From duke at openjdk.org  Mon Sep  1 22:08:11 2025
From: duke at openjdk.org (duke)
Date: Mon, 1 Sep 2025 22:08:11 GMT
Subject: git: openjdk/leyden: hermetic-java-runtime: 72 new changesets
Message-ID: <5a0bce2d-62e0-40c7-a165-155e63d8f321@openjdk.org>

Changeset: 0d543293
Branch: hermetic-java-runtime
Author:    Dingli Zhang <dzhang at openjdk.org>
Committer: Feilong Jiang <fjiang at openjdk.org>
Date:      2025-08-27 02:15:02 +0000
URL:       https://git.openjdk.org/leyden/commit/0d543293045d0037791774a1414ef279a1f6768b

8366127: RISC-V: compiler/intrinsics/TestVerifyIntrinsicChecks.java fails when running without RVV

Reviewed-by: fyang, fjiang

! test/hotspot/jtreg/compiler/intrinsics/TestVerifyIntrinsicChecks.java

Changeset: aaff9dec
Branch: hermetic-java-runtime
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-08-27 04:27:43 +0000
URL:       https://git.openjdk.org/leyden/commit/aaff9dec241e4d8eebefd6beaf287582621f315c

8362566: Use -Xlog:aot+map to print contents of existing AOT cache

Reviewed-by: vlivanov, kvn

+ src/hotspot/share/cds/aotMapLogger.cpp
+ src/hotspot/share/cds/aotMapLogger.hpp
! src/hotspot/share/cds/archiveBuilder.cpp
! src/hotspot/share/cds/archiveBuilder.hpp
! src/hotspot/share/cds/archiveHeapWriter.cpp
! src/hotspot/share/cds/archiveHeapWriter.hpp
! src/hotspot/share/cds/cdsConfig.cpp
! src/hotspot/share/cds/metaspaceShared.cpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/classfile/systemDictionaryShared.hpp
! src/hotspot/share/oops/cpCache.hpp
! src/hotspot/share/oops/objArrayOop.hpp
! test/hotspot/jtreg/runtime/cds/CDSMapTest.java
+ test/hotspot/jtreg/runtime/cds/appcds/aotCache/AOTMapTest.java

Changeset: 88c39793
Branch: hermetic-java-runtime
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2025-08-27 07:55:57 +0000
URL:       https://git.openjdk.org/leyden/commit/88c39793670f2d36490530993feb60e138f43a70

8365256: RelocIterator should use indexes instead of pointers

Reviewed-by: kvn, dlong

! src/hotspot/share/code/codeBlob.cpp
! src/hotspot/share/code/nmethod.cpp
! src/hotspot/share/code/relocInfo.cpp
! src/hotspot/share/code/relocInfo.hpp

Changeset: b39c7369
Branch: hermetic-java-runtime
Author:    Joel Sikstr?m <jsikstro at openjdk.org>
Date:      2025-08-27 09:08:13 +0000
URL:       https://git.openjdk.org/leyden/commit/b39c73696d0421b218e301403d589af5a91b037f

8359683: ZGC: NUMA-Aware Relocation

Reviewed-by: aboldtch, sjohanss

! src/hotspot/share/gc/z/zArray.hpp
! src/hotspot/share/gc/z/zArray.inline.hpp
! src/hotspot/share/gc/z/zForwarding.hpp
! src/hotspot/share/gc/z/zForwarding.inline.hpp
! src/hotspot/share/gc/z/zHeap.cpp
! src/hotspot/share/gc/z/zHeap.hpp
! src/hotspot/share/gc/z/zHeuristics.cpp
! src/hotspot/share/gc/z/zObjectAllocator.cpp
! 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/zRelocate.cpp
! src/hotspot/share/gc/z/zRelocate.hpp
! src/hotspot/share/gc/z/zRelocationSet.hpp
! src/hotspot/share/gc/z/zRelocationSet.inline.hpp

Changeset: 0ca38bdc
Branch: hermetic-java-runtime
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-08-27 09:30:48 +0000
URL:       https://git.openjdk.org/leyden/commit/0ca38bdc4d503158fda57bbc8bc9adc420628079

8365919: Replace currentTimeMillis with nanoTime in Stresser.java

Reviewed-by: tschatzl, phh

! test/hotspot/jtreg/vmTestbase/nsk/share/test/Stresser.java

Changeset: 19f0755c
Branch: hermetic-java-runtime
Author:    Per Minborg <pminborg at openjdk.org>
Date:      2025-08-27 09:41:12 +0000
URL:       https://git.openjdk.org/leyden/commit/19f0755c48e998b5b136ca58ea21eb3b54bc7b33

8365203: defineClass with direct buffer can cause use-after-free

Reviewed-by: jpai

! src/java.base/share/classes/java/lang/ClassLoader.java
+ test/jdk/java/lang/ClassLoader/defineClass/TestGuardByteBuffer.java

Changeset: 32df2d17
Branch: hermetic-java-runtime
Author:    Hamlin Li <mli at openjdk.org>
Date:      2025-08-27 10:15:25 +0000
URL:       https://git.openjdk.org/leyden/commit/32df2d17f3c0407ad7e90eacfdc0fd7a65f67551

8365772: RISC-V: correctly prereserve NaN payload when converting from float to float16 in vector way

Reviewed-by: fyang, rehn

! src/hotspot/cpu/riscv/assembler_riscv.hpp
! src/hotspot/cpu/riscv/c2_MacroAssembler_riscv.cpp
! test/hotspot/jtreg/compiler/vectorization/TestFloatConversionsVectorNaN.java

Changeset: 124575b4
Branch: hermetic-java-runtime
Author:    Ivan Walulya <iwalulya at openjdk.org>
Date:      2025-08-27 11:45:43 +0000
URL:       https://git.openjdk.org/leyden/commit/124575b4c2b52328a8efddb40e67057a53b44a04

8359348: G1: Improve cpu usage measurements for heap sizing

Reviewed-by: tschatzl, ayang, manc

! src/hotspot/share/gc/g1/g1Analytics.cpp
! src/hotspot/share/gc/g1/g1Analytics.hpp
! src/hotspot/share/gc/g1/g1HeapSizingPolicy.cpp
! src/hotspot/share/gc/g1/g1Policy.cpp
! test/hotspot/gtest/gc/g1/test_g1Analytics.cpp

Changeset: 1d53ac30
Branch: hermetic-java-runtime
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-08-27 14:25:39 +0000
URL:       https://git.openjdk.org/leyden/commit/1d53ac30f1db88df9a97b63b3ff56d26975d3a57

8366028: MethodType::fromMethodDescriptorString should not throw UnsupportedOperationException for invalid descriptors

Reviewed-by: jvernee

! src/java.base/share/classes/sun/invoke/util/BytecodeDescriptor.java
! test/jdk/java/lang/invoke/MethodTypeTest.java

Changeset: 79cea6dd
Branch: hermetic-java-runtime
Author:    Francesco Andreuzzi <andreuzzi.francesco at gmail.com>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2025-08-27 14:37:39 +0000
URL:       https://git.openjdk.org/leyden/commit/79cea6dd174c22f99b4cafc835e6c843c1b4ec38

8365975: Sort share/memory includes

Reviewed-by: shade, ayang, jwaters

! src/hotspot/share/memory/allocation.cpp
! src/hotspot/share/memory/arena.cpp
! src/hotspot/share/memory/classLoaderMetaspace.cpp
! src/hotspot/share/memory/heapInspection.hpp
! src/hotspot/share/memory/iterator.inline.hpp
! src/hotspot/share/memory/memRegion.cpp
! src/hotspot/share/memory/metadataFactory.hpp
! src/hotspot/share/memory/metaspace/blockTree.cpp
! src/hotspot/share/memory/metaspace/metablock.inline.hpp
! src/hotspot/share/memory/metaspace/virtualSpaceList.cpp
! src/hotspot/share/memory/metaspaceClosure.hpp
! src/hotspot/share/memory/resourceArea.inline.hpp
! test/hotspot/jtreg/sources/TestIncludesAreSorted.java

Changeset: b43c2c66
Branch: hermetic-java-runtime
Author:    Manuel H?ssig <mhaessig at openjdk.org>
Date:      2025-08-27 14:48:33 +0000
URL:       https://git.openjdk.org/leyden/commit/b43c2c663567e59f8b5c84b1b45536078190605b

8366225: Linux Alpine (fast)debug build fails after JDK-8365909

Reviewed-by: mbaesken, thartmann

! src/hotspot/os/linux/compilerThreadTimeout_linux.cpp

Changeset: f1c0b4ed
Branch: hermetic-java-runtime
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2025-08-27 15:30:01 +0000
URL:       https://git.openjdk.org/leyden/commit/f1c0b4ed722bf4cc5f262e804cec26d59ceb6e8b

8361495: (fc) Async close of streams connected to uninterruptible FileChannel doesn't throw AsynchronousCloseException in all cases

Reviewed-by: alanb

! src/java.base/share/classes/sun/nio/ch/FileChannelImpl.java
+ test/jdk/java/nio/channels/Channels/AsyncCloseStreams.java

Changeset: bd4c0f4a
Branch: hermetic-java-runtime
Author:    Nizar Benalla <nbenalla at openjdk.org>
Date:      2025-08-27 15:30:17 +0000
URL:       https://git.openjdk.org/leyden/commit/bd4c0f4a7da9122527dd25df74797c42deaced3c

8358618: UnsupportedOperationException constructors javadoc is not clear

Reviewed-by: liach, aivanov, rriggs

! src/java.base/share/classes/java/lang/UnsupportedOperationException.java

Changeset: 075ddef8
Branch: hermetic-java-runtime
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2025-08-27 17:49:17 +0000
URL:       https://git.openjdk.org/leyden/commit/075ddef831f059cad1639bb6834a0923e725e15f

8364039: Adding implNote to DOMSignContext and DOMValidateContext on JDK-specific properties

Reviewed-by: mullan

! src/java.xml.crypto/share/classes/javax/xml/crypto/dsig/dom/DOMSignContext.java
! src/java.xml.crypto/share/classes/javax/xml/crypto/dsig/dom/DOMValidateContext.java

Changeset: 501e6aed
Branch: hermetic-java-runtime
Author:    Axel Boldt-Christmas <aboldtch at openjdk.org>
Date:      2025-08-28 05:02:25 +0000
URL:       https://git.openjdk.org/leyden/commit/501e6aed4407d63b000320168dc5d0553ce8a23b

8366223: ZGC: ZPageAllocator::cleanup_failed_commit_multi_partition is broken

Reviewed-by: stefank, jsikstro

! src/hotspot/share/gc/z/zPageAllocator.cpp
! src/hotspot/share/gc/z/zPhysicalMemoryManager.cpp
! src/hotspot/share/gc/z/z_globals.hpp
+ test/hotspot/jtreg/gc/z/TestCommitFailure.java

Changeset: 443b1726
Branch: hermetic-java-runtime
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2025-08-28 05:53:23 +0000
URL:       https://git.openjdk.org/leyden/commit/443b17263876355ef508ae68ddad6c108de29db8

8324751: C2 SuperWord: Aliasing Analysis runtime check

Reviewed-by: kvn, mhaessig

! src/hotspot/share/compiler/compilerDefinitions.cpp
! src/hotspot/share/opto/c2_globals.hpp
! src/hotspot/share/opto/graphKit.cpp
! src/hotspot/share/opto/loopUnswitch.cpp
! src/hotspot/share/opto/loopnode.cpp
! src/hotspot/share/opto/mempointer.cpp
! src/hotspot/share/opto/mempointer.hpp
! src/hotspot/share/opto/predicates.hpp
! src/hotspot/share/opto/superword.cpp
! src/hotspot/share/opto/superword.hpp
! src/hotspot/share/opto/superwordVTransformBuilder.cpp
! src/hotspot/share/opto/traceAutoVectorizationTag.hpp
! src/hotspot/share/opto/vectorization.cpp
! src/hotspot/share/opto/vectorization.hpp
! src/hotspot/share/opto/vtransform.cpp
! src/hotspot/share/opto/vtransform.hpp
! test/hotspot/jtreg/compiler/c2/irTests/TestVectorizationMismatchedAccess.java
+ test/hotspot/jtreg/compiler/loopopts/superword/TestAliasing.java
+ test/hotspot/jtreg/compiler/loopopts/superword/TestAliasingFuzzer.java
! test/hotspot/jtreg/compiler/loopopts/superword/TestCyclicDependency.java
! test/hotspot/jtreg/compiler/loopopts/superword/TestDependencyOffsets.java
! test/hotspot/jtreg/compiler/loopopts/superword/TestMemorySegment.java
+ test/hotspot/jtreg/compiler/loopopts/superword/TestMemorySegmentAliasing.java
+ test/hotspot/jtreg/compiler/loopopts/superword/TestMemorySegment_8359688.java
+ test/hotspot/jtreg/compiler/loopopts/superword/TestMemorySegment_8360204.java
+ test/hotspot/jtreg/compiler/loopopts/superword/TestMemorySegment_8365982.java
! test/hotspot/jtreg/compiler/loopopts/superword/TestSplitPacks.java
! test/hotspot/jtreg/compiler/vectorization/runner/LoopArrayIndexComputeTest.java
+ test/micro/org/openjdk/bench/vm/compiler/VectorAliasing.java

Changeset: 57df267e
Branch: hermetic-java-runtime
Author:    Manuel H?ssig <mhaessig at openjdk.org>
Date:      2025-08-28 06:30:25 +0000
URL:       https://git.openjdk.org/leyden/commit/57df267e4269b26f7450309b54c55ddee458f75c

8365262: [IR-Framework] Add simple way to add cross-product of flags

Reviewed-by: bmaillard, epeter

! test/hotspot/jtreg/compiler/lib/ir_framework/README.md
! test/hotspot/jtreg/compiler/lib/ir_framework/TestFramework.java
! test/hotspot/jtreg/compiler/vectorization/TestFloatConversionsVector.java
+ test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/TestScenariosCrossProduct.java

Changeset: ab1f2af4
Branch: hermetic-java-runtime
Author:    David Beaumont <david.beaumont at oracle.com>
Committer: David Holmes <dholmes at openjdk.org>
Date:      2025-08-28 06:57:57 +0000
URL:       https://git.openjdk.org/leyden/commit/ab1f2af4f0e9d3bea53f394413720c19fc7cae62

8366255: Remove 'package_to_module' function from imageFile.cpp

Reviewed-by: rriggs, coleenp

! src/java.base/share/native/libjimage/imageFile.cpp
! src/java.base/share/native/libjimage/imageFile.hpp
! src/java.base/share/native/libjimage/jimage.cpp
! src/java.base/share/native/libjimage/jimage.hpp

Changeset: d06c66f7
Branch: hermetic-java-runtime
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2025-08-28 09:21:26 +0000
URL:       https://git.openjdk.org/leyden/commit/d06c66f7f5a6d3c649c0a10ad735f0cc7c673b2a

8365055: G1: Merge Heap Roots phase incorrectly clears young gen remembered set every time

Reviewed-by: kbarrett, iwalulya

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectionSet.cpp
! src/hotspot/share/gc/g1/g1Policy.hpp
! src/hotspot/share/gc/g1/g1RemSet.cpp
! src/hotspot/share/gc/g1/g1YoungCollector.cpp

Changeset: 7469a274
Branch: hermetic-java-runtime
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2025-08-28 09:21:52 +0000
URL:       https://git.openjdk.org/leyden/commit/7469a274bb70b2cdc8a47e62cc989f86766c605a

8365939: [Redo] G1: Move collection set related full gc reset code into abandon_collection_set() method

Reviewed-by: ayang, iwalulya

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1FullCollector.cpp
! src/hotspot/share/gc/g1/g1HeapVerifier.cpp

Changeset: a5a23400
Branch: hermetic-java-runtime
Author:    Francesco Andreuzzi <andreuzzi.francesco at gmail.com>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2025-08-28 09:28:58 +0000
URL:       https://git.openjdk.org/leyden/commit/a5a234005414a58f66c7e646a8f9b0042e9f9eec

8365053: Refresh hotspot precompiled.hpp with headers based on current frequency

Reviewed-by: shade, ihse, erikj, qamai

+ make/scripts/update_pch.sh
! src/hotspot/share/precompiled/precompiled.hpp
! test/hotspot/jtreg/sources/TestIncludesAreSorted.java

Changeset: b0f5b23e
Branch: hermetic-java-runtime
Author:    Leo Korinth <lkorinth at openjdk.org>
Date:      2025-08-28 11:37:48 +0000
URL:       https://git.openjdk.org/leyden/commit/b0f5b23ed2a2f3b9d97754ced5382bb3fb3e8f40

8366145: G1: Help diagnose ubsan division by zero in computing pause time ratios (g1Analytics.cpp)

Reviewed-by: tschatzl, kbarrett

! src/hotspot/share/gc/g1/g1Analytics.cpp

Changeset: 5c78c7cd
Branch: hermetic-java-runtime
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2025-08-28 12:15:03 +0000
URL:       https://git.openjdk.org/leyden/commit/5c78c7cd83d2d1ca1ba19151d6be40f5bd6077c8

8366341: [BACKOUT] JDK-8365256: RelocIterator should use indexes instead of pointers

Reviewed-by: ayang

! src/hotspot/share/code/codeBlob.cpp
! src/hotspot/share/code/nmethod.cpp
! src/hotspot/share/code/relocInfo.cpp
! src/hotspot/share/code/relocInfo.hpp

Changeset: 8f864fd5
Branch: hermetic-java-runtime
Author:    Manuel H?ssig <mhaessig at openjdk.org>
Date:      2025-08-28 12:48:29 +0000
URL:       https://git.openjdk.org/leyden/commit/8f864fd5637762153f26af5121cabdf21e1ad798

8366222: TestCompileTaskTimeout causes asserts after JDK-8365909

Reviewed-by: chagedorn, thartmann

! test/hotspot/jtreg/compiler/arguments/TestCompileTaskTimeout.java

Changeset: 79d8a34a
Branch: hermetic-java-runtime
Author:    Alexey Ivanov <aivanov at openjdk.org>
Date:      2025-08-28 13:09:46 +0000
URL:       https://git.openjdk.org/leyden/commit/79d8a34a92350680848052717c8a1d2a4c4331aa

8365708: Add missing @Override annotations to WindowsMenuItemUIAccessor

Reviewed-by: serb, kizune

! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsCheckBoxMenuItemUI.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/WindowsRadioButtonMenuItemUI.java

Changeset: 22ae1374
Branch: hermetic-java-runtime
Author:    Alexey Ivanov <aivanov at openjdk.org>
Date:      2025-08-28 13:11:20 +0000
URL:       https://git.openjdk.org/leyden/commit/22ae137400c711a4a991153b04b360a0df57bf0b

8365711: Declare menuBarHeight and hotTrackingOn private

Reviewed-by: serb, prr, kizune

! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsMenuUI.java

Changeset: afa8e79b
Branch: hermetic-java-runtime
Author:    Alexey Ivanov <aivanov at openjdk.org>
Date:      2025-08-28 13:13:10 +0000
URL:       https://git.openjdk.org/leyden/commit/afa8e79ba1a76066cf969cb3b5f76ea804780872

8365615: Improve JMenuBar/RightLeftOrientation.java

Reviewed-by: prr, psadhukhan

! test/jdk/javax/swing/JMenuBar/RightLeftOrientation.java

Changeset: 8051aaf0
Branch: hermetic-java-runtime
Author:    Rui Li <ruiamzn at amazon.com>
Committer: SendaoYan <syan at openjdk.org>
Date:      2025-08-28 13:54:03 +0000
URL:       https://git.openjdk.org/leyden/commit/8051aaf0685f7bb23bf3e23d32ad45b0bffbce7b

8342640: GenShen: Silently ignoring ShenandoahGCHeuristics considered poor user-experience

Reviewed-by: ysr, wkemper

! src/hotspot/share/gc/shenandoah/shenandoahArguments.cpp

Changeset: 993babb3
Branch: hermetic-java-runtime
Author:    Mikhail Yankelevich <myankelevich at openjdk.org>
Committer: SendaoYan <syan at openjdk.org>
Date:      2025-08-28 13:54:21 +0000
URL:       https://git.openjdk.org/leyden/commit/993babb326f937dc1630a5a8fa5e469a64c51206

8365863: /test/jdk/sun/security/pkcs11/Cipher tests skip without SkippedException

Reviewed-by: weijun, djelinski

! test/jdk/sun/security/pkcs11/Cipher/ReinitCipher.java
! test/jdk/sun/security/pkcs11/Cipher/Test4512704.java
! test/jdk/sun/security/pkcs11/Cipher/TestCICOWithGCM.java
! test/jdk/sun/security/pkcs11/Cipher/TestCICOWithGCMAndAAD.java
! test/jdk/sun/security/pkcs11/Cipher/TestChaChaPoly.java
! test/jdk/sun/security/pkcs11/Cipher/TestChaChaPolyKAT.java
! test/jdk/sun/security/pkcs11/Cipher/TestChaChaPolyNoReuse.java
! test/jdk/sun/security/pkcs11/Cipher/TestChaChaPolyOutputSize.java
! test/jdk/sun/security/pkcs11/Cipher/TestCipherMode.java
! test/jdk/sun/security/pkcs11/Cipher/TestGCMKeyAndIvCheck.java
! test/jdk/sun/security/pkcs11/Cipher/TestKATForGCM.java
! test/jdk/sun/security/pkcs11/Cipher/TestRSACipher.java
! test/jdk/sun/security/pkcs11/Cipher/TestRSACipherWrap.java
! test/jdk/sun/security/pkcs11/Cipher/TestRawRSACipher.java
! test/jdk/sun/security/pkcs11/Cipher/TestSymmCiphers.java
! test/jdk/sun/security/pkcs11/Cipher/TestSymmCiphersNoPad.java

Changeset: 452b052f
Branch: hermetic-java-runtime
Author:    Igor Veresov <iveresov at openjdk.org>
Date:      2025-08-28 15:45:17 +0000
URL:       https://git.openjdk.org/leyden/commit/452b052fe343a70bc81bf299d08a9f06a1e30fe9

8365726: Test crashed with assert in C1 thread: Possible safepoint reached by thread that does not allow it

Reviewed-by: dlong, shade

! src/hotspot/share/oops/trainingData.hpp
! src/hotspot/share/runtime/mutexLocker.cpp

Changeset: 8c6d1225
Branch: hermetic-java-runtime
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-08-28 15:58:50 +0000
URL:       https://git.openjdk.org/leyden/commit/8c6d12250b524c0f4ee25dbbc6fe959581b7617b

8333783: java/nio/channels/FileChannel/directio/DirectIOTest.java is unstable with AV software

Reviewed-by: bpb

! test/jdk/java/nio/channels/FileChannel/directio/DirectIOTest.java
! test/jdk/java/nio/channels/FileChannel/directio/libDirectIO.c

Changeset: 33d00a77
Branch: hermetic-java-runtime
Author:    Hai-May Chao <hchao at openjdk.org>
Date:      2025-08-28 16:36:14 +0000
URL:       https://git.openjdk.org/leyden/commit/33d00a77f38ea16e4751b216a3bf98a620eb8055

8294035: Remove null ids checking from keytool -gencrl

Reviewed-by: weijun

! src/java.base/share/classes/sun/security/tools/keytool/Main.java

Changeset: aaac8c06
Branch: hermetic-java-runtime
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2025-08-28 17:38:09 +0000
URL:       https://git.openjdk.org/leyden/commit/aaac8c0636e12c40c46170bf4989bd34bb577430

8366254: (fs) UnixException.translateToIOException should translate ELOOP to FileSystemLoopException

Reviewed-by: vyazici, alanb

! src/java.base/unix/classes/sun/nio/fs/UnixException.java
! test/jdk/java/nio/file/Files/IsSameFile.java

Changeset: 9f70965b
Branch: hermetic-java-runtime
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-08-28 18:08:55 +0000
URL:       https://git.openjdk.org/leyden/commit/9f70965bb9ead2268c02c688c79ec0d80574c725

8366193: Add comments about ResolvedFieldEntry::copy_from()

Reviewed-by: adinn, coleenp

! src/hotspot/share/oops/resolvedFieldEntry.hpp
! src/hotspot/share/oops/resolvedIndyEntry.hpp
! src/hotspot/share/oops/resolvedMethodEntry.hpp

Changeset: 05da2137
Branch: hermetic-java-runtime
Author:    Alexander Matveev <almatvee at openjdk.org>
Date:      2025-08-28 21:23:15 +0000
URL:       https://git.openjdk.org/leyden/commit/05da2137f1cb6eef1cfc7693905daf789d315b5c

8362335: [macos] Change value of CFBundleDevelopmentRegion from "English" to "en-US"

Reviewed-by: asemenyuk

! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/resources/ApplicationRuntime-Info.plist.template
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/resources/Info-lite.plist.template
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/resources/Runtime-Info.plist.template

Changeset: b8cdf31a
Branch: hermetic-java-runtime
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2025-08-29 00:46:53 +0000
URL:       https://git.openjdk.org/leyden/commit/b8cdf31a2e52df857df2badb4f365454443dd89d

8365898: Specification of java.lang.module.ModuleDescriptor.packages() method can be improved

Reviewed-by: alanb, liach

! src/java.base/share/classes/java/lang/module/ModuleDescriptor.java

Changeset: a2da75a6
Branch: hermetic-java-runtime
Author:    Volkan Yazici <vyazici at openjdk.org>
Date:      2025-08-29 06:13:34 +0000
URL:       https://git.openjdk.org/leyden/commit/a2da75a6b69f56be41741bffba2c6874a93dfa40

8362884: [GCC static analyzer] unix NetworkInterface.c addif leak on early returns

Reviewed-by: dfuchs, mbaesken

! src/java.base/unix/native/libnet/NetworkInterface.c

Changeset: 86d6a2e0
Branch: hermetic-java-runtime
Author:    Axel Boldt-Christmas <aboldtch at openjdk.org>
Date:      2025-08-29 07:35:03 +0000
URL:       https://git.openjdk.org/leyden/commit/86d6a2e05eb52ea2c603a06bce838a56d5ae507b

8366147: ZGC: ZPageAllocator::cleanup_failed_commit_single_partition may leak memory

Reviewed-by: stefank, sjohanss, jsikstro

! src/hotspot/share/gc/z/zPageAllocator.cpp
! test/hotspot/jtreg/gc/z/TestCommitFailure.java

Changeset: 937d61bf
Branch: hermetic-java-runtime
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-08-29 14:35:26 +0000
URL:       https://git.openjdk.org/leyden/commit/937d61bfbaba61117076c78358570ec4c35c8c42

8364751: ConstantBootstraps.explicitCast contradictory specification for null-to-primitive

Reviewed-by: jvernee, rriggs

! src/java.base/share/classes/java/lang/invoke/ConstantBootstraps.java
- test/jdk/java/lang/constant/ConvertTest.java
! test/jdk/java/lang/invoke/condy/ConstantBootstrapsTest.java

Changeset: ae960772
Branch: hermetic-java-runtime
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-08-29 14:35:45 +0000
URL:       https://git.openjdk.org/leyden/commit/ae9607725c8c6a1b2f2728dbb5f7993722497da7

8361614: Missing sub-int value validation in the Class-File API

Reviewed-by: asotona

! src/java.base/share/classes/java/lang/classfile/AccessFlags.java
! src/java.base/share/classes/java/lang/classfile/ClassBuilder.java
! src/java.base/share/classes/java/lang/classfile/ClassFileVersion.java
! src/java.base/share/classes/java/lang/classfile/ClassModel.java
! src/java.base/share/classes/java/lang/classfile/ClassReader.java
! src/java.base/share/classes/java/lang/classfile/CodeBuilder.java
! src/java.base/share/classes/java/lang/classfile/FieldBuilder.java
! src/java.base/share/classes/java/lang/classfile/MethodBuilder.java
! src/java.base/share/classes/java/lang/classfile/TypeAnnotation.java
! src/java.base/share/classes/java/lang/classfile/attribute/CharacterRangeInfo.java
! src/java.base/share/classes/java/lang/classfile/attribute/InnerClassInfo.java
! src/java.base/share/classes/java/lang/classfile/attribute/LineNumberInfo.java
! src/java.base/share/classes/java/lang/classfile/attribute/MethodParameterInfo.java
! src/java.base/share/classes/java/lang/classfile/attribute/ModuleAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/ModuleExportInfo.java
! src/java.base/share/classes/java/lang/classfile/attribute/ModuleOpenInfo.java
! src/java.base/share/classes/java/lang/classfile/attribute/ModuleRequireInfo.java
! src/java.base/share/classes/java/lang/classfile/attribute/ModuleResolutionAttribute.java
! src/java.base/share/classes/java/lang/classfile/constantpool/ConstantPoolBuilder.java
! src/java.base/share/classes/java/lang/classfile/instruction/CharacterRange.java
! src/java.base/share/classes/java/lang/classfile/instruction/DiscontinuedInstruction.java
! src/java.base/share/classes/java/lang/classfile/instruction/IncrementInstruction.java
! src/java.base/share/classes/java/lang/classfile/instruction/LineNumber.java
! src/java.base/share/classes/java/lang/classfile/instruction/LoadInstruction.java
! src/java.base/share/classes/java/lang/classfile/instruction/LocalVariable.java
! src/java.base/share/classes/java/lang/classfile/instruction/LocalVariableType.java
! src/java.base/share/classes/java/lang/classfile/instruction/StoreInstruction.java
! src/java.base/share/classes/java/lang/classfile/package-info.java
! src/java.base/share/classes/jdk/internal/classfile/impl/AbstractPseudoInstruction.java
! src/java.base/share/classes/jdk/internal/classfile/impl/AccessFlagsImpl.java
! src/java.base/share/classes/jdk/internal/classfile/impl/ClassFileVersionImpl.java
! src/java.base/share/classes/jdk/internal/classfile/impl/DirectClassBuilder.java
! src/java.base/share/classes/jdk/internal/classfile/impl/DirectFieldBuilder.java
! src/java.base/share/classes/jdk/internal/classfile/impl/DirectMethodBuilder.java
! src/java.base/share/classes/jdk/internal/classfile/impl/LineNumberImpl.java
! src/java.base/share/classes/jdk/internal/classfile/impl/ModuleAttributeBuilderImpl.java
! src/java.base/share/classes/jdk/internal/classfile/impl/SplitConstantPool.java
! src/java.base/share/classes/jdk/internal/classfile/impl/TargetInfoImpl.java
! src/java.base/share/classes/jdk/internal/classfile/impl/UnboundAttribute.java
! src/java.base/share/classes/jdk/internal/classfile/impl/Util.java
! test/jdk/jdk/classfile/InstructionValidationTest.java
- test/jdk/jdk/classfile/PreviewMinorVersionTest.java
+ test/jdk/jdk/classfile/SubIntValidationTest.java

Changeset: d594ef3a
Branch: hermetic-java-runtime
Author:    David Holmes <dholmes at openjdk.org>
Date:      2025-08-29 16:31:13 +0000
URL:       https://git.openjdk.org/leyden/commit/d594ef3a3e013b84a392b6d64a54015adc8173cd

8366121: Hotspot Style Guide should document conventions for lock-free code

Reviewed-by: stefank, ayang, jsjolen, jwaters, kvn, kbarrett

! doc/hotspot-style.html
! doc/hotspot-style.md

Changeset: 849570a9
Branch: hermetic-java-runtime
Author:    Anthony Scarpino <ascarpino at openjdk.org>
Date:      2025-08-29 17:04:37 +0000
URL:       https://git.openjdk.org/leyden/commit/849570a94a3178da7899e5cd36400ef03ad9ae29

8365288: PEMDecoder should throw ClassCastException

Reviewed-by: weijun

! src/java.base/share/classes/java/security/PEMDecoder.java
! test/jdk/java/security/PEM/PEMDecoderTest.java

Changeset: d4ce630c
Branch: hermetic-java-runtime
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-08-29 20:44:09 +0000
URL:       https://git.openjdk.org/leyden/commit/d4ce630cea267e746f7feb5124fe2ecd39d7e13a

8366399: Allow custom base reference for update_copyright_year.sh

Reviewed-by: erikj

! make/scripts/update_copyright_year.sh

Changeset: f23c1507
Branch: hermetic-java-runtime
Author:    SendaoYan <syan at openjdk.org>
Date:      2025-08-30 02:20:44 +0000
URL:       https://git.openjdk.org/leyden/commit/f23c150709fbd6d9b84261a7c99b67d7d08334b9

8366359: Test should throw SkippedException when there is no lpstat

Reviewed-by: aivanov, prr

! test/jdk/javax/print/PrintServiceLookup/CountPrintServices.java

Changeset: 0e739931
Branch: hermetic-java-runtime
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-08-30 14:03:56 +0000
URL:       https://git.openjdk.org/leyden/commit/0e7399318b6c33c03a72ed1fdfb671f8cd9342a3

8366264: tools/javac/launcher/SourceLauncherStackTraceTest.java does not cover the scenario for 8362237

Reviewed-by: cstein, jlahoda

- test/langtools/tools/javac/launcher/SourceLauncherStackTraceTest.java
! test/langtools/tools/javac/launcher/SourceLauncherTest.java

Changeset: 12e6a0b6
Branch: hermetic-java-runtime
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2025-08-30 19:26:45 +0000
URL:       https://git.openjdk.org/leyden/commit/12e6a0b6d0086caf156cf5513a604320c619b856

8366208: Unexpected exception in sun.java2d.cmm.lcms.LCMSImageLayout

Reviewed-by: aivanov, prr

! src/java.desktop/share/classes/sun/java2d/cmm/lcms/LCMSImageLayout.java
+ test/jdk/sun/java2d/cmm/ColorConvertOp/FilterSemiCustomImages.java

Changeset: 9339a6a2
Branch: hermetic-java-runtime
Author:    Francesco Andreuzzi <andreuzzi.francesco at gmail.com>
Committer: Jaikiran Pai <jpai at openjdk.org>
Date:      2025-08-31 00:35:09 +0000
URL:       https://git.openjdk.org/leyden/commit/9339a6a23236e783e93f967cf6aba16c2f749fdd

8361593: Commented dead code in JDK-8342868 can be removed

Reviewed-by: jlu, naoto, jwaters, jpai

! src/java.base/windows/native/libjava/HostLocaleProviderAdapter_md.c
! src/java.base/windows/native/libjava/TimeZone_md.c
! src/java.base/windows/native/libnet/NTLMAuthSequence.c

Changeset: bdc39818
Branch: hermetic-java-runtime
Author:    Anass Baya <abaya at openjdk.org>
Committer: Sergey Bylokhov <serb at openjdk.org>
Date:      2025-08-31 04:34:04 +0000
URL:       https://git.openjdk.org/leyden/commit/bdc39818ce7b3c3bad10f4682a2a52fbb696f247

8361521: BogusFocusableWindowState.java fails with StackOverflowError on Linux

Reviewed-by: aivanov, serb

! src/java.desktop/unix/classes/sun/awt/X11/XWindowPeer.java
! test/jdk/ProblemList.txt
! test/jdk/java/awt/Frame/BogusFocusableWindowState/BogusFocusableWindowState.java

Changeset: 80ab094a
Branch: hermetic-java-runtime
Author:    David Holmes <dholmes at openjdk.org>
Date:      2025-08-31 21:34:16 +0000
URL:       https://git.openjdk.org/leyden/commit/80ab094a75a6474c33214e3347e08ea7b9177ec8

8347707: Standardise the use of os::snprintf and os::snprintf_checked

Reviewed-by: kbarrett, fbredberg

! src/hotspot/cpu/aarch64/frame_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/vm_version_aarch64.cpp
! src/hotspot/cpu/arm/macroAssembler_arm.cpp
! src/hotspot/cpu/arm/vm_version_arm_32.cpp
! src/hotspot/cpu/ppc/vm_version_ppc.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/vm_version_riscv.cpp
! src/hotspot/cpu/s390/vm_version_s390.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/cpu/zero/frame_zero.cpp
! src/hotspot/cpu/zero/vm_version_zero.cpp
! src/hotspot/os/aix/attachListener_aix.cpp
! src/hotspot/os/aix/os_aix.cpp
! src/hotspot/os/aix/porting_aix.cpp
! src/hotspot/os/bsd/memMapPrinter_macosx.cpp
! src/hotspot/os/bsd/os_bsd.cpp
! src/hotspot/os/linux/gc/z/zPhysicalMemoryBacking_linux.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/linux/os_perf_linux.cpp
! src/hotspot/os/posix/attachListener_posix.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/os_cpu/linux_riscv/vm_version_linux_riscv.cpp
! src/hotspot/share/ci/ciEnv.cpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/code/codeHeapState.cpp
! src/hotspot/share/compiler/compilationMemoryStatistic.cpp
! src/hotspot/share/gc/g1/g1YoungCollector.cpp
! src/hotspot/share/gc/shared/oopStorage.cpp
! src/hotspot/share/gc/shared/satbMarkQueue.cpp
! src/hotspot/share/jvmci/jvmciEnv.cpp
! src/hotspot/share/oops/compressedKlass.cpp
! src/hotspot/share/oops/generateOopMap.cpp
! src/hotspot/share/opto/idealGraphPrinter.cpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/runtime/os.hpp
! src/hotspot/share/services/heapDumper.cpp
! src/hotspot/share/utilities/forbiddenFunctions.hpp
! src/hotspot/share/utilities/virtualizationSupport.cpp
! test/hotspot/gtest/classfile/test_symbolTable.cpp
! test/hotspot/gtest/gtestMain.cpp
! test/hotspot/gtest/logging/test_asynclog.cpp
! test/hotspot/gtest/runtime/test_os_windows.cpp

Changeset: 2427c901
Branch: hermetic-java-runtime
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-09-01 04:03:08 +0000
URL:       https://git.openjdk.org/leyden/commit/2427c901b31dbdccc6f8f39404875a0140460479

8366024: Remove unnecessary InstanceKlass::cast()

Reviewed-by: coleenp, dholmes

! src/hotspot/share/classfile/classFileParser.cpp
! src/hotspot/share/classfile/fieldLayoutBuilder.cpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/vmClasses.cpp
! src/hotspot/share/jfr/instrumentation/jfrEventClassTransformer.cpp
! src/hotspot/share/jfr/leakprofiler/chains/edgeUtils.cpp
! src/hotspot/share/jvmci/jvmciCompilerToVM.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/instanceKlass.hpp
! src/hotspot/share/oops/klass.cpp
! src/hotspot/share/oops/klass.hpp
! src/hotspot/share/oops/klassVtable.cpp
! src/hotspot/share/oops/klassVtable.hpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/vmStructs.cpp

Changeset: a668f437
Branch: hermetic-java-runtime
Author:    Shaojin Wen <swen at openjdk.org>
Date:      2025-09-01 05:54:54 +0000
URL:       https://git.openjdk.org/leyden/commit/a668f437e481d02cbb82d4f40dd14ec3a6036399

8365620: Using enhanced switch in MethodHandleDesc

Reviewed-by: liach

! src/java.base/share/classes/java/lang/constant/MethodHandleDesc.java

Changeset: 28942406
Branch: hermetic-java-runtime
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2025-09-01 05:55:08 +0000
URL:       https://git.openjdk.org/leyden/commit/28942406020881be79b7543105b9eb2a0dda429e

8177650: JShell tool: packages in classpath don't appear in completions

Reviewed-by: asotona

! src/jdk.jshell/share/classes/jdk/jshell/SourceCodeAnalysisImpl.java
! test/langtools/jdk/jshell/Compiler.java
! test/langtools/jdk/jshell/CompletionSuggestionTest.java
! test/langtools/jdk/jshell/ReplToolTesting.java
+ test/langtools/jdk/jshell/ToolCompletionTest.java

Changeset: 685da032
Branch: hermetic-java-runtime
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-09-01 06:25:45 +0000
URL:       https://git.openjdk.org/leyden/commit/685da0323b27abda5ab0484f4c8abaaeeff882ea

8345810: Custom launchers must be linked with pthread to avoid dynamic linker issues

Reviewed-by: asemenyuk, erikj, dholmes

! make/modules/jdk.jpackage/Lib.gmk
! make/test/JtregNativeJdk.gmk

Changeset: 12dc568b
Branch: hermetic-java-runtime
Author:    Francesco Andreuzzi <andreuzzi.francesco at gmail.com>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2025-09-01 06:28:10 +0000
URL:       https://git.openjdk.org/leyden/commit/12dc568b3d270e4ab6dcd07e1bcddbb024ad724a

8366331: Sort share/prims includes

Reviewed-by: shade, lmesnik

! src/hotspot/share/prims/foreignGlobals.cpp
! src/hotspot/share/prims/foreignGlobals.inline.hpp
! src/hotspot/share/prims/jni.cpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/prims/jvmtiAgent.cpp
! src/hotspot/share/prims/jvmtiAgentList.cpp
! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/prims/jvmtiEnvBase.hpp
! src/hotspot/share/prims/jvmtiEventController.cpp
! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/prims/jvmtiManageCapabilities.cpp
! src/hotspot/share/prims/jvmtiRedefineClasses.cpp
! src/hotspot/share/prims/jvmtiTagMap.cpp
! src/hotspot/share/prims/jvmtiTrace.cpp
! src/hotspot/share/prims/jvmtiUtil.cpp
! src/hotspot/share/prims/methodHandles.cpp
! src/hotspot/share/prims/methodHandles.hpp
! src/hotspot/share/prims/nativeEntryPoint.cpp
! src/hotspot/share/prims/nativeLookup.cpp
! src/hotspot/share/prims/stackwalk.cpp
! src/hotspot/share/prims/unsafe.cpp
! src/hotspot/share/prims/vmstorage.hpp
! src/hotspot/share/prims/wbtestmethods/parserTests.cpp
! src/hotspot/share/prims/whitebox.cpp
! test/hotspot/jtreg/sources/TestIncludesAreSorted.java

Changeset: 86f48ab5
Branch: hermetic-java-runtime
Author:    Jonas Norlinder <jonas.norlinder at oracle.com>
Committer: Thomas Schatzl <tschatzl at openjdk.org>
Date:      2025-09-01 06:35:10 +0000
URL:       https://git.openjdk.org/leyden/commit/86f48ab559bb1749109217aaecd1203209a5be19

8366157: Clarify in man pages that only G1 and Parallel supports MaxGCPauseMillis

Reviewed-by: tschatzl, sjohanss

! src/java.base/share/man/java.md

Changeset: ba90ccc6
Branch: hermetic-java-runtime
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2025-09-01 06:46:23 +0000
URL:       https://git.openjdk.org/leyden/commit/ba90ccc6a8ca7b0b728568ea614470c85a5f7f8a

8362516: Support of GCC static analyzer (-fanalyzer)

Reviewed-by: erikj

! make/autoconf/configure.ac
! make/autoconf/jdk-options.m4

Changeset: a6e2a329
Branch: hermetic-java-runtime
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2025-09-01 06:48:48 +0000
URL:       https://git.openjdk.org/leyden/commit/a6e2a329a07c71582ac696809fb5349c6a0b681c

8366092: [GCC static analyzer] UnixOperatingSystem.c warning: use of uninitialized value 'systemTicks'

Reviewed-by: kevinw, asteiner

! src/jdk.management/linux/native/libmanagement_ext/UnixOperatingSystem.c

Changeset: dbac620b
Branch: hermetic-java-runtime
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2025-09-01 06:56:48 +0000
URL:       https://git.openjdk.org/leyden/commit/dbac620b996713087f0d1b1189e543e51a0bb09f

8366357: C2 SuperWord: refactor VTransformNode::apply with VTransformApplyState

Reviewed-by: chagedorn, kvn, mhaessig

! src/hotspot/share/opto/superword.cpp
! src/hotspot/share/opto/vtransform.cpp
! src/hotspot/share/opto/vtransform.hpp

Changeset: d5d94db1
Branch: hermetic-java-runtime
Author:    Anton Artemov <anton.artemov at oracle.com>
Committer: David Holmes <dholmes at openjdk.org>
Date:      2025-09-01 07:43:25 +0000
URL:       https://git.openjdk.org/leyden/commit/d5d94db12a6d82a6fe9da18b5f8ce3733a6ee7e7

8357086: os::xxx functions returning memory size should return size_t

Reviewed-by: stefank, dholmes

! src/hotspot/os/aix/os_aix.cpp
! src/hotspot/os/aix/os_aix.hpp
! src/hotspot/os/bsd/os_bsd.cpp
! src/hotspot/os/bsd/os_bsd.hpp
! src/hotspot/os/linux/cgroupSubsystem_linux.cpp
! src/hotspot/os/linux/cgroupUtil_linux.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/linux/os_linux.hpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/os/windows/os_windows.hpp
! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/gc/shared/gcInitLogger.cpp
! src/hotspot/share/gc/z/zLargePages.cpp
! src/hotspot/share/jfr/jni/jfrJniMethod.cpp
! src/hotspot/share/jfr/periodic/jfrPeriodic.cpp
! src/hotspot/share/prims/jvmtiRedefineClasses.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/runtime/os.hpp
! src/hotspot/share/services/heapDumper.cpp
! src/hotspot/share/services/management.cpp

Changeset: a9f3cb23
Branch: hermetic-java-runtime
Author:    Axel Boldt-Christmas <aboldtch at openjdk.org>
Date:      2025-09-01 07:47:44 +0000
URL:       https://git.openjdk.org/leyden/commit/a9f3cb23d1802ef3d3042a7f521a0747f70bc732

8366462: Test gc/z/TestCommitFailure.java#Normal failed: expected output missing

Reviewed-by: dholmes, eosterlund

! test/hotspot/jtreg/gc/z/TestCommitFailure.java

Changeset: 48f70d7a
Branch: hermetic-java-runtime
Author:    Anton Artemov <anton.artemov at oracle.com>
Committer: David Holmes <dholmes at openjdk.org>
Date:      2025-09-01 07:50:35 +0000
URL:       https://git.openjdk.org/leyden/commit/48f70d7ad85dde49cc8134d4ac0312978a5cc9f7

8361370: runtime/Thread/TestThreadDumpMonitorContention.java fails due to time out on Windows

Reviewed-by: dholmes, amenkov

! test/hotspot/jtreg/runtime/Thread/TestThreadDumpMonitorContention.java

Changeset: 3ca44c8d
Branch: hermetic-java-runtime
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2025-09-01 08:03:34 +0000
URL:       https://git.openjdk.org/leyden/commit/3ca44c8dea035588070644e5c1f8f25559f66e53

8364352: Some tests fail when using a limited number of pregenerated .jsa CDS archives

Reviewed-by: dholmes, stuefe

! test/hotspot/jtreg/TEST.ROOT
! test/hotspot/jtreg/runtime/CompressedOops/CompressedCPUSpecificClassSpaceReservation.java
! test/hotspot/jtreg/runtime/cds/TestDefaultArchiveLoading.java
! test/hotspot/jtreg/runtime/cds/appcds/loaderConstraints/DynamicLoaderConstraintsTest.java
! test/jtreg-ext/requires/VMProps.java

Changeset: fe4c7a04
Branch: hermetic-java-runtime
Author:    Jayathirth D V <jdv at openjdk.org>
Date:      2025-09-01 08:07:08 +0000
URL:       https://git.openjdk.org/leyden/commit/fe4c7a0429a2cf9ef47701d68d0852ce44e1a9ab

8364135: JPEGImageReader.getImageTypes() should throw exception for negative image index

Reviewed-by: aivanov, prr, psadhukhan

! src/java.desktop/share/classes/com/sun/imageio/plugins/jpeg/JPEGImageReader.java
+ test/jdk/javax/imageio/plugins/jpeg/JpegNegativeImageIndexTest.java

Changeset: 56713817
Branch: hermetic-java-runtime
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2025-09-01 08:47:19 +0000
URL:       https://git.openjdk.org/leyden/commit/56713817c0fd060f7106a538b0e795081f4f9d4b

8366361: C2 SuperWord: rename VTransformNode::set_req -> init_req, analogue to Node::init_req

Reviewed-by: kvn, chagedorn

! src/hotspot/share/opto/superwordVTransformBuilder.cpp
! src/hotspot/share/opto/superwordVTransformBuilder.hpp
! src/hotspot/share/opto/vtransform.hpp

Changeset: dacd9af9
Branch: hermetic-java-runtime
Author:    Volkan Yazici <vyazici at openjdk.org>
Date:      2025-09-01 08:50:08 +0000
URL:       https://git.openjdk.org/leyden/commit/dacd9af9a02464d2d6144e29d851216641e836c9

8329829: HttpClient: Add a BodyPublishers.ofFileChannel method

Reviewed-by: dfuchs, jpai, michaelm

! src/java.net.http/share/classes/java/net/http/HttpRequest.java
! src/java.net.http/share/classes/jdk/internal/net/http/RequestPublishers.java
! src/java.net.http/share/classes/jdk/internal/net/http/common/Utils.java
+ test/jdk/java/net/httpclient/FileChannelPublisherTest.java

Changeset: fc77e760
Branch: hermetic-java-runtime
Author:    Roberto Casta?eda Lozano <rcastanedalo at openjdk.org>
Date:      2025-09-01 08:55:23 +0000
URL:       https://git.openjdk.org/leyden/commit/fc77e7600f217cc91c24d4e512c685e176a66e4a

8365791: IGV: Update build dependencies

Reviewed-by: chagedorn, ayang

! src/utils/IdealGraphVisualizer/pom.xml

Changeset: 7f0cd648
Branch: hermetic-java-runtime
Author:    Bhavana Kilambi <bkilambi at openjdk.org>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2025-09-01 09:18:29 +0000
URL:       https://git.openjdk.org/leyden/commit/7f0cd6488ba969d5cffe8ebe9b95e4ad70982188

8361582: AArch64: Some ConH values cannot be replicated with SVE

Reviewed-by: shade, epeter, aph

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/aarch64_vector.ad
! src/hotspot/cpu/aarch64/aarch64_vector_ad.m4
! src/hotspot/cpu/aarch64/assembler_aarch64.cpp
! src/hotspot/cpu/aarch64/assembler_aarch64.hpp
+ test/hotspot/jtreg/compiler/c2/aarch64/TestFloat16Replicate.java
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java

Changeset: 98af1892
Branch: hermetic-java-runtime
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2025-09-01 09:24:52 +0000
URL:       https://git.openjdk.org/leyden/commit/98af18921aa3c274ef7ece03005337b58df3da96

8366456: Allow AllocFailStrategy for RBTree

Reviewed-by: cnorrbin, aboldtch

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

Changeset: 5110d54d
Branch: hermetic-java-runtime
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-09-01 13:08:53 +0000
URL:       https://git.openjdk.org/leyden/commit/5110d54d938b7afbdf9cfbc4501674ef7bc1d518

8365922: Parallel: Group uses of GCTimeRatio to a single location

Reviewed-by: tschatzl, phh

! src/hotspot/share/gc/parallel/parallelScavengeHeap.cpp
! src/hotspot/share/gc/parallel/psAdaptiveSizePolicy.cpp
! src/hotspot/share/gc/parallel/psAdaptiveSizePolicy.hpp
! src/hotspot/share/gc/shared/adaptiveSizePolicy.cpp
! src/hotspot/share/gc/shared/adaptiveSizePolicy.hpp

Changeset: 99223eea
Branch: hermetic-java-runtime
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2025-09-01 13:48:25 +0000
URL:       https://git.openjdk.org/leyden/commit/99223eea03e2ed714f7a5408c356fdf06efc9200

8366427: C2 SuperWord: refactor VTransform scalar nodes

Reviewed-by: mhaessig, chagedorn, kvn

! src/hotspot/share/opto/superwordVTransformBuilder.cpp
! src/hotspot/share/opto/superwordVTransformBuilder.hpp
! src/hotspot/share/opto/vtransform.cpp
! src/hotspot/share/opto/vtransform.hpp

Changeset: b06459d3
Branch: hermetic-java-runtime
Author:    Kevin Walls <kevinw at openjdk.org>
Date:      2025-09-01 14:21:33 +0000
URL:       https://git.openjdk.org/leyden/commit/b06459d3a83c13c0fbc7a0a7698435f17265982e

8364227: MBeanServer registerMBean throws NPE

Reviewed-by: alanb

! src/java.management/share/classes/com/sun/jmx/interceptor/DefaultMBeanServerInterceptor.java
+ test/jdk/javax/management/MBeanServer/ExceptionTestNulls.java

Changeset: d2b2bbf8
Branch: hermetic-java-runtime
Author:    Jiangli Zhou <jianglizhou at google.com>
Date:      2025-09-01 15:04:40 +0000
URL:       https://git.openjdk.org/leyden/commit/d2b2bbf847749be512b5db84c190a417c46a4584

Merge branch 'master' into hermetic-java-runtime

! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/os.cpp
! src/java.base/share/native/libjimage/imageFile.cpp
! src/java.base/share/native/libjimage/imageFile.hpp
! src/java.base/share/native/libjimage/jimage.cpp
! src/java.base/share/native/libjimage/jimage.hpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/os.cpp
! src/java.base/share/native/libjimage/imageFile.cpp
! src/java.base/share/native/libjimage/imageFile.hpp
! src/java.base/share/native/libjimage/jimage.cpp
! src/java.base/share/native/libjimage/jimage.hpp


From shade at openjdk.org  Tue Sep  2 10:45:25 2025
From: shade at openjdk.org (Aleksey Shipilev)
Date: Tue, 2 Sep 2025 10:45:25 GMT
Subject: RFR: 8366681: [leyden] Precompile more C1 code
Message-ID: <kYyyYDuPbAPk5EugYvDQfRWj-vhxErzkmNPD8FKyk3k=.8303bc9b-e30b-4a0d-a86a-61042415c99e@github.com>

Looking at how code goes through AOT+JIT pipeline, I believe we have several issues in the way we include the methods for precompilation.

