From duke at openjdk.java.net  Thu Sep  2 10:22:43 2021
From: duke at openjdk.java.net (duke)
Date: Thu, 2 Sep 2021 10:22:43 GMT
Subject: git: openjdk/loom: fibers: 6 new changesets
Message-ID: <3689313c-dfec-4ec8-b660-1af2bcfff8d4@openjdk.java.net>

Changeset: f59c776d
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2021-08-31 11:43:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/f59c776dd3bbc119d89fb75eb0e5ef665891e515

Remove dead code

! src/java.base/share/classes/java/util/concurrent/ForkJoinPool.java
! src/java.base/share/classes/java/util/concurrent/ThreadPoolExecutor.java

Changeset: 87506089
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2021-08-31 16:17:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/8750608939553e47abb25a43d01175035f9007d3

Cleanup and tests for sleeping while pinned

! src/java.base/share/classes/java/lang/VirtualThread.java
! test/jdk/java/lang/Thread/virtual/ThreadAPI.java

Changeset: c0f4c633
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2021-08-31 17:37:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/c0f4c633dd7bcbe386dab5d08be039d03cba3da6

Unparker threads can have unique id

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

Changeset: de90a43c
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2021-09-01 09:22:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/de90a43c7a5f0b28bd0af9271de210475808ca0c

Replace lock/condition objects to simplify pinned park

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

Changeset: ffa1af04
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2021-09-02 08:49:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/ffa1af0454232235b6c26cccaff6b23aaf39d40b

Avoid parking when pinned when no remaining time

! src/java.base/share/classes/java/lang/VirtualThread.java
! test/jdk/java/lang/Thread/virtual/stress/PinALot.java
! test/jdk/java/lang/Thread/virtual/stress/SleepALot.java

Changeset: 14908cb4
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2021-09-02 10:15:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/14908cb49caa71cb60a267497ce16ff3af221952

Increase park time to ensure JFR events are emitted

! test/jdk/java/lang/Thread/virtual/JfrEvents.java


From duke at openjdk.java.net  Thu Sep  2 18:08:01 2021
From: duke at openjdk.java.net (duke)
Date: Thu, 2 Sep 2021 18:08:01 GMT
Subject: git: openjdk/loom: fibers: 66 new changesets
Message-ID: <8f4ce3df-0e2a-4439-a317-058cdd63ffaa@openjdk.java.net>

Changeset: e36cbd8e
Author:    Ivan Walulya <iwalulya at openjdk.org>
Date:      2021-08-25 14:33:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/e36cbd8e05774ea9847c69f9987a2242589acf7e

8242847: G1 should not clear mark bitmaps with no marks

Reviewed-by: tschatzl, sjohanss

! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.inline.hpp

Changeset: 7212561d
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2021-08-25 20:16:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/7212561dd1ec65d7f31792959f0eaaab6229eaf4

8267188: gc/stringdedup/TestStringDeduplicationInterned.java fails with Shenandoah

Reviewed-by: rkennke, shade

! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahMark.hpp
! src/hotspot/share/gc/shenandoah/shenandoahMark.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahOopClosures.hpp
! src/hotspot/share/gc/shenandoah/shenandoahOopClosures.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahSTWMark.cpp
! test/hotspot/jtreg/gc/stringdedup/TestStringDeduplicationInterned.java

Changeset: 673ce7ef
Author:    Igor Veresov <iveresov at openjdk.org>
Date:      2021-08-26 00:17:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/673ce7efa56e7eb54266af6fe795d46d57f51bdc

8272873: C2: Inlining should not depend on absolute call site counts

Reviewed-by: kvn, vlivanov, dlong

! src/hotspot/cpu/aarch64/globals_aarch64.hpp
! src/hotspot/cpu/arm/globals_arm.hpp
! src/hotspot/cpu/ppc/globals_ppc.hpp
! src/hotspot/cpu/s390/globals_s390.hpp
! src/hotspot/cpu/x86/globals_x86.hpp
! src/hotspot/cpu/zero/globals_zero.hpp
! src/hotspot/share/opto/bytecodeInfo.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/globals.hpp
! test/lib-test/jdk/test/whitebox/vm_flags/IntxTest.java

Changeset: c4c76e2f
Author:    David Holmes <dholmes at openjdk.org>
Date:      2021-08-26 02:24:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/c4c76e2f34f7e709f8b3c960d8c796ff4e2dc4a5

8272811: Document the effects of building with _GNU_SOURCE in os_posix.hpp

Reviewed-by: iklam

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

Changeset: a3308af0
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-08-26 06:51:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/a3308af0605bf936d9a9fb7093787a315ccc1e2a

8272836: Limit run time for java/lang/invoke/LFCaching tests

Reviewed-by: redestad, iignatyev

! test/jdk/java/lang/invoke/LFCaching/LambdaFormTestCase.java

Changeset: 49b2789a
Author:    Alexey Ushakov <avu at openjdk.org>
Date:      2021-08-26 07:28:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/49b2789a49e4e476dfcdf0a65e061a40264a4683

8262751: RenderPipelineState assertion error in J2DDemo

Reviewed-by: jdv

! src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLPaints.h
! src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLPaints.m

Changeset: 9166ba37
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2021-08-26 08:34:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/9166ba37b631aa7ae641488f6167cdbd7fcdff00

8272973: Incorrect compile command used by TestIllegalArrayCopyBeforeInfiniteLoop

Reviewed-by: chagedorn, jiefu, neliasso

! test/hotspot/jtreg/compiler/arraycopy/TestIllegalArrayCopyBeforeInfiniteLoop.java

Changeset: b94fd32f
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2021-08-26 10:00:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/b94fd32f08bbb0012874eb918a4a1fe2d06eb943

8272859: Javadoc external links should only have feature version number in URL

Reviewed-by: iris

! make/conf/javadoc.conf

Changeset: 11c9fd82
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2021-08-26 10:06:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/11c9fd8298030200727a0e682fd9afb69ca8eb81

8272975: ParallelGC: add documentation to heap memory layout

Co-authored-by: Thomas Schatzl <tschatzl at openjdk.org>
Reviewed-by: tschatzl, kbarrett

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

Changeset: e43a907f
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2021-08-26 12:04:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/e43a907f20f99fa1f788fcbe2e99631dd01578d4

8271315: Redo: Nimbus JTree renderer properties persist across L&F changes

Reviewed-by: aivanov

! src/java.desktop/share/classes/javax/swing/plaf/nimbus/NimbusIcon.java
! src/java.desktop/share/classes/javax/swing/plaf/nimbus/skin.laf
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthLabelUI.java
+ test/jdk/javax/swing/plaf/nimbus/NimbusJTreeSelTextColor.java
+ test/jdk/javax/swing/plaf/nimbus/NimbusPropertiesDoNotImplUIResource.java

Changeset: c4205305
Author:    Alexey Ushakov <avu at openjdk.org>
Date:      2021-08-26 12:56:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/c4205305496f73f49e58e64dd303154fca5bfafd

8272481: [macos] javax/swing/JFrame/NSTexturedJFrame/NSTexturedJFrame.java fails

Reviewed-by: serb, jdv

! src/java.desktop/macosx/classes/sun/lwawt/macosx/CPlatformView.java
! src/java.desktop/macosx/classes/sun/lwawt/macosx/CPlatformWindow.java
! test/jdk/ProblemList.txt

Changeset: 845e1cea
Author:    Ivan Walulya <iwalulya at openjdk.org>
Date:      2021-08-26 13:41:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/845e1cea8dcf0e902a2b6d3bf87749108c21c320

8272983: G1 Add marking details to eager reclaim logging

Reviewed-by: tschatzl, ayang

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

Changeset: fe7d7088
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2021-08-26 16:21:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/fe7d70886cc9985478c5810eff0790648a9aae41

8272473: Parsing epoch seconds at a DST transition with a non-UTC parser is wrong

Reviewed-by: joehw, rriggs, iris, lancea, scolebourne

! src/java.base/share/classes/java/time/format/Parsed.java
! test/jdk/java/time/test/java/time/format/TestDateTimeParsing.java

Changeset: d732c309
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Sergey Bylokhov <serb at openjdk.org>
Date:      2021-08-26 20:47:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/d732c3091fea0a7c6d6767227de89002564504e5

8272863: Replace usages of Collections.sort with List.sort call in public java modules

Reviewed-by: serb, dfuchs, naoto

! src/java.base/share/classes/java/net/CookieManager.java
! src/java.base/share/classes/java/time/format/DateTimeTextProvider.java
! src/java.base/share/classes/sun/net/www/protocol/file/FileURLConnection.java
! src/java.base/share/classes/sun/security/provider/certpath/PKIX.java
! src/java.base/windows/classes/java/lang/ProcessEnvironment.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTreeUI.java
! src/java.desktop/share/classes/javax/swing/plaf/nimbus/NimbusStyle.java
! src/java.desktop/share/classes/sun/awt/shell/ShellFolder.java
! src/java.desktop/unix/classes/sun/font/XRGlyphCache.java
! src/java.desktop/windows/classes/sun/awt/shell/Win32ShellFolder2.java

Changeset: b16a04eb
Author:    Yasumasa Suenaga <ysuenaga at openjdk.org>
Date:      2021-08-27 05:06:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/b16a04ebf749a93d89fb51b96baceff36fe1d730

8271186: Add UL option to replace newline char

Reviewed-by: iklam, dholmes

! src/hotspot/share/logging/logConfiguration.cpp
! src/hotspot/share/logging/logFileOutput.cpp
! src/hotspot/share/logging/logFileStreamOutput.cpp
! src/hotspot/share/logging/logFileStreamOutput.hpp
! src/java.base/share/man/java.1
+ test/hotspot/jtreg/runtime/logging/FoldMultilinesTest.java

Changeset: 76baace2
Author:    Bradford Wetmore <wetmore at openjdk.org>
Date:      2021-08-27 05:11:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/76baace2f07cb7b5d5fd20abd1612085bdba4292

8273045: Fix misc javadoc bugs in the java.security and javax.net.ssl code

Reviewed-by: xuelei

! src/java.base/share/classes/java/security/AuthProvider.java
! src/java.base/share/classes/javax/net/ssl/SNIHostName.java
! src/java.base/share/classes/javax/net/ssl/SNIMatcher.java
! src/java.base/share/classes/javax/net/ssl/SNIServerName.java
! src/java.base/share/classes/javax/net/ssl/SSLContextSpi.java
! src/java.base/share/classes/javax/net/ssl/SSLEngine.java
! src/java.base/share/classes/javax/net/ssl/SSLEngineResult.java
! src/java.base/share/classes/javax/net/ssl/SSLServerSocket.java
! src/java.base/share/classes/javax/net/ssl/SSLSession.java
! src/java.base/share/classes/javax/net/ssl/X509ExtendedTrustManager.java

Changeset: c925c7f3
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2021-08-27 05:38:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/c925c7f3e8e1470d0a157ca3387d11137366706f

8273020: LibraryCallKit::sharpen_unsafe_type does not handle narrow oop array

Reviewed-by: chagedorn

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

Changeset: 46684a4e
Author:    Lin Zang <lzang at openjdk.org>
Committer: Serguei Spitsyn <sspitsyn at openjdk.org>
Date:      2021-08-27 09:02:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/46684a4efa165d97c0ef8f56248ee82003acdb7b

8262386: resourcehogs/serviceability/sa/TestHeapDumpForLargeArray.java timed out

Reviewed-by: cjplummer, sspitsyn

! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/HeapHprofBinWriter.java
! test/hotspot/jtreg/ProblemList.txt

Changeset: ebd62bc0
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-08-27 09:35:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/ebd62bc0433c56f3520b9e41621f18a1b736022b

8272846: Move some runtime/Metaspace/elastic/ tests out of tier1

Reviewed-by: mseledtsov, stuefe

! test/hotspot/jtreg/TEST.groups

Changeset: a49a0c58
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2021-08-27 10:32:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/a49a0c58662bef48d02246193d86cc89fb9d030b

8273062: Generation::refs_discovery_is_xxx functions are unused

Reviewed-by: ayang

! src/hotspot/share/gc/shared/generation.hpp

Changeset: 596b0755
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2021-08-27 13:13:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/596b075591c4b2fe01bee7142f4d0a5f892647ed

8258465: Headless build fails due to missing X11 headers on linux

Reviewed-by: shade

! make/autoconf/libraries.m4

Changeset: b92214a8
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2021-08-27 13:51:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/b92214a8d0ca6ed2a51e4286c258b4ddd0ca3a51

8272480: Remove Mutex::access rank

Reviewed-by: dholmes, eosterlund

! src/hotspot/share/runtime/mutex.cpp
! src/hotspot/share/runtime/mutex.hpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/stackWatermark.cpp
! test/hotspot/gtest/runtime/test_mutex.cpp

Changeset: a033aa5a
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2021-08-27 13:53:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/a033aa5a3d9c63d72d11af218b9896b037fbd8de

