpu/x86/templateTable_x86.cpp
! src/hotspot/cpu/x86/x86_64.ad

Changeset: 9ee55903
Branch: foreign-memaccess+abi
Author:    Cesar Soares Lucas <cslucas at openjdk.org>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2025-04-09 08:01:13 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9ee5590328e7d5f5070efdbd7ffc44cb660005cc

8334046: Set different values for CompLevel_any and CompLevel_all

Reviewed-by: shade, kvn

! src/hotspot/share/compiler/compilerDefinitions.hpp
! test/hotspot/jtreg/compiler/whitebox/CompilerWhiteBoxTest.java
! test/lib/jdk/test/whitebox/WhiteBox.java

Changeset: 250eb743
Branch: foreign-memaccess+abi
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-04-09 08:22:48 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/250eb743c112fbcc45bf2b3ded1c644b19893577

8353192: C2: Clean up x86 backend after 32-bit x86 removal

Reviewed-by: kvn, epeter

! src/hotspot/cpu/x86/c2_CodeStubs_x86.cpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.hpp
! src/hotspot/cpu/x86/matcher_x86.hpp
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/share/adlc/archDesc.cpp

Changeset: f7fa05f5
Branch: foreign-memaccess+abi
Author:    Daishi Tabata <tabata.daishi at fujitsu.com>
Committer: Michael McMahon <michaelm at openjdk.org>
Date:      2025-04-09 09:11:24 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/f7fa05f577a28870202ccaa3544c34b58bd4adfe

8353698: Output of Simple Web Server is garbled if the console's encoding is not UTF-8

Reviewed-by: djelinski, dfuchs

! src/jdk.httpserver/share/classes/sun/net/httpserver/simpleserver/JWebServer.java
! src/jdk.httpserver/share/classes/sun/net/httpserver/simpleserver/Main.java
! test/jdk/com/sun/net/httpserver/simpleserver/CommandLineNegativeTest.java
! test/jdk/com/sun/net/httpserver/simpleserver/CommandLinePortNotSpecifiedTest.java
! test/jdk/com/sun/net/httpserver/simpleserver/CommandLinePositiveTest.java
! test/jdk/com/sun/net/httpserver/simpleserver/jwebserver/CommandLineNegativeTest.java
! test/jdk/com/sun/net/httpserver/simpleserver/jwebserver/CommandLinePortNotSpecifiedTest.java
! test/jdk/com/sun/net/httpserver/simpleserver/jwebserver/CommandLinePositiveTest.java
! test/jdk/com/sun/net/httpserver/simpleserver/jwebserver/IPv6BoundHost.java
! test/jdk/com/sun/net/httpserver/simpleserver/jwebserver/MaxRequestTimeTest.java

Changeset: a1d566ce
Branch: foreign-memaccess+abi
Author:    Marc Chevalier <mchevalier at openjdk.org>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2025-04-09 09:28:36 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/a1d566ce4b0315591ece489347c5d1c253f06be9

8348853: Fold layout helper check for objects implementing non-array interfaces

Reviewed-by: thartmann, roland

! src/hotspot/share/ci/ciMetadata.hpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/memnode.cpp
! src/hotspot/share/opto/type.cpp
! src/hotspot/share/opto/type.hpp

Changeset: cd9fa3f7
Branch: foreign-memaccess+abi
Author:    Kevin Walls <kevinw at openjdk.org>
Date:      2025-04-09 09:47:03 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/cd9fa3f7aa0324c575943deebb41f4f7ff4f73d3

8353439: Shell grouping of -XX:OnError= commands is surprising

Reviewed-by: dholmes, stuefe

! src/hotspot/share/utilities/vmError.cpp
! test/hotspot/jtreg/runtime/ErrorHandling/TestOnError.java

Changeset: 7aeaa3c2
Branch: foreign-memaccess+abi
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-04-09 10:40:03 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/7aeaa3c21c1420191fe8ff59e4cf99eae830754d

8187520: Add --disable-java-warnings-as-errors configure option

Reviewed-by: shade, erikj

! make/Docs.gmk
! make/autoconf/configure.ac
! make/autoconf/jdk-options.m4
! make/autoconf/spec.gmk.template
! make/common/JavaCompilation.gmk

Changeset: 6c93ad42
Branch: foreign-memaccess+abi
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2025-04-09 12:36:35 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/6c93ad42f38b49ea96155340c4b6bbedfcef2a90

8351927: Change VirtualThread implementation to use use FJP delayed task handling

Reviewed-by: vklang

! src/java.base/share/classes/java/lang/System.java
! src/java.base/share/classes/java/lang/VirtualThread.java
! src/java.base/share/classes/jdk/internal/access/JavaLangAccess.java
! src/java.base/share/classes/jdk/internal/vm/JcmdVThreadCommands.java
! test/hotspot/jtreg/serviceability/dcmd/thread/VThreadCommandsTest.java
+ test/micro/org/openjdk/bench/java/lang/VirtualThreadParking.java
+ test/micro/org/openjdk/bench/java/lang/VirtualThreadSleep.java
+ test/micro/org/openjdk/bench/java/util/concurrent/DelayedTasks.java

Changeset: f9d705b1
Branch: foreign-memaccess+abi
Author:    Per Minborg <pminborg at openjdk.org>
Date:      2025-04-09 12:44:47 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/f9d705b17e5d90f7bc5f9759f692182bb4da3445

8351757: Test java/foreign/TestDeadlock.java#FileChannel_map timed out after passing

Reviewed-by: djelinski, rriggs

! test/jdk/java/foreign/TestDeadlock.java

Changeset: da462cf2
Branch: foreign-memaccess+abi
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2025-04-09 12:58:00 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/da462cf2255f55c1059f9d9bf479231408a72b55

8353692: Relax memory constraint on updating ObjectMonitorTable's item count

Reviewed-by: rkennke, dholmes

! src/hotspot/share/runtime/lightweightSynchronizer.cpp

Changeset: 9d8b93b6
Branch: foreign-memaccess+abi
Author:    Yudi Zheng <yzheng at openjdk.org>
Date:      2025-04-09 13:08:21 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9d8b93b6e2fa7a6c81d96f82ae8f5de222027879

8354181: [Backout] 8334046: Set different values for CompLevel_any and CompLevel_all

Reviewed-by: thartmann, chagedorn

! src/hotspot/share/compiler/compilerDefinitions.hpp
! test/hotspot/jtreg/compiler/whitebox/CompilerWhiteBoxTest.java
! test/lib/jdk/test/whitebox/WhiteBox.java

Changeset: c3e04395
Branch: foreign-memaccess+abi
Author:    Per Minborg <pminborg at openjdk.org>
Date:      2025-04-09 13:47:24 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/c3e043956e72996a56a7ae9822782ba4dfdc0607

8354121: Use a record class rather than a lambda in AbstractMemorySegmentImpl::cleanupAction

Reviewed-by: liach

! src/java.base/share/classes/jdk/internal/foreign/AbstractMemorySegmentImpl.java

Changeset: 7a7b9ed7
Branch: foreign-memaccess+abi
Author:    Kevin Walls <kevinw at openjdk.org>
Date:      2025-04-09 14:49:04 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/7a7b9ed7fe4a10bca155b0877c3e731f9d343b92

8353727: HeapDumpPath doesn't expand %p

Reviewed-by: stuefe, lmesnik

! src/hotspot/share/services/heapDumper.cpp
! test/hotspot/jtreg/runtime/ErrorHandling/TestHeapDumpOnOutOfMemoryError.java

Changeset: 4dc9e589
Branch: foreign-memaccess+abi
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-04-09 14:51:15 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4dc9e58906772bf8ee444cb1618aa43f66593d79

8310310: Migrate CreateSymbols tool in make/langtools to Classfile API

Reviewed-by: ihse, jlahoda

! make/langtools/src/classes/build/tools/symbolgenerator/CreateSymbols.java
! make/modules/jdk.compiler/Gendata.gmk
! make/scripts/generate-symbol-data.sh
! test/langtools/tools/javac/platform/CanHandleClassFilesTest.java
! test/langtools/tools/javac/platform/createsymbols/CreateSymbolsTest.java

Changeset: 567c6885
Branch: foreign-memaccess+abi
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-04-09 15:03:38 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/567c6885a377e5641deef9cd3498f79c5346cd6a

8353597: Refactor handling VM options for AOT cache input and output

Reviewed-by: kvn, asmehra

! src/hotspot/share/cds/cdsConfig.cpp
! src/hotspot/share/cds/cdsConfig.hpp
! src/hotspot/share/cds/dynamicArchive.cpp
! src/hotspot/share/cds/dynamicArchive.hpp
! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/cds/filemap.hpp
! src/hotspot/share/cds/metaspaceShared.cpp
! src/hotspot/share/cds/metaspaceShared.hpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/java.cpp
! src/jdk.hotspot.agent/share/native/libsaproc/ps_core_common.c
! test/hotspot/jtreg/runtime/cds/appcds/AOTFlags.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/TestAutoCreateSharedArchive.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/TestAutoCreateSharedArchiveNoDefaultArchive.java

Changeset: 1f21da75
Branch: foreign-memaccess+abi
Author:    Raffaello Giulietti <rgiulietti at openjdk.org>
Date:      2025-04-09 15:16:02 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/1f21da75eb5d5eb7460b2953517514a0aa26b5de

8351462: Improve robustness of String concatenation

Reviewed-by: liach, pminborg, rriggs

! src/java.base/share/classes/java/lang/StringConcatHelper.java

Changeset: 5f2a604b
Branch: foreign-memaccess+abi
Author:    Danish Nawab <danish.nawab at sixt.com>
Committer: Chen Liang <liach at openjdk.org>
Date:      2025-04-09 15:25:24 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/5f2a604b633c0cd24f897f828a7c928c3d2b651c

8353840: JNativeScan should not abort for missing classes

Reviewed-by: jvernee, liach

! src/jdk.jdeps/share/classes/com/sun/tools/jnativescan/JNativeScanTask.java
! src/jdk.jdeps/share/classes/com/sun/tools/jnativescan/Main.java
! src/jdk.jdeps/share/classes/com/sun/tools/jnativescan/NativeMethodFinder.java
! test/langtools/tools/jnativescan/TestMissingSystemClass.java
! test/langtools/tools/jnativescan/cases/classpath/missingsystem/App.java

Changeset: 6352ee1a
Branch: foreign-memaccess+abi
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2025-04-09 17:43:11 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/6352ee1a6e55e428db0eca97ecf8125770dc4a08

8349007: The jtreg test ResolvedMethodTableHash takes excessive time

Reviewed-by: lmesnik, matsaave

! src/hotspot/share/prims/resolvedMethodTable.cpp
! test/hotspot/jtreg/runtime/MemberName/ResolvedMethodTableHash.java

Changeset: faacbd96
Branch: foreign-memaccess+abi
Author:    Jiangli Zhou <jiangli at openjdk.org>
Date:      2025-04-09 17:47:47 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/faacbd96a3dc1116f3af590439585844ff8048a1

8353938: hotspot/jtreg/serviceability/dcmd/jvmti/LoadAgentDcmdTest.java fails on static JDK

Reviewed-by: alanb

! test/hotspot/jtreg/serviceability/dcmd/jvmti/LoadAgentDcmdTest.java

Changeset: cc546e7a
Branch: foreign-memaccess+abi
Author:    Alexander Zvegintsev <azvegint at openjdk.org>
Date:      2025-04-09 17:49:18 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/cc546e7a283faad40b75183887f6a1f433a2407f

8353549: Open source events tests batch2

Reviewed-by: honkar, kizune

+ test/jdk/java/awt/event/MouseEvent/DragMouseEventTest.java
+ test/jdk/java/awt/event/MouseEvent/MouseEventsDuringDrag.java
+ test/jdk/java/awt/event/MouseEvent/MouseModifierTest.java
+ test/jdk/java/awt/event/MouseEvent/MouseRButTest.java
+ test/jdk/java/awt/event/MouseEvent/TitleBarGetsMousePressed.java

Changeset: 776e1cf1
Branch: foreign-memaccess+abi
Author:    Dean Long <dlong at openjdk.org>
Date:      2025-04-09 20:06:49 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/776e1cf1dfefd7cb1a0190ab71f71ad5ff25d0e4

8353041: NeverBranchNode causes incorrect block frequency calculation

Reviewed-by: thartmann, rcastanedalo

! src/hotspot/share/opto/domgraph.cpp
! src/hotspot/share/opto/gcm.cpp

Changeset: 4a242e3a
Branch: foreign-memaccess+abi
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-04-09 20:14:10 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4a242e3a65f13c41c699d42b100ba2b252d7faaa

8354213: Restore pointless unicode characters to ASCII

Reviewed-by: naoto, erikj, iris

! CONTRIBUTING.md
! doc/hotspot-unit-tests.md
! src/hotspot/cpu/riscv/c1_CodeStubs_riscv.cpp
! src/hotspot/cpu/riscv/gc/shared/barrierSetAssembler_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.hpp
! src/hotspot/cpu/s390/disassembler_s390.cpp
! src/hotspot/cpu/s390/s390.ad
! src/hotspot/os/aix/libperfstat_aix.hpp
! src/hotspot/os_cpu/linux_aarch64/atomic_linux_aarch64.S
! src/hotspot/os_cpu/linux_aarch64/copy_linux_aarch64.S
! src/hotspot/os_cpu/linux_aarch64/safefetch_linux_aarch64.S
! src/hotspot/os_cpu/linux_aarch64/threadLS_linux_aarch64.S
! src/hotspot/os_cpu/linux_riscv/orderAccess_linux_riscv.hpp
! src/hotspot/share/cds/archiveUtils.hpp
! src/hotspot/share/oops/method.cpp
! test/hotspot/gtest/gc/g1/test_g1CardSet.cpp
! test/hotspot/gtest/runtime/test_os_windows.cpp
! test/hotspot/jtreg/compiler/gcbarriers/TestZGCBarrierElision.java
! test/hotspot/jtreg/compiler/lib/generators/Generators.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/JniArmHFTestGenerator.java.txt
! test/jdk/java/awt/image/DrawImage/TiledImage.java
! test/jdk/jdk/jfr/tool/jfr.xsd

Changeset: 4954a336
Branch: foreign-memaccess+abi
Author:    Liam Miller-Cushon <cushon at openjdk.org>
Date:      2025-04-09 20:20:15 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4954a336f88865a4c9b269ed2c152658275e9221

8350563: C2 compilation fails because PhaseCCP does not reach a fixpoint

Co-authored-by: Matthias Ernst <mernst at google.com>
Reviewed-by: chagedorn, epeter

! src/hotspot/share/opto/mulnode.cpp
! src/hotspot/share/opto/phaseX.cpp
+ test/hotspot/jtreg/compiler/ccp/TestAndConZeroCCP.java

Changeset: e3f26b05
Branch: foreign-memaccess+abi
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-04-09 20:57:15 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e3f26b056e6b8403e6744b8a4cf59ccf4d217d89

8351319: AOT cache support for custom class loaders broken since JDK-8348426

Reviewed-by: ccheung, matsaave, jrose

! src/hotspot/share/cds/aotArtifactFinder.cpp
! src/hotspot/share/cds/dumpTimeClassInfo.inline.hpp
! src/hotspot/share/cds/finalImageRecipes.cpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/classfile/systemDictionaryShared.hpp
! src/hotspot/share/oops/constantPool.cpp
! src/hotspot/share/oops/klass.cpp
! test/hotspot/jtreg/runtime/cds/appcds/aotClassLinking/BulkLoaderTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/LambdaCustomLoader.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/LambdaProxyCallerIsHidden.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/RegularHiddenClass.java
+ test/hotspot/jtreg/runtime/cds/appcds/test-classes/SimpleCusty.java
! test/lib/jdk/test/lib/cds/CDSAppTester.java

Changeset: e87ff328
Branch: foreign-memaccess+abi
Author:    Ferenc Rakoczi <ferenc.r.rakoczi at oracle.com>
Committer: Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2025-04-09 21:15:45 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e87ff328d5cc66454213dee44cf2faeb0e76262f

8351034: Add AVX-512 intrinsics for ML-DSA

Reviewed-by: sviswanathan, lmesnik, vpaprotski, jbhateja

! src/hotspot/cpu/x86/stubDeclarations_x86.hpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.hpp
+ src/hotspot/cpu/x86/stubGenerator_x86_64_dilithium.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64_sha3.cpp
! src/hotspot/cpu/x86/vm_version_x86.cpp
! src/hotspot/share/classfile/vmIntrinsics.hpp
! src/hotspot/share/runtime/stubDeclarations.hpp
! src/java.base/share/classes/sun/security/provider/ML_DSA.java
! test/jdk/sun/security/provider/acvp/Launcher.java

Changeset: 5c438c5e
Branch: foreign-memaccess+abi
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-04-09 22:58:44 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/5c438c5e6b636a7992cbd737de0735070e480061

8352748: Remove com.sun.tools.classfile from the JDK

Reviewed-by: ihse, jlahoda, vromero

! make/modules/jdk.compiler/Gendata.gmk
! make/modules/jdk.javadoc/Gendata.gmk
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/TargetType.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/TypeAnnotationPosition.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/AccessFlags.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/Annotation.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/AnnotationDefault_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/Attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/AttributeException.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/Attributes.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/BootstrapMethods_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/CharacterRangeTable_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/ClassFile.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/ClassReader.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/ClassTranslator.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/ClassWriter.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/Code_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/CompilationID_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/ConstantPool.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/ConstantPoolException.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/ConstantValue_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/DefaultAttribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/Deprecated_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/Descriptor.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/DescriptorException.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/EnclosingMethod_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/Exceptions_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/FatalError.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/Field.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/InnerClasses_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/Instruction.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/LineNumberTable_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/LocalVariableTable_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/LocalVariableTypeTable_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/Method.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/MethodParameters_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/ModuleHashes_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/ModuleMainClass_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/ModulePackages_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/ModuleResolution_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/ModuleTarget_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/Module_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/NestHost_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/NestMembers_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/Opcode.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/PermittedSubclasses_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/Record_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/ReferenceFinder.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/RuntimeAnnotations_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/RuntimeInvisibleAnnotations_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/RuntimeInvisibleParameterAnnotations_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/RuntimeInvisibleTypeAnnotations_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/RuntimeParameterAnnotations_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/RuntimeTypeAnnotations_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/RuntimeVisibleAnnotations_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/RuntimeVisibleParameterAnnotations_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/RuntimeVisibleTypeAnnotations_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/Signature.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/Signature_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/SourceDebugExtension_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/SourceFile_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/SourceID_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/StackMapTable_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/StackMap_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/Synthetic_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/Type.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/TypeAnnotation.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/package-info.java
! src/jdk.jdeps/share/classes/module-info.java
! test/langtools/tools/javac/generics/wildcards/separate_compilation/WildcardBoundsNotReadFromClassFileTest.java

Changeset: 45b7c748
Branch: foreign-memaccess+abi
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2025-04-10 01:38:47 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/45b7c748737f38c33c4666d17101b051b2fbe2ae

8341641: Make %APPDATA% and %LOCALAPPDATA% env variables available in *.cfg files

Reviewed-by: almatvee

! src/jdk.jpackage/share/classes/jdk/jpackage/internal/util/TokenReplace.java
! src/jdk.jpackage/share/man/jpackage.md
! src/jdk.jpackage/share/native/applauncher/AppLauncher.cpp
! src/jdk.jpackage/share/native/applauncher/CfgFile.cpp
! src/jdk.jpackage/share/native/applauncher/CfgFile.h
+ src/jdk.jpackage/share/native/applauncher/StringProcessing.cpp
+ src/jdk.jpackage/share/native/applauncher/StringProcessing.h
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/AdditionalLauncher.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/JPackageCommand.java
+ test/jdk/tools/jpackage/share/AppLauncherSubstTest.java

Changeset: bcac42aa
Branch: foreign-memaccess+abi
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2025-04-10 07:04:15 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/bcac42aabce5b57525f776037d73b51d0afcbaf5

8349479: C2: when a Type node becomes dead, make CFG path that uses it unreachable

Reviewed-by: chagedorn, vlivanov

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/arm/arm.ad
! src/hotspot/cpu/ppc/ppc.ad
! src/hotspot/cpu/riscv/riscv.ad
! src/hotspot/cpu/s390/s390.ad
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/share/nmt/nativeCallStackPrinter.cpp
! src/hotspot/share/opto/c2_globals.hpp
! src/hotspot/share/opto/castnode.cpp
! src/hotspot/share/opto/connode.hpp
! src/hotspot/share/opto/convertnode.cpp
! src/hotspot/share/opto/movenode.cpp
! src/hotspot/share/opto/node.cpp
! src/hotspot/share/opto/node.hpp
! src/hotspot/share/opto/phaseX.cpp
! src/hotspot/share/opto/phaseX.hpp
! src/hotspot/share/utilities/ostream.cpp
! src/hotspot/share/utilities/ostream.hpp
+ test/hotspot/jtreg/compiler/c2/TestGuardOfCastIIDoesntFold.java
! test/hotspot/jtreg/compiler/predicates/assertion/TestAssertionPredicates.java

Changeset: 4f80437e
Branch: foreign-memaccess+abi
Author:    Manuel H?ssig <manuel.hassig at oracle.com>
Committer: Christian Hagedorn <chagedorn at openjdk.org>
Date:      2025-04-10 07:24:45 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4f80437ee05e4a3f755a166140669c0fd631f56d

8353842: C2: Add graph dumps before and after loop opts phase

Reviewed-by: chagedorn, epeter

! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/phasetype.hpp
! test/hotspot/jtreg/compiler/lib/ir_framework/CompilePhase.java

Changeset: c447a102
Branch: foreign-memaccess+abi
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2025-04-10 07:42:40 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/c447a10225576bc59e1ba9477417367d2ac28511

8353856: Deprecate FlighRecorderPermission class for removal

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/EventSettings.java
! src/jdk.jfr/share/classes/jdk/jfr/FlightRecorderPermission.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/PrivateAccess.java

Changeset: 73c8c755
Branch: foreign-memaccess+abi
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-04-10 07:54:00 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/73c8c755ea638c09147d28080646ee8887ee8283

8351157: Clean up x86 GC barriers after 32-bit x86 removal

Reviewed-by: kbarrett, wkemper, tschatzl

! src/hotspot/cpu/x86/c1_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/g1/g1BarrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/g1/g1BarrierSetAssembler_x86.hpp
! src/hotspot/cpu/x86/gc/g1/g1_x86_64.ad
! src/hotspot/cpu/x86/gc/shared/barrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/shared/barrierSetAssembler_x86.hpp
! src/hotspot/cpu/x86/gc/shared/barrierSetNMethod_x86.cpp
! src/hotspot/cpu/x86/gc/shared/cardTableBarrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/shared/modRefBarrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/shenandoah/c1/shenandoahBarrierSetC1_x86.cpp
! src/hotspot/cpu/x86/gc/shenandoah/shenandoahBarrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/shenandoah/shenandoahBarrierSetAssembler_x86.hpp
! src/hotspot/cpu/x86/gc/z/zBarrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/z/zBarrierSetAssembler_x86.hpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/methodHandles_x86.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/cpu/x86/templateInterpreterGenerator_x86.cpp
! src/hotspot/cpu/x86/templateTable_x86.cpp

Changeset: 04e2a062
Branch: foreign-memaccess+abi
Author:    Saranya Natarajan <saranya.natarajan at oracle.com>
Committer: Damon Fenacci <dfenacci at openjdk.org>
Date:      2025-04-10 07:59:09 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/04e2a0621d80f23cf70b4649ec4c24dad28e8e2d

8351660: C2: SIGFPE in unsigned_mod_value

Co-authored-by: Emanuel Peter <epeter at openjdk.org>
Reviewed-by: chagedorn, dfenacci, epeter

! src/hotspot/share/opto/divnode.cpp
+ test/hotspot/jtreg/compiler/integerArithmetic/TestUnsignedModByZero.java

Changeset: f94a4f7a
Branch: foreign-memaccess+abi
Author:    Serhiy Sachkov <serhiy.sachkov at oracle.com>
Committer: Mahendra Chhipa <mchhipa at openjdk.org>
Date:      2025-04-10 08:28:01 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/f94a4f7accd11161912ec2cdae6e290d0957666a

8353847: Remove extra args to System.out.printf in open/test/jdk/java/net/httpclient tests

Reviewed-by: dfuchs

! test/jdk/java/net/httpclient/AsyncShutdownNow.java
! test/jdk/java/net/httpclient/HttpClientShutdown.java
! test/jdk/java/net/httpclient/ShutdownNow.java

Changeset: 6545e0d9
Branch: foreign-memaccess+abi
Author:    SendaoYan <syan at openjdk.org>
Date:      2025-04-10 08:42:47 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/6545e0d9a39c772ead0cbdd525b624f21e252a6a

8353189: [ASAN] memory leak after 8352184

Co-authored-by: Jiangli Zhou <jiangli at openjdk.org>
Co-authored-by: David Holmes <dholmes at openjdk.org>
Reviewed-by: dholmes, jiangli

! src/hotspot/share/runtime/abstract_vm_version.cpp

Changeset: 9a3f9997
Branch: foreign-memaccess+abi
Author:    Jatin Bhateja <jbhateja at openjdk.org>
Date:      2025-04-10 09:44:58 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9a3f9997b68a1f64e53b9711b878fb073c3c9b90

8346236: Auto vectorization support for various Float16 operations

Reviewed-by: epeter, sviswanathan

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.hpp
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/share/adlc/formssel.cpp
! src/hotspot/share/opto/classes.hpp
! src/hotspot/share/opto/matcher.cpp
! src/hotspot/share/opto/superword.cpp
! src/hotspot/share/opto/superwordVTransformBuilder.cpp
! src/hotspot/share/opto/vectornode.cpp
! src/hotspot/share/opto/vectornode.hpp
! src/hotspot/share/opto/vtransform.cpp
+ test/hotspot/jtreg/compiler/lib/generators/AnyBitsFloat16Generator.java
! test/hotspot/jtreg/compiler/lib/generators/Generators.java
! test/hotspot/jtreg/compiler/lib/generators/RandomnessSource.java
! test/hotspot/jtreg/compiler/lib/generators/RandomnessSourceAdapter.java
+ test/hotspot/jtreg/compiler/lib/generators/UniformFloat16Generator.java
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java
+ test/hotspot/jtreg/compiler/vectorization/TestFloat16VectorOperations.java
! test/hotspot/jtreg/testlibrary_tests/generators/tests/MockRandomnessSource.java
! test/hotspot/jtreg/testlibrary_tests/generators/tests/TestGenerators.java
! test/micro/org/openjdk/bench/jdk/incubator/vector/Float16OperationsBenchmark.java

Changeset: 51b3d6bb
Branch: foreign-memaccess+abi
Author:    Volkan Yazici <vyazici at openjdk.org>
Committer: Jaikiran Pai <jpai at openjdk.org>
Date:      2025-04-10 10:18:46 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/51b3d6bba29b256616cf00c0be7a7fe0f97621ab

8352431: java/net/httpclient/EmptyAuthenticate.java uses "localhost"

Reviewed-by: dfuchs, jpai

! test/jdk/java/net/httpclient/EmptyAuthenticate.java

Changeset: 6c266701
Branch: foreign-memaccess+abi
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2025-04-10 10:21:32 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/6c2667018a49ac78c3a01dc4d52ff6cdf39b7647

8324686: Remove redefinition of NULL for MSVC

Reviewed-by: shade, dholmes

! src/hotspot/share/utilities/globalDefinitions_visCPP.hpp
! test/hotspot/jtreg/sources/TestNoNULL.java

Changeset: 7e69b98e
Branch: foreign-memaccess+abi
Author:    Joel Sikstr?m <jsikstro at openjdk.org>
Date:      2025-04-10 11:37:20 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/7e69b98e0548803b85b04b518929c073f8ffaf8c

8350441: ZGC: Overhaul Page Allocation

Co-authored-by: Axel Boldt-Christmas <aboldtch at openjdk.org>
Co-authored-by: Erik ?sterlund <eosterlund at openjdk.org>
Co-authored-by: Stefan Karlsson <stefank at openjdk.org>
Co-authored-by: Stefan Johansson <sjohanss at openjdk.org>
Reviewed-by: stefank, aboldtch, eosterlund

! src/hotspot/cpu/aarch64/gc/z/zAddress_aarch64.cpp
! src/hotspot/cpu/ppc/gc/z/zAddress_ppc.cpp
! src/hotspot/cpu/riscv/gc/z/zAddress_riscv.cpp
! src/hotspot/cpu/x86/gc/z/zAddress_x86.cpp
! src/hotspot/os/bsd/gc/z/zNUMA_bsd.cpp
! src/hotspot/os/bsd/gc/z/zPhysicalMemoryBacking_bsd.cpp
! src/hotspot/os/bsd/gc/z/zPhysicalMemoryBacking_bsd.hpp
! src/hotspot/os/linux/gc/z/zNUMA_linux.cpp
! src/hotspot/os/linux/gc/z/zPhysicalMemoryBacking_linux.cpp
! src/hotspot/os/linux/gc/z/zPhysicalMemoryBacking_linux.hpp
+ src/hotspot/os/posix/gc/z/zVirtualMemoryManager_posix.cpp
- src/hotspot/os/posix/gc/z/zVirtualMemory_posix.cpp
! src/hotspot/os/windows/gc/z/zInitialize_windows.cpp
! src/hotspot/os/windows/gc/z/zNUMA_windows.cpp
! src/hotspot/os/windows/gc/z/zPhysicalMemoryBacking_windows.cpp
! src/hotspot/os/windows/gc/z/zPhysicalMemoryBacking_windows.hpp
+ src/hotspot/os/windows/gc/z/zVirtualMemoryManager_windows.cpp
- src/hotspot/os/windows/gc/z/zVirtualMemory_windows.cpp
! src/hotspot/share/gc/z/vmStructs_z.hpp
! src/hotspot/share/gc/z/zAddress.cpp
! src/hotspot/share/gc/z/zAddress.hpp
! src/hotspot/share/gc/z/zAddress.inline.hpp
! src/hotspot/share/gc/z/zAddressSpaceLimit.cpp
! src/hotspot/share/gc/z/zAddressSpaceLimit.hpp
! src/hotspot/share/gc/z/zAllocationFlags.hpp
! src/hotspot/share/gc/z/zArguments.cpp
! src/hotspot/share/gc/z/zArray.hpp
! src/hotspot/share/gc/z/zArray.inline.hpp
! src/hotspot/share/gc/z/zCollectedHeap.cpp
! src/hotspot/share/gc/z/zGeneration.cpp
! src/hotspot/share/gc/z/zGranuleMap.hpp
! src/hotspot/share/gc/z/zGranuleMap.inline.hpp
! src/hotspot/share/gc/z/zHeap.cpp
! src/hotspot/share/gc/z/zHeap.hpp
! src/hotspot/share/gc/z/zInitialize.cpp
+ src/hotspot/share/gc/z/zIntrusiveRBTree.hpp
+ src/hotspot/share/gc/z/zIntrusiveRBTree.inline.hpp
! src/hotspot/share/gc/z/zList.hpp
! src/hotspot/share/gc/z/zList.inline.hpp
! src/hotspot/share/gc/z/zLiveMap.cpp
! src/hotspot/share/gc/z/zLiveMap.hpp
! src/hotspot/share/gc/z/zLiveMap.inline.hpp
+ src/hotspot/share/gc/z/zMappedCache.cpp
+ src/hotspot/share/gc/z/zMappedCache.hpp
- src/hotspot/share/gc/z/zMemory.cpp
- src/hotspot/share/gc/z/zMemory.hpp
- src/hotspot/share/gc/z/zMemory.inline.hpp
! src/hotspot/share/gc/z/zNMT.cpp
! src/hotspot/share/gc/z/zNMT.hpp
! src/hotspot/share/gc/z/zNUMA.cpp
! src/hotspot/share/gc/z/zNUMA.hpp
! src/hotspot/share/gc/z/zNUMA.inline.hpp
! src/hotspot/share/gc/z/zObjectAllocator.cpp
! src/hotspot/share/gc/z/zPage.cpp
! src/hotspot/share/gc/z/zPage.hpp
! src/hotspot/share/gc/z/zPage.inline.hpp
! src/hotspot/share/gc/z/zPageAllocator.cpp
! src/hotspot/share/gc/z/zPageAllocator.hpp
- src/hotspot/share/gc/z/zPageCache.cpp
- src/hotspot/share/gc/z/zPageCache.hpp
! src/hotspot/share/gc/z/zPageTable.cpp
! src/hotspot/share/gc/z/zPageTable.inline.hpp
- src/hotspot/share/gc/z/zPhysicalMemory.cpp
- src/hotspot/share/gc/z/zPhysicalMemory.hpp
- src/hotspot/share/gc/z/zPhysicalMemory.inline.hpp
+ src/hotspot/share/gc/z/zPhysicalMemoryManager.cpp
+ src/hotspot/share/gc/z/zPhysicalMemoryManager.hpp
+ src/hotspot/share/gc/z/zRange.hpp
+ src/hotspot/share/gc/z/zRange.inline.hpp
+ src/hotspot/share/gc/z/zRangeRegistry.hpp
+ src/hotspot/share/gc/z/zRangeRegistry.inline.hpp
! src/hotspot/share/gc/z/zRelocate.cpp
! src/hotspot/share/gc/z/zRemembered.cpp
! src/hotspot/share/gc/z/zRememberedSet.cpp
! src/hotspot/share/gc/z/zRememberedSet.hpp
! src/hotspot/share/gc/z/zUncommitter.cpp
! src/hotspot/share/gc/z/zUncommitter.hpp
- src/hotspot/share/gc/z/zUnmapper.cpp
- src/hotspot/share/gc/z/zUnmapper.hpp
! src/hotspot/share/gc/z/zUtils.hpp
! src/hotspot/share/gc/z/zUtils.inline.hpp
! src/hotspot/share/gc/z/zValue.hpp
! src/hotspot/share/gc/z/zValue.inline.hpp
- src/hotspot/share/gc/z/zVirtualMemory.cpp
! src/hotspot/share/gc/z/zVirtualMemory.hpp
! src/hotspot/share/gc/z/zVirtualMemory.inline.hpp
+ src/hotspot/share/gc/z/zVirtualMemoryManager.cpp
+ src/hotspot/share/gc/z/zVirtualMemoryManager.hpp
+ src/hotspot/share/gc/z/zVirtualMemoryManager.inline.hpp
! src/hotspot/share/gc/z/z_globals.hpp
! src/hotspot/share/jfr/metadata/metadata.xml
! src/hotspot/share/utilities/vmError.cpp
! src/hotspot/share/utilities/vmError.hpp
+ src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/gc/z/ZNUMA.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/gc/z/ZPageAllocator.java
+ src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/gc/z/ZPartition.java
+ src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/gc/z/ZPerNUMAZPartition.java
! src/jdk.jfr/share/conf/jfr/default.jfc
! src/jdk.jfr/share/conf/jfr/profile.jfc
! test/hotspot/gtest/gc/z/test_zArray.cpp
! test/hotspot/gtest/gc/z/test_zForwarding.cpp
+ test/hotspot/gtest/gc/z/test_zIntrusiveRBTree.cpp
! test/hotspot/gtest/gc/z/test_zMapper_windows.cpp
- test/hotspot/gtest/gc/z/test_zMemory.cpp
+ test/hotspot/gtest/gc/z/test_zNUMA.cpp
- test/hotspot/gtest/gc/z/test_zPhysicalMemory.cpp
! test/hotspot/gtest/gc/z/test_zVirtualMemory.cpp
! test/hotspot/gtest/gc/z/test_zVirtualMemoryManager.cpp
! test/hotspot/gtest/gc/z/zunittest.hpp
! test/hotspot/jtreg/ProblemList-zgc.txt
+ test/hotspot/jtreg/gc/z/TestMappedCacheHarvest.java
- test/hotspot/jtreg/gc/z/TestPageCacheFlush.java
! test/hotspot/jtreg/gc/z/TestUncommit.java
! test/hotspot/jtreg/gc/z/TestZForceDiscontiguousHeapReservations.java
! test/hotspot/jtreg/gc/z/TestZNMT.java
! test/hotspot/jtreg/serviceability/sa/TestUniverse.java
- test/jdk/jdk/jfr/event/gc/detailed/TestZUnmapEvent.java
! test/lib/jdk/test/lib/jfr/EventNames.java

Changeset: c4c3edfa
Branch: foreign-memaccess+abi
Author:    fabioromano1 <51378941+fabioromano1 at users.noreply.github.com>
Committer: Raffaello Giulietti <rgiulietti at openjdk.org>
Date:      2025-04-10 14:34:52 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/c4c3edfa964ef504f12971c5deef7c7355bdf325

8341402: BigDecimal's square root optimization

Reviewed-by: rgiulietti

! src/java.base/share/classes/java/math/BigDecimal.java
! test/jdk/java/math/BigDecimal/SquareRootTests.java

Changeset: e50af6db
Branch: foreign-memaccess+abi
Author:    Archie Cobbs <acobbs at openjdk.org>
Date:      2025-04-10 14:46:36 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e50af6db099145149d704026e91fcc7bb188fc1b

8354090: Refactor import warning suppression in Check.java

Reviewed-by: mcimadamore

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TypeEnter.java
! test/langtools/tools/javac/preview/PreviewAutoSuppress.java

Changeset: 2ba80d24
Branch: foreign-memaccess+abi
Author:    Alexander Zvegintsev <azvegint at openjdk.org>
Date:      2025-04-10 15:20:23 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/2ba80d2403f749a7d8d4e64139b796737bbb62bf

8353586: Open source several toolkit tests

Reviewed-by: dnguyen, psadhukhan

+ test/jdk/java/awt/Toolkit/DesktopProperties/DesktopPropertyTest.java
+ test/jdk/java/awt/Toolkit/TimeUnsignedConversionTest.java

Changeset: 0e223f14
Branch: foreign-memaccess+abi
Author:    Mikhail Yankelevich <myankelevich at openjdk.org>
Committer: Sean Mullan <mullan at openjdk.org>
Date:      2025-04-10 15:30:44 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/0e223f1456c14efdb423595bee3444d5e26db7c6

8349534: Refactor jdk/sun/security/krb5/runNameEquals.sh to java test

Co-authored-by: Weijun Wang <weijun at openjdk.org>
Reviewed-by: mullan

! test/jdk/sun/security/krb5/Krb5NameEquals.java
- test/jdk/sun/security/krb5/runNameEquals.sh

Changeset: 36e11b68
Branch: foreign-memaccess+abi
Author:    David Beaumont <david.beaumont at oracle.com>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2025-04-10 16:01:00 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/36e11b6827d5065f75a52887e1200b22cb3cdd40

8353683: [REDO] j.u.l.Handler classes create deadlock risk via synchronized publish() method

Reviewed-by: smarks

! src/java.logging/share/classes/java/util/logging/ConsoleHandler.java
! src/java.logging/share/classes/java/util/logging/FileHandler.java
! src/java.logging/share/classes/java/util/logging/Handler.java
! src/java.logging/share/classes/java/util/logging/SocketHandler.java
! src/java.logging/share/classes/java/util/logging/StreamHandler.java
+ test/jdk/java/util/logging/Handler/StreamHandlerLockingTest.java
+ test/jdk/java/util/logging/Handler/java.logging/java/util/logging/TestStreamHandler.java
+ test/jdk/java/util/logging/LoggingDeadlock5.java

Changeset: 799e5b33
Branch: foreign-memaccess+abi
Author:    Archie Cobbs <acobbs at openjdk.org>
Date:      2025-04-10 17:06:44 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/799e5b33a11d252109636dd15d22ed3b6280aad4

8354071: Add LintCategory property indicating whether @SuppressWarnings is supported

Reviewed-by: mcimadamore

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Lint.java

Changeset: dc249be2
Branch: foreign-memaccess+abi
Author:    Zihao Lin <linzihao1999 at outlook.com>
Committer: Chen Liang <liach at openjdk.org>
Date:      2025-04-10 17:21:51 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/dc249be2474d8711ca6e92ec139b4b6f0aa92e6e

8350462: MethodTypeForm.LF_INTERPRET can cache the MemberName instead

Reviewed-by: liach, jvernee

! src/java.base/share/classes/java/lang/invoke/LambdaForm.java
! src/java.base/share/classes/java/lang/invoke/MethodTypeForm.java

Changeset: 60f3d607
Branch: foreign-memaccess+abi
Author:    Jeremy Wood <mickleness at gmail.com>
Committer: Phil Race <prr at openjdk.org>
Date:      2025-04-10 18:31:53 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/60f3d607412dfe289f33dd922dfc1c9ff766810f

8351110: ImageIO.write for JPEG can write corrupt JPEG for certain thumbnail dimensions

Reviewed-by: aivanov, prr

! src/java.desktop/share/classes/com/sun/imageio/plugins/jpeg/JFIFMarkerSegment.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/jpeg/MarkerSegment.java
+ test/jdk/javax/imageio/plugins/jpeg/WriteJPEGThumbnailTest.java

Changeset: af5db513
Branch: foreign-memaccess+abi
Author:    Roger Riggs <rriggs at openjdk.org>
Date:      2025-04-10 19:19:31 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/af5db513060db5f89c071f531e6111c69fcd7370

8353641: Deprecate core library permission classes for removal

Reviewed-by: mullan, iris

! src/java.base/share/classes/java/io/FilePermission.java
! src/java.base/share/classes/java/io/ObjectStreamConstants.java
! src/java.base/share/classes/java/io/SerializablePermission.java
! src/java.base/share/classes/java/lang/RuntimePermission.java
! src/java.base/share/classes/java/lang/reflect/ReflectPermission.java
! src/java.base/share/classes/java/nio/file/LinkPermission.java
! src/java.base/share/classes/java/util/PropertyPermission.java
! src/java.base/share/classes/java/util/concurrent/ForkJoinPool.java
! src/java.base/share/classes/jdk/internal/access/JavaIOFilePermissionAccess.java
! src/java.base/share/classes/jdk/internal/access/SharedSecrets.java
! src/java.base/share/classes/jdk/internal/jrtfs/JrtFileSystemProvider.java
! src/java.base/share/classes/sun/net/www/protocol/file/FileURLConnection.java
! src/java.base/share/classes/sun/security/util/FilePermCompat.java
! src/java.base/windows/classes/sun/net/www/protocol/file/UNCFileURLConnection.java
! src/java.base/windows/classes/sun/nio/fs/WindowsFileCopy.java
! src/java.logging/share/classes/java/util/logging/LoggingPermission.java
! src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/trax/TemplatesImpl.java

Changeset: 3131dd1d
Branch: foreign-memaccess+abi
Author:    Harshitha Onkar <honkar at openjdk.org>
Date:      2025-04-10 19:55:29 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/3131dd1d5cb601b84cf898fff589596c2bcabdbc

8346465: Add a check in setData() to restrict the update of Built-In ICC_Profiles

Reviewed-by: aivanov, jdv, prr, serb

! src/java.desktop/share/classes/java/awt/color/ICC_Profile.java
+ test/jdk/java/awt/color/ICC_Profile/BuiltInProfileCheck/BuiltInProfileCheck.java
+ test/jdk/java/awt/color/ICC_Profile/BuiltInProfileCheck/builtIn.icc
= test/jdk/java/awt/color/ICC_Profile/BuiltInProfileCheck/custom.icc
! test/jdk/java/awt/color/ICC_Profile/SetHeaderInfo.java
! test/jdk/java/awt/color/ICC_ProfileSetNullDataTest.java
! test/jdk/sun/java2d/cmm/ProfileOp/SetDataTest.java

Changeset: 7680f70a
Branch: foreign-memaccess+abi
Author:    Calvin Cheung <ccheung at openjdk.org>
Date:      2025-04-10 19:57:30 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/7680f70ad647da741dd6cd9603a53f7923f95667

8171508: Remove -Dsun.java.launcher.is_altjvm option

Reviewed-by: dholmes, stuefe

! src/hotspot/os/aix/os_aix.cpp
! src/hotspot/os/bsd/os_bsd.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/arguments.hpp
! test/hotspot/gtest/gtestMain.cpp

Changeset: 4890b74c
Branch: foreign-memaccess+abi
Author:    Archie Cobbs <acobbs at openjdk.org>
Date:      2025-04-10 20:33:11 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4890b74c048a1472b87687294c316ecfb324e4ba

8354216: Small cleanups relating to Log.DiagnosticHandler

Reviewed-by: mcimadamore

! src/jdk.compiler/share/classes/com/sun/tools/javac/api/JavacTrees.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Analyzer.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/DeferredAttr.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Flow.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/main/JavaCompiler.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/ReferenceParser.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/processing/JavacProcessingEnvironment.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/util/Log.java
! src/jdk.jshell/share/classes/jdk/jshell/TaskFactory.java

Changeset: 7382ea1a
Branch: foreign-memaccess+abi
Author:    Mikael Vidstedt <mikael at openjdk.org>
Date:      2025-04-10 21:15:23 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/7382ea1a7e8570be0ff6d79d6565bfde7dd844f5

8354230: Wrong boot jdk for alpine-linux-x64 in GHA

Reviewed-by: erikj, iris, djelinski, sgehwolf

! make/conf/github-actions.conf

Changeset: e35f67b9
Branch: foreign-memaccess+abi
Author:    Michael McMahon <michaelm at openjdk.org>
Date:      2025-04-10 21:16:30 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e35f67b908a9e62fa6c18775d25a6b698cea8305

8285888: Clarify that java.net.http.HttpClient do NOT support Digest authentication

Reviewed-by: jpai, dfuchs

! src/java.net.http/share/classes/java/net/http/HttpClient.java

Changeset: 83c7d3bb
Branch: foreign-memaccess+abi
Author:    Stuart Marks <smarks at openjdk.org>
Date:      2025-04-10 21:43:14 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/83c7d3bbe860656ee403fa29df6a9e0aae962839

8351740: Clean up some code around initialization of encoding properties

Reviewed-by: naoto, alanb, rriggs

! src/java.base/share/classes/jdk/internal/util/SystemProps.java
! src/java.base/share/native/libjava/System.c
! src/java.base/share/native/libjava/java_props.h
! src/java.base/unix/native/libjava/java_props_md.c
! src/java.base/windows/native/libjava/java_props_md.c

Changeset: 7bb8b176
Branch: foreign-memaccess+abi
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-04-11 00:18:23 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/7bb8b1768f0992d066f33f340be42dbd7c21dcc9

8347472: Correct Attribute traversal and writing for Code attributes

Reviewed-by: asotona

! src/java.base/share/classes/java/lang/classfile/CodeElement.java
! src/java.base/share/classes/java/lang/classfile/CustomAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/UnknownAttribute.java
! src/java.base/share/classes/jdk/internal/classfile/impl/BoundAttribute.java
! src/java.base/share/classes/jdk/internal/classfile/impl/BufWriterImpl.java
! src/java.base/share/classes/jdk/internal/classfile/impl/CodeImpl.java
! src/java.base/share/classes/jdk/internal/classfile/impl/DirectCodeBuilder.java
! src/java.base/share/classes/jdk/internal/classfile/impl/LabelContext.java
+ test/jdk/jdk/classfile/AttributeInCodeTest.java
! test/jdk/jdk/classfile/helpers/RebuildingTransformation.java

Changeset: 1c34f3cd
Branch: foreign-memaccess+abi
Author:    Serguei Spitsyn <sspitsyn at openjdk.org>
Date:      2025-04-11 01:25:55 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/1c34f3cdb1df1b9bd01c6795e19a78753e3b555a

8352773: JVMTI should disable events during java upcalls

Reviewed-by: lmesnik, dholmes, cjplummer, coleenp

! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/prims/jvmtiEnvBase.hpp
! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/runtime/javaThread.cpp
! src/hotspot/share/runtime/javaThread.hpp

Changeset: 4478a99e
Branch: foreign-memaccess+abi
Author:    Thomas Fitzsimmons <fitzsim at redhat.com>
Committer: David Holmes <dholmes at openjdk.org>
Date:      2025-04-11 02:06:22 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4478a99e3111798c2e461c7e769a69672f187a6a

8354057: Odd debug output in -Xlog:os+container=debug on certain systems

Reviewed-by: sgehwolf, asmehra, lmesnik

! src/hotspot/os/linux/cgroupSubsystem_linux.cpp

Changeset: f955a8cb
Branch: foreign-memaccess+abi
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2025-04-11 03:53:29 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/f955a8cbd2d1233af7f7e4b4e4bfcdbb5a8cacae

8352687: Opensource few JInternalFrame and JTextField tests

Reviewed-by: honkar

+ test/jdk/javax/swing/JInternalFrame/bug4190516.java
+ test/jdk/javax/swing/JInternalFrame/bug4242045.java
+ test/jdk/javax/swing/JTextField/bug4232716.java
+ test/jdk/javax/swing/JTextField/bug5027332.java

Changeset: d8bed693
Branch: foreign-memaccess+abi
Author:    Alexander Zvegintsev <azvegint at openjdk.org>
Date:      2025-04-11 06:09:39 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d8bed6937311c1613d432bed73983d00dfd2a14a

8354317: [XWayland] Problem list two tests crashing XWayland server

Reviewed-by: serb, jdv

! test/jdk/ProblemList.txt

Changeset: cf0308b2
Branch: foreign-memaccess+abi
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-04-11 07:10:41 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/cf0308b2716053eb7c547cfcc6b160589cd6a2b0

8351152: x86: Remove code blocks that handle UseSSE < 2

Reviewed-by: vlivanov, kvn

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/c1_LinearScan_x86.hpp
! src/hotspot/cpu/x86/c1_Runtime1_x86.cpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/shared/barrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/shenandoah/shenandoahBarrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/interp_masm_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/methodHandles_x86.cpp
! src/hotspot/cpu/x86/templateTable_x86.cpp
! src/hotspot/cpu/x86/vm_version_x86.cpp
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/share/adlc/dfa.cpp
! src/hotspot/share/c1/c1_LinearScan.cpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/compile.hpp

Changeset: 1fc1cc5d
Branch: foreign-memaccess+abi
Author:    Evgeny Nikitin <enikitin at openjdk.org>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2025-04-11 08:15:01 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/1fc1cc5da9a38cf936636a72f9b8a4c246ceaab4

8354255: [jittester] Remove TempDir debug output

Reviewed-by: chagedorn, thartmann

! test/hotspot/jtreg/testlibrary/jittester/src/jdk/test/lib/jittester/TempDir.java

Changeset: e1b67709
Branch: foreign-memaccess+abi
Author:    Volkan Yazici <vyazici at openjdk.org>
Committer: Daniel Jeli?ski <djelinski at openjdk.org>
Date:      2025-04-11 09:06:11 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e1b677091e0f7860762695ae2e3cff2b63ff9d39

8353949: HttpHeaders.firstValueAsLong unnecessarily boxes to Long

Reviewed-by: dfuchs, djelinski, michaelm

! src/java.net.http/share/classes/java/net/http/HttpHeaders.java

Changeset: d4e194bc
Branch: foreign-memaccess+abi
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-04-11 10:22:15 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d4e194bc463ff3ad09e55cbb96bea00283679ce6

8354266: Fix non-UTF-8 text encoding

Reviewed-by: rgiulietti, erikj, naoto, eirbjo

! make/data/cldr/LICENSE
! src/demo/share/java2d/J2DBench/resources/textdata/arabic.ut8.txt
! src/demo/share/java2d/J2DBench/resources/textdata/english.ut8.txt
! src/demo/share/java2d/J2DBench/resources/textdata/greek.ut8.txt
! src/demo/share/java2d/J2DBench/resources/textdata/hebrew.ut8.txt
! src/demo/share/java2d/J2DBench/resources/textdata/hindi.ut8.txt
! src/demo/share/java2d/J2DBench/resources/textdata/japanese.ut8.txt
! src/demo/share/java2d/J2DBench/resources/textdata/korean.ut8.txt
! src/demo/share/java2d/J2DBench/resources/textdata/thai.ut8.txt
! src/demo/share/jfc/CodePointIM/README_zh_CN.html
! src/hotspot/cpu/x86/macroAssembler_x86_sha.cpp
! src/java.desktop/share/legal/lcms.md
! src/java.xml/share/classes/com/sun/org/apache/xml/internal/serializer/Encodings.properties

Changeset: 53bce9fd
Branch: foreign-memaccess+abi
Author:    duke <duke at openjdk.org>
Date:      2025-04-11 11:01:30 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/53bce9fdcbde4e5de59435588991b429142a7ff8

Automatic merge of jdk:master into master


Changeset: 2766fb74
Branch: foreign-memaccess+abi
Author:    duke <duke at openjdk.org>
Date:      2025-04-11 11:01:42 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/2766fb744e709ff573f2c362f3ef8c0e5a6a5360

Automatic merge of master into foreign-memaccess+abi



From duke at openjdk.org  Fri Apr 11 11:20:59 2025
From: duke at openjdk.org (duke)
Date: Fri, 11 Apr 2025 11:20:59 GMT
Subject: git: openjdk/panama-foreign: master: 152 new changesets
Message-ID: <875b2669-fedb-488c-8780-530b0f8774ce@openjdk.org>

Changeset: 10d1fec3
Branch: master
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2025-04-04 11:46:53 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/10d1fec3ff92de5b897737763972b62fba40753e

8353679: Restructure classes in jdk.jpackage.internal package

Reviewed-by: almatvee

! src/jdk.jpackage/linux/classes/jdk/jpackage/internal/LinuxAppImageBuilder.java
! src/jdk.jpackage/linux/classes/jdk/jpackage/internal/LinuxDebBundler.java
! src/jdk.jpackage/linux/classes/jdk/jpackage/internal/LinuxPackageBundler.java
! src/jdk.jpackage/linux/classes/jdk/jpackage/internal/LinuxRpmBundler.java
! src/jdk.jpackage/linux/classes/jdk/jpackage/internal/PackageProperty.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/CFBundleVersion.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacAppBundler.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacBaseInstallerBundler.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacDmgBundler.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacPkgBundler.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/resources/MacResources.properties
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/AppImageBundler.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/ApplicationLayout.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/Arguments.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/Bundler.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/DeployParams.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/FileAssociation.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/I18N.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/IOUtils.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/JLinkBundlerHelper.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/LauncherData.java
- src/jdk.jpackage/share/classes/jdk/jpackage/internal/PathGroup.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/StandardBundlerParam.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/ToolValidator.java
= src/jdk.jpackage/share/classes/jdk/jpackage/internal/model/ConfigException.java
= src/jdk.jpackage/share/classes/jdk/jpackage/internal/model/DottedVersion.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/model/I18N.java
= src/jdk.jpackage/share/classes/jdk/jpackage/internal/model/PackagerException.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/util/MultiResourceBundle.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/util/PListReader.java
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/util/PathGroup.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/util/XmlUtils.java
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/ExecutableRebrander.java
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/WinExeBundler.java
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/WinMsiBundler.java
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/WixAppImageFragmentBuilder.java
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/WixFragmentBuilder.java
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/WixTool.java
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/WixToolset.java
= src/jdk.jpackage/windows/classes/jdk/jpackage/internal/model/MsiVersion.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/MacHelper.java
! test/jdk/tools/jpackage/junit/TEST.properties
! test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/DeployParamsTest.java
! test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/PlatformVersionTest.java
! test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/ToolValidatorTest.java
= test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/model/DottedVersionTest.java
+ test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/util/PListReaderTest.java
= test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/util/PathGroupTest.java
! test/jdk/tools/jpackage/macosx/MacFileAssociationsTest.java

Changeset: cfcb3305
Branch: master
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2025-04-04 11:49:57 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/cfcb3305f078b61b37037ef6f652303d6c2c7098

8353681: jpackage suppresses errors when executed with --verbose option

Reviewed-by: almatvee

! src/jdk.jpackage/share/classes/jdk/jpackage/internal/Arguments.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/JPackageCommand.java
! test/jdk/tools/jpackage/share/BasicTest.java

Changeset: b92a4436
Branch: master
Author:    Joel Sikstr?m <jsikstro at openjdk.org>
Date:      2025-04-04 11:53:11 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/b92a44364d3a2267f5bc9aef3077805bebdf9fba

8353471: ZGC: Redundant generation id in ZGeneration

Reviewed-by: stefank, eosterlund

! src/hotspot/share/gc/z/zGeneration.cpp
! src/hotspot/share/gc/z/zGeneration.hpp

Changeset: 4dca735b
Branch: master
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-04-04 13:19:42 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4dca735bf30bcef17d127b8156cc41c4144fb536

8315844: $LSB_RELEASE is not defined before use

Reviewed-by: jwaters, erikj, djelinski

! make/autoconf/basic_tools.m4

Changeset: 37f8e419
Branch: master
Author:    Johannes Graham <j3graham at gmail.com>
Date:      2025-04-04 13:24:22 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/37f8e419f9661ba30b3c34bd9fecef71ab1eddb1

8347645: C2: XOR bounded value handling blocks constant folding

Reviewed-by: epeter, vlivanov, qamai, jkarthikeyan

! src/hotspot/share/opto/addnode.cpp
+ src/hotspot/share/opto/utilities/xor.hpp
+ test/hotspot/gtest/opto/test_xor_node.cpp
! test/hotspot/jtreg/compiler/c2/irTests/XorINodeIdealizationTests.java
! test/hotspot/jtreg/compiler/c2/irTests/XorLNodeIdealizationTests.java

Changeset: 3241b4e1
Branch: master
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-04-04 13:32:26 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/3241b4e111e3dbf475c0e5be117c2a8d1a63ad35

8353066: Properly detect Windows/aarch64 as build platform

Co-authored-by: Mikael Vidstedt <mikael at openjdk.org>
Reviewed-by: mikael, prr, erikj

! make/autoconf/build-aux/config.guess
! make/autoconf/toolchain_microsoft.m4

Changeset: 3670fde7
Branch: master
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-04-04 13:43:55 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/3670fde77f4cbf699bb43866f0c2fb5a867f0fc5

8349467: INIT_TARGETS tab completions on "make" lost with JDK-8348998

Reviewed-by: erikj

! make/PreInit.gmk

Changeset: 5520ff12
Branch: master
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-04-04 13:44:16 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/5520ff12ec26dc2b490fb702101c3679a2af9a2d

8340341: Abort in configure when using Xcode 16.0 or 16.1

Reviewed-by: jwaters, erikj

! make/autoconf/toolchain.m4

Changeset: 9fb36099
Branch: master
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-04-04 13:44:36 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9fb3609955b01c7026665d7baf06de9761391ce4

8350774: Generated test-<testname> targets broken after JDK-8348998

Reviewed-by: erikj

= make/GenerateFindTests.gmk
! make/Init.gmk
! make/PreInitSupport.gmk
! make/RunTestsPrebuilt.gmk

Changeset: 3cc43b32
Branch: master
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-04-04 13:44:55 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/3cc43b3224efdf1a3f35fff58b993027a9e1f4ad

8349075: Once again allow -compilejdk in JAVA_OPTIONS

Reviewed-by: rehn, erikj

! make/RunTests.gmk

Changeset: 31a6de2e
Branch: master
Author:    Phil Race <prr at openjdk.org>
Date:      2025-04-04 18:13:22 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/31a6de2e743923c92e976d5f5536120736d56029

8353309: Open source several Swing text tests

Reviewed-by: aivanov, serb

+ test/jdk/javax/swing/text/BoxView/BaselineTest.java
+ test/jdk/javax/swing/text/GlyphView/bug4188841.java
+ test/jdk/javax/swing/text/html/FormView/4473401/bug4473401.java
+ test/jdk/javax/swing/text/html/FormView/4473401/frame1.html
+ test/jdk/javax/swing/text/html/FormView/4473401/frame2.html
+ test/jdk/javax/swing/text/html/FormView/4473401/frameresult.html
+ test/jdk/javax/swing/text/html/FormView/4473401/frameset.html
+ test/jdk/javax/swing/text/html/FormView/bug4529702.java
+ test/jdk/javax/swing/text/html/FrameSetView/4890934/bug4890934.java
+ test/jdk/javax/swing/text/html/FrameSetView/4890934/frame1.html
+ test/jdk/javax/swing/text/html/FrameSetView/4890934/frame2.html
+ test/jdk/javax/swing/text/html/FrameSetView/4890934/frameresult.html
+ test/jdk/javax/swing/text/html/FrameSetView/4890934/frameset.html

Changeset: 74c2d8f4
Branch: master
Author:    Phil Race <prr at openjdk.org>
Date:      2025-04-04 18:16:57 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/74c2d8f41bbb770e959a77ae1ce468162d68beaf

8353320: Open source more Swing text tests

Reviewed-by: aivanov, serb

+ test/jdk/javax/swing/text/html/FrameView/4463014/bug4463014.java
= test/jdk/javax/swing/text/html/FrameView/4463014/frame1.html
= test/jdk/javax/swing/text/html/FrameView/4463014/frame2.html
= test/jdk/javax/swing/text/html/FrameView/4463014/frameresult.html
= test/jdk/javax/swing/text/html/FrameView/4463014/frameset.html
+ test/jdk/javax/swing/text/html/HTMLEditorKit/bug4102068.java
+ test/jdk/javax/swing/text/html/HTMLEditorKit/bug4198022.java
+ test/jdk/javax/swing/text/html/HTMLEditorKit/bug4245401.java
+ test/jdk/javax/swing/text/html/StyleSheet/bug4619595.java

Changeset: 9fcb06f9
Branch: master
Author:    Phil Race <prr at openjdk.org>
Date:      2025-04-04 18:19:05 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9fcb06f9340f4f8f5bf2b74d0c4007f237625a72

8352997: Open source several Swing JTabbedPane tests

Reviewed-by: azvegint, serb, honkar

+ test/jdk/javax/swing/JTabbedPane/4287208/bug4287208.java
+ test/jdk/javax/swing/JTabbedPane/4287208/duke.gif
+ test/jdk/javax/swing/JTabbedPane/bug4273320.java
+ test/jdk/javax/swing/JTabbedPane/bug4287268.java
+ test/jdk/javax/swing/JTabbedPane/bug4362226.java
+ test/jdk/javax/swing/JTabbedPane/bug4668865.java

Changeset: e17c3994
Branch: master
Author:    Harshitha Onkar <honkar at openjdk.org>
Date:      2025-04-04 22:41:59 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e17c3994b8392357b0aacea0bae6b354a2cc90a5

8353201: Open source Swing Tooltip tests - Set 2

Reviewed-by: dnguyen, prr, azvegint

+ test/jdk/javax/swing/ToolTipManager/bug4250178.java
+ test/jdk/javax/swing/ToolTipManager/bug4294808.java
+ test/jdk/javax/swing/ToolTipManager/bug6178004.java

Changeset: 9bb804b1
Branch: master
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2025-04-05 01:12:48 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9bb804b14e164982860db6323c7db33214cd0d36

8338554: Fix inconsistencies in javadoc/doclet/testLinkOption/TestRedirectLinks.java

Reviewed-by: liach, nbenalla

! test/langtools/jdk/javadoc/doclet/testLinkOption/TestRedirectLinks.java

Changeset: 6d37e633
Branch: master
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2025-04-05 20:25:30 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/6d37e633e6afa11ecd40bed10c0efbde6f9f6181

8353753: Remove unnecessary forward declaration in oop.hpp

Reviewed-by: kbarrett

! src/hotspot/share/oops/oop.hpp

Changeset: 660b17a6
Branch: master
Author:    Evgeny Astigeevich <eastigeevich at openjdk.org>
Date:      2025-04-06 17:38:28 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/660b17a6b9afe26dee2d9647755c75d817888eda

8350852: Implement JMH benchmark for sparse CodeCache

Reviewed-by: kvn

+ test/micro/org/openjdk/bench/vm/compiler/SparseCodeCache.java

Changeset: 97ed5361
Branch: master
Author:    Marc Chevalier <mchevalier at openjdk.org>
Date:      2025-04-07 05:21:44 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/97ed536125645304aed03a4afbc3ded627de0bb0

8346989: C2: deoptimization and re-execution cycle with Math.*Exact in case of frequent overflow

Reviewed-by: thartmann, vlivanov

! src/hotspot/share/opto/graphKit.cpp
! src/hotspot/share/opto/graphKit.hpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/library_call.hpp
+ test/hotspot/jtreg/compiler/intrinsics/mathexact/OverflowTest.java
+ test/micro/org/openjdk/bench/vm/compiler/MathExact.java

Changeset: 6d9ece73
Branch: master
Author:    Robbin Ehn <rehn at openjdk.org>
Date:      2025-04-07 07:09:51 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/6d9ece73a96dd32fccf4a740205407a76dcd907a

8351949: RISC-V: Cleanup and enable store-load peephole for membars

Reviewed-by: fyang, fjiang, mli

! src/hotspot/cpu/riscv/assembler_riscv.hpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.hpp
! src/hotspot/cpu/riscv/riscv.ad

Changeset: 6abf4e6d
Branch: master
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2025-04-07 07:14:32 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/6abf4e6d4d9f948b8ae51aec731b94ba7acd022e

8353568: SEGV_BNDERR signal code adjust definition

Reviewed-by: stuefe

! src/hotspot/os/posix/signals_posix.cpp

Changeset: d1e91fcd
Branch: master
Author:    Fei Yang <fyang at openjdk.org>
Date:      2025-04-07 07:21:15 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d1e91fcd620ce7e5527363dfa44543872f419c73

8353344: RISC-V: Detect and enable several extensions for debug builds

Reviewed-by: mli, fjiang, rehn

! src/hotspot/os_cpu/linux_riscv/riscv_hwprobe.cpp

Changeset: d63b561f
Branch: master
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-04-07 07:39:17 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d63b561fffd42d76f14771c47951dd1d08efe3a7

8353188: C1: Clean up x86 backend after 32-bit x86 removal

Reviewed-by: kvn, vlivanov

! src/hotspot/cpu/x86/c1_CodeStubs_x86.cpp
! src/hotspot/cpu/x86/c1_Defs_x86.hpp
! src/hotspot/cpu/x86/c1_FrameMap_x86.cpp
! src/hotspot/cpu/x86/c1_FrameMap_x86.hpp
! src/hotspot/cpu/x86/c1_LIRAssembler_x86.cpp
! src/hotspot/cpu/x86/c1_LIRAssembler_x86.hpp
! src/hotspot/cpu/x86/c1_LIRGenerator_x86.cpp
! src/hotspot/cpu/x86/c1_LIR_x86.cpp
! src/hotspot/cpu/x86/c1_LinearScan_x86.hpp
! src/hotspot/cpu/x86/c1_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/c1_Runtime1_x86.cpp

Changeset: 39549f89
Branch: master
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-04-07 09:13:43 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/39549f89905019fa90dd20ff8b6822c1351cbaa6

8352116: Deadlock with GCLocker and JVMTI after JDK-8192647

Reviewed-by: kbarrett, tschatzl, eosterlund

! src/hotspot/share/gc/shared/gcLocker.cpp
! src/hotspot/share/gc/shared/gcVMOperations.cpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/mutexLocker.hpp

Changeset: 32d6d031
Branch: master
Author:    Mikhail Yankelevich <myankelevich at openjdk.org>
Committer: Jaikiran Pai <jpai at openjdk.org>
Date:      2025-04-07 09:57:12 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/32d6d031514be9cfee5b0fd778cb738b7ff9d770

8349348: Refactor ClassLoaderDeadlock.sh and Deadlock.sh to run fully in java

Reviewed-by: jpai, mullan

! test/jdk/java/security/Security/ClassLoaderDeadlock/ClassLoaderDeadlock.java
- test/jdk/java/security/Security/ClassLoaderDeadlock/ClassLoaderDeadlock.sh
! test/jdk/java/security/Security/ClassLoaderDeadlock/Deadlock.java
- test/jdk/java/security/Security/ClassLoaderDeadlock/Deadlock.sh

Changeset: c494a00a
Branch: master
Author:    Joel Sikstr?m <jsikstro at openjdk.org>
Date:      2025-04-07 11:31:06 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/c494a00a66d21d2e403fd9ce253eb132c34e455d

8353559: Restructure CollectedHeap error printing

Reviewed-by: stefank, eosterlund, ayang

! src/hotspot/share/gc/epsilon/epsilonHeap.cpp
! src/hotspot/share/gc/epsilon/epsilonHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.cpp
! src/hotspot/share/gc/serial/serialHeap.cpp
! src/hotspot/share/gc/serial/serialHeap.hpp
! src/hotspot/share/gc/shared/collectedHeap.cpp
! src/hotspot/share/gc/shared/collectedHeap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp
! src/hotspot/share/gc/z/zCollectedHeap.cpp
! src/hotspot/share/gc/z/zCollectedHeap.hpp
! src/hotspot/share/gc/z/zHeap.cpp
! src/hotspot/share/gc/z/zHeap.hpp
! src/hotspot/share/utilities/vmError.cpp

Changeset: 6ab1647a
Branch: master
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2025-04-07 11:32:16 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/6ab1647af2d83427215f3a704671f113ba9845e2

8353637: ZGC: Discontiguous memory reservation is broken on Windows

Co-authored-by: Axel Boldt-Christmas <aboldtch at openjdk.org>
Reviewed-by: jsikstro, aboldtch, eosterlund

! src/hotspot/os/posix/gc/z/zVirtualMemory_posix.cpp
! src/hotspot/os/windows/gc/z/zVirtualMemory_windows.cpp
! src/hotspot/share/gc/z/zArguments.hpp
! src/hotspot/share/gc/z/zInitialize.hpp
! src/hotspot/share/gc/z/zMemory.cpp
! src/hotspot/share/gc/z/zMemory.hpp
! src/hotspot/share/gc/z/zMemory.inline.hpp
! src/hotspot/share/gc/z/zNMT.cpp
! src/hotspot/share/gc/z/zNMT.hpp
! src/hotspot/share/gc/z/zPhysicalMemory.cpp
! src/hotspot/share/gc/z/zVirtualMemory.cpp
! src/hotspot/share/gc/z/zVirtualMemory.hpp
! test/hotspot/gtest/gc/z/test_zMapper_windows.cpp
! test/hotspot/gtest/gc/z/test_zMemory.cpp
! test/hotspot/gtest/gc/z/test_zVirtualMemory.cpp
+ test/hotspot/gtest/gc/z/test_zVirtualMemoryManager.cpp
+ test/hotspot/gtest/gc/z/zunittest.hpp

Changeset: e8c9e5c6
Branch: master
Author:    Kevin Walls <kevinw at openjdk.org>
Date:      2025-04-07 11:34:23 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e8c9e5c6cd3c844765c27c068022a018914fdf4e

8353231: Test com/sun/management/OperatingSystemMXBean/GetProcessCpuLoad still fails intermittently

Reviewed-by: dholmes

= test/jdk/com/sun/management/OperatingSystemMXBean/TEST.properties

Changeset: 26bb1837
Branch: master
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2025-04-07 11:56:53 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/26bb18378737809542b1153f8f34d55d409ea4e2

8352621: MatchException from backwards incompatible change to switch expressions

Reviewed-by: abimpoudis

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TransPatterns.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Target.java
+ test/langtools/tools/javac/patterns/NoPrimitivesAsCaseLabelsFor21.java

Changeset: 353e1738
Branch: master
Author:    Matthew Donovan <mdonovan at openjdk.org>
Date:      2025-04-07 11:58:17 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/353e1738f6eb9965571e1de881d209b698492e6e

8219408: Tests should handle ${} in the view of jtreg "smart action"

Reviewed-by: mullan

- test/jdk/com/sun/security/auth/login/ConfigFile/TEST.properties
- test/jdk/java/security/Security/SecurityPropFile/TEST.properties
- test/jdk/javax/security/auth/login/TEST.properties
- test/jdk/sun/security/util/Resources/TEST.properties

Changeset: 66435c27
Branch: master
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2025-04-07 12:28:41 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/66435c27b3e0a89e4350caf6207e36f5a9b82b7f

8352684: Opensource JInternalFrame tests - series1

Reviewed-by: azvegint

+ test/jdk/javax/swing/JInternalFrame/bug4131008.java
+ test/jdk/javax/swing/JInternalFrame/bug4176136.java
+ test/jdk/javax/swing/JInternalFrame/bug4244536.java
+ test/jdk/javax/swing/JInternalFrame/bug4305284.java

Changeset: 27c8d9d6
Branch: master
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2025-04-07 12:30:55 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/27c8d9d635eaa0aac722c1b1eba8591fd291c077

8352686: Opensource JInternalFrame tests - series3

Reviewed-by: azvegint

+ test/jdk/javax/swing/JInternalFrame/bug4151444.java
+ test/jdk/javax/swing/JInternalFrame/bug4215380.java
+ test/jdk/javax/swing/JInternalFrame/bug4321312.java
+ test/jdk/javax/swing/JInternalFrame/bug4322726.java

Changeset: 9128ec61
Branch: master
Author:    Joachim Kern <jkern at openjdk.org>
Date:      2025-04-07 12:50:43 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9128ec61df430a2eb352f58ec9799d332f7b1a10

8352935: Launcher should not add $JDK/../lib to LD_LIBRARY_PATH

Reviewed-by: clanger, ihse, jpai

! src/java.base/unix/native/libjli/java_md.c
! test/jdk/tools/launcher/ExecutionEnvironment.java
! test/jdk/tools/launcher/Test7029048.java

Changeset: 77fff61b
Branch: master
Author:    Gerard Ziemski <gziemski at openjdk.org>
Date:      2025-04-07 13:04:47 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/77fff61b864054b0029ee5d38f6293534db10ce1

8341095: Possible overflow in os::Posix::print_uptime_info

Reviewed-by: dholmes

! src/hotspot/os/posix/os_posix.cpp

Changeset: 60fbf73f
Branch: master
Author:    Christoph Langer <clanger at openjdk.org>
Date:      2025-04-07 13:27:21 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/60fbf73fc492ad9fff83fb4540e2d01311406287

8353709: Debug symbols bundle should contain full debug files when building --with-external-symbols-in-bundles=public

Reviewed-by: erikj, mbaesken

! make/Bundles.gmk

Changeset: 40210333
Branch: master
Author:    Viktor Klang <vklang at openjdk.org>
Date:      2025-04-07 15:03:30 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/402103331bcdb1055f89c938fdd6b1df772993b6

8353659: SubmissionPublisherTest::testCap1Submit times out

Reviewed-by: dl, alanb

! src/java.base/share/classes/java/util/concurrent/ForkJoinPool.java
! test/jdk/java/util/concurrent/tck/ForkJoinPool20Test.java

Changeset: 9a391f44
Branch: master
Author:    Eirik Bj?rsn?s <eirbjo at openjdk.org>
Date:      2025-04-07 15:23:18 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9a391f44e038d6c15a7872164bd3099edad93c8d

8353278: Consolidate local file URL checks in jar: and file: URL schemes

Reviewed-by: dfuchs, jpai

! src/java.base/share/classes/sun/net/www/ParseUtil.java
! src/java.base/share/classes/sun/net/www/protocol/jar/JarFileFactory.java
! src/java.base/share/classes/sun/net/www/protocol/jar/URLJarFile.java
! src/java.base/unix/classes/sun/net/www/protocol/file/Handler.java
! src/java.base/windows/classes/sun/net/www/protocol/file/Handler.java

Changeset: 867a0301
Branch: master
Author:    Viktor Klang <vklang at openjdk.org>
Date:      2025-04-07 16:15:51 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/867a0301893cbf3d5434e4966d27d7f4913afb98

8352971: Increase maximum number of hold counts for ReentrantReadWriteLock

Reviewed-by: alanb

! src/java.base/share/classes/java/util/concurrent/locks/ReentrantReadWriteLock.java
! test/jdk/java/util/concurrent/tck/JSR166TestCase.java
+ test/jdk/java/util/concurrent/tck/ReentrantReadWriteLock20Test.java
! test/jdk/java/util/concurrent/tck/ReentrantReadWriteLockTest.java

Changeset: e08441c0
Branch: master
Author:    Phil Race <prr at openjdk.org>
Date:      2025-04-07 16:40:36 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e08441c03352543f800aef166afabec1dacaf4bf

8353475: Open source two Swing DefaultCaret tests

Reviewed-by: honkar

+ test/jdk/javax/swing/text/DefaultCaret/PaintTest.java
+ test/jdk/javax/swing/text/DefaultCaret/bug4785160.java

Changeset: 0d4d1558
Branch: master
Author:    Koushik Thirupattur <koushik.thirupattur at oracle.com>
Committer: Sean Mullan <mullan at openjdk.org>
Date:      2025-04-07 17:29:13 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/0d4d1558164bb352aa4f7be1fffb7eb2da506944

8349890: Option -Djava.security.debug=x509,ava breaks special chars

Reviewed-by: mullan

! src/java.base/share/classes/sun/security/x509/AVA.java
+ test/jdk/sun/security/x509/X500Name/PrintX500PrincipalInDebugModeWithAvaOption.java

Changeset: 1b6f6946
Branch: master
Author:    Phil Race <prr at openjdk.org>
Date:      2025-04-07 18:16:15 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/1b6f6946ae1fa0657d6bd1f63b25a0008ab2acdd

8353304: Open source two JTabbedPane tests

Reviewed-by: kizune

! test/jdk/ProblemList.txt
+ test/jdk/javax/swing/JTabbedPane/bug4499556.java
+ test/jdk/javax/swing/JTabbedPane/bug6259533.java

Changeset: 885cf0ff
Branch: master
Author:    Volodymyr Paprotski <vpaprotski at openjdk.org>
Committer: Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2025-04-07 18:44:04 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/885cf0ff8d1e7816bf409136234d63373d576f9e

8353671: Remove dead code missed in JDK-8350459

Reviewed-by: sviswanathan, mullan

! src/java.base/share/classes/sun/security/util/math/intpoly/MontgomeryIntegerPolynomialP256.java

Changeset: 5481021e
Branch: master
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2025-04-07 18:46:04 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/5481021ee64fd457279ea7083be0f977c7ce3e3c

8321591: (fs) Improve String -> Path conversion performance (win)

Reviewed-by: alanb

! src/java.base/windows/classes/sun/nio/fs/WindowsPathParser.java
+ test/micro/org/openjdk/bench/java/nio/file/PathOfString.java