1. AP4 code gets replaced by more efficient A4 code, which can then deopt. Once it does, we go back to the fully normal JIT pipeline, with C1 compiling, C2 compiling, etc. Training run currently does A2 versions only when there is a tier2/3 training data present. We can pessimistically assume that A4/AP4 method should have A2 method generated for the sake of quicker deopt.

2. I suspect a similar thing, but rarer, happens with A4 -> ... -> T1 transition when compiler queues are overloaded. We can generate A1 method for this case.

3. When training is done with default configuration, but at runtime we enable only C1, we summarily miss almost *all* AOT methods, because A1 methods are rarely generated with a normal tiered policy. Generating A1 methods always would be convenient for hybrid C2 AOT + C1 JIT modes as well.

Overall, I think generating more C1 methods even when C2 methods are present in training is beneficial, as we prepare the ground for whatever corner case happens at runtime. Benchmarks show this improves performance model quite a bit. 

Since we now look at methods at all different tiers when deciding to precompile, compile IDs are not working all that well. I have rewritten that to use counters and method sizes. This seems to work well in practice.

Additional testing:
 - [x] `javac` performance tests (see comments)
 - [x] Linux x86_64 server fastdebug, `runtime/cds`

-------------

Commit messages:
 - Fix

Changes: https://git.openjdk.org/leyden/pull/93/files
  Webrev: https://webrevs.openjdk.org/?repo=leyden&pr=93&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8366681
  Stats: 121 lines in 4 files changed: 64 ins; 27 del; 30 mod
  Patch: https://git.openjdk.org/leyden/pull/93.diff
  Fetch: git fetch https://git.openjdk.org/leyden.git pull/93/head:pull/93

PR: https://git.openjdk.org/leyden/pull/93

From shade at openjdk.org  Tue Sep  2 10:45:25 2025
From: shade at openjdk.org (Aleksey Shipilev)
Date: Tue, 2 Sep 2025 10:45:25 GMT
Subject: RFR: 8366681: [leyden] Precompile more C1 code
In-Reply-To: <kYyyYDuPbAPk5EugYvDQfRWj-vhxErzkmNPD8FKyk3k=.8303bc9b-e30b-4a0d-a86a-61042415c99e@github.com>
References: <kYyyYDuPbAPk5EugYvDQfRWj-vhxErzkmNPD8FKyk3k=.8303bc9b-e30b-4a0d-a86a-61042415c99e@github.com>
Message-ID: <x8SS_gkHC-kTQUvnCAwWxkuDsX_yRZXwMN3XjkVq9dw=.a10e98c2-befa-4143-a4dd-858a61ade451@github.com>

On Tue, 2 Sep 2025 10:29:33 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> Looking at how code goes through AOT+JIT pipeline, I believe we have several issues in the way we include the methods for precompilation.
> 
> 1. AP4 code gets replaced by more efficient A4 code, which can then deopt. Once it does, we go back to the fully normal JIT pipeline, with C1 compiling, C2 compiling, etc. Training run currently does A2 versions only when there is a tier2/3 training data present. We can pessimistically assume that A4/AP4 method should have A2 method generated for the sake of quicker deopt.
> 
> 2. I suspect a similar thing, but rarer, happens with A4 -> ... -> T1 transition when compiler queues are overloaded. We can generate A1 method for this case.
> 
> 3. When training is done with default configuration, but at runtime we enable only C1, we summarily miss almost *all* AOT methods, because A1 methods are rarely generated with a normal tiered policy. Generating A1 methods always would be convenient for hybrid C2 AOT + C1 JIT modes as well.
> 
> Overall, I think generating more C1 methods even when C2 methods are present in training is beneficial, as we prepare the ground for whatever corner case happens at runtime. Benchmarks show this improves performance model quite a bit. 
> 
> Since we now look at methods at all different tiers when deciding to precompile, compile IDs are not working all that well. I have rewritten that to use counters and method sizes. This seems to work well in practice.
> 
> Additional testing:
>  - [x] `javac` performance tests (see comments)
>  - [x] Linux x86_64 server fastdebug, `runtime/cds`

Test results:

Baselines: default and C1 only:


Benchmark 1: build/linux-x86_64-server-release/images/jdk/bin/java -Xms64m -Xmx1g -XX:+UseSerialGC \
 -cp JavacBenchApp.jar JavacBenchApp 50
  Time (mean ? ?):      1.052 s ?  0.014 s    [User: 3.694 s, System: 0.144 s]
  Range (min ? max):    1.029 s ?  1.091 s    30 runs
 
Benchmark 1: build/linux-x86_64-server-release/images/jdk/bin/java -Xms64m -Xmx1g -XX:+UseSerialGC \
 -XX:TieredStopAtLevel=1 \
 -cp JavacBenchApp.jar JavacBenchApp 50
  Time (mean ? ?):     795.4 ms ?   5.4 ms    [User: 1469.7 ms, System: 109.0 ms]
  Range (min ? max):   787.3 ms ? 809.4 ms    30 runs


Premain baseline:


Benchmark 1: build/linux-x86_64-server-release/images/jdk/bin/java -Xms64m -Xmx1g -XX:+UseSerialGC \ 
 -XX:AOTCache=app.aot \
 -cp JavacBenchApp.jar JavacBenchApp 50
  Time (mean ? ?):     584.4 ms ?  23.1 ms    [User: 2177.1 ms, System: 156.4 ms]
  Range (min ? max):   540.6 ms ? 640.7 ms    30 runs
 
Benchmark 1: build/linux-x86_64-server-release/images/jdk/bin/java -Xms64m -Xmx1g -XX:+UseSerialGC \
 -XX:AOTCache=app.aot -XX:TieredStopAtLevel=1 \
 -cp JavacBenchApp.jar JavacBenchApp 50
  Time (mean ? ?):     893.6 ms ?   7.5 ms    [User: 1670.2 ms, System: 70.2 ms]
  Range (min ? max):   881.5 ms ? 921.4 ms    30 runs
 
Benchmark 1: build/linux-x86_64-server-release/images/jdk/bin/java -Xms64m -Xmx1g -XX:+UseSerialGC \
 -XX:AOTCache=app.aot -XX:+UnlockExperimentalVMOptions -XX:+PreloadOnly \
 -cp JavacBenchApp.jar JavacBenchApp 50
  Time (mean ? ?):     474.7 ms ?   3.9 ms    [User: 470.8 ms, System: 57.2 ms]
  Range (min ? max):   468.0 ms ? 482.5 ms    30 runs


Premain fixed:


Benchmark 1: build/linux-x86_64-server-release/images/jdk/bin/java -Xms64m -Xmx1g -XX:+UseSerialGC \
 -XX:AOTCache=app.aot \
 -cp JavacBenchApp.jar JavacBenchApp 50
  Time (mean ? ?):     483.8 ms ?   8.7 ms    [User: 1454.7 ms, System: 167.3 ms]
  Range (min ? max):   471.2 ms ? 510.4 ms    30 runs
 
Benchmark 1: build/linux-x86_64-server-release/images/jdk/bin/java -Xms64m -Xmx1g -XX:+UseSerialGC \
 -XX:AOTCache=app.aot -XX:TieredStopAtLevel=1 \
 -cp JavacBenchApp.jar JavacBenchApp 50
  Time (mean ? ?):     440.0 ms ?   3.6 ms    [User: 469.2 ms, System: 69.5 ms]
  Range (min ? max):   434.4 ms ? 447.7 ms    30 runs
 
Benchmark 1: build/linux-x86_64-server-release/images/jdk/bin/java -Xms64m -Xmx1g -XX:+UseSerialGC \
 -XX:AOTCache=app.aot -XX:+UnlockExperimentalVMOptions -XX:+PreloadOnly \
 -cp JavacBenchApp.jar JavacBenchApp 50
  Time (mean ? ?):     435.8 ms ?   3.3 ms    [User: 440.5 ms, System: 63.1 ms]
  Range (min ? max):   429.0 ms ? 441.7 ms    30 runs


Note massive improvements in both out of the box and C1-only modes.

Out of the box mode improves significantly, because there are unfortunate deopts from A4, which involve the compilers to generate new methods. It looks that pre-compiling A2 code allows this process to reach T4 code with fewer overheads.

C1-only improves significantly, because now we have A1 methods in AOT cache. It even gets very close to C2-AOT-only (`+PreloadOnly`) mode! There are more things to do on that path: I have a patch that build on this and implements the hybrid C2 AOT + C1 JIT mode, beating all these configs by 25% more.

I suspect a modest improvement to `+PreloadOnly` is likely due to new method sorting code that sorts by hotness.

The downside is the size of AOTCache. For Javac test, the AOTCache grows from `54M` to `78M`. I would think this is a fair price for much flatter performance model, _and_ I think we need to deal with generated code density more thoroughly anyway.

-------------

PR Comment: https://git.openjdk.org/leyden/pull/93#issuecomment-3244753665
PR Comment: https://git.openjdk.org/leyden/pull/93#issuecomment-3244762639

From duke at openjdk.org  Tue Sep  2 23:16:04 2025
From: duke at openjdk.org (duke)
Date: Tue, 2 Sep 2025 23:16:04 GMT
Subject: git: openjdk/leyden: premain: Port 8365407: Race condition in
 MethodTrainingData::verify()
Message-ID: <3fd495d5-2871-4ef2-9157-eef10a796955@openjdk.org>

Changeset: ca21af49
Branch: premain
Author:    Igor Veresov <igor.veresov at oracle.com>
Date:      2025-09-02 16:14:03 +0000
URL:       https://git.openjdk.org/leyden/commit/ca21af49a1de66b623d5a7481877766e91543c7f

Port 8365407: Race condition in MethodTrainingData::verify()
And other minor fixes

! src/hotspot/share/code/aotCodeCache.cpp
! src/hotspot/share/compiler/compilationPolicy.cpp
! src/hotspot/share/compiler/compilationPolicy.hpp
! src/hotspot/share/compiler/recompilationPolicy.cpp
! src/hotspot/share/compiler/recompilationPolicy.hpp
! src/hotspot/share/oops/trainingData.cpp
! src/hotspot/share/oops/trainingData.hpp
! src/hotspot/share/runtime/java.cpp
! src/hotspot/share/runtime/threads.cpp


From shade at openjdk.org  Wed Sep  3 09:37:16 2025
From: shade at openjdk.org (Aleksey Shipilev)
Date: Wed, 3 Sep 2025 09:37:16 GMT
Subject: RFR: 8358343: [leyden] Drop notify_all in
 CompilationPolicyUtils::Queue::pop [v3]
In-Reply-To: <hO5pw8XJ3_5YYU-xPn6yzLPLAlr-Ik9SbxJRRAsWcFI=.64a0ba0f-fa04-4936-b426-a6bd109159bd@github.com>
References: <hO5pw8XJ3_5YYU-xPn6yzLPLAlr-Ik9SbxJRRAsWcFI=.64a0ba0f-fa04-4936-b426-a6bd109159bd@github.com>
Message-ID: <5eIYgxx-1BF2ZvFkf_m-2ALjuANlXomT6bhbQjhphzE=.4edb57a1-2f36-4f34-8a3a-bbdb7bd2a93f@github.com>

> Found this when reading premain-vs-mainline webrev. Mainline does not have `notify_all` in this method:
> https://github.com/openjdk/jdk/blob/c382da579884c28f2765b2c6ba68c0ad4fdcb2ce/src/hotspot/share/compiler/compilationPolicy.hpp#L85-L92
> 
> But if you remove `notify_all()` in `premain`, then tests start to deadlock, see bug for a sample. The culprit is `CompilationPolicy::flush_replay_training_at_init`, which is only present in premain. I fixed it by using timed waits, which obviates the need for extra notifications. We only enter this method with `-XX:+AOTVerifyTrainingData`, so we don't care much about its performance. This is IMO better than doing a questionable `notify_all` followed by `wait` in load-bearing code.
> 
> Additional testing:
>  - [x] Linux x86_64 server fastdebug, `runtime/cds` (5x, no timeouts yet; still running more iterations)

Aleksey Shipilev has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains four additional commits since the last revision:

 - Coordinate with replay thread shutdown
 - Merge branch 'premain' into JDK-8358343-leyden-training-notify-all
 - Merge branch 'premain' into JDK-8358343-leyden-training-notify-all
 - Fix

-------------

Changes:
  - all: https://git.openjdk.org/leyden/pull/74/files
  - new: https://git.openjdk.org/leyden/pull/74/files/8af7ae69..f8c4debb

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=leyden&pr=74&range=02
 - incr: https://webrevs.openjdk.org/?repo=leyden&pr=74&range=01-02

  Stats: 182204 lines in 3878 files changed: 112334 ins; 45443 del; 24427 mod
  Patch: https://git.openjdk.org/leyden/pull/74.diff
  Fetch: git fetch https://git.openjdk.org/leyden.git pull/74/head:pull/74

PR: https://git.openjdk.org/leyden/pull/74

From shade at openjdk.org  Wed Sep  3 09:40:02 2025
From: shade at openjdk.org (Aleksey Shipilev)
Date: Wed, 3 Sep 2025 09:40:02 GMT
Subject: RFR: 8358343: [leyden] Drop notify_all in
 CompilationPolicyUtils::Queue::pop [v2]
In-Reply-To: <X38BgNZYAUMaFxynkrmnSVoFHAffgviI3fL7wUNbllA=.787408c3-4e84-487b-a329-fe32e09b6734@github.com>
References: <hO5pw8XJ3_5YYU-xPn6yzLPLAlr-Ik9SbxJRRAsWcFI=.64a0ba0f-fa04-4936-b426-a6bd109159bd@github.com>
 <X38BgNZYAUMaFxynkrmnSVoFHAffgviI3fL7wUNbllA=.787408c3-4e84-487b-a329-fe32e09b6734@github.com>
Message-ID: <2HDTg9a2xvn_lgYyeLbTWVvmsa8rhMf73-yvB9UopUQ=.987df439-a398-4b90-b956-e37ecfa37d68@github.com>

On Fri, 6 Jun 2025 07:34:46 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> Found this when reading premain-vs-mainline webrev. Mainline does not have `notify_all` in this method:
>> https://github.com/openjdk/jdk/blob/c382da579884c28f2765b2c6ba68c0ad4fdcb2ce/src/hotspot/share/compiler/compilationPolicy.hpp#L85-L92
>> 
>> But if you remove `notify_all()` in `premain`, then tests start to deadlock, see bug for a sample. The culprit is `CompilationPolicy::flush_replay_training_at_init`, which is only present in premain. I fixed it by using timed waits, which obviates the need for extra notifications. We only enter this method with `-XX:+AOTVerifyTrainingData`, so we don't care much about its performance. This is IMO better than doing a questionable `notify_all` followed by `wait` in load-bearing code.
>> 
>> Additional testing:
>>  - [x] Linux x86_64 server fastdebug, `runtime/cds` (5x, no timeouts yet; still running more iterations)
>
> Aleksey Shipilev has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains two additional commits since the last revision:
> 
>  - Merge branch 'premain' into JDK-8358343-leyden-training-notify-all
>  - Fix

Dang, too late. I think this was fixed in `premain` with: https://github.com/openjdk/leyden/commit/ca21af49a1de66b623d5a7481877766e91543c7f

-------------

PR Comment: https://git.openjdk.org/leyden/pull/74#issuecomment-3248479147

From shade at openjdk.org  Wed Sep  3 09:40:02 2025
From: shade at openjdk.org (Aleksey Shipilev)
Date: Wed, 3 Sep 2025 09:40:02 GMT
Subject: Withdrawn: 8358343: [leyden] Drop notify_all in
 CompilationPolicyUtils::Queue::pop
In-Reply-To: <hO5pw8XJ3_5YYU-xPn6yzLPLAlr-Ik9SbxJRRAsWcFI=.64a0ba0f-fa04-4936-b426-a6bd109159bd@github.com>
References: <hO5pw8XJ3_5YYU-xPn6yzLPLAlr-Ik9SbxJRRAsWcFI=.64a0ba0f-fa04-4936-b426-a6bd109159bd@github.com>
Message-ID: <TjTdjvJmgSU0piwSWfHKRT_gYUssZqFvYILvwex6xjI=.0a4a72de-4066-472f-9316-4145039c43b4@github.com>

On Tue, 3 Jun 2025 17:59:51 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> Found this when reading premain-vs-mainline webrev. Mainline does not have `notify_all` in this method:
> https://github.com/openjdk/jdk/blob/c382da579884c28f2765b2c6ba68c0ad4fdcb2ce/src/hotspot/share/compiler/compilationPolicy.hpp#L85-L92
> 
> But if you remove `notify_all()` in `premain`, then tests start to deadlock, see bug for a sample. The culprit is `CompilationPolicy::flush_replay_training_at_init`, which is only present in premain. I fixed it by using timed waits, which obviates the need for extra notifications. We only enter this method with `-XX:+AOTVerifyTrainingData`, so we don't care much about its performance. This is IMO better than doing a questionable `notify_all` followed by `wait` in load-bearing code.
> 
> Additional testing:
>  - [x] Linux x86_64 server fastdebug, `runtime/cds` (5x, no timeouts yet; still running more iterations)

This pull request has been closed without being integrated.

-------------

PR: https://git.openjdk.org/leyden/pull/74

From shade at openjdk.org  Wed Sep  3 10:18:38 2025
From: shade at openjdk.org (Aleksey Shipilev)
Date: Wed, 3 Sep 2025 10:18:38 GMT
Subject: RFR: 8366681: [leyden] Precompile more C1 code [v2]
In-Reply-To: <kYyyYDuPbAPk5EugYvDQfRWj-vhxErzkmNPD8FKyk3k=.8303bc9b-e30b-4a0d-a86a-61042415c99e@github.com>
References: <kYyyYDuPbAPk5EugYvDQfRWj-vhxErzkmNPD8FKyk3k=.8303bc9b-e30b-4a0d-a86a-61042415c99e@github.com>
Message-ID: <Kef1dMf7AmLxc0ihik9nVoiLLovJ03lSBt_4gkG12KA=.2da79804-c262-4652-9523-00b6610fddec@github.com>

> Looking at how code goes through AOT+JIT pipeline, I believe we have several issues in the way we include the methods for precompilation.
> 
> 1. AP4 code gets replaced by more efficient A4 code, which can then deopt. Once it does, we go back to the fully normal JIT pipeline, with C1 compiling, C2 compiling, etc. Training run currently does A2 versions only when there is a tier2/3 training data present. We can pessimistically assume that A4/AP4 method should have A2 method generated for the sake of quicker deopt.
> 
> 2. I suspect a similar thing, but rarer, happens with A4 -> ... -> T1 transition when compiler queues are overloaded. We can generate A1 method for this case.
> 
> 3. When training is done with default configuration, but at runtime we enable only C1, we summarily miss almost *all* AOT methods, because A1 methods are rarely generated with a normal tiered policy. Generating A1 methods always would be convenient for hybrid C2 AOT + C1 JIT modes as well.
> 
> Overall, I think generating more C1 methods even when C2 methods are present in training is beneficial, as we prepare the ground for whatever corner case happens at runtime. Benchmarks show this improves performance model quite a bit. 
> 
> Since we now look at methods at all different tiers when deciding to precompile, compile IDs are not working all that well. I have rewritten that to use counters and method sizes. This seems to work well in practice.
> 
> Additional testing:
>  - [x] `javac` performance tests (see comments)
>  - [x] Linux x86_64 server fastdebug, `runtime/cds`

Aleksey Shipilev has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains two additional commits since the last revision:

 - Merge branch 'premain' into JDK-8366681-precompile-more-c1
 - Fix

-------------

Changes:
  - all: https://git.openjdk.org/leyden/pull/93/files
  - new: https://git.openjdk.org/leyden/pull/93/files/0bdea338..fe24290f

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=leyden&pr=93&range=01
 - incr: https://webrevs.openjdk.org/?repo=leyden&pr=93&range=00-01

  Stats: 114 lines in 9 files changed: 36 ins; 30 del; 48 mod
  Patch: https://git.openjdk.org/leyden/pull/93.diff
  Fetch: git fetch https://git.openjdk.org/leyden.git pull/93/head:pull/93

PR: https://git.openjdk.org/leyden/pull/93

From shade at openjdk.org  Wed Sep  3 14:43:16 2025
From: shade at openjdk.org (Aleksey Shipilev)
Date: Wed, 3 Sep 2025 14:43:16 GMT
Subject: RFR: 8366811: [leyden] Expose nmethod AOT entry in VMStructs
Message-ID: <9k2f484zMyeGtpP4jNxxOTsEMYdfU8Y7IBeXw-uZoTU=.a7094501-9e30-43bb-b2f6-0c86aa4eb9c7@github.com>

This is needed for external tools like async-profiler to disambiguate the frames that are executed with nmethod from AOT.  I have an async-profiler branch that is able to access this and give us interesting flamegraphs. So I am sure this thing works.

Additional testing:
 - [x] Linux x86_64 server fastdebug, `runtime/cds`

-------------

Commit messages:
 - Fix builds
 - Fix

Changes: https://git.openjdk.org/leyden/pull/94/files
  Webrev: https://webrevs.openjdk.org/?repo=leyden&pr=94&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8366811
  Stats: 3 lines in 1 file changed: 3 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/leyden/pull/94.diff
  Fetch: git fetch https://git.openjdk.org/leyden.git pull/94/head:pull/94

PR: https://git.openjdk.org/leyden/pull/94

From kvn at openjdk.org  Wed Sep  3 15:40:09 2025
From: kvn at openjdk.org (Vladimir Kozlov)
Date: Wed, 3 Sep 2025 15:40:09 GMT
Subject: RFR: 8366811: [leyden] Expose nmethod AOT entry in VMStructs
In-Reply-To: <9k2f484zMyeGtpP4jNxxOTsEMYdfU8Y7IBeXw-uZoTU=.a7094501-9e30-43bb-b2f6-0c86aa4eb9c7@github.com>
References: <9k2f484zMyeGtpP4jNxxOTsEMYdfU8Y7IBeXw-uZoTU=.a7094501-9e30-43bb-b2f6-0c86aa4eb9c7@github.com>
Message-ID: <Z_SSXcc1vEfYZFEBRAR3Dto3kjunb6KvESeIg1ff74k=.7d828398-f76e-48da-9949-36ff9c496b19@github.com>

On Wed, 3 Sep 2025 14:37:16 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> This is needed for external tools like async-profiler to disambiguate the frames that are executed with nmethod from AOT.  I have an async-profiler branch that is able to access this and give us interesting flamegraphs. So I am sure this thing works.
> 
> Additional testing:
>  - [x] Linux x86_64 server fastdebug, `runtime/cds`

Good.

-------------

Marked as reviewed by kvn (Committer).

PR Review: https://git.openjdk.org/leyden/pull/94#pullrequestreview-3181241864

From shade at openjdk.org  Wed Sep  3 16:56:15 2025
From: shade at openjdk.org (Aleksey Shipilev)
Date: Wed, 3 Sep 2025 16:56:15 GMT
Subject: git: openjdk/leyden: premain: 8366811: [leyden] Expose nmethod AOT
 entry in VMStructs
Message-ID: <192a2738-4cb7-4fef-8777-64f6cb49d361@openjdk.org>

Changeset: 10346364
Branch: premain
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-09-03 16:55:22 +0000
URL:       https://git.openjdk.org/leyden/commit/10346364cb63c3b130731b282e6793bd85cebe4c

8366811: [leyden] Expose nmethod AOT entry in VMStructs

Reviewed-by: kvn

! src/hotspot/share/runtime/vmStructs.cpp


From shade at openjdk.org  Wed Sep  3 16:57:59 2025
From: shade at openjdk.org (Aleksey Shipilev)
Date: Wed, 3 Sep 2025 16:57:59 GMT
Subject: RFR: 8366811: [leyden] Expose nmethod AOT entry in VMStructs
In-Reply-To: <9k2f484zMyeGtpP4jNxxOTsEMYdfU8Y7IBeXw-uZoTU=.a7094501-9e30-43bb-b2f6-0c86aa4eb9c7@github.com>
References: <9k2f484zMyeGtpP4jNxxOTsEMYdfU8Y7IBeXw-uZoTU=.a7094501-9e30-43bb-b2f6-0c86aa4eb9c7@github.com>
Message-ID: <54-YZjqN8KJOsCLMWlvTeuSpkpY7BK4c6vJRBHszWiE=.9043216c-8ef7-4a9e-a908-3140678957b9@github.com>

On Wed, 3 Sep 2025 14:37:16 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> This is needed for external tools like async-profiler to disambiguate the frames that are executed with nmethod from AOT.  I have an async-profiler branch that is able to access this and give us interesting flamegraphs. So I am sure this thing works.
> 
> Additional testing:
>  - [x] Linux x86_64 server fastdebug, `runtime/cds`

Thanks! Basic tests have finished in GHA, so I am integrating.

-------------

PR Comment: https://git.openjdk.org/leyden/pull/94#issuecomment-3250025053

From shade at openjdk.org  Wed Sep  3 16:57:59 2025
From: shade at openjdk.org (Aleksey Shipilev)
Date: Wed, 3 Sep 2025 16:57:59 GMT
Subject: Integrated: 8366811: [leyden] Expose nmethod AOT entry in VMStructs
In-Reply-To: <9k2f484zMyeGtpP4jNxxOTsEMYdfU8Y7IBeXw-uZoTU=.a7094501-9e30-43bb-b2f6-0c86aa4eb9c7@github.com>
References: <9k2f484zMyeGtpP4jNxxOTsEMYdfU8Y7IBeXw-uZoTU=.a7094501-9e30-43bb-b2f6-0c86aa4eb9c7@github.com>
Message-ID: <V5unQstHDpoAr9hq2uOUwnEckaKaybSRTWuRyM5VF9A=.7d656059-8db4-4c4a-947b-1f0925904e4c@github.com>

On Wed, 3 Sep 2025 14:37:16 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> This is needed for external tools like async-profiler to disambiguate the frames that are executed with nmethod from AOT.  I have an async-profiler branch that is able to access this and give us interesting flamegraphs. So I am sure this thing works.
> 
> Additional testing:
>  - [x] Linux x86_64 server fastdebug, `runtime/cds`

This pull request has now been integrated.

Changeset: 10346364
Author:    Aleksey Shipilev <shade at openjdk.org>
URL:       https://git.openjdk.org/leyden/commit/10346364cb63c3b130731b282e6793bd85cebe4c
Stats:     3 lines in 1 file changed: 3 ins; 0 del; 0 mod

8366811: [leyden] Expose nmethod AOT entry in VMStructs

Reviewed-by: kvn

-------------

PR: https://git.openjdk.org/leyden/pull/94

From shade at openjdk.org  Wed Sep  3 16:59:46 2025
From: shade at openjdk.org (Aleksey Shipilev)
Date: Wed, 3 Sep 2025 16:59:46 GMT
Subject: RFR: 8366681: [leyden] Precompile more C1 code [v3]
In-Reply-To: <kYyyYDuPbAPk5EugYvDQfRWj-vhxErzkmNPD8FKyk3k=.8303bc9b-e30b-4a0d-a86a-61042415c99e@github.com>
References: <kYyyYDuPbAPk5EugYvDQfRWj-vhxErzkmNPD8FKyk3k=.8303bc9b-e30b-4a0d-a86a-61042415c99e@github.com>
Message-ID: <PA5FttaD7oenLjNmh1PXekZyfhC0wcudfzBW4eCDaaY=.671957c0-0bc2-4a8f-8bac-503d88b2a418@github.com>

> Looking at how code goes through AOT+JIT pipeline, I believe we have several issues in the way we include the methods for precompilation.
> 
> 1. AP4 code gets replaced by more efficient A4 code, which can then deopt. Once it does, we go back to the fully normal JIT pipeline, with C1 compiling, C2 compiling, etc. Training run currently does A2 versions only when there is a tier2/3 training data present. We can pessimistically assume that A4/AP4 method should have A2 method generated for the sake of quicker deopt.
> 
> 2. I suspect a similar thing, but rarer, happens with A4 -> ... -> T1 transition when compiler queues are overloaded. We can generate A1 method for this case.
> 
> 3. When training is done with default configuration, but at runtime we enable only C1, we summarily miss almost *all* AOT methods, because A1 methods are rarely generated with a normal tiered policy. Generating A1 methods always would be convenient for hybrid C2 AOT + C1 JIT modes as well.
> 
> Overall, I think generating more C1 methods even when C2 methods are present in training is beneficial, as we prepare the ground for whatever corner case happens at runtime. Benchmarks show this improves performance model quite a bit. 
> 
> Since we now look at methods at all different tiers when deciding to precompile, compile IDs are not working all that well. I have rewritten that to use counters and method sizes. This seems to work well in practice.
> 
> Additional testing:
>  - [x] `javac` performance tests (see comments)
>  - [x] Linux x86_64 server fastdebug, `runtime/cds`

Aleksey Shipilev has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains three additional commits since the last revision:

 - Merge branch 'premain' into JDK-8366681-precompile-more-c1
 - Merge branch 'premain' into JDK-8366681-precompile-more-c1
 - Fix

-------------

Changes:
  - all: https://git.openjdk.org/leyden/pull/93/files
  - new: https://git.openjdk.org/leyden/pull/93/files/fe24290f..ee1e5672

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=leyden&pr=93&range=02
 - incr: https://webrevs.openjdk.org/?repo=leyden&pr=93&range=01-02

  Stats: 3 lines in 1 file changed: 3 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/leyden/pull/93.diff
  Fetch: git fetch https://git.openjdk.org/leyden.git pull/93/head:pull/93

PR: https://git.openjdk.org/leyden/pull/93

From asmehra at openjdk.org  Wed Sep  3 23:37:32 2025
From: asmehra at openjdk.org (Ashutosh Mehra)
Date: Wed, 3 Sep 2025 23:37:32 GMT
Subject: RFR: Refactor AOTCodeCache layout to store preload entries separately
Message-ID: <gXGvSomyQu-JjyXN12mgkpTf3rp9KYz0B02gW8mOpZA=.924c289f-fdbc-4879-80dc-a4558db567e7@github.com>

Currently the mechanism to lay out final AOTCodeCache entries in `AOTCodeCache::finish_write()` is a bit convoluted.
Code data is initially written in a temporary buffer and then assembled in the final buffer in `AOTCodeCache::finish_write()`.

In the temporary buffer AOTCodeEntry structs are added from the end of the buffer, and the payload (the actual compiled code) is added from the start of the buffer. That means the temporary buffer holds AOTCodeEntry in reverse order.


| payload | ... | ACE[n] | ACE[n-1] | ... | ACE[0] |


When assembling the final buffer, AOTCodeEntry structs are first copied in the temporary buffer to make the order correct:


| payload | ...| ACE[0] | ACE[1] | ... | ACE[n] |... | ACE[n] | ACE[n-1] | ... | ACE[0] |


and then the whole memory block is copied into the final buffer.
This means the size of the temporary buffer needs to be a bit more than required.

Another issue is the search table created in `finish_write`. This table includes entries marked for preload. However, preload entries are never looked up; they get loaded at the start of the JVM in `preload_aot_code()`. Since the preload and other code entries are mixed together,  we also need a separate table to identify the preload entries.

This PR is an attempt to fix above issues. It does final assembly in following steps:
1. Process AOTCodeEntry structs in the temporary buffer in reverse order and write the ones marked for preload in the final buffer
2. Now the payload for the preload entries is marked
3. Next, add the AOTCodeEntry structs for non-preload code to the final buffer
4. Then add the payload for these entries
5. Finally add the search table


| ACE[0] | ... | ACE[m] | payload | ACE[0] | ... | ACE[n] | payload | search_table |


This layout separates the preload entries from rest of the code and these entries can then be processed sequentially when the cache is loaded. There is no need for a separate table to identify the preload entries.

I have added the new functionality in separate methods suffixed with `_new` (eg `finish_write_new` and `preload_aot_code_new`) and they are guarded by `UseNewCode` flag.

-------------

Commit messages:
 - Minor changes
 - Fix compile failure
 - Move the new code under UseNewCode flag
 - Store preload entries separately
 - Restore Method* for every AOTCodeEntry

Changes: https://git.openjdk.org/leyden/pull/95/files
  Webrev: https://webrevs.openjdk.org/?repo=leyden&pr=95&range=00
  Stats: 384 lines in 4 files changed: 298 ins; 33 del; 53 mod
  Patch: https://git.openjdk.org/leyden/pull/95.diff
  Fetch: git fetch https://git.openjdk.org/leyden.git pull/95/head:pull/95

PR: https://git.openjdk.org/leyden/pull/95

From shade at openjdk.org  Thu Sep  4 08:28:00 2025
From: shade at openjdk.org (Aleksey Shipilev)
Date: Thu, 4 Sep 2025 08:28:00 GMT
Subject: RFR: 8366681: [leyden] Precompile more C1 code [v3]
In-Reply-To: <PA5FttaD7oenLjNmh1PXekZyfhC0wcudfzBW4eCDaaY=.671957c0-0bc2-4a8f-8bac-503d88b2a418@github.com>
References: <kYyyYDuPbAPk5EugYvDQfRWj-vhxErzkmNPD8FKyk3k=.8303bc9b-e30b-4a0d-a86a-61042415c99e@github.com>
 <PA5FttaD7oenLjNmh1PXekZyfhC0wcudfzBW4eCDaaY=.671957c0-0bc2-4a8f-8bac-503d88b2a418@github.com>
Message-ID: <8iXLGB8qqJAaKgRNdzg6PfaLZ41Picxzh8aO_0719xE=.42acef39-4076-4454-a6d6-b17827c6ac9d@github.com>

On Wed, 3 Sep 2025 16:59:46 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> Looking at how code goes through AOT+JIT pipeline, I believe we have several issues in the way we include the methods for precompilation.
>> 
>> 1. AP4 code gets replaced by more efficient A4 code, which can then deopt. Once it does, we go back to the fully normal JIT pipeline, with C1 compiling, C2 compiling, etc. Training run currently does A2 versions only when there is a tier2/3 training data present. We can pessimistically assume that A4/AP4 method should have A2 method generated for the sake of quicker deopt.
>> 
>> 2. I suspect a similar thing, but rarer, happens with A4 -> ... -> T1 transition when compiler queues are overloaded. We can generate A1 method for this case.
>> 
>> 3. When training is done with default configuration, but at runtime we enable only C1, we summarily miss almost *all* AOT methods, because A1 methods are rarely generated with a normal tiered policy. Generating A1 methods always would be convenient for hybrid C2 AOT + C1 JIT modes as well.
>> 
>> Overall, I think generating more C1 methods even when C2 methods are present in training is beneficial, as we prepare the ground for whatever corner case happens at runtime. Benchmarks show this improves performance model quite a bit. 
>> 
>> Since we now look at methods at all different tiers when deciding to precompile, compile IDs are not working all that well. I have rewritten that to use counters and method sizes. This seems to work well in practice.
>> 
>> Additional testing:
>>  - [x] `javac` performance tests (see comments)
>>  - [x] Linux x86_64 server fastdebug, `runtime/cds`
>
> Aleksey Shipilev has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains three additional commits since the last revision:
> 
>  - Merge branch 'premain' into JDK-8366681-precompile-more-c1
>  - Merge branch 'premain' into JDK-8366681-precompile-more-c1
>  - Fix

Running other benchmarks shows improvement as well. It is mostly a wash when you have lots of CPUs available to absorb the compilation overhead. But when you constrain the resources, the JIT compilers start to compete with the application quite hard. I am seeing 5..10% improvements on the benchmarks with this change.

spring-petclinic:


$ ls -lah *.aot
-rw-rw-r-- 1 shade shade 157M Sep  4 10:07 spring-petclinic.new.aot
-rw-rw-r-- 1 shade shade 138M Sep  4 10:06 spring-petclinic.old.aot

$ taskset -c 0-3 make ... compare_premain_builds

Run,Old CDS + AOT,New CDS + AOT
1,1535,1442
2,1524,1437
3,1514,1434
4,1526,1434
5,1543,1434
6,1522,1442
7,1527,1431
8,1543,1432
9,1526,1441
10,1524,1441
Geomean,1528.37,1436.79 (-6.4%)
Stdev,8.78,4.12

$ taskset -c 0-1 make ... compare_premain_builds

Run,Old CDS + AOT,New CDS + AOT
1,1901,1847
2,1896,1838
3,1943,1809
4,1886,1743
5,1868,1787
6,1882,1847
7,1868,1777
8,1874,1781
9,1896,1758
10,1869,1803
Geomean,1888.18,1798.67 (-5.0%)
Stdev,21.72,34.66

$ taskset -c 0-0 make ... compare_premain_builds

Run,Old CDS + AOT,New CDS + AOT
1,3706,3418
2,3581,3361
3,3596,3368
4,3597,3312
5,3581,3361
6,3608,3373
7,3668,3391
8,3576,3432
9,3701,3443
10,3686,3343
Geomean,3629.65,3379.98 (-7.4%)
Stdev,50.84,38.92


quarkus-getting-started:


$ ls -lah *.aot
-rw-rw-r-- 1 shade shade 47M Sep  4 10:02 quarkus-getting-started.new.aot
-rw-rw-r-- 1 shade shade 42M Sep  4 10:02 quarkus-getting-started.old.aot

$ taskset -c 0-3 make ... compare_premain_builds

Run,Old CDS + AOT,New CDS + AOT
1,171,165
2,174,167
3,176,166
4,176,169
5,170,165
6,176,165
7,173,164
8,176,169
9,178,166
10,172,166
Geomean,174.18,166.19 (-4.8%)
Stdev,2.48,1.60

$ taskset -c 0-1 make ... compare_premain_builds

Run,Old CDS + AOT,New CDS + AOT
1,221,211
2,227,214
3,223,217
4,242,206
5,224,202
6,218,200
7,225,217
8,235,208
9,235,205
10,235,226
Geomean,228.38,210.46 (-8.6%)
Stdev,7.35,7.59

$ taskset -c 0-0 make ... compare_premain_builds

Run,Old CDS + AOT,New CDS + AOT
1,418,379
2,424,367
3,415,384
4,421,367
5,418,388
6,421,378
7,411,376
8,420,371
9,404,375
10,429,380
Geomean,418.05,376.44 (-11.2%)
Stdev,6.58,6.50


helidon-quickstart-se:


$ ls -lah *.aot
-rw-rw-r-- 1 shade shade 37M Sep  4 10:11 helidon-quickstart-se.new.aot
-rw-rw-r-- 1 shade shade 32M Sep  4 10:11 helidon-quickstart-se.old.aot

$ taskset -c 0-3 make ... compare_premain_builds

Run,Old CDS + AOT,New CDS + AOT
1,118,116
2,118,117
3,117,116
4,118,115
5,117,116
6,117,117
7,119,116
8,117,116
9,118,117
10,119,118
Geomean,117.80,116.40 (-1.2%)
Stdev,0.75,0.80

$ taskset -c 0-1 make ... compare_premain_builds

Run,Old CDS + AOT,New CDS + AOT
1,151,155
2,150,146
3,154,145
4,155,144
5,153,134
6,160,159
7,153,150
8,159,155
9,162,156
10,162,150
Geomean,155.84,149.23 (-4.3%)
Stdev,4.25,7.05

$ taskset -c 0-0 make ... compare_premain_builds

Run,Old CDS + AOT,New CDS + AOT
1,286,257
2,282,268
3,286,267
4,284,248
5,290,260
6,305,266
7,282,271
8,290,263
9,286,257
10,291,265
Geomean,288.13,262.12 (-9.9%)
Stdev,6.37,6.46

-------------

PR Comment: https://git.openjdk.org/leyden/pull/93#issuecomment-3252479967

From adinn at openjdk.org  Thu Sep  4 13:30:06 2025
From: adinn at openjdk.org (Andrew Dinn)
Date: Thu, 4 Sep 2025 13:30:06 GMT
Subject: RFR: Refactor AOTCodeCache layout to store preload entries
 separately
In-Reply-To: <gXGvSomyQu-JjyXN12mgkpTf3rp9KYz0B02gW8mOpZA=.924c289f-fdbc-4879-80dc-a4558db567e7@github.com>
References: <gXGvSomyQu-JjyXN12mgkpTf3rp9KYz0B02gW8mOpZA=.924c289f-fdbc-4879-80dc-a4558db567e7@github.com>
Message-ID: <8jMNM6Q9kv13jnBVQrJcNciYhT9Y29_RQ97MJmL000E=.4d48648a-aea2-483d-a54a-1c0c4790b8cb@github.com>

On Wed, 3 Sep 2025 23:32:47 GMT, Ashutosh Mehra <asmehra at openjdk.org> wrote:

> Currently the mechanism to lay out final AOTCodeCache entries in `AOTCodeCache::finish_write()` is a bit convoluted.
> Code data is initially written in a temporary buffer and then assembled in the final buffer in `AOTCodeCache::finish_write()`.
> 
> In the temporary buffer AOTCodeEntry structs are added from the end of the buffer, and the payload (the actual compiled code) is added from the start of the buffer. That means the temporary buffer holds AOTCodeEntry in reverse order.
> 
> 
> | payload | ... | ACE[n] | ACE[n-1] | ... | ACE[0] |
> 
> 
> When assembling the final buffer, AOTCodeEntry structs are first copied in the temporary buffer to make the order correct:
> 
> 
> | payload | ...| ACE[0] | ACE[1] | ... | ACE[n] |... | ACE[n] | ACE[n-1] | ... | ACE[0] |
> 
> 
> and then the whole memory block is copied into the final buffer.
> This means the size of the temporary buffer needs to be a bit more than required.
> 
> Another issue is the search table created in `finish_write`. This table includes entries marked for preload. However, preload entries are never looked up; they get loaded at the start of the JVM in `preload_aot_code()`. Since the preload and other code entries are mixed together,  we also need a separate table to identify the preload entries.
> 
> This PR is an attempt to fix above issues. It does final assembly in following steps:
> 1. Process AOTCodeEntry structs in the temporary buffer in reverse order and write the ones marked for preload in the final buffer
> 2. Now the payload for the preload entries is marked
> 3. Next, add the AOTCodeEntry structs for non-preload code to the final buffer
> 4. Then add the payload for these entries
> 5. Finally add the search table
> 
> 
> | ACE[0] | ... | ACE[m] | payload | ACE[0] | ... | ACE[n] | payload | search_table |
> 
> 
> This layout separates the preload entries from rest of the code and these entries can then be processed sequentially when the cache is loaded. There is no need for a separate table to identify the preload entries.
> 
> I have added the new functionality in separate methods suffixed with `_new` (eg `finish_write_new` and `preload_aot_code_new`) and they are guarded by `UseNewCode` flag.
> 
> **Performance impact:**
> 
> Startup numbers for spring-boot-getting-started:
> 
> Run,Old CDS + AOT,New CDS + AOT
> 1,263,275
> 2,265,278
> 3,266,272
> 4,277,271
> 5,265,265
> 6,264,261
> 7,266,263
> 8,258,266
> 9,275,268
> 10,277,263
> Geomean,267.53,268.15
> Stdev,6.14,5.34
> 
> 
> AOTCache size comparison:
> 
> -XX:-UseNewCode: 65613824 bytes
> -XX:+UseNewCode: 65597440 bytes
> 
> Shows a reducti...

src/hotspot/share/code/aotCodeCache.cpp line 1294:

> 1292:     current += entries_size;
> 1293: 
> 1294:     //log_stats_on_exit();

Not sure if this matters since I assume this method is going to be deleted but why comment this out?