8273072: Avoid using += in configure

Reviewed-by: dholmes, jiefu

! make/autoconf/flags-cflags.m4
! make/autoconf/flags-other.m4
! make/autoconf/jdk-version.m4
! make/devkit/createMacosxDevkit.sh

Changeset: dfeb4132
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2021-08-27 16:08:29 +0000
URL:       https://git.openjdk.java.net/loom/commit/dfeb4132e402c0466740a029c3b1d2d213955822

8272964: java/nio/file/Files/InterruptCopy.java fails with java.lang.RuntimeException: Copy was not interrupted

Reviewed-by: dfuchs

! test/jdk/java/nio/file/Files/InterruptCopy.java

Changeset: d1aeca11
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2021-08-27 16:09:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/d1aeca117ccc4334d67b2692ff087a9f8d808a59

8272541: Incorrect overflow test in Toom-Cook branch of BigInteger multiplication

Reviewed-by: darcy

! src/java.base/share/classes/java/math/BigInteger.java
! test/jdk/java/math/BigInteger/BitLengthOverflow.java

Changeset: e66c8afb
Author:    Jim Laskey <jlaskey at openjdk.org>
Date:      2021-08-27 18:45:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/e66c8afb59b57c4546656efa97f723f084964330

8272866: java.util.random package summary contains incorrect mixing function in table

Reviewed-by: rriggs

! src/java.base/share/classes/java/util/random/package-info.java

Changeset: 51167846
Author:    Raffaello Giulietti <raffaello.giulietti at gmail.com>
Committer: Brian Burkhalter <bpb at openjdk.org>
Date:      2021-08-27 22:48:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/51167846cb5a60dfb31b4f8dfa214ba26640175c

8273091: Doc of [Strict]Math.floorDiv(long,int) erroneously documents int in @return tag

Reviewed-by: darcy, bpb

! src/java.base/share/classes/java/lang/Math.java
! src/java.base/share/classes/java/lang/StrictMath.java

Changeset: 1fb798d3
Author:    Bradford Wetmore <wetmore at openjdk.org>
Date:      2021-08-27 23:01:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/1fb798d320c708dfcbc0bb157511a2937fafb9e6

8272915: (doc) package-info typo in extLink

Reviewed-by: xuelei

! src/java.base/share/classes/java/security/interfaces/package-info.java

Changeset: a9188f23
Author:    Guoxiong Li <gli at openjdk.org>
Date:      2021-08-29 07:26:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/a9188f237ec23d4ca2a172e9a7897cb6e2b69857

8268894: forged ASTs can provoke an AIOOBE at com.sun.tools.javac.jvm.ClassWriter::writePosition

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/TypeAnnotationPosition.java
+ test/langtools/tools/javac/annotations/typeAnnotations/position/TypeAnnotationPositionProcessor.java
+ test/langtools/tools/javac/annotations/typeAnnotations/position/TypeAnnotationPositionTest.java

Changeset: f55d5ab5
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-08-30 06:41:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/f55d5ab5177b6e08e8499abc181a320a98b28a5f

8272838: Move CriticalJNI tests out of tier1

Reviewed-by: dholmes

! test/hotspot/jtreg/TEST.groups

Changeset: 16e83058
Author:    Michael McMahon <michaelm at openjdk.org>
Date:      2021-08-30 08:57:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/16e83058cab4dd4d4a3fba812c8fe50e4286bd22

8273059: Redundant Math.min call in Http2ClientImpl#getConnectionWindowSize

Reviewed-by: dfuchs

! src/java.net.http/share/classes/jdk/internal/net/http/Http2ClientImpl.java
! src/java.net.http/share/classes/jdk/internal/net/http/ResponseContent.java

Changeset: 9ede41bf
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2021-08-30 11:37:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/9ede41bf894867b6d80982d7dc6ec54229a0ecb1

8229031: Exporting CLASSPATH from shell can result in build failures

Reviewed-by: erikj

! make/autoconf/boot-jdk.m4
! make/autoconf/spec.gmk.in

Changeset: bb7aa1c6
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-08-30 12:08:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/bb7aa1c6a4856827cf05e976215699725b56b87a

8272161: Make evacuation failure data structures local to collection

Reviewed-by: iwalulya, sjohanss

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.cpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.hpp

Changeset: 276b07b3
Author:    Lutz Schmidt <lucy at openjdk.org>
Date:      2021-08-30 12:31:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/276b07b36af01d339e48baada7a512451fe34afe

8271490: [ppc] [s390]: Crash in JavaThread::pd_get_top_frame_for_profiling

Reviewed-by: stuefe, mbaesken

! src/hotspot/cpu/ppc/frame_ppc.cpp
! src/hotspot/cpu/s390/frame_s390.cpp
! src/hotspot/os_cpu/linux_ppc/thread_linux_ppc.cpp
! src/hotspot/os_cpu/linux_s390/thread_linux_s390.cpp

Changeset: 5185dbde
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Aleksei Efimov <aefimov at openjdk.org>
Date:      2021-08-30 13:12:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/5185dbde67f07ff876305a9568bb5cebb7a7b384

8273098: Unnecessary Vector usage in java.naming

Reviewed-by: aefimov, dfuchs

! src/java.naming/share/classes/com/sun/jndi/ldap/LdapSchemaParser.java
! src/java.naming/share/classes/com/sun/jndi/ldap/Obj.java
! src/java.naming/share/classes/com/sun/jndi/ldap/sasl/LdapSasl.java

Changeset: fbffa54e
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2021-08-30 13:41:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/fbffa54efe447a4c911af2be1d7774a8c60d6ede

8270438: "Cores to use" output in configure is misleading

Reviewed-by: erikj

! make/autoconf/help.m4

Changeset: f11e099a
Author:    Stefan Johansson <sjohanss at openjdk.org>
Date:      2021-08-30 14:37:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/f11e099a149adfecc474ba37276ec8672067d090

8272651: G1 heap region info print order changed by JDK-8269914

Reviewed-by: tschatzl, iwalulya, ayang

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1FullCollector.hpp
! src/hotspot/share/gc/g1/g1FullGCScope.cpp
! src/hotspot/share/gc/g1/g1FullGCScope.hpp
! test/hotspot/jtreg/gc/g1/TestEagerReclaimHumongousRegionsLog.java

Changeset: 98b9d980
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2021-08-30 14:47:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/98b9d98032a700490cda72f645dad505164ec699

8272797: Mutex with rank safepoint_check_never imply allow_vm_block

Reviewed-by: dholmes, pchilanomate

! src/hotspot/os/aix/osThread_aix.cpp
! src/hotspot/os/bsd/osThread_bsd.cpp
! src/hotspot/os/linux/osThread_linux.cpp
! src/hotspot/share/classfile/classLoaderData.cpp
! src/hotspot/share/compiler/compileTask.hpp
! src/hotspot/share/gc/g1/g1RegionToSpaceMapper.cpp
! src/hotspot/share/gc/g1/g1ServiceThread.cpp
! src/hotspot/share/gc/g1/heapRegion.cpp
! src/hotspot/share/gc/g1/heapRegionRemSet.cpp
! src/hotspot/share/gc/parallel/psCompactionManager.cpp
! src/hotspot/share/gc/shared/gcLogPrecious.cpp
! src/hotspot/share/gc/shared/oopStorage.cpp
! src/hotspot/share/gc/shared/space.cpp
! src/hotspot/share/gc/shared/taskTerminator.cpp
! src/hotspot/share/gc/shared/workgroup.cpp
! src/hotspot/share/gc/shenandoah/shenandoahControlThread.cpp
! src/hotspot/share/gc/shenandoah/shenandoahPacer.hpp
! src/hotspot/share/gc/z/zMessagePort.inline.hpp
! src/hotspot/share/gc/z/zMetronome.cpp
! src/hotspot/share/memory/heapInspection.hpp
! src/hotspot/share/memory/metaspace/testHelpers.cpp
! src/hotspot/share/oops/methodData.cpp
! src/hotspot/share/prims/jvmtiTagMap.cpp
! src/hotspot/share/runtime/handshake.cpp
! src/hotspot/share/runtime/mutex.cpp
! src/hotspot/share/runtime/mutex.hpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/stackWatermark.cpp
! src/hotspot/share/runtime/vmOperations.cpp
! src/hotspot/share/runtime/vmThread.cpp
! src/hotspot/share/services/heapDumperCompression.cpp
! src/hotspot/share/services/memoryManager.cpp
! src/hotspot/share/utilities/concurrentHashTable.inline.hpp
! src/hotspot/share/utilities/events.hpp
! test/hotspot/gtest/metaspace/test_is_metaspace_obj.cpp
! test/hotspot/gtest/metaspace/test_metaspacearena.cpp
! test/hotspot/gtest/metaspace/test_metaspacearena_stress.cpp
! test/hotspot/gtest/runtime/test_mutex.cpp
! test/hotspot/gtest/runtime/test_safepoint_locks.cpp
! test/hotspot/gtest/utilities/test_filterQueue.cpp

Changeset: 7a01ba65
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-08-30 15:54:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/7a01ba6528923569c5e8d2e9d138d38e95aa4faf

8272093: Extract evacuation failure injection from G1CollectedHeap

Reviewed-by: ayang, sjohanss

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
+ src/hotspot/share/gc/g1/g1YoungGCEvacFailureInjector.cpp
+ src/hotspot/share/gc/g1/g1YoungGCEvacFailureInjector.hpp
+ src/hotspot/share/gc/g1/g1YoungGCEvacFailureInjector.inline.hpp

Changeset: 5aaa20f8
Author:    Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2021-08-30 16:48:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/5aaa20f898e8679ef1c2c36bd01d48c17be0aacf

8272861: Add a micro benchmark for vector api

Reviewed-by: psandoz

+ test/micro/org/openjdk/bench/jdk/incubator/vector/BlackScholes.java

Changeset: f18c0fac
Author:    Fernando Guallini <fguallini at openjdk.org>
Committer: Rajan Halade <rhalade at openjdk.org>
Date:      2021-08-30 17:28:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/f18c0fac11aac833edfdc484e221518c55daa9a7

8271560: sun/security/ssl/DHKeyExchange/LegacyDHEKeyExchange.java still fails due to "An established connection was aborted by the software in your host machine"

Reviewed-by: xuelei, rhalade

! test/jdk/sun/security/ssl/DHKeyExchange/LegacyDHEKeyExchange.java

Changeset: fecefb85
Author:    Ian Graves <igraves at openjdk.org>
Date:      2021-08-30 17:37:29 +0000
URL:       https://git.openjdk.java.net/loom/commit/fecefb8541d5056b1a8b105126ac9c566875e056

8271302: Regex Test Refresh

Reviewed-by: bchristi, smarks

! test/jdk/java/util/regex/GraphemeTest.java
! test/jdk/java/util/regex/NegativeArraySize.java
! test/jdk/java/util/regex/RegExTest.java

Changeset: 32048536
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2021-08-30 21:06:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/32048536e9ea9245437eb37308e905435cce6305

8272343: Remove MetaspaceClosure::FLAG_MASK

Reviewed-by: ccheung, minqi

! src/hotspot/share/cds/archiveBuilder.cpp
! src/hotspot/share/memory/metaspaceClosure.cpp
! src/hotspot/share/memory/metaspaceClosure.hpp

Changeset: 7fc85409
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2021-08-30 21:13:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/7fc8540907e8e7483ad5729ea416167810aa8747

8260265: UTF-8 by Default

Reviewed-by: alanb, rriggs

! make/data/charsetmapping/charsets
! src/java.base/share/classes/java/io/ByteArrayOutputStream.java
! src/java.base/share/classes/java/io/Console.java
! src/java.base/share/classes/java/io/FileReader.java
! src/java.base/share/classes/java/io/FileWriter.java
! src/java.base/share/classes/java/io/InputStreamReader.java
! src/java.base/share/classes/java/io/OutputStreamWriter.java
! src/java.base/share/classes/java/io/PrintStream.java
! src/java.base/share/classes/java/io/PrintWriter.java
! src/java.base/share/classes/java/lang/System.java
! src/java.base/share/classes/java/net/URLDecoder.java
! src/java.base/share/classes/java/net/URLEncoder.java
! src/java.base/share/classes/java/nio/charset/Charset.java
! src/java.base/share/classes/java/util/Scanner.java
! src/java.base/share/classes/jdk/internal/util/StaticProperty.java
! src/java.base/share/classes/jdk/internal/util/SystemProps.java
+ test/jdk/java/lang/System/FileEncodingTest.java
! test/jdk/java/lang/System/MacEncoding/MacJNUEncoding.java
! test/jdk/java/lang/System/MacEncoding/TestFileEncoding.java
! test/jdk/java/nio/charset/Charset/RegisteredCharsets.java
! test/jdk/java/nio/charset/RemovingSunIO/SunioAlias.java
! test/jdk/tools/launcher/UnicodeTest.java

Changeset: 0609421d
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2021-08-30 21:16:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/0609421d4b824c5642ca75d525bad3edd72cd23a