Changeset: 05ff557d
Branch: master
Author:    Renjith Kannath Pariyangad <rkannathpari at openjdk.org>
Committer: Alexey Ivanov <aivanov at openjdk.org>
Date:      2025-04-07 19:52:39 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/05ff557dee6adc679d85bfe8fb49f69053a6aaba

8353138: Screen capture for test TaskbarPositionTest.java, failure case

Reviewed-by: aivanov, serb

! test/jdk/javax/swing/Popup/TaskbarPositionTest.java

Changeset: 3757f660
Branch: master
Author:    Daniel Gredler <dgredler at openjdk.org>
Committer: Alexey Ivanov <aivanov at openjdk.org>
Date:      2025-04-07 19:53:36 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/3757f660f237408e843584c224f03a64657f7b31

8353002: Remove unnecessary Windows version check in WTaskbarPeer

Reviewed-by: prr, serb, aivanov

! src/java.desktop/windows/classes/sun/awt/windows/WTaskbarPeer.java
+ test/jdk/java/awt/Dialog/TaskbarFeatureTest.java

Changeset: cebda921
Branch: master
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-04-07 20:32:26 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/cebda921dd49cf05b521f9ab3f731dd44719b027

8311227: Add .editorconfig

Co-authored-by: David Briemann <david at briemann.com>
Reviewed-by: erikj

+ .editorconfig
+ src/hotspot/.editorconfig

Changeset: 42dc99ea
Branch: master
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-04-07 20:34:30 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/42dc99eac16c46f1b403cce1dd14c6bda50eae70

8301197: Make sure use of printf is correct and actually needed

Reviewed-by: erikj

! make/Docs.gmk
! make/Init.gmk
! make/InitSupport.gmk
! make/MainSupport.gmk
! make/RunTests.gmk
! make/SourceRevision.gmk
! make/autoconf/help.m4
! make/common/FindTests.gmk
! make/common/JarArchive.gmk
! make/common/Modules.gmk
! make/common/modules/GensrcCommon.gmk
! make/modules/java.base/Copy.gmk
! make/modules/java.base/gensrc/GensrcBuffer.gmk
! make/modules/java.base/gensrc/GensrcScopedMemoryAccess.gmk
! make/scripts/compare.sh
! test/make/autoconf/test.m4

Changeset: a8dfcf55
Branch: master
Author:    Justin Lu <jlu at openjdk.org>
Date:      2025-04-07 20:45:51 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/a8dfcf55849775a7ac4822a8b7661f20f1b33bb0

8353322: Specification of ChoiceFormat#parse(String, ParsePosition) is inadequate

Reviewed-by: naoto

! src/java.base/share/classes/java/text/ChoiceFormat.java

Changeset: e266eba4
Branch: master
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2025-04-07 20:50:41 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e266eba40131bb97c392c8c87551d28e74c4764a

8352972: PPC64: Intrinsify Unsafe::setMemory

Reviewed-by: lucy

! src/hotspot/cpu/ppc/stubGenerator_ppc.cpp

Changeset: fd2734e9
Branch: master
Author:    Justin Lu <jlu at openjdk.org>
Date:      2025-04-07 21:52:57 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/fd2734e97d3ef505473938109746ae59d5fefca6

8353585: Provide ChoiceFormat#parse(String, ParsePosition) tests

Reviewed-by: naoto

+ test/jdk/java/text/Format/ChoiceFormat/ParseTest.java

Changeset: 3951a8e0
Branch: master
Author:    David Holmes <dholmes at openjdk.org>
Date:      2025-04-07 23:36:04 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/3951a8e01945d262cdd6ebbe4e1548ddf8e3c02a

8353365: TOUCH_ASSERT_POISON clears GetLastError()

Reviewed-by: kbarrett, stuefe, jwaters

! src/hotspot/os/windows/os_windows.cpp
! test/hotspot/gtest/utilities/test_vmerror.cpp

Changeset: edaeb4b2
Branch: master
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2025-04-08 00:33:36 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/edaeb4b2da7c7a49ea3f3baebc7a072b56088e34

8352895: UserCookie.java runs wrong test class

Reviewed-by: dfuchs

! test/jdk/sun/net/www/protocol/http/UserCookie.java

Changeset: b64cdc28
Branch: master
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2025-04-08 00:35:33 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/b64cdc28132c889ca8e21dc9534590ba2a778bcd

8353787: Increased number of SHA-384-Digest java.util.jar.Attributes$Name instances leading to higher memory footprint

Reviewed-by: mullan, lancea

! src/java.base/share/classes/java/util/jar/Attributes.java

Changeset: 80ff7b9c
Branch: master
Author:    Fei Yang <fyang at openjdk.org>
Date:      2025-04-08 01:37:29 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/80ff7b9c9406c7845ecb3bc40910e92ccdd23ff2

8353695: RISC-V: compiler/cpuflags/TestAESIntrinsicsOnUnsupportedConfig.java is failing with Zvkn

Reviewed-by: fjiang, mli

! test/hotspot/jtreg/compiler/cpuflags/TestAESIntrinsicsOnSupportedConfig.java
! test/hotspot/jtreg/compiler/cpuflags/TestAESIntrinsicsOnUnsupportedConfig.java
! test/hotspot/jtreg/compiler/lib/ir_framework/test/IREncodingPrinter.java

Changeset: fb955bcb
Branch: master
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2025-04-08 06:03:16 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/fb955bcb153b7008b45e9080c0817fcce7b5463e

8353267: jmod create finds the wrong set of packages when class file are in non-package location

Reviewed-by: rriggs

! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/ResourcePoolManager.java
! src/jdk.jlink/share/classes/jdk/tools/jmod/JmodTask.java
+ test/jdk/tools/jlink/ClassFileInMetaInfo.java
! test/jdk/tools/jmod/JmodTest.java

Changeset: 9844c1c5
Branch: master
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2025-04-08 06:07:44 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9844c1c52b9b7b6959d4e5cc626495c83f4aa9d4

8066583: DeflaterInput/OutputStream and InflaterInput/OutputStream should explain responsibility for freeing resources

Reviewed-by: liach, alanb, lancea

! src/java.base/share/classes/java/util/zip/DeflaterInputStream.java
! src/java.base/share/classes/java/util/zip/DeflaterOutputStream.java
! src/java.base/share/classes/java/util/zip/InflaterInputStream.java
! src/java.base/share/classes/java/util/zip/InflaterOutputStream.java
! test/jdk/java/util/zip/DeflateIn_InflateOut.java
! test/jdk/java/util/zip/InflateIn_DeflateOut.java

Changeset: ea07e719
Branch: master
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-04-08 08:12:59 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/ea07e719ca255d0da1966118c464ee23f4dc44da

8352256: ObjectSynchronizer::quick_notify misses JFR event notification path

Reviewed-by: dholmes, coleenp, mgronlun

! src/hotspot/share/runtime/objectMonitor.cpp
! src/hotspot/share/runtime/objectMonitor.hpp
! src/hotspot/share/runtime/synchronizer.cpp

Changeset: fda5eecd
Branch: master
Author:    Roberto Casta?eda Lozano <rcastanedalo at openjdk.org>
Date:      2025-04-08 08:27:00 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/fda5eecd6717eb6e1db56be3e41b65deae6e683e

8353669: IGV: dump OOP maps for MachSafePoint nodes

Reviewed-by: chagedorn, thartmann

! src/hotspot/share/opto/idealGraphPrinter.cpp

Changeset: 9088afc4
Branch: master
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2025-04-08 09:25:23 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9088afc4f16b6265e640bf176d8ca8e3ac6ca45c

8353332: Test jdk/jshell/ToolProviderTest.java failed in relation to enable-preview

Reviewed-by: jpai, asotona

! src/jdk.jshell/share/classes/jdk/internal/jshell/tool/JShellToolProvider.java
! test/langtools/jdk/jshell/ToolProviderTest.java

Changeset: d8bed130
Branch: master
Author:    Koushik Thirupattur <koushik.thirupattur at oracle.com>
Committer: Sean Mullan <mullan at openjdk.org>
Date:      2025-04-08 11:50:59 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d8bed1304713b17286d4ed614f95d0ef6e59a95b

8353945: Test javax/security/auth/x500/X500Principal/NameFormat.java fails after JDK-8349890

Reviewed-by: mullan

! test/jdk/javax/security/auth/x500/X500Principal/NameFormat.java

Changeset: 3d24f1a3
Branch: master
Author:    Harald Eilertsen <haraldei at anduin.net>
Committer: Erik Joelsson <erikj at openjdk.org>
Date:      2025-04-08 12:40:10 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/3d24f1a38280fd7f40148399c1ae2f3bd20763e5

8353580: libjpeg is not found if not installed in system directories

Reviewed-by: erikj

! make/autoconf/lib-bundled.m4
! make/autoconf/spec.gmk.template

Changeset: b3751b90
Branch: master
Author:    Harald Eilertsen <haraldei at anduin.net>
Committer: Erik Joelsson <erikj at openjdk.org>
Date:      2025-04-08 12:40:54 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/b3751b90f6f5406fb78f0f9a01f0337a64021dfc

8353573: System giflib not found by configure if it's not in system directories

Reviewed-by: erikj

! make/autoconf/lib-bundled.m4
! make/autoconf/spec.gmk.template

Changeset: 21db0fdb
Branch: master
Author:    Hamlin Li <mli at openjdk.org>
Date:      2025-04-08 12:59:36 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/21db0fdbfb019b9a7c6613e190ad457278f29582

8353665: RISC-V: IR verification fails in TestSubNodeFloatDoubleNegation.java

Reviewed-by: thartmann, luhenry

! test/hotspot/jtreg/compiler/floatingpoint/TestSubNodeFloatDoubleNegation.java
! test/hotspot/jtreg/compiler/lib/ir_framework/TestFramework.java

Changeset: cc5e9388
Branch: master
Author:    Hamlin Li <mli at openjdk.org>
Date:      2025-04-08 13:00:07 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/cc5e9388d8c55178fd32eabce0f24d5ab8e76fdd

8353600: RISC-V: compiler/vectorization/TestRotateByteAndShortVector.java is failing with Zvbb

Reviewed-by: fyang, luhenry

! src/hotspot/cpu/riscv/riscv_v.ad
! test/hotspot/jtreg/compiler/vectorization/TestRotateByteAndShortVector.java

Changeset: dfa79c37
Branch: master
Author:    Artur Barashev <abarashev at openjdk.org>
Committer: Sean Mullan <mullan at openjdk.org>
Date:      2025-04-08 13:02:50 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/dfa79c373097d17a347b7c17103c57e12f59dc67

8340321: Disable SHA-1 in TLS/DTLS 1.2 handshake signatures

Reviewed-by: mullan

! src/java.base/share/classes/sun/security/ssl/SignatureScheme.java
! src/java.base/share/conf/security/java.security
+ test/jdk/sun/security/ssl/SignatureScheme/DisableSHA1inHandshakeSignatureDTLS12.java
+ test/jdk/sun/security/ssl/SignatureScheme/DisableSHA1inHandshakeSignatureTLS12.java
+ test/jdk/sun/security/ssl/SignatureScheme/DisableSHA1inHandshakeSignatureTLS13.java

Changeset: d9f2e692
Branch: master
Author:    Damon Fenacci <dfenacci at openjdk.org>
Date:      2025-04-08 13:05:15 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d9f2e6921558b4919889d81871b699971fb4f3ba

8352963: [REDO] Missing late inline cleanup causes compiler/vectorapi/VectorLogicalOpIdentityTest.java IR failure

Reviewed-by: vlivanov, thartmann

! src/hotspot/share/opto/callGenerator.cpp
! src/hotspot/share/opto/callnode.cpp
! src/hotspot/share/opto/callnode.hpp
! src/hotspot/share/opto/compile.cpp
! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/compiler/vectorapi/VectorGatherMaskFoldingTest.java
! test/hotspot/jtreg/compiler/vectorapi/VectorLogicalOpIdentityTest.java

Changeset: 250437e5
Branch: master
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2025-04-08 13:12:28 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/250437e557c56ba66a74ab759cfd1071a510e184

8351654: Agent transformer bytecodes should be verified

Reviewed-by: dholmes, lmesnik

! src/hotspot/share/classfile/classFileParser.cpp
! src/hotspot/share/classfile/classFileStream.cpp
! src/hotspot/share/classfile/classFileStream.hpp
! src/hotspot/share/classfile/klassFactory.cpp
+ test/hotspot/jtreg/runtime/modules/PatchModule/PatchModuleJavaBaseVerify.java
+ test/hotspot/jtreg/runtime/verifier/CFLH/TestChecker.java
+ test/hotspot/jtreg/runtime/verifier/CFLH/TestVerify.java

Changeset: 676cfae9
Branch: master
Author:    Viktor Klang <vklang at openjdk.org>
Date:      2025-04-08 13:49:15 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/676cfae91c8bd4799adfedff2ad59a9aab953ece

8354016: Update ReentrantReadWriteLock documentation to reflect its new max capacity

Reviewed-by: alanb

! src/java.base/share/classes/java/util/concurrent/locks/ReentrantReadWriteLock.java

Changeset: 58ff36f3
Branch: master
Author:    Daniel Jeli?ski <djelinski at openjdk.org>
Date:      2025-04-08 15:19:32 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/58ff36f3bdefe2e883dc871a4e7fcaa81e8eef5b

8350705: [JMH] test security.SSLHandshake failed for 2 threads configuration

Reviewed-by: hchao, mullan

! test/micro/org/openjdk/bench/java/security/SSLHandshake.java

Changeset: 4645ddbb
Branch: master
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2025-04-08 15:52:05 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4645ddbb6be6b4456cc4d9f58188b0561a8e593d

8341976: C2: use_mem_state != load->find_exact_control(load->in(0)) assert failure

Reviewed-by: chagedorn, dfenacci

! src/hotspot/share/opto/arraycopynode.cpp
! src/hotspot/share/opto/arraycopynode.hpp
! src/hotspot/share/opto/macro.hpp
! src/hotspot/share/opto/macroArrayCopy.cpp
! src/hotspot/share/opto/memnode.hpp
+ test/hotspot/jtreg/compiler/arraycopy/TestSunkLoadAntiDependency.java

Changeset: 3cbe686d
Branch: master
Author:    Sean Mullan <mullan at openjdk.org>
Date:      2025-04-08 16:13:43 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/3cbe686d6203043e95604b3d6c96d6ed9d5364c3

8348967: Deprecate security permission classes for removal

Reviewed-by: rriggs, iris

! src/java.base/share/classes/java/security/Permissions.java
! src/java.base/share/classes/java/security/SecurityPermission.java
! src/java.base/share/classes/java/security/UnresolvedPermission.java
! src/java.base/share/classes/java/security/UnresolvedPermissionCollection.java
! src/java.base/share/classes/javax/net/ssl/SSLPermission.java
! src/java.base/share/classes/javax/security/auth/AuthPermission.java
! src/java.base/share/classes/javax/security/auth/PrivateCredentialPermission.java
! src/java.security.jgss/share/classes/javax/security/auth/kerberos/DelegationPermission.java
! src/java.security.jgss/share/classes/javax/security/auth/kerberos/ServicePermission.java
! src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/utils/JavaUtils.java
! src/jdk.security.jgss/share/classes/com/sun/security/jgss/InquireSecContextPermission.java

Changeset: b98d6aeb
Branch: master
Author:    Per Minborg <pminborg at openjdk.org>
Date:      2025-04-08 16:34:20 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/b98d6aebdd897959785ea27ee7855d26c9ed35d7

8339527: Adjust threshold for MemorySegment::fill native invocation

Reviewed-by: jvernee

! src/java.base/share/classes/jdk/internal/foreign/SegmentBulkOperations.java

Changeset: bd73a064
Branch: master
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-04-08 16:55:48 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/bd73a0641615d743663ef652bc1f27305af1517b

8300339: Run jtreg in the work dir

Reviewed-by: erikj

! make/RunTests.gmk

Changeset: e1a4a6be
Branch: master
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-04-08 16:57:00 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e1a4a6beb61c70228c3aa54ddf2d9310fd5020e2

8340185: Use make -k on GHA to catch more build errors

Reviewed-by: shade

! .github/actions/do-build/action.yml

Changeset: 5cac5796
Branch: master
Author:    Justin Lu <jlu at openjdk.org>
Date:      2025-04-08 17:37:13 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/5cac579619164b9a664327a4f71c4de7e7575276

8353713: Improve Currency.getInstance exception handling

Reviewed-by: naoto

! src/java.base/share/classes/java/util/Currency.java
! test/jdk/java/util/Currency/CurrencyTest.java

Changeset: 689d73a3
Branch: master
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-04-08 17:39:59 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/689d73a30d0701693ad86be164e4406effa11f2e

8317012: Explicitly check for 32-bit word size for using libatomic with zero

Reviewed-by: erikj, shade

! make/autoconf/libraries.m4

Changeset: 257f817c
Branch: master
Author:    Markus Gr?nlund <mgronlun at openjdk.org>
Date:      2025-04-08 18:41:10 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/257f817c7fca1e8cdb0fec0e18ab9c07b19b1d13

8353431: JFR: Sets to use hashmap instead of binary search as backend

Reviewed-by: egahlin

! src/hotspot/share/jfr/leakprofiler/checkpoint/objectSampleCheckpoint.cpp
! src/hotspot/share/jfr/leakprofiler/checkpoint/objectSampleCheckpoint.hpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrTypeSet.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrTypeSetUtils.cpp
! src/hotspot/share/jfr/recorder/stacktrace/jfrStackTrace.hpp
! src/hotspot/share/jfr/recorder/stacktrace/jfrStackTraceRepository.cpp
! src/hotspot/share/jfr/recorder/stacktrace/jfrStackTraceRepository.hpp
+ src/hotspot/share/jfr/recorder/stacktrace/jfrStackTraceRepository.inline.hpp
! src/hotspot/share/jfr/support/jfrDeprecationManager.cpp
! src/hotspot/share/jfr/support/jfrKlassUnloading.cpp
! src/hotspot/share/jfr/support/jfrKlassUnloading.hpp
+ src/hotspot/share/jfr/utilities/jfrSet.hpp

Changeset: 24ff96af
Branch: master
Author:    Hannes Walln?fer <hannesw at openjdk.org>
Date:      2025-04-08 18:45:53 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/24ff96afe41b62275fe8635e477ecc04bff93123

8352389: Remove incidental whitespace in pre/code content

Reviewed-by: liach

! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/DocCommentParser.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/stylesheet.css
! test/langtools/jdk/javadoc/doclet/testLiteralCodeInPre/TestLiteralCodeInPre.java
+ test/langtools/jdk/javadoc/doclet/testPreCode/TestPreCode.java
! test/langtools/tools/javac/doctree/CodeTest.java
! test/langtools/tools/javac/doctree/DocCommentTester.java
! test/langtools/tools/javac/doctree/InPreTest.java

Changeset: 5b42c46b
Branch: master
Author:    Archie Cobbs <acobbs at openjdk.org>
Date:      2025-04-08 20:04:44 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/5b42c46b48363acd00ee4a183edca9a48cdc16c8

8353757: Log class should have a proper clear() method

Reviewed-by: vromero, mcimadamore

! src/jdk.compiler/share/classes/com/sun/tools/javac/api/JavacTaskPool.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/util/Log.java

Changeset: 63fa255c
Branch: master
Author:    Koushik Thirupattur <koushik.thirupattur at oracle.com>
Committer: Chen Liang <liach at openjdk.org>
Date:      2025-04-08 21:58:21 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/63fa255c06a273b00f99d4e8649dab618cbf5773

8354061: Update copyright in NameFormat.java fix after JDK-8349890

Reviewed-by: mullan

! test/jdk/javax/security/auth/x500/X500Principal/NameFormat.java

Changeset: b4ab964b
Branch: master
Author:    William Kemper <wkemper at openjdk.org>
Date:      2025-04-08 22:00:58 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/b4ab964b72c631632511e6f01cdd5a47fb2e31fa

8353218: Shenandoah: Out of date comment references Brooks pointers

Reviewed-by: ysr, kdnilsen

! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp

Changeset: aec1fe0a
Branch: master
Author:    Xiaolong Peng <xpeng at openjdk.org>
Committer: Y. Srinivas Ramakrishna <ysr at openjdk.org>
Date:      2025-04-09 01:00:02 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/aec1fe0a17fa6801e26a517d4d21656353409f7c

8351091: Shenandoah: global marking context completeness is  not accurately maintained

Reviewed-by: ysr, wkemper

! src/hotspot/share/gc/shenandoah/heuristics/shenandoahGenerationalHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahHeuristics.cpp
! src/hotspot/share/gc/shenandoah/shenandoahFreeSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahFullGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahGeneration.cpp
! src/hotspot/share/gc/shenandoah/shenandoahGeneration.hpp
! src/hotspot/share/gc/shenandoah/shenandoahGenerationalEvacuationTask.cpp
! src/hotspot/share/gc/shenandoah/shenandoahGenerationalFullGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.cpp
! src/hotspot/share/gc/shenandoah/shenandoahMarkingContext.cpp
! src/hotspot/share/gc/shenandoah/shenandoahMarkingContext.hpp
! src/hotspot/share/gc/shenandoah/shenandoahReferenceProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahUnload.cpp
! src/hotspot/share/gc/shenandoah/shenandoahVerifier.cpp

Changeset: c26c5758
Branch: master
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-04-09 01:15:40 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/c26c5758679b803489f401fbb23e8153ca10e19f

8353014: Exclude AOT tooling classes from AOT cache

Reviewed-by: vlivanov, kvn

! src/hotspot/share/cds/aotArtifactFinder.cpp
+ src/hotspot/share/cds/aotClassFilter.cpp
+ src/hotspot/share/cds/aotClassFilter.hpp
! src/hotspot/share/cds/cdsConfig.cpp
! src/hotspot/share/cds/cdsConfig.hpp
! src/hotspot/share/cds/dumpTimeClassInfo.hpp
! src/hotspot/share/cds/dynamicArchive.cpp
! src/hotspot/share/cds/dynamicArchive.hpp
! src/hotspot/share/cds/lambdaFormInvokers.cpp
! src/hotspot/share/cds/lambdaProxyClassDictionary.cpp
! src/hotspot/share/cds/metaspaceShared.cpp
! src/hotspot/share/cds/metaspaceShared.hpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/classfile/systemDictionaryShared.hpp

Changeset: 73bb6472
Branch: master
Author:    Fei Yang <fyang at openjdk.org>
Date:      2025-04-09 01:44:46 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/73bb647218ac4c9742cb974d23c5f223bbd56c0a

8353829: RISC-V: Auto-enable several more extensions for debug builds

Reviewed-by: rehn, fjiang

! src/hotspot/os_cpu/linux_riscv/riscv_hwprobe.cpp

Changeset: 2a0cf835
Branch: master
Author:    David Holmes <dholmes at openjdk.org>
Date:      2025-04-09 03:03:14 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/2a0cf8353ae0528a8417407d5719df0dadceadcf

8354088: [BACKOUT]  Run jtreg in the work dir

Reviewed-by: darcy, iris

! make/RunTests.gmk

Changeset: 743d1c64
Branch: master
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2025-04-09 05:08:51 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/743d1c64c29118b15897b3c676919353ced467f5

8353273: Reduce number of oop map entries in instances

Reviewed-by: lmesnik, fparain, jsjolen

! src/hotspot/share/classfile/fieldLayoutBuilder.cpp
! src/hotspot/share/classfile/fieldLayoutBuilder.hpp
! src/hotspot/share/oops/instanceKlass.cpp
+ test/hotspot/jtreg/runtime/FieldLayout/TestOopMapSizeMinimal.java

Changeset: 473251db
Branch: master
Author:    Cesar Soares Lucas <cslucas at openjdk.org>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2025-04-09 05:09:30 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/473251dbb308016ccda6c88fd36bd10c81e65865

8353593: MethodData "mileage_*" methods and fields aren't used and can be removed

Reviewed-by: phh, thartmann

! src/hotspot/share/oops/methodData.cpp
! src/hotspot/share/oops/methodData.hpp

Changeset: b045e3fb
Branch: master
Author:    Cesar Soares Lucas <cslucas at openjdk.org>
Committer: Christian Hagedorn <chagedorn at openjdk.org>
Date:      2025-04-09 05:34:01 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/b045e3fbd7920465b5b67d43e35db98b935241d5

8352681: C2 compilation hits asserts "must set the initial type just once"

Reviewed-by: chagedorn, dfenacci

! src/hotspot/share/opto/memnode.cpp
+ test/hotspot/jtreg/compiler/escapeAnalysis/TestReduceAllocationAndSetTypeTwice.java

Changeset: 3340e13f
Branch: master
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2025-04-09 06:19:08 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/3340e13fd0a8d25212003e8371a135471b2f44b3

8352994: ZGC: Fix regression introduced in JDK-8350572

Reviewed-by: aboldtch, tschatzl

! src/hotspot/share/gc/z/zVerify.cpp
! test/jdk/ProblemList-zgc.txt

Changeset: 0f70aae1
Branch: master
Author:    Evgeny Nikitin <enikitin at openjdk.org>
Committer: Christian Hagedorn <chagedorn at openjdk.org>
Date:      2025-04-09 07:03:24 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/0f70aae1cc4fd48ef2de3b0fe4741a32660ed4f9

8353841: [jittester] Fix JITTester build after asm removal

Reviewed-by: thartmann, chagedorn

! test/hotspot/jtreg/testlibrary/jittester/Makefile

Changeset: 6df34c36
Branch: master
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-04-09 07:28:47 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/6df34c361e0d1b6fe90ca97c1aaa56e57a86d12c

8353174: Clean up thread register handling after 32-bit x86 removal

Reviewed-by: cslucas, kvn, vlivanov

! src/hotspot/cpu/x86/c1_LIRAssembler_x86.cpp
! src/hotspot/cpu/x86/c1_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/c1_Runtime1_x86.cpp
! src/hotspot/cpu/x86/downcallLinker_x86_64.cpp
! src/hotspot/cpu/x86/interp_masm_x86.cpp
! src/hotspot/cpu/x86/interp_masm_x86.hpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64_arraycopy.cpp
! src/hotspot/cpu/x86/templateInterpreterGenerator_x86.cpp
! src/hotspot/cpu/x86/templateInterpreterGenerator_x86_64.cpp
! src/hotspot/cpu/x86/templateTable_x86.cpp
! src/hotspot/cpu/x86/x86_64.ad

Changeset: 9ee55903
Branch: master
Author:    Cesar Soares Lucas <cslucas at openjdk.org>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2025-04-09 08:01:13 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9ee5590328e7d5f5070efdbd7ffc44cb660005cc

8334046: Set different values for CompLevel_any and CompLevel_all

Reviewed-by: shade, kvn

! src/hotspot/share/compiler/compilerDefinitions.hpp
! test/hotspot/jtreg/compiler/whitebox/CompilerWhiteBoxTest.java
! test/lib/jdk/test/whitebox/WhiteBox.java

Changeset: 250eb743
Branch: master
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-04-09 08:22:48 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/250eb743c112fbcc45bf2b3ded1c644b19893577

8353192: C2: Clean up x86 backend after 32-bit x86 removal

Reviewed-by: kvn, epeter

! src/hotspot/cpu/x86/c2_CodeStubs_x86.cpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.hpp
! src/hotspot/cpu/x86/matcher_x86.hpp
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/share/adlc/archDesc.cpp

Changeset: f7fa05f5
Branch: master
Author:    Daishi Tabata <tabata.daishi at fujitsu.com>
Committer: Michael McMahon <michaelm at openjdk.org>
Date:      2025-04-09 09:11:24 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/f7fa05f577a28870202ccaa3544c34b58bd4adfe

8353698: Output of Simple Web Server is garbled if the console's encoding is not UTF-8

Reviewed-by: djelinski, dfuchs

! src/jdk.httpserver/share/classes/sun/net/httpserver/simpleserver/JWebServer.java
! src/jdk.httpserver/share/classes/sun/net/httpserver/simpleserver/Main.java
! test/jdk/com/sun/net/httpserver/simpleserver/CommandLineNegativeTest.java
! test/jdk/com/sun/net/httpserver/simpleserver/CommandLinePortNotSpecifiedTest.java
! test/jdk/com/sun/net/httpserver/simpleserver/CommandLinePositiveTest.java
! test/jdk/com/sun/net/httpserver/simpleserver/jwebserver/CommandLineNegativeTest.java
! test/jdk/com/sun/net/httpserver/simpleserver/jwebserver/CommandLinePortNotSpecifiedTest.java
! test/jdk/com/sun/net/httpserver/simpleserver/jwebserver/CommandLinePositiveTest.java
! test/jdk/com/sun/net/httpserver/simpleserver/jwebserver/IPv6BoundHost.java
! test/jdk/com/sun/net/httpserver/simpleserver/jwebserver/MaxRequestTimeTest.java

Changeset: a1d566ce
Branch: master
Author:    Marc Chevalier <mchevalier at openjdk.org>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2025-04-09 09:28:36 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/a1d566ce4b0315591ece489347c5d1c253f06be9

8348853: Fold layout helper check for objects implementing non-array interfaces

Reviewed-by: thartmann, roland

! src/hotspot/share/ci/ciMetadata.hpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/memnode.cpp
! src/hotspot/share/opto/type.cpp
! src/hotspot/share/opto/type.hpp

Changeset: cd9fa3f7
Branch: master
Author:    Kevin Walls <kevinw at openjdk.org>
Date:      2025-04-09 09:47:03 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/cd9fa3f7aa0324c575943deebb41f4f7ff4f73d3

8353439: Shell grouping of -XX:OnError= commands is surprising

Reviewed-by: dholmes, stuefe

! src/hotspot/share/utilities/vmError.cpp
! test/hotspot/jtreg/runtime/ErrorHandling/TestOnError.java

Changeset: 7aeaa3c2
Branch: master
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-04-09 10:40:03 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/7aeaa3c21c1420191fe8ff59e4cf99eae830754d

8187520: Add --disable-java-warnings-as-errors configure option

Reviewed-by: shade, erikj

! make/Docs.gmk
! make/autoconf/configure.ac
! make/autoconf/jdk-options.m4
! make/autoconf/spec.gmk.template
! make/common/JavaCompilation.gmk

Changeset: 6c93ad42
Branch: master
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2025-04-09 12:36:35 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/6c93ad42f38b49ea96155340c4b6bbedfcef2a90

8351927: Change VirtualThread implementation to use use FJP delayed task handling

Reviewed-by: vklang

! src/java.base/share/classes/java/lang/System.java
! src/java.base/share/classes/java/lang/VirtualThread.java
! src/java.base/share/classes/jdk/internal/access/JavaLangAccess.java
! src/java.base/share/classes/jdk/internal/vm/JcmdVThreadCommands.java
! test/hotspot/jtreg/serviceability/dcmd/thread/VThreadCommandsTest.java
+ test/micro/org/openjdk/bench/java/lang/VirtualThreadParking.java
+ test/micro/org/openjdk/bench/java/lang/VirtualThreadSleep.java
+ test/micro/org/openjdk/bench/java/util/concurrent/DelayedTasks.java

Changeset: f9d705b1
Branch: master
Author:    Per Minborg <pminborg at openjdk.org>
Date:      2025-04-09 12:44:47 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/f9d705b17e5d90f7bc5f9759f692182bb4da3445

8351757: Test java/foreign/TestDeadlock.java#FileChannel_map timed out after passing

Reviewed-by: djelinski, rriggs

! test/jdk/java/foreign/TestDeadlock.java

Changeset: da462cf2
Branch: master
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2025-04-09 12:58:00 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/da462cf2255f55c1059f9d9bf479231408a72b55

8353692: Relax memory constraint on updating ObjectMonitorTable's item count

Reviewed-by: rkennke, dholmes

! src/hotspot/share/runtime/lightweightSynchronizer.cpp

Changeset: 9d8b93b6
Branch: master
Author:    Yudi Zheng <yzheng at openjdk.org>
Date:      2025-04-09 13:08:21 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9d8b93b6e2fa7a6c81d96f82ae8f5de222027879

8354181: [Backout] 8334046: Set different values for CompLevel_any and CompLevel_all

Reviewed-by: thartmann, chagedorn

! src/hotspot/share/compiler/compilerDefinitions.hpp
! test/hotspot/jtreg/compiler/whitebox/CompilerWhiteBoxTest.java
! test/lib/jdk/test/whitebox/WhiteBox.java

Changeset: c3e04395
Branch: master
Author:    Per Minborg <pminborg at openjdk.org>
Date:      2025-04-09 13:47:24 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/c3e043956e72996a56a7ae9822782ba4dfdc0607

8354121: Use a record class rather than a lambda in AbstractMemorySegmentImpl::cleanupAction

Reviewed-by: liach

! src/java.base/share/classes/jdk/internal/foreign/AbstractMemorySegmentImpl.java

Changeset: 7a7b9ed7
Branch: master
Author:    Kevin Walls <kevinw at openjdk.org>
Date:      2025-04-09 14:49:04 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/7a7b9ed7fe4a10bca155b0877c3e731f9d343b92

8353727: HeapDumpPath doesn't expand %p

Reviewed-by: stuefe, lmesnik

! src/hotspot/share/services/heapDumper.cpp
! test/hotspot/jtreg/runtime/ErrorHandling/TestHeapDumpOnOutOfMemoryError.java

Changeset: 4dc9e589
Branch: master
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-04-09 14:51:15 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4dc9e58906772bf8ee444cb1618aa43f66593d79

8310310: Migrate CreateSymbols tool in make/langtools to Classfile API

Reviewed-by: ihse, jlahoda

! make/langtools/src/classes/build/tools/symbolgenerator/CreateSymbols.java
! make/modules/jdk.compiler/Gendata.gmk
! make/scripts/generate-symbol-data.sh
! test/langtools/tools/javac/platform/CanHandleClassFilesTest.java
! test/langtools/tools/javac/platform/createsymbols/CreateSymbolsTest.java

Changeset: 567c6885
Branch: master
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-04-09 15:03:38 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/567c6885a377e5641deef9cd3498f79c5346cd6a

8353597: Refactor handling VM options for AOT cache input and output

Reviewed-by: kvn, asmehra

! src/hotspot/share/cds/cdsConfig.cpp
! src/hotspot/share/cds/cdsConfig.hpp
! src/hotspot/share/cds/dynamicArchive.cpp
! src/hotspot/share/cds/dynamicArchive.hpp
! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/cds/filemap.hpp
! src/hotspot/share/cds/metaspaceShared.cpp
! src/hotspot/share/cds/metaspaceShared.hpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/java.cpp
! src/jdk.hotspot.agent/share/native/libsaproc/ps_core_common.c
! test/hotspot/jtreg/runtime/cds/appcds/AOTFlags.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/TestAutoCreateSharedArchive.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/TestAutoCreateSharedArchiveNoDefaultArchive.java

Changeset: 1f21da75
Branch: master
Author:    Raffaello Giulietti <rgiulietti at openjdk.org>
Date:      2025-04-09 15:16:02 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/1f21da75eb5d5eb7460b2953517514a0aa26b5de

8351462: Improve robustness of String concatenation

Reviewed-by: liach, pminborg, rriggs

! src/java.base/share/classes/java/lang/StringConcatHelper.java

Changeset: 5f2a604b
Branch: master
Author:    Danish Nawab <danish.nawab at sixt.com>
Committer: Chen Liang <liach at openjdk.org>
Date:      2025-04-09 15:25:24 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/5f2a604b633c0cd24f897f828a7c928c3d2b651c

8353840: JNativeScan should not abort for missing classes

Reviewed-by: jvernee, liach

! src/jdk.jdeps/share/classes/com/sun/tools/jnativescan/JNativeScanTask.java
! src/jdk.jdeps/share/classes/com/sun/tools/jnativescan/Main.java
! src/jdk.jdeps/share/classes/com/sun/tools/jnativescan/NativeMethodFinder.java
! test/langtools/tools/jnativescan/TestMissingSystemClass.java
! test/langtools/tools/jnativescan/cases/classpath/missingsystem/App.java

Changeset: 6352ee1a
Branch: master
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2025-04-09 17:43:11 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/6352ee1a6e55e428db0eca97ecf8125770dc4a08

8349007: The jtreg test ResolvedMethodTableHash takes excessive time

Reviewed-by: lmesnik, matsaave

! src/hotspot/share/prims/resolvedMethodTable.cpp
! test/hotspot/jtreg/runtime/MemberName/ResolvedMethodTableHash.java

Changeset: faacbd96
Branch: master
Author:    Jiangli Zhou <jiangli at openjdk.org>
Date:      2025-04-09 17:47:47 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/faacbd96a3dc1116f3af590439585844ff8048a1

8353938: hotspot/jtreg/serviceability/dcmd/jvmti/LoadAgentDcmdTest.java fails on static JDK

Reviewed-by: alanb

! test/hotspot/jtreg/serviceability/dcmd/jvmti/LoadAgentDcmdTest.java

Changeset: cc546e7a
Branch: master
Author:    Alexander Zvegintsev <azvegint at openjdk.org>
Date:      2025-04-09 17:49:18 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/cc546e7a283faad40b75183887f6a1f433a2407f

8353549: Open source events tests batch2

Reviewed-by: honkar, kizune

+ test/jdk/java/awt/event/MouseEvent/DragMouseEventTest.java
+ test/jdk/java/awt/event/MouseEvent/MouseEventsDuringDrag.java
+ test/jdk/java/awt/event/MouseEvent/MouseModifierTest.java
+ test/jdk/java/awt/event/MouseEvent/MouseRButTest.java
+ test/jdk/java/awt/event/MouseEvent/TitleBarGetsMousePressed.java

Changeset: 776e1cf1
Branch: master
Author:    Dean Long <dlong at openjdk.org>
Date:      2025-04-09 20:06:49 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/776e1cf1dfefd7cb1a0190ab71f71ad5ff25d0e4

8353041: NeverBranchNode causes incorrect block frequency calculation

Reviewed-by: thartmann, rcastanedalo

! src/hotspot/share/opto/domgraph.cpp
! src/hotspot/share/opto/gcm.cpp

Changeset: 4a242e3a
Branch: master
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-04-09 20:14:10 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4a242e3a65f13c41c699d42b100ba2b252d7faaa

8354213: Restore pointless unicode characters to ASCII

Reviewed-by: naoto, erikj, iris

! CONTRIBUTING.md
! doc/hotspot-unit-tests.md
! src/hotspot/cpu/riscv/c1_CodeStubs_riscv.cpp
! src/hotspot/cpu/riscv/gc/shared/barrierSetAssembler_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.hpp
! src/hotspot/cpu/s390/disassembler_s390.cpp
! src/hotspot/cpu/s390/s390.ad
! src/hotspot/os/aix/libperfstat_aix.hpp
! src/hotspot/os_cpu/linux_aarch64/atomic_linux_aarch64.S
! src/hotspot/os_cpu/linux_aarch64/copy_linux_aarch64.S
! src/hotspot/os_cpu/linux_aarch64/safefetch_linux_aarch64.S
! src/hotspot/os_cpu/linux_aarch64/threadLS_linux_aarch64.S
! src/hotspot/os_cpu/linux_riscv/orderAccess_linux_riscv.hpp
! src/hotspot/share/cds/archiveUtils.hpp
! src/hotspot/share/oops/method.cpp
! test/hotspot/gtest/gc/g1/test_g1CardSet.cpp
! test/hotspot/gtest/runtime/test_os_windows.cpp
! test/hotspot/jtreg/compiler/gcbarriers/TestZGCBarrierElision.java
! test/hotspot/jtreg/compiler/lib/generators/Generators.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/JniArmHFTestGenerator.java.txt
! test/jdk/java/awt/image/DrawImage/TiledImage.java
! test/jdk/jdk/jfr/tool/jfr.xsd

Changeset: 4954a336
Branch: master
Author:    Liam Miller-Cushon <cushon at openjdk.org>
Date:      2025-04-09 20:20:15 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4954a336f88865a4c9b269ed2c152658275e9221

8350563: C2 compilation fails because PhaseCCP does not reach a fixpoint

Co-authored-by: Matthias Ernst <mernst at google.com>
Reviewed-by: chagedorn, epeter

! src/hotspot/share/opto/mulnode.cpp
! src/hotspot/share/opto/phaseX.cpp
+ test/hotspot/jtreg/compiler/ccp/TestAndConZeroCCP.java

Changeset: e3f26b05
Branch: master
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-04-09 20:57:15 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e3f26b056e6b8403e6744b8a4cf59ccf4d217d89

8351319: AOT cache support for custom class loaders broken since JDK-8348426

Reviewed-by: ccheung, matsaave, jrose

! src/hotspot/share/cds/aotArtifactFinder.cpp
! src/hotspot/share/cds/dumpTimeClassInfo.inline.hpp
! src/hotspot/share/cds/finalImageRecipes.cpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/classfile/systemDictionaryShared.hpp
! src/hotspot/share/oops/constantPool.cpp
! src/hotspot/share/oops/klass.cpp
! test/hotspot/jtreg/runtime/cds/appcds/aotClassLinking/BulkLoaderTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/LambdaCustomLoader.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/LambdaProxyCallerIsHidden.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/RegularHiddenClass.java
+ test/hotspot/jtreg/runtime/cds/appcds/test-classes/SimpleCusty.java
! test/lib/jdk/test/lib/cds/CDSAppTester.java

Changeset: e87ff328
Branch: master
Author:    Ferenc Rakoczi <ferenc.r.rakoczi at oracle.com>
Committer: Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2025-04-09 21:15:45 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e87ff328d5cc66454213dee44cf2faeb0e76262f

8351034: Add AVX-512 intrinsics for ML-DSA

Reviewed-by: sviswanathan, lmesnik, vpaprotski, jbhateja

! src/hotspot/cpu/x86/stubDeclarations_x86.hpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.hpp
+ src/hotspot/cpu/x86/stubGenerator_x86_64_dilithium.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64_sha3.cpp
! src/hotspot/cpu/x86/vm_version_x86.cpp
! src/hotspot/share/classfile/vmIntrinsics.hpp
! src/hotspot/share/runtime/stubDeclarations.hpp
! src/java.base/share/classes/sun/security/provider/ML_DSA.java
! test/jdk/sun/security/provider/acvp/Launcher.java

Changeset: 5c438c5e
Branch: master
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-04-09 22:58:44 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/5c438c5e6b636a7992cbd737de0735070e480061

8352748: Remove com.sun.tools.classfile from the JDK

Reviewed-by: ihse, jlahoda, vromero

! make/modules/jdk.compiler/Gendata.gmk
! make/modules/jdk.javadoc/Gendata.gmk
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/TargetType.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/TypeAnnotationPosition.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/AccessFlags.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/Annotation.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/AnnotationDefault_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/Attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/AttributeException.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/Attributes.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/BootstrapMethods_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/CharacterRangeTable_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/ClassFile.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/ClassReader.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/ClassTranslator.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/ClassWriter.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/Code_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/CompilationID_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/ConstantPool.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/ConstantPoolException.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/ConstantValue_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/DefaultAttribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/Deprecated_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/Descriptor.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/DescriptorException.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/EnclosingMethod_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/Exceptions_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/FatalError.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/Field.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/InnerClasses_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/Instruction.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/LineNumberTable_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/LocalVariableTable_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/LocalVariableTypeTable_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/Method.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/MethodParameters_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/ModuleHashes_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/ModuleMainClass_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/ModulePackages_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/ModuleResolution_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/ModuleTarget_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/Module_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/NestHost_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/NestMembers_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/Opcode.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/PermittedSubclasses_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/Record_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/ReferenceFinder.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/RuntimeAnnotations_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/RuntimeInvisibleAnnotations_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/RuntimeInvisibleParameterAnnotations_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/RuntimeInvisibleTypeAnnotations_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/RuntimeParameterAnnotations_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/RuntimeTypeAnnotations_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/RuntimeVisibleAnnotations_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/RuntimeVisibleParameterAnnotations_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/RuntimeVisibleTypeAnnotations_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/Signature.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/Signature_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/SourceDebugExtension_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/SourceFile_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/SourceID_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/StackMapTable_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/StackMap_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/Synthetic_attribute.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/Type.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/TypeAnnotation.java
- src/jdk.jdeps/share/classes/com/sun/tools/classfile/package-info.java
! src/jdk.jdeps/share/classes/module-info.java
! test/langtools/tools/javac/generics/wildcards/separate_compilation/WildcardBoundsNotReadFromClassFileTest.java

Changeset: 45b7c748
Branch: master
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2025-04-10 01:38:47 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/45b7c748737f38c33c4666d17101b051b2fbe2ae

8341641: Make %APPDATA% and %LOCALAPPDATA% env variables available in *.cfg files

Reviewed-by: almatvee

! src/jdk.jpackage/share/classes/jdk/jpackage/internal/util/TokenReplace.java
! src/jdk.jpackage/share/man/jpackage.md
! src/jdk.jpackage/share/native/applauncher/AppLauncher.cpp
! src/jdk.jpackage/share/native/applauncher/CfgFile.cpp
! src/jdk.jpackage/share/native/applauncher/CfgFile.h
+ src/jdk.jpackage/share/native/applauncher/StringProcessing.cpp
+ src/jdk.jpackage/share/native/applauncher/StringProcessing.h
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/AdditionalLauncher.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/JPackageCommand.java
+ test/jdk/tools/jpackage/share/AppLauncherSubstTest.java

Changeset: bcac42aa
Branch: master
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2025-04-10 07:04:15 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/bcac42aabce5b57525f776037d73b51d0afcbaf5

8349479: C2: when a Type node becomes dead, make CFG path that uses it unreachable

Reviewed-by: chagedorn, vlivanov

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/arm/arm.ad
! src/hotspot/cpu/ppc/ppc.ad
! src/hotspot/cpu/riscv/riscv.ad
! src/hotspot/cpu/s390/s390.ad
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/share/nmt/nativeCallStackPrinter.cpp
! src/hotspot/share/opto/c2_globals.hpp
! src/hotspot/share/opto/castnode.cpp
! src/hotspot/share/opto/connode.hpp
! src/hotspot/share/opto/convertnode.cpp
! src/hotspot/share/opto/movenode.cpp
! src/hotspot/share/opto/node.cpp
! src/hotspot/share/opto/node.hpp
! src/hotspot/share/opto/phaseX.cpp
! src/hotspot/share/opto/phaseX.hpp
! src/hotspot/share/utilities/ostream.cpp
! src/hotspot/share/utilities/ostream.hpp
+ test/hotspot/jtreg/compiler/c2/TestGuardOfCastIIDoesntFold.java
! test/hotspot/jtreg/compiler/predicates/assertion/TestAssertionPredicates.java

Changeset: 4f80437e
Branch: master
Author:    Manuel H?ssig <manuel.hassig at oracle.com>
Committer: Christian Hagedorn <chagedorn at openjdk.org>
Date:      2025-04-10 07:24:45 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4f80437ee05e4a3f755a166140669c0fd631f56d

8353842: C2: Add graph dumps before and after loop opts phase

Reviewed-by: chagedorn, epeter

! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/phasetype.hpp
! test/hotspot/jtreg/compiler/lib/ir_framework/CompilePhase.java

Changeset: c447a102
Branch: master
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2025-04-10 07:42:40 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/c447a10225576bc59e1ba9477417367d2ac28511

8353856: Deprecate FlighRecorderPermission class for removal

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/EventSettings.java
! src/jdk.jfr/share/classes/jdk/jfr/FlightRecorderPermission.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/PrivateAccess.java

Changeset: 73c8c755
Branch: master
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-04-10 07:54:00 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/73c8c755ea638c09147d28080646ee8887ee8283

8351157: Clean up x86 GC barriers after 32-bit x86 removal

Reviewed-by: kbarrett, wkemper, tschatzl

! src/hotspot/cpu/x86/c1_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/g1/g1BarrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/g1/g1BarrierSetAssembler_x86.hpp
! src/hotspot/cpu/x86/gc/g1/g1_x86_64.ad
! src/hotspot/cpu/x86/gc/shared/barrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/shared/barrierSetAssembler_x86.hpp
! src/hotspot/cpu/x86/gc/shared/barrierSetNMethod_x86.cpp
! src/hotspot/cpu/x86/gc/shared/cardTableBarrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/shared/modRefBarrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/shenandoah/c1/shenandoahBarrierSetC1_x86.cpp
! src/hotspot/cpu/x86/gc/shenandoah/shenandoahBarrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/shenandoah/shenandoahBarrierSetAssembler_x86.hpp
! src/hotspot/cpu/x86/gc/z/zBarrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/z/zBarrierSetAssembler_x86.hpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/methodHandles_x86.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/cpu/x86/templateInterpreterGenerator_x86.cpp
! src/hotspot/cpu/x86/templateTable_x86.cpp

Changeset: 04e2a062
Branch: master
Author:    Saranya Natarajan <saranya.natarajan at oracle.com>
Committer: Damon Fenacci <dfenacci at openjdk.org>
Date:      2025-04-10 07:59:09 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/04e2a0621d80f23cf70b4649ec4c24dad28e8e2d

8351660: C2: SIGFPE in unsigned_mod_value

Co-authored-by: Emanuel Peter <epeter at openjdk.org>
Reviewed-by: chagedorn, dfenacci, epeter

! src/hotspot/share/opto/divnode.cpp
+ test/hotspot/jtreg/compiler/integerArithmetic/TestUnsignedModByZero.java

Changeset: f94a4f7a
Branch: master
Author:    Serhiy Sachkov <serhiy.sachkov at oracle.com>
Committer: Mahendra Chhipa <mchhipa at openjdk.org>
Date:      2025-04-10 08:28:01 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/f94a4f7accd11161912ec2cdae6e290d0957666a

8353847: Remove extra args to System.out.printf in open/test/jdk/java/net/httpclient tests

Reviewed-by: dfuchs

! test/jdk/java/net/httpclient/AsyncShutdownNow.java
! test/jdk/java/net/httpclient/HttpClientShutdown.java
! test/jdk/java/net/httpclient/ShutdownNow.java

Changeset: 6545e0d9
Branch: master
Author:    SendaoYan <syan at openjdk.org>
Date:      2025-04-10 08:42:47 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/6545e0d9a39c772ead0cbdd525b624f21e252a6a

8353189: [ASAN] memory leak after 8352184

Co-authored-by: Jiangli Zhou <jiangli at openjdk.org>
Co-authored-by: David Holmes <dholmes at openjdk.org>
Reviewed-by: dholmes, jiangli

! src/hotspot/share/runtime/abstract_vm_version.cpp

Changeset: 9a3f9997
Branch: master
Author:    Jatin Bhateja <jbhateja at openjdk.org>
Date:      2025-04-10 09:44:58 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9a3f9997b68a1f64e53b9711b878fb073c3c9b90

8346236: Auto vectorization support for various Float16 operations

Reviewed-by: epeter, sviswanathan

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.hpp
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/share/adlc/formssel.cpp
! src/hotspot/share/opto/classes.hpp
! src/hotspot/share/opto/matcher.cpp
! src/hotspot/share/opto/superword.cpp
! src/hotspot/share/opto/superwordVTransformBuilder.cpp
! src/hotspot/share/opto/vectornode.cpp
! src/hotspot/share/opto/vectornode.hpp
! src/hotspot/share/opto/vtransform.cpp
+ test/hotspot/jtreg/compiler/lib/generators/AnyBitsFloat16Generator.java
! test/hotspot/jtreg/compiler/lib/generators/Generators.java
! test/hotspot/jtreg/compiler/lib/generators/RandomnessSource.java
! test/hotspot/jtreg/compiler/lib/generators/RandomnessSourceAdapter.java
+ test/hotspot/jtreg/compiler/lib/generators/UniformFloat16Generator.java
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java
+ test/hotspot/jtreg/compiler/vectorization/TestFloat16VectorOperations.java
! test/hotspot/jtreg/testlibrary_tests/generators/tests/MockRandomnessSource.java
! test/hotspot/jtreg/testlibrary_tests/generators/tests/TestGenerators.java
! test/micro/org/openjdk/bench/jdk/incubator/vector/Float16OperationsBenchmark.java

Changeset: 51b3d6bb
Branch: master
Author:    Volkan Yazici <vyazici at openjdk.org>
Committer: Jaikiran Pai <jpai at openjdk.org>
Date:      2025-04-10 10:18:46 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/51b3d6bba29b256616cf00c0be7a7fe0f97621ab

8352431: java/net/httpclient/EmptyAuthenticate.java uses "localhost"

Reviewed-by: dfuchs, jpai

! test/jdk/java/net/httpclient/EmptyAuthenticate.java

Changeset: 6c266701
Branch: master
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2025-04-10 10:21:32 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/6c2667018a49ac78c3a01dc4d52ff6cdf39b7647

8324686: Remove redefinition of NULL for MSVC

Reviewed-by: shade, dholmes

! src/hotspot/share/utilities/globalDefinitions_visCPP.hpp
! test/hotspot/jtreg/sources/TestNoNULL.java

Changeset: 7e69b98e
Branch: master
Author:    Joel Sikstr?m <jsikstro at openjdk.org>
Date:      2025-04-10 11:37:20 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/7e69b98e0548803b85b04b518929c073f8ffaf8c

8350441: ZGC: Overhaul Page Allocation

Co-authored-by: Axel Boldt-Christmas <aboldtch at openjdk.org>
Co-authored-by: Erik ?sterlund <eosterlund at openjdk.org>
Co-authored-by: Stefan Karlsson <stefank at openjdk.org>
Co-authored-by: Stefan Johansson <sjohanss at openjdk.org>
Reviewed-by: stefank, aboldtch, eosterlund

! src/hotspot/cpu/aarch64/gc/z/zAddress_aarch64.cpp
! src/hotspot/cpu/ppc/gc/z/zAddress_ppc.cpp
! src/hotspot/cpu/riscv/gc/z/zAddress_riscv.cpp
! src/hotspot/cpu/x86/gc/z/zAddress_x86.cpp
! src/hotspot/os/bsd/gc/z/zNUMA_bsd.cpp
! src/hotspot/os/bsd/gc/z/zPhysicalMemoryBacking_bsd.cpp
! src/hotspot/os/bsd/gc/z/zPhysicalMemoryBacking_bsd.hpp
! src/hotspot/os/linux/gc/z/zNUMA_linux.cpp
! src/hotspot/os/linux/gc/z/zPhysicalMemoryBacking_linux.cpp
! src/hotspot/os/linux/gc/z/zPhysicalMemoryBacking_linux.hpp
+ src/hotspot/os/posix/gc/z/zVirtualMemoryManager_posix.cpp
- src/hotspot/os/posix/gc/z/zVirtualMemory_posix.cpp
! src/hotspot/os/windows/gc/z/zInitialize_windows.cpp
! src/hotspot/os/windows/gc/z/zNUMA_windows.cpp
! src/hotspot/os/windows/gc/z/zPhysicalMemoryBacking_windows.cpp
! src/hotspot/os/windows/gc/z/zPhysicalMemoryBacking_windows.hpp
+ src/hotspot/os/windows/gc/z/zVirtualMemoryManager_windows.cpp
- src/hotspot/os/windows/gc/z/zVirtualMemory_windows.cpp
! src/hotspot/share/gc/z/vmStructs_z.hpp
! src/hotspot/share/gc/z/zAddress.cpp
! src/hotspot/share/gc/z/zAddress.hpp
! src/hotspot/share/gc/z/zAddress.inline.hpp
! src/hotspot/share/gc/z/zAddressSpaceLimit.cpp
! src/hotspot/share/gc/z/zAddressSpaceLimit.hpp
! src/hotspot/share/gc/z/zAllocationFlags.hpp
! src/hotspot/share/gc/z/zArguments.cpp
! src/hotspot/share/gc/z/zArray.hpp
! src/hotspot/share/gc/z/zArray.inline.hpp
! src/hotspot/share/gc/z/zCollectedHeap.cpp
! src/hotspot/share/gc/z/zGeneration.cpp
! src/hotspot/share/gc/z/zGranuleMap.hpp
! src/hotspot/share/gc/z/zGranuleMap.inline.hpp
! src/hotspot/share/gc/z/zHeap.cpp
! src/hotspot/share/gc/z/zHeap.hpp
! src/hotspot/share/gc/z/zInitialize.cpp
+ src/hotspot/share/gc/z/zIntrusiveRBTree.hpp
+ src/hotspot/share/gc/z/zIntrusiveRBTree.inline.hpp
! src/hotspot/share/gc/z/zList.hpp
! src/hotspot/share/gc/z/zList.inline.hpp
! src/hotspot/share/gc/z/zLiveMap.cpp
! src/hotspot/share/gc/z/zLiveMap.hpp
! src/hotspot/share/gc/z/zLiveMap.inline.hpp
+ src/hotspot/share/gc/z/zMappedCache.cpp
+ src/hotspot/share/gc/z/zMappedCache.hpp
- src/hotspot/share/gc/z/zMemory.cpp
- src/hotspot/share/gc/z/zMemory.hpp
- src/hotspot/share/gc/z/zMemory.inline.hpp
! src/hotspot/share/gc/z/zNMT.cpp
! src/hotspot/share/gc/z/zNMT.hpp
! src/hotspot/share/gc/z/zNUMA.cpp
! src/hotspot/share/gc/z/zNUMA.hpp
! src/hotspot/share/gc/z/zNUMA.inline.hpp
! src/hotspot/share/gc/z/zObjectAllocator.cpp
! src/hotspot/share/gc/z/zPage.cpp
! src/hotspot/share/gc/z/zPage.hpp
! src/hotspot/share/gc/z/zPage.inline.hpp
! src/hotspot/share/gc/z/zPageAllocator.cpp
! src/hotspot/share/gc/z/zPageAllocator.hpp
- src/hotspot/share/gc/z/zPageCache.cpp
- src/hotspot/share/gc/z/zPageCache.hpp
! src/hotspot/share/gc/z/zPageTable.cpp
! src/hotspot/share/gc/z/zPageTable.inline.hpp
- src/hotspot/share/gc/z/zPhysicalMemory.cpp
- src/hotspot/share/gc/z/zPhysicalMemory.hpp
- src/hotspot/share/gc/z/zPhysicalMemory.inline.hpp
+ src/hotspot/share/gc/z/zPhysicalMemoryManager.cpp
+ src/hotspot/share/gc/z/zPhysicalMemoryManager.hpp
+ src/hotspot/share/gc/z/zRange.hpp
+ src/hotspot/share/gc/z/zRange.inline.hpp
+ src/hotspot/share/gc/z/zRangeRegistry.hpp
+ src/hotspot/share/gc/z/zRangeRegistry.inline.hpp
! src/hotspot/share/gc/z/zRelocate.cpp
! src/hotspot/share/gc/z/zRemembered.cpp
! src/hotspot/share/gc/z/zRememberedSet.cpp
! src/hotspot/share/gc/z/zRememberedSet.hpp
! src/hotspot/share/gc/z/zUncommitter.cpp
! src/hotspot/share/gc/z/zUncommitter.hpp
- src/hotspot/share/gc/z/zUnmapper.cpp
- src/hotspot/share/gc/z/zUnmapper.hpp
! src/hotspot/share/gc/z/zUtils.hpp
! src/hotspot/share/gc/z/zUtils.inline.hpp
! src/hotspot/share/gc/z/zValue.hpp
! src/hotspot/share/gc/z/zValue.inline.hpp
- src/hotspot/share/gc/z/zVirtualMemory.cpp
! src/hotspot/share/gc/z/zVirtualMemory.hpp
! src/hotspot/share/gc/z/zVirtualMemory.inline.hpp
+ src/hotspot/share/gc/z/zVirtualMemoryManager.cpp
+ src/hotspot/share/gc/z/zVirtualMemoryManager.hpp
+ src/hotspot/share/gc/z/zVirtualMemoryManager.inline.hpp
! src/hotspot/share/gc/z/z_globals.hpp
! src/hotspot/share/jfr/metadata/metadata.xml
! src/hotspot/share/utilities/vmError.cpp
! src/hotspot/share/utilities/vmError.hpp
+ src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/gc/z/ZNUMA.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/gc/z/ZPageAllocator.java
+ src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/gc/z/ZPartition.java
+ src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/gc/z/ZPerNUMAZPartition.java
! src/jdk.jfr/share/conf/jfr/default.jfc
! src/jdk.jfr/share/conf/jfr/profile.jfc
! test/hotspot/gtest/gc/z/test_zArray.cpp
! test/hotspot/gtest/gc/z/test_zForwarding.cpp
+ test/hotspot/gtest/gc/z/test_zIntrusiveRBTree.cpp
! test/hotspot/gtest/gc/z/test_zMapper_windows.cpp
- test/hotspot/gtest/gc/z/test_zMemory.cpp
+ test/hotspot/gtest/gc/z/test_zNUMA.cpp
- test/hotspot/gtest/gc/z/test_zPhysicalMemory.cpp
! test/hotspot/gtest/gc/z/test_zVirtualMemory.cpp
! test/hotspot/gtest/gc/z/test_zVirtualMemoryManager.cpp
! test/hotspot/gtest/gc/z/zunittest.hpp
! test/hotspot/jtreg/ProblemList-zgc.txt
+ test/hotspot/jtreg/gc/z/TestMappedCacheHarvest.java
- test/hotspot/jtreg/gc/z/TestPageCacheFlush.java
! test/hotspot/jtreg/gc/z/TestUncommit.java
! test/hotspot/jtreg/gc/z/TestZForceDiscontiguousHeapReservations.java
! test/hotspot/jtreg/gc/z/TestZNMT.java
! test/hotspot/jtreg/serviceability/sa/TestUniverse.java
- test/jdk/jdk/jfr/event/gc/detailed/TestZUnmapEvent.java
! test/lib/jdk/test/lib/jfr/EventNames.java

Changeset: c4c3edfa
Branch: master
Author:    fabioromano1 <51378941+fabioromano1 at users.noreply.github.com>
Committer: Raffaello Giulietti <rgiulietti at openjdk.org>
Date:      2025-04-10 14:34:52 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/c4c3edfa964ef504f12971c5deef7c7355bdf325

8341402: BigDecimal's square root optimization

Reviewed-by: rgiulietti

! src/java.base/share/classes/java/math/BigDecimal.java
! test/jdk/java/math/BigDecimal/SquareRootTests.java

Changeset: e50af6db
Branch: master
Author:    Archie Cobbs <acobbs at openjdk.org>
Date:      2025-04-10 14:46:36 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e50af6db099145149d704026e91fcc7bb188fc1b

8354090: Refactor import warning suppression in Check.java

Reviewed-by: mcimadamore

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TypeEnter.java
! test/langtools/tools/javac/preview/PreviewAutoSuppress.java

Changeset: 2ba80d24
Branch: master
Author:    Alexander Zvegintsev <azvegint at openjdk.org>
Date:      2025-04-10 15:20:23 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/2ba80d2403f749a7d8d4e64139b796737bbb62bf

8353586: Open source several toolkit tests

Reviewed-by: dnguyen, psadhukhan

+ test/jdk/java/awt/Toolkit/DesktopProperties/DesktopPropertyTest.java
+ test/jdk/java/awt/Toolkit/TimeUnsignedConversionTest.java

Changeset: 0e223f14
Branch: master
Author:    Mikhail Yankelevich <myankelevich at openjdk.org>
Committer: Sean Mullan <mullan at openjdk.org>
Date:      2025-04-10 15:30:44 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/0e223f1456c14efdb423595bee3444d5e26db7c6

8349534: Refactor jdk/sun/security/krb5/runNameEquals.sh to java test

Co-authored-by: Weijun Wang <weijun at openjdk.org>
Reviewed-by: mullan

! test/jdk/sun/security/krb5/Krb5NameEquals.java
- test/jdk/sun/security/krb5/runNameEquals.sh

Changeset: 36e11b68
Branch: master
Author:    David Beaumont <david.beaumont at oracle.com>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2025-04-10 16:01:00 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/36e11b6827d5065f75a52887e1200b22cb3cdd40

8353683: [REDO] j.u.l.Handler classes create deadlock risk via synchronized publish() method

Reviewed-by: smarks

! src/java.logging/share/classes/java/util/logging/ConsoleHandler.java
! src/java.logging/share/classes/java/util/logging/FileHandler.java
! src/java.logging/share/classes/java/util/logging/Handler.java
! src/java.logging/share/classes/java/util/logging/SocketHandler.java
! src/java.logging/share/classes/java/util/logging/StreamHandler.java
+ test/jdk/java/util/logging/Handler/StreamHandlerLockingTest.java
+ test/jdk/java/util/logging/Handler/java.logging/java/util/logging/TestStreamHandler.java
+ test/jdk/java/util/logging/LoggingDeadlock5.java

Changeset: 799e5b33
Branch: master
Author:    Archie Cobbs <acobbs at openjdk.org>
Date:      2025-04-10 17:06:44 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/799e5b33a11d252109636dd15d22ed3b6280aad4

8354071: Add LintCategory property indicating whether @SuppressWarnings is supported

Reviewed-by: mcimadamore

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Lint.java

Changeset: dc249be2
Branch: master
Author:    Zihao Lin <linzihao1999 at outlook.com>
Committer: Chen Liang <liach at openjdk.org>
Date:      2025-04-10 17:21:51 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/dc249be2474d8711ca6e92ec139b4b6f0aa92e6e

8350462: MethodTypeForm.LF_INTERPRET can cache the MemberName instead

Reviewed-by: liach, jvernee

! src/java.base/share/classes/java/lang/invoke/LambdaForm.java
! src/java.base/share/classes/java/lang/invoke/MethodTypeForm.java

Changeset: 60f3d607
Branch: master
Author:    Jeremy Wood <mickleness at gmail.com>
Committer: Phil Race <prr at openjdk.org>
Date:      2025-04-10 18:31:53 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/60f3d607412dfe289f33dd922dfc1c9ff766810f

8351110: ImageIO.write for JPEG can write corrupt JPEG for certain thumbnail dimensions

Reviewed-by: aivanov, prr

! src/java.desktop/share/classes/com/sun/imageio/plugins/jpeg/JFIFMarkerSegment.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/jpeg/MarkerSegment.java
+ test/jdk/javax/imageio/plugins/jpeg/WriteJPEGThumbnailTest.java

Changeset: af5db513
Branch: master
Author:    Roger Riggs <rriggs at openjdk.org>
Date:      2025-04-10 19:19:31 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/af5db513060db5f89c071f531e6111c69fcd7370

8353641: Deprecate core library permission classes for removal

Reviewed-by: mullan, iris

! src/java.base/share/classes/java/io/FilePermission.java
! src/java.base/share/classes/java/io/ObjectStreamConstants.java
! src/java.base/share/classes/java/io/SerializablePermission.java
! src/java.base/share/classes/java/lang/RuntimePermission.java
! src/java.base/share/classes/java/lang/reflect/ReflectPermission.java
! src/java.base/share/classes/java/nio/file/LinkPermission.java
! src/java.base/share/classes/java/util/PropertyPermission.java
! src/java.base/share/classes/java/util/concurrent/ForkJoinPool.java
! src/java.base/share/classes/jdk/internal/access/JavaIOFilePermissionAccess.java
! src/java.base/share/classes/jdk/internal/access/SharedSecrets.java
! src/java.base/share/classes/jdk/internal/jrtfs/JrtFileSystemProvider.java
! src/java.base/share/classes/sun/net/www/protocol/file/FileURLConnection.java
! src/java.base/share/classes/sun/security/util/FilePermCompat.java
! src/java.base/windows/classes/sun/net/www/protocol/file/UNCFileURLConnection.java
! src/java.base/windows/classes/sun/nio/fs/WindowsFileCopy.java
! src/java.logging/share/classes/java/util/logging/LoggingPermission.java
! src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/trax/TemplatesImpl.java

Changeset: 3131dd1d
Branch: master
Author:    Harshitha Onkar <honkar at openjdk.org>
Date:      2025-04-10 19:55:29 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/3131dd1d5cb601b84cf898fff589596c2bcabdbc

8346465: Add a check in setData() to restrict the update of Built-In ICC_Profiles

Reviewed-by: aivanov, jdv, prr, serb

! src/java.desktop/share/classes/java/awt/color/ICC_Profile.java
+ test/jdk/java/awt/color/ICC_Profile/BuiltInProfileCheck/BuiltInProfileCheck.java
+ test/jdk/java/awt/color/ICC_Profile/BuiltInProfileCheck/builtIn.icc
= test/jdk/java/awt/color/ICC_Profile/BuiltInProfileCheck/custom.icc
! test/jdk/java/awt/color/ICC_Profile/SetHeaderInfo.java
! test/jdk/java/awt/color/ICC_ProfileSetNullDataTest.java
! test/jdk/sun/java2d/cmm/ProfileOp/SetDataTest.java

Changeset: 7680f70a
Branch: master
Author:    Calvin Cheung <ccheung at openjdk.org>
Date:      2025-04-10 19:57:30 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/7680f70ad647da741dd6cd9603a53f7923f95667

8171508: Remove -Dsun.java.launcher.is_altjvm option

Reviewed-by: dholmes, stuefe

! src/hotspot/os/aix/os_aix.cpp
! src/hotspot/os/bsd/os_bsd.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/arguments.hpp
! test/hotspot/gtest/gtestMain.cpp

Changeset: 4890b74c
Branch: master
Author:    Archie Cobbs <acobbs at openjdk.org>
Date:      2025-04-10 20:33:11 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4890b74c048a1472b87687294c316ecfb324e4ba

8354216: Small cleanups relating to Log.DiagnosticHandler

Reviewed-by: mcimadamore

! src/jdk.compiler/share/classes/com/sun/tools/javac/api/JavacTrees.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Analyzer.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/DeferredAttr.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Flow.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/main/JavaCompiler.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/ReferenceParser.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/processing/JavacProcessingEnvironment.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/util/Log.java
! src/jdk.jshell/share/classes/jdk/jshell/TaskFactory.java

Changeset: 7382ea1a
Branch: master
Author:    Mikael Vidstedt <mikael at openjdk.org>
Date:      2025-04-10 21:15:23 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/7382ea1a7e8570be0ff6d79d6565bfde7dd844f5

8354230: Wrong boot jdk for alpine-linux-x64 in GHA

Reviewed-by: erikj, iris, djelinski, sgehwolf

! make/conf/github-actions.conf

Changeset: e35f67b9
Branch: master
Author:    Michael McMahon <michaelm at openjdk.org>
Date:      2025-04-10 21:16:30 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e35f67b908a9e62fa6c18775d25a6b698cea8305

8285888: Clarify that java.net.http.HttpClient do NOT support Digest authentication

Reviewed-by: jpai, dfuchs

! src/java.net.http/share/classes/java/net/http/HttpClient.java

Changeset: 83c7d3bb
Branch: master
Author:    Stuart Marks <smarks at openjdk.org>
Date:      2025-04-10 21:43:14 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/83c7d3bbe860656ee403fa29df6a9e0aae962839

8351740: Clean up some code around initialization of encoding properties

Reviewed-by: naoto, alanb, rriggs

! src/java.base/share/classes/jdk/internal/util/SystemProps.java
! src/java.base/share/native/libjava/System.c
! src/java.base/share/native/libjava/java_props.h
! src/java.base/unix/native/libjava/java_props_md.c
! src/java.base/windows/native/libjava/java_props_md.c

Changeset: 7bb8b176
Branch: master
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-04-11 00:18:23 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/7bb8b1768f0992d066f33f340be42dbd7c21dcc9

8347472: Correct Attribute traversal and writing for Code attributes

Reviewed-by: asotona

! src/java.base/share/classes/java/lang/classfile/CodeElement.java
! src/java.base/share/classes/java/lang/classfile/CustomAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/UnknownAttribute.java
! src/java.base/share/classes/jdk/internal/classfile/impl/BoundAttribute.java
! src/java.base/share/classes/jdk/internal/classfile/impl/BufWriterImpl.java
! src/java.base/share/classes/jdk/internal/classfile/impl/CodeImpl.java
! src/java.base/share/classes/jdk/internal/classfile/impl/DirectCodeBuilder.java
! src/java.base/share/classes/jdk/internal/classfile/impl/LabelContext.java
+ test/jdk/jdk/classfile/AttributeInCodeTest.java
! test/jdk/jdk/classfile/helpers/RebuildingTransformation.java

Changeset: 1c34f3cd
Branch: master
Author:    Serguei Spitsyn <sspitsyn at openjdk.org>
Date:      2025-04-11 01:25:55 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/1c34f3cdb1df1b9bd01c6795e19a78753e3b555a

8352773: JVMTI should disable events during java upcalls

Reviewed-by: lmesnik, dholmes, cjplummer, coleenp

! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/prims/jvmtiEnvBase.hpp
! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/runtime/javaThread.cpp
! src/hotspot/share/runtime/javaThread.hpp

Changeset: 4478a99e
Branch: master
Author:    Thomas Fitzsimmons <fitzsim at redhat.com>
Committer: David Holmes <dholmes at openjdk.org>
Date:      2025-04-11 02:06:22 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4478a99e3111798c2e461c7e769a69672f187a6a

8354057: Odd debug output in -Xlog:os+container=debug on certain systems

Reviewed-by: sgehwolf, asmehra, lmesnik

! src/hotspot/os/linux/cgroupSubsystem_linux.cpp

Changeset: f955a8cb
Branch: master
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2025-04-11 03:53:29 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/f955a8cbd2d1233af7f7e4b4e4bfcdbb5a8cacae

8352687: Opensource few JInternalFrame and JTextField tests

Reviewed-by: honkar

+ test/jdk/javax/swing/JInternalFrame/bug4190516.java
+ test/jdk/javax/swing/JInternalFrame/bug4242045.java
+ test/jdk/javax/swing/JTextField/bug4232716.java
+ test/jdk/javax/swing/JTextField/bug5027332.java

Changeset: d8bed693
Branch: master
Author:    Alexander Zvegintsev <azvegint at openjdk.org>
Date:      2025-04-11 06:09:39 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d8bed6937311c1613d432bed73983d00dfd2a14a

8354317: [XWayland] Problem list two tests crashing XWayland server

Reviewed-by: serb, jdv

! test/jdk/ProblemList.txt

Changeset: cf0308b2
Branch: master
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-04-11 07:10:41 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/cf0308b2716053eb7c547cfcc6b160589cd6a2b0

8351152: x86: Remove code blocks that handle UseSSE < 2

Reviewed-by: vlivanov, kvn

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/c1_LinearScan_x86.hpp
! src/hotspot/cpu/x86/c1_Runtime1_x86.cpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/shared/barrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/shenandoah/shenandoahBarrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/interp_masm_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/methodHandles_x86.cpp
! src/hotspot/cpu/x86/templateTable_x86.cpp
! src/hotspot/cpu/x86/vm_version_x86.cpp
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/share/adlc/dfa.cpp
! src/hotspot/share/c1/c1_LinearScan.cpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/compile.hpp

Changeset: 1fc1cc5d
Branch: master
Author:    Evgeny Nikitin <enikitin at openjdk.org>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2025-04-11 08:15:01 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/1fc1cc5da9a38cf936636a72f9b8a4c246ceaab4

8354255: [jittester] Remove TempDir debug output

Reviewed-by: chagedorn, thartmann

! test/hotspot/jtreg/testlibrary/jittester/src/jdk/test/lib/jittester/TempDir.java

Changeset: e1b67709
Branch: master
Author:    Volkan Yazici <vyazici at openjdk.org>
Committer: Daniel Jeli?ski <djelinski at openjdk.org>
Date:      2025-04-11 09:06:11 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e1b677091e0f7860762695ae2e3cff2b63ff9d39

8353949: HttpHeaders.firstValueAsLong unnecessarily boxes to Long

Reviewed-by: dfuchs, djelinski, michaelm

! src/java.net.http/share/classes/java/net/http/HttpHeaders.java

Changeset: d4e194bc
Branch: master
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-04-11 10:22:15 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d4e194bc463ff3ad09e55cbb96bea00283679ce6

8354266: Fix non-UTF-8 text encoding

Reviewed-by: rgiulietti, erikj, naoto, eirbjo

! make/data/cldr/LICENSE
! src/demo/share/java2d/J2DBench/resources/textdata/arabic.ut8.txt
! src/demo/share/java2d/J2DBench/resources/textdata/english.ut8.txt
! src/demo/share/java2d/J2DBench/resources/textdata/greek.ut8.txt
! src/demo/share/java2d/J2DBench/resources/textdata/hebrew.ut8.txt
! src/demo/share/java2d/J2DBench/resources/textdata/hindi.ut8.txt
! src/demo/share/java2d/J2DBench/resources/textdata/japanese.ut8.txt
! src/demo/share/java2d/J2DBench/resources/textdata/korean.ut8.txt
! src/demo/share/java2d/J2DBench/resources/textdata/thai.ut8.txt
! src/demo/share/jfc/CodePointIM/README_zh_CN.html
! src/hotspot/cpu/x86/macroAssembler_x86_sha.cpp
! src/java.desktop/share/legal/lcms.md
! src/java.xml/share/classes/com/sun/org/apache/xml/internal/serializer/Encodings.properties

Changeset: 53bce9fd
Branch: master
Author:    duke <duke at openjdk.org>
Date:      2025-04-11 11:01:30 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/53bce9fdcbde4e5de59435588991b429142a7ff8

Automatic merge of jdk:master into master



From duncan.gittins at gmail.com  Fri Apr 11 16:09:48 2025
From: duncan.gittins at gmail.com (Duncan Gittins)
Date: Fri, 11 Apr 2025 17:09:48 +0100
Subject: jextract generation for functional interfaces
In-Reply-To: <c49e577e-6ae2-449b-b2f6-8d51672b04a8@oracle.com>
References: <CABOqcFs0fbhtVR9-+U5pN6E2Gwo3WyA81q=T=XPFGpp2GaLJJA@mail.gmail.com>
 <140344b9-5401-42be-b647-164fa3e2f7a4@oracle.com>
 <c49e577e-6ae2-449b-b2f6-8d51672b04a8@oracle.com>
Message-ID: <CABOqcFs84jw_odpPfrVzXzDHhd+gnNpRXTF1wzx4Fp2OFyqxuQ@mail.gmail.com>

Thanks for looking at this. I did this out of interest really - I use a
monster Windows jar for prototyping, this Upcall change cut 5MB from a 31MB
jar. The only client code changes are to add ".UPCALL" or remove
".Function" so are easy to apply (not sure where your "$func" part comes
from).