-------------

PR Review Comment: https://git.openjdk.org/leyden/pull/95#discussion_r2322161232

From asmehra at openjdk.org  Thu Sep  4 13:49:02 2025
From: asmehra at openjdk.org (Ashutosh Mehra)
Date: Thu, 4 Sep 2025 13:49:02 GMT
Subject: RFR: Refactor AOTCodeCache layout to store preload entries
 separately
In-Reply-To: <8jMNM6Q9kv13jnBVQrJcNciYhT9Y29_RQ97MJmL000E=.4d48648a-aea2-483d-a54a-1c0c4790b8cb@github.com>
References: <gXGvSomyQu-JjyXN12mgkpTf3rp9KYz0B02gW8mOpZA=.924c289f-fdbc-4879-80dc-a4558db567e7@github.com>
 <8jMNM6Q9kv13jnBVQrJcNciYhT9Y29_RQ97MJmL000E=.4d48648a-aea2-483d-a54a-1c0c4790b8cb@github.com>
Message-ID: <mTe54My3zZTcmid5_fUnKoingQbWnGCsNx-0wUhQFbo=.e177e8f5-46ad-4f0a-a742-6524bc406ca1@github.com>

On Thu, 4 Sep 2025 13:27:38 GMT, Andrew Dinn <adinn at openjdk.org> wrote:

>> Currently the mechanism to lay out final AOTCodeCache entries in `AOTCodeCache::finish_write()` is a bit convoluted.
>> Code data is initially written in a temporary buffer and then assembled in the final buffer in `AOTCodeCache::finish_write()`.
>> 
>> In the temporary buffer AOTCodeEntry structs are added from the end of the buffer, and the payload (the actual compiled code) is added from the start of the buffer. That means the temporary buffer holds AOTCodeEntry in reverse order.
>> 
>> ACE=AOTCodeEntry
>> 
>> | payload | ... | ACE[n] | ACE[n-1] | ... | ACE[0] |
>> 
>> 
>> When assembling the final buffer, AOTCodeEntry structs are first copied in the temporary buffer to make the order correct:
>> 
>> 
>> | payload | ...| ACE[0] | ACE[1] | ... | ACE[n] |... | ACE[n] | ACE[n-1] | ... | ACE[0] |
>> 
>> 
>> and then the whole memory block is copied into the final buffer.
>> This means the size of the temporary buffer needs to be a bit more than required.
>> 
>> Another issue is the search table created in `finish_write`. This table includes entries marked for preload. However, preload entries are never looked up; they get loaded at the start of the JVM in `preload_aot_code()`. Since the preload and other code entries are mixed together,  we also need a separate table to identify the preload entries.
>> 
>> This PR is an attempt to fix above issues. It does final assembly in following steps:
>> 1. Process AOTCodeEntry structs in the temporary buffer in reverse order and write the ones marked for preload in the final buffer
>> 2. Now the payload for the preload entries is marked
>> 3. Next, add the AOTCodeEntry structs for non-preload code to the final buffer
>> 4. Then add the payload for these entries
>> 5. Finally add the search table
>> 
>> 
>> | ACE[0] | ... | ACE[m] | payload | ACE[0] | ... | ACE[n] | payload | search_table |
>> 
>> 
>> This layout separates the preload entries from rest of the code and these entries can then be processed sequentially when the cache is loaded. There is no need for a separate table to identify the preload entries.
>> 
>> I have added the new functionality in separate methods suffixed with `_new` (eg `finish_write_new` and `preload_aot_code_new`) and they are guarded by `UseNewCode` flag.
>> 
>> **Performance impact:**
>> 
>> Startup numbers for spring-boot-getting-started:
>> 
>> Run,Old CDS + AOT,New CDS + AOT
>> 1,263,275
>> 2,265,278
>> 3,266,272
>> 4,277,271
>> 5,265,265
>> 6,264,261
>> 7,266,263
>> 8,258,266
>> 9,275,268
>> 10,277,263
>> Geomean,267.53,268.15
>> St...
>
> src/hotspot/share/code/aotCodeCache.cpp line 1294:
> 
>> 1292:     current += entries_size;
>> 1293: 
>> 1294:     //log_stats_on_exit();
> 
> Not sure if this matters since I assume this method is going to be deleted but why comment this out?

you are right, this version of `finish_write()` would go away. I was just lazy to update the code to pass the parameter that `log_stats_on_exit()` needs :)

-------------

PR Review Comment: https://git.openjdk.org/leyden/pull/95#discussion_r2322232683

From adinn at openjdk.org  Thu Sep  4 15:08:10 2025
From: adinn at openjdk.org (Andrew Dinn)
Date: Thu, 4 Sep 2025 15:08:10 GMT
Subject: RFR: Refactor AOTCodeCache layout to store preload entries
 separately
In-Reply-To: <gXGvSomyQu-JjyXN12mgkpTf3rp9KYz0B02gW8mOpZA=.924c289f-fdbc-4879-80dc-a4558db567e7@github.com>
References: <gXGvSomyQu-JjyXN12mgkpTf3rp9KYz0B02gW8mOpZA=.924c289f-fdbc-4879-80dc-a4558db567e7@github.com>
Message-ID: <mgYY56M_MAxLl0OB8eUPENiEFY28iDoOU92HySaUxuY=.48b0cbfd-4115-46e2-90ec-d9fcc403258c@github.com>

On Wed, 3 Sep 2025 23:32:47 GMT, Ashutosh Mehra <asmehra at openjdk.org> wrote:

> Currently the mechanism to lay out final AOTCodeCache entries in `AOTCodeCache::finish_write()` is a bit convoluted.
> Code data is initially written in a temporary buffer and then assembled in the final buffer in `AOTCodeCache::finish_write()`.
> 
> In the temporary buffer AOTCodeEntry structs are added from the end of the buffer, and the payload (the actual compiled code) is added from the start of the buffer. That means the temporary buffer holds AOTCodeEntry in reverse order.
> 
> ACE=AOTCodeEntry
> 
> | payload | ... | ACE[n] | ACE[n-1] | ... | ACE[0] |
> 
> 
> When assembling the final buffer, AOTCodeEntry structs are first copied in the temporary buffer to make the order correct:
> 
> 
> | payload | ...| ACE[0] | ACE[1] | ... | ACE[n] |... | ACE[n] | ACE[n-1] | ... | ACE[0] |
> 
> 
> and then the whole memory block is copied into the final buffer.
> This means the size of the temporary buffer needs to be a bit more than required.
> 
> Another issue is the search table created in `finish_write`. This table includes entries marked for preload. However, preload entries are never looked up; they get loaded at the start of the JVM in `preload_aot_code()`. Since the preload and other code entries are mixed together,  we also need a separate table to identify the preload entries.
> 
> This PR is an attempt to fix above issues. It does final assembly in following steps:
> 1. Process AOTCodeEntry structs in the temporary buffer in reverse order and write the ones marked for preload in the final buffer
> 2. Now the payload for the preload entries is marked
> 3. Next, add the AOTCodeEntry structs for non-preload code to the final buffer
> 4. Then add the payload for these entries
> 5. Finally add the search table
> 
> 
> | ACE[0] | ... | ACE[m] | payload | ACE[0] | ... | ACE[n] | payload | search_table |
> 
> 
> This layout separates the preload entries from rest of the code and these entries can then be processed sequentially when the cache is loaded. There is no need for a separate table to identify the preload entries.
> 
> I have added the new functionality in separate methods suffixed with `_new` (eg `finish_write_new` and `preload_aot_code_new`) and they are guarded by `UseNewCode` flag.
> 
> **Performance impact:**
> 
> Startup numbers for spring-boot-getting-started:
> 
> Run,Old CDS + AOT,New CDS + AOT
> 1,263,275
> 2,265,278
> 3,266,272
> 4,277,271
> 5,265,265
> 6,264,261
> 7,266,263
> 8,258,266
> 9,275,268
> 10,277,263
> Geomean,267.53,268.15
> Stdev,6.14,5.34
> 
> 
> AOTCache size comparison:
> 
> -XX:-UseNewCode: 65613824 bytes
> -XX:+UseNewCode: 65597440 bytes...

src/hotspot/share/code/aotCodeCache.cpp line 1448:

> 1446: 
> 1447:     if (preload_entries_cnt == 0 && entries_count == 0) {
> 1448:       log_info(aot, codecache, exit)("AOT Code Cache was not created: no entires");

Suggestion:

      log_info(aot, codecache, exit)("AOT Code Cache was not created: no entries");

-------------

PR Review Comment: https://git.openjdk.org/leyden/pull/95#discussion_r2322494731

From adinn at openjdk.org  Thu Sep  4 15:27:55 2025
From: adinn at openjdk.org (Andrew Dinn)
Date: Thu, 4 Sep 2025 15:27:55 GMT
Subject: RFR: Refactor AOTCodeCache layout to store preload entries
 separately
In-Reply-To: <gXGvSomyQu-JjyXN12mgkpTf3rp9KYz0B02gW8mOpZA=.924c289f-fdbc-4879-80dc-a4558db567e7@github.com>
References: <gXGvSomyQu-JjyXN12mgkpTf3rp9KYz0B02gW8mOpZA=.924c289f-fdbc-4879-80dc-a4558db567e7@github.com>
Message-ID: <948py8Y2UTcysHwod5V024iL9hCgCIivzSHWESgiErY=.e3e56be4-c920-421b-a8e6-af3b63ef252b@github.com>

On Wed, 3 Sep 2025 23:32:47 GMT, Ashutosh Mehra <asmehra at openjdk.org> wrote:

> Currently the mechanism to lay out final AOTCodeCache entries in `AOTCodeCache::finish_write()` is a bit convoluted.
> Code data is initially written in a temporary buffer and then assembled in the final buffer in `AOTCodeCache::finish_write()`.
> 
> In the temporary buffer AOTCodeEntry structs are added from the end of the buffer, and the payload (the actual compiled code) is added from the start of the buffer. That means the temporary buffer holds AOTCodeEntry in reverse order.
> 
> ACE=AOTCodeEntry
> 
> | payload | ... | ACE[n] | ACE[n-1] | ... | ACE[0] |
> 
> 
> When assembling the final buffer, AOTCodeEntry structs are first copied in the temporary buffer to make the order correct:
> 
> 
> | payload | ...| ACE[0] | ACE[1] | ... | ACE[n] |... | ACE[n] | ACE[n-1] | ... | ACE[0] |
> 
> 
> and then the whole memory block is copied into the final buffer.
> This means the size of the temporary buffer needs to be a bit more than required.
> 
> Another issue is the search table created in `finish_write`. This table includes entries marked for preload. However, preload entries are never looked up; they get loaded at the start of the JVM in `preload_aot_code()`. Since the preload and other code entries are mixed together,  we also need a separate table to identify the preload entries.
> 
> This PR is an attempt to fix above issues. It does final assembly in following steps:
> 1. Process AOTCodeEntry structs in the temporary buffer in reverse order and write the ones marked for preload in the final buffer
> 2. Now the payload for the preload entries is marked
> 3. Next, add the AOTCodeEntry structs for non-preload code to the final buffer
> 4. Then add the payload for these entries
> 5. Finally add the search table
> 
> 
> | ACE[0] | ... | ACE[m] | payload | ACE[0] | ... | ACE[n] | payload | search_table |
> 
> 
> This layout separates the preload entries from rest of the code and these entries can then be processed sequentially when the cache is loaded. There is no need for a separate table to identify the preload entries.
> 
> I have added the new functionality in separate methods suffixed with `_new` (eg `finish_write_new` and `preload_aot_code_new`) and they are guarded by `UseNewCode` flag.
> 
> **Performance impact:**
> 
> Startup numbers for spring-boot-getting-started:
> 
> Run,Old CDS + AOT,New CDS + AOT
> 1,263,275
> 2,265,278
> 3,266,272
> 4,277,271
> 5,265,265
> 6,264,261
> 7,266,263
> 8,258,266
> 9,275,268
> 10,277,263
> Geomean,267.53,268.15
> Stdev,6.14,5.34
> 
> 
> AOTCache size comparison:
> 
> -XX:-UseNewCode: 65613824 bytes
> -XX:+UseNewCode: 65597440 bytes...

Looks ok modulo the few changes I noted.

src/hotspot/share/code/aotCodeCache.cpp line 511:

> 509:     }
> 510:     log_info (aot, codecache, init)("Loaded %u AOT code entries from AOT Code Cache", _load_header->entries_count());
> 511:     log_debug(aot, codecache, init)("  %s: total=%u", aot_code_entry_kind_name[AOTCodeEntry::Adapter], _load_header->adapters_count());

You need to fix the exit trace at line 1300 onwards to call `aot_code_entry_kind_name()`

-------------

Marked as reviewed by adinn (Committer).

PR Review: https://git.openjdk.org/leyden/pull/95#pullrequestreview-3185861940
PR Review Comment: https://git.openjdk.org/leyden/pull/95#discussion_r2322544522

From ioi.lam at oracle.com  Thu Sep  4 16:21:32 2025
From: ioi.lam at oracle.com (ioi.lam at oracle.com)
Date: Thu, 4 Sep 2025 09:21:32 -0700
Subject: Naming things in the AOT cache
Message-ID: <0116baef-3cf1-467e-99b4-10a4760595fb@oracle.com>

I have started to refactor/rename code from "CDS" to "AOT". This is the 
umbrella JBS issue

https://bugs.openjdk.org/browse/JDK-8366473

One thing I need to decide is how to call the things that we store 
inside the AOT cache. In CDS, they are called "shared xxx". 
Specifically, the words "shared class" is used a lot. It's grammatically 
correct, but semantically it doesn't make sense anymore.

An obvious new name would be "AOT class", but this is not actually 
grammatically correct. You can't read it as is:

 ? ? "an ahead-of-time class"

It needs to be understood to be a class with some AOT operations 
performed on it. It could mean any of the following

 ? ? "an ahead-of-time (parsed) class"

 ? ? "an ahead-of-time (linked) class"

 ? ? "an ahead-of-time (inited) class"

So to be 100% correct, the correct interpretation is rather loose:

 ? ? "an ahead-of-time (processed) class"

An alternative would be to call it

 ? ? "a class in the AOT cache"

But this is rather verbose, and doesn't look good in C++. I.e.,

 ? ? void do_something(Klass* aot_class);? vs

 ? ? void do_something(Klass* class_in_aot_cache);

So, do we want to adopt the convention of using "AOT" as a prefix for 
the objects in the AOT cache, and interpreted them as

 ? ? "AOT xyz" = "an ahead-of-time (processed) xyz"

i.e.,

 ? ? Klass* aot_class;

 ? ? Method* aot_method;

 ? ? nmethod* aot_nmethod;

 ? ? oop aot_obj, aot_mirror;

 ? ? // Copy this AOT nmethod from the temporary buffer into its final 
location
 ? ? install(aot_nmethod);

 ? ? // Initialize this AOT class
 ? ? aot_ik->initialize();

 ? ? // Copy fields in this AOT mirror
 ? ? copy_fields(aot_mirror);

Thanks

- Ioi








From vlivanov at openjdk.org  Thu Sep  4 19:23:01 2025
From: vlivanov at openjdk.org (Vladimir Ivanov)
Date: Thu, 4 Sep 2025 19:23:01 GMT
Subject: RFR: 8366681: [leyden] Precompile more C1 code [v3]
In-Reply-To: <PA5FttaD7oenLjNmh1PXekZyfhC0wcudfzBW4eCDaaY=.671957c0-0bc2-4a8f-8bac-503d88b2a418@github.com>
References: <kYyyYDuPbAPk5EugYvDQfRWj-vhxErzkmNPD8FKyk3k=.8303bc9b-e30b-4a0d-a86a-61042415c99e@github.com>
 <PA5FttaD7oenLjNmh1PXekZyfhC0wcudfzBW4eCDaaY=.671957c0-0bc2-4a8f-8bac-503d88b2a418@github.com>
Message-ID: <HuiDak0Nfmq2Gyo0AS1YT61uJicVjBBkmh-N_nqCtRI=.c846c2fc-472e-48c7-b24b-b04edcbfe51b@github.com>

On Wed, 3 Sep 2025 16:59:46 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> Looking at how code goes through AOT+JIT pipeline, I believe we have several issues in the way we include the methods for precompilation.
>> 
>> 1. AP4 code gets replaced by more efficient A4 code, which can then deopt. Once it does, we go back to the fully normal JIT pipeline, with C1 compiling, C2 compiling, etc. Training run currently does A2 versions only when there is a tier2/3 training data present. We can pessimistically assume that A4/AP4 method should have A2 method generated for the sake of quicker deopt.
>> 
>> 2. I suspect a similar thing, but rarer, happens with A4 -> ... -> T1 transition when compiler queues are overloaded. We can generate A1 method for this case.
>> 
>> 3. When training is done with default configuration, but at runtime we enable only C1, we summarily miss almost *all* AOT methods, because A1 methods are rarely generated with a normal tiered policy. Generating A1 methods always would be convenient for hybrid C2 AOT + C1 JIT modes as well.
>> 
>> Overall, I think generating more C1 methods even when C2 methods are present in training is beneficial, as we prepare the ground for whatever corner case happens at runtime. Benchmarks show this improves performance model quite a bit. 
>> 
>> Since we now look at methods at all different tiers when deciding to precompile, compile IDs are not working all that well. I have rewritten that to use counters and method sizes. This seems to work well in practice.
>> 
>> Additional testing:
>>  - [x] `javac` performance tests (see comments)
>>  - [x] Linux x86_64 server fastdebug, `runtime/cds`
>
> Aleksey Shipilev has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains three additional commits since the last revision:
> 
>  - Merge branch 'premain' into JDK-8366681-precompile-more-c1
>  - Merge branch 'premain' into JDK-8366681-precompile-more-c1
>  - Fix

Interesting idea.

2 observations:

* There are already AP4 versions present in the AOT cache. Why can't they be used instead of A2 until T3 arrives?  

* There were some rare discrepancies in compilation behavior between training and production runs which lead to AOT-cache mismatches and trigger unnecessary JIT-compilations. While proposed change alleviates the symptoms, It's beneficial to fix the root cause.

-------------

PR Comment: https://git.openjdk.org/leyden/pull/93#issuecomment-3255259379

From iklam at openjdk.org  Fri Sep  5 00:57:58 2025
From: iklam at openjdk.org (Ioi Lam)
Date: Fri, 5 Sep 2025 00:57:58 GMT
Subject: git: openjdk/leyden: premain: 102 new changesets
Message-ID: <1b8fecb4-1e5e-4de6-9238-4fc4398a5861@openjdk.org>

Changeset: 33d00a77
Branch: premain
Author:    Hai-May Chao <hchao at openjdk.org>
Date:      2025-08-28 16:36:14 +0000
URL:       https://git.openjdk.org/leyden/commit/33d00a77f38ea16e4751b216a3bf98a620eb8055

8294035: Remove null ids checking from keytool -gencrl

Reviewed-by: weijun

! src/java.base/share/classes/sun/security/tools/keytool/Main.java

Changeset: aaac8c06
Branch: premain
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2025-08-28 17:38:09 +0000
URL:       https://git.openjdk.org/leyden/commit/aaac8c0636e12c40c46170bf4989bd34bb577430

8366254: (fs) UnixException.translateToIOException should translate ELOOP to FileSystemLoopException

Reviewed-by: vyazici, alanb

! src/java.base/unix/classes/sun/nio/fs/UnixException.java
! test/jdk/java/nio/file/Files/IsSameFile.java

Changeset: 9f70965b
Branch: premain
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-08-28 18:08:55 +0000
URL:       https://git.openjdk.org/leyden/commit/9f70965bb9ead2268c02c688c79ec0d80574c725

8366193: Add comments about ResolvedFieldEntry::copy_from()

Reviewed-by: adinn, coleenp

! src/hotspot/share/oops/resolvedFieldEntry.hpp
! src/hotspot/share/oops/resolvedIndyEntry.hpp
! src/hotspot/share/oops/resolvedMethodEntry.hpp

Changeset: 05da2137
Branch: premain
Author:    Alexander Matveev <almatvee at openjdk.org>
Date:      2025-08-28 21:23:15 +0000
URL:       https://git.openjdk.org/leyden/commit/05da2137f1cb6eef1cfc7693905daf789d315b5c

8362335: [macos] Change value of CFBundleDevelopmentRegion from "English" to "en-US"

Reviewed-by: asemenyuk

! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/resources/ApplicationRuntime-Info.plist.template
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/resources/Info-lite.plist.template
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/resources/Runtime-Info.plist.template

Changeset: b8cdf31a
Branch: premain
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2025-08-29 00:46:53 +0000
URL:       https://git.openjdk.org/leyden/commit/b8cdf31a2e52df857df2badb4f365454443dd89d

8365898: Specification of java.lang.module.ModuleDescriptor.packages() method can be improved

Reviewed-by: alanb, liach

! src/java.base/share/classes/java/lang/module/ModuleDescriptor.java

Changeset: a2da75a6
Branch: premain
Author:    Volkan Yazici <vyazici at openjdk.org>
Date:      2025-08-29 06:13:34 +0000
URL:       https://git.openjdk.org/leyden/commit/a2da75a6b69f56be41741bffba2c6874a93dfa40

8362884: [GCC static analyzer] unix NetworkInterface.c addif leak on early returns

Reviewed-by: dfuchs, mbaesken

! src/java.base/unix/native/libnet/NetworkInterface.c

Changeset: 86d6a2e0
Branch: premain
Author:    Axel Boldt-Christmas <aboldtch at openjdk.org>
Date:      2025-08-29 07:35:03 +0000
URL:       https://git.openjdk.org/leyden/commit/86d6a2e05eb52ea2c603a06bce838a56d5ae507b

8366147: ZGC: ZPageAllocator::cleanup_failed_commit_single_partition may leak memory

Reviewed-by: stefank, sjohanss, jsikstro

! src/hotspot/share/gc/z/zPageAllocator.cpp
! test/hotspot/jtreg/gc/z/TestCommitFailure.java

Changeset: 937d61bf
Branch: premain
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-08-29 14:35:26 +0000
URL:       https://git.openjdk.org/leyden/commit/937d61bfbaba61117076c78358570ec4c35c8c42

8364751: ConstantBootstraps.explicitCast contradictory specification for null-to-primitive

Reviewed-by: jvernee, rriggs

! src/java.base/share/classes/java/lang/invoke/ConstantBootstraps.java
- test/jdk/java/lang/constant/ConvertTest.java
! test/jdk/java/lang/invoke/condy/ConstantBootstrapsTest.java

Changeset: ae960772
Branch: premain
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-08-29 14:35:45 +0000
URL:       https://git.openjdk.org/leyden/commit/ae9607725c8c6a1b2f2728dbb5f7993722497da7

8361614: Missing sub-int value validation in the Class-File API

Reviewed-by: asotona

! src/java.base/share/classes/java/lang/classfile/AccessFlags.java
! src/java.base/share/classes/java/lang/classfile/ClassBuilder.java
! src/java.base/share/classes/java/lang/classfile/ClassFileVersion.java
! src/java.base/share/classes/java/lang/classfile/ClassModel.java
! src/java.base/share/classes/java/lang/classfile/ClassReader.java
! src/java.base/share/classes/java/lang/classfile/CodeBuilder.java
! src/java.base/share/classes/java/lang/classfile/FieldBuilder.java
! src/java.base/share/classes/java/lang/classfile/MethodBuilder.java
! src/java.base/share/classes/java/lang/classfile/TypeAnnotation.java
! src/java.base/share/classes/java/lang/classfile/attribute/CharacterRangeInfo.java
! src/java.base/share/classes/java/lang/classfile/attribute/InnerClassInfo.java
! src/java.base/share/classes/java/lang/classfile/attribute/LineNumberInfo.java
! src/java.base/share/classes/java/lang/classfile/attribute/MethodParameterInfo.java
! src/java.base/share/classes/java/lang/classfile/attribute/ModuleAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/ModuleExportInfo.java
! src/java.base/share/classes/java/lang/classfile/attribute/ModuleOpenInfo.java
! src/java.base/share/classes/java/lang/classfile/attribute/ModuleRequireInfo.java
! src/java.base/share/classes/java/lang/classfile/attribute/ModuleResolutionAttribute.java
! src/java.base/share/classes/java/lang/classfile/constantpool/ConstantPoolBuilder.java
! src/java.base/share/classes/java/lang/classfile/instruction/CharacterRange.java
! src/java.base/share/classes/java/lang/classfile/instruction/DiscontinuedInstruction.java
! src/java.base/share/classes/java/lang/classfile/instruction/IncrementInstruction.java
! src/java.base/share/classes/java/lang/classfile/instruction/LineNumber.java
! src/java.base/share/classes/java/lang/classfile/instruction/LoadInstruction.java
! src/java.base/share/classes/java/lang/classfile/instruction/LocalVariable.java
! src/java.base/share/classes/java/lang/classfile/instruction/LocalVariableType.java
! src/java.base/share/classes/java/lang/classfile/instruction/StoreInstruction.java
! src/java.base/share/classes/java/lang/classfile/package-info.java
! src/java.base/share/classes/jdk/internal/classfile/impl/AbstractPseudoInstruction.java
! src/java.base/share/classes/jdk/internal/classfile/impl/AccessFlagsImpl.java
! src/java.base/share/classes/jdk/internal/classfile/impl/ClassFileVersionImpl.java
! src/java.base/share/classes/jdk/internal/classfile/impl/DirectClassBuilder.java
! src/java.base/share/classes/jdk/internal/classfile/impl/DirectFieldBuilder.java
! src/java.base/share/classes/jdk/internal/classfile/impl/DirectMethodBuilder.java
! src/java.base/share/classes/jdk/internal/classfile/impl/LineNumberImpl.java
! src/java.base/share/classes/jdk/internal/classfile/impl/ModuleAttributeBuilderImpl.java
! src/java.base/share/classes/jdk/internal/classfile/impl/SplitConstantPool.java
! src/java.base/share/classes/jdk/internal/classfile/impl/TargetInfoImpl.java
! src/java.base/share/classes/jdk/internal/classfile/impl/UnboundAttribute.java
! src/java.base/share/classes/jdk/internal/classfile/impl/Util.java
! test/jdk/jdk/classfile/InstructionValidationTest.java
- test/jdk/jdk/classfile/PreviewMinorVersionTest.java
+ test/jdk/jdk/classfile/SubIntValidationTest.java

Changeset: d594ef3a
Branch: premain
Author:    David Holmes <dholmes at openjdk.org>
Date:      2025-08-29 16:31:13 +0000
URL:       https://git.openjdk.org/leyden/commit/d594ef3a3e013b84a392b6d64a54015adc8173cd

8366121: Hotspot Style Guide should document conventions for lock-free code

Reviewed-by: stefank, ayang, jsjolen, jwaters, kvn, kbarrett

! doc/hotspot-style.html
! doc/hotspot-style.md

Changeset: 849570a9
Branch: premain
Author:    Anthony Scarpino <ascarpino at openjdk.org>
Date:      2025-08-29 17:04:37 +0000
URL:       https://git.openjdk.org/leyden/commit/849570a94a3178da7899e5cd36400ef03ad9ae29

8365288: PEMDecoder should throw ClassCastException

Reviewed-by: weijun

! src/java.base/share/classes/java/security/PEMDecoder.java
! test/jdk/java/security/PEM/PEMDecoderTest.java

Changeset: d4ce630c
Branch: premain
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-08-29 20:44:09 +0000
URL:       https://git.openjdk.org/leyden/commit/d4ce630cea267e746f7feb5124fe2ecd39d7e13a

8366399: Allow custom base reference for update_copyright_year.sh

Reviewed-by: erikj

! make/scripts/update_copyright_year.sh

Changeset: f23c1507
Branch: premain
Author:    SendaoYan <syan at openjdk.org>
Date:      2025-08-30 02:20:44 +0000
URL:       https://git.openjdk.org/leyden/commit/f23c150709fbd6d9b84261a7c99b67d7d08334b9

8366359: Test should throw SkippedException when there is no lpstat

Reviewed-by: aivanov, prr

! test/jdk/javax/print/PrintServiceLookup/CountPrintServices.java

Changeset: 0e739931
Branch: premain
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-08-30 14:03:56 +0000
URL:       https://git.openjdk.org/leyden/commit/0e7399318b6c33c03a72ed1fdfb671f8cd9342a3

8366264: tools/javac/launcher/SourceLauncherStackTraceTest.java does not cover the scenario for 8362237

Reviewed-by: cstein, jlahoda

- test/langtools/tools/javac/launcher/SourceLauncherStackTraceTest.java
! test/langtools/tools/javac/launcher/SourceLauncherTest.java

Changeset: 12e6a0b6
Branch: premain
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2025-08-30 19:26:45 +0000
URL:       https://git.openjdk.org/leyden/commit/12e6a0b6d0086caf156cf5513a604320c619b856

8366208: Unexpected exception in sun.java2d.cmm.lcms.LCMSImageLayout

Reviewed-by: aivanov, prr

! src/java.desktop/share/classes/sun/java2d/cmm/lcms/LCMSImageLayout.java
+ test/jdk/sun/java2d/cmm/ColorConvertOp/FilterSemiCustomImages.java

Changeset: 9339a6a2
Branch: premain
Author:    Francesco Andreuzzi <andreuzzi.francesco at gmail.com>
Committer: Jaikiran Pai <jpai at openjdk.org>
Date:      2025-08-31 00:35:09 +0000
URL:       https://git.openjdk.org/leyden/commit/9339a6a23236e783e93f967cf6aba16c2f749fdd

8361593: Commented dead code in JDK-8342868 can be removed

Reviewed-by: jlu, naoto, jwaters, jpai

! src/java.base/windows/native/libjava/HostLocaleProviderAdapter_md.c
! src/java.base/windows/native/libjava/TimeZone_md.c
! src/java.base/windows/native/libnet/NTLMAuthSequence.c

Changeset: bdc39818
Branch: premain
Author:    Anass Baya <abaya at openjdk.org>
Committer: Sergey Bylokhov <serb at openjdk.org>
Date:      2025-08-31 04:34:04 +0000
URL:       https://git.openjdk.org/leyden/commit/bdc39818ce7b3c3bad10f4682a2a52fbb696f247

8361521: BogusFocusableWindowState.java fails with StackOverflowError on Linux

Reviewed-by: aivanov, serb

! src/java.desktop/unix/classes/sun/awt/X11/XWindowPeer.java
! test/jdk/ProblemList.txt
! test/jdk/java/awt/Frame/BogusFocusableWindowState/BogusFocusableWindowState.java

Changeset: 80ab094a
Branch: premain
Author:    David Holmes <dholmes at openjdk.org>
Date:      2025-08-31 21:34:16 +0000
URL:       https://git.openjdk.org/leyden/commit/80ab094a75a6474c33214e3347e08ea7b9177ec8

8347707: Standardise the use of os::snprintf and os::snprintf_checked

Reviewed-by: kbarrett, fbredberg

! src/hotspot/cpu/aarch64/frame_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/vm_version_aarch64.cpp
! src/hotspot/cpu/arm/macroAssembler_arm.cpp
! src/hotspot/cpu/arm/vm_version_arm_32.cpp
! src/hotspot/cpu/ppc/vm_version_ppc.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/vm_version_riscv.cpp
! src/hotspot/cpu/s390/vm_version_s390.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/cpu/zero/frame_zero.cpp
! src/hotspot/cpu/zero/vm_version_zero.cpp
! src/hotspot/os/aix/attachListener_aix.cpp
! src/hotspot/os/aix/os_aix.cpp
! src/hotspot/os/aix/porting_aix.cpp
! src/hotspot/os/bsd/memMapPrinter_macosx.cpp
! src/hotspot/os/bsd/os_bsd.cpp
! src/hotspot/os/linux/gc/z/zPhysicalMemoryBacking_linux.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/linux/os_perf_linux.cpp
! src/hotspot/os/posix/attachListener_posix.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/os_cpu/linux_riscv/vm_version_linux_riscv.cpp
! src/hotspot/share/ci/ciEnv.cpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/code/codeHeapState.cpp
! src/hotspot/share/compiler/compilationMemoryStatistic.cpp
! src/hotspot/share/gc/g1/g1YoungCollector.cpp
! src/hotspot/share/gc/shared/oopStorage.cpp
! src/hotspot/share/gc/shared/satbMarkQueue.cpp
! src/hotspot/share/jvmci/jvmciEnv.cpp
! src/hotspot/share/oops/compressedKlass.cpp
! src/hotspot/share/oops/generateOopMap.cpp
! src/hotspot/share/opto/idealGraphPrinter.cpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/runtime/os.hpp
! src/hotspot/share/services/heapDumper.cpp
! src/hotspot/share/utilities/forbiddenFunctions.hpp
! src/hotspot/share/utilities/virtualizationSupport.cpp
! test/hotspot/gtest/classfile/test_symbolTable.cpp
! test/hotspot/gtest/gtestMain.cpp
! test/hotspot/gtest/logging/test_asynclog.cpp
! test/hotspot/gtest/runtime/test_os_windows.cpp

Changeset: 2427c901
Branch: premain
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-09-01 04:03:08 +0000
URL:       https://git.openjdk.org/leyden/commit/2427c901b31dbdccc6f8f39404875a0140460479

8366024: Remove unnecessary InstanceKlass::cast()

Reviewed-by: coleenp, dholmes

! src/hotspot/share/classfile/classFileParser.cpp
! src/hotspot/share/classfile/fieldLayoutBuilder.cpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/vmClasses.cpp
! src/hotspot/share/jfr/instrumentation/jfrEventClassTransformer.cpp
! src/hotspot/share/jfr/leakprofiler/chains/edgeUtils.cpp
! src/hotspot/share/jvmci/jvmciCompilerToVM.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/instanceKlass.hpp
! src/hotspot/share/oops/klass.cpp
! src/hotspot/share/oops/klass.hpp
! src/hotspot/share/oops/klassVtable.cpp
! src/hotspot/share/oops/klassVtable.hpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/vmStructs.cpp

Changeset: a668f437
Branch: premain
Author:    Shaojin Wen <swen at openjdk.org>
Date:      2025-09-01 05:54:54 +0000
URL:       https://git.openjdk.org/leyden/commit/a668f437e481d02cbb82d4f40dd14ec3a6036399

8365620: Using enhanced switch in MethodHandleDesc

Reviewed-by: liach

! src/java.base/share/classes/java/lang/constant/MethodHandleDesc.java

Changeset: 28942406
Branch: premain
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2025-09-01 05:55:08 +0000
URL:       https://git.openjdk.org/leyden/commit/28942406020881be79b7543105b9eb2a0dda429e

8177650: JShell tool: packages in classpath don't appear in completions

Reviewed-by: asotona

! src/jdk.jshell/share/classes/jdk/jshell/SourceCodeAnalysisImpl.java
! test/langtools/jdk/jshell/Compiler.java
! test/langtools/jdk/jshell/CompletionSuggestionTest.java
! test/langtools/jdk/jshell/ReplToolTesting.java
+ test/langtools/jdk/jshell/ToolCompletionTest.java

Changeset: 685da032
Branch: premain
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-09-01 06:25:45 +0000
URL:       https://git.openjdk.org/leyden/commit/685da0323b27abda5ab0484f4c8abaaeeff882ea

8345810: Custom launchers must be linked with pthread to avoid dynamic linker issues

Reviewed-by: asemenyuk, erikj, dholmes

! make/modules/jdk.jpackage/Lib.gmk
! make/test/JtregNativeJdk.gmk

Changeset: 12dc568b
Branch: premain
Author:    Francesco Andreuzzi <andreuzzi.francesco at gmail.com>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2025-09-01 06:28:10 +0000
URL:       https://git.openjdk.org/leyden/commit/12dc568b3d270e4ab6dcd07e1bcddbb024ad724a

8366331: Sort share/prims includes

Reviewed-by: shade, lmesnik

! src/hotspot/share/prims/foreignGlobals.cpp
! src/hotspot/share/prims/foreignGlobals.inline.hpp
! src/hotspot/share/prims/jni.cpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/prims/jvmtiAgent.cpp
! src/hotspot/share/prims/jvmtiAgentList.cpp
! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/prims/jvmtiEnvBase.hpp
! src/hotspot/share/prims/jvmtiEventController.cpp
! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/prims/jvmtiManageCapabilities.cpp
! src/hotspot/share/prims/jvmtiRedefineClasses.cpp
! src/hotspot/share/prims/jvmtiTagMap.cpp
! src/hotspot/share/prims/jvmtiTrace.cpp
! src/hotspot/share/prims/jvmtiUtil.cpp
! src/hotspot/share/prims/methodHandles.cpp
! src/hotspot/share/prims/methodHandles.hpp
! src/hotspot/share/prims/nativeEntryPoint.cpp
! src/hotspot/share/prims/nativeLookup.cpp
! src/hotspot/share/prims/stackwalk.cpp
! src/hotspot/share/prims/unsafe.cpp
! src/hotspot/share/prims/vmstorage.hpp
! src/hotspot/share/prims/wbtestmethods/parserTests.cpp
! src/hotspot/share/prims/whitebox.cpp
! test/hotspot/jtreg/sources/TestIncludesAreSorted.java

Changeset: 86f48ab5
Branch: premain
Author:    Jonas Norlinder <jonas.norlinder at oracle.com>
Committer: Thomas Schatzl <tschatzl at openjdk.org>
Date:      2025-09-01 06:35:10 +0000
URL:       https://git.openjdk.org/leyden/commit/86f48ab559bb1749109217aaecd1203209a5be19

8366157: Clarify in man pages that only G1 and Parallel supports MaxGCPauseMillis

Reviewed-by: tschatzl, sjohanss

! src/java.base/share/man/java.md

Changeset: ba90ccc6
Branch: premain
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2025-09-01 06:46:23 +0000
URL:       https://git.openjdk.org/leyden/commit/ba90ccc6a8ca7b0b728568ea614470c85a5f7f8a

8362516: Support of GCC static analyzer (-fanalyzer)

Reviewed-by: erikj

! make/autoconf/configure.ac
! make/autoconf/jdk-options.m4

Changeset: a6e2a329
Branch: premain
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2025-09-01 06:48:48 +0000
URL:       https://git.openjdk.org/leyden/commit/a6e2a329a07c71582ac696809fb5349c6a0b681c

8366092: [GCC static analyzer] UnixOperatingSystem.c warning: use of uninitialized value 'systemTicks'

Reviewed-by: kevinw, asteiner

! src/jdk.management/linux/native/libmanagement_ext/UnixOperatingSystem.c

Changeset: dbac620b
Branch: premain
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2025-09-01 06:56:48 +0000
URL:       https://git.openjdk.org/leyden/commit/dbac620b996713087f0d1b1189e543e51a0bb09f

8366357: C2 SuperWord: refactor VTransformNode::apply with VTransformApplyState

Reviewed-by: chagedorn, kvn, mhaessig

! src/hotspot/share/opto/superword.cpp
! src/hotspot/share/opto/vtransform.cpp
! src/hotspot/share/opto/vtransform.hpp

Changeset: d5d94db1
Branch: premain
Author:    Anton Artemov <anton.artemov at oracle.com>
Committer: David Holmes <dholmes at openjdk.org>
Date:      2025-09-01 07:43:25 +0000
URL:       https://git.openjdk.org/leyden/commit/d5d94db12a6d82a6fe9da18b5f8ce3733a6ee7e7

8357086: os::xxx functions returning memory size should return size_t

Reviewed-by: stefank, dholmes

! src/hotspot/os/aix/os_aix.cpp
! src/hotspot/os/aix/os_aix.hpp
! src/hotspot/os/bsd/os_bsd.cpp
! src/hotspot/os/bsd/os_bsd.hpp
! src/hotspot/os/linux/cgroupSubsystem_linux.cpp
! src/hotspot/os/linux/cgroupUtil_linux.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/linux/os_linux.hpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/os/windows/os_windows.hpp
! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/gc/shared/gcInitLogger.cpp
! src/hotspot/share/gc/z/zLargePages.cpp
! src/hotspot/share/jfr/jni/jfrJniMethod.cpp
! src/hotspot/share/jfr/periodic/jfrPeriodic.cpp
! src/hotspot/share/prims/jvmtiRedefineClasses.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/runtime/os.hpp
! src/hotspot/share/services/heapDumper.cpp
! src/hotspot/share/services/management.cpp

Changeset: a9f3cb23
Branch: premain
Author:    Axel Boldt-Christmas <aboldtch at openjdk.org>
Date:      2025-09-01 07:47:44 +0000
URL:       https://git.openjdk.org/leyden/commit/a9f3cb23d1802ef3d3042a7f521a0747f70bc732

8366462: Test gc/z/TestCommitFailure.java#Normal failed: expected output missing

Reviewed-by: dholmes, eosterlund

! test/hotspot/jtreg/gc/z/TestCommitFailure.java

Changeset: 48f70d7a
Branch: premain
Author:    Anton Artemov <anton.artemov at oracle.com>
Committer: David Holmes <dholmes at openjdk.org>
Date:      2025-09-01 07:50:35 +0000
URL:       https://git.openjdk.org/leyden/commit/48f70d7ad85dde49cc8134d4ac0312978a5cc9f7

8361370: runtime/Thread/TestThreadDumpMonitorContention.java fails due to time out on Windows

Reviewed-by: dholmes, amenkov

! test/hotspot/jtreg/runtime/Thread/TestThreadDumpMonitorContention.java

Changeset: 3ca44c8d
Branch: premain
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2025-09-01 08:03:34 +0000
URL:       https://git.openjdk.org/leyden/commit/3ca44c8dea035588070644e5c1f8f25559f66e53

8364352: Some tests fail when using a limited number of pregenerated .jsa CDS archives

Reviewed-by: dholmes, stuefe

! test/hotspot/jtreg/TEST.ROOT
! test/hotspot/jtreg/runtime/CompressedOops/CompressedCPUSpecificClassSpaceReservation.java
! test/hotspot/jtreg/runtime/cds/TestDefaultArchiveLoading.java
! test/hotspot/jtreg/runtime/cds/appcds/loaderConstraints/DynamicLoaderConstraintsTest.java
! test/jtreg-ext/requires/VMProps.java

Changeset: fe4c7a04
Branch: premain
Author:    Jayathirth D V <jdv at openjdk.org>
Date:      2025-09-01 08:07:08 +0000
URL:       https://git.openjdk.org/leyden/commit/fe4c7a0429a2cf9ef47701d68d0852ce44e1a9ab

8364135: JPEGImageReader.getImageTypes() should throw exception for negative image index

Reviewed-by: aivanov, prr, psadhukhan

! src/java.desktop/share/classes/com/sun/imageio/plugins/jpeg/JPEGImageReader.java
+ test/jdk/javax/imageio/plugins/jpeg/JpegNegativeImageIndexTest.java

Changeset: 56713817
Branch: premain
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2025-09-01 08:47:19 +0000
URL:       https://git.openjdk.org/leyden/commit/56713817c0fd060f7106a538b0e795081f4f9d4b

8366361: C2 SuperWord: rename VTransformNode::set_req -> init_req, analogue to Node::init_req

Reviewed-by: kvn, chagedorn

! src/hotspot/share/opto/superwordVTransformBuilder.cpp
! src/hotspot/share/opto/superwordVTransformBuilder.hpp
! src/hotspot/share/opto/vtransform.hpp

Changeset: dacd9af9
Branch: premain
Author:    Volkan Yazici <vyazici at openjdk.org>
Date:      2025-09-01 08:50:08 +0000
URL:       https://git.openjdk.org/leyden/commit/dacd9af9a02464d2d6144e29d851216641e836c9

8329829: HttpClient: Add a BodyPublishers.ofFileChannel method

Reviewed-by: dfuchs, jpai, michaelm

! src/java.net.http/share/classes/java/net/http/HttpRequest.java
! src/java.net.http/share/classes/jdk/internal/net/http/RequestPublishers.java
! src/java.net.http/share/classes/jdk/internal/net/http/common/Utils.java
+ test/jdk/java/net/httpclient/FileChannelPublisherTest.java

Changeset: fc77e760
Branch: premain
Author:    Roberto Casta?eda Lozano <rcastanedalo at openjdk.org>
Date:      2025-09-01 08:55:23 +0000
URL:       https://git.openjdk.org/leyden/commit/fc77e7600f217cc91c24d4e512c685e176a66e4a

8365791: IGV: Update build dependencies

Reviewed-by: chagedorn, ayang

! src/utils/IdealGraphVisualizer/pom.xml

Changeset: 7f0cd648
Branch: premain
Author:    Bhavana Kilambi <bkilambi at openjdk.org>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2025-09-01 09:18:29 +0000
URL:       https://git.openjdk.org/leyden/commit/7f0cd6488ba969d5cffe8ebe9b95e4ad70982188

8361582: AArch64: Some ConH values cannot be replicated with SVE

Reviewed-by: shade, epeter, aph

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/aarch64_vector.ad
! src/hotspot/cpu/aarch64/aarch64_vector_ad.m4
! src/hotspot/cpu/aarch64/assembler_aarch64.cpp
! src/hotspot/cpu/aarch64/assembler_aarch64.hpp
+ test/hotspot/jtreg/compiler/c2/aarch64/TestFloat16Replicate.java
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java

Changeset: 98af1892
Branch: premain
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2025-09-01 09:24:52 +0000
URL:       https://git.openjdk.org/leyden/commit/98af18921aa3c274ef7ece03005337b58df3da96

8366456: Allow AllocFailStrategy for RBTree

Reviewed-by: cnorrbin, aboldtch

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

Changeset: 5110d54d
Branch: premain
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-09-01 13:08:53 +0000
URL:       https://git.openjdk.org/leyden/commit/5110d54d938b7afbdf9cfbc4501674ef7bc1d518

8365922: Parallel: Group uses of GCTimeRatio to a single location

Reviewed-by: tschatzl, phh

! src/hotspot/share/gc/parallel/parallelScavengeHeap.cpp
! src/hotspot/share/gc/parallel/psAdaptiveSizePolicy.cpp
! src/hotspot/share/gc/parallel/psAdaptiveSizePolicy.hpp
! src/hotspot/share/gc/shared/adaptiveSizePolicy.cpp
! src/hotspot/share/gc/shared/adaptiveSizePolicy.hpp

Changeset: 99223eea
Branch: premain
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2025-09-01 13:48:25 +0000
URL:       https://git.openjdk.org/leyden/commit/99223eea03e2ed714f7a5408c356fdf06efc9200

8366427: C2 SuperWord: refactor VTransform scalar nodes

Reviewed-by: mhaessig, chagedorn, kvn

! src/hotspot/share/opto/superwordVTransformBuilder.cpp
! src/hotspot/share/opto/superwordVTransformBuilder.hpp
! src/hotspot/share/opto/vtransform.cpp
! src/hotspot/share/opto/vtransform.hpp

Changeset: b06459d3
Branch: premain
Author:    Kevin Walls <kevinw at openjdk.org>
Date:      2025-09-01 14:21:33 +0000
URL:       https://git.openjdk.org/leyden/commit/b06459d3a83c13c0fbc7a0a7698435f17265982e

8364227: MBeanServer registerMBean throws NPE

Reviewed-by: alanb

! src/java.management/share/classes/com/sun/jmx/interceptor/DefaultMBeanServerInterceptor.java
+ test/jdk/javax/management/MBeanServer/ExceptionTestNulls.java

Changeset: f58d612b
Branch: premain
Author:    Saint Wesonga <saint.wesonga at microsoft.com>
Committer: David Holmes <dholmes at openjdk.org>
Date:      2025-09-02 04:01:32 +0000
URL:       https://git.openjdk.org/leyden/commit/f58d612b6111658f01fa6b927bb2b2032c685620

8366483: ShowRegistersOnAssertTest uses wrong register pattern string for Windows on AArch64

Reviewed-by: dholmes, shade

! test/hotspot/jtreg/runtime/ErrorHandling/ShowRegistersOnAssertTest.java

Changeset: 8f11d83a
Branch: premain
Author:    Philippe Marschall <philippe.marschall at gmail.com>
Committer: Jaikiran Pai <jpai at openjdk.org>
Date:      2025-09-02 05:49:06 +0000
URL:       https://git.openjdk.org/leyden/commit/8f11d83a0126f8179d72e714595588b631e6451d

8362893: Improve performance for MemorySegment::getString

Reviewed-by: pminborg, mcimadamore

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

Changeset: efb81daf
Branch: premain
Author:    SendaoYan <syan at openjdk.org>
Date:      2025-09-02 06:50:15 +0000
URL:       https://git.openjdk.org/leyden/commit/efb81dafaf6da334674e52dbb509208d7d872440

8366031: Mark com/sun/nio/sctp/SctpChannel/CloseDescriptors.java as intermittent

Reviewed-by: jpai

! test/jdk/com/sun/nio/sctp/SctpChannel/CloseDescriptors.java

Changeset: 55e7af05
Branch: premain
Author:    Leo Korinth <lkorinth at openjdk.org>
Date:      2025-09-02 07:27:12 +0000
URL:       https://git.openjdk.org/leyden/commit/55e7af0560335ef69af072cee60956cf8e6d00a1