8272347: ObjectMethods::bootstrap should specify NPE if any argument except lookup is null

Reviewed-by: mchung, chegar

! src/java.base/share/classes/java/lang/runtime/ObjectMethods.java
! test/jdk/java/lang/runtime/ObjectMethodsTest.java

Changeset: 9732fbe4
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2021-08-31 00:24:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/9732fbe428c3b6a5422cc94e7295ba5482d1a7a9

8273153: Consolidate file_exists into os:file_exists

Reviewed-by: iklam, ccheung

! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/share/logging/logFileOutput.cpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/runtime/os.hpp

Changeset: 98fa5335
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2021-08-31 11:32:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/98fa53357a66f474090304e53959be5d433d5e5f

8273100: Improve AbstractStringBuilder.append(String) when using CompactStrings

Reviewed-by: rriggs, alanb

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

Changeset: 841e3943
Author:    Ivan Walulya <iwalulya at openjdk.org>
Date:      2021-08-31 12:30:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/841e3943c480c95409446bb35fb9a56d7fc48c8a

8159979: During initial mark, preparing all regions for marking may take a significant amount of time

Reviewed-by: tschatzl, ayang

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.cpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.hpp

Changeset: 9bc7cc56
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2021-08-31 12:51:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/9bc7cc56513adb9d2e39cd286d2a229c9c285e2d

8273033: SerialGC: remove obsolete comments

Reviewed-by: sjohanss, tschatzl

! src/hotspot/share/gc/serial/genMarkSweep.cpp

Changeset: e6712551
Author:    Ivan Walulya <iwalulya at openjdk.org>
Date:      2021-08-31 13:32:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/e67125512f585c8efad2e7685b9bc409c96563d7

8237567: Refactor G1-specific code in shared VM_CollectForMetadataAllocation

Reviewed-by: ayang, tschatzl

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/shared/gcVMOperations.cpp
! src/hotspot/share/gc/shared/gcVMOperations.hpp

Changeset: e5518528
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2021-08-31 14:42:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/e55185280126e450e31eb65aa8342aebe6f31606

8271225: Add floorDivExact() method to java.lang.[Strict]Math

Reviewed-by: darcy

! src/java.base/share/classes/java/lang/Math.java
! src/java.base/share/classes/java/lang/StrictMath.java
! test/jdk/java/lang/Math/ExactArithTests.java

Changeset: 75d987a0
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2021-08-31 15:40:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/75d987a0dd6f8cc41808f7ba566e914817e465dc

8262095: NPE in Flow$FlowAnalyzer.visitApply: Cannot invoke getThrownTypes because tree.meth.type is null

Co-authored-by: Jan Lahoda <jlahoda at openjdk.org>
Co-authored-by: Vicente Romero <vromero at openjdk.org>
Reviewed-by: jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
+ test/langtools/tools/javac/lambda/8262095/T8262095.java
+ test/langtools/tools/javac/lambda/8262095/T8262095.out

Changeset: ba3587e5
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-08-31 15:45:56 +0000
URL:       https://git.openjdk.java.net/loom/commit/ba3587e524aeec43a0c4174ddd96b8890a34fa36

8273144: Remove unused top level "Sample Collection Set Candidates" logging

Reviewed-by: iwalulya, ayang

! src/hotspot/share/gc/g1/g1GCPhaseTimes.cpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.hpp
! test/hotspot/jtreg/gc/g1/TestGCLogMessages.java

Changeset: 1996f649
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2021-08-31 16:33:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/1996f649a3a30b7ac4b547a762417f807f5fa414

8273092: Sort classlist in JDK image

Reviewed-by: redestad, ihse, dfuchs

! make/GenerateLinkOptData.gmk
+ make/jdk/src/classes/build/tools/classlist/SortClasslist.java
! make/scripts/compare.sh

Changeset: 683e30db
Author:    bobpengxie <bobpengxie at tencent.com>
Committer: Sergey Bylokhov <serb at openjdk.org>
Date:      2021-08-31 17:31:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/683e30db79789ee44b3cc0b44c085de4615bca7b

8273169: java/util/regex/NegativeArraySize.java failed after JDK-8271302

Reviewed-by: jiefu, serb

! test/jdk/java/util/regex/NegativeArraySize.java

Changeset: c1e0aac8
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-08-31 19:46:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/c1e0aac846861f9bd8a23818a21670a2f649631b

8273186: Remove leftover comment about sparse remembered set in G1 HeapRegionRemSet

Reviewed-by: ayang

! src/hotspot/share/gc/g1/heapRegionRemSet.hpp

Changeset: 3d657eb0
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2021-08-31 20:07:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/3d657eb0a626e33995af5d5ddf12b26d06317962

8262186: Call X509KeyManager.chooseClientAlias once for all key types

Reviewed-by: xuelei

! src/java.base/share/classes/sun/security/ssl/CertificateMessage.java
! src/java.base/share/classes/sun/security/ssl/CertificateRequest.java
! src/java.base/share/classes/sun/security/ssl/X509Authentication.java
+ test/jdk/sun/security/ssl/SSLContextImpl/MultipleChooseAlias.java

Changeset: 9c392d00
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2021-08-31 20:12:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/9c392d008a5a34cdc2ed6339a63f1a0d06efe619

8273197: ProblemList 2 jtools tests due to JDK-8273187
8273198: ProblemList java/lang/instrument/BootClassPath/BootClassPathTest.sh due to JDK-8273188

Reviewed-by: naoto

! test/jdk/ProblemList.txt

Changeset: 18a731a3
Author:    Alex Menkov <amenkov at openjdk.org>
Date:      2021-08-31 22:43:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/18a731a3e4ec85f0f3e8d6ff619b539c0daaf320

8269770: nsk tests should start IOPipe channel before launch debuggee - Debugee.prepareDebugee

Reviewed-by: sspitsyn, kevinw

! test/hotspot/jtreg/vmTestbase/nsk/jdi/Accessible/isPackagePrivate/accipp001.java
! test/hotspot/jtreg/vmTestbase/nsk/share/jpda/DebugeeProcess.java
! test/hotspot/jtreg/vmTestbase/nsk/share/jpda/IOPipe.java

Changeset: 2fce7cb4
Author:    David Holmes <dholmes at openjdk.org>
Date:      2021-08-31 23:51:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/2fce7cb4d21e4e2c234c22a1a150f7fe113d4d16

8272963: Update the java manpage markdown source

Reviewed-by: ysuenaga

! src/java.base/share/man/java.1

Changeset: e600fe1a
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2021-09-01 06:06:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/e600fe1a1a57d7e4060b3a1b9a8ecdb65664a506

8272618: Unnecessary Attr.visitIdent.noOuterThisPath

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java

Changeset: f1c5e26e
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2021-09-01 07:55:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/f1c5e26e48ca2db0fc2b7ad2cf1bda4853bdeea9

8273206: jdk/jfr/event/gc/collection/TestG1ParallelPhases.java fails after JDK-8159979

Reviewed-by: dholmes, ayang

! test/jdk/jdk/jfr/event/gc/collection/TestG1ParallelPhases.java

Changeset: 0e14bf70
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2021-09-01 07:59:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/0e14bf70cf6e482a2ec7d13ed37df0bee911740d

8273176: handle latest VS2019 in abstract_vm_version

Reviewed-by: kevinw, dholmes

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

Changeset: a58cf165
Author:    Fairoz Matte <fmatte at openjdk.org>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2021-09-01 10:12:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/a58cf16509f3120d69fc18bd4c2c49e9ad590f73

8272563: assert(is_double_stack() && !is_virtual()) failed: type check

Reviewed-by: thartmann, iveresov

! src/hotspot/share/gc/shared/c1/cardTableBarrierSetC1.cpp

Changeset: 02822e13
Author:    Yi Yang <yyang at openjdk.org>
Date:      2021-09-01 10:41:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/02822e1398d6015f0ed26edd440db8e0d50bf152

8272377: assert preconditions that are ensured when created in add_final_edges

Reviewed-by: thartmann, kvn

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

Changeset: 16cb0cb5
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2021-09-02 18:50:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/16cb0cb54eeb2db1cdb4108ee81d3827c7d17d06

Merge

! make/autoconf/spec.gmk.in
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.hpp
! src/hotspot/share/gc/shared/gcVMOperations.cpp
! src/hotspot/share/gc/shared/gcVMOperations.hpp
! src/hotspot/share/gc/shared/space.cpp
! src/hotspot/share/opto/bytecodeInfo.cpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/handshake.cpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/vmOperations.cpp
! src/java.base/share/classes/java/io/InputStreamReader.java
! src/java.base/share/classes/java/io/OutputStreamWriter.java
! src/java.base/share/classes/java/io/PrintStream.java
! src/java.base/share/classes/java/io/PrintWriter.java
! src/java.base/share/classes/java/lang/System.java
! src/java.base/share/classes/java/lang/Thread.java
! src/java.base/share/classes/java/nio/charset/Charset.java
! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/TEST.groups
! test/jdk/ProblemList.txt
! make/autoconf/spec.gmk.in
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.hpp
! src/hotspot/share/gc/shared/gcVMOperations.cpp
! src/hotspot/share/gc/shared/gcVMOperations.hpp
! src/hotspot/share/gc/shared/space.cpp
! src/hotspot/share/opto/bytecodeInfo.cpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/handshake.cpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/vmOperations.cpp
! src/java.base/share/classes/java/io/InputStreamReader.java
! src/java.base/share/classes/java/io/OutputStreamWriter.java
! src/java.base/share/classes/java/io/PrintStream.java
! src/java.base/share/classes/java/io/PrintWriter.java
! src/java.base/share/classes/java/lang/System.java
! src/java.base/share/classes/java/lang/Thread.java
! src/java.base/share/classes/java/nio/charset/Charset.java
! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/TEST.groups
! test/jdk/ProblemList.txt


From duke at openjdk.java.net  Thu Sep  2 18:11:48 2021
From: duke at openjdk.java.net (duke)
Date: Thu, 2 Sep 2021 18:11:48 GMT
Subject: git: openjdk/loom: master: 65 new changesets
Message-ID: <0e0f2489-0eec-4fd5-a115-83842ba01022@openjdk.java.net>

Changeset: e36cbd8e
Author:    Ivan Walulya <iwalulya at openjdk.org>
Date:      2021-08-25 14:33:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/e36cbd8e05774ea9847c69f9987a2242589acf7e

8242847: G1 should not clear mark bitmaps with no marks

Reviewed-by: tschatzl, sjohanss

! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.inline.hpp

Changeset: 7212561d
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2021-08-25 20:16:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/7212561dd1ec65d7f31792959f0eaaab6229eaf4

8267188: gc/stringdedup/TestStringDeduplicationInterned.java fails with Shenandoah

Reviewed-by: rkennke, shade

! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahMark.hpp
! src/hotspot/share/gc/shenandoah/shenandoahMark.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahOopClosures.hpp
! src/hotspot/share/gc/shenandoah/shenandoahOopClosures.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahSTWMark.cpp
! test/hotspot/jtreg/gc/stringdedup/TestStringDeduplicationInterned.java

Changeset: 673ce7ef
Author:    Igor Veresov <iveresov at openjdk.org>
Date:      2021-08-26 00:17:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/673ce7efa56e7eb54266af6fe795d46d57f51bdc

8272873: C2: Inlining should not depend on absolute call site counts

Reviewed-by: kvn, vlivanov, dlong

! src/hotspot/cpu/aarch64/globals_aarch64.hpp
! src/hotspot/cpu/arm/globals_arm.hpp
! src/hotspot/cpu/ppc/globals_ppc.hpp
! src/hotspot/cpu/s390/globals_s390.hpp
! src/hotspot/cpu/x86/globals_x86.hpp
! src/hotspot/cpu/zero/globals_zero.hpp
! src/hotspot/share/opto/bytecodeInfo.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/globals.hpp
! test/lib-test/jdk/test/whitebox/vm_flags/IntxTest.java

Changeset: c4c76e2f
Author:    David Holmes <dholmes at openjdk.org>
Date:      2021-08-26 02:24:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/c4c76e2f34f7e709f8b3c960d8c796ff4e2dc4a5

8272811: Document the effects of building with _GNU_SOURCE in os_posix.hpp

Reviewed-by: iklam

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

Changeset: a3308af0
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-08-26 06:51:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/a3308af0605bf936d9a9fb7093787a315ccc1e2a

8272836: Limit run time for java/lang/invoke/LFCaching tests

Reviewed-by: redestad, iignatyev

! test/jdk/java/lang/invoke/LFCaching/LambdaFormTestCase.java

Changeset: 49b2789a
Author:    Alexey Ushakov <avu at openjdk.org>
Date:      2021-08-26 07:28:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/49b2789a49e4e476dfcdf0a65e061a40264a4683

8262751: RenderPipelineState assertion error in J2DDemo

Reviewed-by: jdv

! src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLPaints.h
! src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLPaints.m