However I agree the use of StableValue API will be best time to reconsider
jextract code structure especially for the holder classes.

Kind regards

Duncan

On Fri, 11 Apr 2025 at 10:24, Maurizio Cimadamore <
maurizio.cimadamore at oracle.com> wrote:

> Hi Duncan,
> we took a better look at this, and noticed that, in reality, there?s not
> much we can do at the moment about this, for two reasons.
>
> First, the idea behind your approach was to move some of this shared
> functionality (such as the ?allocate? method) to the Upcall class. But this
> changes the client code in ways that IMHO are not optimal ? e.g.
>
> compar.allocate(...)
>
> becomes
>
> compar$func.UPCALL.allocate(...)
>
> So I think that, to make this work, we would have to replicate the
> allocate method (and possibly other accessors) in the toplevel class ?
> which reduces the gain.
>
> A better strategy would be one where the toplevel class ?extends? from
> Upcall ? then all the various methods would be inherited ? and clients
> would be good again. But if we do that, we lose ?constant-ness? of the
> various method handles involved, which will make methods like ?invoke?
> slower.
>
> Another difference between the two approaches is that you have merged the
> functional pointer wrapper with the functional interface. This is a move we
> have considered when we transitioned to this new code generation strategy,
> but we ended up rejecting because there?s no way to make interface fields
> non-public. Which is why we opted for an enclosing *class* with a nested
> interface.
>
> For these reasons, I believe that, for the time being, it?s better to keep
> the generated code as is. It is possible that the StableValue API [1] will
> allow us to change this ? at some point we considered making fields of type
> StableValue implicitly trusted finals. While we have removed that trick in
> the current PR, something like that might allow for the code generation
> strategy I was alluding to earlier ? where the function pointer class
> extends from some Upcall class that has a pair of stable value fields, one
> for the upcall MH, the other for the downcall MH. (In general, we?re
> confident that StableValue should result in jextract bindings become much
> more compact, as SV will essentially remove the need for all the holder
> classes that are spread throughout the generated code).
>
> Thanks for the exploration!
> Maurizio
>
> [1] - https://github.com/openjdk/jdk/pull/23972
>
> On 07/04/2025 16:09, Maurizio Cimadamore wrote:
>
> I like this. The use of record components should probably preserve the
> fact that the upcall method handle is treated as a constant.
>
> This seems related to this PR under review:
>
> https://git.openjdk.org/jextract/pull/279
>
> So we should make sure to decide what code we want to generate (as that PR
> will make function pointer support even more verbose).
>
> Cheers
> Maurizio
> On 07/04/2025 13:42, Duncan Gittins wrote:
>
> I've been using jextract successfully for some time now and it has made it
> very easy to call into various Windows. Great work.
>
> One area which seems a bit verbose is the handling of the functional
> interface callbacks for upcalls. For example, the qsort compare callback is
> as follows (I've shortened the jextract version here):
>
> public class QsortCompareFunc {
>
> QsortCompareFunc() { }
>
> /** The function pointer signature, expressed as a functional interface */
>
> public interface Function {
>
> int apply(MemorySegment _x0, MemorySegment _x1);
>
> }
>
> private static final FunctionDescriptor $DESC = FunctionDescriptor.of(
>
> C_h.C_INT,
>
> C_h.C_POINTER,
>
> C_h.C_POINTER
>
> );
>
> /** The descriptor of this function pointer */
>
> public static FunctionDescriptor descriptor() {
>
> return $DESC;
>
> }
>
> private static final MethodHandle UP$MH =
> C_h.upcallHandle(QsortCompareFunc.Function.class, "apply", $DESC);
>
> /**
>
> * Allocates a new upcall stub, whose implementation is defined by {@code
> fi}.
>
> * The lifetime of the returned segment is managed by {@code arena}
>
> */
>
> public static MemorySegment allocate(QsortCompareFunc.Function fi, Arena
> arena) {
>
> return Linker.nativeLinker().upcallStub(UP$MH.bindTo(fi), $DESC, arena);
>
> }
>
> private static final MethodHandle DOWN$MH = Linker.nativeLinker
> ().downcallHandle($DESC);
>
> /**
>
> * Invoke the upcall stub {@code funcPtr}, with given parameters
>
> */
>
> public static int invoke(MemorySegment funcPtr,MemorySegment _x0,
> MemorySegment _x1) {
>
> try {
>
> return (int) DOWN$MH.invokeExact(funcPtr, _x0, _x1);
>
> } catch (Throwable ex$) {
>
> throw new AssertionError("should not reach here", ex$);
>
> }
>
> }
>
> }
>
> I made a few changes in jextract to make the callbacks generate interface
> rather than a class, adding a helper record Upcall to do most of the
> actions:
>
> public interface QsortCompareFunc {
>
> /** The function pointer signature, expressed as a functional interface */
>
> int apply(MemorySegment _x0, MemorySegment _x1);
>
> static final C_h.Upcall<QsortCompareFunc> UPCALL = new
> C_h.Upcall<>(QsortCompareFunc.class, "apply", FunctionDescriptor.of(
>
> C_h.C_INT,
>
> C_h.C_POINTER,
>
> C_h.C_POINTER
>
> ));
>
> // A new upcall stub is allocated by:
>
> // MemorySegment funcPtr = QsortCompareFunc.UPCALL.allocate(fi,arena)
>
> /**
>
> * Invoke the upcall stub {@code funcPtr}, with given parameters
>
> */
>
> public static int invoke(MemorySegment funcPtr,MemorySegment _x0,
> MemorySegment _x1) {
>
> try {
>
> return (int) UPCALL.downcall().invokeExact(funcPtr, _x0, _x1);
>
> } catch (Throwable ex$) {
>
> throw new AssertionError("should not reach here", ex$);
>
> }
>
> }
>
> }
>
> This reduces the definition somewhat, as long as the top level header has
> a record to handle all callback interfaces:
>
> public record Upcall<FunctionInterface>(FunctionDescriptor descriptor,
> MethodHandle upcall, MethodHandle downcall) {
>
> public Upcall(Class<FunctionInterface> fi, String name,
> FunctionDescriptor descriptor) {
>
> this(descriptor, upcallHandle(fi, name, descriptor), Linker.nativeLinker
> ().downcallHandle(descriptor));
>
> }
>
> /** Find Java method handle of interface for upcall from native -> Java */
>
> public static MethodHandle upcallHandle(Class<?> fi, String name,
> FunctionDescriptor fdesc) {
>
> try {
>
> return MethodHandles.lookup().findVirtual(fi, name, fdesc.toMethodType());
>
> } catch (ReflectiveOperationException ex) {
>
> throw new AssertionError(ex);
>
> }
>
> }
>
> /// Allocate java stub for upcall
>
> public MemorySegment allocate(FunctionInterface javaImpl, Arena scope) {
>
> return Linker.nativeLinker().upcallStub(upcall.bindTo(javaImpl),
> descriptor, scope);
>
> }
>
> }
>
> Worth considering?
>
> Duncan
>
>
>
>
> ?
>
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From mark.reinhold at oracle.com  Mon Apr 14 20:19:35 2025
From: mark.reinhold at oracle.com (Mark Reinhold)
Date: Mon, 14 Apr 2025 20:19:35 +0000
Subject: New candidate JEP: 508: Vector API (Tenth Incubator)
Message-ID: <20250414201935.1B43F811883@eggemoggin.niobe.net>

https://openjdk.org/jeps/508

  Summary: Introduce an API to express vector computations that reliably
  compile at runtime to optimal vector instructions on supported CPU
  architectures, thus achieving performance superior to equivalent scalar
  computations.

- Mark

From tomerr90 at gmail.com  Thu Apr 17 11:31:20 2025
From: tomerr90 at gmail.com (Tomer Zeltzer)
Date: Thu, 17 Apr 2025 14:31:20 +0300
Subject: Potential performance regression with FFM compared to Unsafe
Message-ID: <CAKrQ=yhXhn5G09d5b5DS1jVrEKeB5BM704PLv+NnAwAB7FuE9g@mail.gmail.com>

Hey all!
First time emailing such a list so apologies if somwthing is "off protocol".
I wrote the following article where I benchmarked FFM and Unsafe in JDK21
https://itnext.io/javas-new-fma-renaissance-or-decay-372a2aee5f32

Conclusions were that FFM was 42% faster for on heap accesses while 67%
slower for off heap, which is a bit weird.
Code is also linked in the article.
Would love hearing your thoughts!
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From chen.l.liang at oracle.com  Thu Apr 17 22:17:45 2025
From: chen.l.liang at oracle.com (Chen Liang)
Date: Thu, 17 Apr 2025 22:17:45 +0000
Subject: Potential performance regression with FFM compared to Unsafe
In-Reply-To: <CAKrQ=yhXhn5G09d5b5DS1jVrEKeB5BM704PLv+NnAwAB7FuE9g@mail.gmail.com>
References: <CAKrQ=yhXhn5G09d5b5DS1jVrEKeB5BM704PLv+NnAwAB7FuE9g@mail.gmail.com>
Message-ID: <SJ2PR10MB76694303B13D2B38E3357E8CA2BC2@SJ2PR10MB7669.namprd10.prod.outlook.com>

Hello, I think the observed performance difference is probably due to the heap array being static final. I tested on latest mainline, and ffm is consistently slower without a static final object that it can constant fold against: it exhibited similar performance for auto arena 100 vs byte array 100, both having a significant overhead compared to Unsafe, unless the byte array is a constant (in a static final field). Meanwhile, I cannot reproduce FFM being faster than Unsafe for heap access: in the best case FFM is still slightly slower than Unsafe.

For context, I used the source code at https://github.com/tomerr90/UnsafeVSFMA/blob/main/src/main/java/org/example/FMASerDe.java and edited around. I recommend testing against 22 or later releases where FFM has finalized; the preview feature on 21 is no longer maintained.

Regards, Chen Liang
________________________________
From: panama-dev <panama-dev-retn at openjdk.org> on behalf of Tomer Zeltzer <tomerr90 at gmail.com>
Sent: Thursday, April 17, 2025 6:31 AM
To: panama-dev at openjdk.org <panama-dev at openjdk.org>
Subject: Potential performance regression with FFM compared to Unsafe

Hey all!
First time emailing such a list so apologies if somwthing is "off protocol".
I wrote the following article where I benchmarked FFM and Unsafe in JDK21
https://itnext.io/javas-new-fma-renaissance-or-decay-372a2aee5f32

Conclusions were that FFM was 42% faster for on heap accesses while 67% slower for off heap, which is a bit weird.
Code is also linked in the article.
Would love hearing your thoughts!
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From duke at openjdk.org  Fri Apr 18 11:09:26 2025
From: duke at openjdk.org (duke)
Date: Fri, 18 Apr 2025 11:09:26 GMT
Subject: git: openjdk/panama-foreign: master: 114 new changesets
Message-ID: <0f7e4ca8-940b-44a0-9233-cc6ca29b4b8c@openjdk.org>

Changeset: 36069f6e
Branch: master
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2025-04-11 11:03:45 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/36069f6efac4fd02393d28f190ab2ab92b113fd3

8354234: Remove friends for ObjectMonitor

Reviewed-by: aboldtch, dholmes

! src/hotspot/share/runtime/objectMonitor.hpp
! src/hotspot/share/runtime/synchronizer.cpp

Changeset: 8bb0ca49
Branch: master
Author:    Jorn Vernee <jvernee at openjdk.org>
Date:      2025-04-11 11:15:32 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/8bb0ca49715d8c713d6319b00a7684564ba57a9b

8353917: jnativescan: Simplify ClassResolver

Reviewed-by: mcimadamore

! src/jdk.jdeps/share/classes/com/sun/tools/jnativescan/ClassFileSource.java
- src/jdk.jdeps/share/classes/com/sun/tools/jnativescan/ClassResolver.java
! src/jdk.jdeps/share/classes/com/sun/tools/jnativescan/JNativeScanTask.java
! src/jdk.jdeps/share/classes/com/sun/tools/jnativescan/NativeMethodFinder.java
+ src/jdk.jdeps/share/classes/com/sun/tools/jnativescan/SystemClassResolver.java

Changeset: efb5a80e
Branch: master
Author:    Manuel H?ssig <manuel at haessig.org>
Committer: Christian Hagedorn <chagedorn at openjdk.org>
Date:      2025-04-11 11:29:56 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/efb5a80e52c8314103e1ccec05af6ab480531df0

8353730: TestSubNodeFloatDoubleNegation.java fails with native Float16 support

Reviewed-by: chagedorn, thartmann

! test/hotspot/jtreg/compiler/floatingpoint/TestSubNodeFloatDoubleNegation.java

Changeset: b5d2e254
Branch: master
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2025-04-11 11:32:42 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/b5d2e25478c6a8b6f3d8aae71f8a6745a11b1c9e

8354189: Remove JLI_ReportErrorMessageSys on Windows

Reviewed-by: alanb, mdoerr

! src/java.base/share/native/libjli/java.h
! src/java.base/unix/native/libjli/java_md.h
! src/java.base/windows/native/libjli/java_md.c

Changeset: cae7a206
Branch: master
Author:    Eirik Bj?rsn?s <eirbjo at openjdk.org>
Date:      2025-04-11 12:49:40 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/cae7a206a2f4b47d6757408d62b88be060113ad5

8353662: Add test for non-local file URL fallback to FTP

Reviewed-by: dfuchs

+ test/jdk/sun/net/www/protocol/file/NonLocalFtpFallback.java

Changeset: 9ead2b75
Branch: master
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2025-04-11 13:12:16 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9ead2b75cefa42732d3445f086dcf8d51452af2c

8354180: Clean  up uses of ObjectMonitor caches

Co-authored-by: Axel Boldt-Christmas <aboldtch at openjdk.org>
Reviewed-by: aboldtch, fbredberg

! src/hotspot/share/runtime/basicLock.cpp
! src/hotspot/share/runtime/basicLock.hpp
! src/hotspot/share/runtime/basicLock.inline.hpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/lightweightSynchronizer.cpp
! src/hotspot/share/runtime/objectMonitor.cpp

Changeset: 2321722a
Branch: master
Author:    Hannes Walln?fer <hannesw at openjdk.org>
Date:      2025-04-11 13:25:50 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/2321722a45c0ae8a2fd0aabfa2aa01d3b801c832

8346109: Create JDK taglet for additional preview notes

Reviewed-by: ihse, liach, rriggs

! make/Docs.gmk
+ make/jdk/src/classes/build/tools/taglet/PreviewNote.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PreviewListWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/standard.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/BaseOptions.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/WorkArounds.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/PreviewAPIListBuilder.java
! test/langtools/jdk/javadoc/doclet/testPreview/TestPreview.java

Changeset: e604bb9e
Branch: master
Author:    Archie Cobbs <acobbs at openjdk.org>
Date:      2025-04-11 13:29:32 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e604bb9e9412310d6d63da0b0f475f9da54ff244

8352731: Compiler workaround to forcibly set "-Xlint:-options" can be removed

Reviewed-by: mcimadamore

! src/jdk.compiler/share/classes/com/sun/tools/javac/main/JavaCompiler.java

Changeset: 1d7138fe
Branch: master
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2025-04-11 15:12:54 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/1d7138fe021d64686ac59cddd1bc7c787c610aa9

8353614: JFR: jfr print --exact

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/tool/PrettyWriter.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/tool/Print.java
! src/jdk.jfr/share/man/jfr.md
! test/jdk/jdk/jfr/tool/TestPrint.java

Changeset: d14e84c0
Branch: master
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2025-04-11 19:59:52 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d14e84c03b681594e84aef28107dce7b5198893b

8354446: [BACKOUT] Remove friends for ObjectMonitor

Reviewed-by: pchilanomate

! src/hotspot/share/runtime/objectMonitor.hpp
! src/hotspot/share/runtime/synchronizer.cpp

Changeset: e8bcedb0
Branch: master
Author:    William Kemper <wkemper at openjdk.org>
Date:      2025-04-11 21:25:09 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e8bcedb09b0e5eeb77bf1dc3a87bb61d7a5e8404

8354452: Shenandoah: Enforce range checks on parameters controlling heuristic sleep times

Reviewed-by: ysr

! src/hotspot/share/gc/shenandoah/shenandoah_globals.hpp

Changeset: 034c0d4d
Branch: master
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2025-04-12 05:58:39 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/034c0d4de5739bd20d734471b2d9065a0ca387bd

8350753: Deprecate UseCompressedClassPointers

Reviewed-by: coleenp, dholmes

! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/globals.hpp
! test/hotspot/jtreg/runtime/CommandLine/VMDeprecatedOptions.java

Changeset: 04ad59de
Branch: master
Author:    Serguei Spitsyn <sspitsyn at openjdk.org>
Date:      2025-04-12 07:20:19 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/04ad59de768b69b4e897a93f46efad9cc25737ad

8316397: StackTrace/Suspended/GetStackTraceSuspendedStressTest.java failed with: SingleStep event is NOT expected

Reviewed-by: dholmes, pchilanomate

! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/prims/jvmtiExport.hpp

Changeset: ed756b97
Branch: master
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2025-04-12 23:36:27 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/ed756b970066493db85da50ace317ef977186acc

8352922: Refactor client classes javadoc to use @throws instead of @exception

Reviewed-by: prr

! src/demo/share/jfc/CodePointIM/com/sun/inputmethods/internal/codepointim/CodePointInputMethodDescriptor.java
! src/java.desktop/aix/classes/sun/awt/X11InputMethod.java
! src/java.desktop/macosx/classes/com/apple/laf/AquaTabbedPaneCopyFromBasicUI.java
! src/java.desktop/macosx/classes/sun/lwawt/macosx/CInputMethod.java
! src/java.desktop/macosx/classes/sun/lwawt/macosx/CPrinterJob.java
! src/java.desktop/unix/classes/sun/awt/X11InputMethod.java
! src/java.desktop/unix/classes/sun/awt/X11InputMethodBase.java
! src/java.desktop/unix/classes/sun/awt/XSettings.java
! src/java.desktop/windows/classes/sun/awt/windows/WPrinterJob.java
! src/jdk.accessibility/windows/classes/com/sun/java/accessibility/internal/AccessBridge.java

Changeset: 5d976089
Branch: master
Author:    Hannes Walln?fer <hannesw at openjdk.org>
Date:      2025-04-13 10:08:39 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/5d9760897014c9a2cf0813af3ffbfb358ef55e31

8254622: Hide superclasses from conditionally exported packages

Reviewed-by: kcr, liach

! src/java.base/share/classes/jdk/internal/event/Event.java
! src/java.base/share/classes/jdk/internal/vm/vector/VectorSupport.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AbstractMemberWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AbstractTreeWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AllClassesIndexWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlDoclet.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlLinkFactory.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/MethodWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/Navigation.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PropertyWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/SerializedFormWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/Signatures.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/taglets/LinkTaglet.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/ClassTree.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/IndexBuilder.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/Utils.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/VisibleMemberTable.java
! test/langtools/jdk/javadoc/doclet/testHiddenTag/TestHiddenTag.java
! test/langtools/jdk/javadoc/doclet/testHiddenTag/pkg1/Child.java
! test/langtools/jdk/javadoc/doclet/testHiddenTag/pkg1/InvisibleParent.java
+ test/langtools/jdk/javadoc/doclet/testUnexported/TestUnexported.java

Changeset: b539fb0b
Branch: master
Author:    Abhishek Kumar <abhiscxk at openjdk.org>
Date:      2025-04-14 05:27:24 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/b539fb0bc14869164f5f2c9780f2a40db707cc55

8352877: Opensource Several Font related tests - Batch 1

Reviewed-by: aivanov, serb

+ test/jdk/java/awt/font/TestDevanagari.java
+ test/jdk/java/awt/font/TextLayout/TestControls.java
+ test/jdk/java/awt/font/TextLayout/TestGraphicOutline.java

Changeset: 2595c47b
Branch: master
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-04-14 06:16:17 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/2595c47b57a7788e8725bd8ec5407444027df262

8354231: x86: Purge FPU support from (Macro)Assembler after 32-bit x86 removal

Reviewed-by: coleenp, kvn, vlivanov

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/c1_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/stubDeclarations_x86.hpp
! src/hotspot/share/runtime/globals.hpp

Changeset: 337dacdd
Branch: master
Author:    Joel Sikstr?m <jsikstro at openjdk.org>
Date:      2025-04-14 06:36:47 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/337dacdd3f0f5b38fe52b9ef16aa4b353db1c3d9

8354310: JFR: Inconsistent metadata in ZPageAllocation

Reviewed-by: egahlin, stefank, eosterlund

! src/hotspot/share/jfr/metadata/metadata.xml

Changeset: 44245f33
Branch: master
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-04-14 06:56:29 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/44245f33cdc3d6aa1f976205828152487806669d

8354215: Clean up Loom support after 32-bit x86 removal

Reviewed-by: coleenp, pchilanomate

! src/hotspot/cpu/x86/continuationFreezeThaw_x86.inline.hpp
! src/hotspot/cpu/x86/continuationHelper_x86.inline.hpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp

Changeset: cf27a42d
Branch: master
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2025-04-14 08:12:08 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/cf27a42d920f7b865e4ec741e5ccdc7f0d727898

8354426: [ubsan] applying non-zero offset 34359738368 to null pointer in CompressedKlassPointers::encoding_range_end

Reviewed-by: mdoerr, jkern

! src/hotspot/share/oops/compressedKlass.inline.hpp

Changeset: f169fc5a
Branch: master
Author:    Radim Vansa <rvansa at openjdk.org>
Committer: Johan Sj?len <jsjolen at openjdk.org>
Date:      2025-04-14 08:18:59 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/f169fc5a99ee2b485e156c043134ab76b7e5ebd9

8353175: Eliminate double iteration of stream in FieldDescriptor reinitialization

Reviewed-by: jsjolen, shade, fparain

! src/hotspot/share/oops/fieldStreams.hpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/runtime/fieldDescriptor.cpp
! src/hotspot/share/runtime/fieldDescriptor.hpp

Changeset: f8ae1d4e
Branch: master
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2025-04-14 08:52:33 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/f8ae1d4e6cd317eaa98835a209366b9d504feb44

8354254: Remove the linux ppc64 -minsert-sched-nops=regroup_exact compile flag

Reviewed-by: erikj, mdoerr

! make/autoconf/flags-cflags.m4

Changeset: 51ce3120
Branch: master
Author:    Roberto Casta?eda Lozano <rcastanedalo at openjdk.org>
Date:      2025-04-14 12:07:13 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/51ce312001f3974a7e6394e9c616b04d8fb811ec

8348645: IGV: visualize live ranges

Reviewed-by: thartmann, dfenacci

! src/hotspot/share/opto/idealGraphPrinter.cpp
! src/hotspot/share/opto/idealGraphPrinter.hpp
! src/utils/IdealGraphVisualizer/Bytecodes/src/main/java/com/sun/hotspot/igv/bytecodes/SelectBytecodesAction.java
! src/utils/IdealGraphVisualizer/Data/src/main/java/com/sun/hotspot/igv/data/InputBlock.java
! src/utils/IdealGraphVisualizer/Data/src/main/java/com/sun/hotspot/igv/data/InputGraph.java
+ src/utils/IdealGraphVisualizer/Data/src/main/java/com/sun/hotspot/igv/data/InputLiveRange.java
+ src/utils/IdealGraphVisualizer/Data/src/main/java/com/sun/hotspot/igv/data/LivenessInfo.java
! src/utils/IdealGraphVisualizer/Data/src/main/java/com/sun/hotspot/igv/data/serialization/Parser.java
! src/utils/IdealGraphVisualizer/Data/src/main/java/com/sun/hotspot/igv/data/serialization/Printer.java
! src/utils/IdealGraphVisualizer/Data/src/main/java/com/sun/hotspot/igv/data/services/InputGraphProvider.java
+ src/utils/IdealGraphVisualizer/Data/src/main/java/com/sun/hotspot/igv/data/services/PreProcessor.java
! src/utils/IdealGraphVisualizer/Data/src/main/resources/com/sun/hotspot/igv/data/serialization/graphdocument.xsd
! src/utils/IdealGraphVisualizer/Difference/src/main/java/com/sun/hotspot/igv/difference/Difference.java
+ src/utils/IdealGraphVisualizer/Filter/src/main/java/com/sun/hotspot/igv/filter/ColorLiveRangeFilter.java
! src/utils/IdealGraphVisualizer/Filter/src/main/resources/com/sun/hotspot/igv/filter/helper.js
! src/utils/IdealGraphVisualizer/Graph/src/main/java/com/sun/hotspot/igv/graph/Block.java
! src/utils/IdealGraphVisualizer/Graph/src/main/java/com/sun/hotspot/igv/graph/Diagram.java
+ src/utils/IdealGraphVisualizer/Graph/src/main/java/com/sun/hotspot/igv/graph/LiveRangeMatcherSelector.java
+ src/utils/IdealGraphVisualizer/Graph/src/main/java/com/sun/hotspot/igv/graph/LiveRangeSegment.java
+ src/utils/IdealGraphVisualizer/Graph/src/main/java/com/sun/hotspot/igv/graph/LiveRangeSelector.java
! src/utils/IdealGraphVisualizer/HierarchicalLayout/src/main/java/com/sun/hotspot/igv/hierarchicallayout/ClusterNode.java
! src/utils/IdealGraphVisualizer/HierarchicalLayout/src/main/java/com/sun/hotspot/igv/hierarchicallayout/HierarchicalCFGLayoutManager.java
! src/utils/IdealGraphVisualizer/Layout/src/main/java/com/sun/hotspot/igv/layout/Cluster.java
+ src/utils/IdealGraphVisualizer/Layout/src/main/java/com/sun/hotspot/igv/layout/Segment.java
+ src/utils/IdealGraphVisualizer/ServerCompiler/src/main/java/com/sun/hotspot/igv/servercompiler/ServerCompilerPreProcessor.java
+ src/utils/IdealGraphVisualizer/ServerCompiler/src/main/resources/com/sun/hotspot/igv/servercompiler/filters/colorLiveRanges.filter
+ src/utils/IdealGraphVisualizer/ServerCompiler/src/main/resources/com/sun/hotspot/igv/servercompiler/filters/showLiveness.filter
+ src/utils/IdealGraphVisualizer/ServerCompiler/src/main/resources/com/sun/hotspot/igv/servercompiler/filters/showRegisterAllocationOnly.filter
! src/utils/IdealGraphVisualizer/ServerCompiler/src/main/resources/com/sun/hotspot/igv/servercompiler/layer.xml
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/BlockQuickSearch.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/DiagramScene.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/DiagramViewModel.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/DiagramViewer.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/EditorInputGraphProvider.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/EditorTopComponent.java
+ src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/LiveRangeQuickSearch.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/NodeQuickSearch.java
+ src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/SimpleQuickSearch.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/ExpandAdjacentAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/ExpandPredecessorsAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/ExpandSuccessorsAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/ExtractAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/HideAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/ModelAwareAction.java
+ src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/ShowLiveRangesAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/widgets/BlockWidget.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/widgets/FigureWidget.java
+ src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/widgets/LiveRangeWidget.java
+ src/utils/IdealGraphVisualizer/View/src/main/resources/com/sun/hotspot/igv/view/images/liveRange.png
+ src/utils/IdealGraphVisualizer/View/src/main/resources/com/sun/hotspot/igv/view/images/selectLiveRanges.png
+ src/utils/IdealGraphVisualizer/View/src/main/resources/com/sun/hotspot/igv/view/images/selectNodes.png
+ src/utils/IdealGraphVisualizer/View/src/main/resources/com/sun/hotspot/igv/view/images/showLiveRanges.png
! src/utils/IdealGraphVisualizer/View/src/main/resources/com/sun/hotspot/igv/view/layer.xml

Changeset: 97e10757
Branch: master
Author:    Axel Boldt-Christmas <aboldtch at openjdk.org>
Date:      2025-04-14 13:28:49 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/97e10757392859a46360b4ab379429212fbc34b3

8354358: ZGC: ZPartition::prime handle discontiguous reservations correctly

Reviewed-by: stefank, jsikstro, eosterlund

! src/hotspot/share/gc/z/zPageAllocator.cpp
! test/hotspot/jtreg/gc/z/TestZForceDiscontiguousHeapReservations.java
! test/hotspot/jtreg/gc/z/TestZNMT.java

Changeset: 16657dba
Branch: master
Author:    Sean Mullan <mullan at openjdk.org>
Date:      2025-04-14 14:44:11 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/16657dba998207ef238ac387336907cd186e31d5

8354449: Remove com/sun/org/apache/xml/internal/security/resource/xmlsecurity_de.properties

Reviewed-by: weijun, ihse

- src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/resource/xmlsecurity_de.properties

Changeset: 313c34ae
Branch: master
Author:    David Beaumont <david.beaumont at oracle.com>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2025-04-14 15:58:43 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/313c34ae56085f90f4188b0639d6b6595efc2f66

8354513: Bug in j.u.l.Handler deadlock test allows null pointer during race condition

Reviewed-by: dfuchs

! test/jdk/java/util/logging/LoggingDeadlock5.java

Changeset: d748bb5c
Branch: master
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2025-04-14 16:09:35 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d748bb5cbb983fb07ae28e3a1c194058b73ef652

8343157: Examine large files for character encoding/decoding

Reviewed-by: alanb

- test/jdk/sun/nio/cs/EUC_TW_OLD.java
- test/jdk/sun/nio/cs/OLD/DBCSDecoderMapping.java
- test/jdk/sun/nio/cs/OLD/DBCS_IBM_ASCII_Decoder.java
- test/jdk/sun/nio/cs/OLD/DBCS_IBM_ASCII_Encoder.java
- test/jdk/sun/nio/cs/OLD/DBCS_IBM_EBCDIC_Decoder.java
- test/jdk/sun/nio/cs/OLD/DBCS_IBM_EBCDIC_Encoder.java
- test/jdk/sun/nio/cs/OLD/DBCS_ONLY_IBM_EBCDIC_Decoder.java
- test/jdk/sun/nio/cs/OLD/DoubleByteDecoder.java
- test/jdk/sun/nio/cs/OLD/DoubleByteEncoder.java
- test/jdk/sun/nio/cs/OLD/EUC_CN_OLD.java
- test/jdk/sun/nio/cs/OLD/EUC_JP_LINUX_OLD.java
- test/jdk/sun/nio/cs/OLD/EUC_JP_OLD.java
- test/jdk/sun/nio/cs/OLD/EUC_JP_Open_OLD.java
- test/jdk/sun/nio/cs/OLD/EUC_KR_OLD.java
- test/jdk/sun/nio/cs/OLD/GBK_OLD.java
- test/jdk/sun/nio/cs/OLD/IBM1381_OLD.java
- test/jdk/sun/nio/cs/OLD/IBM1383_OLD.java
- test/jdk/sun/nio/cs/OLD/IBM930_OLD.java
- test/jdk/sun/nio/cs/OLD/IBM933_OLD.java
- test/jdk/sun/nio/cs/OLD/IBM935_OLD.java
- test/jdk/sun/nio/cs/OLD/IBM937_OLD.java
- test/jdk/sun/nio/cs/OLD/IBM939_OLD.java
- test/jdk/sun/nio/cs/OLD/IBM942C_OLD.java
- test/jdk/sun/nio/cs/OLD/IBM942_OLD.java
- test/jdk/sun/nio/cs/OLD/IBM943C_OLD.java
- test/jdk/sun/nio/cs/OLD/IBM943_OLD.java
- test/jdk/sun/nio/cs/OLD/IBM948_OLD.java
- test/jdk/sun/nio/cs/OLD/IBM949C_OLD.java
- test/jdk/sun/nio/cs/OLD/IBM949_OLD.java
- test/jdk/sun/nio/cs/OLD/IBM950_OLD.java
- test/jdk/sun/nio/cs/OLD/IBM970_OLD.java
- test/jdk/sun/nio/cs/OLD/JIS_X_0201_OLD.java
- test/jdk/sun/nio/cs/OLD/JIS_X_0208_Decoder.java
- test/jdk/sun/nio/cs/OLD/JIS_X_0208_Encoder.java
- test/jdk/sun/nio/cs/OLD/JIS_X_0208_OLD.java
- test/jdk/sun/nio/cs/OLD/JIS_X_0208_Solaris_Decoder.java
- test/jdk/sun/nio/cs/OLD/JIS_X_0208_Solaris_Encoder.java
- test/jdk/sun/nio/cs/OLD/JIS_X_0212_Decoder.java
- test/jdk/sun/nio/cs/OLD/JIS_X_0212_Encoder.java
- test/jdk/sun/nio/cs/OLD/JIS_X_0212_OLD.java
- test/jdk/sun/nio/cs/OLD/JIS_X_0212_Solaris_Decoder.java
- test/jdk/sun/nio/cs/OLD/JIS_X_0212_Solaris_Encoder.java
- test/jdk/sun/nio/cs/OLD/Johab_OLD.java
- test/jdk/sun/nio/cs/OLD/MS932DB.java
- test/jdk/sun/nio/cs/OLD/MS932_OLD.java
- test/jdk/sun/nio/cs/OLD/MS936_OLD.java
- test/jdk/sun/nio/cs/OLD/MS949_OLD.java
- test/jdk/sun/nio/cs/OLD/MS950_OLD.java
- test/jdk/sun/nio/cs/OLD/PCK_OLD.java
- test/jdk/sun/nio/cs/OLD/SJIS_OLD.java
- test/jdk/sun/nio/cs/OLD/SimpleEUCDecoder.java
- test/jdk/sun/nio/cs/OLD/SingleByteDecoder.java
- test/jdk/sun/nio/cs/OLD/SingleByteEncoder.java
- test/jdk/sun/nio/cs/OLD/TestIBMDB.java
! test/jdk/sun/nio/cs/TestEUC_TW.java

Changeset: 43b19474
Branch: master
Author:    Gerard Ziemski <gziemski at openjdk.org>
Date:      2025-04-14 16:22:07 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/43b194741cc307a73bd8dd2da877ab1b16250fc1

8344883: Force clients to explicitly pass mem_tag value, even if it is mtNone

Co-authored-by: Stefan Karlsson <stefank at openjdk.org>
Reviewed-by: stefank, jsjolen

! src/hotspot/cpu/aarch64/compressedKlass_aarch64.cpp
! src/hotspot/os/bsd/gc/z/zPhysicalMemoryBacking_bsd.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/os/posix/perfMemory_posix.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/os/windows/perfMemory_windows.cpp
! src/hotspot/share/cds/archiveBuilder.cpp
! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/cds/metaspaceShared.cpp
! src/hotspot/share/classfile/compactHashtable.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/parallel/parMarkBitMap.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/shared/cardTable.cpp
! src/hotspot/share/gc/shenandoah/shenandoahCardTable.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/jfr/recorder/storage/jfrVirtualMemory.cpp
! src/hotspot/share/memory/allocation.inline.hpp
! src/hotspot/share/memory/memoryReserver.cpp
! src/hotspot/share/memory/memoryReserver.hpp
! src/hotspot/share/memory/metaspace.cpp
! src/hotspot/share/memory/metaspace/testHelpers.cpp
! src/hotspot/share/memory/metaspace/virtualSpaceNode.cpp
! src/hotspot/share/nmt/memReporter.cpp
! src/hotspot/share/nmt/memReporter.hpp
! src/hotspot/share/nmt/memTracker.hpp
! src/hotspot/share/nmt/virtualMemoryTracker.hpp
! src/hotspot/share/prims/jni.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/runtime/os.hpp
! src/hotspot/share/runtime/safepointMechanism.cpp
! src/hotspot/share/utilities/debug.cpp
! test/hotspot/gtest/gc/g1/test_stressCommitUncommit.cpp
! test/hotspot/gtest/gc/z/test_zForwarding.cpp
! test/hotspot/gtest/memory/test_virtualspace.cpp
! test/hotspot/gtest/nmt/test_nmt_locationprinting.cpp
! test/hotspot/gtest/runtime/test_committed_virtualmemory.cpp
! test/hotspot/gtest/runtime/test_os.cpp
! test/hotspot/gtest/runtime/test_os_aix.cpp
! test/hotspot/gtest/runtime/test_os_linux.cpp
! test/hotspot/gtest/runtime/test_os_reserve_between.cpp
! test/hotspot/jtreg/runtime/NMT/MallocRoundingReportTest.java
! test/hotspot/jtreg/runtime/NMT/MallocTestType.java
! test/hotspot/jtreg/runtime/NMT/MallocTrackingVerify.java
! test/hotspot/jtreg/runtime/NMT/ThreadedMallocTestType.java

Changeset: d6848670
Branch: master
Author:    Vladimir Ivanov <vaivanov at openjdk.org>
Committer: Jatin Bhateja <jbhateja at openjdk.org>
Date:      2025-04-14 16:55:37 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d684867066edb886bc444c864ef9db3eff318c34

8346230: [perf] scalability issue for the specjvm2008::xml.transform workload

Reviewed-by: joehw, jbhateja

! src/java.xml/share/classes/com/sun/org/apache/xml/internal/utils/XMLReaderManager.java

Changeset: 46a6fc84
Branch: master
Author:    Phil Race <prr at openjdk.org>
Date:      2025-04-14 16:58:06 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/46a6fc84ef17f38eedd49f59a3c05f7c95fe23bc

8353483: Open source some JProgressBar tests

Reviewed-by: honkar, serb

+ test/jdk/javax/swing/JProgressBar/RightLeftOrientation.java
+ test/jdk/javax/swing/JProgressBar/bug4230391.java
+ test/jdk/javax/swing/JProgressBar/bug4393042.java
+ test/jdk/javax/swing/JProgressBar/bug5003022.java

Changeset: de0e6488
Branch: master
Author:    Andrej Pecimuth <andrej.pecimuth at oracle.com>
Committer: Doug Simon <dnsimon at openjdk.org>
Date:      2025-04-14 18:31:27 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/de0e6488449303bd15d4590480a2e47b8026a9b1

8352724: Verify bounds for primitive array reads in JVMCI

Reviewed-by: dnsimon

! src/hotspot/share/jvmci/jvmciCompilerToVM.cpp
! test/hotspot/jtreg/compiler/jvmci/jdk.vm.ci.runtime.test/src/jdk/vm/ci/runtime/test/TestConstantReflectionProvider.java

Changeset: 0da480a9
Branch: master
Author:    Gerard Ziemski <gziemski at openjdk.org>
Date:      2025-04-14 18:47:59 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/0da480a91d31ee8dc2532cfec76bbf5b1d6c4eeb

8354535: [BACKOUT] Force clients to explicitly pass mem_tag value, even if it is mtNone

Reviewed-by: stefank, jsjolen

! src/hotspot/cpu/aarch64/compressedKlass_aarch64.cpp
! src/hotspot/os/bsd/gc/z/zPhysicalMemoryBacking_bsd.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/os/posix/perfMemory_posix.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/os/windows/perfMemory_windows.cpp
! src/hotspot/share/cds/archiveBuilder.cpp
! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/cds/metaspaceShared.cpp
! src/hotspot/share/classfile/compactHashtable.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/parallel/parMarkBitMap.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/shared/cardTable.cpp
! src/hotspot/share/gc/shenandoah/shenandoahCardTable.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/jfr/recorder/storage/jfrVirtualMemory.cpp
! src/hotspot/share/memory/allocation.inline.hpp
! src/hotspot/share/memory/memoryReserver.cpp
! src/hotspot/share/memory/memoryReserver.hpp
! src/hotspot/share/memory/metaspace.cpp
! src/hotspot/share/memory/metaspace/testHelpers.cpp
! src/hotspot/share/memory/metaspace/virtualSpaceNode.cpp
! src/hotspot/share/nmt/memReporter.cpp
! src/hotspot/share/nmt/memReporter.hpp
! src/hotspot/share/nmt/memTracker.hpp
! src/hotspot/share/nmt/virtualMemoryTracker.hpp
! src/hotspot/share/prims/jni.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/runtime/os.hpp
! src/hotspot/share/runtime/safepointMechanism.cpp
! src/hotspot/share/utilities/debug.cpp
! test/hotspot/gtest/gc/g1/test_stressCommitUncommit.cpp
! test/hotspot/gtest/gc/z/test_zForwarding.cpp
! test/hotspot/gtest/memory/test_virtualspace.cpp
! test/hotspot/gtest/nmt/test_nmt_locationprinting.cpp
! test/hotspot/gtest/runtime/test_committed_virtualmemory.cpp
! test/hotspot/gtest/runtime/test_os.cpp
! test/hotspot/gtest/runtime/test_os_aix.cpp
! test/hotspot/gtest/runtime/test_os_linux.cpp
! test/hotspot/gtest/runtime/test_os_reserve_between.cpp
! test/hotspot/jtreg/runtime/NMT/MallocRoundingReportTest.java
! test/hotspot/jtreg/runtime/NMT/MallocTestType.java
! test/hotspot/jtreg/runtime/NMT/MallocTrackingVerify.java
! test/hotspot/jtreg/runtime/NMT/ThreadedMallocTestType.java

Changeset: f6d8c8cb
Branch: master
Author:    Volkan Yazici <vyazici at openjdk.org>
Committer: Chen Liang <liach at openjdk.org>
Date:      2025-04-14 19:16:17 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/f6d8c8cb0c6b226d68791ffd126908d3fea11473

8351339: WebSocket::sendBinary assume that user supplied buffers are BIG_ENDIAN

Reviewed-by: michaelm, dfuchs

! src/java.net.http/share/classes/jdk/internal/net/http/websocket/Frame.java
! src/java.net.http/share/classes/jdk/internal/net/http/websocket/MessageDecoder.java
! src/java.net.http/share/classes/jdk/internal/net/http/websocket/MessageEncoder.java
! test/jdk/java/net/httpclient/websocket/AutomaticPong.java
! test/jdk/java/net/httpclient/websocket/DummyWebSocketServer.java
- test/jdk/java/net/httpclient/websocket/Frame.java
+ test/jdk/java/net/httpclient/websocket/TEST.properties
! test/jdk/java/net/httpclient/websocket/WebSocketBuilderTest.java
+ test/jdk/java/net/httpclient/websocket/WebSocketEndiannessTest.java
! test/jdk/java/net/httpclient/websocket/WebSocketExtendedTest.java
! test/jdk/java/net/httpclient/websocket/java.net.http/jdk/internal/net/http/websocket/MaskerTest.java

Changeset: 9e7763d4
Branch: master
Author:    Daniel Fuchs <dfuchs at openjdk.org>
Date:      2025-04-14 19:27:16 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9e7763d44274ad1ac633120553d5c67f494bf3ef

8354536: Problem-list java/util/logging/LoggingDeadlock5.java due to JDK-8354424

Reviewed-by: smarks

! test/jdk/ProblemList.txt

Changeset: 5280b7b0
Branch: master
Author:    Alexander Zvegintsev <azvegint at openjdk.org>
Date:      2025-04-14 22:07:26 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/5280b7b031bb3dc44fb923c3be7ae04ec22fd364

8353592: Open source several scrollbar tests

Reviewed-by: psadhukhan, honkar

+ test/jdk/java/awt/Scrollbar/ListScrollbarTest.java
+ test/jdk/java/awt/Scrollbar/ScrollbarCtrlClickTest.java
+ test/jdk/java/awt/Scrollbar/UnitIncrementTest.java

Changeset: 92e52fe1
Branch: master
Author:    David Holmes <dholmes at openjdk.org>
Date:      2025-04-15 02:00:49 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/92e52fe1df84efd94d713afed5acd9c7281a77d7

8353946: Incorrect WINDOWS ifdef in os::build_agent_function_name

Reviewed-by: kbarrett

! src/hotspot/share/runtime/os.cpp

Changeset: c7b70a13
Branch: master
Author:    Dr Heinz M. Kabutz <heinz at javaspecialists.eu>
Committer: Chen Liang <liach at openjdk.org>
Date:      2025-04-15 02:48:32 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/c7b70a138ff592fdf1cd4f1d063103491a8aa7db

8354111: JavaDoc states that Iterator.remove() is linear in the LinkedBlockingDeque

Reviewed-by: liach, smarks

! src/java.base/share/classes/java/util/concurrent/LinkedBlockingDeque.java

Changeset: 76ff9781
Branch: master
Author:    Axel Boldt-Christmas <aboldtch at openjdk.org>
Date:      2025-04-15 05:11:40 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/76ff97811abf5a4eaede6303e25ff9582302e436

8354510: Skipped gtest cause test failure

Reviewed-by: rehn, erikj

! make/RunTests.gmk

Changeset: 3090e218
Branch: master
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-04-15 06:03:50 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/3090e2187c2cbbbc08f27305d152664a83736dfa

8353572: x86: AMD platforms miss the check for CLWB feature flag

Reviewed-by: vlivanov, kvn

! src/hotspot/cpu/x86/vm_version_x86.cpp

Changeset: b7837843
Branch: master
Author:    Jayathirth D V <jdv at openjdk.org>
Date:      2025-04-15 08:41:37 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/b78378437cf911a527331e6aaf36f968169c0574

8354163: Open source Swing tests Batch 1

Reviewed-by: psadhukhan

+ test/jdk/javax/swing/AbstractButton/bug4133768.java
+ test/jdk/javax/swing/AbstractButton/bug4391622.java
+ test/jdk/javax/swing/JList/bug4183379.java
+ test/jdk/javax/swing/JList/bug4251306.java
+ test/jdk/javax/swing/JMenu/bug4624845.java

Changeset: 24be888d
Branch: master
Author:    Daniel Lund?n <dlunden at openjdk.org>
Date:      2025-04-15 08:58:02 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/24be888d655a5227cfb9fc22f36d6ba30d732b8d

8351833: Unexpected increase in live nodes when splitting Phis through MergeMems in PhiNode::Ideal

Reviewed-by: chagedorn, rcastanedalo, kvn

! src/hotspot/share/opto/cfgnode.cpp
! src/hotspot/share/opto/phaseX.cpp
! test/hotspot/jtreg/TEST.groups
+ test/hotspot/jtreg/compiler/igvn/TestSplitPhiThroughMergeMem.java

Changeset: 81d4c807
Branch: master
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2025-04-15 09:02:41 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/81d4c80742305b72c73a59cf6a596b49bc68bab9

8354507: [ubsan] subnode.cpp:406:36: runtime error: negation of -9223372036854775808 cannot be represented in type 'long int'

Reviewed-by: mdoerr, thartmann

! src/hotspot/share/opto/subnode.cpp

Changeset: d7676c39
Branch: master
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2025-04-15 09:48:11 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d7676c39b648bd55f72a50494432b02862a4e111

8354508: JFR: Strengthen metadata checks for labels

Reviewed-by: shade

! src/hotspot/share/jfr/metadata/metadata.xml
! test/jdk/jdk/jfr/event/metadata/TestEventMetadata.java

Changeset: 4e24dc00
Branch: master
Author:    Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2025-04-15 10:16:31 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4e24dc003c2304041b342371adf430b120a9fec8

8353185: Introduce the concept of upgradeable files in context of JEP 493

Reviewed-by: clanger, ihse, alanb

+ make/modules/jdk.jlink/Java.gmk
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/JRTArchive.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/LinkableRuntimeImage.java
+ src/jdk.jlink/share/classes/jdk/tools/jlink/internal/runtimelink/upgrade_files_java.base.conf
+ test/jdk/tools/jlink/runtimeImage/UpgradeableFileCacertsTest.java

Changeset: 03fd43fc
Branch: master
Author:    Patrick Strawderman <pstrawderman at netflix.com>
Committer: Jaikiran Pai <jpai at openjdk.org>
Date:      2025-04-15 11:26:36 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/03fd43fc91ea383418c1c7e0fd96a61a1f42c75e

8353453: URLDecoder should use HexFormat

Reviewed-by: rriggs, jpai

! src/java.base/share/classes/java/net/URLDecoder.java

Changeset: 5fc18f5b
Branch: master
Author:    Volkan Yazici <vyazici at openjdk.org>
Committer: Jaikiran Pai <jpai at openjdk.org>
Date:      2025-04-15 11:41:47 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/5fc18f5b8aa1b5f4fb4313b8d11fd15330795959

8350279: HttpClient: Add a new HttpResponse method to identify connections

Reviewed-by: dfuchs, jpai

! src/java.net.http/share/classes/java/net/http/HttpResponse.java
! src/java.net.http/share/classes/jdk/internal/net/http/AbstractAsyncSSLConnection.java
! src/java.net.http/share/classes/jdk/internal/net/http/AsyncSSLConnection.java
! src/java.net.http/share/classes/jdk/internal/net/http/AsyncSSLTunnelConnection.java
! src/java.net.http/share/classes/jdk/internal/net/http/HttpConnection.java
! src/java.net.http/share/classes/jdk/internal/net/http/HttpResponseImpl.java
! src/java.net.http/share/classes/jdk/internal/net/http/PlainHttpConnection.java
! src/java.net.http/share/classes/jdk/internal/net/http/PlainProxyConnection.java
! src/java.net.http/share/classes/jdk/internal/net/http/PlainTunnelingConnection.java
! src/java.net.http/share/classes/jdk/internal/net/http/SocketTube.java
+ test/jdk/java/net/httpclient/HttpResponseConnectionLabelTest.java
! test/jdk/java/net/httpclient/whitebox/java.net.http/jdk/internal/net/http/ConnectionPoolTest.java

Changeset: 273a9a61
Branch: master
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2025-04-15 11:49:58 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/273a9a61558fdfc422772fa2c6045a4d3c709a41

8354448: [REDO] Remove friends for ObjectMonitor

Reviewed-by: kbarrett, shade, dholmes

! src/hotspot/share/runtime/objectMonitor.hpp
! src/hotspot/share/runtime/objectMonitor.inline.hpp
! src/hotspot/share/runtime/synchronizer.cpp

Changeset: 36864a2a
Branch: master
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2025-04-15 11:55:47 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/36864a2a08b5b64e63a9265d595ba7fb608994cb

8351491: Add info from release file to hserr file

Reviewed-by: dholmes, lucy

! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/runtime/os.hpp
! src/hotspot/share/runtime/threads.cpp
! src/hotspot/share/utilities/vmError.cpp

Changeset: fc146472
Branch: master
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2025-04-15 16:06:12 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/fc1464727f95508935cfc65d689b74e1709d3649

8354320: Changes to jpackage.md cause pandoc warning

Reviewed-by: almatvee, ihse, alanb

! make/autoconf/basic_tools.m4
! src/jdk.jpackage/share/man/jpackage.md

Changeset: cec48ed2
Branch: master
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-04-15 16:19:03 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/cec48ed270d3bdf704c389a091b42a32c2ed6440

8354542: Clean up x86 stubs after 32-bit x86 removal

Reviewed-by: adinn, kvn

! src/hotspot/cpu/x86/methodHandles_x86.cpp
! src/hotspot/cpu/x86/methodHandles_x86.hpp
! src/hotspot/cpu/x86/sharedRuntime_x86.cpp
! src/hotspot/cpu/x86/stubDeclarations_x86.hpp
! src/hotspot/cpu/x86/stubRoutines_x86.cpp
! src/hotspot/cpu/x86/stubRoutines_x86.hpp

Changeset: 4e3f1848
Branch: master
Author:    Damon Nguyen <dnguyen at openjdk.org>
Date:      2025-04-15 19:36:10 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4e3f1848eeb28a78d71c6ffbda31279cee3fc5ea

8353000: Open source several swing tests batch2

Reviewed-by: azvegint

+ test/jdk/javax/swing/plaf/metal/MenuItemUI/JavaLAFMenuAcceleratorDelimiter.java
+ test/jdk/javax/swing/plaf/metal/MetalIconFactory/bug4952462.java
+ test/jdk/javax/swing/plaf/metal/MetalSliderUI/4186347/bug4186347.java
= test/jdk/javax/swing/plaf/metal/MetalSliderUI/4186347/duke.gif
+ test/jdk/javax/swing/plaf/metal/OceanTheme/4969419/bug4969419.java
= test/jdk/javax/swing/plaf/metal/OceanTheme/4969419/duke.gif

Changeset: 513c4650
Branch: master
Author:    Srinivas Vamsi Parasa <sparasa at openjdk.org>
Committer: Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2025-04-15 21:25:06 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/513c4650c51aa435f04fb0aaf495134259042118

8354544: Fix bugs in increment and xor APX codegen

Reviewed-by: thartmann, jbhateja

! src/hotspot/cpu/x86/x86_64.ad

Changeset: a2dc9c71
Branch: master
Author:    Damon Nguyen <dnguyen at openjdk.org>
Date:      2025-04-15 23:48:27 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/a2dc9c71e47a1cdf70ab351c557a5f1835eb5f4a

8352908: Open source several swing tests batch1

Reviewed-by: honkar

+ test/jdk/javax/swing/JSplitPane/bug4749792.java
+ test/jdk/javax/swing/JToolBar/bug4188825.java
+ test/jdk/javax/swing/JToolBar/bug4251592.java
+ test/jdk/javax/swing/JToolBar/bug5035668.java

Changeset: 55264907
Branch: master
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2025-04-16 01:57:57 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/5526490743a75786a40754b6805f4381ae2892b5

8354565: jtreg failure handler GatherProcessInfoTimeoutHandler has a leftover call to System.loadLibrary

Reviewed-by: alanb, kbarrett

! test/failure_handler/src/share/classes/jdk/test/failurehandler/jtreg/GatherProcessInfoTimeoutHandler.java

Changeset: 55afcb57
Branch: master
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2025-04-16 03:58:17 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/55afcb57a5d9dbc7bfad75e35df6b96932f6b074

8352682: Opensource JComponent tests

Reviewed-by: jdv, honkar

+ test/jdk/javax/swing/JComponent/bug4235215.java
+ test/jdk/javax/swing/JComponent/bug4247610.java
+ test/jdk/javax/swing/JComponent/bug4254995.java

Changeset: 2be5bc84
Branch: master
Author:    Jayathirth D V <jdv at openjdk.org>
Date:      2025-04-16 04:48:25 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/2be5bc847a444f08a4ebb41b58e8a2bf4553d621

8354214: Open source Swing tests Batch 2

Reviewed-by: abhiscxk, honkar

+ test/jdk/javax/swing/JList/bug4193267.java
+ test/jdk/javax/swing/JList/bug4249161.java
+ test/jdk/javax/swing/JList/bug4618767.java

Changeset: 9a5c7b3f
Branch: master
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-04-16 05:54:21 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9a5c7b3fa90c7f550773e98ee9466ca1665aff4f

8351162: Clean up x86 (Macro)Assembler after 32-bit x86 removal

Reviewed-by: kvn, coleenp

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/assembler_x86.inline.hpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/macroAssembler_x86_sha.cpp
= test/hotspot/gtest/x86/test_assembler_x86.cpp

Changeset: 18d605fa
Branch: master
Author:    Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2025-04-16 08:23:03 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/18d605fadbd57090f5eb02c18e6e8860d9086515

8354629: Test tools/jlink/ClassFileInMetaInfo.java fails on builds with configure option --enable-linkable-runtime

Reviewed-by: alanb

! test/jdk/tools/jlink/ClassFileInMetaInfo.java

Changeset: 4c3c2b32
Branch: master
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2025-04-16 08:35:05 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4c3c2b32a1b9dea6f3e258cf44666932afc179e4

8354576: InetAddress.getLocalHost() on macos may return address of an interface which is not UP - leading to "Network is down" error

Reviewed-by: alanb, dfuchs, vyazici

! src/java.base/unix/native/libnet/Inet6AddressImpl.c

Changeset: cfbbcd78
Branch: master
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2025-04-16 09:23:15 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/cfbbcd78bc7be2c7740de7c0b49180f56f6ccf49

8350595: jshell <TAB> completion on arrays does not work for clone()

Reviewed-by: asotona

! src/jdk.jshell/share/classes/jdk/jshell/SourceCodeAnalysisImpl.java
! test/langtools/jdk/jshell/CompletionSuggestionTest.java

Changeset: 8c6b611f
Branch: master
Author:    Abhishek Kumar <abhiscxk at openjdk.org>
Date:      2025-04-16 09:52:53 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/8c6b611f35af22af5b6c3eb663b30985857c1da3

8353832: Opensource FontClass, Selection and Icon tests

Reviewed-by: jdv

+ test/jdk/java/awt/FontClass/FontTransformAttributeTest.java
+ test/jdk/java/awt/FontClass/FontUnderscoreTest.java
+ test/jdk/java/awt/Icon/ChildFrameIconTest.java
+ test/jdk/java/awt/Selection/TestClipboard.java

Changeset: fe3bd5d6
Branch: master
Author:    Robbin Ehn <rehn at openjdk.org>
Date:      2025-04-16 09:56:39 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/fe3bd5d62fdedb7890bd3d589b04285be79c24ed

8354667: [TESTBUG] AccessZeroNKlassHitsProtectionZone cds tests require cds

Reviewed-by: lmesnik, syan

! test/hotspot/jtreg/runtime/ErrorHandling/AccessZeroNKlassHitsProtectionZone.java

Changeset: 43b2b0bd
Branch: master
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Committer: Jaikiran Pai <jaikiran.pai at oracle.com>
Date:      2024-12-02 05:21:55 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/43b2b0bd1e5e6fad4581957a3072836921ef6683

8343007: Enhance Buffered Image handling

Reviewed-by: rhalade, mschoene, jdv, prr

! src/java.desktop/share/native/libawt/java2d/loops/Blit.c

Changeset: cf871db4
Branch: master
Author:    Jaikiran Pai <jpai at openjdk.org>
Committer: Jaikiran Pai <jaikiran.pai at oracle.com>
Date:      2024-12-13 04:29:18 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/cf871db447660e657a3db82bffae8fce1b7e57a5

8342562: Enhance Deflater operations

Reviewed-by: rhalade, alanb, lancea

! src/java.base/share/classes/java/util/zip/DeflaterOutputStream.java
! src/java.base/share/classes/java/util/zip/GZIPOutputStream.java

Changeset: ef38a04b
Branch: master
Author:    Hai-May Chao <hchao at openjdk.org>
Committer: Jaikiran Pai <jaikiran.pai at oracle.com>
Date:      2025-01-02 19:03:53 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/ef38a04b448f97036c516ba87cb86afcc7559d1f

8337494: Clarify JarInputStream behavior

Reviewed-by: jpai, rhalade, lancea

! src/java.base/share/classes/java/util/jar/JarFile.java
! src/java.base/share/classes/java/util/jar/JarInputStream.java
! src/java.base/share/classes/java/util/jar/JarVerifier.java

Changeset: e91b3f0c
Branch: master
Author:    Jamil Nimeh <jnimeh at openjdk.org>
Committer: Jaikiran Pai <jaikiran.pai at oracle.com>
Date:      2025-01-08 20:39:38 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e91b3f0c3dddba1ed1e5f2fa87f9cd9d135b4439

8337692: Better TLS connection support

Co-authored-by: Ferenc Rakoczi <ferenc.r.rakoczi at oracle.com>
Reviewed-by: rhalade, valeriep, pkumaraswamy, mpowers, ahgross, mbalao

! src/java.base/share/classes/com/sun/crypto/provider/RSACipher.java
! src/java.base/share/classes/sun/security/rsa/RSAPadding.java
! src/java.base/share/classes/sun/security/util/KeyUtil.java

Changeset: 38afa4d4
Branch: master
Author:    Damon Fenacci <dfenacci at openjdk.org>
Committer: Jaikiran Pai <jaikiran.pai at oracle.com>
Date:      2025-01-20 12:00:07 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/38afa4d42ff27f9c9ef18ee1691885ed4cf8dde5

8338430: Improve compiler transformations

Co-authored-by: Emanuel Peter <epeter at openjdk.org>
Reviewed-by: ahgross, rhalade, thartmann, epeter

! src/hotspot/share/opto/addnode.cpp

Changeset: ed30fce6
Branch: master
Author:    Artur Barashev <abarashev at openjdk.org>
Committer: Jaikiran Pai <jaikiran.pai at oracle.com>
Date:      2025-01-27 21:11:23 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/ed30fce6df57b1cbf7a6efebabc3558550f8ec16

8347847: Enhance jar file support

Reviewed-by: rhalade, jnibedita, pkumaraswamy, ahgross, hchao, weijun, mullan

! src/java.base/share/classes/sun/security/util/SignatureFileVerifier.java

Changeset: c6243fc2
Branch: master
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2025-04-16 11:26:59 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/c6243fc27fafb1ff89f8610ead3acd87030caf95

Merge

Reviewed-by: dfuchs


Changeset: 7ffad35d
Branch: master
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2025-04-16 11:32:47 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/7ffad35dac1439bc5aa12a6c16b5e8254251170b

8352568: Test gtest/AsyncLogGtest.java failed at droppingMessage_vm

Reviewed-by: mbaesken, dholmes

! src/hotspot/share/logging/logAsyncWriter.cpp
! src/hotspot/share/logging/logAsyncWriter.hpp
! test/hotspot/gtest/logging/test_asynclog.cpp
! test/hotspot/jtreg/gtest/AsyncLogGtest.java

Changeset: 1ad869f8
Branch: master
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2025-04-16 11:43:42 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/1ad869f8440cb274e474abd9f89f88db11101071

8322706: AnnotationTypeMismatchException in javac with annotation processing

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Annotate.java
+ test/langtools/tools/javac/annotations/TestAnnotationValuesResolved.java

Changeset: 465c8e65
Branch: master
Author:    Ferenc Rakoczi <ferenc.r.rakoczi at oracle.com>
Committer: Andrew Dinn <adinn at openjdk.org>
Date:      2025-04-16 12:35:24 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/465c8e658356f658ee04397936f555f6bdffc3c2

8349721: Add aarch64 intrinsics for ML-KEM

Reviewed-by: adinn

! src/hotspot/cpu/aarch64/register_aarch64.cpp
! src/hotspot/cpu/aarch64/register_aarch64.hpp
! src/hotspot/cpu/aarch64/stubDeclarations_aarch64.hpp
! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/cpu/aarch64/stubRoutines_aarch64.cpp
! src/hotspot/cpu/aarch64/stubRoutines_aarch64.hpp
! src/hotspot/cpu/aarch64/vm_version_aarch64.cpp
! src/hotspot/share/classfile/vmIntrinsics.cpp
! src/hotspot/share/classfile/vmIntrinsics.hpp
! src/hotspot/share/jvmci/vmStructs_jvmci.cpp
! src/hotspot/share/opto/c2compiler.cpp
! src/hotspot/share/opto/escape.cpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/library_call.hpp
! src/hotspot/share/opto/runtime.cpp
! src/hotspot/share/opto/runtime.hpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/stubDeclarations.hpp
! src/java.base/share/classes/com/sun/crypto/provider/ML_KEM.java
! src/java.base/share/classes/sun/security/provider/ML_DSA.java

Changeset: c3de94ce
Branch: master
Author:    KIRIYAMA Takuya <kiriyama.takuya at fujitsu.com>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2025-04-16 15:42:40 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/c3de94cee12471a11c457c11dd55c547633de5cb

8352942: jdk/jfr/startupargs/TestMemoryOptions.java fails with 32-bit build

Reviewed-by: phh

! test/jdk/jdk/jfr/startupargs/TestMemoryOptions.java

Changeset: 84458ec1
Branch: master
Author:    Rohitash Kumar <kurohita at amazon.com>
Committer: Michael McMahon <michaelm at openjdk.org>
Date:      2025-04-16 16:08:31 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/84458ec18ce33295636f7b26b8e3ff25ecb349f2

8353013: java.net.URI.create(String) may have low performance to scan the host/domain name from URI string when the hostname starts with number

Reviewed-by: michaelm, xpeng

! src/java.base/share/classes/java/net/URI.java
! test/jdk/java/net/URI/Test.java
+ test/micro/org/openjdk/bench/java/net/URIAuthorityParsingBenchmark.java

Changeset: 7a107e2f
Branch: master
Author:    Mikael Vidstedt <mikael at openjdk.org>
Date:      2025-04-16 16:28:12 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/7a107e2fc4b0ea5c6d82fd047a631aff37bf3e74

8351603: Change to GCC 14.2.0 for building on Linux at Oracle
8344272: gcc devkit doesn't have lto-plugin where needed

Reviewed-by: ihse, erikj

! doc/building.html
! doc/building.md
! make/conf/jib-profiles.js
! make/devkit/Tools.gmk

Changeset: d80db00f
Branch: master
Author:    Damon Nguyen <dnguyen at openjdk.org>
Date:      2025-04-16 17:19:47 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d80db00f8221b95ab767bb84d06b83a83ba4cd4c

8354873: javax/swing/plaf/metal/MetalIconFactory/bug4952462.java failing on CI

Reviewed-by: honkar

! test/jdk/javax/swing/plaf/metal/MetalIconFactory/bug4952462.java

Changeset: e433fa27
Branch: master
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-04-16 17:52:53 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e433fa2719917cff6cb373e9a60981a7418e2f4f

8352001: AOT cache should not contain classes injected into built-in class loaders

Reviewed-by: ccheung, matsaave

! src/hotspot/share/cds/aotClassLocation.cpp
! src/hotspot/share/cds/aotClassLocation.hpp
! src/hotspot/share/classfile/classLoader.cpp
! src/hotspot/share/classfile/classLoader.hpp
! src/hotspot/share/classfile/classLoaderExt.cpp
! src/hotspot/share/classfile/classLoaderExt.hpp
! src/hotspot/share/utilities/zipLibrary.cpp
! src/hotspot/share/utilities/zipLibrary.hpp
! src/java.base/share/native/libzip/zip_util.c
! src/java.base/share/native/libzip/zip_util.h
+ test/hotspot/jtreg/runtime/cds/appcds/aotClassLinking/FakeCodeLocation.java

Changeset: 98dac46a
Branch: master
Author:    Phil Race <prr at openjdk.org>
Date:      2025-04-16 18:05:07 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/98dac46aac2cea9790c1275208cc4c92e8e9a98a

8353589: Open source a few Swing menu-related tests

Reviewed-by: jdv, honkar

+ test/jdk/javax/swing/JPopupMenu/bug4119993.java
+ test/jdk/javax/swing/JPopupMenu/bug4187004.java
+ test/jdk/javax/swing/JPopupMenu/bug4530303.java

Changeset: 0c34bf04
Branch: master
Author:    Volodymyr Paprotski <vpaprotski at openjdk.org>
Committer: Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2025-04-16 19:57:42 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/0c34bf047615ad57c91cd49844f9d34f9a8329a2

8354471: Assertion failure with -XX:-EnableX86ECoreOpts

Reviewed-by: sviswanathan, jbhateja

! src/hotspot/cpu/x86/stubGenerator_x86_64_poly_mont.cpp

Changeset: a2d7f441
Branch: master
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2025-04-16 20:11:26 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/a2d7f441b8616e0cd8c231f3358b1b508e76686d

8295651: JFR: 'jfr scrub' should summarize what was removed

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/consumer/RecordedObject.java
! src/jdk.jfr/share/classes/jdk/jfr/consumer/RecordingFile.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/LongMap.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/JdkJfrConsumer.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/filter/ChunkWriter.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/tool/Command.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/tool/Scrub.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/tool/Summary.java
! test/jdk/jdk/jfr/tool/TestScrub.java

Changeset: db2dffb6
Branch: master
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2025-04-16 23:04:37 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/db2dffb6e5fed3773080581350f7f5c0bcff8f35

8354559: gc/g1/TestAllocationFailure.java doesn't need WB API

Reviewed-by: ayang, kbarrett

! test/hotspot/jtreg/gc/g1/TestAllocationFailure.java

Changeset: 07aad68c
Branch: master
Author:    Anjian-Wen <wenanjian at bytedance.com>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2025-04-17 02:16:24 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/07aad68c17ba8d95aee914f3bd9705301477acf6

8329887: RISC-V: C2: Support Zvbb Vector And-Not instruction

Reviewed-by: fyang, fjiang

! src/hotspot/cpu/riscv/riscv_v.ad
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java
! test/hotspot/jtreg/compiler/vectorapi/AllBitsSetVectorMatchRuleTest.java

Changeset: a71f621a
Branch: master
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-04-17 03:10:58 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/a71f621a3248320e8a7a78f1652a7750271ed4ef

8353694: Resolved Class/Field/Method CP entries missing from AOT Configuration

Reviewed-by: shade, vlivanov

! src/hotspot/share/cds/archiveUtils.inline.hpp
! src/hotspot/share/cds/finalImageRecipes.cpp
! src/hotspot/share/cds/finalImageRecipes.hpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/mutexLocker.hpp

Changeset: 055b750d
Branch: master
Author:    Cesar Soares Lucas <cslucas at openjdk.org>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2025-04-17 06:08:36 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/055b750d999e52569094bffa7dc0364a50771853

8354543: Set more meaningful names for "get_vm_result" and "get_vm_result_2"

Reviewed-by: shade, coleenp

! src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/sharedRuntime_aarch64.cpp
! src/hotspot/cpu/aarch64/templateInterpreterGenerator_aarch64.cpp
! src/hotspot/cpu/aarch64/templateTable_aarch64.cpp
! src/hotspot/cpu/arm/c1_Runtime1_arm.cpp
! src/hotspot/cpu/arm/macroAssembler_arm.cpp
! src/hotspot/cpu/arm/macroAssembler_arm.hpp
! src/hotspot/cpu/arm/sharedRuntime_arm.cpp
! src/hotspot/cpu/arm/templateInterpreterGenerator_arm.cpp
! src/hotspot/cpu/arm/templateTable_arm.cpp
! src/hotspot/cpu/ppc/c1_Runtime1_ppc.cpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.cpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.hpp
! src/hotspot/cpu/ppc/sharedRuntime_ppc.cpp
! src/hotspot/cpu/ppc/templateInterpreterGenerator_ppc.cpp
! src/hotspot/cpu/ppc/templateTable_ppc_64.cpp
! src/hotspot/cpu/riscv/c1_Runtime1_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.hpp
! src/hotspot/cpu/riscv/sharedRuntime_riscv.cpp
! src/hotspot/cpu/riscv/templateInterpreterGenerator_riscv.cpp
! src/hotspot/cpu/riscv/templateTable_riscv.cpp
! src/hotspot/cpu/s390/c1_Runtime1_s390.cpp
! src/hotspot/cpu/s390/macroAssembler_s390.cpp
! src/hotspot/cpu/s390/macroAssembler_s390.hpp
! src/hotspot/cpu/s390/sharedRuntime_s390.cpp
! src/hotspot/cpu/s390/templateInterpreterGenerator_s390.cpp
! src/hotspot/cpu/s390/templateTable_s390.cpp
! src/hotspot/cpu/x86/c1_Runtime1_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp
! src/hotspot/cpu/x86/templateInterpreterGenerator_x86.cpp
! src/hotspot/cpu/x86/templateTable_x86.cpp
! src/hotspot/share/c1/c1_Runtime1.cpp
! src/hotspot/share/interpreter/interpreterRuntime.cpp
! src/hotspot/share/interpreter/zero/bytecodeInterpreter.cpp
! src/hotspot/share/jfr/leakprofiler/checkpoint/rootResolver.cpp
! src/hotspot/share/jvmci/jvmciRuntime.cpp
! src/hotspot/share/jvmci/vmStructs_jvmci.cpp
! src/hotspot/share/opto/generateOptoStub.cpp
! src/hotspot/share/opto/runtime.cpp
! src/hotspot/share/runtime/javaCalls.cpp
! src/hotspot/share/runtime/javaThread.cpp
! src/hotspot/share/runtime/javaThread.hpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/vmStructs.cpp

Changeset: af7a19a8
Branch: master
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2025-04-17 06:34:43 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/af7a19a8cfba8d7016de94d6ffc86d201ab4a884

8354802: MAX_SECS definition is unused in os_linux

Reviewed-by: kbarrett, dholmes

! src/hotspot/os/linux/os_linux.cpp

Changeset: 3d0feba0
Branch: master
Author:    Tejesh R <tr at openjdk.org>
Date:      2025-04-17 06:39:50 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/3d0feba00a1c1ef7627880859a093bb00eb8fc4c

8352865: Open source several AWT TextComponent tests - Batch 2

Reviewed-by: prr, serb, jdv

! test/jdk/ProblemList.txt
+ test/jdk/java/awt/TextComponent/AltPlusNumberKeyCombinationsTest.java
+ test/jdk/java/awt/TextComponent/CorrectTextComponentSelectionTest.java
+ test/jdk/java/awt/TextComponent/SelectionAndCaretColor.java
+ test/jdk/java/awt/TextComponent/SelectionTest.java

Changeset: e00355a0
Branch: master
Author:    Tejesh R <tr at openjdk.org>
Date:      2025-04-17 06:40:54 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e00355a036936c5290cf8d85fd3c4f743b0ad23a

8353958: Open source several AWT ScrollPane tests - Batch 2

Reviewed-by: prr, psadhukhan

! test/jdk/ProblemList.txt
+ test/jdk/java/awt/ScrollPane/ScrollPaneAsNeededTest.java
+ test/jdk/java/awt/ScrollPane/ScrollPaneComponentTest.java
+ test/jdk/java/awt/ScrollPane/ScrollPaneEventType.java
+ test/jdk/java/awt/ScrollPane/ScrollPaneSize.java
+ test/jdk/java/awt/ScrollPane/ScrollPanechildViewportTest.java

Changeset: a4e9da37
Branch: master
Author:    Maxim Kartashev <mkartashev at openjdk.org>
Committer: Alexey Ushakov <avu at openjdk.org>
Date:      2025-04-17 06:59:01 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/a4e9da3747fe0a3c27e414787eaa97f80b24f5de

8354191: GTK LaF should use pre-multiplied alpha same as cairo

Reviewed-by: avu, prr

! src/java.desktop/share/classes/com/sun/java/swing/plaf/gtk/GTKEngine.java

Changeset: fabf67c3
Branch: master
Author:    Marc Chevalier <mchevalier at openjdk.org>
Committer: Roberto Casta?eda Lozano <rcastanedalo at openjdk.org>
Date:      2025-04-17 07:21:34 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/fabf67c376708a3be80d2a4e67d30d226d6e6af8

8354625: Compile::igv_print_graph_to_network doesn't use its second parameter

Reviewed-by: rcastanedalo, thartmann

! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/compile.hpp
! src/hotspot/share/opto/node.cpp

Changeset: 1138a186
Branch: master
Author:    Marc Chevalier <mchevalier at openjdk.org>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2025-04-17 07:24:14 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/1138a186eb670e2c0662bda69c35680b41f4d66c

8344251: C2: remove blackholes with dead control input

Reviewed-by: shade, thartmann, kvn

! src/hotspot/share/opto/cfgnode.cpp
! src/hotspot/share/opto/cfgnode.hpp
+ test/hotspot/jtreg/compiler/blackhole/DeadBhElimination.java
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java

Changeset: 5125ceb9
Branch: master
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2025-04-17 11:47:21 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/5125ceb922540ef695d2fa4b3c7880e00dd078c3

8349405: Redundant and confusing null checks on data from CP::resolved_klasses

Reviewed-by: dholmes, iklam

! src/hotspot/share/oops/constantPool.cpp

Changeset: 9502ab0b
Branch: master
Author:    SendaoYan <syan at openjdk.org>
Date:      2025-04-17 12:26:15 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9502ab0bf5ce8623776d295ff5260d717dfb9467

8354766: Test TestUnexported.java javac build fails

Reviewed-by: nbenalla, jpai

! test/langtools/jdk/javadoc/doclet/testUnexported/TestUnexported.java

Changeset: e9c8986a
Branch: master
Author:    Abhishek Kumar <abhiscxk at openjdk.org>
Date:      2025-04-17 12:31:30 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e9c8986a65df534ee2a396cb3b49fe3dbcaf6a44

8354493: Opensource Several MultiScreen and Insets related tests

Reviewed-by: psadhukhan, tr

+ test/jdk/java/awt/Multiscreen/DialogTest.java
+ test/jdk/java/awt/Multiscreen/FillThisScreen.java
+ test/jdk/java/awt/Multiscreen/IMCandidateWindowTest.java

Changeset: 4c994894
Branch: master
Author:    Jayathirth D V <jdv at openjdk.org>
Date:      2025-04-17 13:07:19 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4c99489420bd73159eca6bae22442f7b29156c1d

8354285: Open source Swing tests Batch 3

Reviewed-by: abhiscxk

+ test/jdk/com/sun/java/swing/plaf/motif/MenuItem/AcceleratorDelimiter/MotifLAFMenuAcceleratorDelimiter.java
+ test/jdk/com/sun/java/swing/plaf/motif/SplitPane/4141400/bug4141400.java
+ test/jdk/com/sun/java/swing/plaf/windows/MenuItem/4685843/bug4685843.java

Changeset: e21387e0
Branch: master
Author:    Abhishek Kumar <abhiscxk at openjdk.org>
Date:      2025-04-17 13:08:49 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e21387e0454e821e5720e781138dcc4c24a14ec7

8354365: Opensource few Modal and Full Screen related tests

Reviewed-by: jdv, tr

! test/jdk/ProblemList.txt
+ test/jdk/java/awt/FullScreen/NonfocusableFrameFullScreenTest.java
+ test/jdk/java/awt/Modal/AddRemoveTransientForsTest.java
+ test/jdk/java/awt/Modal/DialogLosesFocusTest.java
+ test/jdk/java/awt/Modal/NativeDialogToFrontBackTest.java

Changeset: dda4b5a4
Branch: master
Author:    Jayathirth D V <jdv at openjdk.org>
Date:      2025-04-17 13:36:05 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/dda4b5a4ade2e5d7225117e58fce4038bb0e0f1b

8354418: Open source Swing tests Batch 4

Reviewed-by: abhiscxk

+ test/jdk/com/sun/java/swing/plaf/windows/MenuItem/AcceleratorDelimiter/WindowsLAFMenuAcceleratorDelimiter.java
+ test/jdk/com/sun/java/swing/plaf/windows/WindowsDesktopManager/4227768/bug4227768.java
+ test/jdk/com/sun/java/swing/plaf/windows/WindowsDesktopManager/4305725/bug4305725.java