8260555: Change the default TIMEOUT_FACTOR from 4 to 1

Reviewed-by: alanb, sspitsyn, lmesnik, ihse

! doc/testing.html
! doc/testing.md
! make/RunTests.gmk
! test/hotspot/jtreg/compiler/arguments/TestCompileTaskTimeout.java
! test/hotspot/jtreg/compiler/arraycopy/stress/TestStressArrayCopy.java
! test/hotspot/jtreg/compiler/c1/TestConcurrentPatching.java
! test/hotspot/jtreg/compiler/c1/TestPinnedIntrinsics.java
! test/hotspot/jtreg/compiler/c2/TestMergeStores.java
! test/hotspot/jtreg/compiler/c2/TestScalarReplacementMaxLiveNodes.java
! test/hotspot/jtreg/compiler/c2/TestStressRecompilation.java
! test/hotspot/jtreg/compiler/classUnloading/methodUnloading/TestOverloadCompileQueues.java
! test/hotspot/jtreg/compiler/codegen/TestAntiDependenciesHighMemUsage2.java
! test/hotspot/jtreg/compiler/codegen/aes/TestCipherBlockChainingEncrypt.java
! test/hotspot/jtreg/compiler/controldependency/TestLoadBypassesClassCast.java
! test/hotspot/jtreg/compiler/floatingpoint/TestFloatSyncJNIArgs.java
! test/hotspot/jtreg/compiler/intrinsics/TestLongUnsignedDivMod.java
! test/hotspot/jtreg/compiler/jsr292/ContinuousCallSiteTargetChange.java
! test/hotspot/jtreg/compiler/jsr292/RedefineMethodUsedByMultipleMethodHandles.java
! test/hotspot/jtreg/compiler/jvmci/jdk.vm.ci.runtime.test/src/jdk/vm/ci/runtime/test/RedefineClassTest.java
! test/hotspot/jtreg/compiler/jvmci/jdk.vm.ci.runtime.test/src/jdk/vm/ci/runtime/test/TestResolvedJavaMethod.java
! test/hotspot/jtreg/compiler/loopopts/TestMaxLoopOptsCountReached.java
! test/hotspot/jtreg/compiler/loopopts/TestPartialPeelAtUnsignedTestsNegativeLimit.java
! 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/loopopts/superword/SumRedAbsNeg_Double.java
! test/hotspot/jtreg/compiler/loopopts/superword/SumRedAbsNeg_Float.java
! test/hotspot/jtreg/compiler/loopopts/superword/SumRedSqrt_Double.java
! test/hotspot/jtreg/compiler/loopopts/superword/SumRed_Double.java
! test/hotspot/jtreg/compiler/loopopts/superword/SumRed_Float.java
! test/hotspot/jtreg/compiler/loopopts/superword/SumRed_Int.java
! test/hotspot/jtreg/compiler/loopopts/superword/TestDependencyOffsets.java
! test/hotspot/jtreg/compiler/loopopts/superword/TestEquivalentInvariants.java
! test/hotspot/jtreg/compiler/loopopts/superword/TestMovingLoadBeforeStore.java
! test/hotspot/jtreg/compiler/loopstripmining/CheckLoopStripMining.java
! test/hotspot/jtreg/compiler/profiling/TestProfileCounterOverflow.java
! test/hotspot/jtreg/compiler/profiling/spectrapredefineclass/Launcher.java
! test/hotspot/jtreg/compiler/profiling/spectrapredefineclass_classloaders/Launcher.java
! test/hotspot/jtreg/compiler/tiered/Level2RecompilationTest.java
! test/hotspot/jtreg/compiler/uncommontrap/TestDeoptOOM.java
! test/hotspot/jtreg/compiler/vectorapi/TestRawOopAtSafepoint.java
! test/hotspot/jtreg/compiler/vectorization/TestFloat16VectorOperations.java
! test/hotspot/jtreg/compiler/vectorization/TestVectorZeroCount.java
! test/hotspot/jtreg/gc/g1/TestGreyReclaimedHumongousObjects.java
! test/hotspot/jtreg/gc/g1/humongousObjects/TestHumongousClassLoader.java
! test/hotspot/jtreg/gc/g1/humongousObjects/TestHumongousNonArrayAllocation.java
! test/hotspot/jtreg/gc/g1/ihop/TestIHOPErgo.java
! test/hotspot/jtreg/gc/stress/TestMultiThreadStressRSet.java
! test/hotspot/jtreg/gc/stress/TestReclaimStringsLeaksMemory.java
! test/hotspot/jtreg/gc/stress/TestStressG1Humongous.java
! test/hotspot/jtreg/gc/stress/TestStressRSetCoarsening.java
! test/hotspot/jtreg/gc/stress/systemgc/TestSystemGCWithG1.java
! test/hotspot/jtreg/gc/stress/systemgc/TestSystemGCWithParallel.java
! test/hotspot/jtreg/gc/stress/systemgc/TestSystemGCWithSerial.java
! test/hotspot/jtreg/gc/stress/systemgc/TestSystemGCWithShenandoah.java
! test/hotspot/jtreg/gc/z/TestUncommit.java
! test/hotspot/jtreg/gtest/GTestWrapper.java
! test/hotspot/jtreg/runtime/8176717/TestInheritFD.java
! test/hotspot/jtreg/runtime/CreateMirror/ArraysNewInstanceBug.java
! test/hotspot/jtreg/runtime/ErrorHandling/CreateCoredumpOnCrash.java
! test/hotspot/jtreg/runtime/InvocationTests/invocationC1Tests.java
! test/hotspot/jtreg/runtime/InvocationTests/invokeinterfaceTests.java
! test/hotspot/jtreg/runtime/LoadClass/TestResize.java
! test/hotspot/jtreg/runtime/NMT/VirtualAllocCommitMerge.java
! test/hotspot/jtreg/runtime/SelectionResolution/InvokeInterfaceICCE.java
! test/hotspot/jtreg/runtime/SelectionResolution/InvokeInterfaceSuccessTest.java
! test/hotspot/jtreg/runtime/SelectionResolution/InvokeVirtualICCE.java
! test/hotspot/jtreg/runtime/SelectionResolution/InvokeVirtualSuccessTest.java
! test/hotspot/jtreg/runtime/Thread/TestThreadDumpMonitorContention.java
! test/hotspot/jtreg/runtime/cds/DeterministicDump.java
! test/hotspot/jtreg/runtime/cds/appcds/LotsOfSyntheticClasses.java
! test/hotspot/jtreg/runtime/cds/appcds/TestCommon.java
! test/hotspot/jtreg/runtime/cds/appcds/aotCode/AOTCodeCompressedOopsTest.java
! test/hotspot/jtreg/runtime/cds/appcds/aotProfile/AOTProfileFlags.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/SharedStringsStress.java
! test/hotspot/jtreg/runtime/exceptionMsgs/ArrayIndexOutOfBoundsException/ArrayIndexOutOfBoundsExceptionTest.java
! test/hotspot/jtreg/runtime/logging/RedefineClasses.java
! test/hotspot/jtreg/runtime/reflect/ReflectOutOfMemoryError.java
! test/hotspot/jtreg/serviceability/HeapDump/UnmountedVThreadNativeMethodAtTop.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorThreadTest.java
! test/hotspot/jtreg/serviceability/jvmti/SetTag/TagMapTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/SuspendResume2/SuspendResume2.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbDumpheap.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbFindPC.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbJstackXcompStress.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbThreadContext.java
! test/hotspot/jtreg/serviceability/sa/TestJhsdbJstackLineNumbers.java
! test/hotspot/jtreg/serviceability/sa/TestObjectAlignment.java
! test/hotspot/jtreg/serviceability/sa/sadebugd/SADebugDTest.java
! test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/TestNotCompilable.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/LargeObjects/large001/large001.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/LargeObjects/large002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/LargeObjects/large003/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/LargeObjects/large004/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/LargeObjects/large005/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/SoftReference/soft004/soft004.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/WeakReference/weak004/weak004.java
! test/hotspot/jtreg/vmTestbase/gc/vector/CircularListLow/TestDescription.java
! test/hotspot/jtreg/vmTestbase/jit/escape/AdaptiveBlocking/AdaptiveBlocking001/AdaptiveBlocking001.java
! test/hotspot/jtreg/vmTestbase/metaspace/shrink_grow/CompressedClassSpaceSize/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/shrink_grow/ShrinkGrowMultiJVM/ShrinkGrowMultiJVM.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy003/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy004/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy005/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy006/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy007/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy008/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy009/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy010/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy011/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy012/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy013/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy014/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy015/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/referringObjects/referringObjects001/referringObjects001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepEvent/_itself_/stepEvent004/stepEvent004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadDeathEvent/thread/thread001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/stress/serial/mixed002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdwp/VirtualMachine/HoldEvents/holdevents002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/RawMonitorWait/rawmnwait001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/sampling/SP03/sp03t001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/sampling/SP03/sp03t002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/sampling/SP04/sp04t001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/sampling/SP04/sp04t002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/sampling/SP07/sp07t001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadInfo/isSuspended/issuspended002.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/thread/strace001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/thread/strace002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/thread/strace003/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/strace/strace006.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/thread/thread001.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/thread/thread002.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/thread/thread005.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/thread/thread006.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/thread/thread007.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/thread/thread008.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree001/btree001.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree002/btree002.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree003/btree003.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree004/btree004.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree005/btree005.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree006/btree006.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree007/btree007.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree008/btree008.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree009/btree009.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree010/btree010.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree011/btree011.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree012/btree012.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/indy/func/jvmti/mergeCP_indy2manyDiff_a/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/meth/stress/compiler/i2c_c2i/Test.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/meth/stress/compiler/sequences/Test.java
! test/jdk/com/sun/crypto/provider/KeyFactory/TestProviderLeak.java
! test/jdk/com/sun/jdi/InterruptHangTest.java
! test/jdk/com/sun/jdi/MethodEntryExitEvents.java
! test/jdk/com/sun/jdi/ThreadMemoryLeakTest.java
! test/jdk/com/sun/jndi/ldap/LdapPoolTimeoutTest.java
! test/jdk/com/sun/nio/sctp/SctpChannel/Connect.java
! test/jdk/com/sun/nio/sctp/SctpServerChannel/NonBlockingAccept.java
! test/jdk/java/awt/font/NumericShaper/MTTest.java
! test/jdk/java/beans/XMLDecoder/8028054/TestMethodFinder.java
! test/jdk/java/foreign/StdLibTest.java
! test/jdk/java/foreign/TestAccessModes.java
! test/jdk/java/foreign/TestBufferStackStress2.java
! test/jdk/java/foreign/TestConcurrentClose.java
! test/jdk/java/foreign/TestDeadlock.java
! test/jdk/java/foreign/TestMismatch.java
! test/jdk/java/foreign/TestStringEncodingJumbo.java
! test/jdk/java/foreign/TestStubAllocFailure.java
! test/jdk/java/foreign/TestUpcallStack.java
! test/jdk/java/foreign/loaderLookup/TestLoaderLookup.java
! test/jdk/java/io/FileInputStream/UnreferencedFISClosesFd.java
! test/jdk/java/io/FileOutputStream/UnreferencedFOSClosesFd.java
! test/jdk/java/io/RandomAccessFile/UnreferencedRAFClosesFd.java
! test/jdk/java/lang/Class/getDeclaredField/FieldSetAccessibleTest.java
! test/jdk/java/lang/Math/IntegralPowTest.java
! test/jdk/java/lang/ProcessBuilder/FDLeakTest/FDLeakTest.java
! test/jdk/java/lang/ProcessBuilder/UnblockSignals.java
! test/jdk/java/lang/StackWalker/LocalsAndOperands.java
! test/jdk/java/lang/String/CompactString/MaxSizeUTF16String.java
! test/jdk/java/lang/StringBuilder/CompactStringBuilder.java
! test/jdk/java/lang/Thread/virtual/CancelTimerWithContention.java
! test/jdk/java/lang/Thread/virtual/MiscMonitorTests.java
! test/jdk/java/lang/Thread/virtual/MonitorEnterExit.java
! test/jdk/java/lang/Thread/virtual/MonitorWaitNotify.java
! test/jdk/java/lang/Thread/virtual/Parking.java
! test/jdk/java/lang/Thread/virtual/RetryMonitorEnterWhenPinned.java
! test/jdk/java/lang/Thread/virtual/Starvation.java
! test/jdk/java/lang/Thread/virtual/SynchronizedNative.java
! test/jdk/java/lang/Thread/virtual/ThreadPollOnYield.java
! test/jdk/java/lang/Thread/virtual/stress/GetStackTraceALotWhenBlocking.java
! test/jdk/java/lang/Thread/virtual/stress/GetStackTraceALotWithTimedWait.java
! test/jdk/java/lang/Thread/virtual/stress/ParkALot.java
! test/jdk/java/lang/Thread/virtual/stress/PinALot.java
! test/jdk/java/lang/Thread/virtual/stress/Skynet.java
! test/jdk/java/lang/Thread/virtual/stress/Skynet100kWithMonitors.java
! test/jdk/java/lang/Thread/virtual/stress/SleepALot.java
! test/jdk/java/lang/annotation/LoaderLeakTest.java
! test/jdk/java/lang/invoke/TestLambdaFormCustomization.java
! test/jdk/java/lang/reflect/IllegalArgumentsTest.java
! test/jdk/java/math/BigInteger/LargeValueExceptions.java
! test/jdk/java/net/DatagramSocket/UnreferencedDatagramSockets.java
! test/jdk/java/net/MulticastSocket/SetLoopbackModeIPv4.java
! test/jdk/java/net/MulticastSocket/UnreferencedMulticastSockets.java
! test/jdk/java/net/ServerSocket/UnreferencedSockets.java
! test/jdk/java/net/Socket/CloseAvailable.java
! test/jdk/java/net/httpclient/AsFileDownloadTest.java
! test/jdk/java/net/httpclient/BufferingSubscriberTest.java
! test/jdk/java/net/httpclient/CancelledResponse.java
! test/jdk/java/net/httpclient/HttpSlowServerTest.java
! test/jdk/java/net/httpclient/ManyRequests.java
! test/jdk/java/net/httpclient/ResponseBodyBeforeError.java
! test/jdk/java/net/httpclient/ResponsePublisher.java
! test/jdk/java/net/httpclient/SpecialHeadersTest.java
! test/jdk/java/net/httpclient/SplitResponse.java
! test/jdk/java/net/httpclient/SplitResponseAsync.java
! test/jdk/java/net/httpclient/SplitResponseKeepAlive.java
! test/jdk/java/net/httpclient/SplitResponseKeepAliveAsync.java
! test/jdk/java/net/httpclient/SplitResponseSSL.java
! test/jdk/java/net/httpclient/SplitResponseSSLAsync.java
! test/jdk/java/net/httpclient/SplitResponseSSLKeepAlive.java
! test/jdk/java/net/httpclient/SplitResponseSSLKeepAliveAsync.java
! test/jdk/java/net/httpclient/whitebox/FlowTestDriver.java
! test/jdk/java/nio/channels/AsynchronousSocketChannel/StressLoopback.java
! test/jdk/java/nio/channels/Channels/TransferTo.java
! test/jdk/java/nio/channels/Channels/TransferTo_2GB_transferFrom.java
! test/jdk/java/nio/channels/Channels/TransferTo_2GB_transferTo.java
! test/jdk/java/nio/channels/FileChannel/CleanerTest.java
! test/jdk/java/nio/channels/SocketChannel/CloseDuringConnect.java
! test/jdk/java/nio/channels/SocketChannel/OpenLeak.java
! test/jdk/java/nio/channels/unixdomain/IOExchanges.java
! test/jdk/java/nio/channels/vthread/BlockingChannelOps.java
! test/jdk/java/rmi/transport/dgcDeadLock/DGCDeadLock.java
! test/jdk/java/security/SignedObject/Chain.java
! test/jdk/java/text/Format/DateFormat/DateFormatTest.java
! test/jdk/java/util/HashMap/WhiteBoxResizeTest.java
! test/jdk/java/util/PluggableLocale/CurrencyNameProviderTest.java
! test/jdk/java/util/PluggableLocale/LocaleNameProviderTest.java
! test/jdk/java/util/concurrent/ScheduledThreadPoolExecutor/BasicCancelTest.java
! test/jdk/java/util/logging/FileHandlerPath.java
! test/jdk/java/util/logging/LogManager/Configuration/updateConfiguration/HandlersOnComplexResetUpdate.java
! test/jdk/java/util/logging/LogManager/Configuration/updateConfiguration/HandlersOnComplexUpdate.java
+ test/jdk/java/util/stream/boottest/java.base/java/util/stream/TEST.properties
+ test/jdk/java/util/stream/test/org/openjdk/tests/java/util/stream/TEST.properties
! test/jdk/java/util/zip/DeInflate.java
! test/jdk/java/util/zip/ZipFile/TestZipFileEncodings.java
! test/jdk/javax/net/ssl/ciphersuites/DisabledAlgorithms.java
! test/jdk/javax/swing/JFileChooser/6868611/bug6868611.java
! test/jdk/javax/swing/plaf/basic/BasicDirectoryModel/ConcurrentModification.java
! test/jdk/javax/swing/text/html/parser/Parser/8078268/bug8078268.java
! test/jdk/javax/xml/crypto/dsig/GenerationTests.java
! test/jdk/jdk/incubator/vector/AddTest.java
! test/jdk/jdk/internal/platform/docker/TestDockerMemoryMetricsSubgroup.java
! test/jdk/jdk/internal/platform/docker/TestGetFreeSwapSpaceSize.java
! test/jdk/jdk/internal/platform/docker/TestLimitsUpdating.java
! test/jdk/jdk/internal/platform/docker/TestPidsLimit.java
! test/jdk/jdk/internal/vm/Continuation/BasicExt.java
! test/jdk/jdk/internal/vm/Continuation/Fuzz.java
! test/jdk/jdk/jfr/api/consumer/recordingstream/TestClose.java
! test/jdk/jdk/jfr/api/metadata/annotations/TestStackFilter.java
! test/jdk/jdk/jfr/event/oldobject/TestEmergencyDumpAtOOM.java
! test/jdk/jdk/jfr/event/oldobject/TestObjectDescription.java
! test/jdk/jdk/jfr/event/profiling/TestCPUTimeSampleMultipleRecordings.java
! test/jdk/jdk/jfr/jvm/TestModularImage.java
! test/jdk/sun/jvmstat/monitor/MonitoredVm/MonitorVmStartTerminate.java
! test/jdk/sun/nio/ch/TestMaxCachedBufferSize.java
! test/jdk/sun/nio/cs/TestEncoderReplaceUTF16.java
! test/jdk/sun/security/ec/ed/EdDSATest.java
! test/jdk/sun/security/krb5/config/IncludeRandom.java
! test/jdk/sun/security/krb5/name/Constructors.java
! test/jdk/sun/security/pkcs11/KDF/TestHKDF.java
! test/jdk/sun/security/pkcs11/KeyPairGenerator/TestDefaultSize.java
! test/jdk/sun/security/pkcs11/KeyStore/ImportKeyToP12.java
! test/jdk/sun/security/pkcs11/Mac/TestLargeSecretKeys.java
! test/jdk/sun/security/pkcs12/KeytoolOpensslInteropTest.java
! test/jdk/sun/security/provider/acvp/Launcher.java
! test/jdk/sun/security/ssl/SSLSocketImpl/SSLSocketCloseHang.java
! test/jdk/sun/security/ssl/X509KeyManager/CertChecking.java
! test/jdk/sun/security/tools/jarsigner/ConciseJarsigner.java
! test/jdk/sun/security/tools/jarsigner/InsufficientSectionDelimiter.java
! test/jdk/sun/security/tools/jarsigner/RestrictedAlgo.java
! test/jdk/sun/security/tools/jarsigner/SectionNameContinuedVsLineBreak.java
! test/jdk/sun/security/tools/jarsigner/TimestampCheck.java
! test/jdk/sun/security/tools/keytool/GenerateAll.java
! test/jdk/sun/security/tools/keytool/ReadJar.java
! test/jdk/sun/security/tools/keytool/fakecacerts/TrustedCert.java
! test/jdk/sun/tools/jcmd/TestJcmdSanity.java
! test/jdk/sun/util/resources/TimeZone/Bug8139107.java
! test/jdk/tools/jlink/JLink100Modules.java
! test/jdk/tools/jlink/JLink20000Packages.java
! test/jdk/tools/jlink/JLinkTest.java
! test/jdk/tools/jlink/plugins/IncludeLocalesPluginTest.java
! test/jdk/tools/jlink/runtimeImage/JavaSEReproducibleTest.java
! test/jdk/tools/jpackage/macosx/DmgContentTest.java
! test/jdk/tools/jpackage/macosx/MacFileAssociationsTest.java
! test/jdk/tools/jpackage/share/AddLauncherTest.java
! test/jdk/tools/jpackage/share/AppLauncherSubstTest.java
! test/jdk/tools/jpackage/share/AppVersionTest.java
! test/jdk/tools/jpackage/share/BasicTest.java
! test/jdk/tools/jpackage/share/IconTest.java
! test/jdk/tools/jpackage/share/InOutPathTest.java
! test/jdk/tools/jpackage/share/InstallDirTest.java
! test/jdk/tools/jpackage/share/JavaOptionsTest.java
! test/jdk/tools/jpackage/share/MainClassTest.java
! test/jdk/tools/jpackage/share/MultiNameTwoPhaseTest.java
! test/jdk/tools/jpackage/share/PostImageScriptTest.java
! test/jdk/tools/jpackage/windows/WinNoRestartTest.java
! test/jdk/tools/launcher/InstanceMainTest.java
! test/langtools/jdk/javadoc/doclet/testLinkOption/TestRedirectLinks.java
! test/langtools/jdk/jshell/ClassesTest.java
! test/langtools/jdk/jshell/CompletionSuggestionTest.java
! test/langtools/jdk/jshell/HangingRemoteAgent.java
! test/langtools/jdk/jshell/JdiHangingLaunchExecutionControlTest.java
! test/langtools/jdk/jshell/JdiHangingListenExecutionControlTest.java
! test/langtools/jdk/jshell/ToolLocalSimpleTest.java
! test/langtools/jdk/jshell/ToolSimpleTest.java
! test/langtools/jdk/jshell/UITesting.java
! test/langtools/jdk/jshell/VariablesTest.java
! test/langtools/tools/javac/Paths/MineField.java
! test/langtools/tools/javac/Paths/WildcardMineField.java
! test/langtools/tools/javac/diags/CheckExamples.java
! test/langtools/tools/javac/diags/RunExamples.java
! test/langtools/tools/javac/failover/CheckAttributedTree.java
! test/langtools/tools/javac/file/MultiReleaseJar/MultiReleaseJarTest.java
! test/langtools/tools/javac/generics/diamond/7030150/GenericConstructorAndDiamondTest.java
! test/langtools/tools/javac/importscope/NegativeCyclicDependencyTest.java
! test/langtools/tools/javac/lambda/LambdaParserTest.java
! test/langtools/tools/javac/lambda/bridge/template_tests/TEST.properties
! test/langtools/tools/javac/lambda/intersection/IntersectionTargetTypeTest.java
! test/langtools/tools/javac/platform/createsymbols/CreateSymbolsReproducibleTest.java
! test/langtools/tools/javac/tree/JavacTreeScannerTest.java
! test/langtools/tools/javac/tree/SourceDocTreeScannerTest.java
! test/langtools/tools/javac/tree/SourceTreeScannerTest.java
! test/langtools/tools/javac/types/TestComparisons.java
! test/langtools/tools/javac/util/IteratorsTest.java
! test/langtools/tools/javac/varargs/warning/Warn5.java
! test/langtools/tools/lib/toolbox/ToolBox.java
! test/lib/jdk/test/lib/cds/CDSTestUtils.java
! test/lib/jdk/test/lib/util/ForceGC.java

Changeset: 3fb9246a
Branch: premain
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-09-02 07:54:36 +0000
URL:       https://git.openjdk.org/leyden/commit/3fb9246af9a006c0b3a1f9c41d60dff74f7bf140

8366544: Parallel: Inline PSParallelCompact::invoke_no_policy

Reviewed-by: tschatzl

! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.hpp

Changeset: d19eab4f
Branch: premain
Author:    Francesco Andreuzzi <andreuzzi.francesco at gmail.com>
Committer: Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-09-02 07:57:03 +0000
URL:       https://git.openjdk.org/leyden/commit/d19eab4f08592140229de43689c7d20ff7fbf4ee

8366556: Sort share/runtime includes

Reviewed-by: dholmes, ayang

! src/hotspot/share/runtime/basicLock.inline.hpp
! src/hotspot/share/runtime/continuationFreezeThaw.cpp
! src/hotspot/share/runtime/continuationHelper.inline.hpp
! src/hotspot/share/runtime/continuationWrapper.inline.hpp
! src/hotspot/share/runtime/cpuTimeCounters.cpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/fieldDescriptor.cpp
! src/hotspot/share/runtime/flags/jvmFlag.hpp
! src/hotspot/share/runtime/flags/jvmFlagAccess.cpp
! src/hotspot/share/runtime/flags/jvmFlagConstraintsCompiler.cpp
! src/hotspot/share/runtime/flags/jvmFlagConstraintsRuntime.cpp
! src/hotspot/share/runtime/flags/jvmFlagLimit.cpp
! src/hotspot/share/runtime/flags/jvmFlagLookup.hpp
! src/hotspot/share/runtime/frame.cpp
! src/hotspot/share/runtime/frame.inline.hpp
! src/hotspot/share/runtime/handles.inline.hpp
! src/hotspot/share/runtime/handshake.cpp
! src/hotspot/share/runtime/interfaceSupport.cpp
! src/hotspot/share/runtime/java.cpp
! src/hotspot/share/runtime/javaThread.cpp
! src/hotspot/share/runtime/javaThread.hpp
! src/hotspot/share/runtime/keepStackGCProcessed.cpp
! src/hotspot/share/runtime/objectMonitor.cpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/signature.cpp
! src/hotspot/share/runtime/stackChunkFrameStream.inline.hpp
! src/hotspot/share/runtime/stubCodeGenerator.cpp
! src/hotspot/share/runtime/stubRoutines.cpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/threadSMR.inline.hpp
! src/hotspot/share/runtime/threads.cpp
! src/hotspot/share/runtime/vframe.cpp
! src/hotspot/share/runtime/vframeArray.cpp
! src/hotspot/share/runtime/vframe_hp.cpp
! src/hotspot/share/runtime/vmOperations.cpp
! src/hotspot/share/runtime/vmOperations.hpp
! src/hotspot/share/runtime/vmStructs.cpp
! test/hotspot/jtreg/sources/TestIncludesAreSorted.java

Changeset: af532cc1
Branch: premain
Author:    Joakim Nordstr?m <jnordstrom at openjdk.org>
Committer: David Holmes <dholmes at openjdk.org>
Date:      2025-09-02 07:58:38 +0000
URL:       https://git.openjdk.org/leyden/commit/af532cc1b227c56cd03caca7d7558d58687d8584

8365913: Support latest MSC_VER in abstract_vm_version.cpp

Reviewed-by: dholmes

! src/hotspot/share/runtime/abstract_vm_version.cpp

Changeset: 523bc779
Branch: premain
Author:    Anton Artemov <anton.artemov at oracle.com>
Committer: Joel Sikstr?m <jsikstro at openjdk.org>
Date:      2025-09-02 08:15:27 +0000
URL:       https://git.openjdk.org/leyden/commit/523bc77981cfe82956d2176f74917c41788da6db

8364816: GetLastError() in os_windows.cpp should not store value to errno

Reviewed-by: dholmes, jsikstro

! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/cds/aotClassLocation.cpp

Changeset: ef7872cc
Branch: premain
Author:    Afshin Zafari <azafari at openjdk.org>
Date:      2025-09-02 09:08:26 +0000
URL:       https://git.openjdk.org/leyden/commit/ef7872cc31d4d7c0a9f311eafc28132ead3476b6

8365163: [ubsan] left-shift issue in globalDefinitions.hpp

Reviewed-by: kbarrett, stefank, aph

! src/hotspot/share/utilities/globalDefinitions.hpp
! test/hotspot/gtest/utilities/test_globalDefinitions.cpp

Changeset: e66ed4d7
Branch: premain
Author:    Leo Korinth <lkorinth at openjdk.org>
Date:      2025-09-02 09:30:29 +0000
URL:       https://git.openjdk.org/leyden/commit/e66ed4d72948a56863f2979b976ef81c0fc43f75

8366666: Bump timeout on StressAsyncUL

Reviewed-by: stefank

! test/hotspot/jtreg/runtime/logging/StressAsyncUL.java

Changeset: 31847149
Branch: premain
Author:    Matthew Donovan <mdonovan at openjdk.org>
Date:      2025-09-02 11:17:56 +0000
URL:       https://git.openjdk.org/leyden/commit/31847149c1956b23c19a99309982660b4bbdd2d6

8325766: Extend CertificateBuilder to create trust and end entity certificates programmatically

Reviewed-by: mullan, abarashev

! test/jdk/sun/net/www/protocol/https/HttpsURLConnection/IPIdentities.java
+ test/jdk/sun/net/www/protocol/https/HttpsURLConnection/TEST.properties
! test/lib/jdk/test/lib/security/CertificateBuilder.java

Changeset: eea50fbc
Branch: premain
Author:    Volkan Yazici <vyazici at openjdk.org>
Date:      2025-09-02 12:42:46 +0000
URL:       https://git.openjdk.org/leyden/commit/eea50fbc1b24710b18eff4b59dc90dee3736cd95

8356439: Rename JavaLangAccess::*NoRepl methods

Reviewed-by: alanb, liach, rriggs

! src/java.base/share/classes/java/lang/String.java
! src/java.base/share/classes/java/lang/System.java
! src/java.base/share/classes/java/nio/file/Files.java
! src/java.base/share/classes/java/util/zip/ZipCoder.java
! src/java.base/share/classes/jdk/internal/access/JavaLangAccess.java
! src/java.base/unix/classes/sun/nio/fs/UnixPath.java
- test/jdk/java/lang/String/NoReplTest.java
+ test/jdk/java/lang/String/OrThrowTest.java

Changeset: 1feb9bd5
Branch: premain
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-09-02 12:46:59 +0000
URL:       https://git.openjdk.org/leyden/commit/1feb9bd55946cad8a37745b0c9ceef16f408afd8

8365557: Parallel: Refactor ParallelScavengeHeap::mem_allocate_work

Reviewed-by: tschatzl, iwalulya

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

Changeset: 71035436
Branch: premain
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-09-02 13:09:33 +0000
URL:       https://git.openjdk.org/leyden/commit/710354369e0131e900afc4ced706a9ed0e23ab9c

8366063: Parallel: Refactor copy_unmarked_to_survivor_space

Reviewed-by: tschatzl, iwalulya

! src/hotspot/share/gc/parallel/psPromotionManager.hpp
! src/hotspot/share/gc/parallel/psPromotionManager.inline.hpp

Changeset: a029245a
Branch: premain
Author:    SendaoYan <syan at openjdk.org>
Date:      2025-09-02 13:25:32 +0000
URL:       https://git.openjdk.org/leyden/commit/a029245a4e1f04052fa0f0a5af16ae0e770bd822

8365983: Tests should throw SkippedException when SCTP not supported

Reviewed-by: jpai

! test/jdk/com/sun/nio/sctp/SctpChannel/Bind.java
! test/jdk/com/sun/nio/sctp/SctpChannel/CloseDescriptors.java
! test/jdk/com/sun/nio/sctp/SctpChannel/CommUp.java
! test/jdk/com/sun/nio/sctp/SctpChannel/Connect.java
! test/jdk/com/sun/nio/sctp/SctpChannel/Receive.java
! test/jdk/com/sun/nio/sctp/SctpChannel/ReceiveIntoDirect.java
! test/jdk/com/sun/nio/sctp/SctpChannel/Send.java
! test/jdk/com/sun/nio/sctp/SctpChannel/Shutdown.java
! test/jdk/com/sun/nio/sctp/SctpChannel/SocketOptionTests.java
! test/jdk/com/sun/nio/sctp/SctpMultiChannel/Branch.java
! test/jdk/com/sun/nio/sctp/SctpMultiChannel/CloseDescriptors.java
! test/jdk/com/sun/nio/sctp/SctpMultiChannel/Send.java
! test/jdk/com/sun/nio/sctp/SctpMultiChannel/SendFailed.java
! test/jdk/com/sun/nio/sctp/SctpMultiChannel/SocketOptionTests.java
! test/jdk/com/sun/nio/sctp/SctpServerChannel/Accept.java
! test/jdk/com/sun/nio/sctp/SctpServerChannel/NonBlockingAccept.java

Changeset: 444a8fa1
Branch: premain
Author:    Ashutosh Mehra <asmehra at openjdk.org>
Date:      2025-09-02 14:54:50 +0000
URL:       https://git.openjdk.org/leyden/commit/444a8fa14e8ab016b8aae018054c5dc1eb843fee

8365501: Remove special AdapterHandlerEntry for abstract methods

Reviewed-by: kvn, adinn

! src/hotspot/share/cds/archiveBuilder.cpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/runtime/javaCalls.cpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/sharedRuntime.hpp

Changeset: ecf05ca5
Branch: premain
Author:    Volkan Yazici <vyazici at openjdk.org>
Date:      2025-09-02 15:26:48 +0000
URL:       https://git.openjdk.org/leyden/commit/ecf05ca541b32736ab8e8a38d4be4f037a56361d

8366693: Backout recent JavaLangAccess changes breaking the build

Reviewed-by: jpai, serb, alanb, syan, rriggs, jwaters

! src/java.base/share/classes/java/lang/String.java
! src/java.base/share/classes/java/lang/System.java
! src/java.base/share/classes/java/nio/file/Files.java
! src/java.base/share/classes/java/util/zip/ZipCoder.java
! src/java.base/share/classes/jdk/internal/access/JavaLangAccess.java
! src/java.base/unix/classes/sun/nio/fs/UnixPath.java
+ test/jdk/java/lang/String/NoReplTest.java
- test/jdk/java/lang/String/OrThrowTest.java

Changeset: 48ba8ed2
Branch: premain
Author:    Leo Korinth <lkorinth at openjdk.org>
Date:      2025-09-02 17:00:33 +0000
URL:       https://git.openjdk.org/leyden/commit/48ba8ed2439f9a4a5cdca8715ffddad377366347

8366704: Bump timeout on TestInheritFD

Reviewed-by: lmesnik

! test/hotspot/jtreg/runtime/8176717/TestInheritFD.java

Changeset: c935d1ce
Branch: premain
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2025-09-02 17:11:34 +0000
URL:       https://git.openjdk.org/leyden/commit/c935d1ce1c42ce98cc6ceffaa4f47eb2dba24dfd

8366375: Collator example for SECONDARY uses wrong code point

Reviewed-by: jlu, joehw, smarks

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

Changeset: 0d85f076
Branch: premain
Author:    Henry Jen <henryjen at openjdk.org>
Date:      2025-09-02 18:03:09 +0000
URL:       https://git.openjdk.org/leyden/commit/0d85f076cc32494c1162baea3ea6b0db67136d41

8359174: tools/jlink/JLink20000Packages.java timed out

Co-authored-by: Vicente Romero <vromero at openjdk.org>
Co-authored-by: Eirik Bj?rsn?s <eirbjo at openjdk.org>
Reviewed-by: jpai, liach

! test/jdk/tools/jlink/JLink20000Packages.java
! test/jdk/tools/lib/tests/JImageGenerator.java

Changeset: 80fb7088
Branch: premain
Author:    Justin Lu <jlu at openjdk.org>
Date:      2025-09-02 20:43:38 +0000
URL:       https://git.openjdk.org/leyden/commit/80fb7088a10136080d23ea93b4840f17d738500c

8365175: Replace Unicode extension anchor elements with link tag

Reviewed-by: liach, iris, naoto

! src/java.base/share/classes/java/text/DateFormat.java
! src/java.base/share/classes/java/text/DateFormatSymbols.java
! src/java.base/share/classes/java/text/DecimalFormatSymbols.java
! src/java.base/share/classes/java/text/NumberFormat.java
! src/java.base/share/classes/java/text/spi/DecimalFormatSymbolsProvider.java
! src/java.base/share/classes/java/time/format/DateTimeFormatter.java
! src/java.base/share/classes/java/time/format/DateTimeFormatterBuilder.java
! src/java.base/share/classes/java/time/format/DecimalStyle.java
! src/java.base/share/classes/java/time/temporal/WeekFields.java
! src/java.base/share/classes/java/util/Calendar.java
! src/java.base/share/classes/java/util/ResourceBundle.java
! src/java.base/share/classes/java/util/spi/LocaleNameProvider.java

Changeset: 991ac9e6
Branch: premain
Author:    Igor Veresov <iveresov at openjdk.org>
Date:      2025-09-02 21:28:22 +0000
URL:       https://git.openjdk.org/leyden/commit/991ac9e6168b2573f78772e2d7936792a43fe336

8365407: Race condition in MethodTrainingData::verify()

Reviewed-by: kvn, vlivanov, iklam

! src/hotspot/share/compiler/compilationPolicy.cpp
! src/hotspot/share/compiler/compilationPolicy.hpp
! src/hotspot/share/oops/trainingData.cpp
! src/hotspot/share/oops/trainingData.hpp
! src/hotspot/share/runtime/init.cpp
! src/hotspot/share/runtime/java.cpp

Changeset: b50c11f9
Branch: premain
Author:    Saint Wesonga <saint.wesonga at microsoft.com>
Committer: Erik Joelsson <erikj at openjdk.org>
Date:      2025-09-02 23:04:52 +0000
URL:       https://git.openjdk.org/leyden/commit/b50c11f9077f071cf5639de7e82ec261e0338532

8366195: Remove unnecessary quotes around -Ta ml64 assembler argument

Reviewed-by: erikj

! make/autoconf/flags.m4
! make/autoconf/spec.gmk.template
! make/common/native/CompileFile.gmk

Changeset: 5052a7ee
Branch: premain
Author:    Rui Li <ruiamzn at amazon.com>
Committer: Kelvin Nilsen <kdnilsen at openjdk.org>
Date:      2025-09-02 23:49:23 +0000
URL:       https://git.openjdk.org/leyden/commit/5052a7eee57e9d145950a0ab1ca71edc02bfe0be

8246037: Shenandoah: update man pages to mention -XX:+UseShenandoahGC

Reviewed-by: ysr, wkemper, cslucas

! src/hotspot/share/gc/shenandoah/shenandoah_globals.hpp
! src/java.base/share/man/java.md

Changeset: e268563a
Branch: premain
Author:    SendaoYan <syan at openjdk.org>
Date:      2025-09-03 00:57:52 +0000
URL:       https://git.openjdk.org/leyden/commit/e268563a10b67bdcb3c030743ed3e2b3b7dfd0f7

8366476: Test gc/z/TestSmallHeap.java fails OOM with many NUMA nodes

Reviewed-by: jsikstro, aboldtch

! test/hotspot/jtreg/gc/z/TestSmallHeap.java

Changeset: 8c4090c2
Branch: premain
Author:    Galder Zamarre?o <galder at openjdk.org>
Committer: Roland Westrelin <roland at openjdk.org>
Date:      2025-09-03 06:38:27 +0000
URL:       https://git.openjdk.org/leyden/commit/8c4090c2cfa00f9c3550669a0726a785b30ac1d5

8329077: C2 SuperWord: Add MoveD2L, MoveL2D, MoveF2I, MoveI2F

Reviewed-by: epeter, qamai

! src/hotspot/share/opto/superword.cpp
! src/hotspot/share/opto/vectornode.cpp
! test/hotspot/jtreg/compiler/loopopts/superword/TestCompatibleUseDefTypeSize.java
! test/micro/org/openjdk/bench/vm/compiler/TypeVectorOperations.java

Changeset: 7c70e734
Branch: premain
Author:    Francesco Andreuzzi <andreuzzi.francesco at gmail.com>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2025-09-03 06:45:02 +0000
URL:       https://git.openjdk.org/leyden/commit/7c70e7341438ce8a420021005a0f03fe917e5a26

8366660: Sort share/nmt includes

Reviewed-by: ayang, shade

! src/hotspot/share/nmt/arrayWithFreeList.hpp
! src/hotspot/share/nmt/mallocLimit.cpp
! src/hotspot/share/nmt/mallocTracker.cpp
! src/hotspot/share/nmt/mallocTracker.inline.hpp
! src/hotspot/share/nmt/memMapPrinter.cpp
! src/hotspot/share/nmt/memReporter.cpp
! src/hotspot/share/nmt/memTracker.hpp
! src/hotspot/share/nmt/memoryFileTracker.cpp
! src/hotspot/share/nmt/memoryFileTracker.hpp
! src/hotspot/share/nmt/nmtNativeCallStackStorage.hpp
! src/hotspot/share/nmt/regionsTree.inline.hpp
! src/hotspot/share/nmt/virtualMemoryTracker.cpp
! src/hotspot/share/nmt/virtualMemoryTracker.hpp
! src/hotspot/share/nmt/vmatree.hpp
! test/hotspot/jtreg/sources/TestIncludesAreSorted.java

Changeset: 6dda2f6f
Branch: premain
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-09-03 07:52:28 +0000
URL:       https://git.openjdk.org/leyden/commit/6dda2f6fad5cae95057fbdfa672e3b51aff61af7

8366543: Clean up include headers in numberSeq

Reviewed-by: tschatzl

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

Changeset: 3b2f3e53
Branch: premain
Author:    Leo Korinth <lkorinth at openjdk.org>
Date:      2025-09-03 12:36:36 +0000
URL:       https://git.openjdk.org/leyden/commit/3b2f3e53d7f27653c3d4608b141aed6a84829aa8

8366803: Bump timeout on sun/tools/jhsdb/BasicLauncherTest.java

Reviewed-by: stefank

! test/jdk/sun/tools/jhsdb/BasicLauncherTest.java

Changeset: 2a5f149b
Branch: premain
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-09-03 12:41:24 +0000
URL:       https://git.openjdk.org/leyden/commit/2a5f149bb8e26277778465fff670591c929842de

8363966: GHA: Switch cross-compiling sysroots to Debian trixie

Reviewed-by: ayang, fyang, erikj

! .github/workflows/build-cross-compile.yml

Changeset: 3abaa836
Branch: premain
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2025-09-03 13:51:17 +0000
URL:       https://git.openjdk.org/leyden/commit/3abaa83610efb5c8e9b86c6f895d6b58d21e1fa2

8366298: FDLeakTest sometimes takes minutes to complete on Linux

Reviewed-by: lkorinth, rriggs, stuefe

! test/jdk/java/lang/ProcessBuilder/FDLeakTest/FDLeakTest.java
! test/jdk/java/lang/ProcessBuilder/FDLeakTest/libFDLeaker.c

Changeset: d5935af2
Branch: premain
Author:    SendaoYan <syan at openjdk.org>
Date:      2025-09-03 14:40:23 +0000
URL:       https://git.openjdk.org/leyden/commit/d5935af228d7129d75d6987767de50b019ec30c7

8366768: Problemlist jdk/jshell/ToolSimpleTest.java

Reviewed-by: jlahoda

! test/langtools/ProblemList.txt

Changeset: a40afdd0
Branch: premain
Author:    Vanitha B P <vanitha.b.p at oracle.com>
Committer: Naoto Sato <naoto at openjdk.org>
Date:      2025-09-03 15:31:15 +0000
URL:       https://git.openjdk.org/leyden/commit/a40afdd08f366afcefb1ac9d5fb184c8e803707e

8366537: Test "java/util/TimeZone/DefaultTimeZoneTest.java" is not updating the zone ID as expected

Reviewed-by: naoto, jlu

! test/jdk/java/util/TimeZone/DefaultTimeZoneTest.java

Changeset: e3b36e3b
Branch: premain
Author:    Justin Lu <jlu at openjdk.org>
Date:      2025-09-03 18:00:13 +0000
URL:       https://git.openjdk.org/leyden/commit/e3b36e3babb860d9d24a610160f47d42cfaafaa3

8366401: JCK test api/java_text/DecimalFormatSymbols/serial/InputTests.html fails after JDK-8363972

Reviewed-by: naoto

! src/java.base/share/classes/java/text/DecimalFormatSymbols.java
+ test/jdk/java/text/Format/DecimalFormat/DFSSerializationTest.java

Changeset: 8d236615
Branch: premain
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-09-03 18:47:58 +0000
URL:       https://git.openjdk.org/leyden/commit/8d236615b7db2bd5a2a59002b79e59cf4e6a308a

8366155: Serial: Obsolete PretenureSizeThreshold

Reviewed-by: tschatzl

! src/hotspot/share/gc/serial/defNewGeneration.cpp
! src/hotspot/share/gc/serial/defNewGeneration.hpp
! src/hotspot/share/gc/serial/serialHeap.cpp
! src/hotspot/share/gc/serial/serialHeap.hpp
! src/hotspot/share/gc/serial/tenuredGeneration.hpp
! src/hotspot/share/gc/shared/gc_globals.hpp
! src/hotspot/share/runtime/arguments.cpp

Changeset: 431f4672
Branch: premain
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-09-03 19:21:38 +0000
URL:       https://git.openjdk.org/leyden/commit/431f46724658b703e995e518cb7a2149c50d6a9d

8361635: Missing List length validation in the Class-File API

Reviewed-by: asotona

! src/java.base/share/classes/java/lang/classfile/Annotation.java
! src/java.base/share/classes/java/lang/classfile/AnnotationElement.java
! src/java.base/share/classes/java/lang/classfile/AnnotationValue.java
! src/java.base/share/classes/java/lang/classfile/ClassBuilder.java
! src/java.base/share/classes/java/lang/classfile/CodeBuilder.java
! src/java.base/share/classes/java/lang/classfile/Interfaces.java
! src/java.base/share/classes/java/lang/classfile/TypeAnnotation.java
! src/java.base/share/classes/java/lang/classfile/attribute/CharacterRangeTableAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/ExceptionsAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/InnerClassesAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/LineNumberTableAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/LocalVariableTableAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/LocalVariableTypeTableAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/MethodParametersAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/ModuleAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/ModuleExportInfo.java
! src/java.base/share/classes/java/lang/classfile/attribute/ModuleHashesAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/ModuleOpenInfo.java
! src/java.base/share/classes/java/lang/classfile/attribute/ModulePackagesAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/ModuleProvideInfo.java
! src/java.base/share/classes/java/lang/classfile/attribute/NestMembersAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/PermittedSubclassesAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/RecordAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/RecordComponentInfo.java
! src/java.base/share/classes/java/lang/classfile/attribute/RuntimeInvisibleAnnotationsAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/RuntimeInvisibleParameterAnnotationsAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/RuntimeInvisibleTypeAnnotationsAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/RuntimeVisibleAnnotationsAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/RuntimeVisibleParameterAnnotationsAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/RuntimeVisibleTypeAnnotationsAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/StackMapFrameInfo.java
! src/java.base/share/classes/java/lang/classfile/attribute/StackMapTableAttribute.java
! src/java.base/share/classes/java/lang/classfile/constantpool/ConstantPoolBuilder.java
! src/java.base/share/classes/java/lang/classfile/constantpool/Utf8Entry.java
! src/java.base/share/classes/java/lang/classfile/package-info.java
! src/java.base/share/classes/jdk/internal/classfile/impl/AnnotationImpl.java
! src/java.base/share/classes/jdk/internal/classfile/impl/AttributeHolder.java
! src/java.base/share/classes/jdk/internal/classfile/impl/BootstrapMethodEntryImpl.java
! src/java.base/share/classes/jdk/internal/classfile/impl/BufWriterImpl.java
! src/java.base/share/classes/jdk/internal/classfile/impl/DirectCodeBuilder.java
! src/java.base/share/classes/jdk/internal/classfile/impl/InterfacesImpl.java
! src/java.base/share/classes/jdk/internal/classfile/impl/SplitConstantPool.java
! src/java.base/share/classes/jdk/internal/classfile/impl/StackMapDecoder.java
! src/java.base/share/classes/jdk/internal/classfile/impl/TargetInfoImpl.java
! src/java.base/share/classes/jdk/internal/classfile/impl/UnboundAttribute.java
! src/java.base/share/classes/jdk/internal/classfile/impl/Util.java
! test/jdk/jdk/classfile/LimitsTest.java
+ test/jdk/jdk/classfile/ListValidationTest.java

Changeset: becc35f2
Branch: premain
Author:    Justin Lu <jlu at openjdk.org>
Date:      2025-09-03 21:58:26 +0000
URL:       https://git.openjdk.org/leyden/commit/becc35f28792a48fac488841d0bc43226d7c96a7

8366400: JCK test api/java_text/DecimalFormat/Parse.html fails after JDK-8363972

Reviewed-by: naoto

! src/java.base/share/classes/java/text/DecimalFormat.java
! test/jdk/java/text/Format/NumberFormat/PositionTest.java