Changeset: 9166ba37
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2021-08-26 08:34:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/9166ba37b631aa7ae641488f6167cdbd7fcdff00

8272973: Incorrect compile command used by TestIllegalArrayCopyBeforeInfiniteLoop

Reviewed-by: chagedorn, jiefu, neliasso

! test/hotspot/jtreg/compiler/arraycopy/TestIllegalArrayCopyBeforeInfiniteLoop.java

Changeset: b94fd32f
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2021-08-26 10:00:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/b94fd32f08bbb0012874eb918a4a1fe2d06eb943

8272859: Javadoc external links should only have feature version number in URL

Reviewed-by: iris

! make/conf/javadoc.conf

Changeset: 11c9fd82
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2021-08-26 10:06:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/11c9fd8298030200727a0e682fd9afb69ca8eb81

8272975: ParallelGC: add documentation to heap memory layout

Co-authored-by: Thomas Schatzl <tschatzl at openjdk.org>
Reviewed-by: tschatzl, kbarrett

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

Changeset: e43a907f
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2021-08-26 12:04:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/e43a907f20f99fa1f788fcbe2e99631dd01578d4

8271315: Redo: Nimbus JTree renderer properties persist across L&F changes

Reviewed-by: aivanov

! src/java.desktop/share/classes/javax/swing/plaf/nimbus/NimbusIcon.java
! src/java.desktop/share/classes/javax/swing/plaf/nimbus/skin.laf
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthLabelUI.java
+ test/jdk/javax/swing/plaf/nimbus/NimbusJTreeSelTextColor.java
+ test/jdk/javax/swing/plaf/nimbus/NimbusPropertiesDoNotImplUIResource.java

Changeset: c4205305
Author:    Alexey Ushakov <avu at openjdk.org>
Date:      2021-08-26 12:56:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/c4205305496f73f49e58e64dd303154fca5bfafd

8272481: [macos] javax/swing/JFrame/NSTexturedJFrame/NSTexturedJFrame.java fails

Reviewed-by: serb, jdv

! src/java.desktop/macosx/classes/sun/lwawt/macosx/CPlatformView.java
! src/java.desktop/macosx/classes/sun/lwawt/macosx/CPlatformWindow.java
! test/jdk/ProblemList.txt

Changeset: 845e1cea
Author:    Ivan Walulya <iwalulya at openjdk.org>
Date:      2021-08-26 13:41:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/845e1cea8dcf0e902a2b6d3bf87749108c21c320

8272983: G1 Add marking details to eager reclaim logging

Reviewed-by: tschatzl, ayang

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

Changeset: fe7d7088
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2021-08-26 16:21:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/fe7d70886cc9985478c5810eff0790648a9aae41

8272473: Parsing epoch seconds at a DST transition with a non-UTC parser is wrong

Reviewed-by: joehw, rriggs, iris, lancea, scolebourne

! src/java.base/share/classes/java/time/format/Parsed.java
! test/jdk/java/time/test/java/time/format/TestDateTimeParsing.java

Changeset: d732c309
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Sergey Bylokhov <serb at openjdk.org>
Date:      2021-08-26 20:47:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/d732c3091fea0a7c6d6767227de89002564504e5

8272863: Replace usages of Collections.sort with List.sort call in public java modules

Reviewed-by: serb, dfuchs, naoto

! src/java.base/share/classes/java/net/CookieManager.java
! src/java.base/share/classes/java/time/format/DateTimeTextProvider.java
! src/java.base/share/classes/sun/net/www/protocol/file/FileURLConnection.java
! src/java.base/share/classes/sun/security/provider/certpath/PKIX.java
! src/java.base/windows/classes/java/lang/ProcessEnvironment.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTreeUI.java
! src/java.desktop/share/classes/javax/swing/plaf/nimbus/NimbusStyle.java
! src/java.desktop/share/classes/sun/awt/shell/ShellFolder.java
! src/java.desktop/unix/classes/sun/font/XRGlyphCache.java
! src/java.desktop/windows/classes/sun/awt/shell/Win32ShellFolder2.java

Changeset: b16a04eb
Author:    Yasumasa Suenaga <ysuenaga at openjdk.org>
Date:      2021-08-27 05:06:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/b16a04ebf749a93d89fb51b96baceff36fe1d730

8271186: Add UL option to replace newline char

Reviewed-by: iklam, dholmes

! src/hotspot/share/logging/logConfiguration.cpp
! src/hotspot/share/logging/logFileOutput.cpp
! src/hotspot/share/logging/logFileStreamOutput.cpp
! src/hotspot/share/logging/logFileStreamOutput.hpp
! src/java.base/share/man/java.1
+ test/hotspot/jtreg/runtime/logging/FoldMultilinesTest.java

Changeset: 76baace2
Author:    Bradford Wetmore <wetmore at openjdk.org>
Date:      2021-08-27 05:11:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/76baace2f07cb7b5d5fd20abd1612085bdba4292

8273045: Fix misc javadoc bugs in the java.security and javax.net.ssl code

Reviewed-by: xuelei

! src/java.base/share/classes/java/security/AuthProvider.java
! src/java.base/share/classes/javax/net/ssl/SNIHostName.java
! src/java.base/share/classes/javax/net/ssl/SNIMatcher.java
! src/java.base/share/classes/javax/net/ssl/SNIServerName.java
! src/java.base/share/classes/javax/net/ssl/SSLContextSpi.java
! src/java.base/share/classes/javax/net/ssl/SSLEngine.java
! src/java.base/share/classes/javax/net/ssl/SSLEngineResult.java
! src/java.base/share/classes/javax/net/ssl/SSLServerSocket.java
! src/java.base/share/classes/javax/net/ssl/SSLSession.java
! src/java.base/share/classes/javax/net/ssl/X509ExtendedTrustManager.java

Changeset: c925c7f3
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2021-08-27 05:38:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/c925c7f3e8e1470d0a157ca3387d11137366706f

8273020: LibraryCallKit::sharpen_unsafe_type does not handle narrow oop array

Reviewed-by: chagedorn

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

Changeset: 46684a4e
Author:    Lin Zang <lzang at openjdk.org>
Committer: Serguei Spitsyn <sspitsyn at openjdk.org>
Date:      2021-08-27 09:02:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/46684a4efa165d97c0ef8f56248ee82003acdb7b

8262386: resourcehogs/serviceability/sa/TestHeapDumpForLargeArray.java timed out

Reviewed-by: cjplummer, sspitsyn

! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/HeapHprofBinWriter.java
! test/hotspot/jtreg/ProblemList.txt

Changeset: ebd62bc0
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-08-27 09:35:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/ebd62bc0433c56f3520b9e41621f18a1b736022b

8272846: Move some runtime/Metaspace/elastic/ tests out of tier1

Reviewed-by: mseledtsov, stuefe

! test/hotspot/jtreg/TEST.groups

Changeset: a49a0c58
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2021-08-27 10:32:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/a49a0c58662bef48d02246193d86cc89fb9d030b

8273062: Generation::refs_discovery_is_xxx functions are unused

Reviewed-by: ayang

! src/hotspot/share/gc/shared/generation.hpp

Changeset: 596b0755
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2021-08-27 13:13:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/596b075591c4b2fe01bee7142f4d0a5f892647ed

8258465: Headless build fails due to missing X11 headers on linux

Reviewed-by: shade

! make/autoconf/libraries.m4

Changeset: b92214a8
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2021-08-27 13:51:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/b92214a8d0ca6ed2a51e4286c258b4ddd0ca3a51

8272480: Remove Mutex::access rank

Reviewed-by: dholmes, eosterlund

! src/hotspot/share/runtime/mutex.cpp
! src/hotspot/share/runtime/mutex.hpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/stackWatermark.cpp
! test/hotspot/gtest/runtime/test_mutex.cpp

Changeset: a033aa5a
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2021-08-27 13:53:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/a033aa5a3d9c63d72d11af218b9896b037fbd8de

8273072: Avoid using += in configure

Reviewed-by: dholmes, jiefu

! make/autoconf/flags-cflags.m4
! make/autoconf/flags-other.m4
! make/autoconf/jdk-version.m4
! make/devkit/createMacosxDevkit.sh

Changeset: dfeb4132
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2021-08-27 16:08:29 +0000
URL:       https://git.openjdk.java.net/loom/commit/dfeb4132e402c0466740a029c3b1d2d213955822

8272964: java/nio/file/Files/InterruptCopy.java fails with java.lang.RuntimeException: Copy was not interrupted

Reviewed-by: dfuchs

! test/jdk/java/nio/file/Files/InterruptCopy.java

Changeset: d1aeca11
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2021-08-27 16:09:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/d1aeca117ccc4334d67b2692ff087a9f8d808a59

8272541: Incorrect overflow test in Toom-Cook branch of BigInteger multiplication

Reviewed-by: darcy

! src/java.base/share/classes/java/math/BigInteger.java
! test/jdk/java/math/BigInteger/BitLengthOverflow.java

Changeset: e66c8afb
Author:    Jim Laskey <jlaskey at openjdk.org>
Date:      2021-08-27 18:45:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/e66c8afb59b57c4546656efa97f723f084964330

8272866: java.util.random package summary contains incorrect mixing function in table

Reviewed-by: rriggs

! src/java.base/share/classes/java/util/random/package-info.java

Changeset: 51167846
Author:    Raffaello Giulietti <raffaello.giulietti at gmail.com>
Committer: Brian Burkhalter <bpb at openjdk.org>
Date:      2021-08-27 22:48:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/51167846cb5a60dfb31b4f8dfa214ba26640175c

8273091: Doc of [Strict]Math.floorDiv(long,int) erroneously documents int in @return tag

Reviewed-by: darcy, bpb

! src/java.base/share/classes/java/lang/Math.java
! src/java.base/share/classes/java/lang/StrictMath.java

Changeset: 1fb798d3
Author:    Bradford Wetmore <wetmore at openjdk.org>
Date:      2021-08-27 23:01:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/1fb798d320c708dfcbc0bb157511a2937fafb9e6

8272915: (doc) package-info typo in extLink

Reviewed-by: xuelei

! src/java.base/share/classes/java/security/interfaces/package-info.java

Changeset: a9188f23
Author:    Guoxiong Li <gli at openjdk.org>
Date:      2021-08-29 07:26:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/a9188f237ec23d4ca2a172e9a7897cb6e2b69857

8268894: forged ASTs can provoke an AIOOBE at com.sun.tools.javac.jvm.ClassWriter::writePosition

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/TypeAnnotationPosition.java
+ test/langtools/tools/javac/annotations/typeAnnotations/position/TypeAnnotationPositionProcessor.java
+ test/langtools/tools/javac/annotations/typeAnnotations/position/TypeAnnotationPositionTest.java

Changeset: f55d5ab5
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-08-30 06:41:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/f55d5ab5177b6e08e8499abc181a320a98b28a5f

8272838: Move CriticalJNI tests out of tier1

Reviewed-by: dholmes

! test/hotspot/jtreg/TEST.groups

Changeset: 16e83058
Author:    Michael McMahon <michaelm at openjdk.org>
Date:      2021-08-30 08:57:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/16e83058cab4dd4d4a3fba812c8fe50e4286bd22

8273059: Redundant Math.min call in Http2ClientImpl#getConnectionWindowSize

Reviewed-by: dfuchs

! src/java.net.http/share/classes/jdk/internal/net/http/Http2ClientImpl.java
! src/java.net.http/share/classes/jdk/internal/net/http/ResponseContent.java

Changeset: 9ede41bf
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2021-08-30 11:37:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/9ede41bf894867b6d80982d7dc6ec54229a0ecb1

8229031: Exporting CLASSPATH from shell can result in build failures

Reviewed-by: erikj

! make/autoconf/boot-jdk.m4
! make/autoconf/spec.gmk.in

Changeset: bb7aa1c6
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-08-30 12:08:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/bb7aa1c6a4856827cf05e976215699725b56b87a

8272161: Make evacuation failure data structures local to collection

Reviewed-by: iwalulya, sjohanss

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.cpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.hpp

Changeset: 276b07b3
Author:    Lutz Schmidt <lucy at openjdk.org>
Date:      2021-08-30 12:31:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/276b07b36af01d339e48baada7a512451fe34afe

8271490: [ppc] [s390]: Crash in JavaThread::pd_get_top_frame_for_profiling

Reviewed-by: stuefe, mbaesken

! src/hotspot/cpu/ppc/frame_ppc.cpp
! src/hotspot/cpu/s390/frame_s390.cpp
! src/hotspot/os_cpu/linux_ppc/thread_linux_ppc.cpp
! src/hotspot/os_cpu/linux_s390/thread_linux_s390.cpp

Changeset: 5185dbde
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Aleksei Efimov <aefimov at openjdk.org>
Date:      2021-08-30 13:12:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/5185dbde67f07ff876305a9568bb5cebb7a7b384