Changeset: abb23828
Branch: master
Author:    Artur Barashev <abarashev at openjdk.org>
Committer: Sean Mullan <mullan at openjdk.org>
Date:      2025-04-17 13:45:47 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/abb23828f9dc5f4cdb75d5b924dd6f45925102cd

8350807: Certificates using MD5 algorithm that are disabled by default are incorrectly allowed in TLSv1.3 when re-enabled

Reviewed-by: mullan

! src/java.base/share/classes/sun/security/ssl/CertSignAlgsExtension.java
! src/java.base/share/classes/sun/security/ssl/CertificateMessage.java
! src/java.base/share/classes/sun/security/ssl/CertificateRequest.java
! src/java.base/share/classes/sun/security/ssl/ClientHello.java
! src/java.base/share/classes/sun/security/ssl/PreSharedKeyExtension.java
! src/java.base/share/classes/sun/security/ssl/ServerHello.java
! src/java.base/share/classes/sun/security/ssl/SessionTicketExtension.java
! src/java.base/share/classes/sun/security/ssl/SignatureAlgorithmsExtension.java
! src/java.base/share/classes/sun/security/ssl/SignatureScheme.java
! test/jdk/javax/net/ssl/HttpsURLConnection/CriticalSubjectAltName.java
! test/jdk/javax/net/ssl/templates/SSLSocketTemplate.java
! test/jdk/sun/net/www/protocol/https/HttpsURLConnection/DNSIdentities.java
! test/jdk/sun/net/www/protocol/https/HttpsURLConnection/IPAddressIPIdentities.java
! test/jdk/sun/net/www/protocol/https/HttpsURLConnection/IPIdentities.java
! test/jdk/sun/net/www/protocol/https/HttpsURLConnection/Identities.java
+ test/jdk/sun/security/ssl/SignatureScheme/MD5NotAllowedInTLS13CertificateSignature.java

Changeset: 86f3eafa
Branch: master
Author:    Saint Wesonga <saint.wesonga at microsoft.com>
Committer: Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-04-17 13:59:44 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/86f3eafade20bd901b0657ab9ad1bdf12d1143c2

8353009: Improve documentation for Windows AArch64 builds

Reviewed-by: erikj, ihse

! doc/building.html
! doc/building.md

Changeset: cd8adf13
Branch: master
Author:    Ferenc Rakoczi <ferenc.r.rakoczi at oracle.com>
Committer: Andrew Dinn <adinn at openjdk.org>
Date:      2025-04-17 14:01:46 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/cd8adf13ed6579fad9e777aa291146fa653288b0

8354926: Remove remnants of debugging in the fix for JDK-8348561 and JDK-8349721

Reviewed-by: adinn

! src/hotspot/cpu/aarch64/stubDeclarations_aarch64.hpp
! src/hotspot/cpu/aarch64/vm_version_aarch64.cpp

Changeset: d1d81dd0
Branch: master
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2025-04-17 15:37:05 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d1d81dd01ca6f3fc1e4710e6055c5a3185f43d9a

8353953: con/sun/jdi tests should be fixed to not always require includevirtualthreads=y

Reviewed-by: sspitsyn, amenkov

! test/jdk/com/sun/jdi/EventQueueDisconnectTest.java
! test/jdk/com/sun/jdi/RedefineNestmateAttr/TestNestmateAttr.java
! test/jdk/com/sun/jdi/TestScaffold.java
! test/jdk/com/sun/jdi/VMConnection.java

Changeset: e639cd6a
Branch: master
Author:    Damon Nguyen <dnguyen at openjdk.org>
Date:      2025-04-17 16:18:56 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e639cd6a775fabb057b684c70f85b94f84fa5d04

8353213: Open source several swing tests batch3

Reviewed-by: prr

+ test/jdk/javax/swing/plaf/basic/BasicInternalFrameTitlePane/bug4331515.java
+ test/jdk/javax/swing/plaf/basic/BasicSplitPaneDivider/AddMouseListenerTest.java
+ test/jdk/javax/swing/plaf/basic/BasicToolBarUI/bug4305622.java
+ test/jdk/javax/swing/plaf/basic/BasicToolBarUI/bug4331392.java

Changeset: 56609225
Branch: master
Author:    Alexander Zuev <kizune at openjdk.org>
Date:      2025-04-17 16:20:35 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/566092256861d6c7142fe22cc709ecb70f9db937

8353070: Clean up and open source couple AWT Graphics related tests (Part 1)

Reviewed-by: serb

+ test/jdk/java/awt/Graphics/LineLocationTest.java
+ test/jdk/java/awt/Graphics/NativeWin32Clear.java
+ test/jdk/java/awt/Graphics/PolygonFillTest.java
+ test/jdk/java/awt/Graphics/TallText.java

Changeset: 04c32fc0
Branch: master
Author:    Johannes Graham <j3graham at gmail.com>
Committer: Naoto Sato <naoto at openjdk.org>
Date:      2025-04-17 16:22:00 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/04c32fc08a67eaf6d3f47a0f9ea3d620b7ec6a07

8354522: Clones of DecimalFormat cause interferences when used concurrently

Reviewed-by: jlu, naoto

! src/java.base/share/classes/java/text/DigitList.java
+ test/jdk/java/text/Format/DecimalFormat/CloneTest.java

Changeset: e163a76f
Branch: master
Author:    Alexander Zuev <kizune at openjdk.org>
Date:      2025-04-17 16:26:36 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e163a76f2bacf06980026feb7e645e616ffe2ad4

8354106: Clean up and open source KeyEvent related tests (Part 2)

Reviewed-by: abhiscxk, prr

+ test/jdk/java/awt/event/KeyEvent/KeyPressedModifiers.java
+ test/jdk/java/awt/event/KeyEvent/KeyTest.java

Changeset: 3e3dff67
Branch: master
Author:    Phil Race <prr at openjdk.org>
Date:      2025-04-17 16:31:24 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/3e3dff6767f467b53c739c34b4350dd6840534a3

8354451: Open source some more Swing popup menu tests

Reviewed-by: jdv, kizune

+ test/jdk/javax/swing/JPopupMenu/bug4188832.java
+ test/jdk/javax/swing/JPopupMenu/bug4212464.java
+ test/jdk/javax/swing/JPopupMenu/bug4234793.java

Changeset: 31e293b0
Branch: master
Author:    Phil Race <prr at openjdk.org>
Date:      2025-04-17 16:32:46 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/31e293b0821b754f0fd0dd3a9d9143a0fd43a256

8354552: Open source a few Swing tests

Reviewed-by: dnguyen, psadhukhan

+ test/jdk/javax/swing/JEditorPane/ScrollToReferenceTest/ScrollToReferenceTest.java
+ test/jdk/javax/swing/JEditorPane/ScrollToReferenceTest/test.html
+ test/jdk/javax/swing/JLabel/bug4106007.java
+ test/jdk/javax/swing/JLabel/bug4945795.java

Changeset: 4eae9b5b
Branch: master
Author:    Cesar Soares Lucas <cslucas at openjdk.org>
Committer: William Kemper <wkemper at openjdk.org>
Date:      2025-04-17 17:40:38 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4eae9b5ba61bfe262b43346a7499c98c1a54d2fe

8354541: Remove Shenandoah post barrier expand loop opts

Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.hpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.hpp
! src/hotspot/share/opto/compile.hpp
! test/hotspot/jtreg/compiler/gcbarriers/TestShenandoahBarrierExpansion.java

Changeset: 7b061885
Branch: master
Author:    Stuart Marks <smarks at openjdk.org>
Date:      2025-04-17 18:31:10 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/7b0618859a7764b0d4c8b893a19dfb64f4351c07

8354464: Additional cleanup setting up native.encoding

Reviewed-by: naoto, alanb

! src/java.base/share/native/libjava/System.c
! src/java.base/unix/native/libjava/java_props_md.c
! src/java.base/windows/native/libjava/java_props_md.c

Changeset: 1b4b317a
Branch: master
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2025-04-17 19:19:26 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/1b4b317aacbdfc499c28b00aeaf7120790a6c11a

8354789: Unnecessary null check in sun.awt.windows.WToolkit.getFontPeer

Reviewed-by: aivanov, tr

! src/java.desktop/windows/classes/sun/awt/windows/WToolkit.java

Changeset: ad7c475f
Branch: master
Author:    Alexander Zuev <kizune at openjdk.org>
Date:      2025-04-17 19:53:45 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/ad7c475fb1e23f583a33d58f0bd73ea0fb56740c

8353655: Clean up and open source KeyEvent related tests (Part 1)

Reviewed-by: abhiscxk

+ test/jdk/java/awt/event/KeyEvent/FrenchKeyboard.java
+ test/jdk/java/awt/event/KeyEvent/HomeEndKeyTest.java
+ test/jdk/java/awt/event/KeyEvent/NumpadTest.java

Changeset: 38f138bc
Branch: master
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2025-04-17 23:37:45 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/38f138bc22ae705e8e09f75fe6bac4bb470dc29b

8354985: Add unit tests for Executor class from jpackage test lib

Reviewed-by: almatvee

+ test/jdk/tools/jpackage/helpers-test/jdk/jpackage/test/ExecutorTest.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/Executor.java

Changeset: 0995b940
Branch: master
Author:    Anjian-Wen <wenanjian at bytedance.com>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2025-04-18 02:20:39 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/0995b9409d910d816276673b5c06fdf7826bfac7

8354815: RISC-V: Change type of bitwise rotation shift to iRegIorL2I

Reviewed-by: fyang, fjiang

! src/hotspot/cpu/riscv/riscv.ad
! src/hotspot/cpu/riscv/riscv_b.ad
! src/hotspot/cpu/riscv/riscv_v.ad

Changeset: 0feecb7c
Branch: master
Author:    Ivan ?ipka <isipka at openjdk.org>
Committer: Andrew Dinn <adinn at openjdk.org>
Date:      2025-04-18 10:44:29 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/0feecb7c6a982e5c65df0242711ecdb0691cef87

8351851: Update PmemTest to run on AMD64

Reviewed-by: adinn

! test/jdk/java/nio/MappedByteBuffer/PmemTest.java

Changeset: 40758b78
Branch: master
Author:    duke <duke at openjdk.org>
Date:      2025-04-18 11:01:53 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/40758b78fd2bf3540ead3e72d1469d965cde0eba

Automatic merge of jdk:master into master



From duke at openjdk.org  Fri Apr 18 11:18:27 2025
From: duke at openjdk.org (duke)
Date: Fri, 18 Apr 2025 11:18:27 GMT
Subject: git: openjdk/panama-foreign: foreign-memaccess+abi: 115 new changesets
Message-ID: <2ec25382-c3ec-4b22-9c48-1e055f38080f@openjdk.org>

Changeset: 36069f6e
Branch: foreign-memaccess+abi
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2025-04-11 11:03:45 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/36069f6efac4fd02393d28f190ab2ab92b113fd3

8354234: Remove friends for ObjectMonitor

Reviewed-by: aboldtch, dholmes

! src/hotspot/share/runtime/objectMonitor.hpp
! src/hotspot/share/runtime/synchronizer.cpp

Changeset: 8bb0ca49
Branch: foreign-memaccess+abi
Author:    Jorn Vernee <jvernee at openjdk.org>
Date:      2025-04-11 11:15:32 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/8bb0ca49715d8c713d6319b00a7684564ba57a9b

8353917: jnativescan: Simplify ClassResolver

Reviewed-by: mcimadamore

! src/jdk.jdeps/share/classes/com/sun/tools/jnativescan/ClassFileSource.java
- src/jdk.jdeps/share/classes/com/sun/tools/jnativescan/ClassResolver.java
! src/jdk.jdeps/share/classes/com/sun/tools/jnativescan/JNativeScanTask.java
! src/jdk.jdeps/share/classes/com/sun/tools/jnativescan/NativeMethodFinder.java
+ src/jdk.jdeps/share/classes/com/sun/tools/jnativescan/SystemClassResolver.java

Changeset: efb5a80e
Branch: foreign-memaccess+abi
Author:    Manuel H?ssig <manuel at haessig.org>
Committer: Christian Hagedorn <chagedorn at openjdk.org>
Date:      2025-04-11 11:29:56 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/efb5a80e52c8314103e1ccec05af6ab480531df0

8353730: TestSubNodeFloatDoubleNegation.java fails with native Float16 support

Reviewed-by: chagedorn, thartmann

! test/hotspot/jtreg/compiler/floatingpoint/TestSubNodeFloatDoubleNegation.java

Changeset: b5d2e254
Branch: foreign-memaccess+abi
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2025-04-11 11:32:42 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/b5d2e25478c6a8b6f3d8aae71f8a6745a11b1c9e

8354189: Remove JLI_ReportErrorMessageSys on Windows

Reviewed-by: alanb, mdoerr

! src/java.base/share/native/libjli/java.h
! src/java.base/unix/native/libjli/java_md.h
! src/java.base/windows/native/libjli/java_md.c

Changeset: cae7a206
Branch: foreign-memaccess+abi
Author:    Eirik Bj?rsn?s <eirbjo at openjdk.org>
Date:      2025-04-11 12:49:40 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/cae7a206a2f4b47d6757408d62b88be060113ad5

8353662: Add test for non-local file URL fallback to FTP

Reviewed-by: dfuchs

+ test/jdk/sun/net/www/protocol/file/NonLocalFtpFallback.java

Changeset: 9ead2b75
Branch: foreign-memaccess+abi
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2025-04-11 13:12:16 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9ead2b75cefa42732d3445f086dcf8d51452af2c

8354180: Clean  up uses of ObjectMonitor caches

Co-authored-by: Axel Boldt-Christmas <aboldtch at openjdk.org>
Reviewed-by: aboldtch, fbredberg

! src/hotspot/share/runtime/basicLock.cpp
! src/hotspot/share/runtime/basicLock.hpp
! src/hotspot/share/runtime/basicLock.inline.hpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/lightweightSynchronizer.cpp
! src/hotspot/share/runtime/objectMonitor.cpp

Changeset: 2321722a
Branch: foreign-memaccess+abi
Author:    Hannes Walln?fer <hannesw at openjdk.org>
Date:      2025-04-11 13:25:50 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/2321722a45c0ae8a2fd0aabfa2aa01d3b801c832

8346109: Create JDK taglet for additional preview notes

Reviewed-by: ihse, liach, rriggs

! make/Docs.gmk
+ make/jdk/src/classes/build/tools/taglet/PreviewNote.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PreviewListWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/standard.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/BaseOptions.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/WorkArounds.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/PreviewAPIListBuilder.java
! test/langtools/jdk/javadoc/doclet/testPreview/TestPreview.java

Changeset: e604bb9e
Branch: foreign-memaccess+abi
Author:    Archie Cobbs <acobbs at openjdk.org>
Date:      2025-04-11 13:29:32 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e604bb9e9412310d6d63da0b0f475f9da54ff244

8352731: Compiler workaround to forcibly set "-Xlint:-options" can be removed

Reviewed-by: mcimadamore

! src/jdk.compiler/share/classes/com/sun/tools/javac/main/JavaCompiler.java

Changeset: 1d7138fe
Branch: foreign-memaccess+abi
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2025-04-11 15:12:54 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/1d7138fe021d64686ac59cddd1bc7c787c610aa9

8353614: JFR: jfr print --exact

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/tool/PrettyWriter.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/tool/Print.java
! src/jdk.jfr/share/man/jfr.md
! test/jdk/jdk/jfr/tool/TestPrint.java

Changeset: d14e84c0
Branch: foreign-memaccess+abi
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2025-04-11 19:59:52 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d14e84c03b681594e84aef28107dce7b5198893b

8354446: [BACKOUT] Remove friends for ObjectMonitor

Reviewed-by: pchilanomate

! src/hotspot/share/runtime/objectMonitor.hpp
! src/hotspot/share/runtime/synchronizer.cpp

Changeset: e8bcedb0
Branch: foreign-memaccess+abi
Author:    William Kemper <wkemper at openjdk.org>
Date:      2025-04-11 21:25:09 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e8bcedb09b0e5eeb77bf1dc3a87bb61d7a5e8404

8354452: Shenandoah: Enforce range checks on parameters controlling heuristic sleep times

Reviewed-by: ysr

! src/hotspot/share/gc/shenandoah/shenandoah_globals.hpp

Changeset: 034c0d4d
Branch: foreign-memaccess+abi
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2025-04-12 05:58:39 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/034c0d4de5739bd20d734471b2d9065a0ca387bd

8350753: Deprecate UseCompressedClassPointers

Reviewed-by: coleenp, dholmes

! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/globals.hpp
! test/hotspot/jtreg/runtime/CommandLine/VMDeprecatedOptions.java

Changeset: 04ad59de
Branch: foreign-memaccess+abi
Author:    Serguei Spitsyn <sspitsyn at openjdk.org>
Date:      2025-04-12 07:20:19 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/04ad59de768b69b4e897a93f46efad9cc25737ad

8316397: StackTrace/Suspended/GetStackTraceSuspendedStressTest.java failed with: SingleStep event is NOT expected

Reviewed-by: dholmes, pchilanomate

! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/prims/jvmtiExport.hpp

Changeset: ed756b97
Branch: foreign-memaccess+abi
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2025-04-12 23:36:27 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/ed756b970066493db85da50ace317ef977186acc

8352922: Refactor client classes javadoc to use @throws instead of @exception

Reviewed-by: prr

! src/demo/share/jfc/CodePointIM/com/sun/inputmethods/internal/codepointim/CodePointInputMethodDescriptor.java
! src/java.desktop/aix/classes/sun/awt/X11InputMethod.java
! src/java.desktop/macosx/classes/com/apple/laf/AquaTabbedPaneCopyFromBasicUI.java
! src/java.desktop/macosx/classes/sun/lwawt/macosx/CInputMethod.java
! src/java.desktop/macosx/classes/sun/lwawt/macosx/CPrinterJob.java
! src/java.desktop/unix/classes/sun/awt/X11InputMethod.java
! src/java.desktop/unix/classes/sun/awt/X11InputMethodBase.java
! src/java.desktop/unix/classes/sun/awt/XSettings.java
! src/java.desktop/windows/classes/sun/awt/windows/WPrinterJob.java
! src/jdk.accessibility/windows/classes/com/sun/java/accessibility/internal/AccessBridge.java

Changeset: 5d976089
Branch: foreign-memaccess+abi
Author:    Hannes Walln?fer <hannesw at openjdk.org>
Date:      2025-04-13 10:08:39 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/5d9760897014c9a2cf0813af3ffbfb358ef55e31

8254622: Hide superclasses from conditionally exported packages

Reviewed-by: kcr, liach

! src/java.base/share/classes/jdk/internal/event/Event.java
! src/java.base/share/classes/jdk/internal/vm/vector/VectorSupport.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AbstractMemberWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AbstractTreeWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AllClassesIndexWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlDoclet.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlLinkFactory.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/MethodWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/Navigation.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PropertyWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/SerializedFormWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/Signatures.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/taglets/LinkTaglet.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/ClassTree.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/IndexBuilder.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/Utils.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/VisibleMemberTable.java
! test/langtools/jdk/javadoc/doclet/testHiddenTag/TestHiddenTag.java
! test/langtools/jdk/javadoc/doclet/testHiddenTag/pkg1/Child.java
! test/langtools/jdk/javadoc/doclet/testHiddenTag/pkg1/InvisibleParent.java
+ test/langtools/jdk/javadoc/doclet/testUnexported/TestUnexported.java

Changeset: b539fb0b
Branch: foreign-memaccess+abi
Author:    Abhishek Kumar <abhiscxk at openjdk.org>
Date:      2025-04-14 05:27:24 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/b539fb0bc14869164f5f2c9780f2a40db707cc55

8352877: Opensource Several Font related tests - Batch 1

Reviewed-by: aivanov, serb

+ test/jdk/java/awt/font/TestDevanagari.java
+ test/jdk/java/awt/font/TextLayout/TestControls.java
+ test/jdk/java/awt/font/TextLayout/TestGraphicOutline.java

Changeset: 2595c47b
Branch: foreign-memaccess+abi
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-04-14 06:16:17 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/2595c47b57a7788e8725bd8ec5407444027df262

8354231: x86: Purge FPU support from (Macro)Assembler after 32-bit x86 removal

Reviewed-by: coleenp, kvn, vlivanov

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/c1_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/stubDeclarations_x86.hpp
! src/hotspot/share/runtime/globals.hpp

Changeset: 337dacdd
Branch: foreign-memaccess+abi
Author:    Joel Sikstr?m <jsikstro at openjdk.org>
Date:      2025-04-14 06:36:47 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/337dacdd3f0f5b38fe52b9ef16aa4b353db1c3d9

8354310: JFR: Inconsistent metadata in ZPageAllocation

Reviewed-by: egahlin, stefank, eosterlund

! src/hotspot/share/jfr/metadata/metadata.xml

Changeset: 44245f33
Branch: foreign-memaccess+abi
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-04-14 06:56:29 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/44245f33cdc3d6aa1f976205828152487806669d

8354215: Clean up Loom support after 32-bit x86 removal

Reviewed-by: coleenp, pchilanomate

! src/hotspot/cpu/x86/continuationFreezeThaw_x86.inline.hpp
! src/hotspot/cpu/x86/continuationHelper_x86.inline.hpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp

Changeset: cf27a42d
Branch: foreign-memaccess+abi
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2025-04-14 08:12:08 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/cf27a42d920f7b865e4ec741e5ccdc7f0d727898

8354426: [ubsan] applying non-zero offset 34359738368 to null pointer in CompressedKlassPointers::encoding_range_end

Reviewed-by: mdoerr, jkern

! src/hotspot/share/oops/compressedKlass.inline.hpp

Changeset: f169fc5a
Branch: foreign-memaccess+abi
Author:    Radim Vansa <rvansa at openjdk.org>
Committer: Johan Sj?len <jsjolen at openjdk.org>
Date:      2025-04-14 08:18:59 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/f169fc5a99ee2b485e156c043134ab76b7e5ebd9

8353175: Eliminate double iteration of stream in FieldDescriptor reinitialization

Reviewed-by: jsjolen, shade, fparain

! src/hotspot/share/oops/fieldStreams.hpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/runtime/fieldDescriptor.cpp
! src/hotspot/share/runtime/fieldDescriptor.hpp

Changeset: f8ae1d4e
Branch: foreign-memaccess+abi
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2025-04-14 08:52:33 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/f8ae1d4e6cd317eaa98835a209366b9d504feb44

8354254: Remove the linux ppc64 -minsert-sched-nops=regroup_exact compile flag

Reviewed-by: erikj, mdoerr

! make/autoconf/flags-cflags.m4

Changeset: 51ce3120
Branch: foreign-memaccess+abi
Author:    Roberto Casta?eda Lozano <rcastanedalo at openjdk.org>
Date:      2025-04-14 12:07:13 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/51ce312001f3974a7e6394e9c616b04d8fb811ec

8348645: IGV: visualize live ranges

Reviewed-by: thartmann, dfenacci

! src/hotspot/share/opto/idealGraphPrinter.cpp
! src/hotspot/share/opto/idealGraphPrinter.hpp
! src/utils/IdealGraphVisualizer/Bytecodes/src/main/java/com/sun/hotspot/igv/bytecodes/SelectBytecodesAction.java
! src/utils/IdealGraphVisualizer/Data/src/main/java/com/sun/hotspot/igv/data/InputBlock.java
! src/utils/IdealGraphVisualizer/Data/src/main/java/com/sun/hotspot/igv/data/InputGraph.java
+ src/utils/IdealGraphVisualizer/Data/src/main/java/com/sun/hotspot/igv/data/InputLiveRange.java
+ src/utils/IdealGraphVisualizer/Data/src/main/java/com/sun/hotspot/igv/data/LivenessInfo.java
! src/utils/IdealGraphVisualizer/Data/src/main/java/com/sun/hotspot/igv/data/serialization/Parser.java
! src/utils/IdealGraphVisualizer/Data/src/main/java/com/sun/hotspot/igv/data/serialization/Printer.java
! src/utils/IdealGraphVisualizer/Data/src/main/java/com/sun/hotspot/igv/data/services/InputGraphProvider.java
+ src/utils/IdealGraphVisualizer/Data/src/main/java/com/sun/hotspot/igv/data/services/PreProcessor.java
! src/utils/IdealGraphVisualizer/Data/src/main/resources/com/sun/hotspot/igv/data/serialization/graphdocument.xsd
! src/utils/IdealGraphVisualizer/Difference/src/main/java/com/sun/hotspot/igv/difference/Difference.java
+ src/utils/IdealGraphVisualizer/Filter/src/main/java/com/sun/hotspot/igv/filter/ColorLiveRangeFilter.java
! src/utils/IdealGraphVisualizer/Filter/src/main/resources/com/sun/hotspot/igv/filter/helper.js
! src/utils/IdealGraphVisualizer/Graph/src/main/java/com/sun/hotspot/igv/graph/Block.java
! src/utils/IdealGraphVisualizer/Graph/src/main/java/com/sun/hotspot/igv/graph/Diagram.java
+ src/utils/IdealGraphVisualizer/Graph/src/main/java/com/sun/hotspot/igv/graph/LiveRangeMatcherSelector.java
+ src/utils/IdealGraphVisualizer/Graph/src/main/java/com/sun/hotspot/igv/graph/LiveRangeSegment.java
+ src/utils/IdealGraphVisualizer/Graph/src/main/java/com/sun/hotspot/igv/graph/LiveRangeSelector.java
! src/utils/IdealGraphVisualizer/HierarchicalLayout/src/main/java/com/sun/hotspot/igv/hierarchicallayout/ClusterNode.java
! src/utils/IdealGraphVisualizer/HierarchicalLayout/src/main/java/com/sun/hotspot/igv/hierarchicallayout/HierarchicalCFGLayoutManager.java
! src/utils/IdealGraphVisualizer/Layout/src/main/java/com/sun/hotspot/igv/layout/Cluster.java
+ src/utils/IdealGraphVisualizer/Layout/src/main/java/com/sun/hotspot/igv/layout/Segment.java
+ src/utils/IdealGraphVisualizer/ServerCompiler/src/main/java/com/sun/hotspot/igv/servercompiler/ServerCompilerPreProcessor.java
+ src/utils/IdealGraphVisualizer/ServerCompiler/src/main/resources/com/sun/hotspot/igv/servercompiler/filters/colorLiveRanges.filter
+ src/utils/IdealGraphVisualizer/ServerCompiler/src/main/resources/com/sun/hotspot/igv/servercompiler/filters/showLiveness.filter
+ src/utils/IdealGraphVisualizer/ServerCompiler/src/main/resources/com/sun/hotspot/igv/servercompiler/filters/showRegisterAllocationOnly.filter
! src/utils/IdealGraphVisualizer/ServerCompiler/src/main/resources/com/sun/hotspot/igv/servercompiler/layer.xml
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/BlockQuickSearch.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/DiagramScene.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/DiagramViewModel.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/DiagramViewer.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/EditorInputGraphProvider.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/EditorTopComponent.java
+ src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/LiveRangeQuickSearch.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/NodeQuickSearch.java
+ src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/SimpleQuickSearch.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/ExpandAdjacentAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/ExpandPredecessorsAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/ExpandSuccessorsAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/ExtractAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/HideAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/ModelAwareAction.java
+ src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/ShowLiveRangesAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/widgets/BlockWidget.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/widgets/FigureWidget.java
+ src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/widgets/LiveRangeWidget.java
+ src/utils/IdealGraphVisualizer/View/src/main/resources/com/sun/hotspot/igv/view/images/liveRange.png
+ src/utils/IdealGraphVisualizer/View/src/main/resources/com/sun/hotspot/igv/view/images/selectLiveRanges.png
+ src/utils/IdealGraphVisualizer/View/src/main/resources/com/sun/hotspot/igv/view/images/selectNodes.png
+ src/utils/IdealGraphVisualizer/View/src/main/resources/com/sun/hotspot/igv/view/images/showLiveRanges.png
! src/utils/IdealGraphVisualizer/View/src/main/resources/com/sun/hotspot/igv/view/layer.xml

Changeset: 97e10757
Branch: foreign-memaccess+abi
Author:    Axel Boldt-Christmas <aboldtch at openjdk.org>
Date:      2025-04-14 13:28:49 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/97e10757392859a46360b4ab379429212fbc34b3

8354358: ZGC: ZPartition::prime handle discontiguous reservations correctly

Reviewed-by: stefank, jsikstro, eosterlund

! src/hotspot/share/gc/z/zPageAllocator.cpp
! test/hotspot/jtreg/gc/z/TestZForceDiscontiguousHeapReservations.java
! test/hotspot/jtreg/gc/z/TestZNMT.java

Changeset: 16657dba
Branch: foreign-memaccess+abi
Author:    Sean Mullan <mullan at openjdk.org>
Date:      2025-04-14 14:44:11 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/16657dba998207ef238ac387336907cd186e31d5

8354449: Remove com/sun/org/apache/xml/internal/security/resource/xmlsecurity_de.properties

Reviewed-by: weijun, ihse

- src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/resource/xmlsecurity_de.properties

Changeset: 313c34ae
Branch: foreign-memaccess+abi
Author:    David Beaumont <david.beaumont at oracle.com>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2025-04-14 15:58:43 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/313c34ae56085f90f4188b0639d6b6595efc2f66

8354513: Bug in j.u.l.Handler deadlock test allows null pointer during race condition

Reviewed-by: dfuchs

! test/jdk/java/util/logging/LoggingDeadlock5.java

Changeset: d748bb5c
Branch: foreign-memaccess+abi
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2025-04-14 16:09:35 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d748bb5cbb983fb07ae28e3a1c194058b73ef652

8343157: Examine large files for character encoding/decoding

Reviewed-by: alanb

- test/jdk/sun/nio/cs/EUC_TW_OLD.java
- test/jdk/sun/nio/cs/OLD/DBCSDecoderMapping.java
- test/jdk/sun/nio/cs/OLD/DBCS_IBM_ASCII_Decoder.java
- test/jdk/sun/nio/cs/OLD/DBCS_IBM_ASCII_Encoder.java
- test/jdk/sun/nio/cs/OLD/DBCS_IBM_EBCDIC_Decoder.java
- test/jdk/sun/nio/cs/OLD/DBCS_IBM_EBCDIC_Encoder.java
- test/jdk/sun/nio/cs/OLD/DBCS_ONLY_IBM_EBCDIC_Decoder.java
- test/jdk/sun/nio/cs/OLD/DoubleByteDecoder.java
- test/jdk/sun/nio/cs/OLD/DoubleByteEncoder.java
- test/jdk/sun/nio/cs/OLD/EUC_CN_OLD.java
- test/jdk/sun/nio/cs/OLD/EUC_JP_LINUX_OLD.java
- test/jdk/sun/nio/cs/OLD/EUC_JP_OLD.java
- test/jdk/sun/nio/cs/OLD/EUC_JP_Open_OLD.java
- test/jdk/sun/nio/cs/OLD/EUC_KR_OLD.java
- test/jdk/sun/nio/cs/OLD/GBK_OLD.java
- test/jdk/sun/nio/cs/OLD/IBM1381_OLD.java
- test/jdk/sun/nio/cs/OLD/IBM1383_OLD.java
- test/jdk/sun/nio/cs/OLD/IBM930_OLD.java
- test/jdk/sun/nio/cs/OLD/IBM933_OLD.java
- test/jdk/sun/nio/cs/OLD/IBM935_OLD.java
- test/jdk/sun/nio/cs/OLD/IBM937_OLD.java
- test/jdk/sun/nio/cs/OLD/IBM939_OLD.java
- test/jdk/sun/nio/cs/OLD/IBM942C_OLD.java
- test/jdk/sun/nio/cs/OLD/IBM942_OLD.java
- test/jdk/sun/nio/cs/OLD/IBM943C_OLD.java
- test/jdk/sun/nio/cs/OLD/IBM943_OLD.java
- test/jdk/sun/nio/cs/OLD/IBM948_OLD.java
- test/jdk/sun/nio/cs/OLD/IBM949C_OLD.java
- test/jdk/sun/nio/cs/OLD/IBM949_OLD.java
- test/jdk/sun/nio/cs/OLD/IBM950_OLD.java
- test/jdk/sun/nio/cs/OLD/IBM970_OLD.java
- test/jdk/sun/nio/cs/OLD/JIS_X_0201_OLD.java
- test/jdk/sun/nio/cs/OLD/JIS_X_0208_Decoder.java
- test/jdk/sun/nio/cs/OLD/JIS_X_0208_Encoder.java
- test/jdk/sun/nio/cs/OLD/JIS_X_0208_OLD.java
- test/jdk/sun/nio/cs/OLD/JIS_X_0208_Solaris_Decoder.java
- test/jdk/sun/nio/cs/OLD/JIS_X_0208_Solaris_Encoder.java
- test/jdk/sun/nio/cs/OLD/JIS_X_0212_Decoder.java
- test/jdk/sun/nio/cs/OLD/JIS_X_0212_Encoder.java
- test/jdk/sun/nio/cs/OLD/JIS_X_0212_OLD.java
- test/jdk/sun/nio/cs/OLD/JIS_X_0212_Solaris_Decoder.java
- test/jdk/sun/nio/cs/OLD/JIS_X_0212_Solaris_Encoder.java
- test/jdk/sun/nio/cs/OLD/Johab_OLD.java
- test/jdk/sun/nio/cs/OLD/MS932DB.java
- test/jdk/sun/nio/cs/OLD/MS932_OLD.java
- test/jdk/sun/nio/cs/OLD/MS936_OLD.java
- test/jdk/sun/nio/cs/OLD/MS949_OLD.java
- test/jdk/sun/nio/cs/OLD/MS950_OLD.java
- test/jdk/sun/nio/cs/OLD/PCK_OLD.java
- test/jdk/sun/nio/cs/OLD/SJIS_OLD.java
- test/jdk/sun/nio/cs/OLD/SimpleEUCDecoder.java
- test/jdk/sun/nio/cs/OLD/SingleByteDecoder.java
- test/jdk/sun/nio/cs/OLD/SingleByteEncoder.java
- test/jdk/sun/nio/cs/OLD/TestIBMDB.java
! test/jdk/sun/nio/cs/TestEUC_TW.java

Changeset: 43b19474
Branch: foreign-memaccess+abi
Author:    Gerard Ziemski <gziemski at openjdk.org>
Date:      2025-04-14 16:22:07 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/43b194741cc307a73bd8dd2da877ab1b16250fc1

8344883: Force clients to explicitly pass mem_tag value, even if it is mtNone

Co-authored-by: Stefan Karlsson <stefank at openjdk.org>
Reviewed-by: stefank, jsjolen

! src/hotspot/cpu/aarch64/compressedKlass_aarch64.cpp
! src/hotspot/os/bsd/gc/z/zPhysicalMemoryBacking_bsd.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/os/posix/perfMemory_posix.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/os/windows/perfMemory_windows.cpp
! src/hotspot/share/cds/archiveBuilder.cpp
! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/cds/metaspaceShared.cpp
! src/hotspot/share/classfile/compactHashtable.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/parallel/parMarkBitMap.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/shared/cardTable.cpp
! src/hotspot/share/gc/shenandoah/shenandoahCardTable.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/jfr/recorder/storage/jfrVirtualMemory.cpp
! src/hotspot/share/memory/allocation.inline.hpp
! src/hotspot/share/memory/memoryReserver.cpp
! src/hotspot/share/memory/memoryReserver.hpp
! src/hotspot/share/memory/metaspace.cpp
! src/hotspot/share/memory/metaspace/testHelpers.cpp
! src/hotspot/share/memory/metaspace/virtualSpaceNode.cpp
! src/hotspot/share/nmt/memReporter.cpp
! src/hotspot/share/nmt/memReporter.hpp
! src/hotspot/share/nmt/memTracker.hpp
! src/hotspot/share/nmt/virtualMemoryTracker.hpp
! src/hotspot/share/prims/jni.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/runtime/os.hpp
! src/hotspot/share/runtime/safepointMechanism.cpp
! src/hotspot/share/utilities/debug.cpp
! test/hotspot/gtest/gc/g1/test_stressCommitUncommit.cpp
! test/hotspot/gtest/gc/z/test_zForwarding.cpp
! test/hotspot/gtest/memory/test_virtualspace.cpp
! test/hotspot/gtest/nmt/test_nmt_locationprinting.cpp
! test/hotspot/gtest/runtime/test_committed_virtualmemory.cpp
! test/hotspot/gtest/runtime/test_os.cpp
! test/hotspot/gtest/runtime/test_os_aix.cpp
! test/hotspot/gtest/runtime/test_os_linux.cpp
! test/hotspot/gtest/runtime/test_os_reserve_between.cpp
! test/hotspot/jtreg/runtime/NMT/MallocRoundingReportTest.java
! test/hotspot/jtreg/runtime/NMT/MallocTestType.java
! test/hotspot/jtreg/runtime/NMT/MallocTrackingVerify.java
! test/hotspot/jtreg/runtime/NMT/ThreadedMallocTestType.java

Changeset: d6848670
Branch: foreign-memaccess+abi
Author:    Vladimir Ivanov <vaivanov at openjdk.org>
Committer: Jatin Bhateja <jbhateja at openjdk.org>
Date:      2025-04-14 16:55:37 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d684867066edb886bc444c864ef9db3eff318c34

8346230: [perf] scalability issue for the specjvm2008::xml.transform workload

Reviewed-by: joehw, jbhateja

! src/java.xml/share/classes/com/sun/org/apache/xml/internal/utils/XMLReaderManager.java

Changeset: 46a6fc84
Branch: foreign-memaccess+abi
Author:    Phil Race <prr at openjdk.org>
Date:      2025-04-14 16:58:06 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/46a6fc84ef17f38eedd49f59a3c05f7c95fe23bc

8353483: Open source some JProgressBar tests

Reviewed-by: honkar, serb

+ test/jdk/javax/swing/JProgressBar/RightLeftOrientation.java
+ test/jdk/javax/swing/JProgressBar/bug4230391.java
+ test/jdk/javax/swing/JProgressBar/bug4393042.java
+ test/jdk/javax/swing/JProgressBar/bug5003022.java

Changeset: de0e6488
Branch: foreign-memaccess+abi
Author:    Andrej Pecimuth <andrej.pecimuth at oracle.com>
Committer: Doug Simon <dnsimon at openjdk.org>
Date:      2025-04-14 18:31:27 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/de0e6488449303bd15d4590480a2e47b8026a9b1

8352724: Verify bounds for primitive array reads in JVMCI

Reviewed-by: dnsimon

! src/hotspot/share/jvmci/jvmciCompilerToVM.cpp
! test/hotspot/jtreg/compiler/jvmci/jdk.vm.ci.runtime.test/src/jdk/vm/ci/runtime/test/TestConstantReflectionProvider.java

Changeset: 0da480a9
Branch: foreign-memaccess+abi
Author:    Gerard Ziemski <gziemski at openjdk.org>
Date:      2025-04-14 18:47:59 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/0da480a91d31ee8dc2532cfec76bbf5b1d6c4eeb

8354535: [BACKOUT] Force clients to explicitly pass mem_tag value, even if it is mtNone

Reviewed-by: stefank, jsjolen

! src/hotspot/cpu/aarch64/compressedKlass_aarch64.cpp
! src/hotspot/os/bsd/gc/z/zPhysicalMemoryBacking_bsd.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/os/posix/perfMemory_posix.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/os/windows/perfMemory_windows.cpp
! src/hotspot/share/cds/archiveBuilder.cpp
! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/cds/metaspaceShared.cpp
! src/hotspot/share/classfile/compactHashtable.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/parallel/parMarkBitMap.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/shared/cardTable.cpp
! src/hotspot/share/gc/shenandoah/shenandoahCardTable.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/jfr/recorder/storage/jfrVirtualMemory.cpp
! src/hotspot/share/memory/allocation.inline.hpp
! src/hotspot/share/memory/memoryReserver.cpp
! src/hotspot/share/memory/memoryReserver.hpp
! src/hotspot/share/memory/metaspace.cpp
! src/hotspot/share/memory/metaspace/testHelpers.cpp
! src/hotspot/share/memory/metaspace/virtualSpaceNode.cpp
! src/hotspot/share/nmt/memReporter.cpp
! src/hotspot/share/nmt/memReporter.hpp
! src/hotspot/share/nmt/memTracker.hpp
! src/hotspot/share/nmt/virtualMemoryTracker.hpp
! src/hotspot/share/prims/jni.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/runtime/os.hpp
! src/hotspot/share/runtime/safepointMechanism.cpp
! src/hotspot/share/utilities/debug.cpp
! test/hotspot/gtest/gc/g1/test_stressCommitUncommit.cpp
! test/hotspot/gtest/gc/z/test_zForwarding.cpp
! test/hotspot/gtest/memory/test_virtualspace.cpp
! test/hotspot/gtest/nmt/test_nmt_locationprinting.cpp
! test/hotspot/gtest/runtime/test_committed_virtualmemory.cpp
! test/hotspot/gtest/runtime/test_os.cpp
! test/hotspot/gtest/runtime/test_os_aix.cpp
! test/hotspot/gtest/runtime/test_os_linux.cpp
! test/hotspot/gtest/runtime/test_os_reserve_between.cpp
! test/hotspot/jtreg/runtime/NMT/MallocRoundingReportTest.java
! test/hotspot/jtreg/runtime/NMT/MallocTestType.java
! test/hotspot/jtreg/runtime/NMT/MallocTrackingVerify.java
! test/hotspot/jtreg/runtime/NMT/ThreadedMallocTestType.java

Changeset: f6d8c8cb
Branch: foreign-memaccess+abi
Author:    Volkan Yazici <vyazici at openjdk.org>
Committer: Chen Liang <liach at openjdk.org>
Date:      2025-04-14 19:16:17 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/f6d8c8cb0c6b226d68791ffd126908d3fea11473

8351339: WebSocket::sendBinary assume that user supplied buffers are BIG_ENDIAN

Reviewed-by: michaelm, dfuchs

! src/java.net.http/share/classes/jdk/internal/net/http/websocket/Frame.java
! src/java.net.http/share/classes/jdk/internal/net/http/websocket/MessageDecoder.java
! src/java.net.http/share/classes/jdk/internal/net/http/websocket/MessageEncoder.java
! test/jdk/java/net/httpclient/websocket/AutomaticPong.java
! test/jdk/java/net/httpclient/websocket/DummyWebSocketServer.java
- test/jdk/java/net/httpclient/websocket/Frame.java
+ test/jdk/java/net/httpclient/websocket/TEST.properties
! test/jdk/java/net/httpclient/websocket/WebSocketBuilderTest.java
+ test/jdk/java/net/httpclient/websocket/WebSocketEndiannessTest.java
! test/jdk/java/net/httpclient/websocket/WebSocketExtendedTest.java
! test/jdk/java/net/httpclient/websocket/java.net.http/jdk/internal/net/http/websocket/MaskerTest.java

Changeset: 9e7763d4
Branch: foreign-memaccess+abi
Author:    Daniel Fuchs <dfuchs at openjdk.org>
Date:      2025-04-14 19:27:16 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9e7763d44274ad1ac633120553d5c67f494bf3ef

8354536: Problem-list java/util/logging/LoggingDeadlock5.java due to JDK-8354424

Reviewed-by: smarks

! test/jdk/ProblemList.txt

Changeset: 5280b7b0
Branch: foreign-memaccess+abi
Author:    Alexander Zvegintsev <azvegint at openjdk.org>
Date:      2025-04-14 22:07:26 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/5280b7b031bb3dc44fb923c3be7ae04ec22fd364

8353592: Open source several scrollbar tests

Reviewed-by: psadhukhan, honkar

+ test/jdk/java/awt/Scrollbar/ListScrollbarTest.java
+ test/jdk/java/awt/Scrollbar/ScrollbarCtrlClickTest.java
+ test/jdk/java/awt/Scrollbar/UnitIncrementTest.java

Changeset: 92e52fe1
Branch: foreign-memaccess+abi
Author:    David Holmes <dholmes at openjdk.org>
Date:      2025-04-15 02:00:49 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/92e52fe1df84efd94d713afed5acd9c7281a77d7

8353946: Incorrect WINDOWS ifdef in os::build_agent_function_name

Reviewed-by: kbarrett

! src/hotspot/share/runtime/os.cpp

Changeset: c7b70a13
Branch: foreign-memaccess+abi
Author:    Dr Heinz M. Kabutz <heinz at javaspecialists.eu>
Committer: Chen Liang <liach at openjdk.org>
Date:      2025-04-15 02:48:32 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/c7b70a138ff592fdf1cd4f1d063103491a8aa7db

8354111: JavaDoc states that Iterator.remove() is linear in the LinkedBlockingDeque

Reviewed-by: liach, smarks

! src/java.base/share/classes/java/util/concurrent/LinkedBlockingDeque.java

Changeset: 76ff9781
Branch: foreign-memaccess+abi
Author:    Axel Boldt-Christmas <aboldtch at openjdk.org>
Date:      2025-04-15 05:11:40 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/76ff97811abf5a4eaede6303e25ff9582302e436

8354510: Skipped gtest cause test failure

Reviewed-by: rehn, erikj

! make/RunTests.gmk

Changeset: 3090e218
Branch: foreign-memaccess+abi
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-04-15 06:03:50 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/3090e2187c2cbbbc08f27305d152664a83736dfa

8353572: x86: AMD platforms miss the check for CLWB feature flag

Reviewed-by: vlivanov, kvn

! src/hotspot/cpu/x86/vm_version_x86.cpp

Changeset: b7837843
Branch: foreign-memaccess+abi
Author:    Jayathirth D V <jdv at openjdk.org>
Date:      2025-04-15 08:41:37 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/b78378437cf911a527331e6aaf36f968169c0574

8354163: Open source Swing tests Batch 1

Reviewed-by: psadhukhan

+ test/jdk/javax/swing/AbstractButton/bug4133768.java
+ test/jdk/javax/swing/AbstractButton/bug4391622.java
+ test/jdk/javax/swing/JList/bug4183379.java
+ test/jdk/javax/swing/JList/bug4251306.java
+ test/jdk/javax/swing/JMenu/bug4624845.java

Changeset: 24be888d
Branch: foreign-memaccess+abi
Author:    Daniel Lund?n <dlunden at openjdk.org>
Date:      2025-04-15 08:58:02 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/24be888d655a5227cfb9fc22f36d6ba30d732b8d

8351833: Unexpected increase in live nodes when splitting Phis through MergeMems in PhiNode::Ideal

Reviewed-by: chagedorn, rcastanedalo, kvn

! src/hotspot/share/opto/cfgnode.cpp
! src/hotspot/share/opto/phaseX.cpp
! test/hotspot/jtreg/TEST.groups
+ test/hotspot/jtreg/compiler/igvn/TestSplitPhiThroughMergeMem.java

Changeset: 81d4c807
Branch: foreign-memaccess+abi
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2025-04-15 09:02:41 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/81d4c80742305b72c73a59cf6a596b49bc68bab9

8354507: [ubsan] subnode.cpp:406:36: runtime error: negation of -9223372036854775808 cannot be represented in type 'long int'

Reviewed-by: mdoerr, thartmann

! src/hotspot/share/opto/subnode.cpp

Changeset: d7676c39
Branch: foreign-memaccess+abi
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2025-04-15 09:48:11 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d7676c39b648bd55f72a50494432b02862a4e111

8354508: JFR: Strengthen metadata checks for labels

Reviewed-by: shade

! src/hotspot/share/jfr/metadata/metadata.xml
! test/jdk/jdk/jfr/event/metadata/TestEventMetadata.java

Changeset: 4e24dc00
Branch: foreign-memaccess+abi
Author:    Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2025-04-15 10:16:31 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4e24dc003c2304041b342371adf430b120a9fec8

8353185: Introduce the concept of upgradeable files in context of JEP 493

Reviewed-by: clanger, ihse, alanb

+ make/modules/jdk.jlink/Java.gmk
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/JRTArchive.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/LinkableRuntimeImage.java
+ src/jdk.jlink/share/classes/jdk/tools/jlink/internal/runtimelink/upgrade_files_java.base.conf
+ test/jdk/tools/jlink/runtimeImage/UpgradeableFileCacertsTest.java

Changeset: 03fd43fc
Branch: foreign-memaccess+abi
Author:    Patrick Strawderman <pstrawderman at netflix.com>
Committer: Jaikiran Pai <jpai at openjdk.org>
Date:      2025-04-15 11:26:36 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/03fd43fc91ea383418c1c7e0fd96a61a1f42c75e

8353453: URLDecoder should use HexFormat

Reviewed-by: rriggs, jpai

! src/java.base/share/classes/java/net/URLDecoder.java

Changeset: 5fc18f5b
Branch: foreign-memaccess+abi
Author:    Volkan Yazici <vyazici at openjdk.org>
Committer: Jaikiran Pai <jpai at openjdk.org>
Date:      2025-04-15 11:41:47 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/5fc18f5b8aa1b5f4fb4313b8d11fd15330795959

8350279: HttpClient: Add a new HttpResponse method to identify connections

Reviewed-by: dfuchs, jpai

! src/java.net.http/share/classes/java/net/http/HttpResponse.java
! src/java.net.http/share/classes/jdk/internal/net/http/AbstractAsyncSSLConnection.java
! src/java.net.http/share/classes/jdk/internal/net/http/AsyncSSLConnection.java
! src/java.net.http/share/classes/jdk/internal/net/http/AsyncSSLTunnelConnection.java
! src/java.net.http/share/classes/jdk/internal/net/http/HttpConnection.java
! src/java.net.http/share/classes/jdk/internal/net/http/HttpResponseImpl.java
! src/java.net.http/share/classes/jdk/internal/net/http/PlainHttpConnection.java
! src/java.net.http/share/classes/jdk/internal/net/http/PlainProxyConnection.java
! src/java.net.http/share/classes/jdk/internal/net/http/PlainTunnelingConnection.java
! src/java.net.http/share/classes/jdk/internal/net/http/SocketTube.java
+ test/jdk/java/net/httpclient/HttpResponseConnectionLabelTest.java
! test/jdk/java/net/httpclient/whitebox/java.net.http/jdk/internal/net/http/ConnectionPoolTest.java

Changeset: 273a9a61
Branch: foreign-memaccess+abi
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2025-04-15 11:49:58 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/273a9a61558fdfc422772fa2c6045a4d3c709a41

8354448: [REDO] Remove friends for ObjectMonitor

Reviewed-by: kbarrett, shade, dholmes

! src/hotspot/share/runtime/objectMonitor.hpp
! src/hotspot/share/runtime/objectMonitor.inline.hpp
! src/hotspot/share/runtime/synchronizer.cpp

Changeset: 36864a2a
Branch: foreign-memaccess+abi
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2025-04-15 11:55:47 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/36864a2a08b5b64e63a9265d595ba7fb608994cb

8351491: Add info from release file to hserr file

Reviewed-by: dholmes, lucy

! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/runtime/os.hpp
! src/hotspot/share/runtime/threads.cpp
! src/hotspot/share/utilities/vmError.cpp

Changeset: fc146472
Branch: foreign-memaccess+abi
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2025-04-15 16:06:12 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/fc1464727f95508935cfc65d689b74e1709d3649

8354320: Changes to jpackage.md cause pandoc warning

Reviewed-by: almatvee, ihse, alanb

! make/autoconf/basic_tools.m4
! src/jdk.jpackage/share/man/jpackage.md

Changeset: cec48ed2
Branch: foreign-memaccess+abi
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-04-15 16:19:03 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/cec48ed270d3bdf704c389a091b42a32c2ed6440

8354542: Clean up x86 stubs after 32-bit x86 removal

Reviewed-by: adinn, kvn

! src/hotspot/cpu/x86/methodHandles_x86.cpp
! src/hotspot/cpu/x86/methodHandles_x86.hpp
! src/hotspot/cpu/x86/sharedRuntime_x86.cpp
! src/hotspot/cpu/x86/stubDeclarations_x86.hpp
! src/hotspot/cpu/x86/stubRoutines_x86.cpp
! src/hotspot/cpu/x86/stubRoutines_x86.hpp

Changeset: 4e3f1848
Branch: foreign-memaccess+abi
Author:    Damon Nguyen <dnguyen at openjdk.org>
Date:      2025-04-15 19:36:10 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4e3f1848eeb28a78d71c6ffbda31279cee3fc5ea

8353000: Open source several swing tests batch2

Reviewed-by: azvegint

+ test/jdk/javax/swing/plaf/metal/MenuItemUI/JavaLAFMenuAcceleratorDelimiter.java
+ test/jdk/javax/swing/plaf/metal/MetalIconFactory/bug4952462.java
+ test/jdk/javax/swing/plaf/metal/MetalSliderUI/4186347/bug4186347.java
= test/jdk/javax/swing/plaf/metal/MetalSliderUI/4186347/duke.gif
+ test/jdk/javax/swing/plaf/metal/OceanTheme/4969419/bug4969419.java
= test/jdk/javax/swing/plaf/metal/OceanTheme/4969419/duke.gif

Changeset: 513c4650
Branch: foreign-memaccess+abi
Author:    Srinivas Vamsi Parasa <sparasa at openjdk.org>
Committer: Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2025-04-15 21:25:06 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/513c4650c51aa435f04fb0aaf495134259042118

8354544: Fix bugs in increment and xor APX codegen

Reviewed-by: thartmann, jbhateja

! src/hotspot/cpu/x86/x86_64.ad

Changeset: a2dc9c71
Branch: foreign-memaccess+abi
Author:    Damon Nguyen <dnguyen at openjdk.org>
Date:      2025-04-15 23:48:27 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/a2dc9c71e47a1cdf70ab351c557a5f1835eb5f4a

8352908: Open source several swing tests batch1

Reviewed-by: honkar

+ test/jdk/javax/swing/JSplitPane/bug4749792.java
+ test/jdk/javax/swing/JToolBar/bug4188825.java
+ test/jdk/javax/swing/JToolBar/bug4251592.java
+ test/jdk/javax/swing/JToolBar/bug5035668.java

Changeset: 55264907
Branch: foreign-memaccess+abi
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2025-04-16 01:57:57 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/5526490743a75786a40754b6805f4381ae2892b5

8354565: jtreg failure handler GatherProcessInfoTimeoutHandler has a leftover call to System.loadLibrary

Reviewed-by: alanb, kbarrett

! test/failure_handler/src/share/classes/jdk/test/failurehandler/jtreg/GatherProcessInfoTimeoutHandler.java

Changeset: 55afcb57
Branch: foreign-memaccess+abi
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2025-04-16 03:58:17 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/55afcb57a5d9dbc7bfad75e35df6b96932f6b074

8352682: Opensource JComponent tests

Reviewed-by: jdv, honkar

+ test/jdk/javax/swing/JComponent/bug4235215.java
+ test/jdk/javax/swing/JComponent/bug4247610.java
+ test/jdk/javax/swing/JComponent/bug4254995.java

Changeset: 2be5bc84
Branch: foreign-memaccess+abi
Author:    Jayathirth D V <jdv at openjdk.org>
Date:      2025-04-16 04:48:25 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/2be5bc847a444f08a4ebb41b58e8a2bf4553d621

8354214: Open source Swing tests Batch 2

Reviewed-by: abhiscxk, honkar

+ test/jdk/javax/swing/JList/bug4193267.java
+ test/jdk/javax/swing/JList/bug4249161.java
+ test/jdk/javax/swing/JList/bug4618767.java

Changeset: 9a5c7b3f
Branch: foreign-memaccess+abi
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-04-16 05:54:21 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9a5c7b3fa90c7f550773e98ee9466ca1665aff4f

8351162: Clean up x86 (Macro)Assembler after 32-bit x86 removal

Reviewed-by: kvn, coleenp

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/assembler_x86.inline.hpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/macroAssembler_x86_sha.cpp
= test/hotspot/gtest/x86/test_assembler_x86.cpp

Changeset: 18d605fa
Branch: foreign-memaccess+abi
Author:    Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2025-04-16 08:23:03 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/18d605fadbd57090f5eb02c18e6e8860d9086515

8354629: Test tools/jlink/ClassFileInMetaInfo.java fails on builds with configure option --enable-linkable-runtime

Reviewed-by: alanb

! test/jdk/tools/jlink/ClassFileInMetaInfo.java

Changeset: 4c3c2b32
Branch: foreign-memaccess+abi
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2025-04-16 08:35:05 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4c3c2b32a1b9dea6f3e258cf44666932afc179e4

8354576: InetAddress.getLocalHost() on macos may return address of an interface which is not UP - leading to "Network is down" error

Reviewed-by: alanb, dfuchs, vyazici

! src/java.base/unix/native/libnet/Inet6AddressImpl.c

Changeset: cfbbcd78
Branch: foreign-memaccess+abi
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2025-04-16 09:23:15 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/cfbbcd78bc7be2c7740de7c0b49180f56f6ccf49

8350595: jshell <TAB> completion on arrays does not work for clone()

Reviewed-by: asotona

! src/jdk.jshell/share/classes/jdk/jshell/SourceCodeAnalysisImpl.java
! test/langtools/jdk/jshell/CompletionSuggestionTest.java

Changeset: 8c6b611f
Branch: foreign-memaccess+abi
Author:    Abhishek Kumar <abhiscxk at openjdk.org>
Date:      2025-04-16 09:52:53 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/8c6b611f35af22af5b6c3eb663b30985857c1da3

8353832: Opensource FontClass, Selection and Icon tests

Reviewed-by: jdv

+ test/jdk/java/awt/FontClass/FontTransformAttributeTest.java
+ test/jdk/java/awt/FontClass/FontUnderscoreTest.java
+ test/jdk/java/awt/Icon/ChildFrameIconTest.java
+ test/jdk/java/awt/Selection/TestClipboard.java

Changeset: fe3bd5d6
Branch: foreign-memaccess+abi
Author:    Robbin Ehn <rehn at openjdk.org>
Date:      2025-04-16 09:56:39 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/fe3bd5d62fdedb7890bd3d589b04285be79c24ed

8354667: [TESTBUG] AccessZeroNKlassHitsProtectionZone cds tests require cds

Reviewed-by: lmesnik, syan

! test/hotspot/jtreg/runtime/ErrorHandling/AccessZeroNKlassHitsProtectionZone.java

Changeset: 43b2b0bd
Branch: foreign-memaccess+abi
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Committer: Jaikiran Pai <jaikiran.pai at oracle.com>
Date:      2024-12-02 05:21:55 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/43b2b0bd1e5e6fad4581957a3072836921ef6683

8343007: Enhance Buffered Image handling

Reviewed-by: rhalade, mschoene, jdv, prr

! src/java.desktop/share/native/libawt/java2d/loops/Blit.c

Changeset: cf871db4
Branch: foreign-memaccess+abi
Author:    Jaikiran Pai <jpai at openjdk.org>
Committer: Jaikiran Pai <jaikiran.pai at oracle.com>
Date:      2024-12-13 04:29:18 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/cf871db447660e657a3db82bffae8fce1b7e57a5

8342562: Enhance Deflater operations

Reviewed-by: rhalade, alanb, lancea

! src/java.base/share/classes/java/util/zip/DeflaterOutputStream.java
! src/java.base/share/classes/java/util/zip/GZIPOutputStream.java

Changeset: ef38a04b
Branch: foreign-memaccess+abi
Author:    Hai-May Chao <hchao at openjdk.org>
Committer: Jaikiran Pai <jaikiran.pai at oracle.com>
Date:      2025-01-02 19:03:53 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/ef38a04b448f97036c516ba87cb86afcc7559d1f

8337494: Clarify JarInputStream behavior

Reviewed-by: jpai, rhalade, lancea

! src/java.base/share/classes/java/util/jar/JarFile.java
! src/java.base/share/classes/java/util/jar/JarInputStream.java
! src/java.base/share/classes/java/util/jar/JarVerifier.java

Changeset: e91b3f0c
Branch: foreign-memaccess+abi
Author:    Jamil Nimeh <jnimeh at openjdk.org>
Committer: Jaikiran Pai <jaikiran.pai at oracle.com>
Date:      2025-01-08 20:39:38 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e91b3f0c3dddba1ed1e5f2fa87f9cd9d135b4439

8337692: Better TLS connection support

Co-authored-by: Ferenc Rakoczi <ferenc.r.rakoczi at oracle.com>
Reviewed-by: rhalade, valeriep, pkumaraswamy, mpowers, ahgross, mbalao

! src/java.base/share/classes/com/sun/crypto/provider/RSACipher.java
! src/java.base/share/classes/sun/security/rsa/RSAPadding.java
! src/java.base/share/classes/sun/security/util/KeyUtil.java

Changeset: 38afa4d4
Branch: foreign-memaccess+abi
Author:    Damon Fenacci <dfenacci at openjdk.org>
Committer: Jaikiran Pai <jaikiran.pai at oracle.com>
Date:      2025-01-20 12:00:07 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/38afa4d42ff27f9c9ef18ee1691885ed4cf8dde5

8338430: Improve compiler transformations

Co-authored-by: Emanuel Peter <epeter at openjdk.org>
Reviewed-by: ahgross, rhalade, thartmann, epeter

! src/hotspot/share/opto/addnode.cpp

Changeset: ed30fce6
Branch: foreign-memaccess+abi
Author:    Artur Barashev <abarashev at openjdk.org>
Committer: Jaikiran Pai <jaikiran.pai at oracle.com>
Date:      2025-01-27 21:11:23 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/ed30fce6df57b1cbf7a6efebabc3558550f8ec16

8347847: Enhance jar file support

Reviewed-by: rhalade, jnibedita, pkumaraswamy, ahgross, hchao, weijun, mullan

! src/java.base/share/classes/sun/security/util/SignatureFileVerifier.java

Changeset: c6243fc2
Branch: foreign-memaccess+abi
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2025-04-16 11:26:59 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/c6243fc27fafb1ff89f8610ead3acd87030caf95

Merge

Reviewed-by: dfuchs


Changeset: 7ffad35d
Branch: foreign-memaccess+abi
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2025-04-16 11:32:47 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/7ffad35dac1439bc5aa12a6c16b5e8254251170b

8352568: Test gtest/AsyncLogGtest.java failed at droppingMessage_vm

Reviewed-by: mbaesken, dholmes

! src/hotspot/share/logging/logAsyncWriter.cpp
! src/hotspot/share/logging/logAsyncWriter.hpp
! test/hotspot/gtest/logging/test_asynclog.cpp
! test/hotspot/jtreg/gtest/AsyncLogGtest.java

Changeset: 1ad869f8
Branch: foreign-memaccess+abi
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2025-04-16 11:43:42 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/1ad869f8440cb274e474abd9f89f88db11101071

8322706: AnnotationTypeMismatchException in javac with annotation processing

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Annotate.java
+ test/langtools/tools/javac/annotations/TestAnnotationValuesResolved.java

Changeset: 465c8e65
Branch: foreign-memaccess+abi
Author:    Ferenc Rakoczi <ferenc.r.rakoczi at oracle.com>
Committer: Andrew Dinn <adinn at openjdk.org>
Date:      2025-04-16 12:35:24 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/465c8e658356f658ee04397936f555f6bdffc3c2

8349721: Add aarch64 intrinsics for ML-KEM

Reviewed-by: adinn

! src/hotspot/cpu/aarch64/register_aarch64.cpp
! src/hotspot/cpu/aarch64/register_aarch64.hpp
! src/hotspot/cpu/aarch64/stubDeclarations_aarch64.hpp
! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/cpu/aarch64/stubRoutines_aarch64.cpp
! src/hotspot/cpu/aarch64/stubRoutines_aarch64.hpp
! src/hotspot/cpu/aarch64/vm_version_aarch64.cpp
! src/hotspot/share/classfile/vmIntrinsics.cpp
! src/hotspot/share/classfile/vmIntrinsics.hpp
! src/hotspot/share/jvmci/vmStructs_jvmci.cpp
! src/hotspot/share/opto/c2compiler.cpp
! src/hotspot/share/opto/escape.cpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/library_call.hpp
! src/hotspot/share/opto/runtime.cpp
! src/hotspot/share/opto/runtime.hpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/stubDeclarations.hpp
! src/java.base/share/classes/com/sun/crypto/provider/ML_KEM.java
! src/java.base/share/classes/sun/security/provider/ML_DSA.java

Changeset: c3de94ce
Branch: foreign-memaccess+abi
Author:    KIRIYAMA Takuya <kiriyama.takuya at fujitsu.com>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2025-04-16 15:42:40 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/c3de94cee12471a11c457c11dd55c547633de5cb

8352942: jdk/jfr/startupargs/TestMemoryOptions.java fails with 32-bit build

Reviewed-by: phh

! test/jdk/jdk/jfr/startupargs/TestMemoryOptions.java

Changeset: 84458ec1
Branch: foreign-memaccess+abi
Author:    Rohitash Kumar <kurohita at amazon.com>
Committer: Michael McMahon <michaelm at openjdk.org>
Date:      2025-04-16 16:08:31 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/84458ec18ce33295636f7b26b8e3ff25ecb349f2

8353013: java.net.URI.create(String) may have low performance to scan the host/domain name from URI string when the hostname starts with number

Reviewed-by: michaelm, xpeng

! src/java.base/share/classes/java/net/URI.java
! test/jdk/java/net/URI/Test.java
+ test/micro/org/openjdk/bench/java/net/URIAuthorityParsingBenchmark.java

Changeset: 7a107e2f
Branch: foreign-memaccess+abi
Author:    Mikael Vidstedt <mikael at openjdk.org>
Date:      2025-04-16 16:28:12 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/7a107e2fc4b0ea5c6d82fd047a631aff37bf3e74

8351603: Change to GCC 14.2.0 for building on Linux at Oracle
8344272: gcc devkit doesn't have lto-plugin where needed

Reviewed-by: ihse, erikj

! doc/building.html
! doc/building.md
! make/conf/jib-profiles.js
! make/devkit/Tools.gmk

Changeset: d80db00f
Branch: foreign-memaccess+abi
Author:    Damon Nguyen <dnguyen at openjdk.org>
Date:      2025-04-16 17:19:47 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d80db00f8221b95ab767bb84d06b83a83ba4cd4c

8354873: javax/swing/plaf/metal/MetalIconFactory/bug4952462.java failing on CI

Reviewed-by: honkar

! test/jdk/javax/swing/plaf/metal/MetalIconFactory/bug4952462.java

Changeset: e433fa27
Branch: foreign-memaccess+abi
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-04-16 17:52:53 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e433fa2719917cff6cb373e9a60981a7418e2f4f

8352001: AOT cache should not contain classes injected into built-in class loaders

Reviewed-by: ccheung, matsaave

! src/hotspot/share/cds/aotClassLocation.cpp
! src/hotspot/share/cds/aotClassLocation.hpp
! src/hotspot/share/classfile/classLoader.cpp
! src/hotspot/share/classfile/classLoader.hpp
! src/hotspot/share/classfile/classLoaderExt.cpp
! src/hotspot/share/classfile/classLoaderExt.hpp
! src/hotspot/share/utilities/zipLibrary.cpp
! src/hotspot/share/utilities/zipLibrary.hpp
! src/java.base/share/native/libzip/zip_util.c
! src/java.base/share/native/libzip/zip_util.h
+ test/hotspot/jtreg/runtime/cds/appcds/aotClassLinking/FakeCodeLocation.java

Changeset: 98dac46a
Branch: foreign-memaccess+abi
Author:    Phil Race <prr at openjdk.org>
Date:      2025-04-16 18:05:07 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/98dac46aac2cea9790c1275208cc4c92e8e9a98a

8353589: Open source a few Swing menu-related tests

Reviewed-by: jdv, honkar

+ test/jdk/javax/swing/JPopupMenu/bug4119993.java
+ test/jdk/javax/swing/JPopupMenu/bug4187004.java
+ test/jdk/javax/swing/JPopupMenu/bug4530303.java

Changeset: 0c34bf04
Branch: foreign-memaccess+abi
Author:    Volodymyr Paprotski <vpaprotski at openjdk.org>
Committer: Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2025-04-16 19:57:42 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/0c34bf047615ad57c91cd49844f9d34f9a8329a2

8354471: Assertion failure with -XX:-EnableX86ECoreOpts

Reviewed-by: sviswanathan, jbhateja

! src/hotspot/cpu/x86/stubGenerator_x86_64_poly_mont.cpp

Changeset: a2d7f441
Branch: foreign-memaccess+abi
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2025-04-16 20:11:26 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/a2d7f441b8616e0cd8c231f3358b1b508e76686d

8295651: JFR: 'jfr scrub' should summarize what was removed

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/consumer/RecordedObject.java
! src/jdk.jfr/share/classes/jdk/jfr/consumer/RecordingFile.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/LongMap.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/JdkJfrConsumer.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/filter/ChunkWriter.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/tool/Command.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/tool/Scrub.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/tool/Summary.java
! test/jdk/jdk/jfr/tool/TestScrub.java

Changeset: db2dffb6
Branch: foreign-memaccess+abi
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2025-04-16 23:04:37 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/db2dffb6e5fed3773080581350f7f5c0bcff8f35

8354559: gc/g1/TestAllocationFailure.java doesn't need WB API

Reviewed-by: ayang, kbarrett

! test/hotspot/jtreg/gc/g1/TestAllocationFailure.java

Changeset: 07aad68c
Branch: foreign-memaccess+abi
Author:    Anjian-Wen <wenanjian at bytedance.com>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2025-04-17 02:16:24 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/07aad68c17ba8d95aee914f3bd9705301477acf6

8329887: RISC-V: C2: Support Zvbb Vector And-Not instruction

Reviewed-by: fyang, fjiang

! src/hotspot/cpu/riscv/riscv_v.ad
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java
! test/hotspot/jtreg/compiler/vectorapi/AllBitsSetVectorMatchRuleTest.java

Changeset: a71f621a
Branch: foreign-memaccess+abi
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-04-17 03:10:58 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/a71f621a3248320e8a7a78f1652a7750271ed4ef

8353694: Resolved Class/Field/Method CP entries missing from AOT Configuration

Reviewed-by: shade, vlivanov

! src/hotspot/share/cds/archiveUtils.inline.hpp
! src/hotspot/share/cds/finalImageRecipes.cpp
! src/hotspot/share/cds/finalImageRecipes.hpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/mutexLocker.hpp

Changeset: 055b750d
Branch: foreign-memaccess+abi
Author:    Cesar Soares Lucas <cslucas at openjdk.org>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2025-04-17 06:08:36 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/055b750d999e52569094bffa7dc0364a50771853

8354543: Set more meaningful names for "get_vm_result" and "get_vm_result_2"

Reviewed-by: shade, coleenp

! src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/sharedRuntime_aarch64.cpp
! src/hotspot/cpu/aarch64/templateInterpreterGenerator_aarch64.cpp
! src/hotspot/cpu/aarch64/templateTable_aarch64.cpp
! src/hotspot/cpu/arm/c1_Runtime1_arm.cpp
! src/hotspot/cpu/arm/macroAssembler_arm.cpp
! src/hotspot/cpu/arm/macroAssembler_arm.hpp
! src/hotspot/cpu/arm/sharedRuntime_arm.cpp
! src/hotspot/cpu/arm/templateInterpreterGenerator_arm.cpp
! src/hotspot/cpu/arm/templateTable_arm.cpp
! src/hotspot/cpu/ppc/c1_Runtime1_ppc.cpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.cpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.hpp
! src/hotspot/cpu/ppc/sharedRuntime_ppc.cpp
! src/hotspot/cpu/ppc/templateInterpreterGenerator_ppc.cpp
! src/hotspot/cpu/ppc/templateTable_ppc_64.cpp
! src/hotspot/cpu/riscv/c1_Runtime1_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.hpp
! src/hotspot/cpu/riscv/sharedRuntime_riscv.cpp
! src/hotspot/cpu/riscv/templateInterpreterGenerator_riscv.cpp
! src/hotspot/cpu/riscv/templateTable_riscv.cpp
! src/hotspot/cpu/s390/c1_Runtime1_s390.cpp
! src/hotspot/cpu/s390/macroAssembler_s390.cpp
! src/hotspot/cpu/s390/macroAssembler_s390.hpp
! src/hotspot/cpu/s390/sharedRuntime_s390.cpp
! src/hotspot/cpu/s390/templateInterpreterGenerator_s390.cpp
! src/hotspot/cpu/s390/templateTable_s390.cpp
! src/hotspot/cpu/x86/c1_Runtime1_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp
! src/hotspot/cpu/x86/templateInterpreterGenerator_x86.cpp
! src/hotspot/cpu/x86/templateTable_x86.cpp
! src/hotspot/share/c1/c1_Runtime1.cpp
! src/hotspot/share/interpreter/interpreterRuntime.cpp
! src/hotspot/share/interpreter/zero/bytecodeInterpreter.cpp
! src/hotspot/share/jfr/leakprofiler/checkpoint/rootResolver.cpp
! src/hotspot/share/jvmci/jvmciRuntime.cpp
! src/hotspot/share/jvmci/vmStructs_jvmci.cpp
! src/hotspot/share/opto/generateOptoStub.cpp
! src/hotspot/share/opto/runtime.cpp
! src/hotspot/share/runtime/javaCalls.cpp
! src/hotspot/share/runtime/javaThread.cpp
! src/hotspot/share/runtime/javaThread.hpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/vmStructs.cpp

Changeset: af7a19a8
Branch: foreign-memaccess+abi
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2025-04-17 06:34:43 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/af7a19a8cfba8d7016de94d6ffc86d201ab4a884

8354802: MAX_SECS definition is unused in os_linux

Reviewed-by: kbarrett, dholmes

! src/hotspot/os/linux/os_linux.cpp

Changeset: 3d0feba0
Branch: foreign-memaccess+abi
Author:    Tejesh R <tr at openjdk.org>
Date:      2025-04-17 06:39:50 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/3d0feba00a1c1ef7627880859a093bb00eb8fc4c

8352865: Open source several AWT TextComponent tests - Batch 2

Reviewed-by: prr, serb, jdv

! test/jdk/ProblemList.txt
+ test/jdk/java/awt/TextComponent/AltPlusNumberKeyCombinationsTest.java
+ test/jdk/java/awt/TextComponent/CorrectTextComponentSelectionTest.java
+ test/jdk/java/awt/TextComponent/SelectionAndCaretColor.java
+ test/jdk/java/awt/TextComponent/SelectionTest.java

Changeset: e00355a0
Branch: foreign-memaccess+abi
Author:    Tejesh R <tr at openjdk.org>
Date:      2025-04-17 06:40:54 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e00355a036936c5290cf8d85fd3c4f743b0ad23a

8353958: Open source several AWT ScrollPane tests - Batch 2

Reviewed-by: prr, psadhukhan

! test/jdk/ProblemList.txt
+ test/jdk/java/awt/ScrollPane/ScrollPaneAsNeededTest.java
+ test/jdk/java/awt/ScrollPane/ScrollPaneComponentTest.java
+ test/jdk/java/awt/ScrollPane/ScrollPaneEventType.java
+ test/jdk/java/awt/ScrollPane/ScrollPaneSize.java
+ test/jdk/java/awt/ScrollPane/ScrollPanechildViewportTest.java

Changeset: a4e9da37
Branch: foreign-memaccess+abi
Author:    Maxim Kartashev <mkartashev at openjdk.org>
Committer: Alexey Ushakov <avu at openjdk.org>
Date:      2025-04-17 06:59:01 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/a4e9da3747fe0a3c27e414787eaa97f80b24f5de

8354191: GTK LaF should use pre-multiplied alpha same as cairo

Reviewed-by: avu, prr

! src/java.desktop/share/classes/com/sun/java/swing/plaf/gtk/GTKEngine.java

Changeset: fabf67c3
Branch: foreign-memaccess+abi
Author:    Marc Chevalier <mchevalier at openjdk.org>
Committer: Roberto Casta?eda Lozano <rcastanedalo at openjdk.org>
Date:      2025-04-17 07:21:34 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/fabf67c376708a3be80d2a4e67d30d226d6e6af8

8354625: Compile::igv_print_graph_to_network doesn't use its second parameter

Reviewed-by: rcastanedalo, thartmann

! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/compile.hpp
! src/hotspot/share/opto/node.cpp

Changeset: 1138a186
Branch: foreign-memaccess+abi
Author:    Marc Chevalier <mchevalier at openjdk.org>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2025-04-17 07:24:14 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/1138a186eb670e2c0662bda69c35680b41f4d66c

8344251: C2: remove blackholes with dead control input

Reviewed-by: shade, thartmann, kvn

! src/hotspot/share/opto/cfgnode.cpp
! src/hotspot/share/opto/cfgnode.hpp
+ test/hotspot/jtreg/compiler/blackhole/DeadBhElimination.java
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java

Changeset: 5125ceb9
Branch: foreign-memaccess+abi
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2025-04-17 11:47:21 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/5125ceb922540ef695d2fa4b3c7880e00dd078c3

8349405: Redundant and confusing null checks on data from CP::resolved_klasses

Reviewed-by: dholmes, iklam

! src/hotspot/share/oops/constantPool.cpp

Changeset: 9502ab0b
Branch: foreign-memaccess+abi
Author:    SendaoYan <syan at openjdk.org>
Date:      2025-04-17 12:26:15 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9502ab0bf5ce8623776d295ff5260d717dfb9467

8354766: Test TestUnexported.java javac build fails

Reviewed-by: nbenalla, jpai

! test/langtools/jdk/javadoc/doclet/testUnexported/TestUnexported.java

Changeset: e9c8986a
Branch: foreign-memaccess+abi
Author:    Abhishek Kumar <abhiscxk at openjdk.org>
Date:      2025-04-17 12:31:30 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e9c8986a65df534ee2a396cb3b49fe3dbcaf6a44

8354493: Opensource Several MultiScreen and Insets related tests

Reviewed-by: psadhukhan, tr

+ test/jdk/java/awt/Multiscreen/DialogTest.java
+ test/jdk/java/awt/Multiscreen/FillThisScreen.java
+ test/jdk/java/awt/Multiscreen/IMCandidateWindowTest.java

Changeset: 4c994894
Branch: foreign-memaccess+abi
Author:    Jayathirth D V <jdv at openjdk.org>
Date:      2025-04-17 13:07:19 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4c99489420bd73159eca6bae22442f7b29156c1d