Changeset: 02dd2119
Branch: premain
Author:    SendaoYan <syan at openjdk.org>
Date:      2025-09-04 01:28:25 +0000
URL:       https://git.openjdk.org/leyden/commit/02dd21196ed27289a6fad92c4881af484ce9c258

8366692: Several gc/shenandoah tests timed out

Reviewed-by: shade, wkemper

! test/hotspot/jtreg/gc/shenandoah/TestAllocObjects.java
! test/hotspot/jtreg/gc/shenandoah/TestSieveObjects.java
! test/hotspot/jtreg/gc/shenandoah/jni/TestJNIGlobalRefs.java

Changeset: ed62bda2
Branch: premain
Author:    SendaoYan <syan at openjdk.org>
Date:      2025-09-04 01:29:34 +0000
URL:       https://git.openjdk.org/leyden/commit/ed62bda2e0c51a67baae1fc28e41c9cd878db5f4

8366694: Test JdbStopInNotificationThreadTest.java timed out after 60 second

Reviewed-by: cjplummer, ayang, lmesnik

! test/jdk/com/sun/jdi/JdbStopInNotificationThreadTest.java

Changeset: 11743b1e
Branch: premain
Author:    SendaoYan <syan at openjdk.org>
Date:      2025-09-04 01:37:42 +0000
URL:       https://git.openjdk.org/leyden/commit/11743b1ed3d681ce17c2342616c4040c4b539b31

8366695: Test sun/jvmstat/monitor/MonitoredVm/MonitorVmStartTerminate.java timed out

Reviewed-by: lmesnik, kevinw

! test/jdk/sun/jvmstat/monitor/MonitoredVm/MonitorVmStartTerminate.java

Changeset: f4d73d2a
Branch: premain
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-09-04 02:31:12 +0000
URL:       https://git.openjdk.org/leyden/commit/f4d73d2a3dbeccfd04d49c0cfd690086edd0544f

8366584: Add an InstanceKlass::super() method that returns InstanceKlass*

Reviewed-by: dholmes, coleenp

! src/hotspot/share/cds/aotArtifactFinder.cpp
! src/hotspot/share/cds/aotClassLinker.cpp
! src/hotspot/share/cds/aotLinkedClassBulkLoader.cpp
! src/hotspot/share/cds/classListParser.cpp
! src/hotspot/share/cds/classListWriter.cpp
! src/hotspot/share/cds/dynamicArchive.cpp
! src/hotspot/share/cds/heapShared.cpp
! src/hotspot/share/cds/metaspaceShared.cpp
! src/hotspot/share/ci/ciReplay.cpp
! src/hotspot/share/classfile/classFileParser.cpp
! src/hotspot/share/classfile/defaultMethods.cpp
! src/hotspot/share/classfile/fieldLayoutBuilder.cpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/classfile/vmClasses.cpp
! src/hotspot/share/jfr/instrumentation/jfrEventClassTransformer.cpp
! src/hotspot/share/jfr/leakprofiler/chains/edgeUtils.cpp
! src/hotspot/share/memory/heapInspection.cpp
! src/hotspot/share/oops/fieldStreams.hpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/instanceKlass.hpp
! src/hotspot/share/oops/klass.hpp
! src/hotspot/share/oops/klassVtable.cpp
! src/hotspot/share/prims/jvmtiTagMap.cpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/javaThread.cpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/services/heapDumper.cpp

Changeset: 4d1dfabc
Branch: premain
Author:    Anton Artemov <anton.artemov at oracle.com>
Committer: David Holmes <dholmes at openjdk.org>
Date:      2025-09-04 04:35:51 +0000
URL:       https://git.openjdk.org/leyden/commit/4d1dfabcb4e94601995b07b7ecea4249ae375a04

8366038: Thread::SpinRelease should use Atomic::release_store

Reviewed-by: dholmes, ayang

! src/hotspot/share/runtime/thread.cpp

Changeset: 90a2db1e
Branch: premain
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-09-04 04:47:48 +0000
URL:       https://git.openjdk.org/leyden/commit/90a2db1ecbc3ea25a8e9f15b34a3d8f3941b60d0

8366474: Rename MetaspaceObj::is_shared() to MetaspaceObj::in_aot_cache()

Reviewed-by: liach, kvn

! src/hotspot/os/posix/vmError_posix.cpp
! src/hotspot/os/windows/vmError_windows.cpp
! src/hotspot/share/cds/aotArtifactFinder.cpp
! src/hotspot/share/cds/aotClassLinker.cpp
! src/hotspot/share/cds/aotConstantPoolResolver.cpp
! src/hotspot/share/cds/archiveBuilder.cpp
! src/hotspot/share/cds/archiveUtils.hpp
! src/hotspot/share/cds/archiveUtils.inline.hpp
! src/hotspot/share/cds/cdsProtectionDomain.cpp
! src/hotspot/share/cds/classListWriter.cpp
! src/hotspot/share/cds/cppVtables.cpp
! src/hotspot/share/cds/dumpTimeClassInfo.cpp
! src/hotspot/share/cds/dynamicArchive.cpp
! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/cds/heapShared.cpp
! 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/cds/runTimeClassInfo.cpp
! src/hotspot/share/cds/runTimeClassInfo.hpp
! src/hotspot/share/classfile/classLoaderData.cpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/klassFactory.cpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/classfile/systemDictionaryShared.hpp
! src/hotspot/share/classfile/verifier.cpp
! src/hotspot/share/classfile/vmClasses.cpp
! src/hotspot/share/compiler/compilationPolicy.cpp
! src/hotspot/share/interpreter/interpreterRuntime.cpp
! src/hotspot/share/interpreter/rewriter.cpp
! src/hotspot/share/memory/allocation.cpp
! src/hotspot/share/memory/allocation.hpp
! src/hotspot/share/memory/metadataFactory.hpp
! src/hotspot/share/memory/metaspace.cpp
! src/hotspot/share/memory/metaspace.hpp
! src/hotspot/share/memory/metaspace/printCLDMetaspaceInfoClosure.cpp
! src/hotspot/share/memory/metaspace/printMetaspaceInfoKlassClosure.cpp
! src/hotspot/share/oops/arrayKlass.cpp
! src/hotspot/share/oops/constantPool.cpp
! src/hotspot/share/oops/constantPool.hpp
! src/hotspot/share/oops/cpCache.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/instanceMirrorKlass.inline.hpp
! src/hotspot/share/oops/klass.cpp
! src/hotspot/share/oops/klass.hpp
! src/hotspot/share/oops/klassVtable.cpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/oops/trainingData.cpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/memory/MetaspaceObj.java

Changeset: 62bc7b7c
Branch: premain
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2025-09-04 05:42:18 +0000
URL:       https://git.openjdk.org/leyden/commit/62bc7b7c4247a62c23ea93cd960c3c0434925c49

8300080: offset_of for GCC/Clang exhibits undefined behavior and is not always a compile-time constant

Reviewed-by: stefank, jsjolen

! make/hotspot/lib/CompileJvm.gmk
! src/hotspot/share/utilities/globalDefinitions.hpp
! src/hotspot/share/utilities/globalDefinitions_gcc.hpp
! src/hotspot/share/utilities/globalDefinitions_visCPP.hpp

Changeset: a03302d4
Branch: premain
Author:    Stefan Johansson <sjohanss at openjdk.org>
Date:      2025-09-04 06:33:57 +0000
URL:       https://git.openjdk.org/leyden/commit/a03302d41bb9971736d4d56381ca0cad1eb3e34b

8366434: THP not working properly with G1 after JDK-8345655

Co-authored-by: Stefan Karlsson <stefank at openjdk.org>
Co-authored-by: Stefan Johansson <sjohanss at openjdk.org>
Reviewed-by: stefank, shade

! src/hotspot/share/memory/memoryReserver.cpp
! src/hotspot/share/memory/memoryReserver.hpp
+ test/hotspot/jtreg/gc/TestTransparentHugePagesHeap.java

Changeset: 2527e9e5
Branch: premain
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2025-09-04 06:53:35 +0000
URL:       https://git.openjdk.org/leyden/commit/2527e9e58d770c50e6d807bf1483c6bb07dd3de7

8366490: C2 SuperWord: wrong result because CastP2X is missing ctrl and floats over SafePoint creating stale oops

Reviewed-by: thartmann, chagedorn, mhaessig

! src/hotspot/share/opto/vectorization.cpp
! src/hotspot/share/opto/vectorization.hpp
! src/hotspot/share/opto/vtransform.cpp
! src/hotspot/share/opto/vtransform.hpp
+ test/hotspot/jtreg/compiler/loopopts/superword/TestAliasingCastP2XCtrl.java

Changeset: 49fd6a0c
Branch: premain
Author:    Arno Zeller <azeller at openjdk.org>
Committer: Matthias Baesken <mbaesken at openjdk.org>
Date:      2025-09-04 07:03:10 +0000
URL:       https://git.openjdk.org/leyden/commit/49fd6a0cb4ddabaa865155bbfd4290077b7d13ea

8366558: Gtests leave /tmp/cgroups-test* files

Reviewed-by: mbaesken, stuefe, lmesnik

! test/hotspot/gtest/runtime/test_cgroupSubsystem_linux.cpp

Changeset: 222ae365
Branch: premain
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2025-09-04 07:03:28 +0000
URL:       https://git.openjdk.org/leyden/commit/222ae365c89e7bcd2cd920f60aa34eebee2c83b6

8366688: G1: Rename G1HeapRegionRemSet::is_added_to_cset_group() to has_cset_group()

Reviewed-by: ayang, iwalulya

! src/hotspot/share/gc/g1/g1CardSet.cpp
! src/hotspot/share/gc/g1/g1CollectionSet.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1HeapRegionRemSet.cpp
! src/hotspot/share/gc/g1/g1HeapRegionRemSet.hpp
! src/hotspot/share/gc/g1/g1HeapRegionRemSet.inline.hpp
! src/hotspot/share/gc/g1/g1RemSetSummary.cpp
! src/hotspot/share/gc/g1/g1RemSetTrackingPolicy.cpp

Changeset: 1495dd94
Branch: premain
Author:    Francesco Andreuzzi <andreuzzi.francesco at gmail.com>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2025-09-04 07:13:41 +0000
URL:       https://git.openjdk.org/leyden/commit/1495dd94e97fc023dede71f957ce3b166d20d5ac

8366778: Sort share/asm, share/gc, share/include includes

Reviewed-by: shade, ayang, jsikstro

! src/hotspot/share/asm/assembler.cpp
! src/hotspot/share/asm/codeBuffer.hpp
! src/hotspot/share/asm/codeBuffer.inline.hpp
! src/hotspot/share/gc/epsilon/epsilonHeap.cpp
! src/hotspot/share/gc/g1/g1FullGCResetMetadataTask.hpp
! src/hotspot/share/gc/serial/serialHeap.cpp
! src/hotspot/share/gc/shared/collectedHeap.cpp
! src/hotspot/share/gc/shared/referenceProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahAsserts.cpp
! src/hotspot/share/gc/shenandoah/shenandoahFreeSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahOldGeneration.cpp
! src/hotspot/share/gc/z/zUncoloredRoot.inline.hpp
! src/hotspot/share/include/jvm_io.h
! test/hotspot/jtreg/sources/TestIncludesAreSorted.java

Changeset: 986ecff5
Branch: premain
Author:    SendaoYan <syan at openjdk.org>
Date:      2025-09-04 07:14:59 +0000
URL:       https://git.openjdk.org/leyden/commit/986ecff5f9b16f1b41ff15ad94774d65f3a4631d

8366849: Problemlist jdk/jshell/ToolSimpleTest.java as generic-all

Reviewed-by: liach, jlahoda

! test/langtools/ProblemList.txt

Changeset: ab9f70dd
Branch: premain
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2025-09-04 08:01:01 +0000
URL:       https://git.openjdk.org/leyden/commit/ab9f70dd5acd73744e3d82e9884985904f280c26

8366420: AOTMapTest fails when default jsa is missing from JDK

Reviewed-by: iklam, azeller

! test/hotspot/jtreg/runtime/cds/CDSMapTest.java
! test/hotspot/jtreg/runtime/cds/appcds/aotCache/AOTMapTest.java

Changeset: 53d4e928
Branch: premain
Author:    Casper Norrbin <cnorrbin at openjdk.org>
Date:      2025-09-04 09:47:42 +0000
URL:       https://git.openjdk.org/leyden/commit/53d4e928ef2851f3e16d1d200b5c3fb036e15e00

8366238: Improve RBTree API with stricter comparator semantics and pluggable validation/printing hooks

Reviewed-by: jsjolen, ayang

! src/hotspot/share/gc/z/zMappedCache.cpp
! src/hotspot/share/gc/z/zMappedCache.hpp
! src/hotspot/share/nmt/vmatree.hpp
! src/hotspot/share/opto/printinlining.hpp
! src/hotspot/share/utilities/rbTree.hpp
! src/hotspot/share/utilities/rbTree.inline.hpp
! test/hotspot/gtest/utilities/test_rbtree.cpp

Changeset: 8c50bed8
Branch: premain
Author:    Casper Norrbin <cnorrbin at openjdk.org>
Date:      2025-09-04 10:48:57 +0000
URL:       https://git.openjdk.org/leyden/commit/8c50bed86709a45615743dd7953b8c6861f1da0c

8366872: Wrong number of template arguments in test in test_rbtree.cpp

Reviewed-by: ayang, syan

! test/hotspot/gtest/utilities/test_rbtree.cpp

Changeset: 80873a09
Branch: premain
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-09-04 13:17:29 +0000
URL:       https://git.openjdk.org/leyden/commit/80873a09bf8392d98d20273e0688b17c62252242

8366836: Don't execute post-IncludeCustomExtension if file was not included

Reviewed-by: erikj

! make/common/MakeIncludeEnd.gmk
! make/common/MakeIncludeStart.gmk

Changeset: e1903557
Branch: premain
Author:    David Beaumont <david.beaumont at oracle.com>
Committer: Roger Riggs <rriggs at openjdk.org>
Date:      2025-09-04 13:19:12 +0000
URL:       https://git.openjdk.org/leyden/commit/e19035577724f40aca14ef7d5dad0906ce9e89ab

8365467: Issues with jrtfs implementation for exploded run-time images

Reviewed-by: rriggs, sundar

! src/java.base/share/classes/jdk/internal/jrtfs/ExplodedImage.java
! src/java.base/share/classes/jdk/internal/jrtfs/SystemImage.java
+ test/jdk/jdk/internal/jrtfs/whitebox/ExplodedImageTestDriver.java
+ test/jdk/jdk/internal/jrtfs/whitebox/TEST.properties
+ test/jdk/jdk/internal/jrtfs/whitebox/java.base/jdk/internal/jrtfs/ExplodedImageTest.java

Changeset: 79a1a98c
Branch: premain
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-09-04 16:19:35 +0000
URL:       https://git.openjdk.org/leyden/commit/79a1a98cabb579a5de504144abacb386486fba7e

8366498: Simplify ClassFileParser::parse_super_class

Reviewed-by: dholmes, coleenp

! src/hotspot/share/classfile/classFileParser.cpp
! src/hotspot/share/classfile/classFileParser.hpp

Changeset: f90d5203
Branch: premain
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-09-04 16:23:46 +0000
URL:       https://git.openjdk.org/leyden/commit/f90d520308d5fa72497dc59bee7258931c2a3d95

8366475: Rename MetaspaceShared class to AOTMetaspace

Reviewed-by: kvn, asmehra

! src/hotspot/os/posix/vmError_posix.cpp
! src/hotspot/os/windows/vmError_windows.cpp
! src/hotspot/os_cpu/bsd_aarch64/javaThread_bsd_aarch64.cpp
! src/hotspot/share/cds/aotCacheAccess.cpp
! src/hotspot/share/cds/aotClassLocation.cpp
! src/hotspot/share/cds/aotLinkedClassBulkLoader.cpp
! src/hotspot/share/cds/aotMapLogger.cpp
= src/hotspot/share/cds/aotMetaspace.cpp
= src/hotspot/share/cds/aotMetaspace.hpp
! src/hotspot/share/cds/aotReferenceObjSupport.cpp
! src/hotspot/share/cds/archiveBuilder.cpp
! src/hotspot/share/cds/archiveHeapLoader.cpp
! src/hotspot/share/cds/archiveUtils.cpp
! src/hotspot/share/cds/archiveUtils.inline.hpp
! src/hotspot/share/cds/cdsConfig.cpp
! src/hotspot/share/cds/cdsHeapVerifier.cpp
! src/hotspot/share/cds/cdsProtectionDomain.cpp
! src/hotspot/share/cds/classListParser.cpp
! src/hotspot/share/cds/cppVtables.cpp
! src/hotspot/share/cds/dumpTimeClassInfo.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/finalImageRecipes.cpp
! src/hotspot/share/cds/heapShared.cpp
! src/hotspot/share/cds/heapShared.hpp
! src/hotspot/share/cds/lambdaFormInvokers.cpp
! src/hotspot/share/cds/lambdaProxyClassDictionary.hpp
! src/hotspot/share/cds/runTimeClassInfo.cpp
! src/hotspot/share/cds/runTimeClassInfo.hpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/modules.cpp
! src/hotspot/share/classfile/stringTable.cpp
! src/hotspot/share/classfile/symbolTable.cpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/code/aotCodeCache.cpp
! src/hotspot/share/include/cds.h
! src/hotspot/share/interpreter/abstractInterpreter.cpp
! src/hotspot/share/interpreter/rewriter.cpp
! src/hotspot/share/memory/metaspace.cpp
! src/hotspot/share/memory/metaspace.hpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/memory/universe.hpp
! src/hotspot/share/oops/arrayKlass.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/klassVtable.cpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/oops/symbol.cpp
! src/hotspot/share/oops/trainingData.cpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/prims/jvmtiRedefineClasses.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/java.cpp
! src/hotspot/share/runtime/threads.cpp
! src/hotspot/share/utilities/vmError.cpp
! test/hotspot/jtreg/runtime/cds/SpaceUtilizationCheck.java
! test/hotspot/jtreg/runtime/cds/appcds/SharedArchiveConsistency.java
! test/lib/jdk/test/lib/cds/CDSArchiveUtils.java

Changeset: 8520fd3f
Branch: premain
Author:    Vladimir Ivanov <vaivanov at openjdk.org>
Committer: Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2025-09-04 16:50:58 +0000
URL:       https://git.openjdk.org/leyden/commit/8520fd3f6a8d00d3ab0b01af6ce2307f74258fb6

8366365: [test] test/lib-test/jdk/test/whitebox/CPUInfoTest.java should be updated

Reviewed-by: kvn, sviswanathan

! test/lib-test/jdk/test/whitebox/CPUInfoTest.java

Changeset: 1dc1d56f
Branch: premain
Author:    Vladimir Ivanov <vaivanov at openjdk.org>
Committer: Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2025-09-04 16:57:36 +0000
URL:       https://git.openjdk.org/leyden/commit/1dc1d56f79e10c9b4c5c8b42a80a191f7b14c738

8363858: [perf] OptimizeFill may use wide set of intrinsics

Reviewed-by: roland, sviswanathan

! src/hotspot/cpu/x86/vm_version_x86.cpp

Changeset: 945aaf89
Branch: premain
Author:    Casper Norrbin <cnorrbin at openjdk.org>
Date:      2025-09-04 19:00:39 +0000
URL:       https://git.openjdk.org/leyden/commit/945aaf893219f9ead94fd8aae4994f7b520f64bf

8366897: RBTreeTest.IntrusiveCustomVerifyTest and RBTreeTest.CustomVerify tests fail on non-debug builds

Reviewed-by: ayang

! src/hotspot/share/utilities/rbTree.inline.hpp

Changeset: c3bf3b5d
Branch: premain
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-09-04 15:27:22 +0000
URL:       https://git.openjdk.org/leyden/commit/c3bf3b5d4b7217c701c4aacf2c12f55b3526a555

Merge master 09-04-25

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/assembler_aarch64.hpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/vm_version_aarch64.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/cpu/x86/vm_version_x86.cpp
! src/hotspot/share/asm/codeBuffer.hpp
! src/hotspot/share/cds/aotCacheAccess.cpp
! src/hotspot/share/cds/aotClassLinker.cpp
! src/hotspot/share/cds/aotClassLocation.cpp
! src/hotspot/share/cds/aotConstantPoolResolver.cpp
! src/hotspot/share/cds/aotLinkedClassBulkLoader.cpp
= src/hotspot/share/cds/aotMetaspace.cpp
= src/hotspot/share/cds/aotMetaspace.hpp
! src/hotspot/share/cds/archiveBuilder.cpp
! src/hotspot/share/cds/archiveHeapLoader.cpp
! src/hotspot/share/cds/archiveUtils.cpp
! src/hotspot/share/cds/archiveUtils.hpp
! src/hotspot/share/cds/cdsConfig.cpp
! src/hotspot/share/cds/cdsEndTrainingUpcall.cpp
! src/hotspot/share/cds/cdsHeapVerifier.cpp
! src/hotspot/share/cds/cdsProtectionDomain.cpp
! src/hotspot/share/cds/classListParser.cpp
! src/hotspot/share/cds/classListWriter.cpp
! src/hotspot/share/cds/dumpTimeClassInfo.cpp
! src/hotspot/share/cds/dumpTimeClassInfo.hpp
! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/cds/filemap.hpp
! src/hotspot/share/cds/finalImageRecipes.cpp
! src/hotspot/share/cds/heapShared.cpp
! src/hotspot/share/cds/heapShared.hpp
! src/hotspot/share/cds/lambdaProxyClassDictionary.hpp
! src/hotspot/share/ci/ciEnv.cpp
! src/hotspot/share/ci/ciReplay.cpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/klassFactory.cpp
! src/hotspot/share/classfile/modules.cpp
! src/hotspot/share/classfile/stringTable.cpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/classfile/systemDictionaryShared.hpp
! src/hotspot/share/code/aotCodeCache.cpp
! src/hotspot/share/compiler/compilationPolicy.cpp
! src/hotspot/share/compiler/compilationPolicy.hpp
! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/gc/g1/c1/g1BarrierSetC1.cpp
! src/hotspot/share/interpreter/abstractInterpreter.cpp
! src/hotspot/share/interpreter/interpreterRuntime.cpp
! src/hotspot/share/interpreter/rewriter.cpp
! src/hotspot/share/jfr/instrumentation/jfrEventClassTransformer.cpp
! src/hotspot/share/memory/memoryReserver.cpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/oops/constantPool.cpp
! src/hotspot/share/oops/cpCache.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/instanceKlass.hpp
! src/hotspot/share/oops/klass.cpp
! src/hotspot/share/oops/klass.hpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/oops/trainingData.cpp
! src/hotspot/share/prims/jni.cpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/prims/methodHandles.cpp
! src/hotspot/share/prims/methodHandles.hpp
! src/hotspot/share/prims/unsafe.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/frame.cpp
! src/hotspot/share/runtime/init.cpp
! src/hotspot/share/runtime/java.cpp
! src/hotspot/share/runtime/javaThread.cpp
! src/hotspot/share/runtime/javaThread.hpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/sharedRuntime.hpp
! src/hotspot/share/runtime/signature.cpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/threads.cpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/hotspot/share/services/management.cpp
! src/hotspot/share/utilities/vmError.cpp
! src/java.base/share/classes/java/lang/module/ModuleDescriptor.java
! test/hotspot/jtreg/runtime/cds/appcds/LotsOfSyntheticClasses.java
! test/hotspot/jtreg/runtime/cds/appcds/aotCode/AOTCodeCompressedOopsTest.java
! test/hotspot/jtreg/runtime/cds/appcds/aotProfile/AOTProfileFlags.java
! test/lib/jdk/test/lib/cds/CDSTestUtils.java
! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/assembler_aarch64.hpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/vm_version_aarch64.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/cpu/x86/vm_version_x86.cpp
! src/hotspot/share/asm/codeBuffer.hpp
! src/hotspot/share/cds/aotCacheAccess.cpp
! src/hotspot/share/cds/aotClassLinker.cpp
! src/hotspot/share/cds/aotClassLocation.cpp
! src/hotspot/share/cds/aotConstantPoolResolver.cpp
! src/hotspot/share/cds/aotLinkedClassBulkLoader.cpp
! src/hotspot/share/cds/aotMetaspace.cpp
! src/hotspot/share/cds/aotMetaspace.hpp
! src/hotspot/share/cds/archiveBuilder.cpp
! src/hotspot/share/cds/archiveHeapLoader.cpp
! src/hotspot/share/cds/archiveUtils.cpp
! src/hotspot/share/cds/archiveUtils.hpp
! src/hotspot/share/cds/cdsConfig.cpp
+ src/hotspot/share/cds/cdsEndTrainingUpcall.cpp
! src/hotspot/share/cds/cdsHeapVerifier.cpp
! src/hotspot/share/cds/cdsProtectionDomain.cpp
! src/hotspot/share/cds/classListParser.cpp
! src/hotspot/share/cds/classListWriter.cpp
! src/hotspot/share/cds/dumpTimeClassInfo.cpp
! src/hotspot/share/cds/dumpTimeClassInfo.hpp
! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/cds/filemap.hpp
! src/hotspot/share/cds/finalImageRecipes.cpp
! src/hotspot/share/cds/heapShared.cpp
! src/hotspot/share/cds/heapShared.hpp
! src/hotspot/share/cds/lambdaProxyClassDictionary.hpp
! src/hotspot/share/ci/ciEnv.cpp
! src/hotspot/share/ci/ciReplay.cpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/klassFactory.cpp
! src/hotspot/share/classfile/modules.cpp
! src/hotspot/share/classfile/stringTable.cpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/classfile/systemDictionaryShared.hpp
! src/hotspot/share/code/aotCodeCache.cpp
! src/hotspot/share/compiler/compilationPolicy.cpp
! src/hotspot/share/compiler/compilationPolicy.hpp
! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/gc/g1/c1/g1BarrierSetC1.cpp
! src/hotspot/share/interpreter/abstractInterpreter.cpp
! src/hotspot/share/interpreter/interpreterRuntime.cpp
! src/hotspot/share/interpreter/rewriter.cpp
! src/hotspot/share/jfr/instrumentation/jfrEventClassTransformer.cpp
! src/hotspot/share/memory/memoryReserver.cpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/oops/constantPool.cpp
! src/hotspot/share/oops/cpCache.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/instanceKlass.hpp
! src/hotspot/share/oops/klass.cpp
! src/hotspot/share/oops/klass.hpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/oops/trainingData.cpp
! src/hotspot/share/prims/jni.cpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/prims/methodHandles.cpp
! src/hotspot/share/prims/methodHandles.hpp
! src/hotspot/share/prims/unsafe.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/frame.cpp
! src/hotspot/share/runtime/init.cpp
! src/hotspot/share/runtime/java.cpp
! src/hotspot/share/runtime/javaThread.cpp
! src/hotspot/share/runtime/javaThread.hpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/sharedRuntime.hpp
! src/hotspot/share/runtime/signature.cpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/threads.cpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/hotspot/share/services/management.cpp
! src/hotspot/share/utilities/vmError.cpp
! src/java.base/share/classes/java/lang/module/ModuleDescriptor.java
! test/hotspot/jtreg/runtime/cds/appcds/LotsOfSyntheticClasses.java
! test/hotspot/jtreg/runtime/cds/appcds/aotCode/AOTCodeCompressedOopsTest.java
! test/hotspot/jtreg/runtime/cds/appcds/aotProfile/AOTProfileFlags.java
! test/lib/jdk/test/lib/cds/CDSTestUtils.java

Changeset: f05632cd
Branch: premain
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-09-04 17:49:41 +0000
URL:       https://git.openjdk.org/leyden/commit/f05632cd8f524712506573e50c739b760abf898c

Increased timeout in SpringPetClinic.java

! test/hotspot/jtreg/runtime/cds/appcds/applications/SpringPetClinic.java


From shade at openjdk.org  Fri Sep  5 11:11:26 2025
From: shade at openjdk.org (Aleksey Shipilev)
Date: Fri, 5 Sep 2025 11:11:26 GMT
Subject: RFR: Refactor AOTCodeCache layout to store preload entries
 separately
In-Reply-To: <gXGvSomyQu-JjyXN12mgkpTf3rp9KYz0B02gW8mOpZA=.924c289f-fdbc-4879-80dc-a4558db567e7@github.com>
References: <gXGvSomyQu-JjyXN12mgkpTf3rp9KYz0B02gW8mOpZA=.924c289f-fdbc-4879-80dc-a4558db567e7@github.com>
Message-ID: <hEGidK4eu9eywEKC1YBt0f2cagUE0Zdl90lh1JdIgEI=.b447a85b-2ea9-4bc5-a9cf-c8090f17f5d5@github.com>

On Wed, 3 Sep 2025 23:32:47 GMT, Ashutosh Mehra <asmehra at openjdk.org> wrote:

> Currently the mechanism to lay out final AOTCodeCache entries in `AOTCodeCache::finish_write()` is a bit convoluted.
> Code data is initially written in a temporary buffer and then assembled in the final buffer in `AOTCodeCache::finish_write()`.
> 
> In the temporary buffer AOTCodeEntry structs are added from the end of the buffer, and the payload (the actual compiled code) is added from the start of the buffer. That means the temporary buffer holds AOTCodeEntry in reverse order.
> 
> ACE=AOTCodeEntry
> 
> | payload | ... | ACE[n] | ACE[n-1] | ... | ACE[0] |
> 
> 
> When assembling the final buffer, AOTCodeEntry structs are first copied in the temporary buffer to make the order correct:
> 
> 
> | payload | ...| ACE[0] | ACE[1] | ... | ACE[n] |... | ACE[n] | ACE[n-1] | ... | ACE[0] |
> 
> 
> and then the whole memory block is copied into the final buffer.
> This means the size of the temporary buffer needs to be a bit more than required.
> 
> Another issue is the search table created in `finish_write`. This table includes entries marked for preload. However, preload entries are never looked up; they get loaded at the start of the JVM in `preload_aot_code()`. Since the preload and other code entries are mixed together,  we also need a separate table to identify the preload entries.
> 
> This PR is an attempt to fix above issues. It does final assembly in following steps:
> 1. Process AOTCodeEntry structs in the temporary buffer in reverse order and write the ones marked for preload in the final buffer
> 2. Now the payload for the preload entries is marked
> 3. Next, add the AOTCodeEntry structs for non-preload code to the final buffer
> 4. Then add the payload for these entries
> 5. Finally add the search table
> 
> 
> | ACE[0] | ... | ACE[m] | payload | ACE[0] | ... | ACE[n] | payload | search_table |
> 
> 
> This layout separates the preload entries from rest of the code and these entries can then be processed sequentially when the cache is loaded. There is no need for a separate table to identify the preload entries.
> 
> I have added the new functionality in separate methods suffixed with `_new` (eg `finish_write_new` and `preload_aot_code_new`) and they are guarded by `UseNewCode` flag.
> 
> **Performance impact:**
> 
> Startup numbers for spring-boot-getting-started:
> 
> Run,Old CDS + AOT,New CDS + AOT
> 1,263,275
> 2,265,278
> 3,266,272
> 4,277,271
> 5,265,265
> 6,264,261
> 7,266,263
> 8,258,266
> 9,275,268
> 10,277,263
> Geomean,267.53,268.15
> Stdev,6.14,5.34
> 
> 
> AOTCache size comparison:
> 
> -XX:-UseNewCode: 65613824 bytes
> -XX:+UseNewCode: 65597440 bytes...

`UseNewCode` should really be folded. It is good for experimentation, but the final commit should just do the new code unconditionally.

-------------

PR Comment: https://git.openjdk.org/leyden/pull/95#issuecomment-3257972479

From asmehra at openjdk.org  Fri Sep  5 14:10:33 2025
From: asmehra at openjdk.org (Ashutosh Mehra)
Date: Fri, 5 Sep 2025 14:10:33 GMT
Subject: RFR: Refactor AOTCodeCache layout to store preload entries
 separately
In-Reply-To: <hEGidK4eu9eywEKC1YBt0f2cagUE0Zdl90lh1JdIgEI=.b447a85b-2ea9-4bc5-a9cf-c8090f17f5d5@github.com>
References: <gXGvSomyQu-JjyXN12mgkpTf3rp9KYz0B02gW8mOpZA=.924c289f-fdbc-4879-80dc-a4558db567e7@github.com>
 <hEGidK4eu9eywEKC1YBt0f2cagUE0Zdl90lh1JdIgEI=.b447a85b-2ea9-4bc5-a9cf-c8090f17f5d5@github.com>
Message-ID: <E3Sr9gGsYs3uRfeI5mtONmz-jYkEYsjDB-BH_b7Jdpc=.bdde4bfc-79b2-4c8a-ab68-feeb2cfc25ec@github.com>

On Fri, 5 Sep 2025 11:08:19 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> UseNewCode should really be folded. It is good for experimentation, but the final commit should just do the new code unconditionally.

Yes, that's the plan. I added `UseNewCode` to make it easier to compare performance. If the patch looks fine, I will update the patch to remove the older version of the functions.

-------------

PR Comment: https://git.openjdk.org/leyden/pull/95#issuecomment-3258490906

From asmehra at openjdk.org  Fri Sep  5 14:16:36 2025
From: asmehra at openjdk.org (Ashutosh Mehra)
Date: Fri, 5 Sep 2025 14:16:36 GMT
Subject: RFR: Refactor AOTCodeCache layout to store preload entries
 separately
In-Reply-To: <948py8Y2UTcysHwod5V024iL9hCgCIivzSHWESgiErY=.e3e56be4-c920-421b-a8e6-af3b63ef252b@github.com>
References: <gXGvSomyQu-JjyXN12mgkpTf3rp9KYz0B02gW8mOpZA=.924c289f-fdbc-4879-80dc-a4558db567e7@github.com>
 <948py8Y2UTcysHwod5V024iL9hCgCIivzSHWESgiErY=.e3e56be4-c920-421b-a8e6-af3b63ef252b@github.com>
Message-ID: <Ntee728nZGOsz70OObwFUFMK5lCWOqsMV5d056fjOYA=.67e41e20-e7aa-467d-9748-2da9479d45f9@github.com>

On Thu, 4 Sep 2025 15:23:35 GMT, Andrew Dinn <adinn at openjdk.org> wrote:

>> Currently the mechanism to lay out final AOTCodeCache entries in `AOTCodeCache::finish_write()` is a bit convoluted.
>> Code data is initially written in a temporary buffer and then assembled in the final buffer in `AOTCodeCache::finish_write()`.
>> 
>> In the temporary buffer AOTCodeEntry structs are added from the end of the buffer, and the payload (the actual compiled code) is added from the start of the buffer. That means the temporary buffer holds AOTCodeEntry in reverse order.
>> 
>> ACE=AOTCodeEntry
>> 
>> | payload | ... | ACE[n] | ACE[n-1] | ... | ACE[0] |
>> 
>> 
>> When assembling the final buffer, AOTCodeEntry structs are first copied in the temporary buffer to make the order correct:
>> 
>> 
>> | payload | ...| ACE[0] | ACE[1] | ... | ACE[n] |... | ACE[n] | ACE[n-1] | ... | ACE[0] |
>> 
>> 
>> and then the whole memory block is copied into the final buffer.
>> This means the size of the temporary buffer needs to be a bit more than required.
>> 
>> Another issue is the search table created in `finish_write`. This table includes entries marked for preload. However, preload entries are never looked up; they get loaded at the start of the JVM in `preload_aot_code()`. Since the preload and other code entries are mixed together,  we also need a separate table to identify the preload entries.
>> 
>> This PR is an attempt to fix above issues. It does final assembly in following steps:
>> 1. Process AOTCodeEntry structs in the temporary buffer in reverse order and write the ones marked for preload in the final buffer
>> 2. Now the payload for the preload entries is marked
>> 3. Next, add the AOTCodeEntry structs for non-preload code to the final buffer
>> 4. Then add the payload for these entries
>> 5. Finally add the search table
>> 
>> 
>> | ACE[0] | ... | ACE[m] | payload | ACE[0] | ... | ACE[n] | payload | search_table |
>> 
>> 
>> This layout separates the preload entries from rest of the code and these entries can then be processed sequentially when the cache is loaded. There is no need for a separate table to identify the preload entries.
>> 
>> I have added the new functionality in separate methods suffixed with `_new` (eg `finish_write_new` and `preload_aot_code_new`) and they are guarded by `UseNewCode` flag.
>> 
>> **Performance impact:**
>> 
>> Startup numbers for spring-boot-getting-started:
>> 
>> Run,Old CDS + AOT,New CDS + AOT
>> 1,263,275
>> 2,265,278
>> 3,266,272
>> 4,277,271
>> 5,265,265
>> 6,264,261
>> 7,266,263
>> 8,258,266
>> 9,275,268
>> 10,277,263
>> Geomean,267.53,268.15
>> St...
>
> src/hotspot/share/code/aotCodeCache.cpp line 511:
> 
>> 509:     }
>> 510:     log_info (aot, codecache, init)("Loaded %u AOT code entries from AOT Code Cache", _load_header->entries_count());
>> 511:     log_debug(aot, codecache, init)("  %s: total=%u", aot_code_entry_kind_name[AOTCodeEntry::Adapter], _load_header->adapters_count());
> 
> You need to fix the exit trace at line 1300 onwards to call `aot_code_entry_kind_name()`

Those exit traces are in older version of finish_write, which I am going to remove now.

-------------

PR Review Comment: https://git.openjdk.org/leyden/pull/95#discussion_r2325223367

From asmehra at openjdk.org  Fri Sep  5 14:59:05 2025
From: asmehra at openjdk.org (Ashutosh Mehra)
Date: Fri, 5 Sep 2025 14:59:05 GMT
Subject: RFR: Refactor AOTCodeCache layout to store preload entries
 separately [v2]
In-Reply-To: <gXGvSomyQu-JjyXN12mgkpTf3rp9KYz0B02gW8mOpZA=.924c289f-fdbc-4879-80dc-a4558db567e7@github.com>
References: <gXGvSomyQu-JjyXN12mgkpTf3rp9KYz0B02gW8mOpZA=.924c289f-fdbc-4879-80dc-a4558db567e7@github.com>
Message-ID: <UKzGljUxnc_KFh_aK_UHBCtQwyCf2LjL5iypRpXTJ5A=.93a947c9-1df3-476d-ae13-e845c991a26b@github.com>

> Currently the mechanism to lay out final AOTCodeCache entries in `AOTCodeCache::finish_write()` is a bit convoluted.
> Code data is initially written in a temporary buffer and then assembled in the final buffer in `AOTCodeCache::finish_write()`.
> 
> In the temporary buffer AOTCodeEntry structs are added from the end of the buffer, and the payload (the actual compiled code) is added from the start of the buffer. That means the temporary buffer holds AOTCodeEntry in reverse order.
> 
> ACE=AOTCodeEntry
> 
> | payload | ... | ACE[n] | ACE[n-1] | ... | ACE[0] |
> 
> 
> When assembling the final buffer, AOTCodeEntry structs are first copied in the temporary buffer to make the order correct:
> 
> 
> | payload | ...| ACE[0] | ACE[1] | ... | ACE[n] |... | ACE[n] | ACE[n-1] | ... | ACE[0] |
> 
> 
> and then the whole memory block is copied into the final buffer.
> This means the size of the temporary buffer needs to be a bit more than required.
> 
> Another issue is the search table created in `finish_write`. This table includes entries marked for preload. However, preload entries are never looked up; they get loaded at the start of the JVM in `preload_aot_code()`. Since the preload and other code entries are mixed together,  we also need a separate table to identify the preload entries.
> 
> This PR is an attempt to fix above issues. It does final assembly in following steps:
> 1. Process AOTCodeEntry structs in the temporary buffer in reverse order and write the ones marked for preload in the final buffer
> 2. Now the payload for the preload entries is marked
> 3. Next, add the AOTCodeEntry structs for non-preload code to the final buffer
> 4. Then add the payload for these entries
> 5. Finally add the search table
> 
> 
> | ACE[0] | ... | ACE[m] | payload | ACE[0] | ... | ACE[n] | payload | search_table |
> 
> 
> This layout separates the preload entries from rest of the code and these entries can then be processed sequentially when the cache is loaded. There is no need for a separate table to identify the preload entries.
> 
> I have added the new functionality in separate methods suffixed with `_new` (eg `finish_write_new` and `preload_aot_code_new`) and they are guarded by `UseNewCode` flag.
> 
> **Performance impact:**
> 
> Startup numbers for spring-boot-getting-started:
> 
> Run,Old CDS + AOT,New CDS + AOT
> 1,263,275
> 2,265,278
> 3,266,272
> 4,277,271
> 5,265,265
> 6,264,261
> 7,266,263
> 8,258,266
> 9,275,268
> 10,277,263
> Geomean,267.53,268.15
> Stdev,6.14,5.34
> 
> 
> AOTCache size comparison:
> 
> -XX:-UseNewCode: 65613824 bytes
> -XX:+UseNewCode: 65597440 bytes...

Ashutosh Mehra has updated the pull request incrementally with one additional commit since the last revision:

  Remove UseNewCode and older version of functions
  
  Signed-off-by: Ashutosh Mehra <asmehra at redhat.com>

-------------

Changes:
  - all: https://git.openjdk.org/leyden/pull/95/files
  - new: https://git.openjdk.org/leyden/pull/95/files/0e76a2d3..f1e95d7b

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=leyden&pr=95&range=01
 - incr: https://webrevs.openjdk.org/?repo=leyden&pr=95&range=00-01

  Stats: 293 lines in 2 files changed: 0 ins; 263 del; 30 mod
  Patch: https://git.openjdk.org/leyden/pull/95.diff
  Fetch: git fetch https://git.openjdk.org/leyden.git pull/95/head:pull/95

PR: https://git.openjdk.org/leyden/pull/95

From asmehra at openjdk.org  Fri Sep  5 16:39:33 2025
From: asmehra at openjdk.org (Ashutosh Mehra)
Date: Fri, 5 Sep 2025 16:39:33 GMT
Subject: RFR: Refactor AOTCodeCache layout to store preload entries
 separately
In-Reply-To: <hEGidK4eu9eywEKC1YBt0f2cagUE0Zdl90lh1JdIgEI=.b447a85b-2ea9-4bc5-a9cf-c8090f17f5d5@github.com>
References: <gXGvSomyQu-JjyXN12mgkpTf3rp9KYz0B02gW8mOpZA=.924c289f-fdbc-4879-80dc-a4558db567e7@github.com>
 <hEGidK4eu9eywEKC1YBt0f2cagUE0Zdl90lh1JdIgEI=.b447a85b-2ea9-4bc5-a9cf-c8090f17f5d5@github.com>
Message-ID: <n3MazcscBKYeoGE32t5Bev-opBPWytMu7cd2ohry5fE=.e8aef115-ed1a-4d60-87ce-0d1bbb48a977@github.com>

On Fri, 5 Sep 2025 11:08:19 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> Currently the mechanism to lay out final AOTCodeCache entries in `AOTCodeCache::finish_write()` is a bit convoluted.
>> Code data is initially written in a temporary buffer and then assembled in the final buffer in `AOTCodeCache::finish_write()`.
>> 
>> In the temporary buffer AOTCodeEntry structs are added from the end of the buffer, and the payload (the actual compiled code) is added from the start of the buffer. That means the temporary buffer holds AOTCodeEntry in reverse order.
>> 
>> ACE=AOTCodeEntry
>> 
>> | payload | ... | ACE[n] | ACE[n-1] | ... | ACE[0] |
>> 
>> 
>> When assembling the final buffer, AOTCodeEntry structs are first copied in the temporary buffer to make the order correct:
>> 
>> 
>> | payload | ...| ACE[0] | ACE[1] | ... | ACE[n] |... | ACE[n] | ACE[n-1] | ... | ACE[0] |
>> 
>> 
>> and then the whole memory block is copied into the final buffer.
>> This means the size of the temporary buffer needs to be a bit more than required.
>> 
>> Another issue is the search table created in `finish_write`. This table includes entries marked for preload. However, preload entries are never looked up; they get loaded at the start of the JVM in `preload_aot_code()`. Since the preload and other code entries are mixed together,  we also need a separate table to identify the preload entries.
>> 
>> This PR is an attempt to fix above issues. It does final assembly in following steps:
>> 1. Process AOTCodeEntry structs in the temporary buffer in reverse order and write the ones marked for preload in the final buffer
>> 2. Now the payload for the preload entries is marked
>> 3. Next, add the AOTCodeEntry structs for non-preload code to the final buffer
>> 4. Then add the payload for these entries
>> 5. Finally add the search table
>> 
>> 
>> | ACE[0] | ... | ACE[m] | payload | ACE[0] | ... | ACE[n] | payload | search_table |
>> 
>> 
>> This layout separates the preload entries from rest of the code and these entries can then be processed sequentially when the cache is loaded. There is no need for a separate table to identify the preload entries.
>> 
>> I have added the new functionality in separate methods suffixed with `_new` (eg `finish_write_new` and `preload_aot_code_new`) and they are guarded by `UseNewCode` flag.
>> 
>> **Performance impact:**
>> 
>> Startup numbers for spring-boot-getting-started:
>> 
>> Run,Old CDS + AOT,New CDS + AOT
>> 1,263,275
>> 2,265,278
>> 3,266,272
>> 4,277,271
>> 5,265,265
>> 6,264,261
>> 7,266,263
>> 8,258,266
>> 9,275,268
>> 10,277,263
>> Geomean,267.53,268.15
>> St...
>
> `UseNewCode` should really be folded. It is good for experimentation, but the final commit should just do the new code unconditionally.

@shipilev I have removed the older version of the functions.

-------------

PR Comment: https://git.openjdk.org/leyden/pull/95#issuecomment-3258981085

From adinn at openjdk.org  Mon Sep  8 13:39:30 2025
From: adinn at openjdk.org (Andrew Dinn)
Date: Mon, 8 Sep 2025 13:39:30 GMT
Subject: RFR: Refactor AOTCodeCache layout to store preload entries
 separately [v2]
In-Reply-To: <UKzGljUxnc_KFh_aK_UHBCtQwyCf2LjL5iypRpXTJ5A=.93a947c9-1df3-476d-ae13-e845c991a26b@github.com>
References: <gXGvSomyQu-JjyXN12mgkpTf3rp9KYz0B02gW8mOpZA=.924c289f-fdbc-4879-80dc-a4558db567e7@github.com>
 <UKzGljUxnc_KFh_aK_UHBCtQwyCf2LjL5iypRpXTJ5A=.93a947c9-1df3-476d-ae13-e845c991a26b@github.com>
Message-ID: <KPY2Afguc83sByCU-7Vz-LRjiY9UWXOq8ATKIztAE_o=.aac6a371-2892-426a-8b7c-f52efe5e994b@github.com>

On Fri, 5 Sep 2025 14:59:05 GMT, Ashutosh Mehra <asmehra at openjdk.org> wrote:

>> Currently the mechanism to lay out final AOTCodeCache entries in `AOTCodeCache::finish_write()` is a bit convoluted.
>> Code data is initially written in a temporary buffer and then assembled in the final buffer in `AOTCodeCache::finish_write()`.
>> 
>> In the temporary buffer AOTCodeEntry structs are added from the end of the buffer, and the payload (the actual compiled code) is added from the start of the buffer. That means the temporary buffer holds AOTCodeEntry in reverse order.
>> 
>> ACE=AOTCodeEntry
>> 
>> | payload | ... | ACE[n] | ACE[n-1] | ... | ACE[0] |
>> 
>> 
>> When assembling the final buffer, AOTCodeEntry structs are first copied in the temporary buffer to make the order correct:
>> 
>> 
>> | payload | ...| ACE[0] | ACE[1] | ... | ACE[n] |... | ACE[n] | ACE[n-1] | ... | ACE[0] |
>> 
>> 
>> and then the whole memory block is copied into the final buffer.
>> This means the size of the temporary buffer needs to be a bit more than required.
>> 
>> Another issue is the search table created in `finish_write`. This table includes entries marked for preload. However, preload entries are never looked up; they get loaded at the start of the JVM in `preload_aot_code()`. Since the preload and other code entries are mixed together,  we also need a separate table to identify the preload entries.
>> 
>> This PR is an attempt to fix above issues. It does final assembly in following steps:
>> 1. Process AOTCodeEntry structs in the temporary buffer in reverse order and write the ones marked for preload in the final buffer
>> 2. Now the payload for the preload entries is marked
>> 3. Next, add the AOTCodeEntry structs for non-preload code to the final buffer
>> 4. Then add the payload for these entries
>> 5. Finally add the search table
>> 
>> 
>> | ACE[0] | ... | ACE[m] | payload | ACE[0] | ... | ACE[n] | payload | search_table |
>> 
>> 
>> This layout separates the preload entries from rest of the code and these entries can then be processed sequentially when the cache is loaded. There is no need for a separate table to identify the preload entries.
>> 
>> I have added the new functionality in separate methods suffixed with `_new` (eg `finish_write_new` and `preload_aot_code_new`) and they are guarded by `UseNewCode` flag.
>> 
>> **Performance impact:**
>> 
>> Startup numbers for spring-boot-getting-started:
>> 
>> Run,Old CDS + AOT,New CDS + AOT
>> 1,263,275
>> 2,265,278
>> 3,266,272
>> 4,277,271
>> 5,265,265
>> 6,264,261
>> 7,266,263
>> 8,258,266
>> 9,275,268
>> 10,277,263
>> Geomean,267.53,268.15
>> St...
>
> Ashutosh Mehra has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Remove UseNewCode and older version of functions
>   
>   Signed-off-by: Ashutosh Mehra <asmehra at redhat.com>

Looks good.