8273098: Unnecessary Vector usage in java.naming

Reviewed-by: aefimov, dfuchs

! src/java.naming/share/classes/com/sun/jndi/ldap/LdapSchemaParser.java
! src/java.naming/share/classes/com/sun/jndi/ldap/Obj.java
! src/java.naming/share/classes/com/sun/jndi/ldap/sasl/LdapSasl.java

Changeset: fbffa54e
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2021-08-30 13:41:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/fbffa54efe447a4c911af2be1d7774a8c60d6ede

8270438: "Cores to use" output in configure is misleading

Reviewed-by: erikj

! make/autoconf/help.m4

Changeset: f11e099a
Author:    Stefan Johansson <sjohanss at openjdk.org>
Date:      2021-08-30 14:37:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/f11e099a149adfecc474ba37276ec8672067d090

8272651: G1 heap region info print order changed by JDK-8269914

Reviewed-by: tschatzl, iwalulya, ayang

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1FullCollector.hpp
! src/hotspot/share/gc/g1/g1FullGCScope.cpp
! src/hotspot/share/gc/g1/g1FullGCScope.hpp
! test/hotspot/jtreg/gc/g1/TestEagerReclaimHumongousRegionsLog.java

Changeset: 98b9d980
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2021-08-30 14:47:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/98b9d98032a700490cda72f645dad505164ec699

8272797: Mutex with rank safepoint_check_never imply allow_vm_block

Reviewed-by: dholmes, pchilanomate

! src/hotspot/os/aix/osThread_aix.cpp
! src/hotspot/os/bsd/osThread_bsd.cpp
! src/hotspot/os/linux/osThread_linux.cpp
! src/hotspot/share/classfile/classLoaderData.cpp
! src/hotspot/share/compiler/compileTask.hpp
! src/hotspot/share/gc/g1/g1RegionToSpaceMapper.cpp
! src/hotspot/share/gc/g1/g1ServiceThread.cpp
! src/hotspot/share/gc/g1/heapRegion.cpp
! src/hotspot/share/gc/g1/heapRegionRemSet.cpp
! src/hotspot/share/gc/parallel/psCompactionManager.cpp
! src/hotspot/share/gc/shared/gcLogPrecious.cpp
! src/hotspot/share/gc/shared/oopStorage.cpp
! src/hotspot/share/gc/shared/space.cpp
! src/hotspot/share/gc/shared/taskTerminator.cpp
! src/hotspot/share/gc/shared/workgroup.cpp
! src/hotspot/share/gc/shenandoah/shenandoahControlThread.cpp
! src/hotspot/share/gc/shenandoah/shenandoahPacer.hpp
! src/hotspot/share/gc/z/zMessagePort.inline.hpp
! src/hotspot/share/gc/z/zMetronome.cpp
! src/hotspot/share/memory/heapInspection.hpp
! src/hotspot/share/memory/metaspace/testHelpers.cpp
! src/hotspot/share/oops/methodData.cpp
! src/hotspot/share/prims/jvmtiTagMap.cpp
! src/hotspot/share/runtime/handshake.cpp
! src/hotspot/share/runtime/mutex.cpp
! src/hotspot/share/runtime/mutex.hpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/stackWatermark.cpp
! src/hotspot/share/runtime/vmOperations.cpp
! src/hotspot/share/runtime/vmThread.cpp
! src/hotspot/share/services/heapDumperCompression.cpp
! src/hotspot/share/services/memoryManager.cpp
! src/hotspot/share/utilities/concurrentHashTable.inline.hpp
! src/hotspot/share/utilities/events.hpp
! test/hotspot/gtest/metaspace/test_is_metaspace_obj.cpp
! test/hotspot/gtest/metaspace/test_metaspacearena.cpp
! test/hotspot/gtest/metaspace/test_metaspacearena_stress.cpp
! test/hotspot/gtest/runtime/test_mutex.cpp
! test/hotspot/gtest/runtime/test_safepoint_locks.cpp
! test/hotspot/gtest/utilities/test_filterQueue.cpp

Changeset: 7a01ba65
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-08-30 15:54:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/7a01ba6528923569c5e8d2e9d138d38e95aa4faf

8272093: Extract evacuation failure injection from G1CollectedHeap

Reviewed-by: ayang, sjohanss

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
+ src/hotspot/share/gc/g1/g1YoungGCEvacFailureInjector.cpp
+ src/hotspot/share/gc/g1/g1YoungGCEvacFailureInjector.hpp
+ src/hotspot/share/gc/g1/g1YoungGCEvacFailureInjector.inline.hpp

Changeset: 5aaa20f8
Author:    Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2021-08-30 16:48:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/5aaa20f898e8679ef1c2c36bd01d48c17be0aacf

8272861: Add a micro benchmark for vector api

Reviewed-by: psandoz

+ test/micro/org/openjdk/bench/jdk/incubator/vector/BlackScholes.java

Changeset: f18c0fac
Author:    Fernando Guallini <fguallini at openjdk.org>
Committer: Rajan Halade <rhalade at openjdk.org>
Date:      2021-08-30 17:28:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/f18c0fac11aac833edfdc484e221518c55daa9a7

8271560: sun/security/ssl/DHKeyExchange/LegacyDHEKeyExchange.java still fails due to "An established connection was aborted by the software in your host machine"

Reviewed-by: xuelei, rhalade

! test/jdk/sun/security/ssl/DHKeyExchange/LegacyDHEKeyExchange.java

Changeset: fecefb85
Author:    Ian Graves <igraves at openjdk.org>
Date:      2021-08-30 17:37:29 +0000
URL:       https://git.openjdk.java.net/loom/commit/fecefb8541d5056b1a8b105126ac9c566875e056

8271302: Regex Test Refresh

Reviewed-by: bchristi, smarks

! test/jdk/java/util/regex/GraphemeTest.java
! test/jdk/java/util/regex/NegativeArraySize.java
! test/jdk/java/util/regex/RegExTest.java

Changeset: 32048536
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2021-08-30 21:06:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/32048536e9ea9245437eb37308e905435cce6305

8272343: Remove MetaspaceClosure::FLAG_MASK

Reviewed-by: ccheung, minqi

! src/hotspot/share/cds/archiveBuilder.cpp
! src/hotspot/share/memory/metaspaceClosure.cpp
! src/hotspot/share/memory/metaspaceClosure.hpp

Changeset: 7fc85409
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2021-08-30 21:13:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/7fc8540907e8e7483ad5729ea416167810aa8747

8260265: UTF-8 by Default

Reviewed-by: alanb, rriggs

! make/data/charsetmapping/charsets
! src/java.base/share/classes/java/io/ByteArrayOutputStream.java
! src/java.base/share/classes/java/io/Console.java
! src/java.base/share/classes/java/io/FileReader.java
! src/java.base/share/classes/java/io/FileWriter.java
! src/java.base/share/classes/java/io/InputStreamReader.java
! src/java.base/share/classes/java/io/OutputStreamWriter.java
! src/java.base/share/classes/java/io/PrintStream.java
! src/java.base/share/classes/java/io/PrintWriter.java
! src/java.base/share/classes/java/lang/System.java
! src/java.base/share/classes/java/net/URLDecoder.java
! src/java.base/share/classes/java/net/URLEncoder.java
! src/java.base/share/classes/java/nio/charset/Charset.java
! src/java.base/share/classes/java/util/Scanner.java
! src/java.base/share/classes/jdk/internal/util/StaticProperty.java
! src/java.base/share/classes/jdk/internal/util/SystemProps.java
+ test/jdk/java/lang/System/FileEncodingTest.java
! test/jdk/java/lang/System/MacEncoding/MacJNUEncoding.java
! test/jdk/java/lang/System/MacEncoding/TestFileEncoding.java
! test/jdk/java/nio/charset/Charset/RegisteredCharsets.java
! test/jdk/java/nio/charset/RemovingSunIO/SunioAlias.java
! test/jdk/tools/launcher/UnicodeTest.java

Changeset: 0609421d
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2021-08-30 21:16:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/0609421d4b824c5642ca75d525bad3edd72cd23a

8272347: ObjectMethods::bootstrap should specify NPE if any argument except lookup is null

Reviewed-by: mchung, chegar

! src/java.base/share/classes/java/lang/runtime/ObjectMethods.java
! test/jdk/java/lang/runtime/ObjectMethodsTest.java

Changeset: 9732fbe4
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2021-08-31 00:24:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/9732fbe428c3b6a5422cc94e7295ba5482d1a7a9

8273153: Consolidate file_exists into os:file_exists

Reviewed-by: iklam, ccheung

! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/share/logging/logFileOutput.cpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/runtime/os.hpp

Changeset: 98fa5335
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2021-08-31 11:32:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/98fa53357a66f474090304e53959be5d433d5e5f

8273100: Improve AbstractStringBuilder.append(String) when using CompactStrings

Reviewed-by: rriggs, alanb

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

Changeset: 841e3943
Author:    Ivan Walulya <iwalulya at openjdk.org>
Date:      2021-08-31 12:30:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/841e3943c480c95409446bb35fb9a56d7fc48c8a

8159979: During initial mark, preparing all regions for marking may take a significant amount of time

Reviewed-by: tschatzl, ayang

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.cpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.hpp

Changeset: 9bc7cc56
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2021-08-31 12:51:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/9bc7cc56513adb9d2e39cd286d2a229c9c285e2d

8273033: SerialGC: remove obsolete comments

Reviewed-by: sjohanss, tschatzl

! src/hotspot/share/gc/serial/genMarkSweep.cpp

Changeset: e6712551
Author:    Ivan Walulya <iwalulya at openjdk.org>
Date:      2021-08-31 13:32:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/e67125512f585c8efad2e7685b9bc409c96563d7

8237567: Refactor G1-specific code in shared VM_CollectForMetadataAllocation

Reviewed-by: ayang, tschatzl

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/shared/gcVMOperations.cpp
! src/hotspot/share/gc/shared/gcVMOperations.hpp

Changeset: e5518528
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2021-08-31 14:42:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/e55185280126e450e31eb65aa8342aebe6f31606

8271225: Add floorDivExact() method to java.lang.[Strict]Math

Reviewed-by: darcy

! src/java.base/share/classes/java/lang/Math.java
! src/java.base/share/classes/java/lang/StrictMath.java
! test/jdk/java/lang/Math/ExactArithTests.java

Changeset: 75d987a0
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2021-08-31 15:40:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/75d987a0dd6f8cc41808f7ba566e914817e465dc

8262095: NPE in Flow$FlowAnalyzer.visitApply: Cannot invoke getThrownTypes because tree.meth.type is null

Co-authored-by: Jan Lahoda <jlahoda at openjdk.org>
Co-authored-by: Vicente Romero <vromero at openjdk.org>
Reviewed-by: jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
+ test/langtools/tools/javac/lambda/8262095/T8262095.java
+ test/langtools/tools/javac/lambda/8262095/T8262095.out

Changeset: ba3587e5
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-08-31 15:45:56 +0000
URL:       https://git.openjdk.java.net/loom/commit/ba3587e524aeec43a0c4174ddd96b8890a34fa36

8273144: Remove unused top level "Sample Collection Set Candidates" logging

Reviewed-by: iwalulya, ayang

! src/hotspot/share/gc/g1/g1GCPhaseTimes.cpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.hpp
! test/hotspot/jtreg/gc/g1/TestGCLogMessages.java

Changeset: 1996f649
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2021-08-31 16:33:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/1996f649a3a30b7ac4b547a762417f807f5fa414

8273092: Sort classlist in JDK image

Reviewed-by: redestad, ihse, dfuchs

! make/GenerateLinkOptData.gmk
+ make/jdk/src/classes/build/tools/classlist/SortClasslist.java
! make/scripts/compare.sh

Changeset: 683e30db
Author:    bobpengxie <bobpengxie at tencent.com>
Committer: Sergey Bylokhov <serb at openjdk.org>
Date:      2021-08-31 17:31:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/683e30db79789ee44b3cc0b44c085de4615bca7b

8273169: java/util/regex/NegativeArraySize.java failed after JDK-8271302

Reviewed-by: jiefu, serb

! test/jdk/java/util/regex/NegativeArraySize.java

Changeset: c1e0aac8
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-08-31 19:46:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/c1e0aac846861f9bd8a23818a21670a2f649631b

8273186: Remove leftover comment about sparse remembered set in G1 HeapRegionRemSet

Reviewed-by: ayang

! src/hotspot/share/gc/g1/heapRegionRemSet.hpp

Changeset: 3d657eb0
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2021-08-31 20:07:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/3d657eb0a626e33995af5d5ddf12b26d06317962

8262186: Call X509KeyManager.chooseClientAlias once for all key types

Reviewed-by: xuelei

! src/java.base/share/classes/sun/security/ssl/CertificateMessage.java
! src/java.base/share/classes/sun/security/ssl/CertificateRequest.java
! src/java.base/share/classes/sun/security/ssl/X509Authentication.java
+ test/jdk/sun/security/ssl/SSLContextImpl/MultipleChooseAlias.java

Changeset: 9c392d00
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2021-08-31 20:12:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/9c392d008a5a34cdc2ed6339a63f1a0d06efe619