8354285: Open source Swing tests Batch 3

Reviewed-by: abhiscxk

+ test/jdk/com/sun/java/swing/plaf/motif/MenuItem/AcceleratorDelimiter/MotifLAFMenuAcceleratorDelimiter.java
+ test/jdk/com/sun/java/swing/plaf/motif/SplitPane/4141400/bug4141400.java
+ test/jdk/com/sun/java/swing/plaf/windows/MenuItem/4685843/bug4685843.java

Changeset: e21387e0
Branch: foreign-memaccess+abi
Author:    Abhishek Kumar <abhiscxk at openjdk.org>
Date:      2025-04-17 13:08:49 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e21387e0454e821e5720e781138dcc4c24a14ec7

8354365: Opensource few Modal and Full Screen related tests

Reviewed-by: jdv, tr

! test/jdk/ProblemList.txt
+ test/jdk/java/awt/FullScreen/NonfocusableFrameFullScreenTest.java
+ test/jdk/java/awt/Modal/AddRemoveTransientForsTest.java
+ test/jdk/java/awt/Modal/DialogLosesFocusTest.java
+ test/jdk/java/awt/Modal/NativeDialogToFrontBackTest.java

Changeset: dda4b5a4
Branch: foreign-memaccess+abi
Author:    Jayathirth D V <jdv at openjdk.org>
Date:      2025-04-17 13:36:05 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/dda4b5a4ade2e5d7225117e58fce4038bb0e0f1b

8354418: Open source Swing tests Batch 4

Reviewed-by: abhiscxk

+ test/jdk/com/sun/java/swing/plaf/windows/MenuItem/AcceleratorDelimiter/WindowsLAFMenuAcceleratorDelimiter.java
+ test/jdk/com/sun/java/swing/plaf/windows/WindowsDesktopManager/4227768/bug4227768.java
+ test/jdk/com/sun/java/swing/plaf/windows/WindowsDesktopManager/4305725/bug4305725.java

Changeset: abb23828
Branch: foreign-memaccess+abi
Author:    Artur Barashev <abarashev at openjdk.org>
Committer: Sean Mullan <mullan at openjdk.org>
Date:      2025-04-17 13:45:47 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/abb23828f9dc5f4cdb75d5b924dd6f45925102cd

8350807: Certificates using MD5 algorithm that are disabled by default are incorrectly allowed in TLSv1.3 when re-enabled

Reviewed-by: mullan

! src/java.base/share/classes/sun/security/ssl/CertSignAlgsExtension.java
! src/java.base/share/classes/sun/security/ssl/CertificateMessage.java
! src/java.base/share/classes/sun/security/ssl/CertificateRequest.java
! src/java.base/share/classes/sun/security/ssl/ClientHello.java
! src/java.base/share/classes/sun/security/ssl/PreSharedKeyExtension.java
! src/java.base/share/classes/sun/security/ssl/ServerHello.java
! src/java.base/share/classes/sun/security/ssl/SessionTicketExtension.java
! src/java.base/share/classes/sun/security/ssl/SignatureAlgorithmsExtension.java
! src/java.base/share/classes/sun/security/ssl/SignatureScheme.java
! test/jdk/javax/net/ssl/HttpsURLConnection/CriticalSubjectAltName.java
! test/jdk/javax/net/ssl/templates/SSLSocketTemplate.java
! test/jdk/sun/net/www/protocol/https/HttpsURLConnection/DNSIdentities.java
! test/jdk/sun/net/www/protocol/https/HttpsURLConnection/IPAddressIPIdentities.java
! test/jdk/sun/net/www/protocol/https/HttpsURLConnection/IPIdentities.java
! test/jdk/sun/net/www/protocol/https/HttpsURLConnection/Identities.java
+ test/jdk/sun/security/ssl/SignatureScheme/MD5NotAllowedInTLS13CertificateSignature.java

Changeset: 86f3eafa
Branch: foreign-memaccess+abi
Author:    Saint Wesonga <saint.wesonga at microsoft.com>
Committer: Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-04-17 13:59:44 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/86f3eafade20bd901b0657ab9ad1bdf12d1143c2

8353009: Improve documentation for Windows AArch64 builds

Reviewed-by: erikj, ihse

! doc/building.html
! doc/building.md

Changeset: cd8adf13
Branch: foreign-memaccess+abi
Author:    Ferenc Rakoczi <ferenc.r.rakoczi at oracle.com>
Committer: Andrew Dinn <adinn at openjdk.org>
Date:      2025-04-17 14:01:46 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/cd8adf13ed6579fad9e777aa291146fa653288b0

8354926: Remove remnants of debugging in the fix for JDK-8348561 and JDK-8349721

Reviewed-by: adinn

! src/hotspot/cpu/aarch64/stubDeclarations_aarch64.hpp
! src/hotspot/cpu/aarch64/vm_version_aarch64.cpp

Changeset: d1d81dd0
Branch: foreign-memaccess+abi
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2025-04-17 15:37:05 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d1d81dd01ca6f3fc1e4710e6055c5a3185f43d9a

8353953: con/sun/jdi tests should be fixed to not always require includevirtualthreads=y

Reviewed-by: sspitsyn, amenkov

! test/jdk/com/sun/jdi/EventQueueDisconnectTest.java
! test/jdk/com/sun/jdi/RedefineNestmateAttr/TestNestmateAttr.java
! test/jdk/com/sun/jdi/TestScaffold.java
! test/jdk/com/sun/jdi/VMConnection.java

Changeset: e639cd6a
Branch: foreign-memaccess+abi
Author:    Damon Nguyen <dnguyen at openjdk.org>
Date:      2025-04-17 16:18:56 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e639cd6a775fabb057b684c70f85b94f84fa5d04

8353213: Open source several swing tests batch3

Reviewed-by: prr

+ test/jdk/javax/swing/plaf/basic/BasicInternalFrameTitlePane/bug4331515.java
+ test/jdk/javax/swing/plaf/basic/BasicSplitPaneDivider/AddMouseListenerTest.java
+ test/jdk/javax/swing/plaf/basic/BasicToolBarUI/bug4305622.java
+ test/jdk/javax/swing/plaf/basic/BasicToolBarUI/bug4331392.java

Changeset: 56609225
Branch: foreign-memaccess+abi
Author:    Alexander Zuev <kizune at openjdk.org>
Date:      2025-04-17 16:20:35 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/566092256861d6c7142fe22cc709ecb70f9db937

8353070: Clean up and open source couple AWT Graphics related tests (Part 1)

Reviewed-by: serb

+ test/jdk/java/awt/Graphics/LineLocationTest.java
+ test/jdk/java/awt/Graphics/NativeWin32Clear.java
+ test/jdk/java/awt/Graphics/PolygonFillTest.java
+ test/jdk/java/awt/Graphics/TallText.java

Changeset: 04c32fc0
Branch: foreign-memaccess+abi
Author:    Johannes Graham <j3graham at gmail.com>
Committer: Naoto Sato <naoto at openjdk.org>
Date:      2025-04-17 16:22:00 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/04c32fc08a67eaf6d3f47a0f9ea3d620b7ec6a07

8354522: Clones of DecimalFormat cause interferences when used concurrently

Reviewed-by: jlu, naoto

! src/java.base/share/classes/java/text/DigitList.java
+ test/jdk/java/text/Format/DecimalFormat/CloneTest.java

Changeset: e163a76f
Branch: foreign-memaccess+abi
Author:    Alexander Zuev <kizune at openjdk.org>
Date:      2025-04-17 16:26:36 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e163a76f2bacf06980026feb7e645e616ffe2ad4

8354106: Clean up and open source KeyEvent related tests (Part 2)

Reviewed-by: abhiscxk, prr

+ test/jdk/java/awt/event/KeyEvent/KeyPressedModifiers.java
+ test/jdk/java/awt/event/KeyEvent/KeyTest.java

Changeset: 3e3dff67
Branch: foreign-memaccess+abi
Author:    Phil Race <prr at openjdk.org>
Date:      2025-04-17 16:31:24 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/3e3dff6767f467b53c739c34b4350dd6840534a3

8354451: Open source some more Swing popup menu tests

Reviewed-by: jdv, kizune

+ test/jdk/javax/swing/JPopupMenu/bug4188832.java
+ test/jdk/javax/swing/JPopupMenu/bug4212464.java
+ test/jdk/javax/swing/JPopupMenu/bug4234793.java

Changeset: 31e293b0
Branch: foreign-memaccess+abi
Author:    Phil Race <prr at openjdk.org>
Date:      2025-04-17 16:32:46 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/31e293b0821b754f0fd0dd3a9d9143a0fd43a256

8354552: Open source a few Swing tests

Reviewed-by: dnguyen, psadhukhan

+ test/jdk/javax/swing/JEditorPane/ScrollToReferenceTest/ScrollToReferenceTest.java
+ test/jdk/javax/swing/JEditorPane/ScrollToReferenceTest/test.html
+ test/jdk/javax/swing/JLabel/bug4106007.java
+ test/jdk/javax/swing/JLabel/bug4945795.java

Changeset: 4eae9b5b
Branch: foreign-memaccess+abi
Author:    Cesar Soares Lucas <cslucas at openjdk.org>
Committer: William Kemper <wkemper at openjdk.org>
Date:      2025-04-17 17:40:38 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4eae9b5ba61bfe262b43346a7499c98c1a54d2fe

8354541: Remove Shenandoah post barrier expand loop opts

Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.hpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.hpp
! src/hotspot/share/opto/compile.hpp
! test/hotspot/jtreg/compiler/gcbarriers/TestShenandoahBarrierExpansion.java

Changeset: 7b061885
Branch: foreign-memaccess+abi
Author:    Stuart Marks <smarks at openjdk.org>
Date:      2025-04-17 18:31:10 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/7b0618859a7764b0d4c8b893a19dfb64f4351c07

8354464: Additional cleanup setting up native.encoding

Reviewed-by: naoto, alanb

! src/java.base/share/native/libjava/System.c
! src/java.base/unix/native/libjava/java_props_md.c
! src/java.base/windows/native/libjava/java_props_md.c

Changeset: 1b4b317a
Branch: foreign-memaccess+abi
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2025-04-17 19:19:26 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/1b4b317aacbdfc499c28b00aeaf7120790a6c11a

8354789: Unnecessary null check in sun.awt.windows.WToolkit.getFontPeer

Reviewed-by: aivanov, tr

! src/java.desktop/windows/classes/sun/awt/windows/WToolkit.java

Changeset: ad7c475f
Branch: foreign-memaccess+abi
Author:    Alexander Zuev <kizune at openjdk.org>
Date:      2025-04-17 19:53:45 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/ad7c475fb1e23f583a33d58f0bd73ea0fb56740c

8353655: Clean up and open source KeyEvent related tests (Part 1)

Reviewed-by: abhiscxk

+ test/jdk/java/awt/event/KeyEvent/FrenchKeyboard.java
+ test/jdk/java/awt/event/KeyEvent/HomeEndKeyTest.java
+ test/jdk/java/awt/event/KeyEvent/NumpadTest.java

Changeset: 38f138bc
Branch: foreign-memaccess+abi
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2025-04-17 23:37:45 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/38f138bc22ae705e8e09f75fe6bac4bb470dc29b

8354985: Add unit tests for Executor class from jpackage test lib

Reviewed-by: almatvee

+ test/jdk/tools/jpackage/helpers-test/jdk/jpackage/test/ExecutorTest.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/Executor.java

Changeset: 0995b940
Branch: foreign-memaccess+abi
Author:    Anjian-Wen <wenanjian at bytedance.com>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2025-04-18 02:20:39 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/0995b9409d910d816276673b5c06fdf7826bfac7

8354815: RISC-V: Change type of bitwise rotation shift to iRegIorL2I

Reviewed-by: fyang, fjiang

! src/hotspot/cpu/riscv/riscv.ad
! src/hotspot/cpu/riscv/riscv_b.ad
! src/hotspot/cpu/riscv/riscv_v.ad

Changeset: 0feecb7c
Branch: foreign-memaccess+abi
Author:    Ivan ?ipka <isipka at openjdk.org>
Committer: Andrew Dinn <adinn at openjdk.org>
Date:      2025-04-18 10:44:29 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/0feecb7c6a982e5c65df0242711ecdb0691cef87

8351851: Update PmemTest to run on AMD64

Reviewed-by: adinn

! test/jdk/java/nio/MappedByteBuffer/PmemTest.java

Changeset: 40758b78
Branch: foreign-memaccess+abi
Author:    duke <duke at openjdk.org>
Date:      2025-04-18 11:01:53 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/40758b78fd2bf3540ead3e72d1469d965cde0eba

Automatic merge of jdk:master into master


Changeset: 7cf169cc
Branch: foreign-memaccess+abi
Author:    duke <duke at openjdk.org>
Date:      2025-04-18 11:01:59 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/7cf169ccc4709c58c4546e914d2cd91072ef61bf

Automatic merge of master into foreign-memaccess+abi



From tomerr90 at gmail.com  Fri Apr 18 21:45:46 2025
From: tomerr90 at gmail.com (Tomer Zeltzer)
Date: Sat, 19 Apr 2025 00:45:46 +0300
Subject: Potential performance regression with FFM compared to Unsafe
In-Reply-To: <SJ2PR10MB76694303B13D2B38E3357E8CA2BC2@SJ2PR10MB7669.namprd10.prod.outlook.com>
References: <CAKrQ=yhXhn5G09d5b5DS1jVrEKeB5BM704PLv+NnAwAB7FuE9g@mail.gmail.com>
 <SJ2PR10MB76694303B13D2B38E3357E8CA2BC2@SJ2PR10MB7669.namprd10.prod.outlook.com>
Message-ID: <CAKrQ=yhjnGoM-XwOow8W+OS9G2GUWC8UsnucL3Oy5wGFiZq7cQ@mail.gmail.com>

Thank you for testing this out Chen!
A number of other people were able to reproduce the on heap results so not
sure what to say here but thats the less important conclusion I think.
For off heap, having the memory segment as a final field sounds like
something that can be relevant for a very few niche use cases, if at all...
If this cant be optimized further, without the final, this means a
significant performance hit for a lot of use cases... off the top of my
head, libraries like zstd and gzip that do jni bindings

On Fri, Apr 18, 2025, 01:17 Chen Liang <chen.l.liang at oracle.com> wrote:

> Hello, I think the observed performance difference is probably due to the
> heap array being static final. I tested on latest mainline, and ffm is
> consistently slower without a static final object that it can constant fold
> against: it exhibited similar performance for auto arena 100 vs byte array
> 100, both having a significant overhead compared to Unsafe, unless the byte
> array is a constant (in a static final field). Meanwhile, I cannot
> reproduce FFM being faster than Unsafe for heap access: in the best case
> FFM is still slightly slower than Unsafe.
>
> For context, I used the source code at
> https://github.com/tomerr90/UnsafeVSFMA/blob/main/src/main/java/org/example/FMASerDe.java and
> edited around. I recommend testing against 22 or later releases where FFM
> has finalized; the preview feature on 21 is no longer maintained.
>
> Regards, Chen Liang
> ------------------------------
> *From:* panama-dev <panama-dev-retn at openjdk.org> on behalf of Tomer
> Zeltzer <tomerr90 at gmail.com>
> *Sent:* Thursday, April 17, 2025 6:31 AM
> *To:* panama-dev at openjdk.org <panama-dev at openjdk.org>
> *Subject:* Potential performance regression with FFM compared to Unsafe
>
> Hey all!
> First time emailing such a list so apologies if somwthing is "off
> protocol".
> I wrote the following article where I benchmarked FFM and Unsafe in JDK21
> https://itnext.io/javas-new-fma-renaissance-or-decay-372a2aee5f32
>
> Conclusions were that FFM was 42% faster for on heap accesses while 67%
> slower for off heap, which is a bit weird.
> Code is also linked in the article.
> Would love hearing your thoughts!
>
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From chen.l.liang at oracle.com  Fri Apr 18 22:35:26 2025
From: chen.l.liang at oracle.com (Chen Liang)
Date: Fri, 18 Apr 2025 22:35:26 +0000
Subject: [External] : Re: Potential performance regression with FFM
 compared to Unsafe
In-Reply-To: <CAKrQ=yhjnGoM-XwOow8W+OS9G2GUWC8UsnucL3Oy5wGFiZq7cQ@mail.gmail.com>
References: <CAKrQ=yhXhn5G09d5b5DS1jVrEKeB5BM704PLv+NnAwAB7FuE9g@mail.gmail.com>
 <SJ2PR10MB76694303B13D2B38E3357E8CA2BC2@SJ2PR10MB7669.namprd10.prod.outlook.com>
 <CAKrQ=yhjnGoM-XwOow8W+OS9G2GUWC8UsnucL3Oy5wGFiZq7cQ@mail.gmail.com>
Message-ID: <SJ2PR10MB766998314EC64DD8CF11794BA2BF2@SJ2PR10MB7669.namprd10.prod.outlook.com>

Hi Tomer,
Note that your way of accessing the layout might not be the best; our recommended way of element access is to construct a larger layout (like a group layout representing a struct), and then obtain var handles with varHandle(PathElement). These var handles perform the same access checks, and these duplicate checks might be merged into one by the JIT compiler; such is called "loop hoisting" and is seen in JDK benchmarks. I haven't got time to try this out on your benchmarks yet, but I hope this might be able to address some of the regressions you have observed.

In addition, for particular structs, we are planning record and interface mappers; record mappers perform a single read to copy native data to immutable objects, while interface mappers are more memory efficient and lazy, but can suffer from memory tearing issues. Those might be useful for the different scenarios you have mentioned as well.

Chen
________________________________
From: Tomer Zeltzer <tomerr90 at gmail.com>
Sent: Friday, April 18, 2025 4:45 PM
To: Chen Liang <chen.l.liang at oracle.com>
Cc: panama-dev at openjdk.org <panama-dev at openjdk.org>
Subject: [External] : Re: Potential performance regression with FFM compared to Unsafe


Thank you for testing this out Chen!
A number of other people were able to reproduce the on heap results so not sure what to say here but thats the less important conclusion I think.
For off heap, having the memory segment as a final field sounds like something that can be relevant for a very few niche use cases, if at all...
If this cant be optimized further, without the final, this means a significant performance hit for a lot of use cases... off the top of my head, libraries like zstd and gzip that do jni bindings

On Fri, Apr 18, 2025, 01:17 Chen Liang <chen.l.liang at oracle.com<mailto:chen.l.liang at oracle.com>> wrote:
Hello, I think the observed performance difference is probably due to the heap array being static final. I tested on latest mainline, and ffm is consistently slower without a static final object that it can constant fold against: it exhibited similar performance for auto arena 100 vs byte array 100, both having a significant overhead compared to Unsafe, unless the byte array is a constant (in a static final field). Meanwhile, I cannot reproduce FFM being faster than Unsafe for heap access: in the best case FFM is still slightly slower than Unsafe.

For context, I used the source code at https://github.com/tomerr90/UnsafeVSFMA/blob/main/src/main/java/org/example/FMASerDe.java<https://urldefense.com/v3/__https://github.com/tomerr90/UnsafeVSFMA/blob/main/src/main/java/org/example/FMASerDe.java__;!!ACWV5N9M2RV99hQ!Lxvv0mXLndq2JUXA3nMUEyn-744ytcvs5eJAjifpuCqRoGtqtYNwPrN8QnhNzqGoP2hkW7qBYd1IkVXpAIs$> and edited around. I recommend testing against 22 or later releases where FFM has finalized; the preview feature on 21 is no longer maintained.

Regards, Chen Liang
________________________________
From: panama-dev <panama-dev-retn at openjdk.org<mailto:panama-dev-retn at openjdk.org>> on behalf of Tomer Zeltzer <tomerr90 at gmail.com<mailto:tomerr90 at gmail.com>>
Sent: Thursday, April 17, 2025 6:31 AM
To: panama-dev at openjdk.org<mailto:panama-dev at openjdk.org> <panama-dev at openjdk.org<mailto:panama-dev at openjdk.org>>
Subject: Potential performance regression with FFM compared to Unsafe

Hey all!
First time emailing such a list so apologies if somwthing is "off protocol".
I wrote the following article where I benchmarked FFM and Unsafe in JDK21
https://itnext.io/javas-new-fma-renaissance-or-decay-372a2aee5f32<https://urldefense.com/v3/__https://itnext.io/javas-new-fma-renaissance-or-decay-372a2aee5f32__;!!ACWV5N9M2RV99hQ!Lxvv0mXLndq2JUXA3nMUEyn-744ytcvs5eJAjifpuCqRoGtqtYNwPrN8QnhNzqGoP2hkW7qBYd1IekAyXVw$>

Conclusions were that FFM was 42% faster for on heap accesses while 67% slower for off heap, which is a bit weird.
Code is also linked in the article.
Would love hearing your thoughts!
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From tomerr90 at gmail.com  Sat Apr 19 16:09:11 2025
From: tomerr90 at gmail.com (Tomer Zeltzer)
Date: Sat, 19 Apr 2025 19:09:11 +0300
Subject: [External] : Re: Potential performance regression with FFM
 compared to Unsafe
In-Reply-To: <SJ2PR10MB766998314EC64DD8CF11794BA2BF2@SJ2PR10MB7669.namprd10.prod.outlook.com>
References: <CAKrQ=yhXhn5G09d5b5DS1jVrEKeB5BM704PLv+NnAwAB7FuE9g@mail.gmail.com>
 <SJ2PR10MB76694303B13D2B38E3357E8CA2BC2@SJ2PR10MB7669.namprd10.prod.outlook.com>
 <CAKrQ=yhjnGoM-XwOow8W+OS9G2GUWC8UsnucL3Oy5wGFiZq7cQ@mail.gmail.com>
 <SJ2PR10MB766998314EC64DD8CF11794BA2BF2@SJ2PR10MB7669.namprd10.prod.outlook.com>
Message-ID: <CAKrQ=yiiJp78bi8fR25kR287n0ObWOgZvA7+hgGU8XSoaEPGfA@mail.gmail.com>

Tried pastebin.com/YvE02tgj, its like 100x slower

On Sat, Apr 19, 2025, 01:35 Chen Liang <chen.l.liang at oracle.com> wrote:

> Hi Tomer,
> Note that your way of accessing the layout might not be the best; our
> recommended way of element access is to construct a larger layout (like a
> group layout representing a struct), and then obtain var handles with
> varHandle(PathElement). These var handles perform the same access checks,
> and these duplicate checks might be merged into one by the JIT compiler;
> such is called "loop hoisting" and is seen in JDK benchmarks. I haven't got
> time to try this out on your benchmarks yet, but I hope this might be able
> to address some of the regressions you have observed.
>
> In addition, for particular structs, we are planning record and interface
> mappers; record mappers perform a single read to copy native data to
> immutable objects, while interface mappers are more memory efficient and
> lazy, but can suffer from memory tearing issues. Those might be useful for
> the different scenarios you have mentioned as well.
>
> Chen
> ------------------------------
> *From:* Tomer Zeltzer <tomerr90 at gmail.com>
> *Sent:* Friday, April 18, 2025 4:45 PM
> *To:* Chen Liang <chen.l.liang at oracle.com>
> *Cc:* panama-dev at openjdk.org <panama-dev at openjdk.org>
> *Subject:* [External] : Re: Potential performance regression with FFM
> compared to Unsafe
>
>
> Thank you for testing this out Chen!
> A number of other people were able to reproduce the on heap results so not
> sure what to say here but thats the less important conclusion I think.
> For off heap, having the memory segment as a final field sounds like
> something that can be relevant for a very few niche use cases, if at all...
> If this cant be optimized further, without the final, this means a
> significant performance hit for a lot of use cases... off the top of my
> head, libraries like zstd and gzip that do jni bindings
>
> On Fri, Apr 18, 2025, 01:17 Chen Liang <chen.l.liang at oracle.com> wrote:
>
> Hello, I think the observed performance difference is probably due to the
> heap array being static final. I tested on latest mainline, and ffm is
> consistently slower without a static final object that it can constant fold
> against: it exhibited similar performance for auto arena 100 vs byte array
> 100, both having a significant overhead compared to Unsafe, unless the byte
> array is a constant (in a static final field). Meanwhile, I cannot
> reproduce FFM being faster than Unsafe for heap access: in the best case
> FFM is still slightly slower than Unsafe.
>
> For context, I used the source code at
> https://github.com/tomerr90/UnsafeVSFMA/blob/main/src/main/java/org/example/FMASerDe.java
> <https://urldefense.com/v3/__https://github.com/tomerr90/UnsafeVSFMA/blob/main/src/main/java/org/example/FMASerDe.java__;!!ACWV5N9M2RV99hQ!Lxvv0mXLndq2JUXA3nMUEyn-744ytcvs5eJAjifpuCqRoGtqtYNwPrN8QnhNzqGoP2hkW7qBYd1IkVXpAIs$> and
> edited around. I recommend testing against 22 or later releases where FFM
> has finalized; the preview feature on 21 is no longer maintained.
>
> Regards, Chen Liang
> ------------------------------
> *From:* panama-dev <panama-dev-retn at openjdk.org> on behalf of Tomer
> Zeltzer <tomerr90 at gmail.com>
> *Sent:* Thursday, April 17, 2025 6:31 AM
> *To:* panama-dev at openjdk.org <panama-dev at openjdk.org>
> *Subject:* Potential performance regression with FFM compared to Unsafe
>
> Hey all!
> First time emailing such a list so apologies if somwthing is "off
> protocol".
> I wrote the following article where I benchmarked FFM and Unsafe in JDK21
> https://itnext.io/javas-new-fma-renaissance-or-decay-372a2aee5f32
> <https://urldefense.com/v3/__https://itnext.io/javas-new-fma-renaissance-or-decay-372a2aee5f32__;!!ACWV5N9M2RV99hQ!Lxvv0mXLndq2JUXA3nMUEyn-744ytcvs5eJAjifpuCqRoGtqtYNwPrN8QnhNzqGoP2hkW7qBYd1IekAyXVw$>
>
> Conclusions were that FFM was 42% faster for on heap accesses while 67%
> slower for off heap, which is a bit weird.
> Code is also linked in the article.
> Would love hearing your thoughts!
>
>
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From chen.l.liang at oracle.com  Sat Apr 19 16:19:55 2025
From: chen.l.liang at oracle.com (Chen Liang)
Date: Sat, 19 Apr 2025 16:19:55 +0000
Subject: [External] : Re: Potential performance regression with FFM
 compared to Unsafe
In-Reply-To: <CAKrQ=yiiJp78bi8fR25kR287n0ObWOgZvA7+hgGU8XSoaEPGfA@mail.gmail.com>
References: <CAKrQ=yhXhn5G09d5b5DS1jVrEKeB5BM704PLv+NnAwAB7FuE9g@mail.gmail.com>
 <SJ2PR10MB76694303B13D2B38E3357E8CA2BC2@SJ2PR10MB7669.namprd10.prod.outlook.com>
 <CAKrQ=yhjnGoM-XwOow8W+OS9G2GUWC8UsnucL3Oy5wGFiZq7cQ@mail.gmail.com>
 <SJ2PR10MB766998314EC64DD8CF11794BA2BF2@SJ2PR10MB7669.namprd10.prod.outlook.com>
 <CAKrQ=yiiJp78bi8fR25kR287n0ObWOgZvA7+hgGU8XSoaEPGfA@mail.gmail.com>
Message-ID: <SJ2PR10MB7669F14FF104021096792CB4A2BE2@SJ2PR10MB7669.namprd10.prod.outlook.com>

Hi Tomer,
Note that VarHandle instances must be constant folded against the code for peak performance, so they must be in static final fields. You left them in instance final fields, which C2 cannot inline because C2 anticipates serialization or reflection to change such a field.

Regards, Chen
________________________________
From: Tomer Zeltzer <tomerr90 at gmail.com>
Sent: Saturday, April 19, 2025 11:09 AM
To: Chen Liang <chen.l.liang at oracle.com>
Cc: panama-dev at openjdk.org <panama-dev at openjdk.org>
Subject: Re: [External] : Re: Potential performance regression with FFM compared to Unsafe


Tried pastebin.com/YvE02tgj<https://urldefense.com/v3/__http://pastebin.com/YvE02tgj__;!!ACWV5N9M2RV99hQ!Lp9Z_ABo_ogsHtdpwsnqbBeJyc_nOsHgZFCLI4l4oKNnqsQv_20S6HlySX4DwuZSYf2Tx-oSImhYXBy4T5o$>, its like 100x slower

On Sat, Apr 19, 2025, 01:35 Chen Liang <chen.l.liang at oracle.com<mailto:chen.l.liang at oracle.com>> wrote:
Hi Tomer,
Note that your way of accessing the layout might not be the best; our recommended way of element access is to construct a larger layout (like a group layout representing a struct), and then obtain var handles with varHandle(PathElement). These var handles perform the same access checks, and these duplicate checks might be merged into one by the JIT compiler; such is called "loop hoisting" and is seen in JDK benchmarks. I haven't got time to try this out on your benchmarks yet, but I hope this might be able to address some of the regressions you have observed.

In addition, for particular structs, we are planning record and interface mappers; record mappers perform a single read to copy native data to immutable objects, while interface mappers are more memory efficient and lazy, but can suffer from memory tearing issues. Those might be useful for the different scenarios you have mentioned as well.

Chen
________________________________
From: Tomer Zeltzer <tomerr90 at gmail.com<mailto:tomerr90 at gmail.com>>
Sent: Friday, April 18, 2025 4:45 PM
To: Chen Liang <chen.l.liang at oracle.com<mailto:chen.l.liang at oracle.com>>
Cc: panama-dev at openjdk.org<mailto:panama-dev at openjdk.org> <panama-dev at openjdk.org<mailto:panama-dev at openjdk.org>>
Subject: [External] : Re: Potential performance regression with FFM compared to Unsafe


Thank you for testing this out Chen!
A number of other people were able to reproduce the on heap results so not sure what to say here but thats the less important conclusion I think.
For off heap, having the memory segment as a final field sounds like something that can be relevant for a very few niche use cases, if at all...
If this cant be optimized further, without the final, this means a significant performance hit for a lot of use cases... off the top of my head, libraries like zstd and gzip that do jni bindings

On Fri, Apr 18, 2025, 01:17 Chen Liang <chen.l.liang at oracle.com<mailto:chen.l.liang at oracle.com>> wrote:
Hello, I think the observed performance difference is probably due to the heap array being static final. I tested on latest mainline, and ffm is consistently slower without a static final object that it can constant fold against: it exhibited similar performance for auto arena 100 vs byte array 100, both having a significant overhead compared to Unsafe, unless the byte array is a constant (in a static final field). Meanwhile, I cannot reproduce FFM being faster than Unsafe for heap access: in the best case FFM is still slightly slower than Unsafe.

For context, I used the source code at https://github.com/tomerr90/UnsafeVSFMA/blob/main/src/main/java/org/example/FMASerDe.java<https://urldefense.com/v3/__https://github.com/tomerr90/UnsafeVSFMA/blob/main/src/main/java/org/example/FMASerDe.java__;!!ACWV5N9M2RV99hQ!Lxvv0mXLndq2JUXA3nMUEyn-744ytcvs5eJAjifpuCqRoGtqtYNwPrN8QnhNzqGoP2hkW7qBYd1IkVXpAIs$> and edited around. I recommend testing against 22 or later releases where FFM has finalized; the preview feature on 21 is no longer maintained.

Regards, Chen Liang
________________________________
From: panama-dev <panama-dev-retn at openjdk.org<mailto:panama-dev-retn at openjdk.org>> on behalf of Tomer Zeltzer <tomerr90 at gmail.com<mailto:tomerr90 at gmail.com>>
Sent: Thursday, April 17, 2025 6:31 AM
To: panama-dev at openjdk.org<mailto:panama-dev at openjdk.org> <panama-dev at openjdk.org<mailto:panama-dev at openjdk.org>>
Subject: Potential performance regression with FFM compared to Unsafe

Hey all!
First time emailing such a list so apologies if somwthing is "off protocol".
I wrote the following article where I benchmarked FFM and Unsafe in JDK21
https://itnext.io/javas-new-fma-renaissance-or-decay-372a2aee5f32<https://urldefense.com/v3/__https://itnext.io/javas-new-fma-renaissance-or-decay-372a2aee5f32__;!!ACWV5N9M2RV99hQ!Lxvv0mXLndq2JUXA3nMUEyn-744ytcvs5eJAjifpuCqRoGtqtYNwPrN8QnhNzqGoP2hkW7qBYd1IekAyXVw$>

Conclusions were that FFM was 42% faster for on heap accesses while 67% slower for off heap, which is a bit weird.
Code is also linked in the article.
Would love hearing your thoughts!
-------------- next part --------------
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From tomerr90 at gmail.com  Sat Apr 19 16:31:54 2025
From: tomerr90 at gmail.com (Tomer Zeltzer)
Date: Sat, 19 Apr 2025 19:31:54 +0300
Subject: [External] : Re: Potential performance regression with FFM
 compared to Unsafe
In-Reply-To: <SJ2PR10MB7669F14FF104021096792CB4A2BE2@SJ2PR10MB7669.namprd10.prod.outlook.com>
References: <CAKrQ=yhXhn5G09d5b5DS1jVrEKeB5BM704PLv+NnAwAB7FuE9g@mail.gmail.com>
 <SJ2PR10MB76694303B13D2B38E3357E8CA2BC2@SJ2PR10MB7669.namprd10.prod.outlook.com>
 <CAKrQ=yhjnGoM-XwOow8W+OS9G2GUWC8UsnucL3Oy5wGFiZq7cQ@mail.gmail.com>
 <SJ2PR10MB766998314EC64DD8CF11794BA2BF2@SJ2PR10MB7669.namprd10.prod.outlook.com>
 <CAKrQ=yiiJp78bi8fR25kR287n0ObWOgZvA7+hgGU8XSoaEPGfA@mail.gmail.com>
 <SJ2PR10MB7669F14FF104021096792CB4A2BE2@SJ2PR10MB7669.namprd10.prod.outlook.com>
Message-ID: <CAKrQ=yg6kh+YEE_9oKrVxAAbu=0iqhNoHqy2Q44jdi4=BSm8HA@mail.gmail.com>

Thanks Chen, adding static seemed to have had no effect

On Sat, Apr 19, 2025, 19:20 Chen Liang <chen.l.liang at oracle.com> wrote:

> Hi Tomer,
> Note that VarHandle instances must be constant folded against the code for
> peak performance, so they must be in static final fields. You left them in
> instance final fields, which C2 cannot inline because C2 anticipates
> serialization or reflection to change such a field.
>
> Regards, Chen
> ------------------------------
> *From:* Tomer Zeltzer <tomerr90 at gmail.com>
> *Sent:* Saturday, April 19, 2025 11:09 AM
> *To:* Chen Liang <chen.l.liang at oracle.com>
> *Cc:* panama-dev at openjdk.org <panama-dev at openjdk.org>
> *Subject:* Re: [External] : Re: Potential performance regression with FFM
> compared to Unsafe
>
>
> Tried pastebin.com/YvE02tgj
> <https://urldefense.com/v3/__http://pastebin.com/YvE02tgj__;!!ACWV5N9M2RV99hQ!Lp9Z_ABo_ogsHtdpwsnqbBeJyc_nOsHgZFCLI4l4oKNnqsQv_20S6HlySX4DwuZSYf2Tx-oSImhYXBy4T5o$>,
> its like 100x slower
>
> On Sat, Apr 19, 2025, 01:35 Chen Liang <chen.l.liang at oracle.com> wrote:
>
> Hi Tomer,
> Note that your way of accessing the layout might not be the best; our
> recommended way of element access is to construct a larger layout (like a
> group layout representing a struct), and then obtain var handles with
> varHandle(PathElement). These var handles perform the same access checks,
> and these duplicate checks might be merged into one by the JIT compiler;
> such is called "loop hoisting" and is seen in JDK benchmarks. I haven't got
> time to try this out on your benchmarks yet, but I hope this might be able
> to address some of the regressions you have observed.
>
> In addition, for particular structs, we are planning record and interface
> mappers; record mappers perform a single read to copy native data to
> immutable objects, while interface mappers are more memory efficient and
> lazy, but can suffer from memory tearing issues. Those might be useful for
> the different scenarios you have mentioned as well.
>
> Chen
> ------------------------------
> *From:* Tomer Zeltzer <tomerr90 at gmail.com>
> *Sent:* Friday, April 18, 2025 4:45 PM
> *To:* Chen Liang <chen.l.liang at oracle.com>
> *Cc:* panama-dev at openjdk.org <panama-dev at openjdk.org>
> *Subject:* [External] : Re: Potential performance regression with FFM
> compared to Unsafe
>
>
> Thank you for testing this out Chen!
> A number of other people were able to reproduce the on heap results so not
> sure what to say here but thats the less important conclusion I think.
> For off heap, having the memory segment as a final field sounds like
> something that can be relevant for a very few niche use cases, if at all...
> If this cant be optimized further, without the final, this means a
> significant performance hit for a lot of use cases... off the top of my
> head, libraries like zstd and gzip that do jni bindings
>
> On Fri, Apr 18, 2025, 01:17 Chen Liang <chen.l.liang at oracle.com> wrote:
>
> Hello, I think the observed performance difference is probably due to the
> heap array being static final. I tested on latest mainline, and ffm is
> consistently slower without a static final object that it can constant fold
> against: it exhibited similar performance for auto arena 100 vs byte array
> 100, both having a significant overhead compared to Unsafe, unless the byte
> array is a constant (in a static final field). Meanwhile, I cannot
> reproduce FFM being faster than Unsafe for heap access: in the best case
> FFM is still slightly slower than Unsafe.
>
> For context, I used the source code at
> https://github.com/tomerr90/UnsafeVSFMA/blob/main/src/main/java/org/example/FMASerDe.java
> <https://urldefense.com/v3/__https://github.com/tomerr90/UnsafeVSFMA/blob/main/src/main/java/org/example/FMASerDe.java__;!!ACWV5N9M2RV99hQ!Lxvv0mXLndq2JUXA3nMUEyn-744ytcvs5eJAjifpuCqRoGtqtYNwPrN8QnhNzqGoP2hkW7qBYd1IkVXpAIs$> and
> edited around. I recommend testing against 22 or later releases where FFM
> has finalized; the preview feature on 21 is no longer maintained.
>
> Regards, Chen Liang
> ------------------------------
> *From:* panama-dev <panama-dev-retn at openjdk.org> on behalf of Tomer
> Zeltzer <tomerr90 at gmail.com>
> *Sent:* Thursday, April 17, 2025 6:31 AM
> *To:* panama-dev at openjdk.org <panama-dev at openjdk.org>
> *Subject:* Potential performance regression with FFM compared to Unsafe
>
> Hey all!
> First time emailing such a list so apologies if somwthing is "off
> protocol".
> I wrote the following article where I benchmarked FFM and Unsafe in JDK21
> https://itnext.io/javas-new-fma-renaissance-or-decay-372a2aee5f32
> <https://urldefense.com/v3/__https://itnext.io/javas-new-fma-renaissance-or-decay-372a2aee5f32__;!!ACWV5N9M2RV99hQ!Lxvv0mXLndq2JUXA3nMUEyn-744ytcvs5eJAjifpuCqRoGtqtYNwPrN8QnhNzqGoP2hkW7qBYd1IekAyXVw$>
>
> Conclusions were that FFM was 42% faster for on heap accesses while 67%
> slower for off heap, which is a bit weird.
> Code is also linked in the article.
> Would love hearing your thoughts!
>
>
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From tomerr90 at gmail.com  Sat Apr 19 16:40:14 2025
From: tomerr90 at gmail.com (Tomer Zeltzer)
Date: Sat, 19 Apr 2025 19:40:14 +0300
Subject: [External] : Re: Potential performance regression with FFM
 compared to Unsafe
In-Reply-To: <CAKrQ=yg6kh+YEE_9oKrVxAAbu=0iqhNoHqy2Q44jdi4=BSm8HA@mail.gmail.com>
References: <CAKrQ=yhXhn5G09d5b5DS1jVrEKeB5BM704PLv+NnAwAB7FuE9g@mail.gmail.com>
 <SJ2PR10MB76694303B13D2B38E3357E8CA2BC2@SJ2PR10MB7669.namprd10.prod.outlook.com>
 <CAKrQ=yhjnGoM-XwOow8W+OS9G2GUWC8UsnucL3Oy5wGFiZq7cQ@mail.gmail.com>
 <SJ2PR10MB766998314EC64DD8CF11794BA2BF2@SJ2PR10MB7669.namprd10.prod.outlook.com>
 <CAKrQ=yiiJp78bi8fR25kR287n0ObWOgZvA7+hgGU8XSoaEPGfA@mail.gmail.com>
 <SJ2PR10MB7669F14FF104021096792CB4A2BE2@SJ2PR10MB7669.namprd10.prod.outlook.com>
 <CAKrQ=yg6kh+YEE_9oKrVxAAbu=0iqhNoHqy2Q44jdi4=BSm8HA@mail.gmail.com>
Message-ID: <CAKrQ=yhw7PxFoJd7HXp3X8yqu+zMxCu9egeLvECUNE4_J=LfFA@mail.gmail.com>

Sorry, message got cut off, it made no difference for read, but it brought
the writes to the same level as the version without the varhandles

On Sat, Apr 19, 2025, 19:31 Tomer Zeltzer <tomerr90 at gmail.com> wrote:

> Thanks Chen, adding static seemed to have had no effect
>
> On Sat, Apr 19, 2025, 19:20 Chen Liang <chen.l.liang at oracle.com> wrote:
>
>> Hi Tomer,
>> Note that VarHandle instances must be constant folded against the code
>> for peak performance, so they must be in static final fields. You left them
>> in instance final fields, which C2 cannot inline because C2 anticipates
>> serialization or reflection to change such a field.
>>
>> Regards, Chen
>> ------------------------------
>> *From:* Tomer Zeltzer <tomerr90 at gmail.com>
>> *Sent:* Saturday, April 19, 2025 11:09 AM
>> *To:* Chen Liang <chen.l.liang at oracle.com>
>> *Cc:* panama-dev at openjdk.org <panama-dev at openjdk.org>
>> *Subject:* Re: [External] : Re: Potential performance regression with
>> FFM compared to Unsafe
>>
>>
>> Tried pastebin.com/YvE02tgj
>> <https://urldefense.com/v3/__http://pastebin.com/YvE02tgj__;!!ACWV5N9M2RV99hQ!Lp9Z_ABo_ogsHtdpwsnqbBeJyc_nOsHgZFCLI4l4oKNnqsQv_20S6HlySX4DwuZSYf2Tx-oSImhYXBy4T5o$>,
>> its like 100x slower
>>
>> On Sat, Apr 19, 2025, 01:35 Chen Liang <chen.l.liang at oracle.com> wrote:
>>
>> Hi Tomer,
>> Note that your way of accessing the layout might not be the best; our
>> recommended way of element access is to construct a larger layout (like a
>> group layout representing a struct), and then obtain var handles with
>> varHandle(PathElement). These var handles perform the same access checks,
>> and these duplicate checks might be merged into one by the JIT compiler;
>> such is called "loop hoisting" and is seen in JDK benchmarks. I haven't got
>> time to try this out on your benchmarks yet, but I hope this might be able
>> to address some of the regressions you have observed.
>>
>> In addition, for particular structs, we are planning record and interface
>> mappers; record mappers perform a single read to copy native data to
>> immutable objects, while interface mappers are more memory efficient and
>> lazy, but can suffer from memory tearing issues. Those might be useful for
>> the different scenarios you have mentioned as well.
>>
>> Chen
>> ------------------------------
>> *From:* Tomer Zeltzer <tomerr90 at gmail.com>
>> *Sent:* Friday, April 18, 2025 4:45 PM
>> *To:* Chen Liang <chen.l.liang at oracle.com>
>> *Cc:* panama-dev at openjdk.org <panama-dev at openjdk.org>
>> *Subject:* [External] : Re: Potential performance regression with FFM
>> compared to Unsafe
>>
>>
>> Thank you for testing this out Chen!
>> A number of other people were able to reproduce the on heap results so
>> not sure what to say here but thats the less important conclusion I think.
>> For off heap, having the memory segment as a final field sounds like
>> something that can be relevant for a very few niche use cases, if at all...
>> If this cant be optimized further, without the final, this means a
>> significant performance hit for a lot of use cases... off the top of my
>> head, libraries like zstd and gzip that do jni bindings
>>
>> On Fri, Apr 18, 2025, 01:17 Chen Liang <chen.l.liang at oracle.com> wrote:
>>
>> Hello, I think the observed performance difference is probably due to the
>> heap array being static final. I tested on latest mainline, and ffm is
>> consistently slower without a static final object that it can constant fold
>> against: it exhibited similar performance for auto arena 100 vs byte array
>> 100, both having a significant overhead compared to Unsafe, unless the byte
>> array is a constant (in a static final field). Meanwhile, I cannot
>> reproduce FFM being faster than Unsafe for heap access: in the best case
>> FFM is still slightly slower than Unsafe.
>>
>> For context, I used the source code at
>> https://github.com/tomerr90/UnsafeVSFMA/blob/main/src/main/java/org/example/FMASerDe.java
>> <https://urldefense.com/v3/__https://github.com/tomerr90/UnsafeVSFMA/blob/main/src/main/java/org/example/FMASerDe.java__;!!ACWV5N9M2RV99hQ!Lxvv0mXLndq2JUXA3nMUEyn-744ytcvs5eJAjifpuCqRoGtqtYNwPrN8QnhNzqGoP2hkW7qBYd1IkVXpAIs$> and
>> edited around. I recommend testing against 22 or later releases where FFM
>> has finalized; the preview feature on 21 is no longer maintained.
>>
>> Regards, Chen Liang
>> ------------------------------
>> *From:* panama-dev <panama-dev-retn at openjdk.org> on behalf of Tomer
>> Zeltzer <tomerr90 at gmail.com>
>> *Sent:* Thursday, April 17, 2025 6:31 AM
>> *To:* panama-dev at openjdk.org <panama-dev at openjdk.org>
>> *Subject:* Potential performance regression with FFM compared to Unsafe
>>
>> Hey all!
>> First time emailing such a list so apologies if somwthing is "off
>> protocol".
>> I wrote the following article where I benchmarked FFM and Unsafe in JDK21
>> https://itnext.io/javas-new-fma-renaissance-or-decay-372a2aee5f32
>> <https://urldefense.com/v3/__https://itnext.io/javas-new-fma-renaissance-or-decay-372a2aee5f32__;!!ACWV5N9M2RV99hQ!Lxvv0mXLndq2JUXA3nMUEyn-744ytcvs5eJAjifpuCqRoGtqtYNwPrN8QnhNzqGoP2hkW7qBYd1IekAyXVw$>
>>
>> Conclusions were that FFM was 42% faster for on heap accesses while 67%
>> slower for off heap, which is a bit weird.
>> Code is also linked in the article.
>> Would love hearing your thoughts!
>>
>>
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From chen.l.liang at oracle.com  Sat Apr 19 16:49:41 2025
From: chen.l.liang at oracle.com (Chen Liang)
Date: Sat, 19 Apr 2025 16:49:41 +0000
Subject: [External] : Re: Potential performance regression with FFM
 compared to Unsafe
In-Reply-To: <CAKrQ=yhw7PxFoJd7HXp3X8yqu+zMxCu9egeLvECUNE4_J=LfFA@mail.gmail.com>
References: <CAKrQ=yhXhn5G09d5b5DS1jVrEKeB5BM704PLv+NnAwAB7FuE9g@mail.gmail.com>
 <SJ2PR10MB76694303B13D2B38E3357E8CA2BC2@SJ2PR10MB7669.namprd10.prod.outlook.com>
 <CAKrQ=yhjnGoM-XwOow8W+OS9G2GUWC8UsnucL3Oy5wGFiZq7cQ@mail.gmail.com>
 <SJ2PR10MB766998314EC64DD8CF11794BA2BF2@SJ2PR10MB7669.namprd10.prod.outlook.com>
 <CAKrQ=yiiJp78bi8fR25kR287n0ObWOgZvA7+hgGU8XSoaEPGfA@mail.gmail.com>
 <SJ2PR10MB7669F14FF104021096792CB4A2BE2@SJ2PR10MB7669.namprd10.prod.outlook.com>
 <CAKrQ=yg6kh+YEE_9oKrVxAAbu=0iqhNoHqy2Q44jdi4=BSm8HA@mail.gmail.com>
 <CAKrQ=yhw7PxFoJd7HXp3X8yqu+zMxCu9egeLvECUNE4_J=LfFA@mail.gmail.com>
Message-ID: <SJ2PR10MB7669C3C3E16554D706325F35A2BE2@SJ2PR10MB7669.namprd10.prod.outlook.com>

Interesting; can you please try running this benchmark on JDK 24? 21 was from over a year ago, during which FFM API developers have investigated and addressed a lot of performance issues. I don't have a device available right now, but if you replicated the read performance issue, I can investigate when I come back later.

Chen
________________________________
From: Tomer Zeltzer <tomerr90 at gmail.com>
Sent: Saturday, April 19, 2025 11:40 AM
To: Chen Liang <chen.l.liang at oracle.com>
Cc: panama-dev at openjdk.org <panama-dev at openjdk.org>
Subject: Re: [External] : Re: Potential performance regression with FFM compared to Unsafe


Sorry, message got cut off, it made no difference for read, but it brought the writes to the same level as the version without the varhandles

On Sat, Apr 19, 2025, 19:31 Tomer Zeltzer <tomerr90 at gmail.com<mailto:tomerr90 at gmail.com>> wrote:

Thanks Chen, adding static seemed to have had no effect

On Sat, Apr 19, 2025, 19:20 Chen Liang <chen.l.liang at oracle.com<mailto:chen.l.liang at oracle.com>> wrote:
Hi Tomer,
Note that VarHandle instances must be constant folded against the code for peak performance, so they must be in static final fields. You left them in instance final fields, which C2 cannot inline because C2 anticipates serialization or reflection to change such a field.

Regards, Chen
________________________________
From: Tomer Zeltzer <tomerr90 at gmail.com<mailto:tomerr90 at gmail.com>>
Sent: Saturday, April 19, 2025 11:09 AM
To: Chen Liang <chen.l.liang at oracle.com<mailto:chen.l.liang at oracle.com>>
Cc: panama-dev at openjdk.org<mailto:panama-dev at openjdk.org> <panama-dev at openjdk.org<mailto:panama-dev at openjdk.org>>
Subject: Re: [External] : Re: Potential performance regression with FFM compared to Unsafe


Tried pastebin.com/YvE02tgj<https://urldefense.com/v3/__http://pastebin.com/YvE02tgj__;!!ACWV5N9M2RV99hQ!Lp9Z_ABo_ogsHtdpwsnqbBeJyc_nOsHgZFCLI4l4oKNnqsQv_20S6HlySX4DwuZSYf2Tx-oSImhYXBy4T5o$>, its like 100x slower

On Sat, Apr 19, 2025, 01:35 Chen Liang <chen.l.liang at oracle.com<mailto:chen.l.liang at oracle.com>> wrote:
Hi Tomer,
Note that your way of accessing the layout might not be the best; our recommended way of element access is to construct a larger layout (like a group layout representing a struct), and then obtain var handles with varHandle(PathElement). These var handles perform the same access checks, and these duplicate checks might be merged into one by the JIT compiler; such is called "loop hoisting" and is seen in JDK benchmarks. I haven't got time to try this out on your benchmarks yet, but I hope this might be able to address some of the regressions you have observed.

In addition, for particular structs, we are planning record and interface mappers; record mappers perform a single read to copy native data to immutable objects, while interface mappers are more memory efficient and lazy, but can suffer from memory tearing issues. Those might be useful for the different scenarios you have mentioned as well.

Chen
________________________________
From: Tomer Zeltzer <tomerr90 at gmail.com<mailto:tomerr90 at gmail.com>>
Sent: Friday, April 18, 2025 4:45 PM
To: Chen Liang <chen.l.liang at oracle.com<mailto:chen.l.liang at oracle.com>>
Cc: panama-dev at openjdk.org<mailto:panama-dev at openjdk.org> <panama-dev at openjdk.org<mailto:panama-dev at openjdk.org>>
Subject: [External] : Re: Potential performance regression with FFM compared to Unsafe


Thank you for testing this out Chen!
A number of other people were able to reproduce the on heap results so not sure what to say here but thats the less important conclusion I think.
For off heap, having the memory segment as a final field sounds like something that can be relevant for a very few niche use cases, if at all...
If this cant be optimized further, without the final, this means a significant performance hit for a lot of use cases... off the top of my head, libraries like zstd and gzip that do jni bindings

On Fri, Apr 18, 2025, 01:17 Chen Liang <chen.l.liang at oracle.com<mailto:chen.l.liang at oracle.com>> wrote:
Hello, I think the observed performance difference is probably due to the heap array being static final. I tested on latest mainline, and ffm is consistently slower without a static final object that it can constant fold against: it exhibited similar performance for auto arena 100 vs byte array 100, both having a significant overhead compared to Unsafe, unless the byte array is a constant (in a static final field). Meanwhile, I cannot reproduce FFM being faster than Unsafe for heap access: in the best case FFM is still slightly slower than Unsafe.

For context, I used the source code at https://github.com/tomerr90/UnsafeVSFMA/blob/main/src/main/java/org/example/FMASerDe.java<https://urldefense.com/v3/__https://github.com/tomerr90/UnsafeVSFMA/blob/main/src/main/java/org/example/FMASerDe.java__;!!ACWV5N9M2RV99hQ!Lxvv0mXLndq2JUXA3nMUEyn-744ytcvs5eJAjifpuCqRoGtqtYNwPrN8QnhNzqGoP2hkW7qBYd1IkVXpAIs$> and edited around. I recommend testing against 22 or later releases where FFM has finalized; the preview feature on 21 is no longer maintained.

Regards, Chen Liang
________________________________
From: panama-dev <panama-dev-retn at openjdk.org<mailto:panama-dev-retn at openjdk.org>> on behalf of Tomer Zeltzer <tomerr90 at gmail.com<mailto:tomerr90 at gmail.com>>
Sent: Thursday, April 17, 2025 6:31 AM
To: panama-dev at openjdk.org<mailto:panama-dev at openjdk.org> <panama-dev at openjdk.org<mailto:panama-dev at openjdk.org>>
Subject: Potential performance regression with FFM compared to Unsafe

Hey all!
First time emailing such a list so apologies if somwthing is "off protocol".
I wrote the following article where I benchmarked FFM and Unsafe in JDK21
https://itnext.io/javas-new-fma-renaissance-or-decay-372a2aee5f32<https://urldefense.com/v3/__https://itnext.io/javas-new-fma-renaissance-or-decay-372a2aee5f32__;!!ACWV5N9M2RV99hQ!Lxvv0mXLndq2JUXA3nMUEyn-744ytcvs5eJAjifpuCqRoGtqtYNwPrN8QnhNzqGoP2hkW7qBYd1IekAyXVw$>

Conclusions were that FFM was 42% faster for on heap accesses while 67% slower for off heap, which is a bit weird.
Code is also linked in the article.
Would love hearing your thoughts!
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From tomerr90 at gmail.com  Sat Apr 19 17:40:10 2025
From: tomerr90 at gmail.com (Tomer Zeltzer)
Date: Sat, 19 Apr 2025 20:40:10 +0300
Subject: [External] : Re: Potential performance regression with FFM
 compared to Unsafe
In-Reply-To: <SJ2PR10MB7669C3C3E16554D706325F35A2BE2@SJ2PR10MB7669.namprd10.prod.outlook.com>
References: <CAKrQ=yhXhn5G09d5b5DS1jVrEKeB5BM704PLv+NnAwAB7FuE9g@mail.gmail.com>
 <SJ2PR10MB76694303B13D2B38E3357E8CA2BC2@SJ2PR10MB7669.namprd10.prod.outlook.com>
 <CAKrQ=yhjnGoM-XwOow8W+OS9G2GUWC8UsnucL3Oy5wGFiZq7cQ@mail.gmail.com>
 <SJ2PR10MB766998314EC64DD8CF11794BA2BF2@SJ2PR10MB7669.namprd10.prod.outlook.com>
 <CAKrQ=yiiJp78bi8fR25kR287n0ObWOgZvA7+hgGU8XSoaEPGfA@mail.gmail.com>
 <SJ2PR10MB7669F14FF104021096792CB4A2BE2@SJ2PR10MB7669.namprd10.prod.outlook.com>
 <CAKrQ=yg6kh+YEE_9oKrVxAAbu=0iqhNoHqy2Q44jdi4=BSm8HA@mail.gmail.com>
 <CAKrQ=yhw7PxFoJd7HXp3X8yqu+zMxCu9egeLvECUNE4_J=LfFA@mail.gmail.com>
 <SJ2PR10MB7669C3C3E16554D706325F35A2BE2@SJ2PR10MB7669.namprd10.prod.outlook.com>
Message-ID: <CAKrQ=yguDDLReibSGqG5CXWOBCrxURZ5=n+WoJ2mQRL34mnPqg@mail.gmail.com>

Same in 24 for the reads, there seems to be some "regression" with the
writes as static now does not fix it to non-VarHandle version level.

On Sat, Apr 19, 2025, 19:49 Chen Liang <chen.l.liang at oracle.com> wrote:

> Interesting; can you please try running this benchmark on JDK 24? 21 was
> from over a year ago, during which FFM API developers have investigated and
> addressed a lot of performance issues. I don't have a device available
> right now, but if you replicated the read performance issue, I can
> investigate when I come back later.
>
> Chen
> ------------------------------
> *From:* Tomer Zeltzer <tomerr90 at gmail.com>
> *Sent:* Saturday, April 19, 2025 11:40 AM
> *To:* Chen Liang <chen.l.liang at oracle.com>
> *Cc:* panama-dev at openjdk.org <panama-dev at openjdk.org>
> *Subject:* Re: [External] : Re: Potential performance regression with FFM
> compared to Unsafe
>
>
> Sorry, message got cut off, it made no difference for read, but it brought
> the writes to the same level as the version without the varhandles
>
> On Sat, Apr 19, 2025, 19:31 Tomer Zeltzer <tomerr90 at gmail.com> wrote:
>
> Thanks Chen, adding static seemed to have had no effect
>
> On Sat, Apr 19, 2025, 19:20 Chen Liang <chen.l.liang at oracle.com> wrote:
>
> Hi Tomer,
> Note that VarHandle instances must be constant folded against the code for
> peak performance, so they must be in static final fields. You left them in
> instance final fields, which C2 cannot inline because C2 anticipates
> serialization or reflection to change such a field.
>
> Regards, Chen
> ------------------------------
> *From:* Tomer Zeltzer <tomerr90 at gmail.com>
> *Sent:* Saturday, April 19, 2025 11:09 AM
> *To:* Chen Liang <chen.l.liang at oracle.com>
> *Cc:* panama-dev at openjdk.org <panama-dev at openjdk.org>
> *Subject:* Re: [External] : Re: Potential performance regression with FFM
> compared to Unsafe
>
>
> Tried pastebin.com/YvE02tgj
> <https://urldefense.com/v3/__http://pastebin.com/YvE02tgj__;!!ACWV5N9M2RV99hQ!Lp9Z_ABo_ogsHtdpwsnqbBeJyc_nOsHgZFCLI4l4oKNnqsQv_20S6HlySX4DwuZSYf2Tx-oSImhYXBy4T5o$>,
> its like 100x slower
>
> On Sat, Apr 19, 2025, 01:35 Chen Liang <chen.l.liang at oracle.com> wrote:
>
> Hi Tomer,
> Note that your way of accessing the layout might not be the best; our
> recommended way of element access is to construct a larger layout (like a
> group layout representing a struct), and then obtain var handles with
> varHandle(PathElement). These var handles perform the same access checks,
> and these duplicate checks might be merged into one by the JIT compiler;
> such is called "loop hoisting" and is seen in JDK benchmarks. I haven't got
> time to try this out on your benchmarks yet, but I hope this might be able
> to address some of the regressions you have observed.
>
> In addition, for particular structs, we are planning record and interface
> mappers; record mappers perform a single read to copy native data to
> immutable objects, while interface mappers are more memory efficient and
> lazy, but can suffer from memory tearing issues. Those might be useful for
> the different scenarios you have mentioned as well.
>
> Chen
> ------------------------------
> *From:* Tomer Zeltzer <tomerr90 at gmail.com>
> *Sent:* Friday, April 18, 2025 4:45 PM
> *To:* Chen Liang <chen.l.liang at oracle.com>
> *Cc:* panama-dev at openjdk.org <panama-dev at openjdk.org>
> *Subject:* [External] : Re: Potential performance regression with FFM
> compared to Unsafe
>
>
> Thank you for testing this out Chen!
> A number of other people were able to reproduce the on heap results so not
> sure what to say here but thats the less important conclusion I think.
> For off heap, having the memory segment as a final field sounds like
> something that can be relevant for a very few niche use cases, if at all...
> If this cant be optimized further, without the final, this means a
> significant performance hit for a lot of use cases... off the top of my
> head, libraries like zstd and gzip that do jni bindings
>
> On Fri, Apr 18, 2025, 01:17 Chen Liang <chen.l.liang at oracle.com> wrote:
>
> Hello, I think the observed performance difference is probably due to the
> heap array being static final. I tested on latest mainline, and ffm is
> consistently slower without a static final object that it can constant fold
> against: it exhibited similar performance for auto arena 100 vs byte array
> 100, both having a significant overhead compared to Unsafe, unless the byte
> array is a constant (in a static final field). Meanwhile, I cannot
> reproduce FFM being faster than Unsafe for heap access: in the best case
> FFM is still slightly slower than Unsafe.
>
> For context, I used the source code at
> https://github.com/tomerr90/UnsafeVSFMA/blob/main/src/main/java/org/example/FMASerDe.java
> <https://urldefense.com/v3/__https://github.com/tomerr90/UnsafeVSFMA/blob/main/src/main/java/org/example/FMASerDe.java__;!!ACWV5N9M2RV99hQ!Lxvv0mXLndq2JUXA3nMUEyn-744ytcvs5eJAjifpuCqRoGtqtYNwPrN8QnhNzqGoP2hkW7qBYd1IkVXpAIs$> and
> edited around. I recommend testing against 22 or later releases where FFM
> has finalized; the preview feature on 21 is no longer maintained.
>
> Regards, Chen Liang
> ------------------------------
> *From:* panama-dev <panama-dev-retn at openjdk.org> on behalf of Tomer
> Zeltzer <tomerr90 at gmail.com>
> *Sent:* Thursday, April 17, 2025 6:31 AM
> *To:* panama-dev at openjdk.org <panama-dev at openjdk.org>
> *Subject:* Potential performance regression with FFM compared to Unsafe
>
> Hey all!
> First time emailing such a list so apologies if somwthing is "off
> protocol".
> I wrote the following article where I benchmarked FFM and Unsafe in JDK21
> https://itnext.io/javas-new-fma-renaissance-or-decay-372a2aee5f32
> <https://urldefense.com/v3/__https://itnext.io/javas-new-fma-renaissance-or-decay-372a2aee5f32__;!!ACWV5N9M2RV99hQ!Lxvv0mXLndq2JUXA3nMUEyn-744ytcvs5eJAjifpuCqRoGtqtYNwPrN8QnhNzqGoP2hkW7qBYd1IekAyXVw$>
>
> Conclusions were that FFM was 42% faster for on heap accesses while 67%
> slower for off heap, which is a bit weird.
> Code is also linked in the article.
> Would love hearing your thoughts!
>
>
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From duke at openjdk.org  Fri Apr 25 11:09:30 2025
From: duke at openjdk.org (duke)
Date: Fri, 25 Apr 2025 11:09:30 GMT
Subject: git: openjdk/panama-foreign: foreign-memaccess+abi: 131 new changesets
Message-ID: <64128be8-cfff-45b6-936e-1b19c54f9563@openjdk.org>

Changeset: eda73945
Branch: foreign-memaccess+abi
Author:    Jayathirth D V <jdv at openjdk.org>
Date:      2025-04-18 12:05:01 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/eda7394551b470e9dc547be93711bcceac45f303

8354900: javax/swing/AbstractButton/bug4133768.java failing on macosx-aarch64

Reviewed-by: abhiscxk

! test/jdk/javax/swing/AbstractButton/bug4133768.java

Changeset: 22e8a97a
Branch: foreign-memaccess+abi
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2025-04-18 12:12:52 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/22e8a97a1ce4e1c781fbc6f1e271c477fe95f069

8354988: Separate stderr and stdout in Executor class from jpackage test lib

Reviewed-by: almatvee

! test/jdk/tools/jpackage/helpers-test/jdk/jpackage/test/ExecutorTest.java
! test/jdk/tools/jpackage/helpers-test/jdk/jpackage/test/PackageTestTest.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/Executor.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/JPackageCommand.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/WindowsHelper.java
! test/jdk/tools/jpackage/share/BasicTest.java
! test/jdk/tools/jpackage/windows/Win8301247Test.java

Changeset: bb08a70b
Branch: foreign-memaccess+abi
Author:    Phil Race <prr at openjdk.org>
Date:      2025-04-18 17:01:42 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/bb08a70bd8deadc9c7522d1ce2ec779d5a6bd986

8355002: Clean up some mentions of "applet" in tests

Reviewed-by: serb

! test/jdk/java/awt/Choice/ChoiceLocationTest/ChoiceLocationTest.java
! test/jdk/java/awt/Dialog/CloseDialog/CloseDialogTest.java
! test/jdk/java/awt/Focus/ChoiceFocus/ChoiceFocus.java
! test/jdk/java/awt/List/FirstItemRemoveTest/FirstItemRemoveTest.java
! test/jdk/java/awt/List/FocusEmptyListTest/FocusEmptyListTest.java
! test/jdk/java/awt/Mouse/GetMousePositionTest/GetMousePositionWithOverlay.java
! test/jdk/java/awt/Mouse/GetMousePositionTest/GetMousePositionWithPopup.java
! test/jdk/java/awt/PrintJob/PageSetupDlgBlockingTest/PageSetupDlgBlockingTest.java
! test/jdk/java/awt/TextArea/TextScrollTest.java
! test/jdk/java/awt/datatransfer/DragUnicodeBetweenJVMTest/DragUnicodeBetweenJVMTest.java
! test/jdk/java/awt/datatransfer/MissedHtmlAndRtfBug/MissedHtmlAndRtfBug.java
! test/jdk/java/awt/dnd/DnDFileGroupDescriptor/DnDFileGroupDescriptor.java
! test/jdk/java/awt/dnd/FileListBetweenJVMsTest/FileListBetweenJVMsTest.java
! test/jdk/java/awt/dnd/URIListBetweenJVMsTest/URIListBetweenJVMsTest.java
! test/jdk/java/awt/dnd/URIListToFileListBetweenJVMsTest/URIListToFileListBetweenJVMsTest.java
! test/jdk/java/awt/event/MouseEvent/MenuDragMouseEventAbsoluteCoordsTest/MenuDragMouseEventAbsoluteCoordsTest.java
! test/jdk/java/awt/event/MouseWheelEvent/InfiniteRecursion/InfiniteRecursion_2.java
! test/jdk/java/awt/event/MouseWheelEvent/InfiniteRecursion/InfiniteRecursion_3.java
! test/jdk/java/awt/event/helpers/lwcomponents/LWButton.java
! test/jdk/java/awt/grab/EmbeddedFrameTest1/EmbeddedFrameTest1.java
! test/jdk/java/awt/im/8041990/bug8041990.java
! test/jdk/java/awt/print/Dialog/DialogOrient.java
! test/jdk/java/awt/print/PrinterJob/PrintDialog.java
! test/jdk/java/awt/print/PrinterJob/PrintDialogCancel.java
! test/jdk/java/awt/print/PrinterJob/ThinLines.java
! test/jdk/java/awt/regtesthelpers/AbstractTest.java
! test/jdk/java/awt/regtesthelpers/Util.java
! test/jdk/java/awt/regtesthelpers/process/ProcessCommunicator.java
! test/jdk/javax/sound/sampled/Clip/ClipFlushCrash.java
! test/jdk/javax/sound/sampled/LinuxBlock/PlaySine.java
! test/jdk/javax/swing/JPopupMenu/bug4212464.java
! test/jdk/javax/swing/JTextArea/4697612/bug4697612.java
- test/jdk/javax/swing/JTextArea/4697612/bug4697612.txt
! test/jdk/javax/swing/text/html/parser/Parser/6990651/bug6990651.java
! test/jdk/performance/client/SwingMark/src/AbstractSwingTest.java
! test/jdk/performance/client/SwingMark/src/JMTest_01.java
! test/jdk/performance/client/SwingMark/src/JMTest_02.java
! test/jdk/performance/client/SwingMark/src/JMTest_03.java
! test/jdk/performance/client/SwingMark/src/JMTest_04.java
! test/jdk/performance/client/SwingMark/src/JMTest_05.java
! test/jdk/performance/client/SwingMark/src/MenuTest.java
! test/jdk/performance/client/SwingMark/src/TypingTest.java

Changeset: a551cc92
Branch: foreign-memaccess+abi
Author:    Damon Nguyen <dnguyen at openjdk.org>
Date:      2025-04-18 17:07:16 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/a551cc929426590bfbbcaa4bd8bee5e4e8cfe16d

8353293: Open source several swing tests batch4

Reviewed-by: serb

+ test/jdk/javax/swing/plaf/basic/BasicGraphicsUtils/DrawEtchedRectTest.java
+ test/jdk/javax/swing/plaf/basic/BasicHTML/4228104/bug4228104.java
= test/jdk/javax/swing/plaf/basic/BasicHTML/4228104/duke.gif
+ test/jdk/javax/swing/plaf/basic/BasicSliderUI/bug4220108.java
+ test/jdk/javax/swing/plaf/basic/BasicSplitPaneUI/NegativeSizeTest.java
+ test/jdk/javax/swing/plaf/basic/BasicSplitPaneUI/PreferredSizeLayoutTest.java

Changeset: 924638c4
Branch: foreign-memaccess+abi
Author:    Damon Nguyen <dnguyen at openjdk.org>
Date:      2025-04-18 17:08:46 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/924638c471b0bf4a00a890ce6a3fd7e118cdd578

8353661: Open source several swing tests batch5

Reviewed-by: jdv

+ test/jdk/javax/swing/JSlider/bug4186062.java
+ test/jdk/javax/swing/JSlider/bug4275631.java
+ test/jdk/javax/swing/JSlider/bug4382876.java
+ test/jdk/javax/swing/plaf/windows/bug4991587.java

Changeset: f8f1be3d
Branch: foreign-memaccess+abi
Author:    Abhishek Kumar <abhiscxk at openjdk.org>
Date:      2025-04-18 18:50:08 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/f8f1be3de56986c06f368334b7c64ef50f0117cf

8353552: Opensource Several Font related tests - Batch 3
8355048: ProblemList TestGlyphVectorLayout.java on all platforms

Reviewed-by: serb, aivanov

! test/jdk/ProblemList.txt
+ test/jdk/java/awt/font/BoldItalicFontTest.java
+ test/jdk/java/awt/font/GlyphVector/TestGlyphVectorLayout.java
+ test/jdk/java/awt/font/GlyphVector/TestSetGlyphPositions.java
+ test/jdk/java/awt/font/Rotate/RotateTest1.java
+ test/jdk/java/awt/font/TestGraphicPlacement.java

Changeset: abbf1a02
Branch: foreign-memaccess+abi
Author:    Harshitha Onkar <honkar at openjdk.org>
Date:      2025-04-18 19:38:09 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/abbf1a02cb00ae98ed7fdb7105aa4806756f898f

8355051: Problemlist java/awt/Graphics2D/CopyAreaOOB.java on macosx-aarch64

Reviewed-by: prr, aivanov

! test/jdk/ProblemList.txt

Changeset: bf63f9ff
Branch: foreign-memaccess+abi
Author:    Harshitha Onkar <honkar at openjdk.org>
Date:      2025-04-18 20:58:21 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/bf63f9ffa5e107ecb01e67dbef785a7bf4c89f16

8353319: Open source Swing tests - Set 3

Reviewed-by: abhiscxk, dnguyen

! test/jdk/javax/swing/JFrame/bug4419914.java
+ test/jdk/javax/swing/JRootPane/bug4614623.java
+ test/jdk/javax/swing/JTabbedPane/bug4613811.java
+ test/jdk/javax/swing/JWindow/bug4251781.java

Changeset: 38f9b3a9
Branch: foreign-memaccess+abi
Author:    Damon Nguyen <dnguyen at openjdk.org>
Date:      2025-04-18 21:11:41 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/38f9b3a9738de7896d840fc114a76ced3b77c269

8353748: Open source several swing tests batch6

Reviewed-by: kizune

+ test/jdk/javax/swing/JTree/NodeChangedTest.java
+ test/jdk/javax/swing/JTree/bug4118860.java
+ test/jdk/javax/swing/JTree/bug4169215.java
+ test/jdk/javax/swing/JTree/bug4196987.java
+ test/jdk/javax/swing/JTree/bug4270654.java
+ test/jdk/javax/swing/JTree/bug4618767.java

Changeset: 76dec47f
Branch: foreign-memaccess+abi
Author:    Harshitha Onkar <honkar at openjdk.org>
Date:      2025-04-18 21:35:17 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/76dec47f00230214e9ba58714be5a3ad26f8308d

8354340: Open source Swing Tests - Set 6

Reviewed-by: azvegint, achung

+ test/jdk/javax/swing/JViewport/ScrollRectToVisibleTest3.java
+ test/jdk/javax/swing/JViewport/SetViewRepaint.java

Changeset: bd73127d
Branch: foreign-memaccess+abi
Author:    Harshitha Onkar <honkar at openjdk.org>
Date:      2025-04-18 23:29:53 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/bd73127d7495244f93f941530db32b4559d45689

8354532: Open source JFileChooser Tests - Set 7

Reviewed-by: prr

+ test/jdk/javax/swing/JFileChooser/bug4357012.java
+ test/jdk/javax/swing/JFileChooser/bug4926884.java
+ test/jdk/javax/swing/JFileChooser/bug5045464.java
+ test/jdk/javax/swing/JFileChooser/bug6515169.java

Changeset: 4f58af0a
Branch: foreign-memaccess+abi
Author:    Alexey Bakhtin <abakhtin at openjdk.org>
Date:      2025-04-19 00:30:37 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4f58af0a8dd5eced77259bed180f6af36501f502

8259540: MissingResourceException for key cvc-complex-type.2.4.d.1

Reviewed-by: joehw

! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLSchemaMessages.properties

Changeset: c7c77eb6
Branch: foreign-memaccess+abi
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2025-04-19 07:48:54 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/c7c77eb6aa25cbf84ba4b7519e16c092c222e504

8354077: Get rid of offscreenSharingEnabled windows flag

Reviewed-by: prr

! src/java.desktop/windows/classes/sun/java2d/windows/WindowsFlags.java
! src/java.desktop/windows/native/libawt/java2d/windows/WindowsFlags.cpp
! src/java.desktop/windows/native/libawt/java2d/windows/WindowsFlags.h

Changeset: 128f2d1c
Branch: foreign-memaccess+abi
Author:    Liming Liu <lliu at openjdk.org>
Committer: SendaoYan <syan at openjdk.org>
Date:      2025-04-19 10:02:13 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/128f2d1cadae3cf91e4c590e6dabe2086737b7dd

8354572: Turn off AlwaysMergeDMB for Ampere CPU by default

Reviewed-by: shade

! src/hotspot/cpu/aarch64/vm_version_aarch64.cpp

Changeset: 4dd64b49
Branch: foreign-memaccess+abi
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2025-04-21 11:41:45 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4dd64b49716144cc697fb461ff88860e2cbcaaea

8354477: C2 SuperWord: make use of memory edges more explicit

Reviewed-by: kvn, roland

! src/hotspot/share/opto/superwordVTransformBuilder.cpp
! src/hotspot/share/opto/superwordVTransformBuilder.hpp
! src/hotspot/share/opto/vectorization.cpp
! src/hotspot/share/opto/vectorization.hpp
! src/hotspot/share/opto/vtransform.hpp

Changeset: cd2d49f7
Branch: foreign-memaccess+abi
Author:    Alexander Zuev <kizune at openjdk.org>
Date:      2025-04-21 17:37:58 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/cd2d49f7119459f07844ce8201ca2320850cd51f

8354472: Clean up and open source KeyEvent related tests (Part 3)

Reviewed-by: honkar

+ test/jdk/java/awt/event/KeyEvent/CharUndefinedTest.java
+ test/jdk/java/awt/event/KeyEvent/ExtendedKeysTest.java
+ test/jdk/java/awt/event/KeyEvent/KeyDownCaptureTest.java
+ test/jdk/java/awt/event/KeyEvent/KeyEventToLightweight.java
+ test/jdk/java/awt/event/KeyEvent/KeyModifiers.java

Changeset: ecb54a05
Branch: foreign-memaccess+abi
Author:    Roman Kennke <rkennke at openjdk.org>
Date:      2025-04-21 17:43:09 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/ecb54a05c6774e1a93d76b1181bda734129b6ace

8354523: runtime/Monitor/SyncOnValueBasedClassTest.java triggers SIGSEGV

Co-authored-by: Martin Doerr <mdoerr at openjdk.org>
Co-authored-by: Fei Yang <fyang at openjdk.org>
Co-authored-by: Amit Kumar <amitkumar at openjdk.org>
Reviewed-by: coleenp, aboldtch

! src/hotspot/cpu/aarch64/c1_MacroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/interp_masm_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/ppc/c1_MacroAssembler_ppc.cpp
! src/hotspot/cpu/ppc/interp_masm_ppc_64.cpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.cpp
! src/hotspot/cpu/riscv/c1_MacroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/c2_MacroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/interp_masm_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
! src/hotspot/cpu/s390/c1_MacroAssembler_s390.cpp
! src/hotspot/cpu/s390/interp_masm_s390.cpp
! src/hotspot/cpu/s390/macroAssembler_s390.cpp
! src/hotspot/cpu/x86/c1_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/interp_masm_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp

Changeset: 684d3b33
Branch: foreign-memaccess+abi
Author:    Joe Wang <joehw at openjdk.org>
Date:      2025-04-21 18:25:59 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/684d3b336e9cb31707d35e75f9b785e04e1fdbee