-------------

Marked as reviewed by adinn (Committer).

PR Review: https://git.openjdk.org/leyden/pull/95#pullrequestreview-3196587475

From asmehra at openjdk.org  Mon Sep  8 14:00:36 2025
From: asmehra at openjdk.org (Ashutosh Mehra)
Date: Mon, 8 Sep 2025 14:00:36 GMT
Subject: RFR: Refactor AOTCodeCache layout to store preload entries
 separately [v2]
In-Reply-To: <KPY2Afguc83sByCU-7Vz-LRjiY9UWXOq8ATKIztAE_o=.aac6a371-2892-426a-8b7c-f52efe5e994b@github.com>
References: <gXGvSomyQu-JjyXN12mgkpTf3rp9KYz0B02gW8mOpZA=.924c289f-fdbc-4879-80dc-a4558db567e7@github.com>
 <UKzGljUxnc_KFh_aK_UHBCtQwyCf2LjL5iypRpXTJ5A=.93a947c9-1df3-476d-ae13-e845c991a26b@github.com>
 <KPY2Afguc83sByCU-7Vz-LRjiY9UWXOq8ATKIztAE_o=.aac6a371-2892-426a-8b7c-f52efe5e994b@github.com>
Message-ID: <9_RizL8_43IvL2WWi79tBLFzCG8n9UXssyjdWU_Rs9o=.ad29d9e4-d9e2-447a-8296-bc9debe944af@github.com>

On Mon, 8 Sep 2025 13:37:16 GMT, Andrew Dinn <adinn at openjdk.org> wrote:

>> Ashutosh Mehra has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Remove UseNewCode and older version of functions
>>   
>>   Signed-off-by: Ashutosh Mehra <asmehra at redhat.com>
>
> Looks good.

@adinn thank you for the review.

I will wait for @shipilev to complete his review before merging.

-------------

PR Comment: https://git.openjdk.org/leyden/pull/95#issuecomment-3266465311

From duke at openjdk.org  Wed Sep 10 16:09:15 2025
From: duke at openjdk.org (duke)
Date: Wed, 10 Sep 2025 16:09:15 GMT
Subject: git: openjdk/leyden: hermetic-java-runtime: 144 new changesets
Message-ID: <ea0ad67c-6014-405c-8fa7-78472460b1da@openjdk.org>

Changeset: f58d612b
Branch: hermetic-java-runtime
Author:    Saint Wesonga <saint.wesonga at microsoft.com>
Committer: David Holmes <dholmes at openjdk.org>
Date:      2025-09-02 04:01:32 +0000
URL:       https://git.openjdk.org/leyden/commit/f58d612b6111658f01fa6b927bb2b2032c685620

8366483: ShowRegistersOnAssertTest uses wrong register pattern string for Windows on AArch64

Reviewed-by: dholmes, shade

! test/hotspot/jtreg/runtime/ErrorHandling/ShowRegistersOnAssertTest.java

Changeset: 8f11d83a
Branch: hermetic-java-runtime
Author:    Philippe Marschall <philippe.marschall at gmail.com>
Committer: Jaikiran Pai <jpai at openjdk.org>
Date:      2025-09-02 05:49:06 +0000
URL:       https://git.openjdk.org/leyden/commit/8f11d83a0126f8179d72e714595588b631e6451d

8362893: Improve performance for MemorySegment::getString

Reviewed-by: pminborg, mcimadamore

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

Changeset: efb81daf
Branch: hermetic-java-runtime
Author:    SendaoYan <syan at openjdk.org>
Date:      2025-09-02 06:50:15 +0000
URL:       https://git.openjdk.org/leyden/commit/efb81dafaf6da334674e52dbb509208d7d872440

8366031: Mark com/sun/nio/sctp/SctpChannel/CloseDescriptors.java as intermittent

Reviewed-by: jpai

! test/jdk/com/sun/nio/sctp/SctpChannel/CloseDescriptors.java

Changeset: 55e7af05
Branch: hermetic-java-runtime
Author:    Leo Korinth <lkorinth at openjdk.org>
Date:      2025-09-02 07:27:12 +0000
URL:       https://git.openjdk.org/leyden/commit/55e7af0560335ef69af072cee60956cf8e6d00a1

8260555: Change the default TIMEOUT_FACTOR from 4 to 1

Reviewed-by: alanb, sspitsyn, lmesnik, ihse

! doc/testing.html
! doc/testing.md
! make/RunTests.gmk
! test/hotspot/jtreg/compiler/arguments/TestCompileTaskTimeout.java
! test/hotspot/jtreg/compiler/arraycopy/stress/TestStressArrayCopy.java
! test/hotspot/jtreg/compiler/c1/TestConcurrentPatching.java
! test/hotspot/jtreg/compiler/c1/TestPinnedIntrinsics.java
! test/hotspot/jtreg/compiler/c2/TestMergeStores.java
! test/hotspot/jtreg/compiler/c2/TestScalarReplacementMaxLiveNodes.java
! test/hotspot/jtreg/compiler/c2/TestStressRecompilation.java
! test/hotspot/jtreg/compiler/classUnloading/methodUnloading/TestOverloadCompileQueues.java
! test/hotspot/jtreg/compiler/codegen/TestAntiDependenciesHighMemUsage2.java
! test/hotspot/jtreg/compiler/codegen/aes/TestCipherBlockChainingEncrypt.java
! test/hotspot/jtreg/compiler/controldependency/TestLoadBypassesClassCast.java
! test/hotspot/jtreg/compiler/floatingpoint/TestFloatSyncJNIArgs.java
! test/hotspot/jtreg/compiler/intrinsics/TestLongUnsignedDivMod.java
! test/hotspot/jtreg/compiler/jsr292/ContinuousCallSiteTargetChange.java
! test/hotspot/jtreg/compiler/jsr292/RedefineMethodUsedByMultipleMethodHandles.java
! test/hotspot/jtreg/compiler/jvmci/jdk.vm.ci.runtime.test/src/jdk/vm/ci/runtime/test/RedefineClassTest.java
! test/hotspot/jtreg/compiler/jvmci/jdk.vm.ci.runtime.test/src/jdk/vm/ci/runtime/test/TestResolvedJavaMethod.java
! test/hotspot/jtreg/compiler/loopopts/TestMaxLoopOptsCountReached.java
! test/hotspot/jtreg/compiler/loopopts/TestPartialPeelAtUnsignedTestsNegativeLimit.java
! 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/loopopts/superword/SumRedAbsNeg_Double.java
! test/hotspot/jtreg/compiler/loopopts/superword/SumRedAbsNeg_Float.java
! test/hotspot/jtreg/compiler/loopopts/superword/SumRedSqrt_Double.java
! test/hotspot/jtreg/compiler/loopopts/superword/SumRed_Double.java
! test/hotspot/jtreg/compiler/loopopts/superword/SumRed_Float.java
! test/hotspot/jtreg/compiler/loopopts/superword/SumRed_Int.java
! test/hotspot/jtreg/compiler/loopopts/superword/TestDependencyOffsets.java
! test/hotspot/jtreg/compiler/loopopts/superword/TestEquivalentInvariants.java
! test/hotspot/jtreg/compiler/loopopts/superword/TestMovingLoadBeforeStore.java
! test/hotspot/jtreg/compiler/loopstripmining/CheckLoopStripMining.java
! test/hotspot/jtreg/compiler/profiling/TestProfileCounterOverflow.java
! test/hotspot/jtreg/compiler/profiling/spectrapredefineclass/Launcher.java
! test/hotspot/jtreg/compiler/profiling/spectrapredefineclass_classloaders/Launcher.java
! test/hotspot/jtreg/compiler/tiered/Level2RecompilationTest.java
! test/hotspot/jtreg/compiler/uncommontrap/TestDeoptOOM.java
! test/hotspot/jtreg/compiler/vectorapi/TestRawOopAtSafepoint.java
! test/hotspot/jtreg/compiler/vectorization/TestFloat16VectorOperations.java
! test/hotspot/jtreg/compiler/vectorization/TestVectorZeroCount.java
! test/hotspot/jtreg/gc/g1/TestGreyReclaimedHumongousObjects.java
! test/hotspot/jtreg/gc/g1/humongousObjects/TestHumongousClassLoader.java
! test/hotspot/jtreg/gc/g1/humongousObjects/TestHumongousNonArrayAllocation.java
! test/hotspot/jtreg/gc/g1/ihop/TestIHOPErgo.java
! test/hotspot/jtreg/gc/stress/TestMultiThreadStressRSet.java
! test/hotspot/jtreg/gc/stress/TestReclaimStringsLeaksMemory.java
! test/hotspot/jtreg/gc/stress/TestStressG1Humongous.java
! test/hotspot/jtreg/gc/stress/TestStressRSetCoarsening.java
! test/hotspot/jtreg/gc/stress/systemgc/TestSystemGCWithG1.java
! test/hotspot/jtreg/gc/stress/systemgc/TestSystemGCWithParallel.java
! test/hotspot/jtreg/gc/stress/systemgc/TestSystemGCWithSerial.java
! test/hotspot/jtreg/gc/stress/systemgc/TestSystemGCWithShenandoah.java
! test/hotspot/jtreg/gc/z/TestUncommit.java
! test/hotspot/jtreg/gtest/GTestWrapper.java
! test/hotspot/jtreg/runtime/8176717/TestInheritFD.java
! test/hotspot/jtreg/runtime/CreateMirror/ArraysNewInstanceBug.java
! test/hotspot/jtreg/runtime/ErrorHandling/CreateCoredumpOnCrash.java
! test/hotspot/jtreg/runtime/InvocationTests/invocationC1Tests.java
! test/hotspot/jtreg/runtime/InvocationTests/invokeinterfaceTests.java
! test/hotspot/jtreg/runtime/LoadClass/TestResize.java
! test/hotspot/jtreg/runtime/NMT/VirtualAllocCommitMerge.java
! test/hotspot/jtreg/runtime/SelectionResolution/InvokeInterfaceICCE.java
! test/hotspot/jtreg/runtime/SelectionResolution/InvokeInterfaceSuccessTest.java
! test/hotspot/jtreg/runtime/SelectionResolution/InvokeVirtualICCE.java
! test/hotspot/jtreg/runtime/SelectionResolution/InvokeVirtualSuccessTest.java
! test/hotspot/jtreg/runtime/Thread/TestThreadDumpMonitorContention.java
! test/hotspot/jtreg/runtime/cds/DeterministicDump.java
! test/hotspot/jtreg/runtime/cds/appcds/LotsOfSyntheticClasses.java
! test/hotspot/jtreg/runtime/cds/appcds/TestCommon.java
! test/hotspot/jtreg/runtime/cds/appcds/aotCode/AOTCodeCompressedOopsTest.java
! test/hotspot/jtreg/runtime/cds/appcds/aotProfile/AOTProfileFlags.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/SharedStringsStress.java
! test/hotspot/jtreg/runtime/exceptionMsgs/ArrayIndexOutOfBoundsException/ArrayIndexOutOfBoundsExceptionTest.java
! test/hotspot/jtreg/runtime/logging/RedefineClasses.java
! test/hotspot/jtreg/runtime/reflect/ReflectOutOfMemoryError.java
! test/hotspot/jtreg/serviceability/HeapDump/UnmountedVThreadNativeMethodAtTop.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorThreadTest.java
! test/hotspot/jtreg/serviceability/jvmti/SetTag/TagMapTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/SuspendResume2/SuspendResume2.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbDumpheap.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbFindPC.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbJstackXcompStress.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbThreadContext.java
! test/hotspot/jtreg/serviceability/sa/TestJhsdbJstackLineNumbers.java
! test/hotspot/jtreg/serviceability/sa/TestObjectAlignment.java
! test/hotspot/jtreg/serviceability/sa/sadebugd/SADebugDTest.java
! test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/TestNotCompilable.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/LargeObjects/large001/large001.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/LargeObjects/large002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/LargeObjects/large003/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/LargeObjects/large004/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/LargeObjects/large005/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/SoftReference/soft004/soft004.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/WeakReference/weak004/weak004.java
! test/hotspot/jtreg/vmTestbase/gc/vector/CircularListLow/TestDescription.java
! test/hotspot/jtreg/vmTestbase/jit/escape/AdaptiveBlocking/AdaptiveBlocking001/AdaptiveBlocking001.java
! test/hotspot/jtreg/vmTestbase/metaspace/shrink_grow/CompressedClassSpaceSize/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/shrink_grow/ShrinkGrowMultiJVM/ShrinkGrowMultiJVM.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy003/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy004/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy005/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy006/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy007/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy008/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy009/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy010/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy011/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy012/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy013/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy014/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy015/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/referringObjects/referringObjects001/referringObjects001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepEvent/_itself_/stepEvent004/stepEvent004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadDeathEvent/thread/thread001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/stress/serial/mixed002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdwp/VirtualMachine/HoldEvents/holdevents002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/RawMonitorWait/rawmnwait001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/sampling/SP03/sp03t001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/sampling/SP03/sp03t002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/sampling/SP04/sp04t001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/sampling/SP04/sp04t002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/sampling/SP07/sp07t001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadInfo/isSuspended/issuspended002.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/thread/strace001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/thread/strace002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/thread/strace003/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/strace/strace006.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/thread/thread001.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/thread/thread002.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/thread/thread005.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/thread/thread006.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/thread/thread007.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/thread/thread008.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree001/btree001.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree002/btree002.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree003/btree003.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree004/btree004.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree005/btree005.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree006/btree006.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree007/btree007.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree008/btree008.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree009/btree009.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree010/btree010.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree011/btree011.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree012/btree012.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/indy/func/jvmti/mergeCP_indy2manyDiff_a/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/meth/stress/compiler/i2c_c2i/Test.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/meth/stress/compiler/sequences/Test.java
! test/jdk/com/sun/crypto/provider/KeyFactory/TestProviderLeak.java
! test/jdk/com/sun/jdi/InterruptHangTest.java
! test/jdk/com/sun/jdi/MethodEntryExitEvents.java
! test/jdk/com/sun/jdi/ThreadMemoryLeakTest.java
! test/jdk/com/sun/jndi/ldap/LdapPoolTimeoutTest.java
! test/jdk/com/sun/nio/sctp/SctpChannel/Connect.java
! test/jdk/com/sun/nio/sctp/SctpServerChannel/NonBlockingAccept.java
! test/jdk/java/awt/font/NumericShaper/MTTest.java
! test/jdk/java/beans/XMLDecoder/8028054/TestMethodFinder.java
! test/jdk/java/foreign/StdLibTest.java
! test/jdk/java/foreign/TestAccessModes.java
! test/jdk/java/foreign/TestBufferStackStress2.java
! test/jdk/java/foreign/TestConcurrentClose.java
! test/jdk/java/foreign/TestDeadlock.java
! test/jdk/java/foreign/TestMismatch.java
! test/jdk/java/foreign/TestStringEncodingJumbo.java
! test/jdk/java/foreign/TestStubAllocFailure.java
! test/jdk/java/foreign/TestUpcallStack.java
! test/jdk/java/foreign/loaderLookup/TestLoaderLookup.java
! test/jdk/java/io/FileInputStream/UnreferencedFISClosesFd.java
! test/jdk/java/io/FileOutputStream/UnreferencedFOSClosesFd.java
! test/jdk/java/io/RandomAccessFile/UnreferencedRAFClosesFd.java
! test/jdk/java/lang/Class/getDeclaredField/FieldSetAccessibleTest.java
! test/jdk/java/lang/Math/IntegralPowTest.java
! test/jdk/java/lang/ProcessBuilder/FDLeakTest/FDLeakTest.java
! test/jdk/java/lang/ProcessBuilder/UnblockSignals.java
! test/jdk/java/lang/StackWalker/LocalsAndOperands.java
! test/jdk/java/lang/String/CompactString/MaxSizeUTF16String.java
! test/jdk/java/lang/StringBuilder/CompactStringBuilder.java
! test/jdk/java/lang/Thread/virtual/CancelTimerWithContention.java
! test/jdk/java/lang/Thread/virtual/MiscMonitorTests.java
! test/jdk/java/lang/Thread/virtual/MonitorEnterExit.java
! test/jdk/java/lang/Thread/virtual/MonitorWaitNotify.java
! test/jdk/java/lang/Thread/virtual/Parking.java
! test/jdk/java/lang/Thread/virtual/RetryMonitorEnterWhenPinned.java
! test/jdk/java/lang/Thread/virtual/Starvation.java
! test/jdk/java/lang/Thread/virtual/SynchronizedNative.java
! test/jdk/java/lang/Thread/virtual/ThreadPollOnYield.java
! test/jdk/java/lang/Thread/virtual/stress/GetStackTraceALotWhenBlocking.java
! test/jdk/java/lang/Thread/virtual/stress/GetStackTraceALotWithTimedWait.java
! test/jdk/java/lang/Thread/virtual/stress/ParkALot.java
! test/jdk/java/lang/Thread/virtual/stress/PinALot.java
! test/jdk/java/lang/Thread/virtual/stress/Skynet.java
! test/jdk/java/lang/Thread/virtual/stress/Skynet100kWithMonitors.java
! test/jdk/java/lang/Thread/virtual/stress/SleepALot.java
! test/jdk/java/lang/annotation/LoaderLeakTest.java
! test/jdk/java/lang/invoke/TestLambdaFormCustomization.java
! test/jdk/java/lang/reflect/IllegalArgumentsTest.java
! test/jdk/java/math/BigInteger/LargeValueExceptions.java
! test/jdk/java/net/DatagramSocket/UnreferencedDatagramSockets.java
! test/jdk/java/net/MulticastSocket/SetLoopbackModeIPv4.java
! test/jdk/java/net/MulticastSocket/UnreferencedMulticastSockets.java
! test/jdk/java/net/ServerSocket/UnreferencedSockets.java
! test/jdk/java/net/Socket/CloseAvailable.java
! test/jdk/java/net/httpclient/AsFileDownloadTest.java
! test/jdk/java/net/httpclient/BufferingSubscriberTest.java
! test/jdk/java/net/httpclient/CancelledResponse.java
! test/jdk/java/net/httpclient/HttpSlowServerTest.java
! test/jdk/java/net/httpclient/ManyRequests.java
! test/jdk/java/net/httpclient/ResponseBodyBeforeError.java
! test/jdk/java/net/httpclient/ResponsePublisher.java
! test/jdk/java/net/httpclient/SpecialHeadersTest.java
! test/jdk/java/net/httpclient/SplitResponse.java
! test/jdk/java/net/httpclient/SplitResponseAsync.java
! test/jdk/java/net/httpclient/SplitResponseKeepAlive.java
! test/jdk/java/net/httpclient/SplitResponseKeepAliveAsync.java
! test/jdk/java/net/httpclient/SplitResponseSSL.java
! test/jdk/java/net/httpclient/SplitResponseSSLAsync.java
! test/jdk/java/net/httpclient/SplitResponseSSLKeepAlive.java
! test/jdk/java/net/httpclient/SplitResponseSSLKeepAliveAsync.java
! test/jdk/java/net/httpclient/whitebox/FlowTestDriver.java
! test/jdk/java/nio/channels/AsynchronousSocketChannel/StressLoopback.java
! test/jdk/java/nio/channels/Channels/TransferTo.java
! test/jdk/java/nio/channels/Channels/TransferTo_2GB_transferFrom.java
! test/jdk/java/nio/channels/Channels/TransferTo_2GB_transferTo.java
! test/jdk/java/nio/channels/FileChannel/CleanerTest.java
! test/jdk/java/nio/channels/SocketChannel/CloseDuringConnect.java
! test/jdk/java/nio/channels/SocketChannel/OpenLeak.java
! test/jdk/java/nio/channels/unixdomain/IOExchanges.java
! test/jdk/java/nio/channels/vthread/BlockingChannelOps.java
! test/jdk/java/rmi/transport/dgcDeadLock/DGCDeadLock.java
! test/jdk/java/security/SignedObject/Chain.java
! test/jdk/java/text/Format/DateFormat/DateFormatTest.java
! test/jdk/java/util/HashMap/WhiteBoxResizeTest.java
! test/jdk/java/util/PluggableLocale/CurrencyNameProviderTest.java
! test/jdk/java/util/PluggableLocale/LocaleNameProviderTest.java
! test/jdk/java/util/concurrent/ScheduledThreadPoolExecutor/BasicCancelTest.java
! test/jdk/java/util/logging/FileHandlerPath.java
! test/jdk/java/util/logging/LogManager/Configuration/updateConfiguration/HandlersOnComplexResetUpdate.java
! test/jdk/java/util/logging/LogManager/Configuration/updateConfiguration/HandlersOnComplexUpdate.java
+ test/jdk/java/util/stream/boottest/java.base/java/util/stream/TEST.properties
+ test/jdk/java/util/stream/test/org/openjdk/tests/java/util/stream/TEST.properties
! test/jdk/java/util/zip/DeInflate.java
! test/jdk/java/util/zip/ZipFile/TestZipFileEncodings.java
! test/jdk/javax/net/ssl/ciphersuites/DisabledAlgorithms.java
! test/jdk/javax/swing/JFileChooser/6868611/bug6868611.java
! test/jdk/javax/swing/plaf/basic/BasicDirectoryModel/ConcurrentModification.java
! test/jdk/javax/swing/text/html/parser/Parser/8078268/bug8078268.java
! test/jdk/javax/xml/crypto/dsig/GenerationTests.java
! test/jdk/jdk/incubator/vector/AddTest.java
! test/jdk/jdk/internal/platform/docker/TestDockerMemoryMetricsSubgroup.java
! test/jdk/jdk/internal/platform/docker/TestGetFreeSwapSpaceSize.java
! test/jdk/jdk/internal/platform/docker/TestLimitsUpdating.java
! test/jdk/jdk/internal/platform/docker/TestPidsLimit.java
! test/jdk/jdk/internal/vm/Continuation/BasicExt.java
! test/jdk/jdk/internal/vm/Continuation/Fuzz.java
! test/jdk/jdk/jfr/api/consumer/recordingstream/TestClose.java
! test/jdk/jdk/jfr/api/metadata/annotations/TestStackFilter.java
! test/jdk/jdk/jfr/event/oldobject/TestEmergencyDumpAtOOM.java
! test/jdk/jdk/jfr/event/oldobject/TestObjectDescription.java
! test/jdk/jdk/jfr/event/profiling/TestCPUTimeSampleMultipleRecordings.java
! test/jdk/jdk/jfr/jvm/TestModularImage.java
! test/jdk/sun/jvmstat/monitor/MonitoredVm/MonitorVmStartTerminate.java
! test/jdk/sun/nio/ch/TestMaxCachedBufferSize.java
! test/jdk/sun/nio/cs/TestEncoderReplaceUTF16.java
! test/jdk/sun/security/ec/ed/EdDSATest.java
! test/jdk/sun/security/krb5/config/IncludeRandom.java
! test/jdk/sun/security/krb5/name/Constructors.java
! test/jdk/sun/security/pkcs11/KDF/TestHKDF.java
! test/jdk/sun/security/pkcs11/KeyPairGenerator/TestDefaultSize.java
! test/jdk/sun/security/pkcs11/KeyStore/ImportKeyToP12.java
! test/jdk/sun/security/pkcs11/Mac/TestLargeSecretKeys.java
! test/jdk/sun/security/pkcs12/KeytoolOpensslInteropTest.java
! test/jdk/sun/security/provider/acvp/Launcher.java
! test/jdk/sun/security/ssl/SSLSocketImpl/SSLSocketCloseHang.java
! test/jdk/sun/security/ssl/X509KeyManager/CertChecking.java
! test/jdk/sun/security/tools/jarsigner/ConciseJarsigner.java
! test/jdk/sun/security/tools/jarsigner/InsufficientSectionDelimiter.java
! test/jdk/sun/security/tools/jarsigner/RestrictedAlgo.java
! test/jdk/sun/security/tools/jarsigner/SectionNameContinuedVsLineBreak.java
! test/jdk/sun/security/tools/jarsigner/TimestampCheck.java
! test/jdk/sun/security/tools/keytool/GenerateAll.java
! test/jdk/sun/security/tools/keytool/ReadJar.java
! test/jdk/sun/security/tools/keytool/fakecacerts/TrustedCert.java
! test/jdk/sun/tools/jcmd/TestJcmdSanity.java
! test/jdk/sun/util/resources/TimeZone/Bug8139107.java
! test/jdk/tools/jlink/JLink100Modules.java
! test/jdk/tools/jlink/JLink20000Packages.java
! test/jdk/tools/jlink/JLinkTest.java
! test/jdk/tools/jlink/plugins/IncludeLocalesPluginTest.java
! test/jdk/tools/jlink/runtimeImage/JavaSEReproducibleTest.java
! test/jdk/tools/jpackage/macosx/DmgContentTest.java
! test/jdk/tools/jpackage/macosx/MacFileAssociationsTest.java
! test/jdk/tools/jpackage/share/AddLauncherTest.java
! test/jdk/tools/jpackage/share/AppLauncherSubstTest.java
! test/jdk/tools/jpackage/share/AppVersionTest.java
! test/jdk/tools/jpackage/share/BasicTest.java
! test/jdk/tools/jpackage/share/IconTest.java
! test/jdk/tools/jpackage/share/InOutPathTest.java
! test/jdk/tools/jpackage/share/InstallDirTest.java
! test/jdk/tools/jpackage/share/JavaOptionsTest.java
! test/jdk/tools/jpackage/share/MainClassTest.java
! test/jdk/tools/jpackage/share/MultiNameTwoPhaseTest.java
! test/jdk/tools/jpackage/share/PostImageScriptTest.java
! test/jdk/tools/jpackage/windows/WinNoRestartTest.java
! test/jdk/tools/launcher/InstanceMainTest.java
! test/langtools/jdk/javadoc/doclet/testLinkOption/TestRedirectLinks.java
! test/langtools/jdk/jshell/ClassesTest.java
! test/langtools/jdk/jshell/CompletionSuggestionTest.java
! test/langtools/jdk/jshell/HangingRemoteAgent.java
! test/langtools/jdk/jshell/JdiHangingLaunchExecutionControlTest.java
! test/langtools/jdk/jshell/JdiHangingListenExecutionControlTest.java
! test/langtools/jdk/jshell/ToolLocalSimpleTest.java
! test/langtools/jdk/jshell/ToolSimpleTest.java
! test/langtools/jdk/jshell/UITesting.java
! test/langtools/jdk/jshell/VariablesTest.java
! test/langtools/tools/javac/Paths/MineField.java
! test/langtools/tools/javac/Paths/WildcardMineField.java
! test/langtools/tools/javac/diags/CheckExamples.java
! test/langtools/tools/javac/diags/RunExamples.java
! test/langtools/tools/javac/failover/CheckAttributedTree.java
! test/langtools/tools/javac/file/MultiReleaseJar/MultiReleaseJarTest.java
! test/langtools/tools/javac/generics/diamond/7030150/GenericConstructorAndDiamondTest.java
! test/langtools/tools/javac/importscope/NegativeCyclicDependencyTest.java
! test/langtools/tools/javac/lambda/LambdaParserTest.java
! test/langtools/tools/javac/lambda/bridge/template_tests/TEST.properties
! test/langtools/tools/javac/lambda/intersection/IntersectionTargetTypeTest.java
! test/langtools/tools/javac/platform/createsymbols/CreateSymbolsReproducibleTest.java
! test/langtools/tools/javac/tree/JavacTreeScannerTest.java
! test/langtools/tools/javac/tree/SourceDocTreeScannerTest.java
! test/langtools/tools/javac/tree/SourceTreeScannerTest.java
! test/langtools/tools/javac/types/TestComparisons.java
! test/langtools/tools/javac/util/IteratorsTest.java
! test/langtools/tools/javac/varargs/warning/Warn5.java
! test/langtools/tools/lib/toolbox/ToolBox.java
! test/lib/jdk/test/lib/cds/CDSTestUtils.java
! test/lib/jdk/test/lib/util/ForceGC.java

Changeset: 3fb9246a
Branch: hermetic-java-runtime
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-09-02 07:54:36 +0000
URL:       https://git.openjdk.org/leyden/commit/3fb9246af9a006c0b3a1f9c41d60dff74f7bf140

8366544: Parallel: Inline PSParallelCompact::invoke_no_policy

Reviewed-by: tschatzl

! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.hpp

Changeset: d19eab4f
Branch: hermetic-java-runtime
Author:    Francesco Andreuzzi <andreuzzi.francesco at gmail.com>
Committer: Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-09-02 07:57:03 +0000
URL:       https://git.openjdk.org/leyden/commit/d19eab4f08592140229de43689c7d20ff7fbf4ee

8366556: Sort share/runtime includes

Reviewed-by: dholmes, ayang

! src/hotspot/share/runtime/basicLock.inline.hpp
! src/hotspot/share/runtime/continuationFreezeThaw.cpp
! src/hotspot/share/runtime/continuationHelper.inline.hpp
! src/hotspot/share/runtime/continuationWrapper.inline.hpp
! src/hotspot/share/runtime/cpuTimeCounters.cpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/fieldDescriptor.cpp
! src/hotspot/share/runtime/flags/jvmFlag.hpp
! src/hotspot/share/runtime/flags/jvmFlagAccess.cpp
! src/hotspot/share/runtime/flags/jvmFlagConstraintsCompiler.cpp
! src/hotspot/share/runtime/flags/jvmFlagConstraintsRuntime.cpp
! src/hotspot/share/runtime/flags/jvmFlagLimit.cpp
! src/hotspot/share/runtime/flags/jvmFlagLookup.hpp
! src/hotspot/share/runtime/frame.cpp
! src/hotspot/share/runtime/frame.inline.hpp
! src/hotspot/share/runtime/handles.inline.hpp
! src/hotspot/share/runtime/handshake.cpp
! src/hotspot/share/runtime/interfaceSupport.cpp
! src/hotspot/share/runtime/java.cpp
! src/hotspot/share/runtime/javaThread.cpp
! src/hotspot/share/runtime/javaThread.hpp
! src/hotspot/share/runtime/keepStackGCProcessed.cpp
! src/hotspot/share/runtime/objectMonitor.cpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/signature.cpp
! src/hotspot/share/runtime/stackChunkFrameStream.inline.hpp
! src/hotspot/share/runtime/stubCodeGenerator.cpp
! src/hotspot/share/runtime/stubRoutines.cpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/threadSMR.inline.hpp
! src/hotspot/share/runtime/threads.cpp
! src/hotspot/share/runtime/vframe.cpp
! src/hotspot/share/runtime/vframeArray.cpp
! src/hotspot/share/runtime/vframe_hp.cpp
! src/hotspot/share/runtime/vmOperations.cpp
! src/hotspot/share/runtime/vmOperations.hpp
! src/hotspot/share/runtime/vmStructs.cpp
! test/hotspot/jtreg/sources/TestIncludesAreSorted.java

Changeset: af532cc1
Branch: hermetic-java-runtime
Author:    Joakim Nordstr?m <jnordstrom at openjdk.org>
Committer: David Holmes <dholmes at openjdk.org>
Date:      2025-09-02 07:58:38 +0000
URL:       https://git.openjdk.org/leyden/commit/af532cc1b227c56cd03caca7d7558d58687d8584

8365913: Support latest MSC_VER in abstract_vm_version.cpp

Reviewed-by: dholmes

! src/hotspot/share/runtime/abstract_vm_version.cpp

Changeset: 523bc779
Branch: hermetic-java-runtime
Author:    Anton Artemov <anton.artemov at oracle.com>
Committer: Joel Sikstr?m <jsikstro at openjdk.org>
Date:      2025-09-02 08:15:27 +0000
URL:       https://git.openjdk.org/leyden/commit/523bc77981cfe82956d2176f74917c41788da6db

8364816: GetLastError() in os_windows.cpp should not store value to errno

Reviewed-by: dholmes, jsikstro

! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/cds/aotClassLocation.cpp

Changeset: ef7872cc
Branch: hermetic-java-runtime
Author:    Afshin Zafari <azafari at openjdk.org>
Date:      2025-09-02 09:08:26 +0000
URL:       https://git.openjdk.org/leyden/commit/ef7872cc31d4d7c0a9f311eafc28132ead3476b6

8365163: [ubsan] left-shift issue in globalDefinitions.hpp

Reviewed-by: kbarrett, stefank, aph

! src/hotspot/share/utilities/globalDefinitions.hpp
! test/hotspot/gtest/utilities/test_globalDefinitions.cpp

Changeset: e66ed4d7
Branch: hermetic-java-runtime
Author:    Leo Korinth <lkorinth at openjdk.org>
Date:      2025-09-02 09:30:29 +0000
URL:       https://git.openjdk.org/leyden/commit/e66ed4d72948a56863f2979b976ef81c0fc43f75

8366666: Bump timeout on StressAsyncUL

Reviewed-by: stefank

! test/hotspot/jtreg/runtime/logging/StressAsyncUL.java

Changeset: 31847149
Branch: hermetic-java-runtime
Author:    Matthew Donovan <mdonovan at openjdk.org>
Date:      2025-09-02 11:17:56 +0000
URL:       https://git.openjdk.org/leyden/commit/31847149c1956b23c19a99309982660b4bbdd2d6

8325766: Extend CertificateBuilder to create trust and end entity certificates programmatically

Reviewed-by: mullan, abarashev

! test/jdk/sun/net/www/protocol/https/HttpsURLConnection/IPIdentities.java
+ test/jdk/sun/net/www/protocol/https/HttpsURLConnection/TEST.properties
! test/lib/jdk/test/lib/security/CertificateBuilder.java

Changeset: eea50fbc
Branch: hermetic-java-runtime
Author:    Volkan Yazici <vyazici at openjdk.org>
Date:      2025-09-02 12:42:46 +0000
URL:       https://git.openjdk.org/leyden/commit/eea50fbc1b24710b18eff4b59dc90dee3736cd95

8356439: Rename JavaLangAccess::*NoRepl methods

Reviewed-by: alanb, liach, rriggs

! src/java.base/share/classes/java/lang/String.java
! src/java.base/share/classes/java/lang/System.java
! src/java.base/share/classes/java/nio/file/Files.java
! src/java.base/share/classes/java/util/zip/ZipCoder.java
! src/java.base/share/classes/jdk/internal/access/JavaLangAccess.java
! src/java.base/unix/classes/sun/nio/fs/UnixPath.java
- test/jdk/java/lang/String/NoReplTest.java
+ test/jdk/java/lang/String/OrThrowTest.java

Changeset: 1feb9bd5
Branch: hermetic-java-runtime
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-09-02 12:46:59 +0000
URL:       https://git.openjdk.org/leyden/commit/1feb9bd55946cad8a37745b0c9ceef16f408afd8

8365557: Parallel: Refactor ParallelScavengeHeap::mem_allocate_work

Reviewed-by: tschatzl, iwalulya

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

Changeset: 71035436
Branch: hermetic-java-runtime
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-09-02 13:09:33 +0000
URL:       https://git.openjdk.org/leyden/commit/710354369e0131e900afc4ced706a9ed0e23ab9c

8366063: Parallel: Refactor copy_unmarked_to_survivor_space

Reviewed-by: tschatzl, iwalulya

! src/hotspot/share/gc/parallel/psPromotionManager.hpp
! src/hotspot/share/gc/parallel/psPromotionManager.inline.hpp

Changeset: a029245a
Branch: hermetic-java-runtime
Author:    SendaoYan <syan at openjdk.org>
Date:      2025-09-02 13:25:32 +0000
URL:       https://git.openjdk.org/leyden/commit/a029245a4e1f04052fa0f0a5af16ae0e770bd822

8365983: Tests should throw SkippedException when SCTP not supported

Reviewed-by: jpai

! test/jdk/com/sun/nio/sctp/SctpChannel/Bind.java
! test/jdk/com/sun/nio/sctp/SctpChannel/CloseDescriptors.java
! test/jdk/com/sun/nio/sctp/SctpChannel/CommUp.java
! test/jdk/com/sun/nio/sctp/SctpChannel/Connect.java
! test/jdk/com/sun/nio/sctp/SctpChannel/Receive.java
! test/jdk/com/sun/nio/sctp/SctpChannel/ReceiveIntoDirect.java
! test/jdk/com/sun/nio/sctp/SctpChannel/Send.java
! test/jdk/com/sun/nio/sctp/SctpChannel/Shutdown.java
! test/jdk/com/sun/nio/sctp/SctpChannel/SocketOptionTests.java
! test/jdk/com/sun/nio/sctp/SctpMultiChannel/Branch.java
! test/jdk/com/sun/nio/sctp/SctpMultiChannel/CloseDescriptors.java
! test/jdk/com/sun/nio/sctp/SctpMultiChannel/Send.java
! test/jdk/com/sun/nio/sctp/SctpMultiChannel/SendFailed.java
! test/jdk/com/sun/nio/sctp/SctpMultiChannel/SocketOptionTests.java
! test/jdk/com/sun/nio/sctp/SctpServerChannel/Accept.java
! test/jdk/com/sun/nio/sctp/SctpServerChannel/NonBlockingAccept.java

Changeset: 444a8fa1
Branch: hermetic-java-runtime
Author:    Ashutosh Mehra <asmehra at openjdk.org>
Date:      2025-09-02 14:54:50 +0000
URL:       https://git.openjdk.org/leyden/commit/444a8fa14e8ab016b8aae018054c5dc1eb843fee

8365501: Remove special AdapterHandlerEntry for abstract methods

Reviewed-by: kvn, adinn

! src/hotspot/share/cds/archiveBuilder.cpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/runtime/javaCalls.cpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/sharedRuntime.hpp

Changeset: ecf05ca5
Branch: hermetic-java-runtime
Author:    Volkan Yazici <vyazici at openjdk.org>
Date:      2025-09-02 15:26:48 +0000
URL:       https://git.openjdk.org/leyden/commit/ecf05ca541b32736ab8e8a38d4be4f037a56361d

8366693: Backout recent JavaLangAccess changes breaking the build

Reviewed-by: jpai, serb, alanb, syan, rriggs, jwaters

! src/java.base/share/classes/java/lang/String.java
! src/java.base/share/classes/java/lang/System.java
! src/java.base/share/classes/java/nio/file/Files.java
! src/java.base/share/classes/java/util/zip/ZipCoder.java
! src/java.base/share/classes/jdk/internal/access/JavaLangAccess.java
! src/java.base/unix/classes/sun/nio/fs/UnixPath.java
+ test/jdk/java/lang/String/NoReplTest.java
- test/jdk/java/lang/String/OrThrowTest.java

Changeset: 48ba8ed2
Branch: hermetic-java-runtime
Author:    Leo Korinth <lkorinth at openjdk.org>
Date:      2025-09-02 17:00:33 +0000
URL:       https://git.openjdk.org/leyden/commit/48ba8ed2439f9a4a5cdca8715ffddad377366347

8366704: Bump timeout on TestInheritFD

Reviewed-by: lmesnik

! test/hotspot/jtreg/runtime/8176717/TestInheritFD.java

Changeset: c935d1ce
Branch: hermetic-java-runtime
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2025-09-02 17:11:34 +0000
URL:       https://git.openjdk.org/leyden/commit/c935d1ce1c42ce98cc6ceffaa4f47eb2dba24dfd

8366375: Collator example for SECONDARY uses wrong code point

Reviewed-by: jlu, joehw, smarks

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

Changeset: 0d85f076
Branch: hermetic-java-runtime
Author:    Henry Jen <henryjen at openjdk.org>
Date:      2025-09-02 18:03:09 +0000
URL:       https://git.openjdk.org/leyden/commit/0d85f076cc32494c1162baea3ea6b0db67136d41

8359174: tools/jlink/JLink20000Packages.java timed out

Co-authored-by: Vicente Romero <vromero at openjdk.org>
Co-authored-by: Eirik Bj?rsn?s <eirbjo at openjdk.org>
Reviewed-by: jpai, liach

! test/jdk/tools/jlink/JLink20000Packages.java
! test/jdk/tools/lib/tests/JImageGenerator.java

Changeset: 80fb7088
Branch: hermetic-java-runtime
Author:    Justin Lu <jlu at openjdk.org>
Date:      2025-09-02 20:43:38 +0000
URL:       https://git.openjdk.org/leyden/commit/80fb7088a10136080d23ea93b4840f17d738500c

8365175: Replace Unicode extension anchor elements with link tag

Reviewed-by: liach, iris, naoto

! src/java.base/share/classes/java/text/DateFormat.java
! src/java.base/share/classes/java/text/DateFormatSymbols.java
! src/java.base/share/classes/java/text/DecimalFormatSymbols.java
! src/java.base/share/classes/java/text/NumberFormat.java
! src/java.base/share/classes/java/text/spi/DecimalFormatSymbolsProvider.java
! src/java.base/share/classes/java/time/format/DateTimeFormatter.java
! src/java.base/share/classes/java/time/format/DateTimeFormatterBuilder.java
! src/java.base/share/classes/java/time/format/DecimalStyle.java
! src/java.base/share/classes/java/time/temporal/WeekFields.java
! src/java.base/share/classes/java/util/Calendar.java
! src/java.base/share/classes/java/util/ResourceBundle.java
! src/java.base/share/classes/java/util/spi/LocaleNameProvider.java

Changeset: 991ac9e6
Branch: hermetic-java-runtime
Author:    Igor Veresov <iveresov at openjdk.org>
Date:      2025-09-02 21:28:22 +0000
URL:       https://git.openjdk.org/leyden/commit/991ac9e6168b2573f78772e2d7936792a43fe336

8365407: Race condition in MethodTrainingData::verify()

Reviewed-by: kvn, vlivanov, iklam

! src/hotspot/share/compiler/compilationPolicy.cpp
! src/hotspot/share/compiler/compilationPolicy.hpp
! src/hotspot/share/oops/trainingData.cpp
! src/hotspot/share/oops/trainingData.hpp
! src/hotspot/share/runtime/init.cpp
! src/hotspot/share/runtime/java.cpp

Changeset: b50c11f9
Branch: hermetic-java-runtime
Author:    Saint Wesonga <saint.wesonga at microsoft.com>
Committer: Erik Joelsson <erikj at openjdk.org>
Date:      2025-09-02 23:04:52 +0000
URL:       https://git.openjdk.org/leyden/commit/b50c11f9077f071cf5639de7e82ec261e0338532

8366195: Remove unnecessary quotes around -Ta ml64 assembler argument

Reviewed-by: erikj

! make/autoconf/flags.m4
! make/autoconf/spec.gmk.template
! make/common/native/CompileFile.gmk

Changeset: 5052a7ee
Branch: hermetic-java-runtime
Author:    Rui Li <ruiamzn at amazon.com>
Committer: Kelvin Nilsen <kdnilsen at openjdk.org>
Date:      2025-09-02 23:49:23 +0000
URL:       https://git.openjdk.org/leyden/commit/5052a7eee57e9d145950a0ab1ca71edc02bfe0be

8246037: Shenandoah: update man pages to mention -XX:+UseShenandoahGC

Reviewed-by: ysr, wkemper, cslucas

! src/hotspot/share/gc/shenandoah/shenandoah_globals.hpp
! src/java.base/share/man/java.md

Changeset: e268563a
Branch: hermetic-java-runtime
Author:    SendaoYan <syan at openjdk.org>
Date:      2025-09-03 00:57:52 +0000
URL:       https://git.openjdk.org/leyden/commit/e268563a10b67bdcb3c030743ed3e2b3b7dfd0f7

8366476: Test gc/z/TestSmallHeap.java fails OOM with many NUMA nodes

Reviewed-by: jsikstro, aboldtch

! test/hotspot/jtreg/gc/z/TestSmallHeap.java

Changeset: 8c4090c2
Branch: hermetic-java-runtime
Author:    Galder Zamarre?o <galder at openjdk.org>
Committer: Roland Westrelin <roland at openjdk.org>
Date:      2025-09-03 06:38:27 +0000
URL:       https://git.openjdk.org/leyden/commit/8c4090c2cfa00f9c3550669a0726a785b30ac1d5

8329077: C2 SuperWord: Add MoveD2L, MoveL2D, MoveF2I, MoveI2F

Reviewed-by: epeter, qamai

! src/hotspot/share/opto/superword.cpp
! src/hotspot/share/opto/vectornode.cpp
! test/hotspot/jtreg/compiler/loopopts/superword/TestCompatibleUseDefTypeSize.java
! test/micro/org/openjdk/bench/vm/compiler/TypeVectorOperations.java

Changeset: 7c70e734
Branch: hermetic-java-runtime
Author:    Francesco Andreuzzi <andreuzzi.francesco at gmail.com>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2025-09-03 06:45:02 +0000
URL:       https://git.openjdk.org/leyden/commit/7c70e7341438ce8a420021005a0f03fe917e5a26

8366660: Sort share/nmt includes

Reviewed-by: ayang, shade

! src/hotspot/share/nmt/arrayWithFreeList.hpp
! src/hotspot/share/nmt/mallocLimit.cpp
! src/hotspot/share/nmt/mallocTracker.cpp
! src/hotspot/share/nmt/mallocTracker.inline.hpp
! src/hotspot/share/nmt/memMapPrinter.cpp
! src/hotspot/share/nmt/memReporter.cpp
! src/hotspot/share/nmt/memTracker.hpp
! src/hotspot/share/nmt/memoryFileTracker.cpp
! src/hotspot/share/nmt/memoryFileTracker.hpp
! src/hotspot/share/nmt/nmtNativeCallStackStorage.hpp
! src/hotspot/share/nmt/regionsTree.inline.hpp
! src/hotspot/share/nmt/virtualMemoryTracker.cpp
! src/hotspot/share/nmt/virtualMemoryTracker.hpp
! src/hotspot/share/nmt/vmatree.hpp
! test/hotspot/jtreg/sources/TestIncludesAreSorted.java

Changeset: 6dda2f6f
Branch: hermetic-java-runtime
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-09-03 07:52:28 +0000
URL:       https://git.openjdk.org/leyden/commit/6dda2f6fad5cae95057fbdfa672e3b51aff61af7

8366543: Clean up include headers in numberSeq

Reviewed-by: tschatzl

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

Changeset: 3b2f3e53
Branch: hermetic-java-runtime
Author:    Leo Korinth <lkorinth at openjdk.org>
Date:      2025-09-03 12:36:36 +0000
URL:       https://git.openjdk.org/leyden/commit/3b2f3e53d7f27653c3d4608b141aed6a84829aa8

8366803: Bump timeout on sun/tools/jhsdb/BasicLauncherTest.java

Reviewed-by: stefank

! test/jdk/sun/tools/jhsdb/BasicLauncherTest.java

Changeset: 2a5f149b
Branch: hermetic-java-runtime
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-09-03 12:41:24 +0000
URL:       https://git.openjdk.org/leyden/commit/2a5f149bb8e26277778465fff670591c929842de

8363966: GHA: Switch cross-compiling sysroots to Debian trixie

Reviewed-by: ayang, fyang, erikj

! .github/workflows/build-cross-compile.yml

Changeset: 3abaa836
Branch: hermetic-java-runtime
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2025-09-03 13:51:17 +0000
URL:       https://git.openjdk.org/leyden/commit/3abaa83610efb5c8e9b86c6f895d6b58d21e1fa2

8366298: FDLeakTest sometimes takes minutes to complete on Linux

Reviewed-by: lkorinth, rriggs, stuefe

! test/jdk/java/lang/ProcessBuilder/FDLeakTest/FDLeakTest.java
! test/jdk/java/lang/ProcessBuilder/FDLeakTest/libFDLeaker.c

Changeset: d5935af2
Branch: hermetic-java-runtime
Author:    SendaoYan <syan at openjdk.org>
Date:      2025-09-03 14:40:23 +0000
URL:       https://git.openjdk.org/leyden/commit/d5935af228d7129d75d6987767de50b019ec30c7

8366768: Problemlist jdk/jshell/ToolSimpleTest.java

Reviewed-by: jlahoda

! test/langtools/ProblemList.txt

Changeset: a40afdd0
Branch: hermetic-java-runtime
Author:    Vanitha B P <vanitha.b.p at oracle.com>
Committer: Naoto Sato <naoto at openjdk.org>
Date:      2025-09-03 15:31:15 +0000
URL:       https://git.openjdk.org/leyden/commit/a40afdd08f366afcefb1ac9d5fb184c8e803707e