8273197: ProblemList 2 jtools tests due to JDK-8273187
8273198: ProblemList java/lang/instrument/BootClassPath/BootClassPathTest.sh due to JDK-8273188

Reviewed-by: naoto

! test/jdk/ProblemList.txt

Changeset: 18a731a3
Author:    Alex Menkov <amenkov at openjdk.org>
Date:      2021-08-31 22:43:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/18a731a3e4ec85f0f3e8d6ff619b539c0daaf320

8269770: nsk tests should start IOPipe channel before launch debuggee - Debugee.prepareDebugee

Reviewed-by: sspitsyn, kevinw

! test/hotspot/jtreg/vmTestbase/nsk/jdi/Accessible/isPackagePrivate/accipp001.java
! test/hotspot/jtreg/vmTestbase/nsk/share/jpda/DebugeeProcess.java
! test/hotspot/jtreg/vmTestbase/nsk/share/jpda/IOPipe.java

Changeset: 2fce7cb4
Author:    David Holmes <dholmes at openjdk.org>
Date:      2021-08-31 23:51:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/2fce7cb4d21e4e2c234c22a1a150f7fe113d4d16

8272963: Update the java manpage markdown source

Reviewed-by: ysuenaga

! src/java.base/share/man/java.1

Changeset: e600fe1a
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2021-09-01 06:06:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/e600fe1a1a57d7e4060b3a1b9a8ecdb65664a506

8272618: Unnecessary Attr.visitIdent.noOuterThisPath

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java

Changeset: f1c5e26e
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2021-09-01 07:55:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/f1c5e26e48ca2db0fc2b7ad2cf1bda4853bdeea9

8273206: jdk/jfr/event/gc/collection/TestG1ParallelPhases.java fails after JDK-8159979

Reviewed-by: dholmes, ayang

! test/jdk/jdk/jfr/event/gc/collection/TestG1ParallelPhases.java

Changeset: 0e14bf70
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2021-09-01 07:59:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/0e14bf70cf6e482a2ec7d13ed37df0bee911740d

8273176: handle latest VS2019 in abstract_vm_version

Reviewed-by: kevinw, dholmes

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

Changeset: a58cf165
Author:    Fairoz Matte <fmatte at openjdk.org>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2021-09-01 10:12:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/a58cf16509f3120d69fc18bd4c2c49e9ad590f73

8272563: assert(is_double_stack() && !is_virtual()) failed: type check

Reviewed-by: thartmann, iveresov

! src/hotspot/share/gc/shared/c1/cardTableBarrierSetC1.cpp

Changeset: 02822e13
Author:    Yi Yang <yyang at openjdk.org>
Date:      2021-09-01 10:41:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/02822e1398d6015f0ed26edd440db8e0d50bf152

8272377: assert preconditions that are ensured when created in add_final_edges

Reviewed-by: thartmann, kvn

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


From duke at openjdk.java.net  Thu Sep  2 18:16:14 2021
From: duke at openjdk.java.net (duke)
Date: Thu, 2 Sep 2021 18:16:14 GMT
Subject: git: openjdk/loom: fibers: Undo some vthread wrapper code that was
 added long ago and is causing some test failures.
Message-ID: <8c7343f6-b558-4e8a-87e1-36a24bdb0e0a@openjdk.java.net>

Changeset: 873eb941
Author:    Chris Plummer <chris.plummer at oracle.com>
Date:      2021-09-02 18:14:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/873eb9416f756e9ee4fdfefc756fd576ba4156cf

Undo some vthread wrapper code that was added long ago and is causing some test failures.

! test/hotspot/jtreg/vmTestbase/nsk/share/jdi/JDIBase.java


From duke at openjdk.java.net  Thu Sep  2 18:25:20 2021
From: duke at openjdk.java.net (duke)
Date: Thu, 2 Sep 2021 18:25:20 GMT
Subject: git: openjdk/loom: fibers: Finished going through all the jdwp, jdi,
 and jdb test failures in the vthread problem list. Identified the
 root cause of each failure and added a comment explaining the cause for
 future reference. There were also a large number of tests that now pass,
 so I commented them out.
Message-ID: <5d667c38-b1a0-406a-b982-e90539b7b1d9@openjdk.java.net>

Changeset: 463b2892
Author:    Chris Plummer <chris.plummer at oracle.com>
Date:      2021-09-02 18:24:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/463b2892624a300fd54b556eeb7aed857a531266

Finished going through all the jdwp, jdi, and jdb test failures in the vthread problem list. Identified the root cause of each failure and added a comment explaining the cause for future reference. There were also a large number of tests that now pass, so I commented them out.

! test/hotspot/jtreg/ProblemList-vthread.txt


From duke at openjdk.java.net  Fri Sep  3 20:00:48 2021
From: duke at openjdk.java.net (duke)
Date: Fri, 3 Sep 2021 20:00:48 GMT
Subject: git: openjdk/loom: fibers: 2 new changesets
Message-ID: <0cbb9ce2-45c3-4f23-b291-c7d02f5d5d86@openjdk.java.net>

Changeset: 65614c44
Author:    Chris Plummer <chris.plummer at oracle.com>
Date:      2021-09-03 19:56:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/65614c44d171b815c301ed4f39f040086020b3c2

Removed commented out tests that are no longer failing. CI test run was successful, so no longer a reason to keep these tests in the list.

! test/hotspot/jtreg/ProblemList-vthread.txt

Changeset: f82f83fd
Author:    Chris Plummer <chris.plummer at oracle.com>
Date:      2021-09-03 19:58:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/f82f83fd27eb59f63b7fb9bd9f6024e4da733549

Remove invokemethod tests. They are no longer failing due to https://github.com/openjdk/loom/commit/ffa1af0454232235b6c26cccaff6b23aaf39d40b.

! test/hotspot/jtreg/ProblemList-vthread.txt


From github.com+20216587+miao-zheng at openjdk.java.net  Mon Sep  6 08:11:39 2021
From: github.com+20216587+miao-zheng at openjdk.java.net (Miao Zheng)
Date: Mon, 6 Sep 2021 08:11:39 GMT
Subject: RFR: Ensure vthread has connected to server
Message-ID: <bJhzpRNvRqKQEezrhMnwHpmdU2csF-KbisHE1gkodxQ=.985ffc94-448a-46a9-8b1a-f02c9f103fe9@github.com>

I have run the test case of InterruptHttp.java in fast debug version of jdk with options:
-XX:+UseG1GC  -XX:+ScavengeALot -XX:ScavengeALotInterval=200 -XX:-GCALotAtAllSafepoints

And the test case failed, The output is "Execution failed: `main' threw exception: java.lang.RuntimeException: Expected 1 HTTP connection"

The reason is Thread.sleep(1000) can not ensure that vthread has connected to server when using some options and fastdebug version of jdk.

So, I fix this to ensure vthread has connected to server.

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

Commit messages:
 - Ensure vthread has connected to server

Changes: https://git.openjdk.java.net/loom/pull/60/files
 Webrev: https://webrevs.openjdk.java.net/?repo=loom&pr=60&range=00
  Stats: 3 lines in 1 file changed: 2 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/loom/pull/60.diff
  Fetch: git fetch https://git.openjdk.java.net/loom pull/60/head:pull/60

PR: https://git.openjdk.java.net/loom/pull/60

From alanb at openjdk.java.net  Mon Sep  6 10:15:56 2021
From: alanb at openjdk.java.net (Alan Bateman)
Date: Mon, 6 Sep 2021 10:15:56 GMT
Subject: RFR: Ensure vthread has connected to server
In-Reply-To: <bJhzpRNvRqKQEezrhMnwHpmdU2csF-KbisHE1gkodxQ=.985ffc94-448a-46a9-8b1a-f02c9f103fe9@github.com>
References: <bJhzpRNvRqKQEezrhMnwHpmdU2csF-KbisHE1gkodxQ=.985ffc94-448a-46a9-8b1a-f02c9f103fe9@github.com>
Message-ID: <ebGUj5tXtwbnI0Akg8azyV5rY-zN8OKOJjP4iT_AVZM=.32bf2d9c-bff0-4bfb-a226-f3b72ebb68bd@github.com>

On Mon, 6 Sep 2021 04:56:24 GMT, Miao Zheng <github.com+20216587+miao-zheng at openjdk.org> wrote:

> I have run the test case of InterruptHttp.java in fast debug version of jdk with options:
> -XX:+UseG1GC  -XX:+ScavengeALot -XX:ScavengeALotInterval=200 -XX:-GCALotAtAllSafepoints
> 
> And the test case failed, The output is "Execution failed: `main' threw exception: java.lang.RuntimeException: Expected 1 HTTP connection"
> 
> The reason is Thread.sleep(1000) can not ensure that vthread has connected to server when using some options and fastdebug version of jdk.
> 
> So, I fix this to ensure vthread has connected to server.

test/jdk/java/lang/Thread/virtual/InterruptHttp.java line 60:

> 58:             while (thread.getState() != Thread.State.WAITING) {
> 59:                 Thread.sleep(1000);
> 60:             }

Thanks for this. You are right that that the test is problematic. Can you try the following instead of polling the thread state? This will wait until a connection is established so that the read is interrupted.


while (server.connectionCount() == 0) {
    Thread.sleep(100);
}

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

PR: https://git.openjdk.java.net/loom/pull/60

From github.com+20216587+miao-zheng at openjdk.java.net  Mon Sep  6 11:02:43 2021
From: github.com+20216587+miao-zheng at openjdk.java.net (Miao Zheng)
Date: Mon, 6 Sep 2021 11:02:43 GMT
Subject: RFR: Ensure vthread has connected to server
In-Reply-To: <ebGUj5tXtwbnI0Akg8azyV5rY-zN8OKOJjP4iT_AVZM=.32bf2d9c-bff0-4bfb-a226-f3b72ebb68bd@github.com>
References: <bJhzpRNvRqKQEezrhMnwHpmdU2csF-KbisHE1gkodxQ=.985ffc94-448a-46a9-8b1a-f02c9f103fe9@github.com>
 <ebGUj5tXtwbnI0Akg8azyV5rY-zN8OKOJjP4iT_AVZM=.32bf2d9c-bff0-4bfb-a226-f3b72ebb68bd@github.com>
Message-ID: <1Qz_y6mMGqMRN90NvKZoWslA1WgeRWFab-SlRW1Oq2g=.300880ab-eef2-4254-82e0-fc4c69efa200@github.com>

On Mon, 6 Sep 2021 10:13:13 GMT, Alan Bateman <alanb at openjdk.org> wrote:

>> I have run the test case of InterruptHttp.java in fast debug version of jdk with options:
>> -XX:+UseG1GC  -XX:+ScavengeALot -XX:ScavengeALotInterval=200 -XX:-GCALotAtAllSafepoints
>> 
>> And the test case failed, The output is "Execution failed: `main' threw exception: java.lang.RuntimeException: Expected 1 HTTP connection"
>> 
>> The reason is Thread.sleep(1000) can not ensure that vthread has connected to server when using some options and fastdebug version of jdk.
>> 
>> So, I fix this to ensure vthread has connected to server.
>
> test/jdk/java/lang/Thread/virtual/InterruptHttp.java line 60:
> 
>> 58:             while (thread.getState() != Thread.State.WAITING) {
>> 59:                 Thread.sleep(1000);
>> 60:             }
> 
> Thanks for this. You are right that that the test is problematic. Can you try the following instead of polling the thread state? This will wait until a connection is established so that the read is interrupted.
> 
> 
> while (server.connectionCount() == 0) {
>     Thread.sleep(100);
> }

Thanks for your review.
Do I need remove this? I think the following is duplicated with the check of "server.connectionCount() == 0"

    // server should have accepted one connection
    if (server.connectionCount() != 1)
        throw new RuntimeException("Expected 1 HTTP connection");

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

PR: https://git.openjdk.java.net/loom/pull/60

From alanb at openjdk.java.net  Mon Sep  6 11:17:10 2021
From: alanb at openjdk.java.net (Alan Bateman)
Date: Mon, 6 Sep 2021 11:17:10 GMT
Subject: RFR: Ensure vthread has connected to server
In-Reply-To: <1Qz_y6mMGqMRN90NvKZoWslA1WgeRWFab-SlRW1Oq2g=.300880ab-eef2-4254-82e0-fc4c69efa200@github.com>
References: <bJhzpRNvRqKQEezrhMnwHpmdU2csF-KbisHE1gkodxQ=.985ffc94-448a-46a9-8b1a-f02c9f103fe9@github.com>
 <ebGUj5tXtwbnI0Akg8azyV5rY-zN8OKOJjP4iT_AVZM=.32bf2d9c-bff0-4bfb-a226-f3b72ebb68bd@github.com>
 <1Qz_y6mMGqMRN90NvKZoWslA1WgeRWFab-SlRW1Oq2g=.300880ab-eef2-4254-82e0-fc4c69efa200@github.com>
Message-ID: <g6elEgtkZUXnM6teVN97ijHTdbrkFzLQaf0fEitJUGM=.9c572a25-8bd3-4482-a49e-a040a2761cc3@github.com>

On Mon, 6 Sep 2021 10:59:56 GMT, Miao Zheng <github.com+20216587+miao-zheng at openjdk.org> wrote:

>> test/jdk/java/lang/Thread/virtual/InterruptHttp.java line 60:
>> 
>>> 58:             while (thread.getState() != Thread.State.WAITING) {
>>> 59:                 Thread.sleep(1000);
>>> 60:             }
>> 
>> Thanks for this. You are right that that the test is problematic. Can you try the following instead of polling the thread state? This will wait until a connection is established so that the read is interrupted.
>> 
>> 
>> while (server.connectionCount() == 0) {
>>     Thread.sleep(100);
>> }
>
> Thanks for your review.
> Do I need remove this? I think the following is duplicated with the check of "server.connectionCount() == 0"
> 
>     // server should have accepted one connection
>     if (server.connectionCount() != 1)
>         throw new RuntimeException("Expected 1 HTTP connection");

We should keep it to checks that only one connection is established. The details on this are in sun.net.www.http.HttpClient where it makes a decision on whether to retry the HTTP request when interrupted. In this case, it should not retry.