8354774: DocumentBuilderFactory getAttribute throws NPE

Reviewed-by: naoto, lancea

! src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/trax/TransformerFactoryImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/PropertyManager.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/jaxp/DocumentBuilderFactoryImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/jaxp/DocumentBuilderImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/jaxp/SAXParserImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/jaxp/validation/XMLSchemaFactory.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/jaxp/validation/XMLSchemaValidatorComponentManager.java
! src/java.xml/share/classes/jdk/xml/internal/JdkXmlUtils.java
! src/java.xml/share/classes/jdk/xml/internal/XMLSecurityManager.java
! test/jaxp/javax/xml/jaxp/libs/jaxp/library/JUnitTestUtil.java
+ test/jaxp/javax/xml/jaxp/unittest/common/PropertiesTest.java

Changeset: a7128d86
Branch: foreign-memaccess+abi
Author:    Alexander Zuev <kizune at openjdk.org>
Date:      2025-04-21 20:19:45 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/a7128d86eac2c40dbfa79811234ab6226fb4d080

8354653: Clean up and open source KeyEvent related tests (Part 4)

Reviewed-by: serb

+ test/jdk/java/awt/event/KeyEvent/AltGrTest.java
+ test/jdk/java/awt/event/KeyEvent/CRTest.java
+ test/jdk/java/awt/event/KeyEvent/NumpadTest2.java
+ test/jdk/java/awt/event/KeyEvent/TestDoubleKeyEvent.java

Changeset: 8270cd0a
Branch: foreign-memaccess+abi
Author:    Alexander Zuev <kizune at openjdk.org>
Date:      2025-04-21 20:23:15 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/8270cd0ad2e0df72f063f36853328a935595f71f

8353470: Clean up and open source couple AWT Graphics related tests (Part 2)

Reviewed-by: serb

! test/jdk/ProblemList.txt
+ test/jdk/java/awt/Graphics/GDIResourceExhaustionTest.java
+ test/jdk/java/awt/Graphics/RepeatedRepaintTest.java
+ test/jdk/java/awt/Graphics/SmallPrimitives.java
+ test/jdk/java/awt/Graphics/TextAfterXor.java

Changeset: 1526dd81
Branch: foreign-memaccess+abi
Author:    Justin Lu <jlu at openjdk.org>
Date:      2025-04-21 20:24:20 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/1526dd81d9b5bf4abaac1546c370cf7a056d01dc

8354344: Test behavior after cut-over for future ISO 4217 currency

Reviewed-by: naoto

! test/jdk/java/util/Currency/ValidateISO4217.java
! test/jdk/java/util/Currency/currency.properties

Changeset: f7155183
Branch: foreign-memaccess+abi
Author:    Harshitha Onkar <honkar at openjdk.org>
Date:      2025-04-21 22:35:17 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/f7155183d7f7c6fcea2090f906de69e02973a6d9

8353011: Open source Swing JButton tests - Set 1

Reviewed-by: serb

+ test/jdk/javax/swing/JButton/bug4151763.java
+ test/jdk/javax/swing/JButton/bug4415505.java
+ test/jdk/javax/swing/JButton/bug4978274.java
+ test/jdk/javax/swing/JRadioButton/bug4673850.java
+ test/jdk/javax/swing/JTable/bug4188504.java

Changeset: 9a0cff69
Branch: foreign-memaccess+abi
Author:    Harshitha Onkar <honkar at openjdk.org>
Date:      2025-04-21 23:11:03 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9a0cff692d6f96b8c89b1510cd2b4b1a8e318b6e

8353942: Open source Swing Tests - Set 5

Reviewed-by: serb, dnguyen

+ test/jdk/javax/swing/DataTransfer/DragOverFeedbackTest.java
+ test/jdk/javax/swing/DataTransfer/ListDragOverFeedbackTest.java
+ test/jdk/javax/swing/DataTransfer/bug4655513.java
+ test/jdk/javax/swing/SwingUtilities/bug4369355.java
+ test/jdk/javax/swing/SwingUtilities/bug4967768.java

Changeset: 47f78a75
Branch: foreign-memaccess+abi
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2025-04-22 00:27:25 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/47f78a7529a2b290a07394e053bcfaff4907b7e5

8354990: Improve negative tests coverage for jpackage signing
8354989: Bug in MacCertificate class

Reviewed-by: almatvee

! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacAppBundler.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacCertificate.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacPkgBundler.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/MacSign.java
+ test/jdk/tools/jpackage/helpers/jdk/jpackage/test/MacSignVerify.java
! test/jdk/tools/jpackage/macosx/MacSignTest.java
! test/jdk/tools/jpackage/macosx/base/SigningBase.java

Changeset: 7a72f0fa
Branch: foreign-memaccess+abi
Author:    Alisen Chung <achung at openjdk.org>
Date:      2025-04-22 01:03:45 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/7a72f0fac9a0704c4a0ada781f1cadd7c4903b3e

8354465: Open some JTable bugs 8

Reviewed-by: serb, kizune

+ test/jdk/javax/swing/JTable/CheckBoxFirstClick.java
+ test/jdk/javax/swing/JTable/IllegalStateException.java
+ test/jdk/javax/swing/JTable/bug4139910.java
+ test/jdk/javax/swing/JTable/bug4226181.java
+ test/jdk/javax/swing/JTable/bug4239157.java

Changeset: ade67df0
Branch: foreign-memaccess+abi
Author:    Alisen Chung <achung at openjdk.org>
Date:      2025-04-22 01:04:48 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/ade67df0f363cb95434832f750ac901c1c75c29c

8354233: Open some JTable bugs 6

Reviewed-by: kizune

+ test/jdk/javax/swing/JTable/bug4129401.java
+ test/jdk/javax/swing/JTable/bug4193727.java
+ test/jdk/javax/swing/JTable/bug4242631.java

Changeset: f880fa91
Branch: foreign-memaccess+abi
Author:    Tejesh R <tr at openjdk.org>
Date:      2025-04-22 03:09:45 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/f880fa91dce7b8844cfa4e95caa3a982e280165a

8352793: Open source several AWT TextComponent tests - Batch 1

Reviewed-by: prr, serb

+ test/jdk/java/awt/TextComponent/BackgroundTest.java
+ test/jdk/java/awt/TextComponent/DisableTest.java
+ test/jdk/java/awt/TextComponent/ModifiersTest.java
+ test/jdk/java/awt/TextComponent/TextFieldMargin.java

Changeset: 0be3f163
Branch: foreign-memaccess+abi
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-04-22 03:29:59 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/0be3f163ed12db305673928d97f975d6f6bb6b1c

8341608: jdeps in JDK 23 crashes when parsing signatures while jdeps in JDK 22 works fine

Reviewed-by: jpai, henryjen

! src/jdk.jdeps/share/classes/com/sun/tools/jdeps/ClassFileReader.java
! src/jdk.jdeps/share/classes/com/sun/tools/jdeps/Dependencies.java
! src/jdk.jdeps/share/classes/com/sun/tools/jdeps/DependencyFinder.java
+ test/langtools/tools/jdeps/MalformedClassesTest.java
+ test/langtools/tools/jdeps/TEST.properties
+ test/langtools/tools/jdeps/jdk.jdeps/com/sun/tools/jdeps/JdepsAccess.java
! test/lib/jdk/test/lib/compiler/InMemoryJavaCompiler.java
! test/lib/jdk/test/lib/util/JarUtils.java

Changeset: e2cb6467
Branch: foreign-memaccess+abi
Author:    Tejesh R <tr at openjdk.org>
Date:      2025-04-22 05:56:07 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e2cb64674f5b6b4f000ab1e903fbb75416218bb3

8343977: Convert java/awt/TextArea/TextAreaCursorTest/HoveringAndDraggingTest to main

Reviewed-by: prr, achung

- test/jdk/java/awt/TextArea/TextAreaCursorTest/HoveringAndDraggingTest.html
! test/jdk/java/awt/TextArea/TextAreaCursorTest/HoveringAndDraggingTest.java

Changeset: d1d7d256
Branch: foreign-memaccess+abi
Author:    Tejesh R <tr at openjdk.org>
Date:      2025-04-22 06:23:24 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d1d7d2569c1745aef778c9b5a62c1bd50735e8a7

8353957: Open source several AWT ScrollPane tests - Batch 1

Reviewed-by: psadhukhan

! test/jdk/ProblemList.txt
+ test/jdk/java/awt/ScrollPane/ScrollPaneFlicker.java
+ test/jdk/java/awt/ScrollPane/ScrollPanePaint.java
+ test/jdk/java/awt/ScrollPane/ScrollPositionTest.java
+ test/jdk/java/awt/ScrollPane/ScrollbarsAsNeededTest.java

Changeset: 33bdc807
Branch: foreign-memaccess+abi
Author:    Abhishek Kumar <abhiscxk at openjdk.org>
Date:      2025-04-22 06:51:18 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/33bdc807b18914bb57ca7853ab45d4fa8fdefd47

8355241: Move NativeDialogToFrontBackTest.java PL test to manual category

Reviewed-by: psadhukhan

! test/jdk/ProblemList.txt

Changeset: a55ccd26
Branch: foreign-memaccess+abi
Author:    Alisen Chung <achung at openjdk.org>
Date:      2025-04-22 07:04:26 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/a55ccd267cdfbb7a52c0647fa3b2f93b36b1805f

8352905: Open some JComboBox bugs 1

Reviewed-by: honkar, psadhukhan

+ test/jdk/javax/swing/JComboBox/bug4166593.java
+ test/jdk/javax/swing/JComboBox/bug4180054.java
+ test/jdk/javax/swing/JComboBox/bug4530952.java
+ test/jdk/javax/swing/JComboBox/bug4530953.java

Changeset: 2f7806ff
Branch: foreign-memaccess+abi
Author:    Doug Simon <dnsimon at openjdk.org>
Date:      2025-04-22 07:07:31 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/2f7806ffe5b5b4b2f7caa14d4559943968c34678

8355034: [JVMCI] assert(static_cast<int>(_jvmci_data_size) == align_up(compiler->is_jvmci() ? jvmci_data->size() : 0, oopSize)) failed: failed: 104 != 16777320

Reviewed-by: never, yzheng, cslucas

! src/hotspot/share/code/nmethod.cpp
! src/hotspot/share/jvmci/jvmciCodeInstaller.cpp
! src/jdk.internal.vm.ci/share/classes/jdk/vm/ci/code/InstalledCode.java
+ test/hotspot/jtreg/compiler/jvmci/jdk.vm.ci.code.test/src/jdk/vm/ci/code/test/InstalledCodeTest.java

Changeset: 17b080b2
Branch: foreign-memaccess+abi
Author:    Tejesh R <tr at openjdk.org>
Date:      2025-04-22 07:44:44 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/17b080b2c90f7fd9986fe38daebb76363d012469

8353446: Open source several AWT Menu tests - Batch 2

Reviewed-by: abhiscxk

+ test/jdk/java/awt/Menu/DestroyMenuTest/DestroyMenuTest.java
+ test/jdk/java/awt/Menu/DestroyMenuTest/MenuTest.java
+ test/jdk/java/awt/Menu/MenuAddRemoveCrash.java
+ test/jdk/java/awt/Menu/MenuZOrderTest.java
+ test/jdk/java/awt/Menu/OnFlyRepaintMenuTest.java

Changeset: 0b2a2f38
Branch: foreign-memaccess+abi
Author:    Alisen Chung <achung at openjdk.org>
Date:      2025-04-22 07:45:56 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/0b2a2f38d0b0133a562a898836d7a1b2dbd73a5e

8353685: Open some JComboBox bugs 4

Reviewed-by: honkar, kizune

+ test/jdk/javax/swing/JComboBox/bug4212498.java
+ test/jdk/javax/swing/JComboBox/bug4459267.java
+ test/jdk/javax/swing/JComboBox/bug4519269.java

Changeset: 7eab2d9f
Branch: foreign-memaccess+abi
Author:    Alisen Chung <achung at openjdk.org>
Date:      2025-04-22 07:58:30 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/7eab2d9f9140a27f7a5c5e0a57b9e6a256558690

8354095: Open some JTable bugs 5

Reviewed-by: kizune, honkar

+ test/jdk/javax/swing/JTable/InternationalCharacters.java
+ test/jdk/javax/swing/JTable/NullTableHeader.java
+ test/jdk/javax/swing/JTable/bug4118307.java
+ test/jdk/javax/swing/JTable/bug4138158.java

Changeset: 367bcc5d
Branch: foreign-memaccess+abi
Author:    Tejesh R <tr at openjdk.org>
Date:      2025-04-22 07:59:45 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/367bcc5df83722231106b635068a17f92404477b

8353445: Open source several AWT Menu tests - Batch 1

Reviewed-by: abhiscxk, prr

! test/jdk/ProblemList.txt
+ test/jdk/java/awt/Menu/MenuActionEventTest.java
+ test/jdk/java/awt/Menu/MenuVisibilityTest.java
+ test/jdk/java/awt/Menu/RmInHideTest.java
+ test/jdk/java/awt/Menu/SetShortCutTest.java

Changeset: 50358d1c
Branch: foreign-memaccess+abi
Author:    Stefan Johansson <sjohanss at openjdk.org>
Date:      2025-04-22 08:00:01 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/50358d1ca49c26d100c5c658de29c75f864fdc60

8354929: ZGC: Update collection stats while holding page allocator lock

Reviewed-by: stefank, tschatzl, aboldtch

! src/hotspot/share/gc/z/zGeneration.cpp
! src/hotspot/share/gc/z/zPageAllocator.cpp
! src/hotspot/share/gc/z/zPageAllocator.hpp

Changeset: bcc33d5e
Branch: foreign-memaccess+abi
Author:    Hamlin Li <mli at openjdk.org>
Date:      2025-04-22 08:32:03 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/bcc33d5ef3bdbfaee51c45014851c54028da03f1

8352504: RISC-V: implement and enable CMoveI/L
8346786: RISC-V: Reconsider ConditionalMoveLimit when adding conditional move

Reviewed-by: fyang, fjiang

! src/hotspot/cpu/riscv/c2_MacroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/c2_MacroAssembler_riscv.hpp
! src/hotspot/cpu/riscv/c2_globals_riscv.hpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.hpp
! src/hotspot/cpu/riscv/riscv.ad
! src/hotspot/cpu/riscv/vm_version_riscv.cpp
! src/hotspot/os_cpu/linux_riscv/riscv_hwprobe.cpp
! test/hotspot/jtreg/compiler/c2/irTests/ModINodeIdealizationTests.java
! test/hotspot/jtreg/compiler/c2/irTests/ModLNodeIdealizationTests.java
! test/hotspot/jtreg/compiler/c2/irTests/TestConv2BExpansion.java
! test/hotspot/jtreg/compiler/c2/irTests/TestFPComparison.java
! test/hotspot/jtreg/compiler/c2/irTests/TestIfMinMax.java
! test/hotspot/jtreg/compiler/lib/ir_framework/TestFramework.java
! test/hotspot/jtreg/compiler/vectorapi/TestVectorTest.java
+ test/micro/org/openjdk/bench/java/lang/ClassComparison.java
! test/micro/org/openjdk/bench/java/lang/FPComparison.java
+ test/micro/org/openjdk/bench/java/lang/IntegerComparison.java
+ test/micro/org/openjdk/bench/java/lang/LongComparison.java
+ test/micro/org/openjdk/bench/java/lang/PointerComparison.java

Changeset: 7cd084cf
Branch: foreign-memaccess+abi
Author:    Ivan ?ipka <isipka at openjdk.org>
Committer: Mahendra Chhipa <mchhipa at openjdk.org>
Date:      2025-04-22 08:46:52 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/7cd084cf350f66fd6ed5b6f5ba9fda71072963fa

8350442: Update copyright

Reviewed-by: naoto, jlu

! test/jdk/sun/nio/cs/Test6392804.java
! test/jdk/sun/nio/cs/TestUTF_32.java

Changeset: 9eeb86d9
Branch: foreign-memaccess+abi
Author:    Alisen Chung <achung at openjdk.org>
Date:      2025-04-22 08:58:42 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9eeb86d972ac4cc38d923b2b868b426bbd27a4e8

8354341: Open some JTable bugs 7

Reviewed-by: kizune, serb

= test/jdk/javax/swing/JTable/ShiftClick.java
+ test/jdk/javax/swing/JTable/bug4128506.java
+ test/jdk/javax/swing/JTable/bug4190222.java
+ test/jdk/javax/swing/JTable/bug4224179.java

Changeset: 0f1c448c
Branch: foreign-memaccess+abi
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2025-04-22 11:23:40 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/0f1c448ca15485cd7270cf0607acfceacdcefaff

8354922: ZGC: Use MAP_FIXED_NOREPLACE when reserving memory

Reviewed-by: aboldtch, eosterlund

! src/hotspot/os/linux/gc/z/zSyscall_linux.hpp
! src/hotspot/os/posix/gc/z/zVirtualMemoryManager_posix.cpp

Changeset: f2587d9b
Branch: foreign-memaccess+abi
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2025-04-22 11:48:46 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/f2587d9bd2e86c46c49ad972790c60ec394848da

8354938: ZGC: Disable UseNUMA when ZFakeNUMA is used

Reviewed-by: aboldtch, jsikstro

! src/hotspot/share/gc/z/zArguments.cpp

Changeset: 5264d80b
Branch: foreign-memaccess+abi
Author:    Martin Balao <mbalao at openjdk.org>
Date:      2025-04-22 14:37:10 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/5264d80bea25a1ef98dae4633b04b16e8de6120f

8350661: PKCS11 HKDF throws ProviderException when requesting a 31-byte AES key

Reviewed-by: fferrari, valeriep, djelinski

! src/jdk.crypto.cryptoki/share/classes/sun/security/pkcs11/P11HKDF.java
! src/jdk.crypto.cryptoki/share/classes/sun/security/pkcs11/P11KeyGenerator.java
! src/jdk.crypto.cryptoki/share/classes/sun/security/pkcs11/P11SecretKeyFactory.java
! src/jdk.crypto.cryptoki/share/classes/sun/security/pkcs11/wrapper/PKCS11Constants.java
! test/jdk/sun/security/pkcs11/KDF/TestHKDF.java

Changeset: 072b8273
Branch: foreign-memaccess+abi
Author:    Per Minborg <pminborg at openjdk.org>
Date:      2025-04-22 15:10:26 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/072b8273a4c7bd75bce440e5f1184e2926ed0f78

8354300: Mark String.hash field @Stable

Reviewed-by: liach, shade, vlivanov

! src/java.base/share/classes/java/lang/String.java
+ test/micro/org/openjdk/bench/java/lang/StringHashCodeStatic.java

Changeset: da16c839
Branch: foreign-memaccess+abi
Author:    Alisen Chung <achung at openjdk.org>
Date:      2025-04-22 15:26:59 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/da16c839735bbf79ece4967f95a98208f74b7f73

8354466: Open some misc Swing bugs 9

Reviewed-by: kizune, honkar

+ test/jdk/javax/swing/JPasswordField/bug4382819.java
+ test/jdk/javax/swing/JSplitPane/bug4820080.java

Changeset: a4c5ed81
Branch: foreign-memaccess+abi
Author:    Alexander Zvegintsev <azvegint at openjdk.org>
Date:      2025-04-22 15:46:04 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/a4c5ed8144376f7ba0d2cb992da63b3e53d51f8b

8354561: Open source several swing tests batch0

Reviewed-by: prr, psadhukhan

+ test/jdk/javax/swing/JComboBox/bug4139900.java
+ test/jdk/javax/swing/JComboBox/bug4174876.java
+ test/jdk/javax/swing/JComboBox/bug4474400.java
+ test/jdk/javax/swing/border/TransparentTitleTest.java

Changeset: 477da161
Branch: foreign-memaccess+abi
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2025-04-22 15:50:58 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/477da161e62040d77079196ea27d24b27de75b64

8352638: Enhance code consistency: java.desktop/windows

Reviewed-by: prr

! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/AnimationController.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/TMSchema.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsBorders.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsButtonUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsCheckBoxMenuItemUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsCheckBoxUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsClassicLookAndFeel.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsComboBoxUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsDesktopIconUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsDesktopManager.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsDesktopPaneUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsEditorPaneUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsFileChooserUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsGraphicsUtils.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsIconFactory.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsInternalFrameTitlePane.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsInternalFrameUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsLabelUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsLookAndFeel.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsMenuBarUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsMenuItemUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsMenuUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsOptionPaneUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsPasswordFieldUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsPopupMenuSeparatorUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsPopupMenuUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsPopupWindow.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsProgressBarUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsRadioButtonMenuItemUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsRadioButtonUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsRootPaneUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsScrollBarUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsScrollPaneUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsSeparatorUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsSliderUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsSpinnerUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsSplitPaneDivider.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsSplitPaneUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsTabbedPaneUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsTableHeaderUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsTextAreaUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsTextFieldUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsTextPaneUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsTextUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsToggleButtonUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsToolBarSeparatorUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsToolBarUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsTreeUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/XPStyle.java
! src/java.desktop/windows/classes/sun/awt/PlatformGraphicsInfo.java
! src/java.desktop/windows/classes/sun/awt/Win32ColorModel24.java
! src/java.desktop/windows/classes/sun/awt/Win32FontManager.java
! src/java.desktop/windows/classes/sun/awt/Win32GraphicsConfig.java
! src/java.desktop/windows/classes/sun/awt/Win32GraphicsDevice.java
! src/java.desktop/windows/classes/sun/awt/Win32GraphicsEnvironment.java
! src/java.desktop/windows/classes/sun/awt/shell/Win32ShellFolder2.java
! src/java.desktop/windows/classes/sun/awt/shell/Win32ShellFolderManager2.java
! src/java.desktop/windows/classes/sun/awt/windows/TranslucentWindowPainter.java
! src/java.desktop/windows/classes/sun/awt/windows/WComponentPeer.java
! src/java.desktop/windows/classes/sun/awt/windows/WDataTransferer.java
! src/java.desktop/windows/classes/sun/awt/windows/WDefaultFontCharset.java
! src/java.desktop/windows/classes/sun/awt/windows/WDesktopProperties.java
! src/java.desktop/windows/classes/sun/awt/windows/WDragSourceContextPeer.java
! src/java.desktop/windows/classes/sun/awt/windows/WEmbeddedFrame.java
! src/java.desktop/windows/classes/sun/awt/windows/WEmbeddedFramePeer.java
! src/java.desktop/windows/classes/sun/awt/windows/WLabelPeer.java
! src/java.desktop/windows/classes/sun/awt/windows/WLightweightFramePeer.java
! src/java.desktop/windows/classes/sun/awt/windows/WMenuItemPeer.java
! src/java.desktop/windows/classes/sun/awt/windows/WMouseInfoPeer.java
! src/java.desktop/windows/classes/sun/awt/windows/WPopupMenuPeer.java
! src/java.desktop/windows/classes/sun/awt/windows/WPrinterJob.java
! src/java.desktop/windows/classes/sun/awt/windows/WScrollPanePeer.java
! src/java.desktop/windows/classes/sun/awt/windows/WScrollbarPeer.java
! src/java.desktop/windows/classes/sun/awt/windows/WToolkit.java
! src/java.desktop/windows/classes/sun/awt/windows/WTrayIconPeer.java
! src/java.desktop/windows/classes/sun/awt/windows/WWindowPeer.java
! src/java.desktop/windows/classes/sun/awt/windows/WingDings.java
! src/java.desktop/windows/classes/sun/font/NativeFont.java
! src/java.desktop/windows/classes/sun/font/NativeStrike.java
! src/java.desktop/windows/classes/sun/java2d/WindowsSurfaceManagerFactory.java
! src/java.desktop/windows/classes/sun/java2d/d3d/D3DBlitLoops.java
! src/java.desktop/windows/classes/sun/java2d/d3d/D3DBufImgOps.java
! src/java.desktop/windows/classes/sun/java2d/d3d/D3DContext.java
! src/java.desktop/windows/classes/sun/java2d/d3d/D3DDrawImage.java
! src/java.desktop/windows/classes/sun/java2d/d3d/D3DGraphicsConfig.java
! src/java.desktop/windows/classes/sun/java2d/d3d/D3DGraphicsDevice.java
! src/java.desktop/windows/classes/sun/java2d/d3d/D3DMaskBlit.java
! src/java.desktop/windows/classes/sun/java2d/d3d/D3DMaskFill.java
! src/java.desktop/windows/classes/sun/java2d/d3d/D3DPaints.java
! src/java.desktop/windows/classes/sun/java2d/d3d/D3DRenderQueue.java
! src/java.desktop/windows/classes/sun/java2d/d3d/D3DRenderer.java
! src/java.desktop/windows/classes/sun/java2d/d3d/D3DScreenUpdateManager.java
! src/java.desktop/windows/classes/sun/java2d/d3d/D3DSurfaceData.java
! src/java.desktop/windows/classes/sun/java2d/d3d/D3DSurfaceDataProxy.java
! src/java.desktop/windows/classes/sun/java2d/d3d/D3DTextRenderer.java
! src/java.desktop/windows/classes/sun/java2d/d3d/D3DVolatileSurfaceManager.java
! src/java.desktop/windows/classes/sun/java2d/opengl/WGLGraphicsConfig.java
! src/java.desktop/windows/classes/sun/java2d/opengl/WGLSurfaceData.java
! src/java.desktop/windows/classes/sun/java2d/opengl/WGLVolatileSurfaceManager.java
! src/java.desktop/windows/classes/sun/java2d/windows/GDIBlitLoops.java
! src/java.desktop/windows/classes/sun/java2d/windows/GDIRenderer.java
! src/java.desktop/windows/classes/sun/java2d/windows/GDIWindowSurfaceData.java
! src/java.desktop/windows/classes/sun/java2d/windows/WindowsFlags.java
! src/java.desktop/windows/classes/sun/print/PlatformPrinterJobProxy.java
! src/java.desktop/windows/classes/sun/print/PrintServiceLookupProvider.java
! src/java.desktop/windows/classes/sun/print/Win32MediaTray.java
! src/java.desktop/windows/classes/sun/print/Win32PrintJob.java
! src/java.desktop/windows/classes/sun/print/Win32PrintService.java
! src/java.desktop/windows/classes/sun/swing/plaf/windows/ClassicSortArrowIcon.java

Changeset: 1889dacb
Branch: foreign-memaccess+abi
Author:    Alisen Chung <achung at openjdk.org>
Date:      2025-04-22 16:01:34 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/1889dacb1981d3d15174bc5a201e683a6cdab725

8353007: Open some JComboBox bugs 2

Reviewed-by: kizune, honkar

+ test/jdk/javax/swing/JComboBox/bug4185024.java
+ test/jdk/javax/swing/JComboBox/bug4201964.java
+ test/jdk/javax/swing/JComboBox/bug4249732.java
+ test/jdk/javax/swing/JComboBox/bug4368848.java

Changeset: 6a310613
Branch: foreign-memaccess+abi
Author:    Tejesh R <tr at openjdk.org>
Date:      2025-04-22 16:11:55 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/6a310613392b9d619ae1bbe3e663cb4a022165d9

8354248: Open source several AWT GridBagLayout and List tests

Reviewed-by: abhiscxk

! test/jdk/ProblemList.txt
+ test/jdk/java/awt/GridBagLayout/ComponentShortage.java
+ test/jdk/java/awt/List/ListScrollbarCursorTest.java
+ test/jdk/java/awt/List/ListScrollbarTest.java

Changeset: d783a940
Branch: foreign-memaccess+abi
Author:    Boris Ulasevich <bulasevich at openjdk.org>
Date:      2025-04-22 16:46:44 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d783a940988677dc91975f884adeaf9f047f7e07

8332368: ubsan aarch64: immediate_aarch64.cpp:298:31: runtime error: shift exponent 32 is too large for 32-bit type 'int'

Reviewed-by: adinn

! src/hotspot/share/adlc/output_h.cpp

Changeset: 594b2651
Branch: foreign-memaccess+abi
Author:    Jamil Nimeh <jnimeh at openjdk.org>
Date:      2025-04-22 16:49:29 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/594b26516e5c01d7daa331db59bdbe8ab7dc0a6d

8350126: Regression ~3% on Crypto-ChaCha20Poly1305.encrypt for MacOSX aarch64

Reviewed-by: aph

! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64_chacha.cpp
! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp

Changeset: e020752e
Branch: foreign-memaccess+abi
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-04-22 16:55:11 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e020752ea4a6f74c321bc83597fadac51332e188

8354484: SIGSEGV when supertype of an AOT-cached class is excluded

Reviewed-by: ccheung, shade

! src/hotspot/share/cds/aotArtifactFinder.cpp
! src/hotspot/share/cds/aotArtifactFinder.hpp

Changeset: f98af0ad
Branch: foreign-memaccess+abi
Author:    Alexander Zvegintsev <azvegint at openjdk.org>
Date:      2025-04-22 17:31:31 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/f98af0ad617a445362859e58af48258bfd5bed03

8354701: Open source few JToolTip tests

Reviewed-by: honkar

+ test/jdk/javax/swing/JToolTip/TooltipTest.java
+ test/jdk/javax/swing/JToolTip/bug4225314.java
+ test/jdk/javax/swing/JToolTip/bug4255441.java

Changeset: 486a6646
Branch: foreign-memaccess+abi
Author:    Harshitha Onkar <honkar at openjdk.org>
Date:      2025-04-22 17:49:52 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/486a66469bc0c814d07e03ce0e7231b408a4d579

8353486: Open source Swing Tests - Set 4

Reviewed-by: azvegint, dnguyen, tr

+ test/jdk/javax/swing/JFileChooser/bug4464774.java
+ test/jdk/javax/swing/JFileChooser/bug4522756.java
+ test/jdk/javax/swing/JFileChooser/bug4759934.java
+ test/jdk/javax/swing/JFileChooser/bug4943900.java
+ test/jdk/javax/swing/JOptionPane/bug4194862.java

Changeset: d61765f6
Branch: foreign-memaccess+abi
Author:    Alisen Chung <achung at openjdk.org>
Date:      2025-04-22 17:56:04 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d61765f64d6361b6e71c6f783c8c5a127b1ac745

8353488: Open some JComboBox bugs 3

Reviewed-by: kizune

+ test/jdk/javax/swing/JComboBox/bug4135833.java
+ test/jdk/javax/swing/JComboBox/bug4171819.java
+ test/jdk/javax/swing/JComboBox/bug4248128.java
+ test/jdk/javax/swing/JComboBox/bug4436376.java

Changeset: 239760ac
Branch: foreign-memaccess+abi
Author:    Eric Caspole <ecaspole at openjdk.org>
Date:      2025-04-22 19:59:41 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/239760ac09c78a9c989df54f6526b67448540eda

8355233: Add a DMB related benchmark

Reviewed-by: kvn

+ test/micro/org/openjdk/bench/vm/compiler/DMBCheck.java

Changeset: 1b8f760d
Branch: foreign-memaccess+abi
Author:    Alexander Zuev <kizune at openjdk.org>
Date:      2025-04-22 20:17:01 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/1b8f760d1b60e63c1391dcad42753a7ebb3f80ec

8354928: Clean up and open source some miscellaneous AWT tests

Reviewed-by: prr, dnguyen

+ test/jdk/java/awt/event/InputEvent/InputEventTimeTest.java
+ test/jdk/java/awt/event/MouseWheelEvent/HWWheelScroll.java
+ test/jdk/java/awt/event/MouseWheelEvent/WheelEventCoord.java
+ test/jdk/java/awt/event/MouseWheelEvent/WheelScrollEnabled.java

Changeset: cc9148dd
Branch: foreign-memaccess+abi
Author:    Damon Nguyen <dnguyen at openjdk.org>
Date:      2025-04-22 20:27:17 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/cc9148ddef95c6ca27ff9fee4c17fb0d4ba7f88e

8354695: Open source several swing tests batch7

Reviewed-by: kizune, achung

+ test/jdk/javax/swing/JRootPane/bug4403624.java
+ test/jdk/javax/swing/JScrollPane/AcceleratedWheelScrolling/HorizScrollers.java
+ test/jdk/javax/swing/JScrollPane/AcceleratedWheelScrolling/RTLScrollers.java
+ test/jdk/javax/swing/JScrollPane/bug4166037.java
+ test/jdk/javax/swing/JScrollPane/bug4237517.java
+ test/jdk/javax/swing/JScrollPane/bug4237560.java
+ test/jdk/javax/swing/JScrollPane/bug4244899.java

Changeset: b7e8952a
Branch: foreign-memaccess+abi
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2025-04-22 23:21:26 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/b7e8952ad6def4ebae8c8c3c04cf6793f472b029

8355071: Fix nsk/jdi test to not require lookup of main thread in order to set the breakpoint used for communication

Reviewed-by: lmesnik, amenkov

! test/hotspot/jtreg/vmTestbase/nsk/jdi/BooleanType/_itself_/booleantype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/addInstanceFilter/instancefilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/addInstanceFilter/instancefilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/addThreadFilter/threadfilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/addThreadFilter/threadfilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/location/location001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ByteType/_itself_/bytetype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/CharType/_itself_/chartype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassLoaderReference/definedClasses/definedclasses001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassLoaderReference/visibleClasses/visibleclasses001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassPrepareRequest/addClassExclusionFilter/filter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassPrepareRequest/addClassFilter_rt/filter_rt002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassPrepareRequest/addClassFilter_s/filter_s002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/DoubleType/_itself_/doubletype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/Event/request/request001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventIterator/nextEvent/nextevent001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventQueue/remove/remove004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventQueue/remove_l/remove_l004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/addCountFilter/addcountfilter001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/disable/disable002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/enable/enable001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/enable/enable002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/getProperty/getproperty001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/isEnabled/isenabled001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/putProperty/putproperty001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/setEnabled/setenabled001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/setEnabled/setenabled002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/setEnabled/setenabled003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/setSuspendPolicy/setsuspendpolicy001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/suspendPolicy/suspendpolicy001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/accessWatchpointRequests/accwtchpreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/breakpointRequests/breakpreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/classPrepareRequests/clsprepreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/classUnloadRequests/clsunlreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createAccessWatchpointRequest/craccwtchpreq003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createBreakpointRequest/crbreakpreq003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createClassPrepareRequest/cpreg001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createClassUnloadRequest/cureg001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createExceptionRequest/crexreq009.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createExceptionRequest/crexreq010.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createMethodEntryRequest/menreg001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createMethodExitRequest/mexreg001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createModificationWatchpointRequest/crmodwtchpreq003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createStepRequest/crstepreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createStepRequest/crstepreq003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createStepRequest/crstepreq004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createThreadDeathRequest/tdreg001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createThreadStartRequest/tsreg001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createVMDeathRequest/vmdreg001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/deleteAllBreakpoints/delallbreakp002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/deleteEventRequest/delevtreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/deleteEventRequests/delevtreqs002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/exceptionRequests/excreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/methodEntryRequests/methentreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/methodExitRequests/methexitreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/modificationWatchpointRequests/modwtchpreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/stepRequests/stepreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/threadDeathRequests/thrdeathreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/threadStartRequests/thrstartreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/vmDeathRequests/vmdeathreq001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/eventIterator/eventiterator001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/eventIterator/eventiterator002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/eventIterator/eventiterator003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/eventIterator/eventiterator004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume005.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume006.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume007.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume010.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume011.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume012.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume013.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy005.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy006.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy007.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy008.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy009.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy010.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy011.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy012.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy013.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy014.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy015.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy016.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy017.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addClassExclusionFilter/filter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addClassFilter_rt/filter_rt002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addClassFilter_s/filter_s002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addInstanceFilter/instancefilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addInstanceFilter/instancefilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addThreadFilter/threadfilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addThreadFilter/threadfilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/exception/exception001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/notifyCaught/notifycaught001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/notifyUncaught/notifyuncaught001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/FloatType/_itself_/floattype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/IntegerType/_itself_/integertype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/LocatableEvent/thread/thread001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/LongType/_itself_/longtype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/Method/isObsolete/isobsolete001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/Method/isObsolete/isobsolete002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addClassExclusionFilter/filter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addClassFilter_rt/filter_rt002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addClassFilter_s/filter_s002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addInstanceFilter/instancefilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addInstanceFilter/instancefilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addThreadFilter/threadfilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addThreadFilter/threadfilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addClassExclusionFilter/filter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addClassFilter_rt/filter_rt002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addClassFilter_s/filter_s002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addInstanceFilter/instancefilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addInstanceFilter/instancefilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addThreadFilter/threadfilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addThreadFilter/threadfilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ModificationWatchpointEvent/_itself_/mwevent001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/disableCollection/disablecollection002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/PathSearchingVirtualMachine/classPath/classpath001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/PrimitiveType/_itself_/primitivetype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/classLoader/classloader001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/getValue/getvalue001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/getValue/getvalue002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/getValue/getvalue003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/getValues/getvalues001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/isFinal/isfinal001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/isStatic/isstatic001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/isStatic/isstatic002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/nestedTypes/nestedtypes001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/nestedTypes/nestedtypes002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ShortType/_itself_/shorttype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addClassExclusionFilter/filter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addClassFilter_rt/filter_rt002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addClassFilter_s/filter_s002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addInstanceFilter/instancefilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addInstanceFilter/instancefilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/depth/depth001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/depth/depth002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/depth/depth003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/size/size001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/size/size002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/thread/thread001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadDeathRequest/addThreadFilter/addthreadfilter001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadDeathRequest/addThreadFilter/addthreadfilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadDeathRequest/addThreadFilter/addthreadfilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadDeathRequest/addThreadFilter/addthreadfilter005.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes005.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadStartRequest/addThreadFilter/addthreadfilter001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadStartRequest/addThreadFilter/addthreadfilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadStartRequest/addThreadFilter/addthreadfilter005.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VMDeathEvent/_itself_/vmdeath002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VMDeathEvent/_itself_/vmdeath003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/allClasses/allclasses001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canAddMethod/canaddmethod001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canPopFrames/canpopframes001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canRedefineClasses/canredefineclasses001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canRequestVMDeathEvent/canreqvmdev001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canUnrestrictedlyRedefineClasses/curc001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canUseInstanceFilters/canusefilters001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canWatchFieldAccess/canwatchaccess001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canWatchFieldModification/canwatchmod001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/redefineClasses/redefineclasses001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VoidType/_itself_/voidtype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassExclusionFilter/filter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassExclusionFilter/filter004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassFilter_rt/filter_rt003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassFilter_rt/filter_rt004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassFilter_s/filter_s003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassFilter_s/filter_s004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addInstanceFilter/instancefilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addInstanceFilter/instancefilter004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addInstanceFilter/instancefilter005.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addInstanceFilter/instancefilter006.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addThreadFilter/addthreadfilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addThreadFilter/addthreadfilter004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addThreadFilter/addthreadfilter005.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addThreadFilter/addthreadfilter006.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/field/field001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/field/field002.java
! test/hotspot/jtreg/vmTestbase/nsk/share/jdi/JDIBase.java

Changeset: 53924882
Branch: foreign-memaccess+abi
Author:    Damon Nguyen <dnguyen at openjdk.org>
Date:      2025-04-23 00:13:09 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/53924882326d3756a4ec52f37a59c8a81059a069

8355332: Fix failing semi-manual test EDT issue

Reviewed-by: azvegint

! test/jdk/javax/swing/JScrollPane/AcceleratedWheelScrolling/HorizScrollers.java
! test/jdk/javax/swing/JScrollPane/AcceleratedWheelScrolling/RTLScrollers.java

Changeset: 4c373703
Branch: foreign-memaccess+abi
Author:    Jatin Bhateja <jbhateja at openjdk.org>
Date:      2025-04-23 02:04:46 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4c373703d9ed63dfc85df7cdcc04ecad5b02ade0

8354668: Missing REX2 prefix accounting in ZGC barriers leads to incorrect encoding

Reviewed-by: aboldtch, sviswanathan

! src/hotspot/cpu/x86/gc/z/zBarrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/z/zBarrierSetAssembler_x86.hpp
! src/hotspot/cpu/x86/gc/z/z_x86_64.ad
! src/hotspot/cpu/x86/jvmciCodeInstaller_x86.cpp

Changeset: a8c6ff16
Branch: foreign-memaccess+abi
Author:    Fei Yang <fyang at openjdk.org>
Date:      2025-04-23 02:10:25 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/a8c6ff161c2c4f1dcf0f8588c9d007994c84e703

8355239: RISC-V: Do not support subword scatter store

Reviewed-by: mli, fjiang

! src/hotspot/cpu/riscv/riscv_v.ad

Changeset: bc518a6c
Branch: foreign-memaccess+abi
Author:    Shaojin Wen <swen at openjdk.org>
Date:      2025-04-23 02:32:36 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/bc518a6cbb9fadc47b00239b4d721c1c62dc5dad

8355240: Remove unused Import in StringUTF16

Reviewed-by: rgiulietti

! src/java.base/share/classes/java/lang/StringUTF16.java

Changeset: 8c89fb95
Branch: foreign-memaccess+abi
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2025-04-23 03:40:26 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/8c89fb95351ea0bc5ffdd920c18f9e820231f233

8355179: Reinstate javax/swing/JScrollBar/4865918/bug4865918.java headful and macos run

Reviewed-by: abhiscxk, serb

! test/jdk/javax/swing/JScrollBar/4865918/bug4865918.java

Changeset: 9a2b425b
Branch: foreign-memaccess+abi
Author:    Daniel Jeli?ski <djelinski at openjdk.org>
Date:      2025-04-23 05:17:41 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9a2b425b13cc468d8627c1548d1d39015ce17af1

8354920: SA core file support on Linux only prints error messages when debug logging is enabled

Reviewed-by: cjplummer, kevinw

! src/jdk.hotspot.agent/linux/native/libsaproc/libproc_impl.c
! src/jdk.hotspot.agent/linux/native/libsaproc/ps_core.c
! src/jdk.hotspot.agent/linux/native/libsaproc/ps_proc.c
! src/jdk.hotspot.agent/macosx/native/libsaproc/libproc_impl.c
! src/jdk.hotspot.agent/macosx/native/libsaproc/ps_core.c
! src/jdk.hotspot.agent/share/native/libsaproc/ps_core_common.c

Changeset: 27faf454
Branch: foreign-memaccess+abi
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2025-04-23 06:22:30 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/27faf45422082009f23463984b8a6e43c15e9e71

8354826: Make ResolverConfigurationImpl.lock field final

Reviewed-by: dfuchs, jpai

! src/java.base/unix/classes/sun/net/dns/ResolverConfigurationImpl.java

Changeset: 263983d0
Branch: foreign-memaccess+abi
Author:    Fredrik Bredberg <fbredberg at openjdk.org>
Date:      2025-04-23 08:04:57 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/263983d0fb9ca567b03d2be4c82cf9fe3d0e6f61

8298733: Reconsider monitors_on_stack assert

Reviewed-by: pchilanomate, coleenp

! src/hotspot/share/runtime/continuationFreezeThaw.cpp
! src/hotspot/share/runtime/stackWatermark.hpp

Changeset: c2e90bcc
Branch: foreign-memaccess+abi
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2025-04-23 08:21:07 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/c2e90bcc8026fb2047b42deae6cdad738d6d01b8

8355363: [BACKOUT] 8354668: Missing REX2 prefix accounting in ZGC barriers leads to incorrect encoding

Reviewed-by: chagedorn

! src/hotspot/cpu/x86/gc/z/zBarrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/z/zBarrierSetAssembler_x86.hpp
! src/hotspot/cpu/x86/gc/z/z_x86_64.ad
! src/hotspot/cpu/x86/jvmciCodeInstaller_x86.cpp

Changeset: e76f2030
Branch: foreign-memaccess+abi
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2025-04-23 10:13:26 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e76f20301c3dcd65610e982fc98b7a08ebf0c8f1

8354309: Sort GC includes

Reviewed-by: eosterlund, iwalulya, kbarrett

! src/hotspot/cpu/aarch64/gc/shenandoah/c1/shenandoahBarrierSetC1_aarch64.cpp
! src/hotspot/cpu/aarch64/gc/shenandoah/shenandoahBarrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/gc/z/zAddress_aarch64.cpp
! src/hotspot/cpu/arm/gc/g1/g1BarrierSetAssembler_arm.cpp
! src/hotspot/cpu/arm/gc/shared/barrierSetNMethod_arm.cpp
! src/hotspot/cpu/ppc/gc/shared/barrierSetNMethod_ppc.cpp
! src/hotspot/cpu/ppc/gc/shenandoah/c1/shenandoahBarrierSetC1_ppc.cpp
! src/hotspot/cpu/ppc/gc/shenandoah/shenandoahBarrierSetAssembler_ppc.cpp
! src/hotspot/cpu/ppc/gc/z/zAddress_ppc.cpp
! src/hotspot/cpu/riscv/gc/shared/barrierSetNMethod_riscv.cpp
! src/hotspot/cpu/riscv/gc/shenandoah/c1/shenandoahBarrierSetC1_riscv.cpp
! src/hotspot/cpu/riscv/gc/shenandoah/shenandoahBarrierSetAssembler_riscv.cpp
! src/hotspot/cpu/riscv/gc/z/zAddress_riscv.cpp
! src/hotspot/cpu/s390/gc/g1/g1BarrierSetAssembler_s390.cpp
! src/hotspot/cpu/x86/gc/shenandoah/c1/shenandoahBarrierSetC1_x86.cpp
! src/hotspot/cpu/x86/gc/shenandoah/shenandoahBarrierSetAssembler_x86.cpp
! src/hotspot/os/windows/gc/z/zSyscall_windows.hpp
! src/hotspot/share/gc/epsilon/epsilonMonitoringSupport.cpp
! src/hotspot/share/gc/g1/c1/g1BarrierSetC1.cpp
! src/hotspot/share/gc/g1/c2/g1BarrierSetC2.cpp
! src/hotspot/share/gc/g1/g1AllocRegion.cpp
! src/hotspot/share/gc/g1/g1Allocator.cpp
! src/hotspot/share/gc/g1/g1AnalyticsSequences.inline.hpp
! src/hotspot/share/gc/g1/g1BarrierSet.hpp
! src/hotspot/share/gc/g1/g1BlockOffsetTable.inline.hpp
! src/hotspot/share/gc/g1/g1CardSet.inline.hpp
! src/hotspot/share/gc/g1/g1CardSetContainers.inline.hpp
! src/hotspot/share/gc/g1/g1CardSetMemory.inline.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectionSet.inline.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMarkObjArrayProcessor.inline.hpp
! src/hotspot/share/gc/g1/g1ConcurrentRebuildAndScrub.cpp
! src/hotspot/share/gc/g1/g1ConcurrentRefine.cpp
! src/hotspot/share/gc/g1/g1DirtyCardQueue.hpp
! src/hotspot/share/gc/g1/g1EdenRegions.hpp
! src/hotspot/share/gc/g1/g1EvacFailureRegions.inline.hpp
! src/hotspot/share/gc/g1/g1EvacStats.cpp
! src/hotspot/share/gc/g1/g1EvacStats.hpp
! src/hotspot/share/gc/g1/g1FullCollector.cpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.cpp
! src/hotspot/share/gc/g1/g1HeapRegionManager.cpp
! src/hotspot/share/gc/g1/g1InitLogger.cpp
! src/hotspot/share/gc/g1/g1MonitoringSupport.cpp
! src/hotspot/share/gc/g1/g1MonitoringSupport.hpp
! src/hotspot/share/gc/g1/g1MonotonicArena.inline.hpp
! src/hotspot/share/gc/g1/g1MonotonicArenaFreeMemoryTask.cpp
! src/hotspot/share/gc/g1/g1NMethodClosure.cpp
! src/hotspot/share/gc/g1/g1OopClosures.inline.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp
! src/hotspot/share/gc/g1/g1Policy.cpp
! src/hotspot/share/gc/g1/g1Policy.hpp
! src/hotspot/share/gc/g1/g1RemSet.cpp
! src/hotspot/share/gc/g1/g1ServiceThread.cpp
! src/hotspot/share/gc/g1/g1SurvivorRegions.cpp
! src/hotspot/share/gc/g1/g1Trace.cpp
! src/hotspot/share/gc/g1/g1VMOperations.cpp
! src/hotspot/share/gc/g1/g1YoungCollector.cpp
! src/hotspot/share/gc/g1/g1YoungGCPreEvacuateTasks.cpp
! src/hotspot/share/gc/parallel/parallelInitLogger.cpp
! src/hotspot/share/gc/parallel/psAdaptiveSizePolicy.cpp
! src/hotspot/share/gc/parallel/psCardTable.cpp
! src/hotspot/share/gc/parallel/psCompactionManager.cpp
! src/hotspot/share/gc/parallel/psCompactionManager.hpp
! src/hotspot/share/gc/parallel/psScavenge.cpp
! src/hotspot/share/gc/parallel/psScavenge.hpp
! src/hotspot/share/gc/parallel/psVMOperations.cpp
! src/hotspot/share/gc/serial/serialArguments.cpp
! src/hotspot/share/gc/serial/serialFullGC.cpp
! src/hotspot/share/gc/serial/tenuredGeneration.inline.hpp
! src/hotspot/share/gc/shared/ageTable.cpp
! src/hotspot/share/gc/shared/barrierSetConfig.inline.hpp
! src/hotspot/share/gc/shared/barrierSetNMethod.cpp
! src/hotspot/share/gc/shared/bufferNode.cpp
! src/hotspot/share/gc/shared/c1/barrierSetC1.hpp
! src/hotspot/share/gc/shared/c2/barrierSetC2.cpp
! src/hotspot/share/gc/shared/c2/cardTableBarrierSetC2.cpp
! src/hotspot/share/gc/shared/c2/modRefBarrierSetC2.cpp
! src/hotspot/share/gc/shared/cardTable.cpp
! src/hotspot/share/gc/shared/collectedHeap.cpp
! src/hotspot/share/gc/shared/gcHeapSummary.hpp
! src/hotspot/share/gc/shared/gcInitLogger.cpp
! src/hotspot/share/gc/shared/gcLocker.cpp
! src/hotspot/share/gc/shared/gcLogPrecious.hpp
! src/hotspot/share/gc/shared/gcOverheadChecker.hpp
! src/hotspot/share/gc/shared/gcPolicyCounters.cpp
! src/hotspot/share/gc/shared/gcTimer.cpp
! src/hotspot/share/gc/shared/gcTraceTime.cpp
! src/hotspot/share/gc/shared/gcVMOperations.cpp
! src/hotspot/share/gc/shared/locationPrinter.cpp
! src/hotspot/share/gc/shared/memAllocator.cpp
! src/hotspot/share/gc/shared/parallelCleaning.cpp
! src/hotspot/share/gc/shared/partialArrayState.cpp
! src/hotspot/share/gc/shared/partialArrayTaskStepper.inline.hpp
! src/hotspot/share/gc/shared/referenceProcessorPhaseTimes.cpp
! src/hotspot/share/gc/shared/satbMarkQueue.cpp
! src/hotspot/share/gc/shared/stringdedup/stringDedup.cpp
! src/hotspot/share/gc/shared/stringdedup/stringDedupTable.cpp
! src/hotspot/share/gc/shared/stringdedup/stringDedupTable.hpp
! src/hotspot/share/gc/shared/taskTerminator.cpp
! src/hotspot/share/gc/shared/taskqueue.cpp
! src/hotspot/share/gc/shared/threadLocalAllocBuffer.inline.hpp
! src/hotspot/share/gc/shared/weakProcessor.cpp
! src/hotspot/share/gc/shenandoah/c1/shenandoahBarrierSetC1.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahAdaptiveHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahAdaptiveHeuristics.hpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahCompactHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahGenerationalHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahGlobalHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahYoungHeuristics.cpp
! src/hotspot/share/gc/shenandoah/mode/shenandoahGenerationalMode.cpp
! src/hotspot/share/gc/shenandoah/mode/shenandoahPassiveMode.cpp
! src/hotspot/share/gc/shenandoah/shenandoahBarrierSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahBarrierSet.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahClosures.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahCodeRoots.hpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahControlThread.cpp
! src/hotspot/share/gc/shenandoah/shenandoahControlThread.hpp
! src/hotspot/share/gc/shenandoah/shenandoahController.cpp
! src/hotspot/share/gc/shenandoah/shenandoahController.hpp
! src/hotspot/share/gc/shenandoah/shenandoahDegeneratedGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahEvacTracker.cpp
! src/hotspot/share/gc/shenandoah/shenandoahFreeSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahFreeSet.hpp
! src/hotspot/share/gc/shenandoah/shenandoahFullGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahGC.hpp
! src/hotspot/share/gc/shenandoah/shenandoahGeneration.cpp
! src/hotspot/share/gc/shenandoah/shenandoahGeneration.hpp
! src/hotspot/share/gc/shenandoah/shenandoahGenerationSizer.cpp
! src/hotspot/share/gc/shenandoah/shenandoahGenerationalControlThread.cpp
! src/hotspot/share/gc/shenandoah/shenandoahGenerationalEvacuationTask.cpp
! src/hotspot/share/gc/shenandoah/shenandoahGenerationalFullGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahGenerationalHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahGlobalGeneration.cpp
! src/hotspot/share/gc/shenandoah/shenandoahGlobalGeneration.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegionCounters.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegionCounters.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegionSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegionSet.hpp
! src/hotspot/share/gc/shenandoah/shenandoahInitLogger.cpp
! src/hotspot/share/gc/shenandoah/shenandoahLock.cpp
! src/hotspot/share/gc/shenandoah/shenandoahMark.hpp
! src/hotspot/share/gc/shenandoah/shenandoahMarkBitMap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahMarkingContext.cpp
! src/hotspot/share/gc/shenandoah/shenandoahMarkingContext.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahMemoryPool.cpp
! src/hotspot/share/gc/shenandoah/shenandoahMetrics.cpp
! src/hotspot/share/gc/shenandoah/shenandoahMmuTracker.cpp
! src/hotspot/share/gc/shenandoah/shenandoahMonitoringSupport.cpp
! src/hotspot/share/gc/shenandoah/shenandoahOldGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahOldGeneration.cpp
! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.cpp
! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.hpp
! src/hotspot/share/gc/shenandoah/shenandoahReferenceProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahRootVerifier.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRuntime.cpp
! src/hotspot/share/gc/shenandoah/shenandoahScanRemembered.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahSimpleBitMap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahStringDedup.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahTaskqueue.hpp
! src/hotspot/share/gc/shenandoah/shenandoahThreadLocalData.hpp
! src/hotspot/share/gc/shenandoah/shenandoahUnload.cpp
! src/hotspot/share/gc/shenandoah/shenandoahUtils.cpp
! src/hotspot/share/gc/shenandoah/shenandoahUtils.hpp
! src/hotspot/share/gc/shenandoah/shenandoahVerifier.cpp
! src/hotspot/share/gc/shenandoah/shenandoahWorkGroup.cpp
! src/hotspot/share/gc/shenandoah/shenandoahYoungGeneration.cpp
! src/hotspot/share/gc/shenandoah/shenandoahYoungGeneration.hpp
! src/hotspot/share/gc/shenandoah/vmStructs_shenandoah.hpp
! src/hotspot/share/gc/z/c1/zBarrierSetC1.cpp
! src/hotspot/share/gc/z/zHeapIterator.hpp
! src/hotspot/share/gc/z/zMarkContext.hpp
! src/hotspot/share/gc/z/zMarkingSMR.hpp
! src/hotspot/share/gc/z/zNMT.cpp
! src/hotspot/share/gc/z/zNMT.hpp
! src/hotspot/share/gc/z/zNMethod.cpp
! src/hotspot/share/gc/z/zNMethodTable.cpp
! src/hotspot/share/gc/z/zObjArrayAllocator.cpp
! src/hotspot/share/gc/z/zRuntimeWorkers.cpp
! src/hotspot/share/gc/z/zStat.cpp
! src/hotspot/share/gc/z/zUncoloredRoot.inline.hpp
! src/hotspot/share/gc/z/zVerify.cpp
! src/hotspot/share/gc/z/zVirtualMemoryManager.inline.hpp

Changeset: 82c24944
Branch: foreign-memaccess+abi
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-04-23 10:40:45 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/82c249446f2bd6f3b0e612c5ef3e6bfcab388c3b

8354228: Parallel: Set correct minimum of InitialSurvivorRatio

Reviewed-by: tschatzl, gli

! src/hotspot/share/gc/parallel/parallelArguments.cpp
! src/hotspot/share/gc/shared/gc_globals.hpp
! test/hotspot/jtreg/gc/arguments/TestMinAndInitialSurvivorRatioFlags.java

Changeset: ef0cd182
Branch: foreign-memaccess+abi
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2025-04-23 11:48:48 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/ef0cd1823d7d57e42e66255a0e80bfa495a7102d

8354949: JFR: Split up the EventInstrumentation class

Reviewed-by: mgronlun, liach

+ src/jdk.jfr/share/classes/jdk/jfr/internal/ClassInspector.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/EventInstrumentation.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/JVMUpcalls.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/util/Bytecode.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/util/ImplicitFields.java

Changeset: 44c5aca5
Branch: foreign-memaccess+abi
Author:    Robert Toyonaga <rtoyonag at redhat.com>
Committer: Thomas Stuefe <stuefe at openjdk.org>
Date:      2025-04-23 11:53:09 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/44c5aca54d1e0aaf0616f77845c5b3b1e2fccf5a

8341491: Reserve and commit memory operations should be protected by NMT lock

Reviewed-by: stuefe, stefank

! src/hotspot/share/runtime/os.cpp
! test/hotspot/gtest/runtime/test_os.cpp

Changeset: c873837d
Branch: foreign-memaccess+abi
Author:    Shaojin Wen <swen at openjdk.org>
Date:      2025-04-23 13:01:42 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/c873837da6e373613866f5f5c0017f0fccb97b57

8355300: Add final to BitSieve

Reviewed-by: liach, pminborg

! src/java.base/share/classes/java/math/BitSieve.java

Changeset: a372937d
Branch: foreign-memaccess+abi
Author:    Archie Cobbs <acobbs at openjdk.org>
Date:      2025-04-23 13:22:57 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/a372937d8480404e69eff43682c91506997fd8ee

8350983: JShell LocalExecutionControl only needs stopCheck() on backward branches

Reviewed-by: jlahoda, liach, asotona

! src/jdk.jshell/share/classes/jdk/jshell/execution/LocalExecutionControl.java

Changeset: 3c7f78c0
Branch: foreign-memaccess+abi
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2025-04-23 13:26:22 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/3c7f78c066b303d32defeda95d617fd90dc6e066

8341833: incomplete snippet from loaded files from command line is ignored

Reviewed-by: liach, asotona

! src/jdk.jshell/share/classes/jdk/internal/jshell/tool/JShellTool.java
! src/jdk.jshell/share/classes/jdk/internal/jshell/tool/resources/l10n.properties
! test/langtools/jdk/jshell/StartOptionTest.java
! test/langtools/jdk/jshell/ToolProviderTest.java

Changeset: e8a1a646
Branch: foreign-memaccess+abi
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2025-04-23 14:08:20 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e8a1a6462d3fd4782c383adc85e0327f2595c012

8355401: Remove unused HWperKB

Reviewed-by: ayang, tschatzl

! src/hotspot/share/utilities/globalDefinitions.hpp

Changeset: 023f30bc
Branch: foreign-memaccess+abi
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2025-04-23 14:10:04 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/023f30bcaa820080ed5b5aa6f9a0a996a62c7d34

8355394: ZGC: Windows compile error in ZUtils

Co-authored-by: Axel Boldt-Christmas <aboldtch at openjdk.org>
Reviewed-by: aboldtch, tschatzl

! src/hotspot/share/gc/z/zUtils.inline.hpp

Changeset: 6befc189
Branch: foreign-memaccess+abi
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2025-04-23 14:23:38 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/6befc189741069cc4b188e4822541fb9ab72ee28

8355278: Improve debuggability of com/sun/jndi/ldap/LdapPoolTimeoutTest.java test

Reviewed-by: aefimov

! test/jdk/com/sun/jndi/ldap/LdapPoolTimeoutTest.java

Changeset: 12c3a231
Branch: foreign-memaccess+abi
Author:    Jiangli Zhou <jiangli at openjdk.org>
Date:      2025-04-23 14:55:15 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/12c3a231e6c1709660e61995f09ad857858e2e36

8354898: jdk/internal/loader/NativeLibraries/Main.java fails on static JDK

Reviewed-by: jpai

! test/jdk/jdk/internal/loader/NativeLibraries/Main.java

Changeset: 32a597b3
Branch: foreign-memaccess+abi
Author:    Phil Race <prr at openjdk.org>
Date:      2025-04-23 15:44:56 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/32a597b36f994d6e720e0576ad110dac4a5304fe

8355333: Some Problem list entries point to non-existent / wrong files

Reviewed-by: serb

! test/jdk/ProblemList.txt

Changeset: 1a72febc
Branch: foreign-memaccess+abi
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2025-04-23 16:04:40 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/1a72febc97de3d0ade8813951797dfda1984650f

8355228: Improve runtime/CompressedOops/CompressedClassPointersEncodingScheme.java to support JDK build with -XX:+UseCompactObjectHeaders

Reviewed-by: syan, stuefe, coleenp

! test/hotspot/jtreg/runtime/CompressedOops/CompressedClassPointersEncodingScheme.java

Changeset: f097aa90
Branch: foreign-memaccess+abi
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2025-04-23 16:07:36 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/f097aa90c91826ba6c3c7380a84b8e98f1d42bbb

8355215: Add @spec tags to Emoji related methods

Reviewed-by: joehw, iris, jlu

! src/java.base/share/classes/java/lang/Character.java

Changeset: 2ec61f0f
Branch: foreign-memaccess+abi
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2025-04-23 16:13:23 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/2ec61f0f34d2fa313ae3ed5d6aa0881ec091b347

8353214: Add testing with --enable-preview

Reviewed-by: erikj

! make/RunTests.gmk
+ test/hotspot/jtreg/ProblemList-enable-preview.txt
+ test/jdk/ProblemList-enable-preview.txt
! test/jdk/jdk/modules/etc/DefaultModules.java

Changeset: 8bd56452
Branch: foreign-memaccess+abi
Author:    Sangheon Kim <sangheki at openjdk.org>
Date:      2025-04-23 16:37:07 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/8bd564521804e98911cc9ff3b7696165e3243139

8346568: G1: Other time can be negative

Reviewed-by: tschatzl, iwalulya

! src/hotspot/share/gc/g1/g1GCPhaseTimes.cpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.hpp
! src/hotspot/share/gc/g1/g1RemSet.cpp
! src/hotspot/share/gc/g1/g1YoungCollector.cpp

Changeset: ac41bc31
Branch: foreign-memaccess+abi
Author:    Justin Lu <jlu at openjdk.org>
Date:      2025-04-23 16:52:42 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/ac41bc31c96951b9fe51c22d16f31bdc1806a881

8354343: Hardening of Currency tests for not yet defined future ISO 4217 currency

Reviewed-by: naoto

! test/jdk/java/util/Currency/ValidateISO4217.java

Changeset: 35716647
Branch: foreign-memaccess+abi
Author:    Sergey Kuksenko <skuksenko at openjdk.org>
Date:      2025-04-23 17:03:37 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/35716647b531f0c20f9803138dfe2cedd6c4deee

8353478: Update crypto microbenchmarks to cover ML-DSA, ML-KEM, and HSS algorithms

Reviewed-by: ecaspole

- test/micro/org/openjdk/bench/java/security/MLDSA.java
- test/micro/org/openjdk/bench/java/security/MLKEMBench.java
= test/micro/org/openjdk/bench/javax/crypto/full/HSSBench.java
+ test/micro/org/openjdk/bench/javax/crypto/full/KEMBench.java
! test/micro/org/openjdk/bench/javax/crypto/full/KeyPairGeneratorBench.java
! test/micro/org/openjdk/bench/javax/crypto/full/SignatureBench.java
+ test/micro/org/openjdk/bench/javax/crypto/small/HSSBench.java
+ test/micro/org/openjdk/bench/javax/crypto/small/KEMBench.java
! test/micro/org/openjdk/bench/javax/crypto/small/KeyPairGeneratorBench.java
! test/micro/org/openjdk/bench/javax/crypto/small/SignatureBench.java

Changeset: bf8a881f
Branch: foreign-memaccess+abi
Author:    Alexey Ivanov <aivanov at openjdk.org>
Date:      2025-04-23 18:47:11 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/bf8a881f02da14a3d47b30eaf414dea76a1c231f

8352733: Improve RotFontBoundsTest test

Use PassFailJFrame framework for creating manual test UI.

Provide check boxes for each degree of rotation which allow
hiding and showing the specified rotation.
Provide 'Select All' and 'Clear All' buttons.
Display Java version at the bottom of the test.

Reviewed-by: prr, azvegint, abhiscxk, honkar

+ test/jdk/java/awt/font/TextLayout/RotFontBoundsTest.java

Changeset: adcaf01b
Branch: foreign-memaccess+abi
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-04-23 20:19:02 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/adcaf01b4feb72f7205796873fd16b77907b2ef1

8355237: Upstream AOT test cases from Leyden repo to mainline

Reviewed-by: ccheung, kvn, lmesnik, shade

! test/hotspot/jtreg/TEST.groups
+ test/hotspot/jtreg/runtime/cds/appcds/aotCache/HelloAOTCache.java
+ test/hotspot/jtreg/runtime/cds/appcds/aotClassLinking/StringConcatStress.java

Changeset: 88e0b00a
Branch: foreign-memaccess+abi
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-04-23 21:25:30 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/88e0b00a46301ac14fb0b1c0d2717e80ba4b1dc0

8353298: AOT cache creation asserts with _array_klasses in an unregistered InstanceKlass

Reviewed-by: ccheung, kvn

! src/hotspot/share/oops/klass.cpp
+ test/hotspot/jtreg/runtime/cds/appcds/aotCache/AOTCacheSupportForCustomLoaders.java

Changeset: ffe6a4f9
Branch: foreign-memaccess+abi
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-04-23 21:39:55 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/ffe6a4f9e1449ce9a78372f11bfc0ef6cd7d6842

8355335: Avoid pattern matching switches in core ClassFile API

Reviewed-by: asotona

! src/java.base/share/classes/jdk/internal/classfile/impl/BlockCodeBuilderImpl.java
! src/java.base/share/classes/jdk/internal/classfile/impl/ChainedClassBuilder.java
! src/java.base/share/classes/jdk/internal/classfile/impl/ChainedFieldBuilder.java
! src/java.base/share/classes/jdk/internal/classfile/impl/ChainedMethodBuilder.java
! src/java.base/share/classes/jdk/internal/classfile/impl/CodeImpl.java
! src/java.base/share/classes/jdk/internal/classfile/impl/NonterminalCodeBuilder.java

Changeset: bd1c53e9
Branch: foreign-memaccess+abi
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-04-23 21:40:50 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/bd1c53e96038994788ca5c11602aa2ce4fa4c840

8354899: Reduce overhead associated with type switches

Reviewed-by: asotona

! src/java.base/share/classes/java/lang/runtime/SwitchBootstraps.java
! src/java.base/share/classes/jdk/internal/classfile/impl/DirectCodeBuilder.java

Changeset: 669d4d6b
Branch: foreign-memaccess+abi
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2025-04-23 22:29:59 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/669d4d6bfa50ab6ae73d05c6a0b069f4507d298e

8355328: Improve negative tests coverage for jpackage signing

Reviewed-by: almatvee

! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/AdditionalLauncher.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/JPackageCommand.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/LauncherAsServiceVerifier.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/LinuxHelper.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/MacSignVerify.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/TKit.java
! test/jdk/tools/jpackage/linux/ShortcutHintTest.java
! test/jdk/tools/jpackage/share/AppLauncherEnvTest.java
! test/jdk/tools/jpackage/share/BasicTest.java
! test/jdk/tools/jpackage/share/ErrorTest.java
! test/jdk/tools/jpackage/share/IconTest.java
! test/jdk/tools/jpackage/share/JLinkOptionsTest.java
! test/jdk/tools/jpackage/share/JavaOptionsEqualsTest.java
! test/jdk/tools/jpackage/share/JavaOptionsTest.java
! test/jdk/tools/jpackage/share/MainClassTest.java
! test/jdk/tools/jpackage/windows/WinL10nTest.java
! test/jdk/tools/jpackage/windows/WinOSConditionTest.java
! test/jdk/tools/jpackage/windows/WinResourceTest.java
! test/jdk/tools/jpackage/windows/WinScriptTest.java

Changeset: 3b7f43f9
Branch: foreign-memaccess+abi
Author:    Harshitha Onkar <honkar at openjdk.org>
Date:      2025-04-23 22:41:31 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/3b7f43f95e061274020deaa1eecdb8182a6b64e1

8355429: Open source ProgressMonitor test

Reviewed-by: azvegint

+ test/jdk/javax/swing/ProgressMonitor/bug4401480.java

Changeset: 4873eec0
Branch: foreign-memaccess+abi
Author:    Alexander Zvegintsev <azvegint at openjdk.org>
Date:      2025-04-23 22:57:42 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4873eec06f25227fe221a86b07c6072e676f7d5d

8354554: Open source several clipboard tests batch1

Reviewed-by: serb, prr

! test/jdk/ProblemList.txt
+ test/jdk/java/awt/Clipboard/ClipRWTest.java
+ test/jdk/java/awt/Clipboard/LostOwnershipChainTest/SystemClipboard2ProcTest.java
+ test/jdk/java/awt/Clipboard/NoOwnerNoTargetsTest.java
+ test/jdk/java/awt/Clipboard/PasteNullToTextComponentsTest.java

Changeset: ac17449b
Branch: foreign-memaccess+abi
Author:    William Kemper <wkemper at openjdk.org>
Date:      2025-04-23 22:58:47 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/ac17449bdb946d98cb65c8eae9c9671f527a79cb

8353596: GenShen: Test TestClone.java#generational-no-coops intermittent timed out

Reviewed-by: kdnilsen, ysr

! src/hotspot/share/gc/shenandoah/shenandoahGenerationalControlThread.cpp

Changeset: b10a304b
Branch: foreign-memaccess+abi
Author:    Alexander Zvegintsev <azvegint at openjdk.org>
Date:      2025-04-23 23:03:22 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/b10a304b2bdec5fdd3d689ae8fcd341e68e80b72

8354553: Open source several clipboard tests batch0

Reviewed-by: serb, prr

! test/jdk/ProblemList.txt
+ test/jdk/java/awt/Clipboard/ClipboardSecurity.java
+ test/jdk/java/awt/Clipboard/GetAltContentsTest/SystemClipboardTest.java
+ test/jdk/java/awt/Clipboard/ImageTransferTest.java
+ test/jdk/java/awt/Clipboard/NoDataConversionFailureTest.java

Changeset: bbec3c07
Branch: foreign-memaccess+abi
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-04-24 00:00:36 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/bbec3c0730df4578cee5cbc9dab40810ff093966

8354558: -XX:AOTMode=record crashes with boot loader package-info class

Reviewed-by: ccheung, matsaave

! src/hotspot/share/classfile/classLoader.cpp
+ test/hotspot/jtreg/runtime/cds/appcds/aotCache/PackageInfoClass.java
! test/lib/jdk/test/lib/cds/CDSAppTester.java
! test/lib/jdk/test/lib/cds/SimpleCDSAppTester.java

Changeset: 428334b6
Branch: foreign-memaccess+abi
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Date:      2025-04-24 01:09:17 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/428334b616e1c436fbc2b8d71e41a0b154e9da12

8353216: Improve VerifyMethodHandles for method handle linkers

Reviewed-by: dlong

! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/methodHandles_aarch64.cpp
! src/hotspot/cpu/aarch64/methodHandles_aarch64.hpp
! src/hotspot/cpu/x86/methodHandles_x86.cpp
! src/hotspot/cpu/x86/methodHandles_x86.hpp

Changeset: 188c2360
Branch: foreign-memaccess+abi
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-04-24 06:58:21 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/188c236071fd573a9ef35c34126443c6982a4f53

8353558: x86: Use better instructions for ICache sync when available

Reviewed-by: kvn, adinn

! src/hotspot/cpu/aarch64/icache_aarch64.cpp
! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/globals_x86.hpp
! src/hotspot/cpu/x86/icache_x86.cpp
! src/hotspot/cpu/x86/icache_x86.hpp
! src/hotspot/cpu/x86/vm_version_x86.cpp
! src/hotspot/cpu/zero/icache_zero.hpp
! src/hotspot/os_cpu/bsd_aarch64/icache_bsd_aarch64.hpp
! src/hotspot/os_cpu/linux_aarch64/icache_linux_aarch64.hpp
! src/hotspot/os_cpu/windows_aarch64/icache_windows_aarch64.hpp
! src/hotspot/share/runtime/flags/flagSetting.hpp
! src/hotspot/share/runtime/icache.cpp
! src/hotspot/share/runtime/icache.hpp
! src/hotspot/share/runtime/init.cpp
+ test/hotspot/gtest/runtime/test_icache.cpp

Changeset: 7bfbb9a5
Branch: foreign-memaccess+abi
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2025-04-24 06:58:37 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/7bfbb9a51533f30613cacd47433ba709353ce3d5

8348928: Check for case label validity are misbehaving when binding patterns with unnamed bindings are present

Reviewed-by: asotona, abimpoudis, vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java
! test/langtools/tools/javac/patterns/SwitchErrors.java
! test/langtools/tools/javac/patterns/SwitchErrors.out

Changeset: 953eef4f
Branch: foreign-memaccess+abi
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2025-04-24 07:20:25 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/953eef4f113408ab4ae432308f9848f7d226c619

8347337: ZGC: String dedups short-lived strings

Reviewed-by: kbarrett, aboldtch, eosterlund

! src/hotspot/share/gc/z/zForwarding.hpp
! src/hotspot/share/gc/z/zMark.cpp
! src/hotspot/share/gc/z/zMarkContext.hpp
! src/hotspot/share/gc/z/zMarkContext.inline.hpp
! src/hotspot/share/gc/z/zRelocate.cpp
+ src/hotspot/share/gc/z/zStringDedup.hpp
+ src/hotspot/share/gc/z/zStringDedup.inline.hpp

Changeset: 84e9264e
Branch: foreign-memaccess+abi
Author:    Manuel H?ssig <manuel.hassig at oracle.com>
Committer: Christian Hagedorn <chagedorn at openjdk.org>
Date:      2025-04-24 08:29:08 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/84e9264e76ca6e5d984c8eecbf5c5d11128fc174

8346552: C2: Add IR tests to check that Predicate cloning in Loop Unswitching works as expected

Co-authored-by: Christian Hagedorn <chagedorn at openjdk.org>
Reviewed-by: chagedorn, epeter

! src/hotspot/share/opto/ifnode.cpp
! src/hotspot/share/opto/predicates.cpp
! src/hotspot/share/opto/predicates.hpp
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java
+ test/hotspot/jtreg/compiler/loopopts/TestUnswitchPredicateCloning.java

Changeset: 290d24d1
Branch: foreign-memaccess+abi
Author:    Manuel H?ssig <manuel.hassig at oracle.com>
Committer: Christian Hagedorn <chagedorn at openjdk.org>
Date:      2025-04-24 08:36:35 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/290d24d16adcef6b9f0f5ac789b125fd7bac66a5

8355400: Better git detection in update_copyright_year.sh

Reviewed-by: erikj, chagedorn

! make/scripts/update_copyright_year.sh

Changeset: be6e4406
Branch: foreign-memaccess+abi
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2025-04-24 09:10:43 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/be6e4406d8c9024bb368ed9dc22d4a6df2a0846a

8349139: C2: Div looses dependency on condition that guarantees divisor not zero in counted loop

Reviewed-by: chagedorn, epeter, qamai

! src/hotspot/share/opto/loopTransform.cpp
! src/hotspot/share/opto/loopnode.cpp
! src/hotspot/share/opto/loopnode.hpp
! src/hotspot/share/opto/loopopts.cpp
! src/hotspot/share/opto/predicates.cpp
+ test/hotspot/jtreg/compiler/controldependency/TestDivDependentOnMainLoopGuard.java
+ test/hotspot/jtreg/compiler/controldependency/TestMainLoopNoBackedgeFloatingDiv.java

Changeset: 74a2c831
Branch: foreign-memaccess+abi
Author:    Saranya Natarajan <saranya.natarajan at oracle.com>
Committer: Roberto Casta?eda Lozano <rcastanedalo at openjdk.org>
Date:      2025-04-24 09:33:15 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/74a2c831a2af55c66317ca8aead53fde2a2a6900

8352620: C2: rename MemNode::memory_type() to MemNode::value_basic_type()

Reviewed-by: rcastanedalo, thartmann

! src/hotspot/share/opto/escape.cpp
! src/hotspot/share/opto/memnode.cpp
! src/hotspot/share/opto/memnode.hpp
! src/hotspot/share/opto/superword.cpp
! src/hotspot/share/opto/vectornode.hpp

Changeset: 6254046f
Branch: foreign-memaccess+abi
Author:    Marc Chevalier <mchevalier at openjdk.org>
Committer: Emanuel Peter <epeter at openjdk.org>
Date:      2025-04-24 10:27:50 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/6254046f508049a4e568f0f2eae51dc10da392c1

8320909: C2: Adapt IGVN's enqueuing logic to match idealization of AndNode with LShift operand

Reviewed-by: epeter, thartmann

! src/hotspot/share/opto/phaseX.cpp
+ test/hotspot/jtreg/compiler/c2/gvn/MissedOptCastII.java
+ test/hotspot/jtreg/compiler/c2/gvn/MissedOptWithShiftConvAnd.java
+ test/hotspot/jtreg/compiler/c2/gvn/MissedOptWithShiftConvCastAnd.java

Changeset: d3f31b0d
Branch: foreign-memaccess+abi
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2025-04-24 11:43:53 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d3f31b0d8e9c90f3dc8e97a299c9e0b7f5b05284

8347719: [REDO] Portable implementation of FORBID_C_FUNCTION and ALLOW_C_FUNCTION