8366537: Test "java/util/TimeZone/DefaultTimeZoneTest.java" is not updating the zone ID as expected

Reviewed-by: naoto, jlu

! test/jdk/java/util/TimeZone/DefaultTimeZoneTest.java

Changeset: e3b36e3b
Branch: hermetic-java-runtime
Author:    Justin Lu <jlu at openjdk.org>
Date:      2025-09-03 18:00:13 +0000
URL:       https://git.openjdk.org/leyden/commit/e3b36e3babb860d9d24a610160f47d42cfaafaa3

8366401: JCK test api/java_text/DecimalFormatSymbols/serial/InputTests.html fails after JDK-8363972

Reviewed-by: naoto

! src/java.base/share/classes/java/text/DecimalFormatSymbols.java
+ test/jdk/java/text/Format/DecimalFormat/DFSSerializationTest.java

Changeset: 8d236615
Branch: hermetic-java-runtime
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-09-03 18:47:58 +0000
URL:       https://git.openjdk.org/leyden/commit/8d236615b7db2bd5a2a59002b79e59cf4e6a308a

8366155: Serial: Obsolete PretenureSizeThreshold

Reviewed-by: tschatzl

! src/hotspot/share/gc/serial/defNewGeneration.cpp
! src/hotspot/share/gc/serial/defNewGeneration.hpp
! src/hotspot/share/gc/serial/serialHeap.cpp
! src/hotspot/share/gc/serial/serialHeap.hpp
! src/hotspot/share/gc/serial/tenuredGeneration.hpp
! src/hotspot/share/gc/shared/gc_globals.hpp
! src/hotspot/share/runtime/arguments.cpp

Changeset: 431f4672
Branch: hermetic-java-runtime
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-09-03 19:21:38 +0000
URL:       https://git.openjdk.org/leyden/commit/431f46724658b703e995e518cb7a2149c50d6a9d

8361635: Missing List length validation in the Class-File API

Reviewed-by: asotona

! src/java.base/share/classes/java/lang/classfile/Annotation.java
! src/java.base/share/classes/java/lang/classfile/AnnotationElement.java
! src/java.base/share/classes/java/lang/classfile/AnnotationValue.java
! src/java.base/share/classes/java/lang/classfile/ClassBuilder.java
! src/java.base/share/classes/java/lang/classfile/CodeBuilder.java
! src/java.base/share/classes/java/lang/classfile/Interfaces.java
! src/java.base/share/classes/java/lang/classfile/TypeAnnotation.java
! src/java.base/share/classes/java/lang/classfile/attribute/CharacterRangeTableAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/ExceptionsAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/InnerClassesAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/LineNumberTableAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/LocalVariableTableAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/LocalVariableTypeTableAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/MethodParametersAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/ModuleAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/ModuleExportInfo.java
! src/java.base/share/classes/java/lang/classfile/attribute/ModuleHashesAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/ModuleOpenInfo.java
! src/java.base/share/classes/java/lang/classfile/attribute/ModulePackagesAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/ModuleProvideInfo.java
! src/java.base/share/classes/java/lang/classfile/attribute/NestMembersAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/PermittedSubclassesAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/RecordAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/RecordComponentInfo.java
! src/java.base/share/classes/java/lang/classfile/attribute/RuntimeInvisibleAnnotationsAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/RuntimeInvisibleParameterAnnotationsAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/RuntimeInvisibleTypeAnnotationsAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/RuntimeVisibleAnnotationsAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/RuntimeVisibleParameterAnnotationsAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/RuntimeVisibleTypeAnnotationsAttribute.java
! src/java.base/share/classes/java/lang/classfile/attribute/StackMapFrameInfo.java
! src/java.base/share/classes/java/lang/classfile/attribute/StackMapTableAttribute.java
! src/java.base/share/classes/java/lang/classfile/constantpool/ConstantPoolBuilder.java
! src/java.base/share/classes/java/lang/classfile/constantpool/Utf8Entry.java
! src/java.base/share/classes/java/lang/classfile/package-info.java
! src/java.base/share/classes/jdk/internal/classfile/impl/AnnotationImpl.java
! src/java.base/share/classes/jdk/internal/classfile/impl/AttributeHolder.java
! src/java.base/share/classes/jdk/internal/classfile/impl/BootstrapMethodEntryImpl.java
! src/java.base/share/classes/jdk/internal/classfile/impl/BufWriterImpl.java
! src/java.base/share/classes/jdk/internal/classfile/impl/DirectCodeBuilder.java
! src/java.base/share/classes/jdk/internal/classfile/impl/InterfacesImpl.java
! src/java.base/share/classes/jdk/internal/classfile/impl/SplitConstantPool.java
! src/java.base/share/classes/jdk/internal/classfile/impl/StackMapDecoder.java
! src/java.base/share/classes/jdk/internal/classfile/impl/TargetInfoImpl.java
! src/java.base/share/classes/jdk/internal/classfile/impl/UnboundAttribute.java
! src/java.base/share/classes/jdk/internal/classfile/impl/Util.java
! test/jdk/jdk/classfile/LimitsTest.java
+ test/jdk/jdk/classfile/ListValidationTest.java

Changeset: becc35f2
Branch: hermetic-java-runtime
Author:    Justin Lu <jlu at openjdk.org>
Date:      2025-09-03 21:58:26 +0000
URL:       https://git.openjdk.org/leyden/commit/becc35f28792a48fac488841d0bc43226d7c96a7

8366400: JCK test api/java_text/DecimalFormat/Parse.html fails after JDK-8363972

Reviewed-by: naoto

! src/java.base/share/classes/java/text/DecimalFormat.java
! test/jdk/java/text/Format/NumberFormat/PositionTest.java

Changeset: 02dd2119
Branch: hermetic-java-runtime
Author:    SendaoYan <syan at openjdk.org>
Date:      2025-09-04 01:28:25 +0000
URL:       https://git.openjdk.org/leyden/commit/02dd21196ed27289a6fad92c4881af484ce9c258

8366692: Several gc/shenandoah tests timed out

Reviewed-by: shade, wkemper

! test/hotspot/jtreg/gc/shenandoah/TestAllocObjects.java
! test/hotspot/jtreg/gc/shenandoah/TestSieveObjects.java
! test/hotspot/jtreg/gc/shenandoah/jni/TestJNIGlobalRefs.java

Changeset: ed62bda2
Branch: hermetic-java-runtime
Author:    SendaoYan <syan at openjdk.org>
Date:      2025-09-04 01:29:34 +0000
URL:       https://git.openjdk.org/leyden/commit/ed62bda2e0c51a67baae1fc28e41c9cd878db5f4

8366694: Test JdbStopInNotificationThreadTest.java timed out after 60 second

Reviewed-by: cjplummer, ayang, lmesnik

! test/jdk/com/sun/jdi/JdbStopInNotificationThreadTest.java

Changeset: 11743b1e
Branch: hermetic-java-runtime
Author:    SendaoYan <syan at openjdk.org>
Date:      2025-09-04 01:37:42 +0000
URL:       https://git.openjdk.org/leyden/commit/11743b1ed3d681ce17c2342616c4040c4b539b31

8366695: Test sun/jvmstat/monitor/MonitoredVm/MonitorVmStartTerminate.java timed out

Reviewed-by: lmesnik, kevinw

! test/jdk/sun/jvmstat/monitor/MonitoredVm/MonitorVmStartTerminate.java

Changeset: f4d73d2a
Branch: hermetic-java-runtime
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-09-04 02:31:12 +0000
URL:       https://git.openjdk.org/leyden/commit/f4d73d2a3dbeccfd04d49c0cfd690086edd0544f

8366584: Add an InstanceKlass::super() method that returns InstanceKlass*

Reviewed-by: dholmes, coleenp

! src/hotspot/share/cds/aotArtifactFinder.cpp
! src/hotspot/share/cds/aotClassLinker.cpp
! src/hotspot/share/cds/aotLinkedClassBulkLoader.cpp
! src/hotspot/share/cds/classListParser.cpp
! src/hotspot/share/cds/classListWriter.cpp
! src/hotspot/share/cds/dynamicArchive.cpp
! src/hotspot/share/cds/heapShared.cpp
! src/hotspot/share/cds/metaspaceShared.cpp
! src/hotspot/share/ci/ciReplay.cpp
! src/hotspot/share/classfile/classFileParser.cpp
! src/hotspot/share/classfile/defaultMethods.cpp
! src/hotspot/share/classfile/fieldLayoutBuilder.cpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/classfile/vmClasses.cpp
! src/hotspot/share/jfr/instrumentation/jfrEventClassTransformer.cpp
! src/hotspot/share/jfr/leakprofiler/chains/edgeUtils.cpp
! src/hotspot/share/memory/heapInspection.cpp
! src/hotspot/share/oops/fieldStreams.hpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/instanceKlass.hpp
! src/hotspot/share/oops/klass.hpp
! src/hotspot/share/oops/klassVtable.cpp
! src/hotspot/share/prims/jvmtiTagMap.cpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/javaThread.cpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/services/heapDumper.cpp

Changeset: 4d1dfabc
Branch: hermetic-java-runtime
Author:    Anton Artemov <anton.artemov at oracle.com>
Committer: David Holmes <dholmes at openjdk.org>
Date:      2025-09-04 04:35:51 +0000
URL:       https://git.openjdk.org/leyden/commit/4d1dfabcb4e94601995b07b7ecea4249ae375a04

8366038: Thread::SpinRelease should use Atomic::release_store

Reviewed-by: dholmes, ayang

! src/hotspot/share/runtime/thread.cpp

Changeset: 90a2db1e
Branch: hermetic-java-runtime
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-09-04 04:47:48 +0000
URL:       https://git.openjdk.org/leyden/commit/90a2db1ecbc3ea25a8e9f15b34a3d8f3941b60d0

8366474: Rename MetaspaceObj::is_shared() to MetaspaceObj::in_aot_cache()

Reviewed-by: liach, kvn

! src/hotspot/os/posix/vmError_posix.cpp
! src/hotspot/os/windows/vmError_windows.cpp
! src/hotspot/share/cds/aotArtifactFinder.cpp
! src/hotspot/share/cds/aotClassLinker.cpp
! src/hotspot/share/cds/aotConstantPoolResolver.cpp
! src/hotspot/share/cds/archiveBuilder.cpp
! src/hotspot/share/cds/archiveUtils.hpp
! src/hotspot/share/cds/archiveUtils.inline.hpp
! src/hotspot/share/cds/cdsProtectionDomain.cpp
! src/hotspot/share/cds/classListWriter.cpp
! src/hotspot/share/cds/cppVtables.cpp
! src/hotspot/share/cds/dumpTimeClassInfo.cpp
! src/hotspot/share/cds/dynamicArchive.cpp
! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/cds/heapShared.cpp
! 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/cds/runTimeClassInfo.cpp
! src/hotspot/share/cds/runTimeClassInfo.hpp
! src/hotspot/share/classfile/classLoaderData.cpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/klassFactory.cpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/classfile/systemDictionaryShared.hpp
! src/hotspot/share/classfile/verifier.cpp
! src/hotspot/share/classfile/vmClasses.cpp
! src/hotspot/share/compiler/compilationPolicy.cpp
! src/hotspot/share/interpreter/interpreterRuntime.cpp
! src/hotspot/share/interpreter/rewriter.cpp
! src/hotspot/share/memory/allocation.cpp
! src/hotspot/share/memory/allocation.hpp
! src/hotspot/share/memory/metadataFactory.hpp
! src/hotspot/share/memory/metaspace.cpp
! src/hotspot/share/memory/metaspace.hpp
! src/hotspot/share/memory/metaspace/printCLDMetaspaceInfoClosure.cpp
! src/hotspot/share/memory/metaspace/printMetaspaceInfoKlassClosure.cpp
! src/hotspot/share/oops/arrayKlass.cpp
! src/hotspot/share/oops/constantPool.cpp
! src/hotspot/share/oops/constantPool.hpp
! src/hotspot/share/oops/cpCache.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/instanceMirrorKlass.inline.hpp
! src/hotspot/share/oops/klass.cpp
! src/hotspot/share/oops/klass.hpp
! src/hotspot/share/oops/klassVtable.cpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/oops/trainingData.cpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/memory/MetaspaceObj.java

Changeset: 62bc7b7c
Branch: hermetic-java-runtime
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2025-09-04 05:42:18 +0000
URL:       https://git.openjdk.org/leyden/commit/62bc7b7c4247a62c23ea93cd960c3c0434925c49

8300080: offset_of for GCC/Clang exhibits undefined behavior and is not always a compile-time constant

Reviewed-by: stefank, jsjolen

! make/hotspot/lib/CompileJvm.gmk
! src/hotspot/share/utilities/globalDefinitions.hpp
! src/hotspot/share/utilities/globalDefinitions_gcc.hpp
! src/hotspot/share/utilities/globalDefinitions_visCPP.hpp

Changeset: a03302d4
Branch: hermetic-java-runtime
Author:    Stefan Johansson <sjohanss at openjdk.org>
Date:      2025-09-04 06:33:57 +0000
URL:       https://git.openjdk.org/leyden/commit/a03302d41bb9971736d4d56381ca0cad1eb3e34b

8366434: THP not working properly with G1 after JDK-8345655

Co-authored-by: Stefan Karlsson <stefank at openjdk.org>
Co-authored-by: Stefan Johansson <sjohanss at openjdk.org>
Reviewed-by: stefank, shade

! src/hotspot/share/memory/memoryReserver.cpp
! src/hotspot/share/memory/memoryReserver.hpp
+ test/hotspot/jtreg/gc/TestTransparentHugePagesHeap.java

Changeset: 2527e9e5
Branch: hermetic-java-runtime
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2025-09-04 06:53:35 +0000
URL:       https://git.openjdk.org/leyden/commit/2527e9e58d770c50e6d807bf1483c6bb07dd3de7

8366490: C2 SuperWord: wrong result because CastP2X is missing ctrl and floats over SafePoint creating stale oops

Reviewed-by: thartmann, chagedorn, mhaessig

! src/hotspot/share/opto/vectorization.cpp
! src/hotspot/share/opto/vectorization.hpp
! src/hotspot/share/opto/vtransform.cpp
! src/hotspot/share/opto/vtransform.hpp
+ test/hotspot/jtreg/compiler/loopopts/superword/TestAliasingCastP2XCtrl.java

Changeset: 49fd6a0c
Branch: hermetic-java-runtime
Author:    Arno Zeller <azeller at openjdk.org>
Committer: Matthias Baesken <mbaesken at openjdk.org>
Date:      2025-09-04 07:03:10 +0000
URL:       https://git.openjdk.org/leyden/commit/49fd6a0cb4ddabaa865155bbfd4290077b7d13ea

8366558: Gtests leave /tmp/cgroups-test* files

Reviewed-by: mbaesken, stuefe, lmesnik

! test/hotspot/gtest/runtime/test_cgroupSubsystem_linux.cpp

Changeset: 222ae365
Branch: hermetic-java-runtime
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2025-09-04 07:03:28 +0000
URL:       https://git.openjdk.org/leyden/commit/222ae365c89e7bcd2cd920f60aa34eebee2c83b6

8366688: G1: Rename G1HeapRegionRemSet::is_added_to_cset_group() to has_cset_group()

Reviewed-by: ayang, iwalulya

! src/hotspot/share/gc/g1/g1CardSet.cpp
! src/hotspot/share/gc/g1/g1CollectionSet.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1HeapRegionRemSet.cpp
! src/hotspot/share/gc/g1/g1HeapRegionRemSet.hpp
! src/hotspot/share/gc/g1/g1HeapRegionRemSet.inline.hpp
! src/hotspot/share/gc/g1/g1RemSetSummary.cpp
! src/hotspot/share/gc/g1/g1RemSetTrackingPolicy.cpp

Changeset: 1495dd94
Branch: hermetic-java-runtime
Author:    Francesco Andreuzzi <andreuzzi.francesco at gmail.com>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2025-09-04 07:13:41 +0000
URL:       https://git.openjdk.org/leyden/commit/1495dd94e97fc023dede71f957ce3b166d20d5ac

8366778: Sort share/asm, share/gc, share/include includes

Reviewed-by: shade, ayang, jsikstro

! src/hotspot/share/asm/assembler.cpp
! src/hotspot/share/asm/codeBuffer.hpp
! src/hotspot/share/asm/codeBuffer.inline.hpp
! src/hotspot/share/gc/epsilon/epsilonHeap.cpp
! src/hotspot/share/gc/g1/g1FullGCResetMetadataTask.hpp
! src/hotspot/share/gc/serial/serialHeap.cpp
! src/hotspot/share/gc/shared/collectedHeap.cpp
! src/hotspot/share/gc/shared/referenceProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahAsserts.cpp
! src/hotspot/share/gc/shenandoah/shenandoahFreeSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahOldGeneration.cpp
! src/hotspot/share/gc/z/zUncoloredRoot.inline.hpp
! src/hotspot/share/include/jvm_io.h
! test/hotspot/jtreg/sources/TestIncludesAreSorted.java

Changeset: 986ecff5
Branch: hermetic-java-runtime
Author:    SendaoYan <syan at openjdk.org>
Date:      2025-09-04 07:14:59 +0000
URL:       https://git.openjdk.org/leyden/commit/986ecff5f9b16f1b41ff15ad94774d65f3a4631d

8366849: Problemlist jdk/jshell/ToolSimpleTest.java as generic-all

Reviewed-by: liach, jlahoda

! test/langtools/ProblemList.txt

Changeset: ab9f70dd
Branch: hermetic-java-runtime
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2025-09-04 08:01:01 +0000
URL:       https://git.openjdk.org/leyden/commit/ab9f70dd5acd73744e3d82e9884985904f280c26

8366420: AOTMapTest fails when default jsa is missing from JDK

Reviewed-by: iklam, azeller

! test/hotspot/jtreg/runtime/cds/CDSMapTest.java
! test/hotspot/jtreg/runtime/cds/appcds/aotCache/AOTMapTest.java

Changeset: 53d4e928
Branch: hermetic-java-runtime
Author:    Casper Norrbin <cnorrbin at openjdk.org>
Date:      2025-09-04 09:47:42 +0000
URL:       https://git.openjdk.org/leyden/commit/53d4e928ef2851f3e16d1d200b5c3fb036e15e00

8366238: Improve RBTree API with stricter comparator semantics and pluggable validation/printing hooks

Reviewed-by: jsjolen, ayang

! src/hotspot/share/gc/z/zMappedCache.cpp
! src/hotspot/share/gc/z/zMappedCache.hpp
! src/hotspot/share/nmt/vmatree.hpp
! src/hotspot/share/opto/printinlining.hpp
! src/hotspot/share/utilities/rbTree.hpp
! src/hotspot/share/utilities/rbTree.inline.hpp
! test/hotspot/gtest/utilities/test_rbtree.cpp

Changeset: 8c50bed8
Branch: hermetic-java-runtime
Author:    Casper Norrbin <cnorrbin at openjdk.org>
Date:      2025-09-04 10:48:57 +0000
URL:       https://git.openjdk.org/leyden/commit/8c50bed86709a45615743dd7953b8c6861f1da0c

8366872: Wrong number of template arguments in test in test_rbtree.cpp

Reviewed-by: ayang, syan

! test/hotspot/gtest/utilities/test_rbtree.cpp

Changeset: 80873a09
Branch: hermetic-java-runtime
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-09-04 13:17:29 +0000
URL:       https://git.openjdk.org/leyden/commit/80873a09bf8392d98d20273e0688b17c62252242

8366836: Don't execute post-IncludeCustomExtension if file was not included

Reviewed-by: erikj

! make/common/MakeIncludeEnd.gmk
! make/common/MakeIncludeStart.gmk

Changeset: e1903557
Branch: hermetic-java-runtime
Author:    David Beaumont <david.beaumont at oracle.com>
Committer: Roger Riggs <rriggs at openjdk.org>
Date:      2025-09-04 13:19:12 +0000
URL:       https://git.openjdk.org/leyden/commit/e19035577724f40aca14ef7d5dad0906ce9e89ab

8365467: Issues with jrtfs implementation for exploded run-time images

Reviewed-by: rriggs, sundar

! src/java.base/share/classes/jdk/internal/jrtfs/ExplodedImage.java
! src/java.base/share/classes/jdk/internal/jrtfs/SystemImage.java
+ test/jdk/jdk/internal/jrtfs/whitebox/ExplodedImageTestDriver.java
+ test/jdk/jdk/internal/jrtfs/whitebox/TEST.properties
+ test/jdk/jdk/internal/jrtfs/whitebox/java.base/jdk/internal/jrtfs/ExplodedImageTest.java

Changeset: 79a1a98c
Branch: hermetic-java-runtime
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-09-04 16:19:35 +0000
URL:       https://git.openjdk.org/leyden/commit/79a1a98cabb579a5de504144abacb386486fba7e

8366498: Simplify ClassFileParser::parse_super_class

Reviewed-by: dholmes, coleenp

! src/hotspot/share/classfile/classFileParser.cpp
! src/hotspot/share/classfile/classFileParser.hpp

Changeset: f90d5203
Branch: hermetic-java-runtime
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-09-04 16:23:46 +0000
URL:       https://git.openjdk.org/leyden/commit/f90d520308d5fa72497dc59bee7258931c2a3d95

8366475: Rename MetaspaceShared class to AOTMetaspace

Reviewed-by: kvn, asmehra

! src/hotspot/os/posix/vmError_posix.cpp
! src/hotspot/os/windows/vmError_windows.cpp
! src/hotspot/os_cpu/bsd_aarch64/javaThread_bsd_aarch64.cpp
! src/hotspot/share/cds/aotCacheAccess.cpp
! src/hotspot/share/cds/aotClassLocation.cpp
! src/hotspot/share/cds/aotLinkedClassBulkLoader.cpp
! src/hotspot/share/cds/aotMapLogger.cpp
= src/hotspot/share/cds/aotMetaspace.cpp
= src/hotspot/share/cds/aotMetaspace.hpp
! src/hotspot/share/cds/aotReferenceObjSupport.cpp
! src/hotspot/share/cds/archiveBuilder.cpp
! src/hotspot/share/cds/archiveHeapLoader.cpp
! src/hotspot/share/cds/archiveUtils.cpp
! src/hotspot/share/cds/archiveUtils.inline.hpp
! src/hotspot/share/cds/cdsConfig.cpp
! src/hotspot/share/cds/cdsHeapVerifier.cpp
! src/hotspot/share/cds/cdsProtectionDomain.cpp
! src/hotspot/share/cds/classListParser.cpp
! src/hotspot/share/cds/cppVtables.cpp
! src/hotspot/share/cds/dumpTimeClassInfo.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/finalImageRecipes.cpp
! src/hotspot/share/cds/heapShared.cpp
! src/hotspot/share/cds/heapShared.hpp
! src/hotspot/share/cds/lambdaFormInvokers.cpp
! src/hotspot/share/cds/lambdaProxyClassDictionary.hpp
! src/hotspot/share/cds/runTimeClassInfo.cpp
! src/hotspot/share/cds/runTimeClassInfo.hpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/modules.cpp
! src/hotspot/share/classfile/stringTable.cpp
! src/hotspot/share/classfile/symbolTable.cpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/code/aotCodeCache.cpp
! src/hotspot/share/include/cds.h
! src/hotspot/share/interpreter/abstractInterpreter.cpp
! src/hotspot/share/interpreter/rewriter.cpp
! src/hotspot/share/memory/metaspace.cpp
! src/hotspot/share/memory/metaspace.hpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/memory/universe.hpp
! src/hotspot/share/oops/arrayKlass.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/klassVtable.cpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/oops/symbol.cpp
! src/hotspot/share/oops/trainingData.cpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/prims/jvmtiRedefineClasses.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/java.cpp
! src/hotspot/share/runtime/threads.cpp
! src/hotspot/share/utilities/vmError.cpp
! test/hotspot/jtreg/runtime/cds/SpaceUtilizationCheck.java
! test/hotspot/jtreg/runtime/cds/appcds/SharedArchiveConsistency.java
! test/lib/jdk/test/lib/cds/CDSArchiveUtils.java

Changeset: 8520fd3f
Branch: hermetic-java-runtime
Author:    Vladimir Ivanov <vaivanov at openjdk.org>
Committer: Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2025-09-04 16:50:58 +0000
URL:       https://git.openjdk.org/leyden/commit/8520fd3f6a8d00d3ab0b01af6ce2307f74258fb6

8366365: [test] test/lib-test/jdk/test/whitebox/CPUInfoTest.java should be updated

Reviewed-by: kvn, sviswanathan

! test/lib-test/jdk/test/whitebox/CPUInfoTest.java

Changeset: 1dc1d56f
Branch: hermetic-java-runtime
Author:    Vladimir Ivanov <vaivanov at openjdk.org>
Committer: Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2025-09-04 16:57:36 +0000
URL:       https://git.openjdk.org/leyden/commit/1dc1d56f79e10c9b4c5c8b42a80a191f7b14c738

8363858: [perf] OptimizeFill may use wide set of intrinsics

Reviewed-by: roland, sviswanathan

! src/hotspot/cpu/x86/vm_version_x86.cpp

Changeset: 945aaf89
Branch: hermetic-java-runtime
Author:    Casper Norrbin <cnorrbin at openjdk.org>
Date:      2025-09-04 19:00:39 +0000
URL:       https://git.openjdk.org/leyden/commit/945aaf893219f9ead94fd8aae4994f7b520f64bf

8366897: RBTreeTest.IntrusiveCustomVerifyTest and RBTreeTest.CustomVerify tests fail on non-debug builds

Reviewed-by: ayang

! src/hotspot/share/utilities/rbTree.inline.hpp

Changeset: 58107071
Branch: hermetic-java-runtime
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2025-09-04 21:58:08 +0000
URL:       https://git.openjdk.org/leyden/commit/581070715ab1ef081032b78ceb3c2cfbdbcff611

8366102: Clarification Needed: Symbolic Link Handling in File API Specifications

Reviewed-by: alanb

! src/java.base/share/classes/java/io/File.java

Changeset: b7b64bb6
Branch: hermetic-java-runtime
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2025-09-04 22:35:21 +0000
URL:       https://git.openjdk.org/leyden/commit/b7b64bb6c800b45e32ff37b1b92b5927a3b3fb56

8365937: post_method_exit might incorrectly set was_popped_by_exception and value in the middle of stack unwinding

Reviewed-by: dholmes, pchilanomate

! src/hotspot/share/prims/jvmtiExport.cpp
+ test/hotspot/jtreg/serviceability/jvmti/events/MethodExit/PendingException/TestMethodExitWithPendingException.java
+ test/hotspot/jtreg/serviceability/jvmti/events/MethodExit/PendingException/libTestMethodExitWithPendingException.cpp
+ test/hotspot/jtreg/serviceability/jvmti/events/MethodExit/PoppedByException/TestPoppedByException.java
+ test/hotspot/jtreg/serviceability/jvmti/events/MethodExit/PoppedByException/libTestPoppedByException.cpp

Changeset: 40a60252
Branch: hermetic-java-runtime
Author:    David Holmes <dholmes at openjdk.org>
Date:      2025-09-05 00:26:44 +0000
URL:       https://git.openjdk.org/leyden/commit/40a602520ba1a4682213b74e6f2a6f5a6e35d839

8364735: [asan] heap-use-after-free error detected in defaultStream::writer during VM shutdown

Reviewed-by: jsjolen, stuefe

! src/hotspot/share/utilities/ostream.cpp

Changeset: 0d7f8f83
Branch: hermetic-java-runtime
Author:    Anjian Wen <wenanjian at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2025-09-05 06:13:44 +0000
URL:       https://git.openjdk.org/leyden/commit/0d7f8f83c7a674f5da4b93d66a24f9ce5ba46011

8366747: RISC-V: Improve VerifyMethodHandles for method handle linkers

Reviewed-by: fyang, dzhang

! src/hotspot/cpu/riscv/methodHandles_riscv.cpp
! src/hotspot/cpu/riscv/methodHandles_riscv.hpp

Changeset: a2f8d3c4
Branch: hermetic-java-runtime
Author:    Volkan Yazici <vyazici at openjdk.org>
Date:      2025-09-05 06:40:33 +0000
URL:       https://git.openjdk.org/leyden/commit/a2f8d3c4c25fdadf378313ef52185dceee98773d

8366765: [REDO] Rename JavaLangAccess::*NoRepl methods

Reviewed-by: rriggs, liach, alanb

! src/java.base/share/classes/java/lang/String.java
! src/java.base/share/classes/java/lang/System.java
! src/java.base/share/classes/java/nio/file/Files.java
! src/java.base/share/classes/java/util/zip/ZipCoder.java
! src/java.base/share/classes/jdk/internal/access/JavaLangAccess.java
! src/java.base/share/classes/jdk/internal/foreign/StringSupport.java
! src/java.base/unix/classes/sun/nio/fs/UnixPath.java
- test/jdk/java/lang/String/NoReplTest.java
+ test/jdk/java/lang/String/OrThrowTest.java

Changeset: e6fa8aae
Branch: hermetic-java-runtime
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2025-09-05 08:46:56 +0000
URL:       https://git.openjdk.org/leyden/commit/e6fa8aae6168ea5a8579cd0a38209ca71c32e704

8366845: C2 SuperWord: wrong VectorCast after VectorReinterpret with swapped src/dst type

Reviewed-by: thartmann, galder, vlivanov

! src/hotspot/share/opto/vtransform.cpp
+ test/hotspot/jtreg/compiler/loopopts/superword/TestReinterpretAndCast.java

Changeset: 0dad3f1a
Branch: hermetic-java-runtime
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-09-05 10:55:41 +0000
URL:       https://git.openjdk.org/leyden/commit/0dad3f1ae8d0c35c4b7a8188ad7854d01c7cd6b4

8366893: java/lang/Thread/virtual/stress/GetStackTraceALotWhenPinned.java timed out on macos-aarch64

Reviewed-by: alanb, jpai

! test/jdk/java/lang/Thread/virtual/stress/GetStackTraceALotWhenBlocking.java
! test/jdk/java/lang/Thread/virtual/stress/GetStackTraceALotWhenPinned.java
! test/jdk/java/lang/Thread/virtual/stress/ParkALot.java

Changeset: 124fcf1d
Branch: hermetic-java-runtime
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-09-05 13:31:23 +0000
URL:       https://git.openjdk.org/leyden/commit/124fcf1d9abb6cafe34637ba357617c7c7be56c8

8233115: Protect ExecuteWithLog from running with redirection without a subshell

Reviewed-by: erikj

! make/RunTests.gmk
! make/StaticLibs.gmk
! make/common/MakeBase.gmk
! make/common/ProcessMarkdown.gmk
! make/hotspot/gensrc/GensrcDtrace.gmk

Changeset: 33794d16
Branch: hermetic-java-runtime
Author:    Guoxiong Li <gli at openjdk.org>
Date:      2025-09-05 13:34:45 +0000
URL:       https://git.openjdk.org/leyden/commit/33794d161467635eb32591fee189e5409cd2d114

8357188: Remove the field MemAllocator::Allocation::_overhead_limit_exceeded and the related code

Reviewed-by: ayang, shade

! 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/parallel/parallelScavengeHeap.hpp
! src/hotspot/share/gc/serial/serialHeap.cpp
! src/hotspot/share/gc/serial/serialHeap.hpp
! src/hotspot/share/gc/shared/collectedHeap.hpp
! src/hotspot/share/gc/shared/memAllocator.cpp
! 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

Changeset: 1e90af08
Branch: hermetic-java-runtime
Author:    Archie Cobbs <acobbs at openjdk.org>
Date:      2025-09-05 14:30:40 +0000
URL:       https://git.openjdk.org/leyden/commit/1e90af08abb74df9ec4ab94b67deeae5c1c9fee1

8359383: Incorrect starting positions for implicitly typed variables

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavacParser.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/JCTree.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/Pretty.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/TreeCopier.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/TreeInfo.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/TreeMaker.java
! test/langtools/tools/javac/parser/DeclarationEndPositions.java
! test/langtools/tools/javac/patterns/PrettyTest.java
! test/langtools/tools/javac/tree/VarTree.java
! test/langtools/tools/javac/tree/VarWarnPosition.java
! test/langtools/tools/javac/tree/VarWarnPosition.out

Changeset: ceacf6f7
Branch: hermetic-java-runtime
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2025-09-05 15:26:13 +0000
URL:       https://git.openjdk.org/leyden/commit/ceacf6f7852514dc9877cfe284f9550c179d913a

8366890: C2: Split through phi printing with TraceLoopOpts misses line break

Reviewed-by: rcastanedalo, mhaessig, epeter

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

Changeset: 9f4d5b23
Branch: hermetic-java-runtime
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-09-05 15:55:19 +0000
URL:       https://git.openjdk.org/leyden/commit/9f4d5b2398cb925ec1a66f9f7676b76c99ff7b62

8365428: Unclear comments on java.lang.invoke Holder classes

Reviewed-by: iklam, jvernee

! src/java.base/share/classes/java/lang/invoke/BoundMethodHandle.java
! src/java.base/share/classes/java/lang/invoke/DelegatingMethodHandle.java
! src/java.base/share/classes/java/lang/invoke/DirectMethodHandle.java
! src/java.base/share/classes/java/lang/invoke/GenerateJLIClassesHelper.java
! src/java.base/share/classes/java/lang/invoke/InvokerBytecodeGenerator.java
! src/java.base/share/classes/java/lang/invoke/Invokers.java
! src/java.base/share/classes/java/lang/invoke/LambdaForm.java

Changeset: 9cca4f7c
Branch: hermetic-java-runtime
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Date:      2025-09-05 16:44:08 +0000
URL:       https://git.openjdk.org/leyden/commit/9cca4f7c760bea9bf79f7c03f37a70449acad51e

8358751: C2: Recursive inlining check for compiled lambda forms is broken

Reviewed-by: dlong, roland

! src/hotspot/share/opto/bytecodeInfo.cpp
! src/hotspot/share/opto/callnode.cpp
! src/hotspot/share/opto/callnode.hpp
! src/hotspot/share/opto/parse1.cpp

Changeset: a17058b5
Branch: hermetic-java-runtime
Author:    Phil Race <prr at openjdk.org>
Date:      2025-09-05 17:45:37 +0000
URL:       https://git.openjdk.org/leyden/commit/a17058b5bb2dcc89ed276600ceac905e7e986426

8365569: Remove finalize from JavaSoundAudioClip.java

Reviewed-by: kizune, tr

! src/java.desktop/share/classes/com/sun/media/sound/JavaSoundAudioClip.java
+ src/java.desktop/share/classes/com/sun/media/sound/JavaSoundAudioClipDelegate.java

Changeset: c6c451ac
Branch: hermetic-java-runtime
Author:    Afshin Zafari <azafari at openjdk.org>
Date:      2025-09-05 18:42:58 +0000
URL:       https://git.openjdk.org/leyden/commit/c6c451ac392cdb545ab43dd46918eca6c47cc5f0

8353468: [ubsan] arguments.cpp:2422:23: runtime error: 2.14748e+11 is outside the range of representable values of type 'int'

Reviewed-by: stefank, dholmes

! src/hotspot/share/runtime/arguments.cpp
! test/hotspot/jtreg/gc/arguments/TestHeapFreeRatio.java

Changeset: e2a503e2
Branch: hermetic-java-runtime
Author:    Manukumar V S <mvs at openjdk.org>
Date:      2025-09-05 19:50:52 +0000
URL:       https://git.openjdk.org/leyden/commit/e2a503e26ee2a3c428c5db0cd4cbe71cdc7d837f

8347277: java/awt/Focus/ComponentLostFocusTest.java fails intermittently

Reviewed-by: serb

! test/jdk/java/awt/Focus/ComponentLostFocusTest.java

Changeset: 4ab2b5bd
Branch: hermetic-java-runtime
Author:    Manuel H?ssig <mhaessig at openjdk.org>
Date:      2025-09-05 19:59:03 +0000
URL:       https://git.openjdk.org/leyden/commit/4ab2b5bdb4e6d40a747d4088a25f7c6351131759

8366569: Disable CompileTaskTimeout for known long-running test cases

Reviewed-by: dlong

! test/hotspot/jtreg/compiler/c2/TestScalarReplacementMaxLiveNodes.java
! test/hotspot/jtreg/compiler/codegen/TestAntiDependenciesHighMemUsage.java
! test/hotspot/jtreg/compiler/codegen/TestAntiDependenciesHighMemUsage2.java
! test/hotspot/jtreg/compiler/loopopts/TestMaxLoopOptsCountReached.java
! test/hotspot/jtreg/compiler/vectorapi/VectorReplicateLongSpecialImmTest.java

Changeset: 3824c7cd
Branch: hermetic-java-runtime
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2025-09-05 20:20:11 +0000
URL:       https://git.openjdk.org/leyden/commit/3824c7cd06645b1dab5322015e8e6cf604afa754

8366517: Refine null locale processing of ctor/factory methods in `Date/DecimalFormatSymbols`

Reviewed-by: jlu, rriggs

! src/java.base/share/classes/java/text/DateFormatSymbols.java
! src/java.base/share/classes/java/text/DecimalFormatSymbols.java
! test/jdk/java/text/Format/DateFormat/IntlTestDateFormatSymbols.java
! test/jdk/java/text/Format/NumberFormat/IntlTestDecimalFormatSymbols.java

Changeset: b674a425
Branch: hermetic-java-runtime
Author:    Sarvesh Kumar Jain <sarvesh.kumar.jain at oracle.com>
Committer: Sergey Bylokhov <serb at openjdk.org>
Date:      2025-09-05 20:35:30 +0000
URL:       https://git.openjdk.org/leyden/commit/b674a425531974bb78c4622e0f1d9b46a117f575

8366750: Remove test 'java/awt/Choice/ChoiceMouseWheelTest/ChoiceMouseWheelTest.java' from problemlist

Reviewed-by: psadhukhan, serb

! test/jdk/ProblemList.txt

Changeset: 1ebe9495
Branch: hermetic-java-runtime
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2025-09-05 20:47:48 +0000
URL:       https://git.openjdk.org/leyden/commit/1ebe949507b48a6b62dd36e08f0ae80da2ee1dcc

8314488: Compiling the JDK with C++17

Reviewed-by: dholmes, stefank, ayang, kvn, iwalulya, jsjolen, ihse

! doc/hotspot-style.html
! doc/hotspot-style.md
! make/autoconf/flags-cflags.m4
! make/ide/vscode/hotspot/indexers/ccls-settings.txt
! make/ide/vscode/hotspot/indexers/clangd-settings.txt
! make/ide/vscode/hotspot/indexers/cpptools-settings.txt
! make/ide/vscode/hotspot/indexers/rtags-settings.txt

Changeset: cdc8b5eb
Branch: hermetic-java-runtime
Author:    Chen Liang <liach at openjdk.org>
Date:      2025-09-05 21:08:29 +0000
URL:       https://git.openjdk.org/leyden/commit/cdc8b5eb83ed6335a65b93cfa0cf38932486c7e3

8366455: Move VarHandles.GuardMethodGenerator to execute on build

Reviewed-by: psandoz, redestad, erikj

! make/ToolsJdk.gmk
+ make/jdk/src/classes/build/tools/methodhandle/VarHandleGuardMethodGenerator.java
! make/modules/java.base/gensrc/GensrcVarHandles.gmk
- src/java.base/share/classes/java/lang/invoke/VarHandleGuards.java
! src/java.base/share/classes/java/lang/invoke/VarHandles.java

Changeset: dbf4ffff
Branch: hermetic-java-runtime
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2025-09-05 23:55:13 +0000
URL:       https://git.openjdk.org/leyden/commit/dbf4ffffe3fbbb513122081bbcc04c543473082e

8366477: Refactor AOT-related flag bits in klass.hpp

Reviewed-by: liach, asmehra, kvn

! src/hotspot/share/cds/archiveBuilder.cpp
! src/hotspot/share/cds/lambdaFormInvokers.cpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/oops/instanceKlass.hpp
! src/hotspot/share/oops/instanceKlassFlags.hpp
! src/hotspot/share/oops/klass.cpp
! src/hotspot/share/oops/klass.hpp

Changeset: e8c7d2aa
Branch: hermetic-java-runtime
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-09-06 09:00:51 +0000
URL:       https://git.openjdk.org/leyden/commit/e8c7d2aaf3cdbbe07b8cdcc68dd7ec9645956bf2

8332872: SetupExecute should cd to temp directory

Reviewed-by: erikj

! make/CreateJmods.gmk
! make/UpdateSleefSource.gmk
! make/common/Execute.gmk
+ test/make/TestExecute.gmk
! test/make/TestMake.gmk

Changeset: 6bb15a54
Branch: hermetic-java-runtime
Author:    David Holmes <dholmes at openjdk.org>
Date:      2025-09-07 20:21:23 +0000
URL:       https://git.openjdk.org/leyden/commit/6bb15a542b0eb6a4b17cfd9da50a94781d0180eb

8367035: [BACKOUT] Protect ExecuteWithLog from running with redirection without a subshell

Reviewed-by: kbarrett

! make/RunTests.gmk
! make/StaticLibs.gmk
! make/common/MakeBase.gmk
! make/common/ProcessMarkdown.gmk
! make/hotspot/gensrc/GensrcDtrace.gmk

Changeset: 14a40fd5
Branch: hermetic-java-runtime
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2025-09-07 23:18:07 +0000
URL:       https://git.openjdk.org/leyden/commit/14a40fd579b087f061da086f5eb18230c379dce0

8361533: Apply java.io.Serial annotations in java.logging

Reviewed-by: rriggs

! src/java.logging/share/classes/java/util/logging/LoggingPermission.java

Changeset: 8a6b8751
Branch: hermetic-java-runtime
Author:    Francesco Andreuzzi <andreuzzi.francesco at gmail.com>
Committer: Chen Liang <liach at openjdk.org>
Date:      2025-09-07 23:20:22 +0000
URL:       https://git.openjdk.org/leyden/commit/8a6b8751e1a8ad93646bf3900186802c863d7119

8354871: Replace stack map frame type magics with constants

Reviewed-by: liach

! src/java.base/share/classes/java/lang/classfile/attribute/StackMapFrameInfo.java
! src/java.base/share/classes/jdk/internal/classfile/impl/CodeImpl.java
! src/java.base/share/classes/jdk/internal/classfile/impl/StackMapDecoder.java
! src/java.base/share/classes/jdk/internal/classfile/impl/StackMapGenerator.java
! src/java.base/share/classes/jdk/internal/classfile/impl/verifier/ParserVerifier.java
! src/java.base/share/classes/jdk/internal/classfile/impl/verifier/VerificationTable.java
! src/java.base/share/classes/jdk/internal/classfile/impl/verifier/VerificationType.java

Changeset: b0ca9bf6
Branch: hermetic-java-runtime
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2025-09-08 04:35:05 +0000
URL:       https://git.openjdk.org/leyden/commit/b0ca9bf61e0390a3b022a0915eacabb0cfd92e93

8365776: Convert JShell tests to use JUnit instead of TestNG

Reviewed-by: vromero

! test/langtools/jdk/jshell/AbstractStopExecutionTest.java
! test/langtools/jdk/jshell/AnalysisTest.java
! test/langtools/jdk/jshell/AnalyzeSnippetTest.java
! test/langtools/jdk/jshell/BadExecutionControlSpecTest.java
! test/langtools/jdk/jshell/ClassMembersTest.java
! test/langtools/jdk/jshell/ClassPathTest.java
! test/langtools/jdk/jshell/ClassesTest.java
! test/langtools/jdk/jshell/CommandCompletionTest.java
! test/langtools/jdk/jshell/CompilerOptionsTest.java
! test/langtools/jdk/jshell/CompletenessStressTest.java
! test/langtools/jdk/jshell/CompletenessTest.java
! test/langtools/jdk/jshell/CompletionSuggestionTest.java
! test/langtools/jdk/jshell/ComputeFQNsTest.java
! test/langtools/jdk/jshell/ConsoleTest.java
! test/langtools/jdk/jshell/ConsoleToolTest.java
! test/langtools/jdk/jshell/CustomInputToolBuilder.java
! test/langtools/jdk/jshell/DropTest.java
! test/langtools/jdk/jshell/EditorTestBase.java
! test/langtools/jdk/jshell/EmptyTest.java
! test/langtools/jdk/jshell/ErrorRecoveryTest.java
! test/langtools/jdk/jshell/ErrorTranslationTest.java
! test/langtools/jdk/jshell/ExceptionMessageTest.java
! test/langtools/jdk/jshell/ExceptionsTest.java
! test/langtools/jdk/jshell/ExecutionControlSpecTest.java
! test/langtools/jdk/jshell/ExecutionControlTestBase.java
! test/langtools/jdk/jshell/ExpectedDiagnostic.java
! test/langtools/jdk/jshell/ExternalEditorTest.java
! test/langtools/jdk/jshell/FailOverDirectExecutionControlTest.java
! test/langtools/jdk/jshell/FailOverExecutionControlDyingLaunchTest.java
! test/langtools/jdk/jshell/FailOverExecutionControlHangingLaunchTest.java
! test/langtools/jdk/jshell/FailOverExecutionControlHangingListenTest.java
! test/langtools/jdk/jshell/FailOverExecutionControlTest.java
! test/langtools/jdk/jshell/FileManagerTest.java
! test/langtools/jdk/jshell/ForwardReferenceImportTest.java
! test/langtools/jdk/jshell/ForwardReferenceTest.java
! test/langtools/jdk/jshell/GetResourceTest.java
! test/langtools/jdk/jshell/HighlightUITest.java
! test/langtools/jdk/jshell/HistoryTest.java
! test/langtools/jdk/jshell/HistoryUITest.java
! test/langtools/jdk/jshell/IOTest.java
! test/langtools/jdk/jshell/IdGeneratorTest.java
! test/langtools/jdk/jshell/IgnoreTest.java
! test/langtools/jdk/jshell/IllegalArgumentExceptionTest.java
! test/langtools/jdk/jshell/ImportTest.java
! test/langtools/jdk/jshell/InaccessibleExpressionTest.java
! test/langtools/jdk/jshell/IndentUITest.java
! test/langtools/jdk/jshell/InferTypeTest.java
! test/langtools/jdk/jshell/InputUITest.java
! test/langtools/jdk/jshell/JLCollisionTest.java
! test/langtools/jdk/jshell/JShellQueryTest.java
! test/langtools/jdk/jshell/JShellStateClosedTest.java
! test/langtools/jdk/jshell/JavadocTest.java
! test/langtools/jdk/jshell/JdiBadOptionLaunchExecutionControlTest.java
! test/langtools/jdk/jshell/JdiBadOptionListenExecutionControlTest.java
! test/langtools/jdk/jshell/JdiBogusHostListenExecutionControlTest.java
! test/langtools/jdk/jshell/JdiFailingLaunchExecutionControlTest.java
! test/langtools/jdk/jshell/JdiFailingListenExecutionControlTest.java
! test/langtools/jdk/jshell/JdiHangingLaunchExecutionControlTest.java
! test/langtools/jdk/jshell/JdiHangingListenExecutionControlTest.java
! test/langtools/jdk/jshell/JdiLaunchingExecutionControlTest.java
! test/langtools/jdk/jshell/JdiListeningExecutionControlTest.java
! test/langtools/jdk/jshell/JdiListeningLocalhostExecutionControlTest.java
! test/langtools/jdk/jshell/JdiStarterTest.java
! test/langtools/jdk/jshell/KullaCompletenessStressTest.java
! test/langtools/jdk/jshell/KullaTesting.java
! test/langtools/jdk/jshell/LocalExecutionClassPathTest.java
! test/langtools/jdk/jshell/LocalExecutionContextLoaderParentTest.java
! test/langtools/jdk/jshell/LocalExecutionTestSupport.java
! test/langtools/jdk/jshell/LocalStopExecutionTest.java
! test/langtools/jdk/jshell/MethodsTest.java
! test/langtools/jdk/jshell/ModifiersTest.java
! test/langtools/jdk/jshell/MultipleDocumentationTest.java
! test/langtools/jdk/jshell/MyExecutionControl.java
! test/langtools/jdk/jshell/NullTest.java
! test/langtools/jdk/jshell/PasteAndMeasurementsUITest.java
! test/langtools/jdk/jshell/PipeInputStreamTest.java
! test/langtools/jdk/jshell/PrimitiveInstanceOfTest.java
! test/langtools/jdk/jshell/RecordsTest.java
! test/langtools/jdk/jshell/RejectedFailedTest.java
! test/langtools/jdk/jshell/ReplToolTesting.java
! test/langtools/jdk/jshell/ReplaceTest.java
! test/langtools/jdk/jshell/SealedClassesTest.java
! test/langtools/jdk/jshell/ShutdownTest.java
! test/langtools/jdk/jshell/SimpleRegressionTest.java
! test/langtools/jdk/jshell/SnippetEventToStringTest.java
! test/langtools/jdk/jshell/SnippetHighlightTest.java
! test/langtools/jdk/jshell/SnippetStatusListenerTest.java
! test/langtools/jdk/jshell/SnippetTest.java
! test/langtools/jdk/jshell/SourceLevelTest.java
! test/langtools/jdk/jshell/StartOptionTest.java
! test/langtools/jdk/jshell/StartupWithFormatSpecifierTest.java
! test/langtools/jdk/jshell/StopExecutionTest.java
! test/langtools/jdk/jshell/T8146368/JShellTest8146368.java
! test/langtools/jdk/jshell/T8146368/JShellToolTest8146368.java
! test/langtools/jdk/jshell/Test8294583.java
! test/langtools/jdk/jshell/Test8296012.java
! test/langtools/jdk/jshell/ToolBasicTest.java
! test/langtools/jdk/jshell/ToolCommandOptionTest.java
! test/langtools/jdk/jshell/ToolCompletionTest.java
! test/langtools/jdk/jshell/ToolEnableNativeAccessTest.java
! test/langtools/jdk/jshell/ToolEnablePreviewTest.java
! test/langtools/jdk/jshell/ToolFormatTest.java
! test/langtools/jdk/jshell/ToolLocalSimpleTest.java
! test/langtools/jdk/jshell/ToolLocaleMessageTest.java
! test/langtools/jdk/jshell/ToolMultilineSnippetHistoryTest.java
! test/langtools/jdk/jshell/ToolProviderTest.java
! test/langtools/jdk/jshell/ToolReloadTest.java
! test/langtools/jdk/jshell/ToolRetainTest.java
! test/langtools/jdk/jshell/ToolShiftTabTest.java
! test/langtools/jdk/jshell/ToolSimpleTest.java
! test/langtools/jdk/jshell/ToolTabCommandTest.java
! test/langtools/jdk/jshell/ToolTabSnippetTest.java
! test/langtools/jdk/jshell/ToolingTest.java
! test/langtools/jdk/jshell/TypeNameTest.java
! test/langtools/jdk/jshell/UITesting.java
! test/langtools/jdk/jshell/UndefinedClassTest.java
! test/langtools/jdk/jshell/UnicodeTest.java
! test/langtools/jdk/jshell/UnnamedTest.java
! test/langtools/jdk/jshell/UserExecutionControlTest.java
! test/langtools/jdk/jshell/UserInputTest.java
! test/langtools/jdk/jshell/UserJdiUserRemoteTest.java
! test/langtools/jdk/jshell/VariablesTest.java
! test/langtools/jdk/jshell/WrapperTest.java