Reviewed-by: tschatzl, jsjolen

! src/hotspot/os/aix/libodm_aix.cpp
! src/hotspot/os/aix/loadlib_aix.cpp
! src/hotspot/os/aix/os_aix.cpp
! src/hotspot/os/aix/porting_aix.cpp
! src/hotspot/os/bsd/decoder_machO.cpp
! src/hotspot/os/linux/decoder_linux.cpp
! src/hotspot/os/linux/gc/z/zMountPoint_linux.cpp
! src/hotspot/os/linux/mallocInfoDcmd.cpp
+ src/hotspot/os/posix/forbiddenFunctions_posix.hpp
! src/hotspot/os/posix/os_posix.cpp
+ src/hotspot/os/posix/permitForbiddenFunctions_posix.hpp
+ src/hotspot/os/windows/forbiddenFunctions_windows.hpp
! src/hotspot/os/windows/os_windows.cpp
+ src/hotspot/os/windows/permitForbiddenFunctions_windows.hpp
! src/hotspot/os/windows/symbolengine.cpp
! src/hotspot/share/jvmci/jvmciEnv.cpp
! src/hotspot/share/logging/logTagSet.cpp
! src/hotspot/share/nmt/mallocSiteTable.cpp
! src/hotspot/share/nmt/memMapPrinter.cpp
! src/hotspot/share/nmt/nmtPreInit.cpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/utilities/compilerWarnings.hpp
! src/hotspot/share/utilities/compilerWarnings_gcc.hpp
! src/hotspot/share/utilities/compilerWarnings_visCPP.hpp
+ src/hotspot/share/utilities/forbiddenFunctions.hpp
! src/hotspot/share/utilities/globalDefinitions.hpp
+ src/hotspot/share/utilities/permitForbiddenFunctions.hpp
! test/hotspot/gtest/code/test_codestrings.cpp
! test/hotspot/gtest/gc/shenandoah/test_shenandoahNumberSeq.cpp
! test/hotspot/gtest/gc/shenandoah/test_shenandoahSimpleBitMap.cpp
! test/hotspot/gtest/gtestMain.cpp
! test/hotspot/gtest/unittest.hpp

Changeset: 1ec64811
Branch: foreign-memaccess+abi
Author:    Sean Coffey <coffeys at openjdk.org>
Date:      2025-04-24 12:01:34 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/1ec64811a365442c902e334b56f4cf926c316a4a

8350582: Correct the parsing of the ssl value in javax.net.debug

Reviewed-by: wetmore, hchao

! src/java.base/share/classes/sun/security/ssl/SSLLogger.java
+ test/jdk/sun/security/ssl/SSLLogger/DebugPropertyValuesTest.java

Changeset: 34c4d895
Branch: foreign-memaccess+abi
Author:    Oleksii Sylichenko <a.silichenko at gmail.com>
Committer: SendaoYan <syan at openjdk.org>
Date:      2025-04-24 12:50:03 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/34c4d895ca321508c24b13338900d617679aadae

8353190: Use "/native" Run Option for TestAvailableProcessors Execution

Reviewed-by: dholmes

! test/hotspot/jtreg/runtime/os/windows/TestAvailableProcessors.java

Changeset: 0537c692
Branch: foreign-memaccess+abi
Author:    Marc Chevalier <mchevalier at openjdk.org>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2025-04-24 13:39:43 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/0537c6927d4f617624672cfae06928f9738175ca

8355492: MissedOptCastII is missing UnlockDiagnosticVMOptions flag

Reviewed-by: rcastanedalo, chagedorn, thartmann

! test/hotspot/jtreg/compiler/c2/gvn/MissedOptCastII.java

Changeset: cf96b107
Branch: foreign-memaccess+abi
Author:    Joel Sikstr?m <jsikstro at openjdk.org>
Date:      2025-04-24 14:14:10 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/cf96b107d57182ad6ab47125939423dd5286aa88

8354362: Use automatic indentation in CollectedHeap printing

Reviewed-by: stefank, lkorinth, stuefe

! src/hotspot/share/gc/epsilon/epsilonHeap.cpp
! src/hotspot/share/gc/epsilon/epsilonHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
! src/hotspot/share/gc/parallel/mutableNUMASpace.cpp
! src/hotspot/share/gc/parallel/mutableNUMASpace.hpp
! src/hotspot/share/gc/parallel/mutableSpace.cpp
! src/hotspot/share/gc/parallel/mutableSpace.hpp
! src/hotspot/share/gc/parallel/parMarkBitMap.hpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.cpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.hpp
! src/hotspot/share/gc/parallel/psOldGen.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.hpp
! src/hotspot/share/gc/parallel/psVirtualspace.cpp
! src/hotspot/share/gc/parallel/psYoungGen.cpp
! src/hotspot/share/gc/serial/defNewGeneration.cpp
! src/hotspot/share/gc/serial/serialHeap.cpp
! src/hotspot/share/gc/serial/serialHeap.hpp
! src/hotspot/share/gc/serial/tenuredGeneration.cpp
! src/hotspot/share/gc/shared/collectedHeap.cpp
! src/hotspot/share/gc/shared/collectedHeap.hpp
! src/hotspot/share/gc/shared/markBitMap.cpp
! src/hotspot/share/gc/shared/markBitMap.hpp
! src/hotspot/share/gc/shared/space.cpp
! src/hotspot/share/gc/shared/space.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp
! src/hotspot/share/gc/z/zCollectedHeap.cpp
! src/hotspot/share/gc/z/zCollectedHeap.hpp
! src/hotspot/share/gc/z/zHeap.cpp
! src/hotspot/share/gc/z/zHeap.hpp
! src/hotspot/share/gc/z/zMappedCache.cpp
! src/hotspot/share/gc/z/zPageAllocator.cpp
! src/hotspot/share/gc/z/zPageAllocator.hpp
! src/hotspot/share/memory/metaspace.cpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/memory/virtualspace.cpp
! src/hotspot/share/memory/virtualspace.hpp
! src/hotspot/share/services/diagnosticCommand.cpp
! src/hotspot/share/utilities/bitMap.cpp
! src/hotspot/share/utilities/bitMap.hpp
! src/hotspot/share/utilities/ostream.hpp
! src/hotspot/share/utilities/vmError.cpp

Changeset: 356c4d9c
Branch: foreign-memaccess+abi
Author:    Viktor Klang <vklang at openjdk.org>
Date:      2025-04-24 14:14:24 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/356c4d9ca93c8a37231e86d583ce9628d693c733

8355369: Remove setAccessible usage for setting final fields in java.util.concurrent

Reviewed-by: pminborg, dl, rgiulietti, alanb

! src/java.base/share/classes/java/util/concurrent/ConcurrentSkipListSet.java
! src/java.base/share/classes/java/util/concurrent/CopyOnWriteArrayList.java
! src/java.base/share/classes/java/util/concurrent/atomic/AtomicReferenceArray.java

Changeset: 0edd018a
Branch: foreign-memaccess+abi
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-04-24 14:48:00 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/0edd018a48c202a6da4afe80e245799b47000885

8355432: Remove CompileTask from SA

Reviewed-by: cjplummer, lmesnik

- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/compiler/CompileTask.java

Changeset: 751e0392
Branch: foreign-memaccess+abi
Author:    Mikael Vidstedt <mikael at openjdk.org>
Date:      2025-04-24 15:55:05 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/751e0392bcad0e608a7a041b658c1d263383f15a

8355235: Clean out old versions from Tools.gmk

Reviewed-by: erikj

! make/devkit/Tools.gmk

Changeset: 8e51ff70
Branch: foreign-memaccess+abi
Author:    Gennadiy Krivoshein <gennadiy.krivoshein at bell-sw.com>
Committer: Phil Race <prr at openjdk.org>
Date:      2025-04-24 16:06:29 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/8e51ff70d896aeb5b35e6bb6b00f1818d67c99e7

8315113: Print request Chromaticity.MONOCHROME attribute does not work on macOS

Reviewed-by: prr, psadhukhan

! src/java.desktop/macosx/classes/sun/lwawt/macosx/CPrinterJob.java
+ src/java.desktop/share/classes/sun/print/GrayscaleProxyGraphics2D.java
! src/java.desktop/unix/classes/sun/print/IPPPrintService.java
+ test/jdk/javax/print/attribute/MonochromePrintTest.java

Changeset: 3270a7d3
Branch: foreign-memaccess+abi
Author:    Hamlin Li <mli at openjdk.org>
Date:      2025-04-24 16:21:44 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/3270a7d3591eac44705ff5d76c6f59cfb14f5ac0

8355476: RISC-V: using zext_w directly in vector_update_crc32 could trigger assert

Reviewed-by: fyang, fjiang

! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp

Changeset: 862797f0
Branch: foreign-memaccess+abi
Author:    Hamlin Li <mli at openjdk.org>
Date:      2025-04-24 16:23:12 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/862797f0c16ed0459cda4931824b6b17120a2abe

8355293: [TEST] RISC-V: enable more ir tests

Reviewed-by: fyang, luhenry

! test/hotspot/jtreg/compiler/loopopts/superword/ProdRed_Double.java
! test/hotspot/jtreg/compiler/loopopts/superword/ProdRed_Float.java
! test/hotspot/jtreg/compiler/loopopts/superword/ProdRed_Int.java
! test/hotspot/jtreg/compiler/rangechecks/TestRangeCheckHoistingScaledIV.java
! test/hotspot/jtreg/compiler/vectorization/runner/ArrayShiftOpTest.java
! test/hotspot/jtreg/compiler/vectorization/runner/BasicIntOpTest.java

Changeset: 29f10700
Branch: foreign-memaccess+abi
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2025-04-24 17:17:54 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/29f10700e7c76d94db00e48b98a9c6dfedffac0d

8355211: nsk/jdi/EventRequest/disable/disable001.java should use JDIBase superclass

Reviewed-by: lmesnik, amenkov

! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/disable/disable001.java

Changeset: 370e6113
Branch: foreign-memaccess+abi
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2025-04-24 17:19:15 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/370e6113de30fd1bc596b5fbf7bd00f97e689f4f

8355221: Get rid of unnecessary override of JDIBase.breakpointForCommunication in nsk/jdi tests

Reviewed-by: lmesnik, amenkov

! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassPrepareRequest/addClassExclusionFilter/filter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassPrepareRequest/addClassFilter_rt/filter_rt002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassPrepareRequest/addClassFilter_s/filter_s002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/classPrepareRequests/clsprepreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/methodExitRequests/methexitreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addClassExclusionFilter/filter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addClassExclusionFilter/filter002.java

Changeset: e01e33d1
Branch: foreign-memaccess+abi
Author:    David Beaumont <david.beaumont at oracle.com>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2025-04-24 19:18:13 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e01e33d19b94ee85f7cb7cd6baec857a50086c76

8354424: java/util/logging/LoggingDeadlock5.java fails intermittently in tier6

Reviewed-by: dfuchs, smarks

! test/jdk/ProblemList.txt
! test/jdk/java/util/logging/LoggingDeadlock5.java

Changeset: 8a39f07d
Branch: foreign-memaccess+abi
Author:    Xiaolong Peng <xpeng at openjdk.org>
Date:      2025-04-24 23:23:58 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/8a39f07d07f8c4e30dc29b14f28e33c9d8e2e65f

8354431: gc/logging/TestGCId fails on Shenandoah

Reviewed-by: wkemper, phh

! src/hotspot/share/gc/shenandoah/shenandoahControlThread.cpp

Changeset: ed604038
Branch: foreign-memaccess+abi
Author:    Quan Anh Mai <qamai at openjdk.org>
Date:      2025-04-25 02:09:58 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/ed604038ffc4ca64113984324dde71c07f046b52

8346836: C2: Verify CastII/CastLL bounds at runtime

Co-authored-by: Vladimir Ivanov <vlivanov at openjdk.org>
Reviewed-by: vlivanov, epeter

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.hpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.hpp
! src/hotspot/cpu/x86/x86_64.ad
! src/hotspot/share/opto/c2_MacroAssembler.hpp
! src/hotspot/share/opto/c2_globals.hpp
! src/hotspot/share/opto/castnode.cpp
+ test/hotspot/jtreg/compiler/c2/TestVerifyConstraintCasts.java

Changeset: f27fc010
Branch: foreign-memaccess+abi
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2025-04-25 07:09:10 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/f27fc010f699c01bd3c633b2926966578b5da270

8355576: Problem list compiler/c2/TestVerifyConstraintCasts.java until JDK-8355574 is fixed

Reviewed-by: chagedorn

! test/hotspot/jtreg/ProblemList.txt

Changeset: 70030bac
Branch: foreign-memaccess+abi
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2025-04-25 07:09:37 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/70030bac04b99454af7577553e4a6bbaf5d39210

8354803: ALL_64_BITS is the same across platforms

Reviewed-by: stefank, lucy

! src/hotspot/os/aix/os_aix.cpp
! src/hotspot/os/bsd/os_bsd.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/utilities/globalDefinitions.hpp

Changeset: dbd2fb0e
Branch: foreign-memaccess+abi
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-04-25 07:11:24 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/dbd2fb0e5a06df2760a6c4ac128a9172b13647d9

8355473: Clean up x86 globals/VM_Version after 32-bit x86 removal

Reviewed-by: chagedorn, coleenp, jwaters

! src/hotspot/cpu/x86/globalDefinitions_x86.hpp
! src/hotspot/cpu/x86/globals_x86.hpp
! src/hotspot/cpu/x86/vm_version_x86.cpp
! src/hotspot/cpu/x86/vm_version_x86.hpp

Changeset: b41e0b17
Branch: foreign-memaccess+abi
Author:    Evgeny Nikitin <enikitin at openjdk.org>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2025-04-25 07:20:25 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/b41e0b17490b203b19787a0d0742318fc0d03b33

8355387: [jittester] Disable downcasts by default

Reviewed-by: thartmann, chagedorn

! test/hotspot/jtreg/testlibrary/jittester/src/jdk/test/lib/jittester/ProductionParams.java

Changeset: 89f9268e
Branch: foreign-memaccess+abi
Author:    Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2025-04-25 08:20:51 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/89f9268ed7c2cb86891f23a10482cd459454bd32

8355524: Only every second line in upgradeable files is being used

Reviewed-by: shade, alanb

! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/LinkableRuntimeImage.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/runtimelink/upgrade_files_java.base.conf

Changeset: f66b9ba7
Branch: foreign-memaccess+abi
Author:    Nizar Benalla <nbenalla at openjdk.org>
Date:      2025-04-25 10:08:37 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/f66b9ba7bc1f426c430c5a99842685008c5a9dda

8346785: Potential infinite loop in JavadocTokenizer.ensures

Reviewed-by: liach, hannesw

! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavadocTokenizer.java

Changeset: edfd546e
Branch: foreign-memaccess+abi
Author:    duke <duke at openjdk.org>
Date:      2025-04-25 11:00:17 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/edfd546e16f55841b5e546d71ab82995cf66584e

Automatic merge of jdk:master into master


Changeset: 9362e4a8
Branch: foreign-memaccess+abi
Author:    duke <duke at openjdk.org>
Date:      2025-04-25 11:00:23 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9362e4a86b1e3c2b493dcea4a5078d4289e8e546

Automatic merge of master into foreign-memaccess+abi



From duke at openjdk.org  Fri Apr 25 11:17:41 2025
From: duke at openjdk.org (duke)
Date: Fri, 25 Apr 2025 11:17:41 GMT
Subject: git: openjdk/panama-foreign: master: 130 new changesets
Message-ID: <9210c0d8-2e52-4631-bb5e-ca38ee122a77@openjdk.org>

Changeset: eda73945
Branch: master
Author:    Jayathirth D V <jdv at openjdk.org>
Date:      2025-04-18 12:05:01 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/eda7394551b470e9dc547be93711bcceac45f303

8354900: javax/swing/AbstractButton/bug4133768.java failing on macosx-aarch64

Reviewed-by: abhiscxk

! test/jdk/javax/swing/AbstractButton/bug4133768.java

Changeset: 22e8a97a
Branch: master
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2025-04-18 12:12:52 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/22e8a97a1ce4e1c781fbc6f1e271c477fe95f069

8354988: Separate stderr and stdout in Executor class from jpackage test lib

Reviewed-by: almatvee

! test/jdk/tools/jpackage/helpers-test/jdk/jpackage/test/ExecutorTest.java
! test/jdk/tools/jpackage/helpers-test/jdk/jpackage/test/PackageTestTest.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/Executor.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/JPackageCommand.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/WindowsHelper.java
! test/jdk/tools/jpackage/share/BasicTest.java
! test/jdk/tools/jpackage/windows/Win8301247Test.java

Changeset: bb08a70b
Branch: master
Author:    Phil Race <prr at openjdk.org>
Date:      2025-04-18 17:01:42 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/bb08a70bd8deadc9c7522d1ce2ec779d5a6bd986

8355002: Clean up some mentions of "applet" in tests

Reviewed-by: serb

! test/jdk/java/awt/Choice/ChoiceLocationTest/ChoiceLocationTest.java
! test/jdk/java/awt/Dialog/CloseDialog/CloseDialogTest.java
! test/jdk/java/awt/Focus/ChoiceFocus/ChoiceFocus.java
! test/jdk/java/awt/List/FirstItemRemoveTest/FirstItemRemoveTest.java
! test/jdk/java/awt/List/FocusEmptyListTest/FocusEmptyListTest.java
! test/jdk/java/awt/Mouse/GetMousePositionTest/GetMousePositionWithOverlay.java
! test/jdk/java/awt/Mouse/GetMousePositionTest/GetMousePositionWithPopup.java
! test/jdk/java/awt/PrintJob/PageSetupDlgBlockingTest/PageSetupDlgBlockingTest.java
! test/jdk/java/awt/TextArea/TextScrollTest.java
! test/jdk/java/awt/datatransfer/DragUnicodeBetweenJVMTest/DragUnicodeBetweenJVMTest.java
! test/jdk/java/awt/datatransfer/MissedHtmlAndRtfBug/MissedHtmlAndRtfBug.java
! test/jdk/java/awt/dnd/DnDFileGroupDescriptor/DnDFileGroupDescriptor.java
! test/jdk/java/awt/dnd/FileListBetweenJVMsTest/FileListBetweenJVMsTest.java
! test/jdk/java/awt/dnd/URIListBetweenJVMsTest/URIListBetweenJVMsTest.java
! test/jdk/java/awt/dnd/URIListToFileListBetweenJVMsTest/URIListToFileListBetweenJVMsTest.java
! test/jdk/java/awt/event/MouseEvent/MenuDragMouseEventAbsoluteCoordsTest/MenuDragMouseEventAbsoluteCoordsTest.java
! test/jdk/java/awt/event/MouseWheelEvent/InfiniteRecursion/InfiniteRecursion_2.java
! test/jdk/java/awt/event/MouseWheelEvent/InfiniteRecursion/InfiniteRecursion_3.java
! test/jdk/java/awt/event/helpers/lwcomponents/LWButton.java
! test/jdk/java/awt/grab/EmbeddedFrameTest1/EmbeddedFrameTest1.java
! test/jdk/java/awt/im/8041990/bug8041990.java
! test/jdk/java/awt/print/Dialog/DialogOrient.java
! test/jdk/java/awt/print/PrinterJob/PrintDialog.java
! test/jdk/java/awt/print/PrinterJob/PrintDialogCancel.java
! test/jdk/java/awt/print/PrinterJob/ThinLines.java
! test/jdk/java/awt/regtesthelpers/AbstractTest.java
! test/jdk/java/awt/regtesthelpers/Util.java
! test/jdk/java/awt/regtesthelpers/process/ProcessCommunicator.java
! test/jdk/javax/sound/sampled/Clip/ClipFlushCrash.java
! test/jdk/javax/sound/sampled/LinuxBlock/PlaySine.java
! test/jdk/javax/swing/JPopupMenu/bug4212464.java
! test/jdk/javax/swing/JTextArea/4697612/bug4697612.java
- test/jdk/javax/swing/JTextArea/4697612/bug4697612.txt
! test/jdk/javax/swing/text/html/parser/Parser/6990651/bug6990651.java
! test/jdk/performance/client/SwingMark/src/AbstractSwingTest.java
! test/jdk/performance/client/SwingMark/src/JMTest_01.java
! test/jdk/performance/client/SwingMark/src/JMTest_02.java
! test/jdk/performance/client/SwingMark/src/JMTest_03.java
! test/jdk/performance/client/SwingMark/src/JMTest_04.java
! test/jdk/performance/client/SwingMark/src/JMTest_05.java
! test/jdk/performance/client/SwingMark/src/MenuTest.java
! test/jdk/performance/client/SwingMark/src/TypingTest.java

Changeset: a551cc92
Branch: master
Author:    Damon Nguyen <dnguyen at openjdk.org>
Date:      2025-04-18 17:07:16 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/a551cc929426590bfbbcaa4bd8bee5e4e8cfe16d

8353293: Open source several swing tests batch4

Reviewed-by: serb

+ test/jdk/javax/swing/plaf/basic/BasicGraphicsUtils/DrawEtchedRectTest.java
+ test/jdk/javax/swing/plaf/basic/BasicHTML/4228104/bug4228104.java
= test/jdk/javax/swing/plaf/basic/BasicHTML/4228104/duke.gif
+ test/jdk/javax/swing/plaf/basic/BasicSliderUI/bug4220108.java
+ test/jdk/javax/swing/plaf/basic/BasicSplitPaneUI/NegativeSizeTest.java
+ test/jdk/javax/swing/plaf/basic/BasicSplitPaneUI/PreferredSizeLayoutTest.java

Changeset: 924638c4
Branch: master
Author:    Damon Nguyen <dnguyen at openjdk.org>
Date:      2025-04-18 17:08:46 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/924638c471b0bf4a00a890ce6a3fd7e118cdd578

8353661: Open source several swing tests batch5

Reviewed-by: jdv

+ test/jdk/javax/swing/JSlider/bug4186062.java
+ test/jdk/javax/swing/JSlider/bug4275631.java
+ test/jdk/javax/swing/JSlider/bug4382876.java
+ test/jdk/javax/swing/plaf/windows/bug4991587.java

Changeset: f8f1be3d
Branch: master
Author:    Abhishek Kumar <abhiscxk at openjdk.org>
Date:      2025-04-18 18:50:08 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/f8f1be3de56986c06f368334b7c64ef50f0117cf

8353552: Opensource Several Font related tests - Batch 3
8355048: ProblemList TestGlyphVectorLayout.java on all platforms

Reviewed-by: serb, aivanov

! test/jdk/ProblemList.txt
+ test/jdk/java/awt/font/BoldItalicFontTest.java
+ test/jdk/java/awt/font/GlyphVector/TestGlyphVectorLayout.java
+ test/jdk/java/awt/font/GlyphVector/TestSetGlyphPositions.java
+ test/jdk/java/awt/font/Rotate/RotateTest1.java
+ test/jdk/java/awt/font/TestGraphicPlacement.java

Changeset: abbf1a02
Branch: master
Author:    Harshitha Onkar <honkar at openjdk.org>
Date:      2025-04-18 19:38:09 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/abbf1a02cb00ae98ed7fdb7105aa4806756f898f

8355051: Problemlist java/awt/Graphics2D/CopyAreaOOB.java on macosx-aarch64

Reviewed-by: prr, aivanov

! test/jdk/ProblemList.txt

Changeset: bf63f9ff
Branch: master
Author:    Harshitha Onkar <honkar at openjdk.org>
Date:      2025-04-18 20:58:21 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/bf63f9ffa5e107ecb01e67dbef785a7bf4c89f16

8353319: Open source Swing tests - Set 3

Reviewed-by: abhiscxk, dnguyen

! test/jdk/javax/swing/JFrame/bug4419914.java
+ test/jdk/javax/swing/JRootPane/bug4614623.java
+ test/jdk/javax/swing/JTabbedPane/bug4613811.java
+ test/jdk/javax/swing/JWindow/bug4251781.java

Changeset: 38f9b3a9
Branch: master
Author:    Damon Nguyen <dnguyen at openjdk.org>
Date:      2025-04-18 21:11:41 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/38f9b3a9738de7896d840fc114a76ced3b77c269

8353748: Open source several swing tests batch6

Reviewed-by: kizune

+ test/jdk/javax/swing/JTree/NodeChangedTest.java
+ test/jdk/javax/swing/JTree/bug4118860.java
+ test/jdk/javax/swing/JTree/bug4169215.java
+ test/jdk/javax/swing/JTree/bug4196987.java
+ test/jdk/javax/swing/JTree/bug4270654.java
+ test/jdk/javax/swing/JTree/bug4618767.java

Changeset: 76dec47f
Branch: master
Author:    Harshitha Onkar <honkar at openjdk.org>
Date:      2025-04-18 21:35:17 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/76dec47f00230214e9ba58714be5a3ad26f8308d

8354340: Open source Swing Tests - Set 6

Reviewed-by: azvegint, achung

+ test/jdk/javax/swing/JViewport/ScrollRectToVisibleTest3.java
+ test/jdk/javax/swing/JViewport/SetViewRepaint.java

Changeset: bd73127d
Branch: master
Author:    Harshitha Onkar <honkar at openjdk.org>
Date:      2025-04-18 23:29:53 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/bd73127d7495244f93f941530db32b4559d45689

8354532: Open source JFileChooser Tests - Set 7

Reviewed-by: prr

+ test/jdk/javax/swing/JFileChooser/bug4357012.java
+ test/jdk/javax/swing/JFileChooser/bug4926884.java
+ test/jdk/javax/swing/JFileChooser/bug5045464.java
+ test/jdk/javax/swing/JFileChooser/bug6515169.java

Changeset: 4f58af0a
Branch: master
Author:    Alexey Bakhtin <abakhtin at openjdk.org>
Date:      2025-04-19 00:30:37 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4f58af0a8dd5eced77259bed180f6af36501f502

8259540: MissingResourceException for key cvc-complex-type.2.4.d.1

Reviewed-by: joehw

! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLSchemaMessages.properties

Changeset: c7c77eb6
Branch: master
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2025-04-19 07:48:54 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/c7c77eb6aa25cbf84ba4b7519e16c092c222e504

8354077: Get rid of offscreenSharingEnabled windows flag

Reviewed-by: prr

! src/java.desktop/windows/classes/sun/java2d/windows/WindowsFlags.java
! src/java.desktop/windows/native/libawt/java2d/windows/WindowsFlags.cpp
! src/java.desktop/windows/native/libawt/java2d/windows/WindowsFlags.h

Changeset: 128f2d1c
Branch: master
Author:    Liming Liu <lliu at openjdk.org>
Committer: SendaoYan <syan at openjdk.org>
Date:      2025-04-19 10:02:13 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/128f2d1cadae3cf91e4c590e6dabe2086737b7dd

8354572: Turn off AlwaysMergeDMB for Ampere CPU by default

Reviewed-by: shade

! src/hotspot/cpu/aarch64/vm_version_aarch64.cpp

Changeset: 4dd64b49
Branch: master
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2025-04-21 11:41:45 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4dd64b49716144cc697fb461ff88860e2cbcaaea

8354477: C2 SuperWord: make use of memory edges more explicit

Reviewed-by: kvn, roland

! src/hotspot/share/opto/superwordVTransformBuilder.cpp
! src/hotspot/share/opto/superwordVTransformBuilder.hpp
! src/hotspot/share/opto/vectorization.cpp
! src/hotspot/share/opto/vectorization.hpp
! src/hotspot/share/opto/vtransform.hpp

Changeset: cd2d49f7
Branch: master
Author:    Alexander Zuev <kizune at openjdk.org>
Date:      2025-04-21 17:37:58 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/cd2d49f7119459f07844ce8201ca2320850cd51f

8354472: Clean up and open source KeyEvent related tests (Part 3)

Reviewed-by: honkar

+ test/jdk/java/awt/event/KeyEvent/CharUndefinedTest.java
+ test/jdk/java/awt/event/KeyEvent/ExtendedKeysTest.java
+ test/jdk/java/awt/event/KeyEvent/KeyDownCaptureTest.java
+ test/jdk/java/awt/event/KeyEvent/KeyEventToLightweight.java
+ test/jdk/java/awt/event/KeyEvent/KeyModifiers.java

Changeset: ecb54a05
Branch: master
Author:    Roman Kennke <rkennke at openjdk.org>
Date:      2025-04-21 17:43:09 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/ecb54a05c6774e1a93d76b1181bda734129b6ace

8354523: runtime/Monitor/SyncOnValueBasedClassTest.java triggers SIGSEGV

Co-authored-by: Martin Doerr <mdoerr at openjdk.org>
Co-authored-by: Fei Yang <fyang at openjdk.org>
Co-authored-by: Amit Kumar <amitkumar at openjdk.org>
Reviewed-by: coleenp, aboldtch

! src/hotspot/cpu/aarch64/c1_MacroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/interp_masm_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/ppc/c1_MacroAssembler_ppc.cpp
! src/hotspot/cpu/ppc/interp_masm_ppc_64.cpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.cpp
! src/hotspot/cpu/riscv/c1_MacroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/c2_MacroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/interp_masm_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
! src/hotspot/cpu/s390/c1_MacroAssembler_s390.cpp
! src/hotspot/cpu/s390/interp_masm_s390.cpp
! src/hotspot/cpu/s390/macroAssembler_s390.cpp
! src/hotspot/cpu/x86/c1_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/interp_masm_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp

Changeset: 684d3b33
Branch: master
Author:    Joe Wang <joehw at openjdk.org>
Date:      2025-04-21 18:25:59 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/684d3b336e9cb31707d35e75f9b785e04e1fdbee

8354774: DocumentBuilderFactory getAttribute throws NPE

Reviewed-by: naoto, lancea

! src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/trax/TransformerFactoryImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/PropertyManager.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/jaxp/DocumentBuilderFactoryImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/jaxp/DocumentBuilderImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/jaxp/SAXParserImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/jaxp/validation/XMLSchemaFactory.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/jaxp/validation/XMLSchemaValidatorComponentManager.java
! src/java.xml/share/classes/jdk/xml/internal/JdkXmlUtils.java
! src/java.xml/share/classes/jdk/xml/internal/XMLSecurityManager.java
! test/jaxp/javax/xml/jaxp/libs/jaxp/library/JUnitTestUtil.java
+ test/jaxp/javax/xml/jaxp/unittest/common/PropertiesTest.java

Changeset: a7128d86
Branch: master
Author:    Alexander Zuev <kizune at openjdk.org>
Date:      2025-04-21 20:19:45 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/a7128d86eac2c40dbfa79811234ab6226fb4d080

8354653: Clean up and open source KeyEvent related tests (Part 4)

Reviewed-by: serb

+ test/jdk/java/awt/event/KeyEvent/AltGrTest.java
+ test/jdk/java/awt/event/KeyEvent/CRTest.java
+ test/jdk/java/awt/event/KeyEvent/NumpadTest2.java
+ test/jdk/java/awt/event/KeyEvent/TestDoubleKeyEvent.java

Changeset: 8270cd0a
Branch: master
Author:    Alexander Zuev <kizune at openjdk.org>
Date:      2025-04-21 20:23:15 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/8270cd0ad2e0df72f063f36853328a935595f71f

8353470: Clean up and open source couple AWT Graphics related tests (Part 2)

Reviewed-by: serb

! test/jdk/ProblemList.txt
+ test/jdk/java/awt/Graphics/GDIResourceExhaustionTest.java
+ test/jdk/java/awt/Graphics/RepeatedRepaintTest.java
+ test/jdk/java/awt/Graphics/SmallPrimitives.java
+ test/jdk/java/awt/Graphics/TextAfterXor.java

Changeset: 1526dd81
Branch: master
Author:    Justin Lu <jlu at openjdk.org>
Date:      2025-04-21 20:24:20 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/1526dd81d9b5bf4abaac1546c370cf7a056d01dc

8354344: Test behavior after cut-over for future ISO 4217 currency

Reviewed-by: naoto

! test/jdk/java/util/Currency/ValidateISO4217.java
! test/jdk/java/util/Currency/currency.properties

Changeset: f7155183
Branch: master
Author:    Harshitha Onkar <honkar at openjdk.org>
Date:      2025-04-21 22:35:17 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/f7155183d7f7c6fcea2090f906de69e02973a6d9

8353011: Open source Swing JButton tests - Set 1

Reviewed-by: serb

+ test/jdk/javax/swing/JButton/bug4151763.java
+ test/jdk/javax/swing/JButton/bug4415505.java
+ test/jdk/javax/swing/JButton/bug4978274.java
+ test/jdk/javax/swing/JRadioButton/bug4673850.java
+ test/jdk/javax/swing/JTable/bug4188504.java

Changeset: 9a0cff69
Branch: master
Author:    Harshitha Onkar <honkar at openjdk.org>
Date:      2025-04-21 23:11:03 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9a0cff692d6f96b8c89b1510cd2b4b1a8e318b6e

8353942: Open source Swing Tests - Set 5

Reviewed-by: serb, dnguyen

+ test/jdk/javax/swing/DataTransfer/DragOverFeedbackTest.java
+ test/jdk/javax/swing/DataTransfer/ListDragOverFeedbackTest.java
+ test/jdk/javax/swing/DataTransfer/bug4655513.java
+ test/jdk/javax/swing/SwingUtilities/bug4369355.java
+ test/jdk/javax/swing/SwingUtilities/bug4967768.java

Changeset: 47f78a75
Branch: master
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2025-04-22 00:27:25 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/47f78a7529a2b290a07394e053bcfaff4907b7e5

8354990: Improve negative tests coverage for jpackage signing
8354989: Bug in MacCertificate class

Reviewed-by: almatvee

! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacAppBundler.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacCertificate.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacPkgBundler.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/MacSign.java
+ test/jdk/tools/jpackage/helpers/jdk/jpackage/test/MacSignVerify.java
! test/jdk/tools/jpackage/macosx/MacSignTest.java
! test/jdk/tools/jpackage/macosx/base/SigningBase.java

Changeset: 7a72f0fa
Branch: master
Author:    Alisen Chung <achung at openjdk.org>
Date:      2025-04-22 01:03:45 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/7a72f0fac9a0704c4a0ada781f1cadd7c4903b3e

8354465: Open some JTable bugs 8

Reviewed-by: serb, kizune

+ test/jdk/javax/swing/JTable/CheckBoxFirstClick.java
+ test/jdk/javax/swing/JTable/IllegalStateException.java
+ test/jdk/javax/swing/JTable/bug4139910.java
+ test/jdk/javax/swing/JTable/bug4226181.java
+ test/jdk/javax/swing/JTable/bug4239157.java

Changeset: ade67df0
Branch: master
Author:    Alisen Chung <achung at openjdk.org>
Date:      2025-04-22 01:04:48 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/ade67df0f363cb95434832f750ac901c1c75c29c

8354233: Open some JTable bugs 6

Reviewed-by: kizune

+ test/jdk/javax/swing/JTable/bug4129401.java
+ test/jdk/javax/swing/JTable/bug4193727.java
+ test/jdk/javax/swing/JTable/bug4242631.java

Changeset: f880fa91
Branch: master
Author:    Tejesh R <tr at openjdk.org>
Date:      2025-04-22 03:09:45 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/f880fa91dce7b8844cfa4e95caa3a982e280165a

8352793: Open source several AWT TextComponent tests - Batch 1

Reviewed-by: prr, serb

+ test/jdk/java/awt/TextComponent/BackgroundTest.java
+ test/jdk/java/awt/TextComponent/DisableTest.java
+ test/jdk/java/awt/TextComponent/ModifiersTest.java
+ test/jdk/java/awt/TextComponent/TextFieldMargin.java

Changeset: 0be3f163
Branch: master
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-04-22 03:29:59 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/0be3f163ed12db305673928d97f975d6f6bb6b1c

8341608: jdeps in JDK 23 crashes when parsing signatures while jdeps in JDK 22 works fine

Reviewed-by: jpai, henryjen

! src/jdk.jdeps/share/classes/com/sun/tools/jdeps/ClassFileReader.java
! src/jdk.jdeps/share/classes/com/sun/tools/jdeps/Dependencies.java
! src/jdk.jdeps/share/classes/com/sun/tools/jdeps/DependencyFinder.java
+ test/langtools/tools/jdeps/MalformedClassesTest.java
+ test/langtools/tools/jdeps/TEST.properties
+ test/langtools/tools/jdeps/jdk.jdeps/com/sun/tools/jdeps/JdepsAccess.java
! test/lib/jdk/test/lib/compiler/InMemoryJavaCompiler.java
! test/lib/jdk/test/lib/util/JarUtils.java

Changeset: e2cb6467
Branch: master
Author:    Tejesh R <tr at openjdk.org>
Date:      2025-04-22 05:56:07 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e2cb64674f5b6b4f000ab1e903fbb75416218bb3

8343977: Convert java/awt/TextArea/TextAreaCursorTest/HoveringAndDraggingTest to main

Reviewed-by: prr, achung

- test/jdk/java/awt/TextArea/TextAreaCursorTest/HoveringAndDraggingTest.html
! test/jdk/java/awt/TextArea/TextAreaCursorTest/HoveringAndDraggingTest.java

Changeset: d1d7d256
Branch: master
Author:    Tejesh R <tr at openjdk.org>
Date:      2025-04-22 06:23:24 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d1d7d2569c1745aef778c9b5a62c1bd50735e8a7

8353957: Open source several AWT ScrollPane tests - Batch 1

Reviewed-by: psadhukhan

! test/jdk/ProblemList.txt
+ test/jdk/java/awt/ScrollPane/ScrollPaneFlicker.java
+ test/jdk/java/awt/ScrollPane/ScrollPanePaint.java
+ test/jdk/java/awt/ScrollPane/ScrollPositionTest.java
+ test/jdk/java/awt/ScrollPane/ScrollbarsAsNeededTest.java

Changeset: 33bdc807
Branch: master
Author:    Abhishek Kumar <abhiscxk at openjdk.org>
Date:      2025-04-22 06:51:18 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/33bdc807b18914bb57ca7853ab45d4fa8fdefd47

8355241: Move NativeDialogToFrontBackTest.java PL test to manual category

Reviewed-by: psadhukhan

! test/jdk/ProblemList.txt

Changeset: a55ccd26
Branch: master
Author:    Alisen Chung <achung at openjdk.org>
Date:      2025-04-22 07:04:26 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/a55ccd267cdfbb7a52c0647fa3b2f93b36b1805f

8352905: Open some JComboBox bugs 1

Reviewed-by: honkar, psadhukhan

+ test/jdk/javax/swing/JComboBox/bug4166593.java
+ test/jdk/javax/swing/JComboBox/bug4180054.java
+ test/jdk/javax/swing/JComboBox/bug4530952.java
+ test/jdk/javax/swing/JComboBox/bug4530953.java

Changeset: 2f7806ff
Branch: master
Author:    Doug Simon <dnsimon at openjdk.org>
Date:      2025-04-22 07:07:31 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/2f7806ffe5b5b4b2f7caa14d4559943968c34678

8355034: [JVMCI] assert(static_cast<int>(_jvmci_data_size) == align_up(compiler->is_jvmci() ? jvmci_data->size() : 0, oopSize)) failed: failed: 104 != 16777320

Reviewed-by: never, yzheng, cslucas

! src/hotspot/share/code/nmethod.cpp
! src/hotspot/share/jvmci/jvmciCodeInstaller.cpp
! src/jdk.internal.vm.ci/share/classes/jdk/vm/ci/code/InstalledCode.java
+ test/hotspot/jtreg/compiler/jvmci/jdk.vm.ci.code.test/src/jdk/vm/ci/code/test/InstalledCodeTest.java

Changeset: 17b080b2
Branch: master
Author:    Tejesh R <tr at openjdk.org>
Date:      2025-04-22 07:44:44 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/17b080b2c90f7fd9986fe38daebb76363d012469

8353446: Open source several AWT Menu tests - Batch 2

Reviewed-by: abhiscxk

+ test/jdk/java/awt/Menu/DestroyMenuTest/DestroyMenuTest.java
+ test/jdk/java/awt/Menu/DestroyMenuTest/MenuTest.java
+ test/jdk/java/awt/Menu/MenuAddRemoveCrash.java
+ test/jdk/java/awt/Menu/MenuZOrderTest.java
+ test/jdk/java/awt/Menu/OnFlyRepaintMenuTest.java

Changeset: 0b2a2f38
Branch: master
Author:    Alisen Chung <achung at openjdk.org>
Date:      2025-04-22 07:45:56 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/0b2a2f38d0b0133a562a898836d7a1b2dbd73a5e

8353685: Open some JComboBox bugs 4

Reviewed-by: honkar, kizune

+ test/jdk/javax/swing/JComboBox/bug4212498.java
+ test/jdk/javax/swing/JComboBox/bug4459267.java
+ test/jdk/javax/swing/JComboBox/bug4519269.java

Changeset: 7eab2d9f
Branch: master
Author:    Alisen Chung <achung at openjdk.org>
Date:      2025-04-22 07:58:30 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/7eab2d9f9140a27f7a5c5e0a57b9e6a256558690

8354095: Open some JTable bugs 5

Reviewed-by: kizune, honkar

+ test/jdk/javax/swing/JTable/InternationalCharacters.java
+ test/jdk/javax/swing/JTable/NullTableHeader.java
+ test/jdk/javax/swing/JTable/bug4118307.java
+ test/jdk/javax/swing/JTable/bug4138158.java

Changeset: 367bcc5d
Branch: master
Author:    Tejesh R <tr at openjdk.org>
Date:      2025-04-22 07:59:45 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/367bcc5df83722231106b635068a17f92404477b

8353445: Open source several AWT Menu tests - Batch 1

Reviewed-by: abhiscxk, prr

! test/jdk/ProblemList.txt
+ test/jdk/java/awt/Menu/MenuActionEventTest.java
+ test/jdk/java/awt/Menu/MenuVisibilityTest.java
+ test/jdk/java/awt/Menu/RmInHideTest.java
+ test/jdk/java/awt/Menu/SetShortCutTest.java

Changeset: 50358d1c
Branch: master
Author:    Stefan Johansson <sjohanss at openjdk.org>
Date:      2025-04-22 08:00:01 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/50358d1ca49c26d100c5c658de29c75f864fdc60

8354929: ZGC: Update collection stats while holding page allocator lock

Reviewed-by: stefank, tschatzl, aboldtch

! src/hotspot/share/gc/z/zGeneration.cpp
! src/hotspot/share/gc/z/zPageAllocator.cpp
! src/hotspot/share/gc/z/zPageAllocator.hpp

Changeset: bcc33d5e
Branch: master
Author:    Hamlin Li <mli at openjdk.org>
Date:      2025-04-22 08:32:03 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/bcc33d5ef3bdbfaee51c45014851c54028da03f1

8352504: RISC-V: implement and enable CMoveI/L
8346786: RISC-V: Reconsider ConditionalMoveLimit when adding conditional move

Reviewed-by: fyang, fjiang

! src/hotspot/cpu/riscv/c2_MacroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/c2_MacroAssembler_riscv.hpp
! src/hotspot/cpu/riscv/c2_globals_riscv.hpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.hpp
! src/hotspot/cpu/riscv/riscv.ad
! src/hotspot/cpu/riscv/vm_version_riscv.cpp
! src/hotspot/os_cpu/linux_riscv/riscv_hwprobe.cpp
! test/hotspot/jtreg/compiler/c2/irTests/ModINodeIdealizationTests.java
! test/hotspot/jtreg/compiler/c2/irTests/ModLNodeIdealizationTests.java
! test/hotspot/jtreg/compiler/c2/irTests/TestConv2BExpansion.java
! test/hotspot/jtreg/compiler/c2/irTests/TestFPComparison.java
! test/hotspot/jtreg/compiler/c2/irTests/TestIfMinMax.java
! test/hotspot/jtreg/compiler/lib/ir_framework/TestFramework.java
! test/hotspot/jtreg/compiler/vectorapi/TestVectorTest.java
+ test/micro/org/openjdk/bench/java/lang/ClassComparison.java
! test/micro/org/openjdk/bench/java/lang/FPComparison.java
+ test/micro/org/openjdk/bench/java/lang/IntegerComparison.java
+ test/micro/org/openjdk/bench/java/lang/LongComparison.java
+ test/micro/org/openjdk/bench/java/lang/PointerComparison.java

Changeset: 7cd084cf
Branch: master
Author:    Ivan ?ipka <isipka at openjdk.org>
Committer: Mahendra Chhipa <mchhipa at openjdk.org>
Date:      2025-04-22 08:46:52 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/7cd084cf350f66fd6ed5b6f5ba9fda71072963fa

8350442: Update copyright

Reviewed-by: naoto, jlu

! test/jdk/sun/nio/cs/Test6392804.java
! test/jdk/sun/nio/cs/TestUTF_32.java

Changeset: 9eeb86d9
Branch: master
Author:    Alisen Chung <achung at openjdk.org>
Date:      2025-04-22 08:58:42 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9eeb86d972ac4cc38d923b2b868b426bbd27a4e8

8354341: Open some JTable bugs 7

Reviewed-by: kizune, serb

= test/jdk/javax/swing/JTable/ShiftClick.java
+ test/jdk/javax/swing/JTable/bug4128506.java
+ test/jdk/javax/swing/JTable/bug4190222.java
+ test/jdk/javax/swing/JTable/bug4224179.java

Changeset: 0f1c448c
Branch: master
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2025-04-22 11:23:40 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/0f1c448ca15485cd7270cf0607acfceacdcefaff

8354922: ZGC: Use MAP_FIXED_NOREPLACE when reserving memory

Reviewed-by: aboldtch, eosterlund

! src/hotspot/os/linux/gc/z/zSyscall_linux.hpp
! src/hotspot/os/posix/gc/z/zVirtualMemoryManager_posix.cpp

Changeset: f2587d9b
Branch: master
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2025-04-22 11:48:46 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/f2587d9bd2e86c46c49ad972790c60ec394848da

8354938: ZGC: Disable UseNUMA when ZFakeNUMA is used

Reviewed-by: aboldtch, jsikstro

! src/hotspot/share/gc/z/zArguments.cpp

Changeset: 5264d80b
Branch: master
Author:    Martin Balao <mbalao at openjdk.org>
Date:      2025-04-22 14:37:10 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/5264d80bea25a1ef98dae4633b04b16e8de6120f

8350661: PKCS11 HKDF throws ProviderException when requesting a 31-byte AES key

Reviewed-by: fferrari, valeriep, djelinski

! src/jdk.crypto.cryptoki/share/classes/sun/security/pkcs11/P11HKDF.java
! src/jdk.crypto.cryptoki/share/classes/sun/security/pkcs11/P11KeyGenerator.java
! src/jdk.crypto.cryptoki/share/classes/sun/security/pkcs11/P11SecretKeyFactory.java
! src/jdk.crypto.cryptoki/share/classes/sun/security/pkcs11/wrapper/PKCS11Constants.java
! test/jdk/sun/security/pkcs11/KDF/TestHKDF.java

Changeset: 072b8273
Branch: master
Author:    Per Minborg <pminborg at openjdk.org>
Date:      2025-04-22 15:10:26 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/072b8273a4c7bd75bce440e5f1184e2926ed0f78

8354300: Mark String.hash field @Stable

Reviewed-by: liach, shade, vlivanov

! src/java.base/share/classes/java/lang/String.java
+ test/micro/org/openjdk/bench/java/lang/StringHashCodeStatic.java

Changeset: da16c839
Branch: master
Author:    Alisen Chung <achung at openjdk.org>
Date:      2025-04-22 15:26:59 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/da16c839735bbf79ece4967f95a98208f74b7f73

8354466: Open some misc Swing bugs 9

Reviewed-by: kizune, honkar

+ test/jdk/javax/swing/JPasswordField/bug4382819.java
+ test/jdk/javax/swing/JSplitPane/bug4820080.java

Changeset: a4c5ed81
Branch: master
Author:    Alexander Zvegintsev <azvegint at openjdk.org>
Date:      2025-04-22 15:46:04 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/a4c5ed8144376f7ba0d2cb992da63b3e53d51f8b

8354561: Open source several swing tests batch0

Reviewed-by: prr, psadhukhan

+ test/jdk/javax/swing/JComboBox/bug4139900.java
+ test/jdk/javax/swing/JComboBox/bug4174876.java
+ test/jdk/javax/swing/JComboBox/bug4474400.java
+ test/jdk/javax/swing/border/TransparentTitleTest.java

Changeset: 477da161
Branch: master
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2025-04-22 15:50:58 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/477da161e62040d77079196ea27d24b27de75b64

8352638: Enhance code consistency: java.desktop/windows

Reviewed-by: prr

! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/AnimationController.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/TMSchema.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsBorders.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsButtonUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsCheckBoxMenuItemUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsCheckBoxUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsClassicLookAndFeel.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsComboBoxUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsDesktopIconUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsDesktopManager.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsDesktopPaneUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsEditorPaneUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsFileChooserUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsGraphicsUtils.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsIconFactory.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsInternalFrameTitlePane.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsInternalFrameUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsLabelUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsLookAndFeel.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsMenuBarUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsMenuItemUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsMenuUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsOptionPaneUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsPasswordFieldUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsPopupMenuSeparatorUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsPopupMenuUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsPopupWindow.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsProgressBarUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsRadioButtonMenuItemUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsRadioButtonUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsRootPaneUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsScrollBarUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsScrollPaneUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsSeparatorUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsSliderUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsSpinnerUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsSplitPaneDivider.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsSplitPaneUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsTabbedPaneUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsTableHeaderUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsTextAreaUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsTextFieldUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsTextPaneUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsTextUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsToggleButtonUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsToolBarSeparatorUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsToolBarUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsTreeUI.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/XPStyle.java
! src/java.desktop/windows/classes/sun/awt/PlatformGraphicsInfo.java
! src/java.desktop/windows/classes/sun/awt/Win32ColorModel24.java
! src/java.desktop/windows/classes/sun/awt/Win32FontManager.java
! src/java.desktop/windows/classes/sun/awt/Win32GraphicsConfig.java
! src/java.desktop/windows/classes/sun/awt/Win32GraphicsDevice.java
! src/java.desktop/windows/classes/sun/awt/Win32GraphicsEnvironment.java
! src/java.desktop/windows/classes/sun/awt/shell/Win32ShellFolder2.java
! src/java.desktop/windows/classes/sun/awt/shell/Win32ShellFolderManager2.java
! src/java.desktop/windows/classes/sun/awt/windows/TranslucentWindowPainter.java
! src/java.desktop/windows/classes/sun/awt/windows/WComponentPeer.java
! src/java.desktop/windows/classes/sun/awt/windows/WDataTransferer.java
! src/java.desktop/windows/classes/sun/awt/windows/WDefaultFontCharset.java
! src/java.desktop/windows/classes/sun/awt/windows/WDesktopProperties.java
! src/java.desktop/windows/classes/sun/awt/windows/WDragSourceContextPeer.java
! src/java.desktop/windows/classes/sun/awt/windows/WEmbeddedFrame.java
! src/java.desktop/windows/classes/sun/awt/windows/WEmbeddedFramePeer.java
! src/java.desktop/windows/classes/sun/awt/windows/WLabelPeer.java
! src/java.desktop/windows/classes/sun/awt/windows/WLightweightFramePeer.java
! src/java.desktop/windows/classes/sun/awt/windows/WMenuItemPeer.java
! src/java.desktop/windows/classes/sun/awt/windows/WMouseInfoPeer.java
! src/java.desktop/windows/classes/sun/awt/windows/WPopupMenuPeer.java
! src/java.desktop/windows/classes/sun/awt/windows/WPrinterJob.java
! src/java.desktop/windows/classes/sun/awt/windows/WScrollPanePeer.java
! src/java.desktop/windows/classes/sun/awt/windows/WScrollbarPeer.java
! src/java.desktop/windows/classes/sun/awt/windows/WToolkit.java
! src/java.desktop/windows/classes/sun/awt/windows/WTrayIconPeer.java
! src/java.desktop/windows/classes/sun/awt/windows/WWindowPeer.java
! src/java.desktop/windows/classes/sun/awt/windows/WingDings.java
! src/java.desktop/windows/classes/sun/font/NativeFont.java
! src/java.desktop/windows/classes/sun/font/NativeStrike.java
! src/java.desktop/windows/classes/sun/java2d/WindowsSurfaceManagerFactory.java
! src/java.desktop/windows/classes/sun/java2d/d3d/D3DBlitLoops.java
! src/java.desktop/windows/classes/sun/java2d/d3d/D3DBufImgOps.java
! src/java.desktop/windows/classes/sun/java2d/d3d/D3DContext.java
! src/java.desktop/windows/classes/sun/java2d/d3d/D3DDrawImage.java
! src/java.desktop/windows/classes/sun/java2d/d3d/D3DGraphicsConfig.java
! src/java.desktop/windows/classes/sun/java2d/d3d/D3DGraphicsDevice.java
! src/java.desktop/windows/classes/sun/java2d/d3d/D3DMaskBlit.java
! src/java.desktop/windows/classes/sun/java2d/d3d/D3DMaskFill.java
! src/java.desktop/windows/classes/sun/java2d/d3d/D3DPaints.java
! src/java.desktop/windows/classes/sun/java2d/d3d/D3DRenderQueue.java
! src/java.desktop/windows/classes/sun/java2d/d3d/D3DRenderer.java
! src/java.desktop/windows/classes/sun/java2d/d3d/D3DScreenUpdateManager.java
! src/java.desktop/windows/classes/sun/java2d/d3d/D3DSurfaceData.java
! src/java.desktop/windows/classes/sun/java2d/d3d/D3DSurfaceDataProxy.java
! src/java.desktop/windows/classes/sun/java2d/d3d/D3DTextRenderer.java
! src/java.desktop/windows/classes/sun/java2d/d3d/D3DVolatileSurfaceManager.java
! src/java.desktop/windows/classes/sun/java2d/opengl/WGLGraphicsConfig.java
! src/java.desktop/windows/classes/sun/java2d/opengl/WGLSurfaceData.java
! src/java.desktop/windows/classes/sun/java2d/opengl/WGLVolatileSurfaceManager.java
! src/java.desktop/windows/classes/sun/java2d/windows/GDIBlitLoops.java
! src/java.desktop/windows/classes/sun/java2d/windows/GDIRenderer.java
! src/java.desktop/windows/classes/sun/java2d/windows/GDIWindowSurfaceData.java
! src/java.desktop/windows/classes/sun/java2d/windows/WindowsFlags.java
! src/java.desktop/windows/classes/sun/print/PlatformPrinterJobProxy.java
! src/java.desktop/windows/classes/sun/print/PrintServiceLookupProvider.java
! src/java.desktop/windows/classes/sun/print/Win32MediaTray.java
! src/java.desktop/windows/classes/sun/print/Win32PrintJob.java
! src/java.desktop/windows/classes/sun/print/Win32PrintService.java
! src/java.desktop/windows/classes/sun/swing/plaf/windows/ClassicSortArrowIcon.java

Changeset: 1889dacb
Branch: master
Author:    Alisen Chung <achung at openjdk.org>
Date:      2025-04-22 16:01:34 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/1889dacb1981d3d15174bc5a201e683a6cdab725

8353007: Open some JComboBox bugs 2

Reviewed-by: kizune, honkar

+ test/jdk/javax/swing/JComboBox/bug4185024.java
+ test/jdk/javax/swing/JComboBox/bug4201964.java
+ test/jdk/javax/swing/JComboBox/bug4249732.java
+ test/jdk/javax/swing/JComboBox/bug4368848.java

Changeset: 6a310613
Branch: master
Author:    Tejesh R <tr at openjdk.org>
Date:      2025-04-22 16:11:55 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/6a310613392b9d619ae1bbe3e663cb4a022165d9

8354248: Open source several AWT GridBagLayout and List tests

Reviewed-by: abhiscxk

! test/jdk/ProblemList.txt
+ test/jdk/java/awt/GridBagLayout/ComponentShortage.java
+ test/jdk/java/awt/List/ListScrollbarCursorTest.java
+ test/jdk/java/awt/List/ListScrollbarTest.java

Changeset: d783a940
Branch: master
Author:    Boris Ulasevich <bulasevich at openjdk.org>
Date:      2025-04-22 16:46:44 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d783a940988677dc91975f884adeaf9f047f7e07

8332368: ubsan aarch64: immediate_aarch64.cpp:298:31: runtime error: shift exponent 32 is too large for 32-bit type 'int'

Reviewed-by: adinn

! src/hotspot/share/adlc/output_h.cpp

Changeset: 594b2651
Branch: master
Author:    Jamil Nimeh <jnimeh at openjdk.org>
Date:      2025-04-22 16:49:29 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/594b26516e5c01d7daa331db59bdbe8ab7dc0a6d

8350126: Regression ~3% on Crypto-ChaCha20Poly1305.encrypt for MacOSX aarch64

Reviewed-by: aph

! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64_chacha.cpp
! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp

Changeset: e020752e
Branch: master
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-04-22 16:55:11 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e020752ea4a6f74c321bc83597fadac51332e188

8354484: SIGSEGV when supertype of an AOT-cached class is excluded

Reviewed-by: ccheung, shade

! src/hotspot/share/cds/aotArtifactFinder.cpp
! src/hotspot/share/cds/aotArtifactFinder.hpp

Changeset: f98af0ad
Branch: master
Author:    Alexander Zvegintsev <azvegint at openjdk.org>
Date:      2025-04-22 17:31:31 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/f98af0ad617a445362859e58af48258bfd5bed03

8354701: Open source few JToolTip tests

Reviewed-by: honkar

+ test/jdk/javax/swing/JToolTip/TooltipTest.java
+ test/jdk/javax/swing/JToolTip/bug4225314.java
+ test/jdk/javax/swing/JToolTip/bug4255441.java

Changeset: 486a6646
Branch: master
Author:    Harshitha Onkar <honkar at openjdk.org>
Date:      2025-04-22 17:49:52 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/486a66469bc0c814d07e03ce0e7231b408a4d579

8353486: Open source Swing Tests - Set 4

Reviewed-by: azvegint, dnguyen, tr

+ test/jdk/javax/swing/JFileChooser/bug4464774.java
+ test/jdk/javax/swing/JFileChooser/bug4522756.java
+ test/jdk/javax/swing/JFileChooser/bug4759934.java
+ test/jdk/javax/swing/JFileChooser/bug4943900.java
+ test/jdk/javax/swing/JOptionPane/bug4194862.java

Changeset: d61765f6
Branch: master
Author:    Alisen Chung <achung at openjdk.org>
Date:      2025-04-22 17:56:04 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d61765f64d6361b6e71c6f783c8c5a127b1ac745

8353488: Open some JComboBox bugs 3

Reviewed-by: kizune

+ test/jdk/javax/swing/JComboBox/bug4135833.java
+ test/jdk/javax/swing/JComboBox/bug4171819.java
+ test/jdk/javax/swing/JComboBox/bug4248128.java
+ test/jdk/javax/swing/JComboBox/bug4436376.java

Changeset: 239760ac
Branch: master
Author:    Eric Caspole <ecaspole at openjdk.org>
Date:      2025-04-22 19:59:41 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/239760ac09c78a9c989df54f6526b67448540eda

8355233: Add a DMB related benchmark

Reviewed-by: kvn

+ test/micro/org/openjdk/bench/vm/compiler/DMBCheck.java

Changeset: 1b8f760d
Branch: master
Author:    Alexander Zuev <kizune at openjdk.org>
Date:      2025-04-22 20:17:01 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/1b8f760d1b60e63c1391dcad42753a7ebb3f80ec

8354928: Clean up and open source some miscellaneous AWT tests

Reviewed-by: prr, dnguyen

+ test/jdk/java/awt/event/InputEvent/InputEventTimeTest.java
+ test/jdk/java/awt/event/MouseWheelEvent/HWWheelScroll.java
+ test/jdk/java/awt/event/MouseWheelEvent/WheelEventCoord.java
+ test/jdk/java/awt/event/MouseWheelEvent/WheelScrollEnabled.java

Changeset: cc9148dd
Branch: master
Author:    Damon Nguyen <dnguyen at openjdk.org>
Date:      2025-04-22 20:27:17 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/cc9148ddef95c6ca27ff9fee4c17fb0d4ba7f88e

8354695: Open source several swing tests batch7

Reviewed-by: kizune, achung

+ test/jdk/javax/swing/JRootPane/bug4403624.java
+ test/jdk/javax/swing/JScrollPane/AcceleratedWheelScrolling/HorizScrollers.java
+ test/jdk/javax/swing/JScrollPane/AcceleratedWheelScrolling/RTLScrollers.java
+ test/jdk/javax/swing/JScrollPane/bug4166037.java
+ test/jdk/javax/swing/JScrollPane/bug4237517.java
+ test/jdk/javax/swing/JScrollPane/bug4237560.java
+ test/jdk/javax/swing/JScrollPane/bug4244899.java

Changeset: b7e8952a
Branch: master
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2025-04-22 23:21:26 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/b7e8952ad6def4ebae8c8c3c04cf6793f472b029

8355071: Fix nsk/jdi test to not require lookup of main thread in order to set the breakpoint used for communication

Reviewed-by: lmesnik, amenkov

! test/hotspot/jtreg/vmTestbase/nsk/jdi/BooleanType/_itself_/booleantype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/addInstanceFilter/instancefilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/addInstanceFilter/instancefilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/addThreadFilter/threadfilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/addThreadFilter/threadfilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/location/location001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ByteType/_itself_/bytetype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/CharType/_itself_/chartype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassLoaderReference/definedClasses/definedclasses001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassLoaderReference/visibleClasses/visibleclasses001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassPrepareRequest/addClassExclusionFilter/filter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassPrepareRequest/addClassFilter_rt/filter_rt002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassPrepareRequest/addClassFilter_s/filter_s002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/DoubleType/_itself_/doubletype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/Event/request/request001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventIterator/nextEvent/nextevent001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventQueue/remove/remove004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventQueue/remove_l/remove_l004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/addCountFilter/addcountfilter001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/disable/disable002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/enable/enable001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/enable/enable002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/getProperty/getproperty001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/isEnabled/isenabled001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/putProperty/putproperty001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/setEnabled/setenabled001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/setEnabled/setenabled002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/setEnabled/setenabled003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/setSuspendPolicy/setsuspendpolicy001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/suspendPolicy/suspendpolicy001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/accessWatchpointRequests/accwtchpreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/breakpointRequests/breakpreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/classPrepareRequests/clsprepreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/classUnloadRequests/clsunlreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createAccessWatchpointRequest/craccwtchpreq003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createBreakpointRequest/crbreakpreq003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createClassPrepareRequest/cpreg001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createClassUnloadRequest/cureg001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createExceptionRequest/crexreq009.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createExceptionRequest/crexreq010.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createMethodEntryRequest/menreg001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createMethodExitRequest/mexreg001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createModificationWatchpointRequest/crmodwtchpreq003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createStepRequest/crstepreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createStepRequest/crstepreq003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createStepRequest/crstepreq004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createThreadDeathRequest/tdreg001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createThreadStartRequest/tsreg001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createVMDeathRequest/vmdreg001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/deleteAllBreakpoints/delallbreakp002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/deleteEventRequest/delevtreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/deleteEventRequests/delevtreqs002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/exceptionRequests/excreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/methodEntryRequests/methentreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/methodExitRequests/methexitreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/modificationWatchpointRequests/modwtchpreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/stepRequests/stepreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/threadDeathRequests/thrdeathreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/threadStartRequests/thrstartreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/vmDeathRequests/vmdeathreq001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/eventIterator/eventiterator001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/eventIterator/eventiterator002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/eventIterator/eventiterator003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/eventIterator/eventiterator004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume005.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume006.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume007.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume010.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume011.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume012.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume013.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy005.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy006.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy007.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy008.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy009.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy010.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy011.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy012.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy013.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy014.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy015.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy016.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy017.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addClassExclusionFilter/filter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addClassFilter_rt/filter_rt002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addClassFilter_s/filter_s002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addInstanceFilter/instancefilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addInstanceFilter/instancefilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addThreadFilter/threadfilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addThreadFilter/threadfilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/exception/exception001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/notifyCaught/notifycaught001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/notifyUncaught/notifyuncaught001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/FloatType/_itself_/floattype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/IntegerType/_itself_/integertype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/LocatableEvent/thread/thread001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/LongType/_itself_/longtype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/Method/isObsolete/isobsolete001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/Method/isObsolete/isobsolete002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addClassExclusionFilter/filter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addClassFilter_rt/filter_rt002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addClassFilter_s/filter_s002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addInstanceFilter/instancefilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addInstanceFilter/instancefilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addThreadFilter/threadfilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addThreadFilter/threadfilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addClassExclusionFilter/filter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addClassFilter_rt/filter_rt002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addClassFilter_s/filter_s002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addInstanceFilter/instancefilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addInstanceFilter/instancefilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addThreadFilter/threadfilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addThreadFilter/threadfilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ModificationWatchpointEvent/_itself_/mwevent001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/disableCollection/disablecollection002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/PathSearchingVirtualMachine/classPath/classpath001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/PrimitiveType/_itself_/primitivetype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/classLoader/classloader001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/getValue/getvalue001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/getValue/getvalue002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/getValue/getvalue003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/getValues/getvalues001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/isFinal/isfinal001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/isStatic/isstatic001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/isStatic/isstatic002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/nestedTypes/nestedtypes001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/nestedTypes/nestedtypes002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ShortType/_itself_/shorttype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addClassExclusionFilter/filter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addClassFilter_rt/filter_rt002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addClassFilter_s/filter_s002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addInstanceFilter/instancefilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addInstanceFilter/instancefilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/depth/depth001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/depth/depth002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/depth/depth003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/size/size001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/size/size002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/thread/thread001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadDeathRequest/addThreadFilter/addthreadfilter001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadDeathRequest/addThreadFilter/addthreadfilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadDeathRequest/addThreadFilter/addthreadfilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadDeathRequest/addThreadFilter/addthreadfilter005.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes005.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadStartRequest/addThreadFilter/addthreadfilter001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadStartRequest/addThreadFilter/addthreadfilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadStartRequest/addThreadFilter/addthreadfilter005.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VMDeathEvent/_itself_/vmdeath002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VMDeathEvent/_itself_/vmdeath003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/allClasses/allclasses001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canAddMethod/canaddmethod001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canPopFrames/canpopframes001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canRedefineClasses/canredefineclasses001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canRequestVMDeathEvent/canreqvmdev001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canUnrestrictedlyRedefineClasses/curc001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canUseInstanceFilters/canusefilters001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canWatchFieldAccess/canwatchaccess001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canWatchFieldModification/canwatchmod001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/redefineClasses/redefineclasses001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VoidType/_itself_/voidtype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassExclusionFilter/filter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassExclusionFilter/filter004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassFilter_rt/filter_rt003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassFilter_rt/filter_rt004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassFilter_s/filter_s003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassFilter_s/filter_s004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addInstanceFilter/instancefilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addInstanceFilter/instancefilter004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addInstanceFilter/instancefilter005.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addInstanceFilter/instancefilter006.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addThreadFilter/addthreadfilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addThreadFilter/addthreadfilter004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addThreadFilter/addthreadfilter005.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addThreadFilter/addthreadfilter006.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/field/field001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/field/field002.java
! test/hotspot/jtreg/vmTestbase/nsk/share/jdi/JDIBase.java

Changeset: 53924882
Branch: master
Author:    Damon Nguyen <dnguyen at openjdk.org>
Date:      2025-04-23 00:13:09 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/53924882326d3756a4ec52f37a59c8a81059a069

8355332: Fix failing semi-manual test EDT issue

Reviewed-by: azvegint

! test/jdk/javax/swing/JScrollPane/AcceleratedWheelScrolling/HorizScrollers.java
! test/jdk/javax/swing/JScrollPane/AcceleratedWheelScrolling/RTLScrollers.java

Changeset: 4c373703
Branch: master
Author:    Jatin Bhateja <jbhateja at openjdk.org>
Date:      2025-04-23 02:04:46 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4c373703d9ed63dfc85df7cdcc04ecad5b02ade0

8354668: Missing REX2 prefix accounting in ZGC barriers leads to incorrect encoding

Reviewed-by: aboldtch, sviswanathan

! src/hotspot/cpu/x86/gc/z/zBarrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/z/zBarrierSetAssembler_x86.hpp
! src/hotspot/cpu/x86/gc/z/z_x86_64.ad
! src/hotspot/cpu/x86/jvmciCodeInstaller_x86.cpp

Changeset: a8c6ff16
Branch: master
Author:    Fei Yang <fyang at openjdk.org>
Date:      2025-04-23 02:10:25 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/a8c6ff161c2c4f1dcf0f8588c9d007994c84e703

8355239: RISC-V: Do not support subword scatter store

Reviewed-by: mli, fjiang

! src/hotspot/cpu/riscv/riscv_v.ad

Changeset: bc518a6c
Branch: master
Author:    Shaojin Wen <swen at openjdk.org>
Date:      2025-04-23 02:32:36 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/bc518a6cbb9fadc47b00239b4d721c1c62dc5dad

8355240: Remove unused Import in StringUTF16

Reviewed-by: rgiulietti

! src/java.base/share/classes/java/lang/StringUTF16.java

Changeset: 8c89fb95
Branch: master
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2025-04-23 03:40:26 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/8c89fb95351ea0bc5ffdd920c18f9e820231f233

8355179: Reinstate javax/swing/JScrollBar/4865918/bug4865918.java headful and macos run

Reviewed-by: abhiscxk, serb

! test/jdk/javax/swing/JScrollBar/4865918/bug4865918.java

Changeset: 9a2b425b
Branch: master
Author:    Daniel Jeli?ski <djelinski at openjdk.org>
Date:      2025-04-23 05:17:41 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/9a2b425b13cc468d8627c1548d1d39015ce17af1

8354920: SA core file support on Linux only prints error messages when debug logging is enabled

Reviewed-by: cjplummer, kevinw

! src/jdk.hotspot.agent/linux/native/libsaproc/libproc_impl.c
! src/jdk.hotspot.agent/linux/native/libsaproc/ps_core.c
! src/jdk.hotspot.agent/linux/native/libsaproc/ps_proc.c
! src/jdk.hotspot.agent/macosx/native/libsaproc/libproc_impl.c
! src/jdk.hotspot.agent/macosx/native/libsaproc/ps_core.c
! src/jdk.hotspot.agent/share/native/libsaproc/ps_core_common.c

Changeset: 27faf454
Branch: master
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2025-04-23 06:22:30 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/27faf45422082009f23463984b8a6e43c15e9e71

8354826: Make ResolverConfigurationImpl.lock field final

Reviewed-by: dfuchs, jpai

! src/java.base/unix/classes/sun/net/dns/ResolverConfigurationImpl.java

Changeset: 263983d0
Branch: master
Author:    Fredrik Bredberg <fbredberg at openjdk.org>
Date:      2025-04-23 08:04:57 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/263983d0fb9ca567b03d2be4c82cf9fe3d0e6f61

8298733: Reconsider monitors_on_stack assert

Reviewed-by: pchilanomate, coleenp

! src/hotspot/share/runtime/continuationFreezeThaw.cpp
! src/hotspot/share/runtime/stackWatermark.hpp

Changeset: c2e90bcc
Branch: master
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2025-04-23 08:21:07 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/c2e90bcc8026fb2047b42deae6cdad738d6d01b8

8355363: [BACKOUT] 8354668: Missing REX2 prefix accounting in ZGC barriers leads to incorrect encoding

Reviewed-by: chagedorn

! src/hotspot/cpu/x86/gc/z/zBarrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/z/zBarrierSetAssembler_x86.hpp
! src/hotspot/cpu/x86/gc/z/z_x86_64.ad
! src/hotspot/cpu/x86/jvmciCodeInstaller_x86.cpp

Changeset: e76f2030
Branch: master
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2025-04-23 10:13:26 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e76f20301c3dcd65610e982fc98b7a08ebf0c8f1

8354309: Sort GC includes

Reviewed-by: eosterlund, iwalulya, kbarrett

! src/hotspot/cpu/aarch64/gc/shenandoah/c1/shenandoahBarrierSetC1_aarch64.cpp
! src/hotspot/cpu/aarch64/gc/shenandoah/shenandoahBarrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/gc/z/zAddress_aarch64.cpp
! src/hotspot/cpu/arm/gc/g1/g1BarrierSetAssembler_arm.cpp
! src/hotspot/cpu/arm/gc/shared/barrierSetNMethod_arm.cpp
! src/hotspot/cpu/ppc/gc/shared/barrierSetNMethod_ppc.cpp
! src/hotspot/cpu/ppc/gc/shenandoah/c1/shenandoahBarrierSetC1_ppc.cpp
! src/hotspot/cpu/ppc/gc/shenandoah/shenandoahBarrierSetAssembler_ppc.cpp
! src/hotspot/cpu/ppc/gc/z/zAddress_ppc.cpp
! src/hotspot/cpu/riscv/gc/shared/barrierSetNMethod_riscv.cpp
! src/hotspot/cpu/riscv/gc/shenandoah/c1/shenandoahBarrierSetC1_riscv.cpp
! src/hotspot/cpu/riscv/gc/shenandoah/shenandoahBarrierSetAssembler_riscv.cpp
! src/hotspot/cpu/riscv/gc/z/zAddress_riscv.cpp
! src/hotspot/cpu/s390/gc/g1/g1BarrierSetAssembler_s390.cpp
! src/hotspot/cpu/x86/gc/shenandoah/c1/shenandoahBarrierSetC1_x86.cpp
! src/hotspot/cpu/x86/gc/shenandoah/shenandoahBarrierSetAssembler_x86.cpp
! src/hotspot/os/windows/gc/z/zSyscall_windows.hpp
! src/hotspot/share/gc/epsilon/epsilonMonitoringSupport.cpp
! src/hotspot/share/gc/g1/c1/g1BarrierSetC1.cpp
! src/hotspot/share/gc/g1/c2/g1BarrierSetC2.cpp
! src/hotspot/share/gc/g1/g1AllocRegion.cpp
! src/hotspot/share/gc/g1/g1Allocator.cpp
! src/hotspot/share/gc/g1/g1AnalyticsSequences.inline.hpp
! src/hotspot/share/gc/g1/g1BarrierSet.hpp
! src/hotspot/share/gc/g1/g1BlockOffsetTable.inline.hpp
! src/hotspot/share/gc/g1/g1CardSet.inline.hpp
! src/hotspot/share/gc/g1/g1CardSetContainers.inline.hpp
! src/hotspot/share/gc/g1/g1CardSetMemory.inline.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectionSet.inline.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMarkObjArrayProcessor.inline.hpp
! src/hotspot/share/gc/g1/g1ConcurrentRebuildAndScrub.cpp
! src/hotspot/share/gc/g1/g1ConcurrentRefine.cpp
! src/hotspot/share/gc/g1/g1DirtyCardQueue.hpp
! src/hotspot/share/gc/g1/g1EdenRegions.hpp
! src/hotspot/share/gc/g1/g1EvacFailureRegions.inline.hpp
! src/hotspot/share/gc/g1/g1EvacStats.cpp
! src/hotspot/share/gc/g1/g1EvacStats.hpp
! src/hotspot/share/gc/g1/g1FullCollector.cpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.cpp
! src/hotspot/share/gc/g1/g1HeapRegionManager.cpp
! src/hotspot/share/gc/g1/g1InitLogger.cpp
! src/hotspot/share/gc/g1/g1MonitoringSupport.cpp
! src/hotspot/share/gc/g1/g1MonitoringSupport.hpp
! src/hotspot/share/gc/g1/g1MonotonicArena.inline.hpp
! src/hotspot/share/gc/g1/g1MonotonicArenaFreeMemoryTask.cpp
! src/hotspot/share/gc/g1/g1NMethodClosure.cpp
! src/hotspot/share/gc/g1/g1OopClosures.inline.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp
! src/hotspot/share/gc/g1/g1Policy.cpp
! src/hotspot/share/gc/g1/g1Policy.hpp
! src/hotspot/share/gc/g1/g1RemSet.cpp
! src/hotspot/share/gc/g1/g1ServiceThread.cpp
! src/hotspot/share/gc/g1/g1SurvivorRegions.cpp
! src/hotspot/share/gc/g1/g1Trace.cpp
! src/hotspot/share/gc/g1/g1VMOperations.cpp
! src/hotspot/share/gc/g1/g1YoungCollector.cpp
! src/hotspot/share/gc/g1/g1YoungGCPreEvacuateTasks.cpp
! src/hotspot/share/gc/parallel/parallelInitLogger.cpp
! src/hotspot/share/gc/parallel/psAdaptiveSizePolicy.cpp
! src/hotspot/share/gc/parallel/psCardTable.cpp
! src/hotspot/share/gc/parallel/psCompactionManager.cpp
! src/hotspot/share/gc/parallel/psCompactionManager.hpp
! src/hotspot/share/gc/parallel/psScavenge.cpp
! src/hotspot/share/gc/parallel/psScavenge.hpp
! src/hotspot/share/gc/parallel/psVMOperations.cpp
! src/hotspot/share/gc/serial/serialArguments.cpp
! src/hotspot/share/gc/serial/serialFullGC.cpp
! src/hotspot/share/gc/serial/tenuredGeneration.inline.hpp
! src/hotspot/share/gc/shared/ageTable.cpp
! src/hotspot/share/gc/shared/barrierSetConfig.inline.hpp
! src/hotspot/share/gc/shared/barrierSetNMethod.cpp
! src/hotspot/share/gc/shared/bufferNode.cpp
! src/hotspot/share/gc/shared/c1/barrierSetC1.hpp
! src/hotspot/share/gc/shared/c2/barrierSetC2.cpp
! src/hotspot/share/gc/shared/c2/cardTableBarrierSetC2.cpp
! src/hotspot/share/gc/shared/c2/modRefBarrierSetC2.cpp
! src/hotspot/share/gc/shared/cardTable.cpp
! src/hotspot/share/gc/shared/collectedHeap.cpp
! src/hotspot/share/gc/shared/gcHeapSummary.hpp
! src/hotspot/share/gc/shared/gcInitLogger.cpp
! src/hotspot/share/gc/shared/gcLocker.cpp
! src/hotspot/share/gc/shared/gcLogPrecious.hpp
! src/hotspot/share/gc/shared/gcOverheadChecker.hpp
! src/hotspot/share/gc/shared/gcPolicyCounters.cpp
! src/hotspot/share/gc/shared/gcTimer.cpp
! src/hotspot/share/gc/shared/gcTraceTime.cpp
! src/hotspot/share/gc/shared/gcVMOperations.cpp
! src/hotspot/share/gc/shared/locationPrinter.cpp
! src/hotspot/share/gc/shared/memAllocator.cpp
! src/hotspot/share/gc/shared/parallelCleaning.cpp
! src/hotspot/share/gc/shared/partialArrayState.cpp
! src/hotspot/share/gc/shared/partialArrayTaskStepper.inline.hpp
! src/hotspot/share/gc/shared/referenceProcessorPhaseTimes.cpp
! src/hotspot/share/gc/shared/satbMarkQueue.cpp
! src/hotspot/share/gc/shared/stringdedup/stringDedup.cpp
! src/hotspot/share/gc/shared/stringdedup/stringDedupTable.cpp
! src/hotspot/share/gc/shared/stringdedup/stringDedupTable.hpp
! src/hotspot/share/gc/shared/taskTerminator.cpp
! src/hotspot/share/gc/shared/taskqueue.cpp
! src/hotspot/share/gc/shared/threadLocalAllocBuffer.inline.hpp
! src/hotspot/share/gc/shared/weakProcessor.cpp
! src/hotspot/share/gc/shenandoah/c1/shenandoahBarrierSetC1.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahAdaptiveHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahAdaptiveHeuristics.hpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahCompactHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahGenerationalHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahGlobalHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahYoungHeuristics.cpp
! src/hotspot/share/gc/shenandoah/mode/shenandoahGenerationalMode.cpp
! src/hotspot/share/gc/shenandoah/mode/shenandoahPassiveMode.cpp
! src/hotspot/share/gc/shenandoah/shenandoahBarrierSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahBarrierSet.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahClosures.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahCodeRoots.hpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahControlThread.cpp
! src/hotspot/share/gc/shenandoah/shenandoahControlThread.hpp
! src/hotspot/share/gc/shenandoah/shenandoahController.cpp
! src/hotspot/share/gc/shenandoah/shenandoahController.hpp
! src/hotspot/share/gc/shenandoah/shenandoahDegeneratedGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahEvacTracker.cpp
! src/hotspot/share/gc/shenandoah/shenandoahFreeSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahFreeSet.hpp
! src/hotspot/share/gc/shenandoah/shenandoahFullGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahGC.hpp
! src/hotspot/share/gc/shenandoah/shenandoahGeneration.cpp
! src/hotspot/share/gc/shenandoah/shenandoahGeneration.hpp
! src/hotspot/share/gc/shenandoah/shenandoahGenerationSizer.cpp
! src/hotspot/share/gc/shenandoah/shenandoahGenerationalControlThread.cpp
! src/hotspot/share/gc/shenandoah/shenandoahGenerationalEvacuationTask.cpp
! src/hotspot/share/gc/shenandoah/shenandoahGenerationalFullGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahGenerationalHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahGlobalGeneration.cpp
! src/hotspot/share/gc/shenandoah/shenandoahGlobalGeneration.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegionCounters.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegionCounters.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegionSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegionSet.hpp
! src/hotspot/share/gc/shenandoah/shenandoahInitLogger.cpp
! src/hotspot/share/gc/shenandoah/shenandoahLock.cpp
! src/hotspot/share/gc/shenandoah/shenandoahMark.hpp
! src/hotspot/share/gc/shenandoah/shenandoahMarkBitMap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahMarkingContext.cpp
! src/hotspot/share/gc/shenandoah/shenandoahMarkingContext.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahMemoryPool.cpp
! src/hotspot/share/gc/shenandoah/shenandoahMetrics.cpp
! src/hotspot/share/gc/shenandoah/shenandoahMmuTracker.cpp
! src/hotspot/share/gc/shenandoah/shenandoahMonitoringSupport.cpp
! src/hotspot/share/gc/shenandoah/shenandoahOldGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahOldGeneration.cpp
! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.cpp
! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.hpp
! src/hotspot/share/gc/shenandoah/shenandoahReferenceProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahRootVerifier.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRuntime.cpp
! src/hotspot/share/gc/shenandoah/shenandoahScanRemembered.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahSimpleBitMap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahStringDedup.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahTaskqueue.hpp
! src/hotspot/share/gc/shenandoah/shenandoahThreadLocalData.hpp
! src/hotspot/share/gc/shenandoah/shenandoahUnload.cpp
! src/hotspot/share/gc/shenandoah/shenandoahUtils.cpp
! src/hotspot/share/gc/shenandoah/shenandoahUtils.hpp
! src/hotspot/share/gc/shenandoah/shenandoahVerifier.cpp
! src/hotspot/share/gc/shenandoah/shenandoahWorkGroup.cpp
! src/hotspot/share/gc/shenandoah/shenandoahYoungGeneration.cpp
! src/hotspot/share/gc/shenandoah/shenandoahYoungGeneration.hpp
! src/hotspot/share/gc/shenandoah/vmStructs_shenandoah.hpp
! src/hotspot/share/gc/z/c1/zBarrierSetC1.cpp
! src/hotspot/share/gc/z/zHeapIterator.hpp
! src/hotspot/share/gc/z/zMarkContext.hpp
! src/hotspot/share/gc/z/zMarkingSMR.hpp
! src/hotspot/share/gc/z/zNMT.cpp
! src/hotspot/share/gc/z/zNMT.hpp
! src/hotspot/share/gc/z/zNMethod.cpp
! src/hotspot/share/gc/z/zNMethodTable.cpp
! src/hotspot/share/gc/z/zObjArrayAllocator.cpp
! src/hotspot/share/gc/z/zRuntimeWorkers.cpp
! src/hotspot/share/gc/z/zStat.cpp
! src/hotspot/share/gc/z/zUncoloredRoot.inline.hpp
! src/hotspot/share/gc/z/zVerify.cpp
! src/hotspot/share/gc/z/zVirtualMemoryManager.inline.hpp