Changeset: f9dc640e
Branch: hermetic-java-runtime
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2025-09-08 06:33:30 +0000
URL:       https://git.openjdk.org/leyden/commit/f9dc640ef07ea5569b3581360041db2bb7e30c40

8351260: java.lang.AssertionError: Unexpected type tree: (ERROR) = (ERROR)

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavacParser.java
! test/langtools/tools/javac/parser/JavacParserTest.java
! test/langtools/tools/javac/recovery/AttrRecovery.java

Changeset: fb1924d2
Branch: hermetic-java-runtime
Author:    Joel Sikstr?m <jsikstro at openjdk.org>
Date:      2025-09-08 06:33:49 +0000
URL:       https://git.openjdk.org/leyden/commit/fb1924d2e34f77dc834094485dccb1751bc5b3b6

8366874: Test gc/arguments/TestParallelGCErgo.java fails with UseTransparentHugePages

Reviewed-by: ayang, shade, stefank, tschatzl

! test/hotspot/jtreg/gc/arguments/TestParallelGCErgo.java

Changeset: 051f39e1
Branch: hermetic-java-runtime
Author:    Francesco Andreuzzi <andreuzzi.francesco at gmail.com>
Committer: David Holmes <dholmes at openjdk.org>
Date:      2025-09-08 07:10:12 +0000
URL:       https://git.openjdk.org/leyden/commit/051f39e12ce8845d13c7d4813dabc556a834892d

8366864: Sort os/linux includes

Reviewed-by: ayang, dholmes

! src/hotspot/os/linux/cgroupSubsystem_linux.cpp
! src/hotspot/os/linux/cgroupSubsystem_linux.hpp
! src/hotspot/os/linux/cgroupUtil_linux.cpp
! src/hotspot/os/linux/cgroupUtil_linux.hpp
! src/hotspot/os/linux/cgroupV1Subsystem_linux.cpp
! src/hotspot/os/linux/cgroupV1Subsystem_linux.hpp
! src/hotspot/os/linux/cgroupV2Subsystem_linux.cpp
! src/hotspot/os/linux/osContainer_linux.cpp
! src/hotspot/os/linux/osContainer_linux.hpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/linux/os_linux.inline.hpp
! src/hotspot/os/linux/os_perf_linux.cpp
! src/hotspot/os/linux/waitBarrier_linux.cpp
! test/hotspot/jtreg/sources/TestIncludesAreSorted.java

Changeset: bea2b029
Branch: hermetic-java-runtime
Author:    Richard Reingruber <rrich at openjdk.org>
Date:      2025-09-08 08:30:03 +0000
URL:       https://git.openjdk.org/leyden/commit/bea2b029a77e126171d17c3a44baec6d5cafed4a

8360219: [AIX] assert(locals_base >= l2) failed: bad placement

Reviewed-by: dlong, mdoerr

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

Changeset: 5e423e03
Branch: hermetic-java-runtime
Author:    Guanqiang Han <ghan at openjdk.org>
Committer: Julian Waters <jwaters at openjdk.org>
Date:      2025-09-08 09:37:36 +0000
URL:       https://git.openjdk.org/leyden/commit/5e423e034f1f077ce9c17cfe9b0d838a4cf9365e

8367025: zIndexDistributor.hpp uses angle-bracket inclusion of globalDefinitions.hpp

Reviewed-by: aboldtch, tschatzl, jwaters

! src/hotspot/share/gc/z/zIndexDistributor.hpp

Changeset: a2726968
Branch: hermetic-java-runtime
Author:    Fredrik Bredberg <fbredberg at openjdk.org>
Date:      2025-09-08 10:28:18 +0000
URL:       https://git.openjdk.org/leyden/commit/a272696813f2e5e896ac9de9985246aaeb9d476c

8365190: Remove LockingMode related code from share

Reviewed-by: aboldtch, dholmes, ayang, coleenp, lmesnik, rcastanedalo

! src/hotspot/cpu/zero/zeroInterpreter_zero.cpp
! src/hotspot/share/c1/c1_LIRGenerator.cpp
! src/hotspot/share/c1/c1_Runtime1.cpp
! src/hotspot/share/gc/g1/g1BarrierSet.inline.hpp
! src/hotspot/share/gc/g1/g1BarrierSetRuntime.cpp
! src/hotspot/share/gc/g1/g1HeapRegion.inline.hpp
! src/hotspot/share/gc/g1/g1SATBMarkQueueSet.cpp
! src/hotspot/share/gc/shared/cardTableBarrierSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.inline.hpp
! src/hotspot/share/interpreter/zero/bytecodeInterpreter.cpp
! src/hotspot/share/jvmci/jvmciRuntime.cpp
! src/hotspot/share/jvmci/vmStructs_jvmci.cpp
! src/hotspot/share/oops/instanceStackChunkKlass.cpp
! src/hotspot/share/oops/markWord.cpp
! src/hotspot/share/oops/markWord.hpp
! src/hotspot/share/oops/oop.cpp
! src/hotspot/share/oops/oop.hpp
! src/hotspot/share/oops/stackChunkOop.inline.hpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/phaseX.cpp
! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/basicLock.cpp
! src/hotspot/share/runtime/basicLock.hpp
! src/hotspot/share/runtime/basicLock.inline.hpp
! src/hotspot/share/runtime/continuation.cpp
! src/hotspot/share/runtime/continuationFreezeThaw.cpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/javaCalls.cpp
! src/hotspot/share/runtime/javaThread.cpp
! src/hotspot/share/runtime/javaThread.hpp
! src/hotspot/share/runtime/lightweightSynchronizer.cpp
! src/hotspot/share/runtime/lockStack.cpp
! src/hotspot/share/runtime/objectMonitor.cpp
! src/hotspot/share/runtime/objectMonitor.hpp
! src/hotspot/share/runtime/objectMonitor.inline.hpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/synchronizer.hpp
! src/hotspot/share/runtime/synchronizer.inline.hpp
! src/hotspot/share/runtime/threads.cpp
! src/hotspot/share/runtime/threads.hpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/hotspot/share/utilities/globalDefinitions.cpp
! src/hotspot/share/utilities/globalDefinitions.hpp
! src/hotspot/share/utilities/vmError.cpp
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/ObjectMonitor.java
! test/hotspot/gtest/runtime/test_lockStack.cpp
! test/hotspot/jtreg/runtime/locking/TestRecursiveMonitorChurn.java

Changeset: 03c54d42
Branch: hermetic-java-runtime
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2025-09-08 12:26:58 +0000
URL:       https://git.openjdk.org/leyden/commit/03c54d4288dfd70190c3f306a44a8424f268f787

8365689: Elements.getFileObjectOf fails with a NullPointerException when an erroneous Element is passed in

Reviewed-by: darcy, vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/model/JavacElements.java
! test/langtools/tools/javac/processing/model/element/TestFileObjectOf.java

Changeset: bcff857b
Branch: hermetic-java-runtime
Author:    Volker Simonis <simonis at openjdk.org>
Date:      2025-09-08 13:30:45 +0000
URL:       https://git.openjdk.org/leyden/commit/bcff857ba09028cc43e856726b5c839cc6b1b0d9

8361381: GlyphLayout behavior differs on JDK 11+ compared to JDK 8

Reviewed-by: prr, serb

! src/java.desktop/share/classes/sun/font/ExtendedTextSourceLabel.java
! test/jdk/java/awt/font/GlyphVector/GetGlyphCharIndexTest.java
+ test/jdk/java/awt/font/LineBreakMeasurer/KhmerLineBreakTest.java

Changeset: 166ef5e7
Branch: hermetic-java-runtime
Author:    Mikhail Yankelevich <myankelevich at openjdk.org>
Committer: Weijun Wang <weijun at openjdk.org>
Date:      2025-09-08 14:37:25 +0000
URL:       https://git.openjdk.org/leyden/commit/166ef5e7b1c6d6a9f0f1f29fedb7f65b94f53119

8366159: SkippedException is treated as a pass for pkcs11/KeyStore, pkcs11/SecretKeyFactory and pkcs11/SecureRandom

Reviewed-by: weijun

! test/jdk/sun/security/pkcs11/KeyStore/CertChainRemoval.java
! test/jdk/sun/security/pkcs11/KeyStore/ClientAuth.java
! test/jdk/sun/security/pkcs11/SecretKeyFactory/TestGeneral.java
! test/jdk/sun/security/pkcs11/SecureRandom/Basic.java
! test/jdk/sun/security/pkcs11/SecureRandom/TestDeserialization.java

Changeset: 6765a9d7
Branch: hermetic-java-runtime
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2025-09-08 15:50:09 +0000
URL:       https://git.openjdk.org/leyden/commit/6765a9d775b5bd3d1b36090038060762f976d174

8366908: Use a different class for testing JDK-8351654

Reviewed-by: liach, lmesnik

! test/hotspot/jtreg/runtime/verifier/CFLH/TestVerify.java

Changeset: ab12fbfd
Branch: hermetic-java-runtime
Author:    Fabio Romano <fabio19298 at gmail.com>
Committer: Raffaello Giulietti <rgiulietti at openjdk.org>
Date:      2025-09-08 16:10:22 +0000
URL:       https://git.openjdk.org/leyden/commit/ab12fbfda2c364bb16ddf03b923989639f437f6a

8077587: BigInteger Roots

Reviewed-by: rgiulietti

! src/java.base/share/classes/java/math/BigInteger.java
! src/java.base/share/classes/java/math/MutableBigInteger.java
! test/jdk/java/math/BigInteger/BigIntegerTest.java

Changeset: 48831c65
Branch: hermetic-java-runtime
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2025-09-08 16:23:26 +0000
URL:       https://git.openjdk.org/leyden/commit/48831c65b5535fef706b64a4eb23ba28b1567ead

8367021: Regression in LocaleDataTest refactoring

Reviewed-by: jlu, joehw

! test/jdk/sun/text/resources/LocaleDataTest.java

Changeset: 323b0201
Branch: hermetic-java-runtime
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-09-08 16:46:30 +0000
URL:       https://git.openjdk.org/leyden/commit/323b02016e7458a0be39d52c9b0a5c61d579347e

8367034: [REDO] Protect ExecuteWithLog from running with redirection without a subshell

Reviewed-by: erikj

! make/RunTests.gmk
! make/StaticLibs.gmk
! make/common/MakeBase.gmk
! make/common/ProcessMarkdown.gmk
! make/hotspot/gensrc/GensrcDtrace.gmk

Changeset: 55af9d83
Branch: hermetic-java-runtime
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-09-08 16:48:14 +0000
URL:       https://git.openjdk.org/leyden/commit/55af9d83800930966776224bc4c7ff4ab1af9817

8366837: Clean up gensrc by spp.Spp

Reviewed-by: erikj

! make/common/Utils.gmk
+ make/common/modules/GensrcStreamPreProcessing.gmk
! make/modules/java.base/Gensrc.gmk
! make/modules/java.base/gensrc/GensrcBuffer.gmk
! make/modules/java.base/gensrc/GensrcCharsetCoder.gmk
! make/modules/java.base/gensrc/GensrcScopedMemoryAccess.gmk
! make/modules/java.base/gensrc/GensrcVarHandles.gmk
! src/java.base/share/classes/java/nio/charset/Charset-X-Coder.java.template
! test/make/TestMakeBase.gmk

Changeset: cb58e656
Branch: hermetic-java-runtime
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-09-08 16:48:35 +0000
URL:       https://git.openjdk.org/leyden/commit/cb58e6560a3b80655224cb79d52bfd0afa3cf262

8330341: Wrap call to MT in ExecuteWithLog

Reviewed-by: erikj

! make/common/native/LinkMicrosoft.gmk

Changeset: 85441cec
Branch: hermetic-java-runtime
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-09-08 18:30:18 +0000
URL:       https://git.openjdk.org/leyden/commit/85441cec3558f76ffa2a785c959397333503d556

8367101: Remove unused includes in cardTable.cpp

Reviewed-by: stefank

! src/hotspot/share/gc/shared/cardTable.cpp

Changeset: 3e68d7d9
Branch: hermetic-java-runtime
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-09-08 19:13:55 +0000
URL:       https://git.openjdk.org/leyden/commit/3e68d7d99fcf3039395ba94234ecbebe8e98c754

8366881: Parallel: Obsolete HeapMaximumCompactionInterval

Reviewed-by: iwalulya

! src/hotspot/share/gc/parallel/parallelScavengeHeap.cpp
! src/hotspot/share/gc/parallel/parallel_globals.hpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.hpp
! src/hotspot/share/runtime/arguments.cpp

Changeset: 56e37352
Branch: hermetic-java-runtime
Author:    Erik Joelsson <erikj at openjdk.org>
Date:      2025-09-08 20:52:31 +0000
URL:       https://git.openjdk.org/leyden/commit/56e37352d5b0a749ccd150c36c9248e37d280eb6

8367130: JDK builds broken by 8366837: Clean up gensrc by spp.Spp

Reviewed-by: liach

! make/modules/java.base/gensrc/GensrcVarHandles.gmk

Changeset: 81a1e8e1
Branch: hermetic-java-runtime
Author:    Cesar Soares Lucas <cslucas at openjdk.org>
Date:      2025-09-08 21:44:18 +0000
URL:       https://git.openjdk.org/leyden/commit/81a1e8e1363446de499a59fc706221efde12dd86

8364936: Shenandoah: Switch nmethod entry barriers to conc_instruction_and_data_patch

Reviewed-by: fyang, dzhang, kdnilsen, wkemper

! src/hotspot/cpu/aarch64/gc/shared/barrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/gc/shared/barrierSetAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/gc/shared/barrierSetNMethod_aarch64.cpp
! src/hotspot/cpu/aarch64/gc/shenandoah/shenandoahBarrierSetAssembler_aarch64.hpp
! src/hotspot/cpu/ppc/gc/shared/barrierSetAssembler_ppc.hpp
! src/hotspot/cpu/ppc/gc/shenandoah/shenandoahBarrierSetAssembler_ppc.hpp
! src/hotspot/cpu/riscv/gc/shared/barrierSetAssembler_riscv.cpp
! src/hotspot/cpu/riscv/gc/shared/barrierSetAssembler_riscv.hpp
! src/hotspot/cpu/riscv/gc/shared/barrierSetNMethod_riscv.cpp
! src/hotspot/cpu/riscv/gc/shenandoah/shenandoahBarrierSetAssembler_riscv.hpp
! src/hotspot/share/jvmci/vmStructs_jvmci.cpp
! test/hotspot/jtreg/compiler/jvmci/jdk.vm.ci.code.test/src/jdk/vm/ci/code/test/TestHotSpotVMConfig.java

Changeset: 4ec63e8f
Branch: hermetic-java-runtime
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2025-09-09 00:05:56 +0000
URL:       https://git.openjdk.org/leyden/commit/4ec63e8f5d1768ea78d0bbf477d68bcf3c6f96b6

8366850: Test com/sun/jdi/JdbStopInNotificationThreadTest.java failed

Reviewed-by: ayang, lmesnik, syan

! test/jdk/com/sun/jdi/JdbStopInNotificationThreadTest.java

Changeset: 0aee7bf2
Branch: hermetic-java-runtime
Author:    Dingli Zhang <dzhang at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2025-09-09 00:38:15 +0000
URL:       https://git.openjdk.org/leyden/commit/0aee7bf24d7f2578d3867bcfa25646cb0bd06d9a

8367048: RISC-V: Correct pipeline descriptions of the architecture

Reviewed-by: fyang, fjiang, mli

! src/hotspot/cpu/riscv/riscv.ad

Changeset: 680bf758
Branch: hermetic-java-runtime
Author:    erifan <erfang at nvidia.com>
Committer: Emanuel Peter <epeter at openjdk.org>
Date:      2025-09-09 06:58:00 +0000
URL:       https://git.openjdk.org/leyden/commit/680bf758980452511ea72224066358e5fd38f060

8365911: AArch64: Fix encoding error in sve_cpy for negative floats

Reviewed-by: aph, epeter

! src/hotspot/cpu/aarch64/assembler_aarch64.hpp
! test/hotspot/gtest/aarch64/aarch64-asmtest.py
! test/hotspot/gtest/aarch64/asmtest.out.h

Changeset: ecfba66d
Branch: hermetic-java-runtime
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2025-09-09 07:31:14 +0000
URL:       https://git.openjdk.org/leyden/commit/ecfba66d3d7c1fef755f0824f342189d0f231007

8366363: MemBaseline accesses VMT without using lock

Co-authored-by: Casper Norrbin <cnorrbin at openjdk.org>
Reviewed-by: azafari, cnorrbin

! src/hotspot/share/nmt/memBaseline.cpp
! src/hotspot/share/nmt/memBaseline.hpp
! src/hotspot/share/nmt/memReporter.cpp
! src/hotspot/share/nmt/nmtNativeCallStackStorage.cpp
! src/hotspot/share/nmt/nmtNativeCallStackStorage.hpp
! src/hotspot/share/nmt/regionsTree.cpp
! src/hotspot/share/nmt/regionsTree.hpp
! src/hotspot/share/nmt/vmatree.cpp
! src/hotspot/share/nmt/vmatree.hpp
! src/hotspot/share/utilities/rbTree.hpp
! src/hotspot/share/utilities/rbTree.inline.hpp
! test/hotspot/gtest/utilities/test_rbtree.cpp

Changeset: 67bb22f3
Branch: hermetic-java-runtime
Author:    Francesco Andreuzzi <andreuzzi.francesco at gmail.com>
Committer: David Holmes <dholmes at openjdk.org>
Date:      2025-09-09 07:36:57 +0000
URL:       https://git.openjdk.org/leyden/commit/67bb22f3d661d7edf7a0949612d9fb64f0124cad

8367085: Sort os/posix includes

Reviewed-by: ayang, dholmes

! src/hotspot/os/posix/attachListener_posix.cpp
! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/os/posix/os_posix.inline.hpp
! src/hotspot/os/posix/perfMemory_posix.cpp
! src/hotspot/os/posix/safefetch_sigjmp.cpp
! src/hotspot/os/posix/semaphore_posix.cpp
! src/hotspot/os/posix/threadLocalStorage_posix.cpp
! test/hotspot/jtreg/sources/TestIncludesAreSorted.java

Changeset: e16c5100
Branch: hermetic-java-runtime
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2025-09-09 08:14:55 +0000
URL:       https://git.openjdk.org/leyden/commit/e16c510071f84bdbd57a8b2d3810c484c314ccf9

8367231: [BACKOUT] JDK-8366363: MemBaseline accesses VMT without using lock

Reviewed-by: kbarrett, dholmes

! src/hotspot/share/nmt/memBaseline.cpp
! src/hotspot/share/nmt/memBaseline.hpp
! src/hotspot/share/nmt/memReporter.cpp
! src/hotspot/share/nmt/nmtNativeCallStackStorage.cpp
! src/hotspot/share/nmt/nmtNativeCallStackStorage.hpp
! src/hotspot/share/nmt/regionsTree.cpp
! src/hotspot/share/nmt/regionsTree.hpp
! src/hotspot/share/nmt/vmatree.cpp
! src/hotspot/share/nmt/vmatree.hpp
! src/hotspot/share/utilities/rbTree.hpp
! src/hotspot/share/utilities/rbTree.inline.hpp
! test/hotspot/gtest/utilities/test_rbtree.cpp

Changeset: cfb80934
Branch: hermetic-java-runtime
Author:    Paul H?bner <phubner at openjdk.org>
Committer: David Holmes <dholmes at openjdk.org>
Date:      2025-09-09 09:01:46 +0000
URL:       https://git.openjdk.org/leyden/commit/cfb809344c0205875b35991ce6807333df41c949

8364103: Convert existing sprintf-chains to stringStream

Reviewed-by: kbarrett, dholmes, iklam

! src/hotspot/share/classfile/javaClasses.cpp

Changeset: f51e442b
Branch: hermetic-java-runtime
Author:    Hamlin Li <mli at openjdk.org>
Date:      2025-09-09 09:29:23 +0000
URL:       https://git.openjdk.org/leyden/commit/f51e442b0e26d0e9ebb6ec0da9584ba4f548322c

8367098: RISC-V: sync CPU features with related JVM flags for dependant ones

Reviewed-by: fyang

! src/hotspot/cpu/riscv/vm_version_riscv.hpp

Changeset: 4fc917c2
Branch: hermetic-java-runtime
Author:    Johannes Bechberger <jbechberger at openjdk.org>
Date:      2025-09-09 10:15:53 +0000
URL:       https://git.openjdk.org/leyden/commit/4fc917c25005d1f88fe43069fe623e243bd022c3

8366486: Test jdk/jfr/event/profiling/TestCPUTimeSampleMultipleRecordings.java is timing out

Reviewed-by: jbachorik

! test/jdk/jdk/jfr/event/profiling/TestCPUTimeSampleMultipleRecordings.java

Changeset: 002f936e
Branch: hermetic-java-runtime
Author:    Johannes Bechberger <jbechberger at openjdk.org>
Date:      2025-09-09 10:16:22 +0000
URL:       https://git.openjdk.org/leyden/commit/002f936ef21943ff1c8c03618091793768e756ac

8366082: Improve queue size computation in CPU-time sampler

Reviewed-by: jbachorik

! src/hotspot/share/jfr/periodic/sampling/jfrCPUTimeThreadSampler.cpp
! src/hotspot/share/jfr/periodic/sampling/jfrCPUTimeThreadSampler.hpp
! src/hotspot/share/jfr/periodic/sampling/jfrThreadSampling.cpp
! src/hotspot/share/jfr/support/jfrThreadLocal.cpp
! src/hotspot/share/prims/whitebox.cpp
+ test/jdk/jdk/jfr/event/profiling/TestCPUTimeSampleQueueAutoSizes.java
! test/lib/jdk/test/whitebox/WhiteBox.java

Changeset: a25dde62
Branch: hermetic-java-runtime
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-09-09 10:58:21 +0000
URL:       https://git.openjdk.org/leyden/commit/a25dde6279c100dcff266d19b263e764f5da244e

8365231: Don't build gtest with /EHsc

Reviewed-by: kbarrett, stuefe

! make/hotspot/lib/CompileGtest.gmk

Changeset: a1ab12b7
Branch: hermetic-java-runtime
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2025-09-09 11:17:33 +0000
URL:       https://git.openjdk.org/leyden/commit/a1ab12b77266c7124a297e1b2e0a8608b8facb2a

8366854: Extend jtreg failure handler with THP info

Reviewed-by: ayang, shade, tschatzl, lmesnik, sjohanss

! test/failure_handler/src/share/conf/linux.properties

Changeset: 06326176
Branch: hermetic-java-runtime
Author:    Marc Chevalier <mchevalier at openjdk.org>
Date:      2025-09-09 11:17:48 +0000
URL:       https://git.openjdk.org/leyden/commit/0632617670f991da23c3892d357e8d1f051d29a0

8367135: Test compiler/loopstripmining/CheckLoopStripMining.java needs internal timeouts adjusted

Reviewed-by: thartmann, chagedorn

! test/hotspot/jtreg/compiler/loopstripmining/CheckLoopStripMining.java

Changeset: f10c85fb
Branch: hermetic-java-runtime
Author:    Saint Wesonga <saint.wesonga at microsoft.com>
Committer: Roger Riggs <rriggs at openjdk.org>
Date:      2025-09-09 13:13:08 +0000
URL:       https://git.openjdk.org/leyden/commit/f10c85fbc336f6908a4f1ecae9fb5ab52984f636

8367027: java/lang/ProcessBuilder/Basic.java fails on Windows AArch64

Reviewed-by: rriggs

! test/jdk/java/lang/ProcessBuilder/Basic.java

Changeset: b653ae92
Branch: hermetic-java-runtime
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2025-09-09 15:02:54 +0000
URL:       https://git.openjdk.org/leyden/commit/b653ae92d5941202780873fad1a7cefd51e4e7a8

8367051: Build failure with clang on linux and AIX after switch to C++17

Reviewed-by: dholmes, ayang, mbaesken, mdoerr

! src/hotspot/share/utilities/forbiddenFunctions.hpp

Changeset: cc6d34b2
Branch: hermetic-java-runtime
Author:    Daniel Jeli?ski <djelinski at openjdk.org>
Date:      2025-09-09 15:08:30 +0000
URL:       https://git.openjdk.org/leyden/commit/cc6d34b2fa299a68a05e65e25c1f41dffa67c118

8366971: C2: Remove unused nop_list from PhaseOutput::init_buffer

Reviewed-by: epeter, dlong

! 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/x86/x86_64.ad
! src/hotspot/share/adlc/adlparse.cpp
! src/hotspot/share/adlc/formsopt.cpp
! src/hotspot/share/adlc/formsopt.hpp
! src/hotspot/share/adlc/output_c.cpp
! src/hotspot/share/adlc/output_h.cpp
! src/hotspot/share/opto/output.cpp

Changeset: a12e9fce
Branch: hermetic-java-runtime
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2025-09-09 19:37:57 +0000
URL:       https://git.openjdk.org/leyden/commit/a12e9fcebda1d7b75cb892e7920333d73fb5de9c

8366261: Provide utility methods for sun.security.util.Password

Reviewed-by: smarks, weijun

! src/java.base/share/classes/java/io/Console.java
! src/java.base/share/classes/jdk/internal/access/JavaIOAccess.java
! src/java.base/share/classes/jdk/internal/io/JdkConsoleImpl.java
! src/java.base/unix/native/libjava/Console_md.c
! src/java.base/windows/native/libjava/Console_md.c
! test/jdk/java/io/Console/ModuleSelectionTest.java

Changeset: 24a73493
Branch: hermetic-java-runtime
Author:    Justin Lu <jlu at openjdk.org>
Date:      2025-09-09 22:03:25 +0000
URL:       https://git.openjdk.org/leyden/commit/24a734938e555882857cf0b06ea693ec6f18085f

8366733: Re-examine older java.text NF, DF, and DFS serialization tests

Reviewed-by: naoto

! test/jdk/java/text/Format/DecimalFormat/DFSSerializationTest.java
= test/jdk/java/text/Format/DecimalFormat/DecimalFormat.114.txt
= test/jdk/java/text/Format/DecimalFormat/DecimalFormatSymbols.114.txt
= test/jdk/java/text/Format/DecimalFormat/DecimalFormatSymbols.142.txt
= test/jdk/java/text/Format/DecimalFormat/NumberFormat4185761a.ser.txt
= test/jdk/java/text/Format/DecimalFormat/NumberFormat4185761b.ser.txt
! test/jdk/java/text/Format/DecimalFormat/SerializationTest.java
- test/jdk/java/text/Format/NumberFormat/DFSDeserialization142.java
- test/jdk/java/text/Format/NumberFormat/DFSSerialization.java
- test/jdk/java/text/Format/NumberFormat/DFSSerialization142.java
! test/jdk/java/text/Format/NumberFormat/NumberRegression.java
- test/jdk/java/text/Format/NumberFormat/SerializationLoadTest.java
- test/jdk/java/text/Format/NumberFormat/SerializationSaveTest.java

Changeset: f9640398
Branch: hermetic-java-runtime
Author:    Dean Long <dlong at openjdk.org>
Date:      2025-09-09 23:27:33 +0000
URL:       https://git.openjdk.org/leyden/commit/f96403986b99008593e025c4991ee865fce59bb1

8361376: Regressions 1-6% in several Renaissance in 26-b4 only MacOSX aarch64

Co-authored-by: Martin Doerr <mdoerr at openjdk.org>
Reviewed-by: mdoerr, aph, eosterlund

! src/hotspot/cpu/aarch64/gc/shared/barrierSetNMethod_aarch64.cpp
! src/hotspot/cpu/arm/gc/shared/barrierSetNMethod_arm.cpp
! src/hotspot/cpu/ppc/gc/shared/barrierSetAssembler_ppc.cpp
! src/hotspot/cpu/ppc/gc/shared/barrierSetNMethod_ppc.cpp
! src/hotspot/cpu/ppc/nativeInst_ppc.hpp
! src/hotspot/cpu/riscv/gc/shared/barrierSetNMethod_riscv.cpp
! src/hotspot/cpu/s390/gc/shared/barrierSetNMethod_s390.cpp
! src/hotspot/cpu/x86/gc/shared/barrierSetNMethod_x86.cpp
! src/hotspot/cpu/zero/gc/shared/barrierSetNMethod_zero.cpp
! src/hotspot/share/gc/shared/barrierSetNMethod.cpp
! src/hotspot/share/gc/shared/barrierSetNMethod.hpp
! src/hotspot/share/gc/z/zBarrierSetNMethod.cpp
! src/hotspot/share/gc/z/zBarrierSetNMethod.hpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/mutexLocker.hpp

Changeset: 8cd4e7d8
Branch: hermetic-java-runtime
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2025-09-09 23:50:33 +0000
URL:       https://git.openjdk.org/leyden/commit/8cd4e7d856dcc68243505f4e771dc8ab87176584

8365192: post_meth_exit should be in vm state when calling get_jvmti_thread_state

Reviewed-by: mdoerr, dholmes

! src/hotspot/share/prims/jvmtiExport.cpp

Changeset: 53b3e056
Branch: hermetic-java-runtime
Author:    erifan <erfang at nvidia.com>
Committer: Xiaohong Gong <xgong at openjdk.org>
Date:      2025-09-10 01:49:55 +0000
URL:       https://git.openjdk.org/leyden/commit/53b3e0567d2801ddf62c5849b219324ddfcb264a

8366588: VectorAPI: Re-intrinsify VectorMask.laneIsSet where the input index is a variable

Reviewed-by: shade, xgong, epeter

! src/hotspot/share/opto/vectorIntrinsics.cpp
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java
+ test/hotspot/jtreg/compiler/vectorapi/VectorMaskLaneIsSetTest.java
! test/micro/org/openjdk/bench/jdk/incubator/vector/VectorExtractBenchmark.java

Changeset: af9b9050
Branch: hermetic-java-runtime
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2025-09-10 03:30:16 +0000
URL:       https://git.openjdk.org/leyden/commit/af9b9050ec51d0c43690fc42658741bd865b0310

8366057: HotSpot Style Guide should permit trailing return types

Reviewed-by: dholmes, stefank, kvn, adinn, jsjolen

! doc/hotspot-style.html
! doc/hotspot-style.md

Changeset: 8ab8d02e
Branch: hermetic-java-runtime
Author:    David Holmes <dholmes at openjdk.org>
Date:      2025-09-10 05:45:31 +0000
URL:       https://git.openjdk.org/leyden/commit/8ab8d02e40e987a5eb5e8036ff4f12146ac2b16a

8366938: Test runtime/handshake/HandshakeTimeoutTest.java crashed

Reviewed-by: kbarrett

! test/hotspot/jtreg/runtime/handshake/HandshakeTimeoutTest.java

Changeset: 2705e880
Branch: hermetic-java-runtime
Author:    Disha <disha.morye at oracle.com>
Committer: Manukumar V S <mvs at openjdk.org>
Date:      2025-09-10 06:16:12 +0000
URL:       https://git.openjdk.org/leyden/commit/2705e880b64825044e67487f01263121780d8f7a

8366764: Deproblemlist java/awt/ScrollPane/ScrollPositionTest.java

Reviewed-by: azvegint

! test/jdk/ProblemList.txt

Changeset: b7b01d6f
Branch: hermetic-java-runtime
Author:    Daniel Jeli?ski <djelinski at openjdk.org>
Date:      2025-09-10 06:16:39 +0000
URL:       https://git.openjdk.org/leyden/commit/b7b01d6f564ae34e913ae51bd2f8243a32807136

8366984: Remove delay slot support

Reviewed-by: dlong, epeter

! src/hotspot/cpu/aarch64/c1_LIRAssembler_aarch64.cpp
! src/hotspot/cpu/arm/arm.ad
! src/hotspot/cpu/arm/c1_LIRAssembler_arm.cpp
! src/hotspot/cpu/ppc/c1_LIRAssembler_ppc.cpp
! src/hotspot/cpu/riscv/c1_LIRAssembler_riscv.cpp
! src/hotspot/cpu/s390/c1_LIRAssembler_s390.cpp
! src/hotspot/cpu/x86/c1_LIRAssembler_x86.cpp
! src/hotspot/share/adlc/adlparse.cpp
! src/hotspot/share/adlc/formsopt.cpp
! src/hotspot/share/adlc/formsopt.hpp
! src/hotspot/share/adlc/output_c.cpp
! src/hotspot/share/adlc/output_h.cpp
! 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/code/relocInfo.hpp
! src/hotspot/share/opto/output.cpp
! src/hotspot/share/runtime/sharedRuntime.cpp

Changeset: 9e3fa321
Branch: hermetic-java-runtime
Author:    Kazuhisa Takakuri <ktakakuri at openjdk.org>
Committer: David Holmes <dholmes at openjdk.org>
Date:      2025-09-10 06:37:17 +0000
URL:       https://git.openjdk.org/leyden/commit/9e3fa3216fd4ebd73da6e003a7b767cf001a1169

8349288: runtime/os/windows/TestAvailableProcessors.java fails on localized Windows platform

Reviewed-by: dholmes, alanb

! test/hotspot/jtreg/runtime/os/windows/TestAvailableProcessors.java

Changeset: f3de3862
Branch: hermetic-java-runtime
Author:    David Holmes <dholmes at openjdk.org>
Date:      2025-09-10 08:46:07 +0000
URL:       https://git.openjdk.org/leyden/commit/f3de386263e16e33c2812706cf41410da2cd58c6

8367309: Test runtime/os/windows/TestAvailableProcessors.java fails to compile after mis-merge

Reviewed-by: shade, alanb

! test/hotspot/jtreg/runtime/os/windows/TestAvailableProcessors.java

Changeset: 1d3364b0
Branch: hermetic-java-runtime
Author:    Daniel Fuchs <dfuchs at openjdk.org>
Date:      2025-09-10 09:45:05 +0000
URL:       https://git.openjdk.org/leyden/commit/1d3364b00725f9d2afa8274e2244357a109be545

8365239: Spec Clarification - InterfaceAddress:getBroadcast() returning null for loop back address

Reviewed-by: msheppar, djelinski, jpai

! src/java.base/share/classes/java/net/InterfaceAddress.java

Changeset: 5c9f60dc
Branch: hermetic-java-runtime
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-09-10 09:57:44 +0000
URL:       https://git.openjdk.org/leyden/commit/5c9f60dc5a6e64be55819469bbf10948803d0fd5

8367259: Clean up make/scripts and bin directory

Reviewed-by: erikj

+ bin/generate-symbol-data.sh
= bin/lic_check.sh
= bin/normalizer.pl
- bin/unshuffle_list.txt
- bin/unshuffle_patch.sh
= bin/update_copyright_year.sh
= bin/update_pch.sh
! make/autoconf/compare.sh.template
= make/scripts/compare-logger.sh
- make/scripts/generate-symbol-data.sh
- make/scripts/hide_important_warnings_from_javac.sh

Changeset: 33244c82
Branch: hermetic-java-runtime
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-09-10 10:00:15 +0000
URL:       https://git.openjdk.org/leyden/commit/33244c82445994131a9168451275216916ce635c

8344030: Improved handling of TOOLCHAIN_PATH

Reviewed-by: erikj

! make/autoconf/basic.m4
! make/autoconf/basic_tools.m4
! make/autoconf/build-performance.m4
! make/autoconf/flags-ldflags.m4
! make/autoconf/toolchain.m4
! make/autoconf/util_paths.m4

Changeset: edae355e
Branch: hermetic-java-runtime
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2025-09-10 10:27:38 +0000
URL:       https://git.openjdk.org/leyden/commit/edae355e95f23294eda092dbedcb7f6cf165b0f8

8246325: Add DRYRUN facility to SetupExecute

Reviewed-by: erikj

! make/Bundles.gmk
! make/autoconf/spec.gmk.template
! make/common/Execute.gmk
! test/make/TestExecute.gmk

Changeset: 4d4e51c4
Branch: hermetic-java-runtime
Author:    David Beaumont <david.beaumont at oracle.com>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2025-09-10 11:49:02 +0000
URL:       https://git.openjdk.org/leyden/commit/4d4e51c41fed79427fb621fd9fcc8e5e23bfb287

8365483: Test sun/rmi/runtime/Log/6409194/NoConsoleOutput.java sometimes fails

Reviewed-by: dfuchs, jpai

! src/java.logging/share/classes/java/util/logging/StreamHandler.java
+ test/jdk/java/util/logging/StreamHandlerRacyCloseTest.java

Changeset: 703d930e
Branch: hermetic-java-runtime
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2025-09-10 11:55:31 +0000
URL:       https://git.openjdk.org/leyden/commit/703d930e4d52a6f9741cf9affee8caade550e67b

8366980: TestTransparentHugePagesHeap.java fails when run with -UseCompressedOops

Reviewed-by: aboldtch, tschatzl

! test/hotspot/jtreg/gc/TestTransparentHugePagesHeap.java

Changeset: 46ae1ee8
Branch: hermetic-java-runtime
Author:    Evgeny Astigeevich <eastigeevich at openjdk.org>
Date:      2025-09-10 12:33:06 +0000
URL:       https://git.openjdk.org/leyden/commit/46ae1ee87152742082e6047d0556944d7ae4567d

8277444: Data race between JvmtiClassFileReconstituter::copy_bytecodes and class linking

Reviewed-by: dholmes, amenkov, coleenp

! src/hotspot/share/prims/jvmtiClassFileReconstituter.cpp
! src/hotspot/share/prims/jvmtiEnv.cpp
+ test/jdk/java/lang/instrument/RetransformBigClassTest.java

Changeset: 385c1329
Branch: hermetic-java-runtime
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-09-10 12:49:38 +0000
URL:       https://git.openjdk.org/leyden/commit/385c13298932f1de16e6161652be35d966d822ec

8367240: Parallel: Refactor PSScavengeCLDClosure

Reviewed-by: stefank

! src/hotspot/share/gc/parallel/psClosure.inline.hpp

Changeset: c968a672
Branch: hermetic-java-runtime
Author:    Casper Norrbin <cnorrbin at openjdk.org>
Date:      2025-09-10 13:45:06 +0000
URL:       https://git.openjdk.org/leyden/commit/c968a672c034fe533ea5f4ac5efe37ffb76c93e2

8362282: runtime/logging/StressAsyncUL.java failed with exitValue = 134

Reviewed-by: jsjolen, dholmes

! src/hotspot/share/logging/logAsyncWriter.cpp

Changeset: 5cd7721a
Branch: hermetic-java-runtime
Author:    Kerem Kat <krk at openjdk.org>
Committer: Kevin Walls <kevinw at openjdk.org>
Date:      2025-09-10 14:36:11 +0000
URL:       https://git.openjdk.org/leyden/commit/5cd7721ad448cc4bdac37b0456252335f6b9d9f5

8366154: Validate thread type requirements in debug commands

Reviewed-by: dholmes, simonis, kevinw

! src/hotspot/share/utilities/debug.cpp

Changeset: dbc7436a
Branch: hermetic-java-runtime
Author:    Jiangli Zhou <jianglizhou at google.com>
Date:      2025-09-10 09:07:34 +0000
URL:       https://git.openjdk.org/leyden/commit/dbc7436a270eb22d37b162700aa6c3561b27869b

Merge branch 'master' into hermetic-java-runtime

! make/CreateJmods.gmk
! make/StaticLibs.gmk
! make/autoconf/spec.gmk.template
! make/hotspot/lib/CompileJvm.gmk
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/runtime/threads.cpp
! src/hotspot/share/utilities/globalDefinitions.hpp
! src/java.base/share/classes/jdk/internal/jrtfs/SystemImage.java
! make/CreateJmods.gmk
! make/StaticLibs.gmk
! make/autoconf/spec.gmk.template
! make/hotspot/lib/CompileJvm.gmk
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/runtime/threads.cpp
! src/hotspot/share/utilities/globalDefinitions.hpp
! src/java.base/share/classes/jdk/internal/jrtfs/SystemImage.java


From ioi.lam at oracle.com  Wed Sep 10 19:13:10 2025
From: ioi.lam at oracle.com (ioi.lam at oracle.com)
Date: Wed, 10 Sep 2025 12:13:10 -0700
Subject: Removing -XX:+AOTClassLinking support for dynamic CDS archive
Message-ID: <494d7075-bb95-4f4b-8fd0-b76d7169a282@oracle.com>

I've filed https://bugs.openjdk.org/browse/JDK-8367366 to remove 
-XX:+AOTClassLinking support for dynamic CDS archive. Any objections?

Background: we needed this for the old (and removed) "5 step workflow" 
in early Leyden development. And it somehow leaked into the mainline 
when we upstreamed JEP 483.

However, most (if not all) current and future Leyden optimizations will 
depend on BOTH?-XX:+AOTClassLinking and archive heap objects. Because we 
don't support archived heap objects in the dynamic archive, so it won't 
benefit from any of those optimization.

My main concerns are (1) code bloat, and (2) the chance of introducing 
bugs when we add new optimizations without sufficient testing for the 
dynamic archive. I think I actually have one such bug in 
`fixup_module_field_list()` in https://github.com/openjdk/jdk/pull/26375 
(preload classes from AOT cache).

Thanks

- Ioi


From asmehra at redhat.com  Wed Sep 10 21:00:34 2025
From: asmehra at redhat.com (Ashutosh Mehra)
Date: Wed, 10 Sep 2025 17:00:34 -0400
Subject: Removing -XX:+AOTClassLinking support for dynamic CDS archive
In-Reply-To: <494d7075-bb95-4f4b-8fd0-b76d7169a282@oracle.com>
References: <494d7075-bb95-4f4b-8fd0-b76d7169a282@oracle.com>
Message-ID: <CAKt0pyTkRVpW=5M8O9fzzhCSN_oTLPG92jCeURSO9nRLhCO5sw@mail.gmail.com>

+1 for removing AOTClassLinking support for dynamic archives. One less
scenario to think of.
Since we are adopting and advocating AOTCache based workflow, perhaps we
should remove support for AOTClassLinking with any of the older CDS based
workflows - static or dynamic archive.
I am not sure if it would have any impact on the code base, but it would
keep the two workflows completely separate, making it easier to reason
about the future changes.

Thanks,
- Ashutosh Mehra


On Wed, Sep 10, 2025 at 3:14?PM <ioi.lam at oracle.com> wrote:

> I've filed https://bugs.openjdk.org/browse/JDK-8367366 to remove
> -XX:+AOTClassLinking support for dynamic CDS archive. Any objections?
>
> Background: we needed this for the old (and removed) "5 step workflow"
> in early Leyden development. And it somehow leaked into the mainline
> when we upstreamed JEP 483.
>
> However, most (if not all) current and future Leyden optimizations will
> depend on BOTH -XX:+AOTClassLinking and archive heap objects. Because we
> don't support archived heap objects in the dynamic archive, so it won't
> benefit from any of those optimization.
>
> My main concerns are (1) code bloat, and (2) the chance of introducing
> bugs when we add new optimizations without sufficient testing for the
> dynamic archive. I think I actually have one such bug in
> `fixup_module_field_list()` in https://github.com/openjdk/jdk/pull/26375
> (preload classes from AOT cache).
>
> Thanks
>
> - Ioi
>
>
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From ioi.lam at oracle.com  Thu Sep 11 21:47:13 2025
From: ioi.lam at oracle.com (ioi.lam at oracle.com)
Date: Thu, 11 Sep 2025 14:47:13 -0700
Subject: [External] : Re: Removing -XX:+AOTClassLinking support for
 dynamic CDS archive
In-Reply-To: <CAKt0pyTkRVpW=5M8O9fzzhCSN_oTLPG92jCeURSO9nRLhCO5sw@mail.gmail.com>
References: <494d7075-bb95-4f4b-8fd0-b76d7169a282@oracle.com>
 <CAKt0pyTkRVpW=5M8O9fzzhCSN_oTLPG92jCeURSO9nRLhCO5sw@mail.gmail.com>
Message-ID: <983234e6-0d02-4af2-9d3d-b20d719a011e@oracle.com>

Yes, I think we should also remove?AOTClassLinking?support for the 
static CDS archive. It's less pressing of an issue, as the static 
archive is very similar to the AOT cache.

Let's first remove from dynamic archive, and see if we get any pushback :-)

Thanks

- Ioi


On 9/10/25 2:00 PM, Ashutosh Mehra wrote:
> +1 for removing AOTClassLinking support for dynamic archives. One less 
> scenario to think of.
> Since we are adopting and advocating AOTCache based workflow, perhaps 
> we should remove support for AOTClassLinking with any of the older CDS 
> based workflows - static or dynamic archive.
> I am not sure if it would have any impact on the code base, but it 
> would keep the two workflows completely separate, making it easier to 
> reason about the future changes.
>
> Thanks,
> - Ashutosh Mehra
>
>
> On Wed, Sep 10, 2025 at 3:14?PM <ioi.lam at oracle.com> wrote:
>
>     I've filed https://bugs.openjdk.org/browse/JDK-8367366 to remove
>     -XX:+AOTClassLinking support for dynamic CDS archive. Any objections?
>
>     Background: we needed this for the old (and removed) "5 step
>     workflow"
>     in early Leyden development. And it somehow leaked into the mainline
>     when we upstreamed JEP 483.
>
>     However, most (if not all) current and future Leyden optimizations
>     will
>     depend on BOTH?-XX:+AOTClassLinking and archive heap objects.
>     Because we
>     don't support archived heap objects in the dynamic archive, so it
>     won't
>     benefit from any of those optimization.
>
>     My main concerns are (1) code bloat, and (2) the chance of
>     introducing
>     bugs when we add new optimizations without sufficient testing for the
>     dynamic archive. I think I actually have one such bug in
>     `fixup_module_field_list()` in
>     https://github.com/openjdk/jdk/pull/26375
>     <https://urldefense.com/v3/__https://github.com/openjdk/jdk/pull/26375__;!!ACWV5N9M2RV99hQ!KXRq6nmINWx8yh798jb1bjWnWV2KPgNd3R0DtUvbSdnWY_RlHWEgFk1s500ggu23Mbgi0dpGkMvY2A$>
>
>     (preload classes from AOT cache).
>
>     Thanks
>
>     - Ioi
>
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