Changeset: 82c24944
Branch: master
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-04-23 10:40:45 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/82c249446f2bd6f3b0e612c5ef3e6bfcab388c3b

8354228: Parallel: Set correct minimum of InitialSurvivorRatio

Reviewed-by: tschatzl, gli

! src/hotspot/share/gc/parallel/parallelArguments.cpp
! src/hotspot/share/gc/shared/gc_globals.hpp
! test/hotspot/jtreg/gc/arguments/TestMinAndInitialSurvivorRatioFlags.java

Changeset: ef0cd182
Branch: master
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2025-04-23 11:48:48 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/ef0cd1823d7d57e42e66255a0e80bfa495a7102d

8354949: JFR: Split up the EventInstrumentation class

Reviewed-by: mgronlun, liach

+ src/jdk.jfr/share/classes/jdk/jfr/internal/ClassInspector.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/EventInstrumentation.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/JVMUpcalls.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/util/Bytecode.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/util/ImplicitFields.java

Changeset: 44c5aca5
Branch: master
Author:    Robert Toyonaga <rtoyonag at redhat.com>
Committer: Thomas Stuefe <stuefe at openjdk.org>
Date:      2025-04-23 11:53:09 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/44c5aca54d1e0aaf0616f77845c5b3b1e2fccf5a

8341491: Reserve and commit memory operations should be protected by NMT lock

Reviewed-by: stuefe, stefank

! src/hotspot/share/runtime/os.cpp
! test/hotspot/gtest/runtime/test_os.cpp

Changeset: c873837d
Branch: master
Author:    Shaojin Wen <swen at openjdk.org>
Date:      2025-04-23 13:01:42 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/c873837da6e373613866f5f5c0017f0fccb97b57

8355300: Add final to BitSieve

Reviewed-by: liach, pminborg

! src/java.base/share/classes/java/math/BitSieve.java

Changeset: a372937d
Branch: master
Author:    Archie Cobbs <acobbs at openjdk.org>
Date:      2025-04-23 13:22:57 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/a372937d8480404e69eff43682c91506997fd8ee

8350983: JShell LocalExecutionControl only needs stopCheck() on backward branches

Reviewed-by: jlahoda, liach, asotona

! src/jdk.jshell/share/classes/jdk/jshell/execution/LocalExecutionControl.java

Changeset: 3c7f78c0
Branch: master
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2025-04-23 13:26:22 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/3c7f78c066b303d32defeda95d617fd90dc6e066

8341833: incomplete snippet from loaded files from command line is ignored

Reviewed-by: liach, asotona

! src/jdk.jshell/share/classes/jdk/internal/jshell/tool/JShellTool.java
! src/jdk.jshell/share/classes/jdk/internal/jshell/tool/resources/l10n.properties
! test/langtools/jdk/jshell/StartOptionTest.java
! test/langtools/jdk/jshell/ToolProviderTest.java

Changeset: e8a1a646
Branch: master
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2025-04-23 14:08:20 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e8a1a6462d3fd4782c383adc85e0327f2595c012

8355401: Remove unused HWperKB

Reviewed-by: ayang, tschatzl

! src/hotspot/share/utilities/globalDefinitions.hpp

Changeset: 023f30bc
Branch: master
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2025-04-23 14:10:04 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/023f30bcaa820080ed5b5aa6f9a0a996a62c7d34

8355394: ZGC: Windows compile error in ZUtils

Co-authored-by: Axel Boldt-Christmas <aboldtch at openjdk.org>
Reviewed-by: aboldtch, tschatzl

! src/hotspot/share/gc/z/zUtils.inline.hpp

Changeset: 6befc189
Branch: master
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2025-04-23 14:23:38 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/6befc189741069cc4b188e4822541fb9ab72ee28

8355278: Improve debuggability of com/sun/jndi/ldap/LdapPoolTimeoutTest.java test

Reviewed-by: aefimov

! test/jdk/com/sun/jndi/ldap/LdapPoolTimeoutTest.java

Changeset: 12c3a231
Branch: master
Author:    Jiangli Zhou <jiangli at openjdk.org>
Date:      2025-04-23 14:55:15 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/12c3a231e6c1709660e61995f09ad857858e2e36

8354898: jdk/internal/loader/NativeLibraries/Main.java fails on static JDK

Reviewed-by: jpai

! test/jdk/jdk/internal/loader/NativeLibraries/Main.java

Changeset: 32a597b3
Branch: master
Author:    Phil Race <prr at openjdk.org>
Date:      2025-04-23 15:44:56 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/32a597b36f994d6e720e0576ad110dac4a5304fe

8355333: Some Problem list entries point to non-existent / wrong files

Reviewed-by: serb

! test/jdk/ProblemList.txt

Changeset: 1a72febc
Branch: master
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2025-04-23 16:04:40 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/1a72febc97de3d0ade8813951797dfda1984650f

8355228: Improve runtime/CompressedOops/CompressedClassPointersEncodingScheme.java to support JDK build with -XX:+UseCompactObjectHeaders

Reviewed-by: syan, stuefe, coleenp

! test/hotspot/jtreg/runtime/CompressedOops/CompressedClassPointersEncodingScheme.java

Changeset: f097aa90
Branch: master
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2025-04-23 16:07:36 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/f097aa90c91826ba6c3c7380a84b8e98f1d42bbb

8355215: Add @spec tags to Emoji related methods

Reviewed-by: joehw, iris, jlu

! src/java.base/share/classes/java/lang/Character.java

Changeset: 2ec61f0f
Branch: master
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2025-04-23 16:13:23 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/2ec61f0f34d2fa313ae3ed5d6aa0881ec091b347

8353214: Add testing with --enable-preview

Reviewed-by: erikj

! make/RunTests.gmk
+ test/hotspot/jtreg/ProblemList-enable-preview.txt
+ test/jdk/ProblemList-enable-preview.txt
! test/jdk/jdk/modules/etc/DefaultModules.java

Changeset: 8bd56452
Branch: master
Author:    Sangheon Kim <sangheki at openjdk.org>
Date:      2025-04-23 16:37:07 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/8bd564521804e98911cc9ff3b7696165e3243139

8346568: G1: Other time can be negative

Reviewed-by: tschatzl, iwalulya

! src/hotspot/share/gc/g1/g1GCPhaseTimes.cpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.hpp
! src/hotspot/share/gc/g1/g1RemSet.cpp
! src/hotspot/share/gc/g1/g1YoungCollector.cpp

Changeset: ac41bc31
Branch: master
Author:    Justin Lu <jlu at openjdk.org>
Date:      2025-04-23 16:52:42 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/ac41bc31c96951b9fe51c22d16f31bdc1806a881

8354343: Hardening of Currency tests for not yet defined future ISO 4217 currency

Reviewed-by: naoto

! test/jdk/java/util/Currency/ValidateISO4217.java

Changeset: 35716647
Branch: master
Author:    Sergey Kuksenko <skuksenko at openjdk.org>
Date:      2025-04-23 17:03:37 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/35716647b531f0c20f9803138dfe2cedd6c4deee

8353478: Update crypto microbenchmarks to cover ML-DSA, ML-KEM, and HSS algorithms

Reviewed-by: ecaspole

- test/micro/org/openjdk/bench/java/security/MLDSA.java
- test/micro/org/openjdk/bench/java/security/MLKEMBench.java
= test/micro/org/openjdk/bench/javax/crypto/full/HSSBench.java
+ test/micro/org/openjdk/bench/javax/crypto/full/KEMBench.java
! test/micro/org/openjdk/bench/javax/crypto/full/KeyPairGeneratorBench.java
! test/micro/org/openjdk/bench/javax/crypto/full/SignatureBench.java
+ test/micro/org/openjdk/bench/javax/crypto/small/HSSBench.java
+ test/micro/org/openjdk/bench/javax/crypto/small/KEMBench.java
! test/micro/org/openjdk/bench/javax/crypto/small/KeyPairGeneratorBench.java
! test/micro/org/openjdk/bench/javax/crypto/small/SignatureBench.java

Changeset: bf8a881f
Branch: master
Author:    Alexey Ivanov <aivanov at openjdk.org>
Date:      2025-04-23 18:47:11 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/bf8a881f02da14a3d47b30eaf414dea76a1c231f

8352733: Improve RotFontBoundsTest test

Use PassFailJFrame framework for creating manual test UI.

Provide check boxes for each degree of rotation which allow
hiding and showing the specified rotation.
Provide 'Select All' and 'Clear All' buttons.
Display Java version at the bottom of the test.

Reviewed-by: prr, azvegint, abhiscxk, honkar

+ test/jdk/java/awt/font/TextLayout/RotFontBoundsTest.java

Changeset: adcaf01b
Branch: master
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-04-23 20:19:02 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/adcaf01b4feb72f7205796873fd16b77907b2ef1

8355237: Upstream AOT test cases from Leyden repo to mainline

Reviewed-by: ccheung, kvn, lmesnik, shade

! test/hotspot/jtreg/TEST.groups
+ test/hotspot/jtreg/runtime/cds/appcds/aotCache/HelloAOTCache.java
+ test/hotspot/jtreg/runtime/cds/appcds/aotClassLinking/StringConcatStress.java

Changeset: 88e0b00a
Branch: master
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-04-23 21:25:30 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/88e0b00a46301ac14fb0b1c0d2717e80ba4b1dc0

8353298: AOT cache creation asserts with _array_klasses in an unregistered InstanceKlass

Reviewed-by: ccheung, kvn

! src/hotspot/share/oops/klass.cpp
+ test/hotspot/jtreg/runtime/cds/appcds/aotCache/AOTCacheSupportForCustomLoaders.java

Changeset: ffe6a4f9
Branch: master
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-04-23 21:39:55 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/ffe6a4f9e1449ce9a78372f11bfc0ef6cd7d6842

8355335: Avoid pattern matching switches in core ClassFile API

Reviewed-by: asotona

! src/java.base/share/classes/jdk/internal/classfile/impl/BlockCodeBuilderImpl.java
! src/java.base/share/classes/jdk/internal/classfile/impl/ChainedClassBuilder.java
! src/java.base/share/classes/jdk/internal/classfile/impl/ChainedFieldBuilder.java
! src/java.base/share/classes/jdk/internal/classfile/impl/ChainedMethodBuilder.java
! src/java.base/share/classes/jdk/internal/classfile/impl/CodeImpl.java
! src/java.base/share/classes/jdk/internal/classfile/impl/NonterminalCodeBuilder.java

Changeset: bd1c53e9
Branch: master
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-04-23 21:40:50 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/bd1c53e96038994788ca5c11602aa2ce4fa4c840

8354899: Reduce overhead associated with type switches

Reviewed-by: asotona

! src/java.base/share/classes/java/lang/runtime/SwitchBootstraps.java
! src/java.base/share/classes/jdk/internal/classfile/impl/DirectCodeBuilder.java

Changeset: 669d4d6b
Branch: master
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2025-04-23 22:29:59 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/669d4d6bfa50ab6ae73d05c6a0b069f4507d298e

8355328: Improve negative tests coverage for jpackage signing

Reviewed-by: almatvee

! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/AdditionalLauncher.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/JPackageCommand.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/LauncherAsServiceVerifier.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/LinuxHelper.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/MacSignVerify.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/TKit.java
! test/jdk/tools/jpackage/linux/ShortcutHintTest.java
! test/jdk/tools/jpackage/share/AppLauncherEnvTest.java
! test/jdk/tools/jpackage/share/BasicTest.java
! test/jdk/tools/jpackage/share/ErrorTest.java
! test/jdk/tools/jpackage/share/IconTest.java
! test/jdk/tools/jpackage/share/JLinkOptionsTest.java
! test/jdk/tools/jpackage/share/JavaOptionsEqualsTest.java
! test/jdk/tools/jpackage/share/JavaOptionsTest.java
! test/jdk/tools/jpackage/share/MainClassTest.java
! test/jdk/tools/jpackage/windows/WinL10nTest.java
! test/jdk/tools/jpackage/windows/WinOSConditionTest.java
! test/jdk/tools/jpackage/windows/WinResourceTest.java
! test/jdk/tools/jpackage/windows/WinScriptTest.java

Changeset: 3b7f43f9
Branch: master
Author:    Harshitha Onkar <honkar at openjdk.org>
Date:      2025-04-23 22:41:31 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/3b7f43f95e061274020deaa1eecdb8182a6b64e1

8355429: Open source ProgressMonitor test

Reviewed-by: azvegint

+ test/jdk/javax/swing/ProgressMonitor/bug4401480.java

Changeset: 4873eec0
Branch: master
Author:    Alexander Zvegintsev <azvegint at openjdk.org>
Date:      2025-04-23 22:57:42 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/4873eec06f25227fe221a86b07c6072e676f7d5d

8354554: Open source several clipboard tests batch1

Reviewed-by: serb, prr

! test/jdk/ProblemList.txt
+ test/jdk/java/awt/Clipboard/ClipRWTest.java
+ test/jdk/java/awt/Clipboard/LostOwnershipChainTest/SystemClipboard2ProcTest.java
+ test/jdk/java/awt/Clipboard/NoOwnerNoTargetsTest.java
+ test/jdk/java/awt/Clipboard/PasteNullToTextComponentsTest.java

Changeset: ac17449b
Branch: master
Author:    William Kemper <wkemper at openjdk.org>
Date:      2025-04-23 22:58:47 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/ac17449bdb946d98cb65c8eae9c9671f527a79cb

8353596: GenShen: Test TestClone.java#generational-no-coops intermittent timed out

Reviewed-by: kdnilsen, ysr

! src/hotspot/share/gc/shenandoah/shenandoahGenerationalControlThread.cpp

Changeset: b10a304b
Branch: master
Author:    Alexander Zvegintsev <azvegint at openjdk.org>
Date:      2025-04-23 23:03:22 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/b10a304b2bdec5fdd3d689ae8fcd341e68e80b72

8354553: Open source several clipboard tests batch0

Reviewed-by: serb, prr

! test/jdk/ProblemList.txt
+ test/jdk/java/awt/Clipboard/ClipboardSecurity.java
+ test/jdk/java/awt/Clipboard/GetAltContentsTest/SystemClipboardTest.java
+ test/jdk/java/awt/Clipboard/ImageTransferTest.java
+ test/jdk/java/awt/Clipboard/NoDataConversionFailureTest.java

Changeset: bbec3c07
Branch: master
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-04-24 00:00:36 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/bbec3c0730df4578cee5cbc9dab40810ff093966

8354558: -XX:AOTMode=record crashes with boot loader package-info class

Reviewed-by: ccheung, matsaave

! src/hotspot/share/classfile/classLoader.cpp
+ test/hotspot/jtreg/runtime/cds/appcds/aotCache/PackageInfoClass.java
! test/lib/jdk/test/lib/cds/CDSAppTester.java
! test/lib/jdk/test/lib/cds/SimpleCDSAppTester.java

Changeset: 428334b6
Branch: master
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Date:      2025-04-24 01:09:17 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/428334b616e1c436fbc2b8d71e41a0b154e9da12

8353216: Improve VerifyMethodHandles for method handle linkers

Reviewed-by: dlong

! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/methodHandles_aarch64.cpp
! src/hotspot/cpu/aarch64/methodHandles_aarch64.hpp
! src/hotspot/cpu/x86/methodHandles_x86.cpp
! src/hotspot/cpu/x86/methodHandles_x86.hpp

Changeset: 188c2360
Branch: master
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-04-24 06:58:21 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/188c236071fd573a9ef35c34126443c6982a4f53

8353558: x86: Use better instructions for ICache sync when available

Reviewed-by: kvn, adinn

! src/hotspot/cpu/aarch64/icache_aarch64.cpp
! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/globals_x86.hpp
! src/hotspot/cpu/x86/icache_x86.cpp
! src/hotspot/cpu/x86/icache_x86.hpp
! src/hotspot/cpu/x86/vm_version_x86.cpp
! src/hotspot/cpu/zero/icache_zero.hpp
! src/hotspot/os_cpu/bsd_aarch64/icache_bsd_aarch64.hpp
! src/hotspot/os_cpu/linux_aarch64/icache_linux_aarch64.hpp
! src/hotspot/os_cpu/windows_aarch64/icache_windows_aarch64.hpp
! src/hotspot/share/runtime/flags/flagSetting.hpp
! src/hotspot/share/runtime/icache.cpp
! src/hotspot/share/runtime/icache.hpp
! src/hotspot/share/runtime/init.cpp
+ test/hotspot/gtest/runtime/test_icache.cpp

Changeset: 7bfbb9a5
Branch: master
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2025-04-24 06:58:37 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/7bfbb9a51533f30613cacd47433ba709353ce3d5

8348928: Check for case label validity are misbehaving when binding patterns with unnamed bindings are present

Reviewed-by: asotona, abimpoudis, vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java
! test/langtools/tools/javac/patterns/SwitchErrors.java
! test/langtools/tools/javac/patterns/SwitchErrors.out

Changeset: 953eef4f
Branch: master
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2025-04-24 07:20:25 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/953eef4f113408ab4ae432308f9848f7d226c619

8347337: ZGC: String dedups short-lived strings

Reviewed-by: kbarrett, aboldtch, eosterlund

! src/hotspot/share/gc/z/zForwarding.hpp
! src/hotspot/share/gc/z/zMark.cpp
! src/hotspot/share/gc/z/zMarkContext.hpp
! src/hotspot/share/gc/z/zMarkContext.inline.hpp
! src/hotspot/share/gc/z/zRelocate.cpp
+ src/hotspot/share/gc/z/zStringDedup.hpp
+ src/hotspot/share/gc/z/zStringDedup.inline.hpp

Changeset: 84e9264e
Branch: master
Author:    Manuel H?ssig <manuel.hassig at oracle.com>
Committer: Christian Hagedorn <chagedorn at openjdk.org>
Date:      2025-04-24 08:29:08 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/84e9264e76ca6e5d984c8eecbf5c5d11128fc174

8346552: C2: Add IR tests to check that Predicate cloning in Loop Unswitching works as expected

Co-authored-by: Christian Hagedorn <chagedorn at openjdk.org>
Reviewed-by: chagedorn, epeter

! src/hotspot/share/opto/ifnode.cpp
! src/hotspot/share/opto/predicates.cpp
! src/hotspot/share/opto/predicates.hpp
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java
+ test/hotspot/jtreg/compiler/loopopts/TestUnswitchPredicateCloning.java

Changeset: 290d24d1
Branch: master
Author:    Manuel H?ssig <manuel.hassig at oracle.com>
Committer: Christian Hagedorn <chagedorn at openjdk.org>
Date:      2025-04-24 08:36:35 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/290d24d16adcef6b9f0f5ac789b125fd7bac66a5

8355400: Better git detection in update_copyright_year.sh

Reviewed-by: erikj, chagedorn

! make/scripts/update_copyright_year.sh

Changeset: be6e4406
Branch: master
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2025-04-24 09:10:43 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/be6e4406d8c9024bb368ed9dc22d4a6df2a0846a

8349139: C2: Div looses dependency on condition that guarantees divisor not zero in counted loop

Reviewed-by: chagedorn, epeter, qamai

! src/hotspot/share/opto/loopTransform.cpp
! src/hotspot/share/opto/loopnode.cpp
! src/hotspot/share/opto/loopnode.hpp
! src/hotspot/share/opto/loopopts.cpp
! src/hotspot/share/opto/predicates.cpp
+ test/hotspot/jtreg/compiler/controldependency/TestDivDependentOnMainLoopGuard.java
+ test/hotspot/jtreg/compiler/controldependency/TestMainLoopNoBackedgeFloatingDiv.java

Changeset: 74a2c831
Branch: master
Author:    Saranya Natarajan <saranya.natarajan at oracle.com>
Committer: Roberto Casta?eda Lozano <rcastanedalo at openjdk.org>
Date:      2025-04-24 09:33:15 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/74a2c831a2af55c66317ca8aead53fde2a2a6900

8352620: C2: rename MemNode::memory_type() to MemNode::value_basic_type()

Reviewed-by: rcastanedalo, thartmann

! src/hotspot/share/opto/escape.cpp
! src/hotspot/share/opto/memnode.cpp
! src/hotspot/share/opto/memnode.hpp
! src/hotspot/share/opto/superword.cpp
! src/hotspot/share/opto/vectornode.hpp

Changeset: 6254046f
Branch: master
Author:    Marc Chevalier <mchevalier at openjdk.org>
Committer: Emanuel Peter <epeter at openjdk.org>
Date:      2025-04-24 10:27:50 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/6254046f508049a4e568f0f2eae51dc10da392c1

8320909: C2: Adapt IGVN's enqueuing logic to match idealization of AndNode with LShift operand

Reviewed-by: epeter, thartmann

! src/hotspot/share/opto/phaseX.cpp
+ test/hotspot/jtreg/compiler/c2/gvn/MissedOptCastII.java
+ test/hotspot/jtreg/compiler/c2/gvn/MissedOptWithShiftConvAnd.java
+ test/hotspot/jtreg/compiler/c2/gvn/MissedOptWithShiftConvCastAnd.java

Changeset: d3f31b0d
Branch: master
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2025-04-24 11:43:53 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/d3f31b0d8e9c90f3dc8e97a299c9e0b7f5b05284

8347719: [REDO] Portable implementation of FORBID_C_FUNCTION and ALLOW_C_FUNCTION

Reviewed-by: tschatzl, jsjolen

! src/hotspot/os/aix/libodm_aix.cpp
! src/hotspot/os/aix/loadlib_aix.cpp
! src/hotspot/os/aix/os_aix.cpp
! src/hotspot/os/aix/porting_aix.cpp
! src/hotspot/os/bsd/decoder_machO.cpp
! src/hotspot/os/linux/decoder_linux.cpp
! src/hotspot/os/linux/gc/z/zMountPoint_linux.cpp
! src/hotspot/os/linux/mallocInfoDcmd.cpp
+ src/hotspot/os/posix/forbiddenFunctions_posix.hpp
! src/hotspot/os/posix/os_posix.cpp
+ src/hotspot/os/posix/permitForbiddenFunctions_posix.hpp
+ src/hotspot/os/windows/forbiddenFunctions_windows.hpp
! src/hotspot/os/windows/os_windows.cpp
+ src/hotspot/os/windows/permitForbiddenFunctions_windows.hpp
! src/hotspot/os/windows/symbolengine.cpp
! src/hotspot/share/jvmci/jvmciEnv.cpp
! src/hotspot/share/logging/logTagSet.cpp
! src/hotspot/share/nmt/mallocSiteTable.cpp
! src/hotspot/share/nmt/memMapPrinter.cpp
! src/hotspot/share/nmt/nmtPreInit.cpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/utilities/compilerWarnings.hpp
! src/hotspot/share/utilities/compilerWarnings_gcc.hpp
! src/hotspot/share/utilities/compilerWarnings_visCPP.hpp
+ src/hotspot/share/utilities/forbiddenFunctions.hpp
! src/hotspot/share/utilities/globalDefinitions.hpp
+ src/hotspot/share/utilities/permitForbiddenFunctions.hpp
! test/hotspot/gtest/code/test_codestrings.cpp
! test/hotspot/gtest/gc/shenandoah/test_shenandoahNumberSeq.cpp
! test/hotspot/gtest/gc/shenandoah/test_shenandoahSimpleBitMap.cpp
! test/hotspot/gtest/gtestMain.cpp
! test/hotspot/gtest/unittest.hpp

Changeset: 1ec64811
Branch: master
Author:    Sean Coffey <coffeys at openjdk.org>
Date:      2025-04-24 12:01:34 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/1ec64811a365442c902e334b56f4cf926c316a4a

8350582: Correct the parsing of the ssl value in javax.net.debug

Reviewed-by: wetmore, hchao

! src/java.base/share/classes/sun/security/ssl/SSLLogger.java
+ test/jdk/sun/security/ssl/SSLLogger/DebugPropertyValuesTest.java

Changeset: 34c4d895
Branch: master
Author:    Oleksii Sylichenko <a.silichenko at gmail.com>
Committer: SendaoYan <syan at openjdk.org>
Date:      2025-04-24 12:50:03 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/34c4d895ca321508c24b13338900d617679aadae

8353190: Use "/native" Run Option for TestAvailableProcessors Execution

Reviewed-by: dholmes

! test/hotspot/jtreg/runtime/os/windows/TestAvailableProcessors.java

Changeset: 0537c692
Branch: master
Author:    Marc Chevalier <mchevalier at openjdk.org>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2025-04-24 13:39:43 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/0537c6927d4f617624672cfae06928f9738175ca

8355492: MissedOptCastII is missing UnlockDiagnosticVMOptions flag

Reviewed-by: rcastanedalo, chagedorn, thartmann

! test/hotspot/jtreg/compiler/c2/gvn/MissedOptCastII.java

Changeset: cf96b107
Branch: master
Author:    Joel Sikstr?m <jsikstro at openjdk.org>
Date:      2025-04-24 14:14:10 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/cf96b107d57182ad6ab47125939423dd5286aa88

8354362: Use automatic indentation in CollectedHeap printing

Reviewed-by: stefank, lkorinth, stuefe

! src/hotspot/share/gc/epsilon/epsilonHeap.cpp
! src/hotspot/share/gc/epsilon/epsilonHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
! src/hotspot/share/gc/parallel/mutableNUMASpace.cpp
! src/hotspot/share/gc/parallel/mutableNUMASpace.hpp
! src/hotspot/share/gc/parallel/mutableSpace.cpp
! src/hotspot/share/gc/parallel/mutableSpace.hpp
! src/hotspot/share/gc/parallel/parMarkBitMap.hpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.cpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.hpp
! src/hotspot/share/gc/parallel/psOldGen.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.hpp
! src/hotspot/share/gc/parallel/psVirtualspace.cpp
! src/hotspot/share/gc/parallel/psYoungGen.cpp
! src/hotspot/share/gc/serial/defNewGeneration.cpp
! src/hotspot/share/gc/serial/serialHeap.cpp
! src/hotspot/share/gc/serial/serialHeap.hpp
! src/hotspot/share/gc/serial/tenuredGeneration.cpp
! src/hotspot/share/gc/shared/collectedHeap.cpp
! src/hotspot/share/gc/shared/collectedHeap.hpp
! src/hotspot/share/gc/shared/markBitMap.cpp
! src/hotspot/share/gc/shared/markBitMap.hpp
! src/hotspot/share/gc/shared/space.cpp
! src/hotspot/share/gc/shared/space.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp
! src/hotspot/share/gc/z/zCollectedHeap.cpp
! src/hotspot/share/gc/z/zCollectedHeap.hpp
! src/hotspot/share/gc/z/zHeap.cpp
! src/hotspot/share/gc/z/zHeap.hpp
! src/hotspot/share/gc/z/zMappedCache.cpp
! src/hotspot/share/gc/z/zPageAllocator.cpp
! src/hotspot/share/gc/z/zPageAllocator.hpp
! src/hotspot/share/memory/metaspace.cpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/memory/virtualspace.cpp
! src/hotspot/share/memory/virtualspace.hpp
! src/hotspot/share/services/diagnosticCommand.cpp
! src/hotspot/share/utilities/bitMap.cpp
! src/hotspot/share/utilities/bitMap.hpp
! src/hotspot/share/utilities/ostream.hpp
! src/hotspot/share/utilities/vmError.cpp

Changeset: 356c4d9c
Branch: master
Author:    Viktor Klang <vklang at openjdk.org>
Date:      2025-04-24 14:14:24 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/356c4d9ca93c8a37231e86d583ce9628d693c733

8355369: Remove setAccessible usage for setting final fields in java.util.concurrent

Reviewed-by: pminborg, dl, rgiulietti, alanb

! src/java.base/share/classes/java/util/concurrent/ConcurrentSkipListSet.java
! src/java.base/share/classes/java/util/concurrent/CopyOnWriteArrayList.java
! src/java.base/share/classes/java/util/concurrent/atomic/AtomicReferenceArray.java

Changeset: 0edd018a
Branch: master
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-04-24 14:48:00 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/0edd018a48c202a6da4afe80e245799b47000885

8355432: Remove CompileTask from SA

Reviewed-by: cjplummer, lmesnik

- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/compiler/CompileTask.java

Changeset: 751e0392
Branch: master
Author:    Mikael Vidstedt <mikael at openjdk.org>
Date:      2025-04-24 15:55:05 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/751e0392bcad0e608a7a041b658c1d263383f15a

8355235: Clean out old versions from Tools.gmk

Reviewed-by: erikj

! make/devkit/Tools.gmk

Changeset: 8e51ff70
Branch: master
Author:    Gennadiy Krivoshein <gennadiy.krivoshein at bell-sw.com>
Committer: Phil Race <prr at openjdk.org>
Date:      2025-04-24 16:06:29 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/8e51ff70d896aeb5b35e6bb6b00f1818d67c99e7

8315113: Print request Chromaticity.MONOCHROME attribute does not work on macOS

Reviewed-by: prr, psadhukhan

! src/java.desktop/macosx/classes/sun/lwawt/macosx/CPrinterJob.java
+ src/java.desktop/share/classes/sun/print/GrayscaleProxyGraphics2D.java
! src/java.desktop/unix/classes/sun/print/IPPPrintService.java
+ test/jdk/javax/print/attribute/MonochromePrintTest.java

Changeset: 3270a7d3
Branch: master
Author:    Hamlin Li <mli at openjdk.org>
Date:      2025-04-24 16:21:44 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/3270a7d3591eac44705ff5d76c6f59cfb14f5ac0

8355476: RISC-V: using zext_w directly in vector_update_crc32 could trigger assert

Reviewed-by: fyang, fjiang

! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp

Changeset: 862797f0
Branch: master
Author:    Hamlin Li <mli at openjdk.org>
Date:      2025-04-24 16:23:12 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/862797f0c16ed0459cda4931824b6b17120a2abe

8355293: [TEST] RISC-V: enable more ir tests

Reviewed-by: fyang, luhenry

! test/hotspot/jtreg/compiler/loopopts/superword/ProdRed_Double.java
! test/hotspot/jtreg/compiler/loopopts/superword/ProdRed_Float.java
! test/hotspot/jtreg/compiler/loopopts/superword/ProdRed_Int.java
! test/hotspot/jtreg/compiler/rangechecks/TestRangeCheckHoistingScaledIV.java
! test/hotspot/jtreg/compiler/vectorization/runner/ArrayShiftOpTest.java
! test/hotspot/jtreg/compiler/vectorization/runner/BasicIntOpTest.java

Changeset: 29f10700
Branch: master
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2025-04-24 17:17:54 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/29f10700e7c76d94db00e48b98a9c6dfedffac0d

8355211: nsk/jdi/EventRequest/disable/disable001.java should use JDIBase superclass

Reviewed-by: lmesnik, amenkov

! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/disable/disable001.java

Changeset: 370e6113
Branch: master
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2025-04-24 17:19:15 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/370e6113de30fd1bc596b5fbf7bd00f97e689f4f

8355221: Get rid of unnecessary override of JDIBase.breakpointForCommunication in nsk/jdi tests

Reviewed-by: lmesnik, amenkov

! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassPrepareRequest/addClassExclusionFilter/filter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassPrepareRequest/addClassFilter_rt/filter_rt002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassPrepareRequest/addClassFilter_s/filter_s002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/classPrepareRequests/clsprepreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/methodExitRequests/methexitreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addClassExclusionFilter/filter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addClassExclusionFilter/filter002.java

Changeset: e01e33d1
Branch: master
Author:    David Beaumont <david.beaumont at oracle.com>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2025-04-24 19:18:13 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/e01e33d19b94ee85f7cb7cd6baec857a50086c76

8354424: java/util/logging/LoggingDeadlock5.java fails intermittently in tier6

Reviewed-by: dfuchs, smarks

! test/jdk/ProblemList.txt
! test/jdk/java/util/logging/LoggingDeadlock5.java

Changeset: 8a39f07d
Branch: master
Author:    Xiaolong Peng <xpeng at openjdk.org>
Date:      2025-04-24 23:23:58 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/8a39f07d07f8c4e30dc29b14f28e33c9d8e2e65f

8354431: gc/logging/TestGCId fails on Shenandoah

Reviewed-by: wkemper, phh

! src/hotspot/share/gc/shenandoah/shenandoahControlThread.cpp

Changeset: ed604038
Branch: master
Author:    Quan Anh Mai <qamai at openjdk.org>
Date:      2025-04-25 02:09:58 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/ed604038ffc4ca64113984324dde71c07f046b52

8346836: C2: Verify CastII/CastLL bounds at runtime

Co-authored-by: Vladimir Ivanov <vlivanov at openjdk.org>
Reviewed-by: vlivanov, epeter

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.hpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.hpp
! src/hotspot/cpu/x86/x86_64.ad
! src/hotspot/share/opto/c2_MacroAssembler.hpp
! src/hotspot/share/opto/c2_globals.hpp
! src/hotspot/share/opto/castnode.cpp
+ test/hotspot/jtreg/compiler/c2/TestVerifyConstraintCasts.java

Changeset: f27fc010
Branch: master
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2025-04-25 07:09:10 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/f27fc010f699c01bd3c633b2926966578b5da270

8355576: Problem list compiler/c2/TestVerifyConstraintCasts.java until JDK-8355574 is fixed

Reviewed-by: chagedorn

! test/hotspot/jtreg/ProblemList.txt

Changeset: 70030bac
Branch: master
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2025-04-25 07:09:37 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/70030bac04b99454af7577553e4a6bbaf5d39210

8354803: ALL_64_BITS is the same across platforms

Reviewed-by: stefank, lucy

! src/hotspot/os/aix/os_aix.cpp
! src/hotspot/os/bsd/os_bsd.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/utilities/globalDefinitions.hpp

Changeset: dbd2fb0e
Branch: master
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-04-25 07:11:24 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/dbd2fb0e5a06df2760a6c4ac128a9172b13647d9

8355473: Clean up x86 globals/VM_Version after 32-bit x86 removal

Reviewed-by: chagedorn, coleenp, jwaters

! src/hotspot/cpu/x86/globalDefinitions_x86.hpp
! src/hotspot/cpu/x86/globals_x86.hpp
! src/hotspot/cpu/x86/vm_version_x86.cpp
! src/hotspot/cpu/x86/vm_version_x86.hpp

Changeset: b41e0b17
Branch: master
Author:    Evgeny Nikitin <enikitin at openjdk.org>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2025-04-25 07:20:25 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/b41e0b17490b203b19787a0d0742318fc0d03b33

8355387: [jittester] Disable downcasts by default

Reviewed-by: thartmann, chagedorn

! test/hotspot/jtreg/testlibrary/jittester/src/jdk/test/lib/jittester/ProductionParams.java

Changeset: 89f9268e
Branch: master
Author:    Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2025-04-25 08:20:51 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/89f9268ed7c2cb86891f23a10482cd459454bd32

8355524: Only every second line in upgradeable files is being used

Reviewed-by: shade, alanb

! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/LinkableRuntimeImage.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/runtimelink/upgrade_files_java.base.conf

Changeset: f66b9ba7
Branch: master
Author:    Nizar Benalla <nbenalla at openjdk.org>
Date:      2025-04-25 10:08:37 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/f66b9ba7bc1f426c430c5a99842685008c5a9dda

8346785: Potential infinite loop in JavadocTokenizer.ensures

Reviewed-by: liach, hannesw

! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavadocTokenizer.java

Changeset: edfd546e
Branch: master
Author:    duke <duke at openjdk.org>
Date:      2025-04-25 11:00:17 +0000
URL:       https://git.openjdk.org/panama-foreign/commit/edfd546e16f55841b5e546d71ab82995cf66584e

Automatic merge of jdk:master into master



From jbhateja at openjdk.org  Sat Apr 26 12:31:15 2025
From: jbhateja at openjdk.org (Jatin Bhateja)
Date: Sat, 26 Apr 2025 12:31:15 GMT
Subject: [vectorIntrinsics] RFR: Merge master
Message-ID: <jwFX0EhjbOhpvWXAfruGMQTzm-vtf5VDJNpjKUm6k-M=.47a5ad97-e9ea-4b91-8438-a20be15a1a86@github.com>

Merge the latest JDK code into vectorIntrinsics after the latest Native library handling using FFM.
Subsequently, refresh the out-of-sync vectorIntrinsics+fp16 branch.

Best Regards,
Jatin

-------------

Commit messages:
 - Merge branch 'master' of http://github.com/openjdk/panama-vector into merge_master
 - 8355637: SSLSessionImpl's "serialization" list documentation is incorrectly ordered
 - 8342676: Unsigned Vector Min / Max transforms
 - 8355562: RISC-V: Cleanup names of vector-scalar instructions in riscv_v.ad
 - 8353786: Migrate Vector API math library support to FFM API
 - 8315719: Adapt AOTClassLinking test case for dynamic CDS archive
 - 8355366: Fix the wrong usage of PassFailJFrame.forcePass() in some manual tests
 - 8355439: Some hotspot/jtreg/serviceability/sa/* tests fail on static JDK due to explicit checks for shared libraries in process memory map
 - 8305186: Reference.waitForReferenceProcessing should be more accessible to tests
 - 8354877: DirectClassBuilder default flags should include ACC_SUPER
 - ... and 1783 more: https://git.openjdk.org/panama-vector/compare/09c25ccd...ab709b56

The webrevs contain the adjustments done while merging with regards to each parent branch:
 - vectorIntrinsics: https://webrevs.openjdk.org/?repo=panama-vector&pr=226&range=00.0
 - master: https://webrevs.openjdk.org/?repo=panama-vector&pr=226&range=00.1

Changes: https://git.openjdk.org/panama-vector/pull/226/files
  Stats: 696327 lines in 11964 files changed: 275167 ins; 364678 del; 56482 mod
  Patch: https://git.openjdk.org/panama-vector/pull/226.diff
  Fetch: git fetch https://git.openjdk.org/panama-vector.git pull/226/head:pull/226

PR: https://git.openjdk.org/panama-vector/pull/226

From jbhateja at openjdk.org  Sat Apr 26 12:51:32 2025
From: jbhateja at openjdk.org (Jatin Bhateja)
Date: Sat, 26 Apr 2025 12:51:32 GMT
Subject: [vectorIntrinsics] RFR: Merge master [v2]
In-Reply-To: <jwFX0EhjbOhpvWXAfruGMQTzm-vtf5VDJNpjKUm6k-M=.47a5ad97-e9ea-4b91-8438-a20be15a1a86@github.com>
References: <jwFX0EhjbOhpvWXAfruGMQTzm-vtf5VDJNpjKUm6k-M=.47a5ad97-e9ea-4b91-8438-a20be15a1a86@github.com>
Message-ID: <l71Y3cl0y2NltoLe-Ek6HbNABSnj3k5Qz0XNil1D_NE=.e94862fa-fece-4f3f-95b2-d7c02fcd11be@github.com>

> Merge the latest JDK code into vectorIntrinsics after the latest Native library handling using FFM.
> Subsequently, refresh the out-of-sync vectorIntrinsics+fp16 branch.
> 
> Best Regards,
> Jatin

Jatin Bhateja has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains 833 commits:

 - Merge branch 'master' of http://github.com/openjdk/panama-vector into merge_master
 - 8345798: Update VectorAPI Benchmarks
   
   Reviewed-by: psandoz
 - Merge
 - 8343779: Cannot build Vector API JMH benchmarks on vectorIntrinsics branch
   
   Reviewed-by: psandoz
 - Merge
 - Merge
 - Merge panama-vector:master
   
   Reviewed-by: jbhateja
 - Add @since 19 tags
   
   Reviewed-by: sviswanathan
 - Merge panama-vector:master
   
   Reviewed-by: jbhateja
 - 8285013: AArch64: [vectorapi] Backend support of ExpandV for SVE2
   
   Reviewed-by: njian
 - ... and 823 more: https://git.openjdk.org/panama-vector/compare/21b0f5ea...ab709b56

-------------

Changes: https://git.openjdk.org/panama-vector/pull/226/files
  Webrev: https://webrevs.openjdk.org/?repo=panama-vector&pr=226&range=01
  Stats: 79236 lines in 92 files changed: 79230 ins; 1 del; 5 mod
  Patch: https://git.openjdk.org/panama-vector/pull/226.diff
  Fetch: git fetch https://git.openjdk.org/panama-vector.git pull/226/head:pull/226

PR: https://git.openjdk.org/panama-vector/pull/226

From jbhateja at openjdk.org  Sat Apr 26 12:51:36 2025
From: jbhateja at openjdk.org (Jatin Bhateja)
Date: Sat, 26 Apr 2025 12:51:36 GMT
Subject: [vectorIntrinsics] Integrated: Merge master
In-Reply-To: <jwFX0EhjbOhpvWXAfruGMQTzm-vtf5VDJNpjKUm6k-M=.47a5ad97-e9ea-4b91-8438-a20be15a1a86@github.com>
References: <jwFX0EhjbOhpvWXAfruGMQTzm-vtf5VDJNpjKUm6k-M=.47a5ad97-e9ea-4b91-8438-a20be15a1a86@github.com>
Message-ID: <owk24M_MEsadBemG9keFH8CMs-GZ0TjHD2lGnCSCtI8=.08e656f0-a5dc-4045-b601-53e41b994fbb@github.com>

On Sat, 26 Apr 2025 12:24:08 GMT, Jatin Bhateja <jbhateja at openjdk.org> wrote:

> Merge the latest JDK code into vectorIntrinsics after the latest Native library handling using FFM.
> Subsequently, refresh the out-of-sync vectorIntrinsics+fp16 branch.
> 
> Best Regards,
> Jatin

This pull request has now been integrated.

Changeset: 75108f49
Author:    Jatin Bhateja <jbhateja at openjdk.org>
URL:       https://git.openjdk.org/panama-vector/commit/75108f4985c9b7a552db9a96d1cb17c94e076bd5
Stats:     696327 lines in 11964 files changed: 275167 ins; 364678 del; 56482 mod

Merge

-------------

PR: https://git.openjdk.org/panama-vector/pull/226

From leerho at gmail.com  Sat Apr 26 19:31:58 2025
From: leerho at gmail.com (Lee Rhodes)
Date: Sat, 26 Apr 2025 12:31:58 -0700
Subject: Exception change? and Reason?
Message-ID: <CA+UaPnte68nQ29-XsfstCoTFsuhDmTcKoEjsw5roXsNDjDskRg@mail.gmail.com>

In Java 21 FFM, attempting a write operation on a MemorySegment configured
as ReadOnly throws a *UnsupportedOperationException (UOE),* which makes
sense.

However, starting with Java 22, FFM, attempting a write operation on a
MemorySegment configured as ReadOnly throws a *IllegalArgumentException
(IAE),* which makes less sense to me.

I guess you could argue it either way, but one could look at it this way:

   - The target is correct, but the operation is incorrect -- thus, UOE
   makes sense
   - The target of the operation is incorrect, but the operation is correct
   -- thus, IAE makes sense
   - The target is correct and the operation is correct, but the target is
   incorrectly configured as read-only -- thus UOE makes sense
   - Both the target and the operation are incorrect -- thus, either UOE or
   IAE could make sense.

Of these 4 cases, I would think the first 3 are the most common, in which
case the UOE would be the most likely cause.

I'm sure the Java authors must have a more eloquent reason why this was
changed, and I tried to find release notes that would explain this change
but to no avail.

Please enlighten me.

Lee.
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From chen.l.liang at oracle.com  Sat Apr 26 19:56:20 2025
From: chen.l.liang at oracle.com (Chen Liang)
Date: Sat, 26 Apr 2025 19:56:20 +0000
Subject: Exception change? and Reason?
In-Reply-To: <CA+UaPnte68nQ29-XsfstCoTFsuhDmTcKoEjsw5roXsNDjDskRg@mail.gmail.com>
References: <CA+UaPnte68nQ29-XsfstCoTFsuhDmTcKoEjsw5roXsNDjDskRg@mail.gmail.com>
Message-ID: <SJ2PR10MB7669E70E89934A26B8EE317EA2872@SJ2PR10MB7669.namprd10.prod.outlook.com>

Hello Lee, for context, I believe this was changed in https://bugs.openjdk.org/browse/JDK-8321387

So this was mainly because in the implementation, the access methods aren't operating on the segment, but rather using the VarHandles - this means that those VarHandle may be passed either readOnly or modifiable segments, and they had been made to throw IAE instead of UOE, which was more correct.

In addition, when you encounter this exception, usually you are working on a MS passed from parameters instead of one you allocated on your own - this is also an argument for IAE (for untrusted segments) instead of UOE (for trusted segments, you should have taken care at writing code or running tests).

Also, do not rely on the behavior of preview features, which FFM was back in 21 - these features are not subject to backward compatibility in future releases, and this thrown exception change was done under this consideration.

Regards,
Chen Liang
________________________________
From: panama-dev <panama-dev-retn at openjdk.org> on behalf of Lee Rhodes <leerho at gmail.com>
Sent: Saturday, April 26, 2025 2:31 PM
To: panama-dev at openjdk.org <panama-dev at openjdk.org>
Subject: Exception change? and Reason?

In Java 21 FFM, attempting a write operation on a MemorySegment configured as ReadOnly throws a UnsupportedOperationException (UOE), which makes sense.

However, starting with Java 22, FFM, attempting a write operation on a MemorySegment configured as ReadOnly throws a IllegalArgumentException (IAE), which makes less sense to me.

I guess you could argue it either way, but one could look at it this way:

  *   The target is correct, but the operation is incorrect -- thus, UOE makes sense
  *   The target of the operation is incorrect, but the operation is correct -- thus, IAE makes sense
  *   The target is correct and the operation is correct, but the target is incorrectly configured as read-only -- thus UOE makes sense
  *   Both the target and the operation are incorrect -- thus, either UOE or IAE could make sense.

Of these 4 cases, I would think the first 3 are the most common, in which case the UOE would be the most likely cause.

I'm sure the Java authors must have a more eloquent reason why this was changed, and I tried to find release notes that would explain this change but to no avail.

Please enlighten me.

Lee.





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From leerho at gmail.com  Sat Apr 26 22:25:32 2025
From: leerho at gmail.com (Lee Rhodes)
Date: Sat, 26 Apr 2025 15:25:32 -0700
Subject: Exception change? and Reason?
In-Reply-To: <SJ2PR10MB7669E70E89934A26B8EE317EA2872@SJ2PR10MB7669.namprd10.prod.outlook.com>
References: <CA+UaPnte68nQ29-XsfstCoTFsuhDmTcKoEjsw5roXsNDjDskRg@mail.gmail.com>
 <SJ2PR10MB7669E70E89934A26B8EE317EA2872@SJ2PR10MB7669.namprd10.prod.outlook.com>
Message-ID: <CA+UaPnvBgceELSAZw=B=Bso7o9vP-2ymSgV8unUU_H26_zKThg@mail.gmail.com>

Thank you for your explanation.

Cheers!
Lee.

On Sat, Apr 26, 2025 at 1:06?PM Chen Liang <chen.l.liang at oracle.com> wrote:

> Hello Lee, for context, I believe this was changed in
> https://bugs.openjdk.org/browse/JDK-8321387
>
> So this was mainly because in the implementation, the access methods
> aren't operating on the segment, but rather using the VarHandles - this
> means that those VarHandle may be passed either readOnly or modifiable
> segments, and they had been made to throw IAE instead of UOE, which was
> more correct.
>
> In addition, when you encounter this exception, usually you are working on
> a MS passed from parameters instead of one you allocated on your own - this
> is also an argument for IAE (for untrusted segments) instead of UOE (for
> trusted segments, you should have taken care at writing code or running
> tests).
>
> Also, do not rely on the behavior of preview features, which FFM was back
> in 21 - these features are not subject to backward compatibility in future
> releases, and this thrown exception change was done under this
> consideration.
>
> Regards,
> Chen Liang
> ------------------------------
> *From:* panama-dev <panama-dev-retn at openjdk.org> on behalf of Lee Rhodes <
> leerho at gmail.com>
> *Sent:* Saturday, April 26, 2025 2:31 PM
> *To:* panama-dev at openjdk.org <panama-dev at openjdk.org>
> *Subject:* Exception change? and Reason?
>
> In Java 21 FFM, attempting a write operation on a MemorySegment configured
> as ReadOnly throws a *UnsupportedOperationException (UOE),* which makes
> sense.
>
> However, starting with Java 22, FFM, attempting a write operation on a
> MemorySegment configured as ReadOnly throws a *IllegalArgumentException
> (IAE),* which makes less sense to me.
>
> I guess you could argue it either way, but one could look at it this way:
>
>    - The target is correct, but the operation is incorrect -- thus, UOE
>    makes sense
>    - The target of the operation is incorrect, but the operation is
>    correct -- thus, IAE makes sense
>    - The target is correct and the operation is correct, but the target
>    is incorrectly configured as read-only -- thus UOE makes sense
>    - Both the target and the operation are incorrect -- thus, either UOE
>    or IAE could make sense.
>
> Of these 4 cases, I would think the first 3 are the most common, in which
> case the UOE would be the most likely cause.
>
> I'm sure the Java authors must have a more eloquent reason why this was
> changed, and I tried to find release notes that would explain this change
> but to no avail.
>
> Please enlighten me.
>
> Lee.
>
>
>
>
>
>
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From leerho at gmail.com  Sun Apr 27 00:19:39 2025
From: leerho at gmail.com (Lee Rhodes)
Date: Sat, 26 Apr 2025 17:19:39 -0700
Subject: Exception change? and Reason?
In-Reply-To: <CA+UaPnvBgceELSAZw=B=Bso7o9vP-2ymSgV8unUU_H26_zKThg@mail.gmail.com>
References: <CA+UaPnte68nQ29-XsfstCoTFsuhDmTcKoEjsw5roXsNDjDskRg@mail.gmail.com>
 <SJ2PR10MB7669E70E89934A26B8EE317EA2872@SJ2PR10MB7669.namprd10.prod.outlook.com>
 <CA+UaPnvBgceELSAZw=B=Bso7o9vP-2ymSgV8unUU_H26_zKThg@mail.gmail.com>
Message-ID: <CA+UaPnvPcf6OuJpBF+LxfCbTPSYdBmia6Jy-nF6emVP3ERjA9g@mail.gmail.com>

Chen,

(Continued... ? )

To follow your explanation I found and examined the internal
*AbstractMemorySegmentImpl.java* and it makes sense that
*layout.varHandle().set((MS)this,
...) *would throw IAE, because MS is an argument.  And, there is no way
that the varHandle knows that it is being called by a set(...) method of MS
instead of a user, for example.

>From a normal user of the public API, this is pretty subtle because the
MS::set(...) method appears to operate on the MS.

Originally, to understand this change of the type of exception I tried to
look through the release notes, but I guess what you are telling me is that
release notes would not necessarily include changes from preview code; that
is unfortunate.  Even the title of the Bug report you sent me is a bit
removed from my case here, and it is unlikely that I would have found it.

Nonetheless, a sentence or two in the release notes for Java 22, explaining
this change would have been helpful.

Thank you for your time and patience!

Lee.














On Sat, Apr 26, 2025 at 3:25?PM Lee Rhodes <leerho at gmail.com> wrote:

> Thank you for your explanation.
>
> Cheers!
> Lee.
>
> On Sat, Apr 26, 2025 at 1:06?PM Chen Liang <chen.l.liang at oracle.com>
> wrote:
>
>> Hello Lee, for context, I believe this was changed in
>> https://bugs.openjdk.org/browse/JDK-8321387
>>
>> So this was mainly because in the implementation, the access methods
>> aren't operating on the segment, but rather using the VarHandles - this
>> means that those VarHandle may be passed either readOnly or modifiable
>> segments, and they had been made to throw IAE instead of UOE, which was
>> more correct.
>>
>> In addition, when you encounter this exception, usually you are working
>> on a MS passed from parameters instead of one you allocated on your own -
>> this is also an argument for IAE (for untrusted segments) instead of UOE
>> (for trusted segments, you should have taken care at writing code or
>> running tests).
>>
>> Also, do not rely on the behavior of preview features, which FFM was back
>> in 21 - these features are not subject to backward compatibility in future
>> releases, and this thrown exception change was done under this
>> consideration.
>>
>> Regards,
>> Chen Liang
>> ------------------------------
>> *From:* panama-dev <panama-dev-retn at openjdk.org> on behalf of Lee Rhodes
>> <leerho at gmail.com>
>> *Sent:* Saturday, April 26, 2025 2:31 PM
>> *To:* panama-dev at openjdk.org <panama-dev at openjdk.org>
>> *Subject:* Exception change? and Reason?
>>
>> In Java 21 FFM, attempting a write operation on a MemorySegment
>> configured as ReadOnly throws a *UnsupportedOperationException (UOE),* which
>> makes sense.
>>
>> However, starting with Java 22, FFM, attempting a write operation on a
>> MemorySegment configured as ReadOnly throws a *IllegalArgumentException
>> (IAE),* which makes less sense to me.
>>
>> I guess you could argue it either way, but one could look at it this way:
>>
>>    - The target is correct, but the operation is incorrect -- thus, UOE
>>    makes sense
>>    - The target of the operation is incorrect, but the operation is
>>    correct -- thus, IAE makes sense
>>    - The target is correct and the operation is correct, but the target
>>    is incorrectly configured as read-only -- thus UOE makes sense
>>    - Both the target and the operation are incorrect -- thus, either UOE
>>    or IAE could make sense.
>>
>> Of these 4 cases, I would think the first 3 are the most common, in which
>> case the UOE would be the most likely cause.
>>
>> I'm sure the Java authors must have a more eloquent reason why this was
>> changed, and I tried to find release notes that would explain this change
>> but to no avail.
>>
>> Please enlighten me.
>>
>> Lee.
>>
>>
>>
>>
>>
>>
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From white145gaming at gmail.com  Mon Apr 28 12:11:42 2025
From: white145gaming at gmail.com (White_145)
Date: Mon, 28 Apr 2025 16:11:42 +0400
Subject: Exceptions in native code
Message-ID: <CAEhHFOfrS6m4AADY5zWtJNvwPMgRuOP1yn49qC-yk2=f+-kovQ@mail.gmail.com>

Whenever C code uses exceptions (in my case raised by `RaiseException`
(windows) or `_Unwind_RaiseException` (linux)) and java takes control of
the execution, it crashes the VM with an "Internal Error" message.
I'm using bindings for LuaJIT, and it raises exceptions quite a lot for the
purpose of stack unwinding. Most of them are easy to avoid: errors and
yields can be simply wrapped by a C function so that java doesn't see it,
but others, signaling for Out Of Memory, are not so straightforward.
Is there a way to handle (perhaps, convert to a Java Exception?) these
native exceptions before Java crashes the VM, given that the error code is
known? If not, is it planned/possible in the future?
I have little experience in this kind of problem: in fact, my only
experience is trying to deal with it, so be free to call out the wrong
terminology and/or approach. I have been searching for a solution [what
seems to be] everywhere, but I haven't found anyone with the same problem.
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From maurizio.cimadamore at oracle.com  Mon Apr 28 13:04:34 2025
From: maurizio.cimadamore at oracle.com (Maurizio Cimadamore)
Date: Mon, 28 Apr 2025 14:04:34 +0100
Subject: Exceptions in native code
In-Reply-To: <CAEhHFOfrS6m4AADY5zWtJNvwPMgRuOP1yn49qC-yk2=f+-kovQ@mail.gmail.com>
References: <CAEhHFOfrS6m4AADY5zWtJNvwPMgRuOP1yn49qC-yk2=f+-kovQ@mail.gmail.com>
Message-ID: <2bdb6f2d-a17b-4d81-a11e-3737cae11ca8@oracle.com>

Hi,
We have explored the topic of exceptions, mostly from the point of view 
of a Java exception while executing an upcall from native code. At the 
time being the Linker doesn't handle native exceptions (as you have 
seen).? What you want to happen here is to unwind the stack in the same 
way as the C code would have done it (e.g. by letting other handlers, if 
present, to execute) -- then, when back to Java, rethrow as some kind of 
Java exception. What you don't want to happen is to stop native 
execution "there and then" and jump back to Java (e.g. pop all native 
frame) -- as that might leave the native library in an inconsistent state.

While it's not impossible to better support for native exceptions in 
downcalls/upcalls (API-wise, this is rather trivial to do, e.g. with a 
linker option), such support would have to wrestle with wild platform 
inconsistencies. For instance, Windows supports so called structured 
exceptions [1], which provides a standard API for doing stack unwinding. 
On Linux there's unfortunately no "standard" way for doing this. 
Libunwind [2] is probably the most portable effort in this direction, 
but creating adding a dependency between it and the JVM made us nervous 
back then (and still does).

Maurizio

[1] - 
https://learn.microsoft.com/en-us/cpp/cpp/structured-exception-handling-c-cpp?view=msvc-170
[2] - https://github.com/libunwind/libunwind

On 28/04/2025 13:11, White_145 wrote:
> Whenever C code uses?exceptions (in my case raised by `RaiseException` 
> (windows) or `_Unwind_RaiseException` (linux)) and java takes control 
> of the execution, it crashes the VM with an "Internal Error" message.
> I'm using bindings for LuaJIT, and it raises exceptions quite a lot 
> for the purpose of stack unwinding. Most of them are easy to avoid: 
> errors and yields can be simply wrapped by a C function so that java 
> doesn't see it, but others, signaling for Out Of Memory, are not so 
> straightforward.
> Is there a way to handle (perhaps, convert to a Java Exception?) these 
> native exceptions before Java crashes the VM,?given that the error 
> code is known? If not, is it planned/possible in the?future?
> I have little experience in this kind of problem: in fact, my only 
> experience is trying to deal with it, so be free to call out the wrong 
> terminology and/or approach. I have been searching for a solution 
> [what seems to be] everywhere, but I?haven't?found anyone with the 
> same problem.
>

From jorn.vernee at oracle.com  Wed Apr 30 13:19:30 2025
From: jorn.vernee at oracle.com (Jorn Vernee)
Date: Wed, 30 Apr 2025 15:19:30 +0200
Subject: Exceptions in native code
In-Reply-To: <2bdb6f2d-a17b-4d81-a11e-3737cae11ca8@oracle.com>
References: <CAEhHFOfrS6m4AADY5zWtJNvwPMgRuOP1yn49qC-yk2=f+-kovQ@mail.gmail.com>
 <2bdb6f2d-a17b-4d81-a11e-3737cae11ca8@oracle.com>
Message-ID: <2efe47cd-b925-49af-91ee-bfb0d232c852@oracle.com>

For downcalls, native exceptions currently end up in the JVM's signal 
handler, which then turns them into those 'Internal Error's. 
Theoretically it seems possible to install some kind of NativeException 
(a Java type) at that point and then return back to Java just after the 
downcall. The user could then catch the exception and choose how to 
handle it. This could work for JNI native methods as well I think, as 
long as we record some 'exception continuation point' from which to 
continue executing when an exception is encountered.

The bigger issue for me is: how should we then surface platform specific 
information about the native exception. For example, on Windows the 
exception info takes the form of an EXCEPTION_POINTERS struct [1]. How 
should this be surfaced in the API, so that the user has access to the 
info inside, and can use it to handle the exception? Is it acceptable to 
have a public WindowsException type in the JDK that exposes an API to 
retrieve data from this struct? (in which case the user could do an 
instanceof check on the NativeException, and then cast to the specific 
type). But then, what happens if the contents of EXCEPTION_POINTERS 
changes on a particular Windows version? Even if we just expose the 
exception code (an int), we would still need to communicate the 
exception type to the user somehow, so they know how the code should be 
interpreted. Then repeat this for all types of native exceptions (or at 
least a subset we want to support).

Though, I think the issue of re-throwing a native exception thrown by a 
downcall as a Java exception, is simpler than having better handling for 
Java exceptions thrown during upcalls, because the latter requires you 
to invent a way to unwind an arbitrary native stack, as Maurizio says.

Jorn

[1]: 
https://learn.microsoft.com/en-us/windows/win32/api/winnt/ns-winnt-exception_pointers

On 28-4-2025 15:04, Maurizio Cimadamore wrote:
> Hi,
> We have explored the topic of exceptions, mostly from the point of 
> view of a Java exception while executing an upcall from native code. 
> At the time being the Linker doesn't handle native exceptions (as you 
> have seen).? What you want to happen here is to unwind the stack in 
> the same way as the C code would have done it (e.g. by letting other 
> handlers, if present, to execute) -- then, when back to Java, rethrow 
> as some kind of Java exception. What you don't want to happen is to 
> stop native execution "there and then" and jump back to Java (e.g. pop 
> all native frame) -- as that might leave the native library in an 
> inconsistent state.
>
> While it's not impossible to better support for native exceptions in 
> downcalls/upcalls (API-wise, this is rather trivial to do, e.g. with a 
> linker option), such support would have to wrestle with wild platform 
> inconsistencies. For instance, Windows supports so called structured 
> exceptions [1], which provides a standard API for doing stack 
> unwinding. On Linux there's unfortunately no "standard" way for doing 
> this. Libunwind [2] is probably the most portable effort in this 
> direction, but creating adding a dependency between it and the JVM 
> made us nervous back then (and still does).
>
> Maurizio
>
> [1] - 
> https://learn.microsoft.com/en-us/cpp/cpp/structured-exception-handling-c-cpp?view=msvc-170
> [2] - https://github.com/libunwind/libunwind
>
> On 28/04/2025 13:11, White_145 wrote:
>> Whenever C code uses?exceptions (in my case raised by 
>> `RaiseException` (windows) or `_Unwind_RaiseException` (linux)) and 
>> java takes control of the execution, it crashes the VM with an 
>> "Internal Error" message.
>> I'm using bindings for LuaJIT, and it raises exceptions quite a lot 
>> for the purpose of stack unwinding. Most of them are easy to avoid: 
>> errors and yields can be simply wrapped by a C function so that java 
>> doesn't see it, but others, signaling for Out Of Memory, are not so 
>> straightforward.
>> Is there a way to handle (perhaps, convert to a Java Exception?) 
>> these native exceptions before Java crashes the VM,?given that the 
>> error code is known? If not, is it planned/possible in the?future?
>> I have little experience in this kind of problem: in fact, my only 
>> experience is trying to deal with it, so be free to call out the 
>> wrong terminology and/or approach. I have been searching for a 
>> solution [what seems to be] everywhere, but I?haven't?found anyone 
>> with the same problem.
>>

From maurizio.cimadamore at oracle.com  Wed Apr 30 13:36:52 2025
From: maurizio.cimadamore at oracle.com (Maurizio Cimadamore)
Date: Wed, 30 Apr 2025 14:36:52 +0100
Subject: Potential performance regression with FFM compared to Unsafe
In-Reply-To: <CAKrQ=yhXhn5G09d5b5DS1jVrEKeB5BM704PLv+NnAwAB7FuE9g@mail.gmail.com>
References: <CAKrQ=yhXhn5G09d5b5DS1jVrEKeB5BM704PLv+NnAwAB7FuE9g@mail.gmail.com>
Message-ID: <2513b75a-1d32-4a50-b0d3-41c2e5034f7c@oracle.com>

Hello,
I've spent some time playing with your benchmark, and tweaking it a bit 
to illustrate some properties of the FFM API. In a way, what you have 
found in the benchmark is not new -- memory segments are subject to many 
more checks compared to Unsafe:

* bounds check
* liveness check
* alignment check
* read only check

As such, a "stray" memory segment access can never be on par with 
Unsafe, because all these checks add up. (And, we already had benchmarks 
in the JDK code base to show this).

The bet is that, as a segment is accessed multiple times (e.g. in a 
loop), with a predictable access pattern, the cost of these checks gets 
amortized. To illustrate that, I've tweaked your benchmark to perform a 
_single_ access of an int element. And then added more benchmarks to 
access 10, 100 and 1000 elements in a loop. Here are the results (I ran 
the benchmark using latest jdk tip):

```
Benchmark??????????????????????????????????????? Mode? Cnt Score?? 
Error? Units
FMASerDeOffHeap.fmaReadLoop_10?????????????????? avgt?? 10 2.978 ? 
0.051? ns/op
FMASerDeOffHeap.fmaReadLoop_100????????????????? avgt?? 10 15.385 ? 
0.218? ns/op
FMASerDeOffHeap.fmaReadLoop_1000???????????????? avgt?? 10 116.588 ? 
3.114? ns/op
FMASerDeOffHeap.fmaReadSingle??????????????????? avgt?? 10 1.482 ? 
0.020? ns/op
FMASerDeOffHeap.fmaWriteLoop_10????????????????? avgt?? 10 3.289 ? 
0.024? ns/op
FMASerDeOffHeap.fmaWriteLoop_100???????????????? avgt?? 10 10.085 ? 
0.561? ns/op
FMASerDeOffHeap.fmaWriteLoop_1000??????????????? avgt?? 10 32.705 ? 
0.448? ns/op
FMASerDeOffHeap.fmaWriteSingle?????????????????? avgt?? 10 1.646 ? 
0.024? ns/op
FMASerDeOffHeap.unsafeReadLoop_10??????????????? avgt?? 10 1.747 ? 
0.023? ns/op
FMASerDeOffHeap.unsafeReadLoop_100?????????????? avgt?? 10 13.087 ? 
0.099? ns/op
FMASerDeOffHeap.unsafeReadLoop_1000????????????? avgt?? 10 117.363 ? 
0.081? ns/op
FMASerDeOffHeap.unsafeReadSingle???????????????? avgt?? 10 0.569 ? 
0.012? ns/op
FMASerDeOffHeap.unsafeWriteLoop_10?????????????? avgt?? 10 1.169 ? 
0.027? ns/op
FMASerDeOffHeap.unsafeWriteLoop_100????????????? avgt?? 10 6.148 ? 
0.528? ns/op
FMASerDeOffHeap.unsafeWriteLoop_1000???????????? avgt?? 10 30.940 ? 
0.147? ns/op
FMASerDeOffHeap.unsafeWriteSingle??????????????? avgt?? 10 0.563 ? 
0.016? ns/op
```

First, note that writes seem to be much faster than reads (regardless of 
the API being used). When looking at the compiled code, it seems that 
adding calls to Blackhole::consume in the read case inhibits 
vectorization. So, take the read vs. write differences with a pinch of 
salt, as some of the differences here are caused by JMH itself.

Moving on, a single read/write using FFM is almost 3x slower than 
Unsafe. As we move through the looping variants, the situation does 
improve, and we see that it takes between 10 and 100 iterations to break 
even in the read case, while it takes between 100 to 1000 iterations to 
break even in the write case. This difference is again caused by 
vectorization: as the write code is vectorized, there's less code for 
the CPU to execute (as multiple elements are written in a single SIMD 
instruction), which means the "fixed" costs introduced by FFM take 
longer to amortize.

Can we do better? Well, the problem here is that we?re loading the 
memory segment from a field. As such, C2 cannot ?see? what the segment 
size will be, and use that information to eliminate bound checks in the 
compiled code. But what if we created a memory segment ?on the fly? 
based on the unsafe address? This trick has been discussed in the past 
as well -- something like this:

```
 ??? @Benchmark
 ??? public void fmaReadLoop_1000(Blackhole blackhole) {
 ??????? MemorySegment memSegment = 
MemorySegment.ofAddress(bufferUnsafe).reinterpret(4000);
 ??????? for (int i = 0 ; i < 4000 ; i+=4) {
blackhole.consume(memSegment.get(ValueLayout.JAVA_INT_UNALIGNED, i));
 ??????? }
 ??? }
```

On the surface, this looks the same as before (we still have to execute 
all the checks!). But there's a crucial difference: C2 can now see that 
`memSegment` will always be backed by the global arena (because of 
MemorySegment::ofAddress), and its size will always be 4000 (because of 
MemorySegment::reinterpret). This information can then be used to 
eliminate the cost of some of the checks, as demonstrated below:

```
Benchmark??????????????????????????????????????? Mode? Cnt Score?? 
Error? Units
FMASerDeOffHeapReinterpret.fmaReadLoop_10??????? avgt?? 10 1.762 ? 
0.025? ns/op
FMASerDeOffHeapReinterpret.fmaReadLoop_100?????? avgt?? 10 13.370 ? 
0.028? ns/op
FMASerDeOffHeapReinterpret.fmaReadLoop_1000????? avgt?? 10 124.499 ? 
1.051? ns/op
FMASerDeOffHeapReinterpret.fmaReadSingle???????? avgt?? 10 0.588 ? 
0.016? ns/op
FMASerDeOffHeapReinterpret.fmaWriteLoop_10?????? avgt?? 10 1.180 ? 
0.010? ns/op
FMASerDeOffHeapReinterpret.fmaWriteLoop_100????? avgt?? 10 6.278 ? 
0.301? ns/op
FMASerDeOffHeapReinterpret.fmaWriteLoop_1000???? avgt?? 10 38.298 ? 
0.792? ns/op
FMASerDeOffHeapReinterpret.fmaWriteSingle??????? avgt?? 10 0.548 ? 
0.002? ns/op
FMASerDeOffHeapReinterpret.unsafeReadLoop_10???? avgt?? 10 1.661 ? 
0.013? ns/op
FMASerDeOffHeapReinterpret.unsafeReadLoop_100??? avgt?? 10 12.514 ? 
0.023? ns/op
FMASerDeOffHeapReinterpret.unsafeReadLoop_1000?? avgt?? 10 115.906 ? 
4.542? ns/op
FMASerDeOffHeapReinterpret.unsafeReadSingle????? avgt?? 10 0.564 ? 
0.005? ns/op
FMASerDeOffHeapReinterpret.unsafeWriteLoop_10??? avgt?? 10 1.114 ? 
0.003? ns/op
FMASerDeOffHeapReinterpret.unsafeWriteLoop_100?? avgt?? 10 6.028 ? 
0.140? ns/op
FMASerDeOffHeapReinterpret.unsafeWriteLoop_1000? avgt?? 10 30.631 ? 
0.928? ns/op
FMASerDeOffHeapReinterpret.unsafeWriteSingle???? avgt?? 10 0.577 ? 
0.005? ns/op

```

As you can see, now the FFM version and the Unsafe version are much 
closer to each other (again, there's still some hiccups when it comes to 
read vs. write).

So, where does this leave the whole FFM vs. Unsafe comparison? 
Unfortunately it's a bit hard to do a straight comparison here because, 
in a way, we're comparing pears with apples. Unsafe (by virtue of 
being... unsafe) just accesses memory and does not perform any 
additional checks. FFM, on the contrary, is an API designed around safe 
memory access -- this safety has a cost, especially in the stray access 
case. While we will keep working towards improving the performance of 
FFM as much as possible, I think it's unrealistic to expect that the 
stray access case will be on par with Unsafe. That said, in realistic 
use cases, this has rarely been an issue. Real code off-heap memory 
access comes typically in two different shades. There are cases where 
there is a stray access that is surrounded by a lot of other code. And 
then there are cases, like Apache Lucene, where the same segment is 
accessed in loops over and over (sometimes even using the vector API). 
Optimizing the first case is not too interesting -- in such cases the 
performance of a single memory access is often irrelevant. On the other 
hand, optimizing the second case is very important -- and the benchmarks 
above show that, as you keep looping on the same segment, FFM quickly 
reaches parity with Unsafe (we would of course love to reduce the "break 
even point" over time).

There are of course pathological cases where access pattern is not 
predictable, and cannot be speculated upon (think of an off-heap binary 
search, or something like that). In such cases the additional cost of 
the checks might indeed start to creep up. In such cases, tricks like 
the one showed above (using `reinterpret`) might be very useful to get 
back to a performance profile that is closer with Unsafe. But I'd 
suggest to reach for those tricks sparingly -- it is likely that, in 
most cases, no such trick is needed -- because either the performance of 
memory access is not critical enough, or because access occurs in a loop 
that C2 can already optimize well.

I hope this helps.

Maurizio

[1] -

On 17/04/2025 12:31, Tomer Zeltzer wrote:
> Hey all!
> First time emailing such a list so apologies if somwthing is "off 
> protocol".
> I wrote the following article where I benchmarked FFM and Unsafe in JDK21
> https://itnext.io/javas-new-fma-renaissance-or-decay-372a2aee5f32
>
> Conclusions were that FFM was 42% faster for on heap accesses while 
> 67% slower for off heap, which is a bit weird.
> Code is also linked in the article.
> Would love hearing your thoughts!
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