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

PR: https://git.openjdk.java.net/loom/pull/60

From github.com+20216587+miao-zheng at openjdk.java.net  Mon Sep  6 12:00:08 2021
From: github.com+20216587+miao-zheng at openjdk.java.net (Miao Zheng)
Date: Mon, 6 Sep 2021 12:00:08 GMT
Subject: RFR: Ensure vthread has connected to server [v2]
In-Reply-To: <bJhzpRNvRqKQEezrhMnwHpmdU2csF-KbisHE1gkodxQ=.985ffc94-448a-46a9-8b1a-f02c9f103fe9@github.com>
References: <bJhzpRNvRqKQEezrhMnwHpmdU2csF-KbisHE1gkodxQ=.985ffc94-448a-46a9-8b1a-f02c9f103fe9@github.com>
Message-ID: <07UH9GX3e06j-sh3IPCJX2rZ_75pd-yFfGWEqrnu85s=.3ddd4339-fbc0-4b42-9b04-b6c15dc104f8@github.com>

> I have run the test case of InterruptHttp.java in fast debug version of jdk with options:
> -XX:+UseG1GC  -XX:+ScavengeALot -XX:ScavengeALotInterval=200 -XX:-GCALotAtAllSafepoints
> 
> And the test case failed, The output is "Execution failed: `main' threw exception: java.lang.RuntimeException: Expected 1 HTTP connection"
> 
> The reason is Thread.sleep(1000) can not ensure that vthread has connected to server when using some options and fastdebug version of jdk.
> 
> So, I fix this to ensure vthread has connected to server.

Miao Zheng has refreshed the contents of this pull request, and previous commits have been removed. The incremental views will show differences compared to the previous content of the PR. The pull request contains one new commit since the last revision:

  Ensure vthread has connected to server

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

Changes:
  - all: https://git.openjdk.java.net/loom/pull/60/files
  - new: https://git.openjdk.java.net/loom/pull/60/files/308ad7f7..b37dcf1e

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=loom&pr=60&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=loom&pr=60&range=00-01

  Stats: 2 lines in 1 file changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.java.net/loom/pull/60.diff
  Fetch: git fetch https://git.openjdk.java.net/loom pull/60/head:pull/60

PR: https://git.openjdk.java.net/loom/pull/60

From github.com+20216587+miao-zheng at openjdk.java.net  Mon Sep  6 12:00:10 2021
From: github.com+20216587+miao-zheng at openjdk.java.net (Miao Zheng)
Date: Mon, 6 Sep 2021 12:00:10 GMT
Subject: RFR: Ensure vthread has connected to server [v2]
In-Reply-To: <g6elEgtkZUXnM6teVN97ijHTdbrkFzLQaf0fEitJUGM=.9c572a25-8bd3-4482-a49e-a040a2761cc3@github.com>
References: <bJhzpRNvRqKQEezrhMnwHpmdU2csF-KbisHE1gkodxQ=.985ffc94-448a-46a9-8b1a-f02c9f103fe9@github.com>
 <ebGUj5tXtwbnI0Akg8azyV5rY-zN8OKOJjP4iT_AVZM=.32bf2d9c-bff0-4bfb-a226-f3b72ebb68bd@github.com>
 <1Qz_y6mMGqMRN90NvKZoWslA1WgeRWFab-SlRW1Oq2g=.300880ab-eef2-4254-82e0-fc4c69efa200@github.com>
 <g6elEgtkZUXnM6teVN97ijHTdbrkFzLQaf0fEitJUGM=.9c572a25-8bd3-4482-a49e-a040a2761cc3@github.com>
Message-ID: <hc8fA5HnZgzMJUp_DPoty3muRkc_r1XyEiW-C3OrzgE=.36281fd8-4cd7-42f5-a6fc-2586d3c13cb3@github.com>

On Mon, 6 Sep 2021 11:14:09 GMT, Alan Bateman <alanb at openjdk.org> wrote:

>> Thanks for your review.
>> Do I need remove this? I think the following is duplicated with the check of "server.connectionCount() == 0"
>> 
>>     // server should have accepted one connection
>>     if (server.connectionCount() != 1)
>>         throw new RuntimeException("Expected 1 HTTP connection");
>
> We should keep it to checks that only one connection is established. The details on this are in sun.net.www.http.HttpClient where it makes a decision on whether to retry the HTTP request when interrupted. In this case, it should not retry.

Got it. Thanks for your answer.
I have changed this PR on your suggestion.

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

PR: https://git.openjdk.java.net/loom/pull/60

From alanb at openjdk.java.net  Mon Sep  6 12:06:19 2021
From: alanb at openjdk.java.net (Alan Bateman)
Date: Mon, 6 Sep 2021 12:06:19 GMT
Subject: RFR: Ensure vthread has connected to server [v2]
In-Reply-To: <07UH9GX3e06j-sh3IPCJX2rZ_75pd-yFfGWEqrnu85s=.3ddd4339-fbc0-4b42-9b04-b6c15dc104f8@github.com>
References: <bJhzpRNvRqKQEezrhMnwHpmdU2csF-KbisHE1gkodxQ=.985ffc94-448a-46a9-8b1a-f02c9f103fe9@github.com>
 <07UH9GX3e06j-sh3IPCJX2rZ_75pd-yFfGWEqrnu85s=.3ddd4339-fbc0-4b42-9b04-b6c15dc104f8@github.com>
Message-ID: <G0WBOFU0m7cEKLAHGTmQ4rhSoY91sH_KJlRVEy-Dq0A=.bbaae0f1-35dd-440b-8687-2e98824a8909@github.com>

On Mon, 6 Sep 2021 12:00:08 GMT, Miao Zheng <github.com+20216587+miao-zheng at openjdk.org> wrote:

>> I have run the test case of InterruptHttp.java in fast debug version of jdk with options:
>> -XX:+UseG1GC  -XX:+ScavengeALot -XX:ScavengeALotInterval=200 -XX:-GCALotAtAllSafepoints
>> 
>> And the test case failed, The output is "Execution failed: `main' threw exception: java.lang.RuntimeException: Expected 1 HTTP connection"
>> 
>> The reason is Thread.sleep(1000) can not ensure that vthread has connected to server when using some options and fastdebug version of jdk.
>> 
>> So, I fix this to ensure vthread has connected to server.
>
> Miao Zheng has refreshed the contents of this pull request, and previous commits have been removed. The incremental views will show differences compared to the previous content of the PR.

Marked as reviewed by alanb (Committer).

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

PR: https://git.openjdk.java.net/loom/pull/60

From github.com+20216587+miao-zheng at openjdk.java.net  Mon Sep  6 12:41:46 2021
From: github.com+20216587+miao-zheng at openjdk.java.net (Miao Zheng)
Date: Mon, 6 Sep 2021 12:41:46 GMT
Subject: Integrated: Ensure vthread has connected to server
In-Reply-To: <bJhzpRNvRqKQEezrhMnwHpmdU2csF-KbisHE1gkodxQ=.985ffc94-448a-46a9-8b1a-f02c9f103fe9@github.com>
References: <bJhzpRNvRqKQEezrhMnwHpmdU2csF-KbisHE1gkodxQ=.985ffc94-448a-46a9-8b1a-f02c9f103fe9@github.com>
Message-ID: <-_7DgCKnvF7ezwu6EclL2STpZjz8frkgQxj2sfqNqiQ=.1dfa8873-24ce-44bf-ba1f-c189cbd9c442@github.com>

On Mon, 6 Sep 2021 04:56:24 GMT, Miao Zheng <github.com+20216587+miao-zheng at openjdk.org> wrote:

> I have run the test case of InterruptHttp.java in fast debug version of jdk with options:
> -XX:+UseG1GC  -XX:+ScavengeALot -XX:ScavengeALotInterval=200 -XX:-GCALotAtAllSafepoints
> 
> And the test case failed, The output is "Execution failed: `main' threw exception: java.lang.RuntimeException: Expected 1 HTTP connection"
> 
> The reason is Thread.sleep(1000) can not ensure that vthread has connected to server when using some options and fastdebug version of jdk.
> 
> So, I fix this to ensure vthread has connected to server.

This pull request has now been integrated.

Changeset: 420f9897
Author:    miao zheng <emoryzheng at tencent.com>
Committer: Alan Bateman <alanb at openjdk.org>
URL:       https://git.openjdk.java.net/loom/commit/420f989798b9e5eb429012b57c5bee1a24b4c167
Stats:     3 lines in 1 file changed: 2 ins; 0 del; 1 mod

Ensure vthread has connected to server

Reviewed-by: alanb

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

PR: https://git.openjdk.java.net/loom/pull/60

From duke at openjdk.java.net  Tue Sep  7 20:56:24 2021
From: duke at openjdk.java.net (duke)
Date: Tue, 7 Sep 2021 20:56:24 GMT
Subject: git: openjdk/loom: fibers: 2 new changesets
Message-ID: <89584a04-85c6-4f13-bf35-f1adac42806f@openjdk.java.net>

Changeset: c8eed527
Author:    Chris Plummer <chris.plummer at oracle.com>
Date:      2021-09-07 18:06:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/c8eed5277133397d269ed80c45e66d6086974272

Debug agent shouldn't purposefully fail forceEarlyReturn of a vthread with INVALID_THREAD since the underlying JVMTI support already does that.

! src/jdk.jdwp.agent/share/native/libjdwp/ThreadReferenceImpl.c
! test/hotspot/jtreg/ProblemList-vthread.txt

Changeset: a2a516f8
Author:    Chris Plummer <chris.plummer at oracle.com>
Date:      2021-09-07 20:53:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/a2a516f81af89f15657d4f6f1c694e7a74765f6d

Fix debug agent "app resume" support, which was causing vmTestbase/nsk/jdi/ThreadReference/interrupt/interrupt001 to fail

! src/jdk.jdwp.agent/share/native/libjdwp/threadControl.c
! test/hotspot/jtreg/ProblemList-vthread.txt


From duke at openjdk.java.net  Wed Sep  8 04:50:24 2021
From: duke at openjdk.java.net (duke)
Date: Wed, 8 Sep 2021 04:50:24 GMT
Subject: git: openjdk/loom: fibers: Remove some tests that no longer fail.
Message-ID: <709d58be-c0d3-4c44-acbb-6435eb58c1e7@openjdk.java.net>

Changeset: 03e4bbd5
Author:    Chris Plummer <chris.plummer at oracle.com>
Date:      2021-09-08 04:49:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/03e4bbd5bd8aa130451394989c545a76dbd2917d

Remove some tests that no longer fail.

! test/hotspot/jtreg/ProblemList-vthread.txt


From duke at openjdk.java.net  Wed Sep  8 04:52:32 2021
From: duke at openjdk.java.net (duke)
Date: Wed, 8 Sep 2021 04:52:32 GMT
Subject: git: openjdk/loom: fibers: Fix some ObjectReference tests that failed
 due to having one fewer references than expected. The missing reference is
 due to ThreadGroup no longer referring to each Thread.
Message-ID: <6d27073a-4fba-418a-a939-5770319b38ea@openjdk.java.net>

Changeset: 5ab3ac63
Author:    Chris Plummer <chris.plummer at oracle.com>
Date:      2021-09-08 04:51:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/5ab3ac63988ed62d061c337ea99e283487b441b7

Fix some ObjectReference tests that failed due to having one fewer references than expected. The missing reference is due to ThreadGroup no longer referring to each Thread.

! test/hotspot/jtreg/ProblemList-vthread.txt
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/referringObjects/referringObjects003/referringObjects003.java


From duke at openjdk.java.net  Wed Sep  8 04:58:06 2021
From: duke at openjdk.java.net (duke)
Date: Wed, 8 Sep 2021 04:58:06 GMT
Subject: git: openjdk/loom: fibers: Make a comment clearer.
Message-ID: <d4af239c-8e2d-426b-aa69-12f67aa3048a@openjdk.java.net>

Changeset: 0198c830
Author:    Chris Plummer <chris.plummer at oracle.com>
Date:      2021-09-08 04:57:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/0198c8301fa7fdba3a000e301364c19a3d93ec81

Make a comment clearer.

! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/referringObjects/referringObjects003/referringObjects003.java


From duke at openjdk.java.net  Wed Sep  8 06:48:59 2021
From: duke at openjdk.java.net (duke)
Date: Wed, 8 Sep 2021 06:48:59 GMT
Subject: git: openjdk/loom: fibers: 2 new changesets
Message-ID: <94ba91a3-2ee1-44b0-b4ac-5d8dc721995c@openjdk.java.net>

Changeset: 2075294b
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2021-09-08 07:12:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/2075294bc1fe6812c3f40b29ed17f543e30deeff

JfrEvents test failing

! test/jdk/java/lang/Thread/virtual/JfrEvents.java

Changeset: 1271f9a9
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2021-09-08 07:13:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/1271f9a9a598cf8c5c7172f7fc0c34a675c39c9f

Temporary check to ensure bindings haven't changed

! src/java.base/share/classes/java/lang/Thread.java
! src/java.base/share/classes/java/lang/VirtualThread.java


From duke at openjdk.java.net  Wed Sep  8 21:45:42 2021
From: duke at openjdk.java.net (duke)
Date: Wed, 8 Sep 2021 21:45:42 GMT
Subject: git: openjdk/loom: fibers: added SuspendResumeAll.java to
 ProblemList-vthread.txt
Message-ID: <730e2bd5-c33f-4126-9b51-abbb96e4b99c@openjdk.java.net>

Changeset: dabf0b2f
Author:    Serguei Spitsyn <serguei.spitsyn at oracle.com>
Date:      2021-09-08 21:44:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/dabf0b2f3d5f03eacf0c8f738d7a9988f28d4067

added SuspendResumeAll.java to ProblemList-vthread.txt

! test/hotspot/jtreg/ProblemList-vthread.txt


From lmesnik at openjdk.java.net  Wed Sep  8 22:13:29 2021
From: lmesnik at openjdk.java.net (Leonid Mesnik)
Date: Wed, 8 Sep 2021 22:13:29 GMT
Subject: RFR: Added VTMT timeout handler
Message-ID: <OHicG_j2gTgpP9DpwiON5pw9Ecz_mdBH2_2wfX84VjQ=.6c63f424-7149-43b1-bb9b-d12444f16f2d@github.com>

Added VTMT timeout handler

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

Commit messages:
 - printer added
 - Added VTMT timeout handler

Changes: https://git.openjdk.java.net/loom/pull/61/files
 Webrev: https://webrevs.openjdk.java.net/?repo=loom&pr=61&range=00
  Stats: 54 lines in 3 files changed: 46 ins; 0 del; 8 mod
  Patch: https://git.openjdk.java.net/loom/pull/61.diff
  Fetch: git fetch https://git.openjdk.java.net/loom pull/61/head:pull/61

PR: https://git.openjdk.java.net/loom/pull/61

From leonid.mesnik at oracle.com  Wed Sep  8 22:32:49 2021
From: leonid.mesnik at oracle.com (Leonid Mesnik)
Date: Wed, 8 Sep 2021 22:32:49 +0000
Subject: RFR: Added VTMT timeout handler
In-Reply-To: <OHicG_j2gTgpP9DpwiON5pw9Ecz_mdBH2_2wfX84VjQ=.6c63f424-7149-43b1-bb9b-d12444f16f2d@github.com>
References: <OHicG_j2gTgpP9DpwiON5pw9Ecz_mdBH2_2wfX84VjQ=.6c63f424-7149-43b1-bb9b-d12444f16f2d@github.com>
Message-ID: <BYAPR10MB2471074EF8EE5F44E9E97D5C9FD49@BYAPR10MB2471.namprd10.prod.outlook.com>

Sorry, it is a draft to discuss idea, not PR.

Leonid

From: loom-dev <loom-dev-retn at openjdk.java.net> on behalf of Leonid Mesnik <lmesnik at openjdk.java.net>
Date: Wednesday, September 8, 2021 at 3:14 PM
To: loom-dev at openjdk.java.net <loom-dev at openjdk.java.net>
Subject: RFR: Added VTMT timeout handler
Added VTMT timeout handler

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

Commit messages:
 - printer added
 - Added VTMT timeout handler

Changes: https://git.openjdk.java.net/loom/pull/61/files
 Webrev: https://webrevs.openjdk.java.net/?repo=loom&pr=61&range=00
  Stats: 54 lines in 3 files changed: 46 ins; 0 del; 8 mod
  Patch: https://git.openjdk.java.net/loom/pull/61.diff
  Fetch: git fetch https://git.openjdk.java.net/loom pull/61/head:pull/61

PR: https://git.openjdk.java.net/loom/pull/61

From duke at openjdk.java.net  Wed Sep  8 22:37:49 2021
From: duke at openjdk.java.net (duke)
Date: Wed, 8 Sep 2021 22:37:49 GMT
Subject: git: openjdk/loom: fibers:
 serviceability/jvmti/events/FramePop/framepop02 fixed to support vthreads
Message-ID: <b177e225-930e-4cd6-8e54-aa81e447ce8e@openjdk.java.net>

Changeset: be886670
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2021-09-08 15:36:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/be8866703231d91db68e3363d67c44988106c01a

serviceability/jvmti/events/FramePop/framepop02 fixed to support vthreads

! test/hotspot/jtreg/serviceability/jvmti/events/FramePop/framepop02/framepop02.java
! test/hotspot/jtreg/serviceability/jvmti/events/FramePop/framepop02/libframepop02.cpp


From duke at openjdk.java.net  Thu Sep  9 02:53:28 2021
From: duke at openjdk.java.net (duke)
Date: Thu, 9 Sep 2021 02:53:28 GMT
Subject: git: openjdk/loom: fibers: Fix issue with test not accounting for
 extra frames in the stack when calling Thread.sleep().
Message-ID: <e889eb4f-9b5b-4586-a82e-bf502a97cab3@openjdk.java.net>

Changeset: c3086a56
Author:    Chris Plummer <chris.plummer at oracle.com>
Date:      2021-09-09 02:52:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/c3086a56d6c5821ca0b1a4ab2023588b97c8d221

Fix issue with test not accounting for extra frames in the stack when calling Thread.sleep().

! test/hotspot/jtreg/ProblemList-vthread.txt
! test/hotspot/jtreg/vmTestbase/nsk/jdwp/ThreadReference/OwnedMonitorsStackDepthInfo/ownedMonitorsStackDepthInfo001/ownedMonitorsStackDepthInfo001a.java


From duke at openjdk.java.net  Thu Sep  9 12:56:40 2021
From: duke at openjdk.java.net (duke)
Date: Thu, 9 Sep 2021 12:56:40 GMT
Subject: git: openjdk/loom: fibers: 80 new changesets
Message-ID: <8d8c39f4-c3fb-4f10-9343-c908f7607eb6@openjdk.java.net>

Changeset: dacd1978
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2021-09-01 16:48:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/dacd1978972b46510049086c8431bb12e5f3722f

8273217: Make ParHeapInspectTask _safepoint_check_never

Reviewed-by: dholmes, pchilanomate

! src/hotspot/share/memory/heapInspection.cpp
! src/hotspot/share/memory/heapInspection.hpp

Changeset: 655ea6d4
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2021-09-01 16:50:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/655ea6d42ae94d96a03b1f008aad264a1ee4f173

8270489: Support archived heap objects in EpsilonGC

Reviewed-by: shade, ccheung

! src/hotspot/share/cds/archiveBuilder.cpp
! src/hotspot/share/cds/archiveUtils.cpp
! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/cds/filemap.hpp
! src/hotspot/share/cds/heapShared.cpp
! src/hotspot/share/cds/heapShared.hpp
! src/hotspot/share/cds/heapShared.inline.hpp
! src/hotspot/share/cds/metaspaceShared.cpp
! src/hotspot/share/cds/metaspaceShared.hpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/stringTable.cpp
! src/hotspot/share/classfile/stringTable.hpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/classfile/vmClasses.cpp
! src/hotspot/share/gc/epsilon/epsilonHeap.cpp
! src/hotspot/share/gc/epsilon/epsilonHeap.hpp
! src/hotspot/share/gc/shared/collectedHeap.hpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/oops/constantPool.cpp
! src/hotspot/share/oops/klass.cpp
! src/hotspot/share/prims/whitebox.cpp
! test/hotspot/jtreg/TEST.groups
! test/hotspot/jtreg/runtime/cds/appcds/TestCommon.java
+ test/hotspot/jtreg/runtime/cds/appcds/TestEpsilonGCWithCDS.java
! test/hotspot/jtreg/runtime/cds/appcds/customLoader/HelloCustom.java
! test/hotspot/jtreg/runtime/cds/appcds/customLoader/UnloadUnregisteredLoaderTest.java
! test/hotspot/jtreg/runtime/cds/appcds/javaldr/GCSharedStringsDuringDump.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/SharedStringsStress.java
! test/jtreg-ext/requires/VMProps.java
! test/lib/jdk/test/lib/cds/CDSOptions.java
! test/lib/jdk/test/lib/cds/CDSTestUtils.java

Changeset: 4ee0dace
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2021-09-01 17:45:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/4ee0dacecd5afc5876ea839ffbb5df962ff6cd08

8273248: ProblemList java/lang/instrument/BootClassPath/BootClassPathTest.sh on all configs

Reviewed-by: naoto

! test/jdk/ProblemList.txt

Changeset: 9689f615
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2021-09-01 18:39:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/9689f615206e96f17ffc1fe7a8efeee0a90c904b

8272788: Nonleaf ranked locks should not be safepoint_check_never

Reviewed-by: eosterlund, pchilanomate

! src/hotspot/share/prims/jvmtiTagMap.cpp
! src/hotspot/share/runtime/mutex.cpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/mutexLocker.hpp

Changeset: 2f01a6f8
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2021-09-01 20:28:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/2f01a6f8b6c0bc08c6e3b7ea279d3826f451607f

8273157: Add convenience methods to Messager

Reviewed-by: jjg

! src/java.compiler/share/classes/javax/annotation/processing/Messager.java
! test/langtools/tools/javac/7129225/AnnoProcessor.java
! test/langtools/tools/javac/MethodParameters/ClassReaderTest/MethodParameterProcessor.java
! test/langtools/tools/javac/T6406771.java
! test/langtools/tools/javac/T6458823/MyProcessor.java
! test/langtools/tools/javac/T7159016.java
! test/langtools/tools/javac/T8170667/ParameterProcessor.java
! test/langtools/tools/javac/api/T6412669.java
! test/langtools/tools/javac/api/TestClientCodeWrapper.java
! test/langtools/tools/javac/api/TestGetElement.java
! test/langtools/tools/javac/api/TestOperators.java
! test/langtools/tools/javac/api/TestTrees.java
! test/langtools/tools/javac/classreader/T7031108.java
! test/langtools/tools/javac/diags/DocCommentProcessor.java
! test/langtools/tools/javac/diags/examples/ErrProcMessager/processors/AnnoProc.java
! test/langtools/tools/javac/diags/examples/NoteProcMessager/processors/AnnoProc.java
! test/langtools/tools/javac/diags/examples/ProcFileCreateLastRound/processors/AnnoProc.java
! test/langtools/tools/javac/diags/examples/ProcFileReopening/processors/AnnoProc.java
! test/langtools/tools/javac/diags/examples/ProcIllegalFileName/processors/AnnoProc.java
! test/langtools/tools/javac/diags/examples/ProcSuspiciousClassName/processors/AnnoProc.java
! test/langtools/tools/javac/diags/examples/ProcTypeRecreate/processors/AnnoProc.java
! test/langtools/tools/javac/diags/examples/ProcUnclosedTypeFiles/processors/AnnoProc.java
! test/langtools/tools/javac/diags/examples/ProcUseImplicit/processors/AnnoProc.java
! test/langtools/tools/javac/diags/examples/ProcUseProcOrImplicit/processors/AnnoProc.java
! test/langtools/tools/javac/diags/examples/WarnProcMessager/processors/AnnoProc.java
! test/langtools/tools/javac/enum/6424358/T6424358.java
! test/langtools/tools/javac/file/T7018098.java
! test/langtools/tools/javac/file/T7068437.java
! test/langtools/tools/javac/file/T7068451.java
! test/langtools/tools/javac/modules/AnnotationProcessing.java
! test/langtools/tools/javac/patterns/PatternMatchPosTest.java
! test/langtools/tools/javac/processing/6350124/HelloWorldAP.java
! test/langtools/tools/javac/processing/6365040/ProcBar.java
! test/langtools/tools/javac/processing/6365040/ProcFoo.java
! test/langtools/tools/javac/processing/6365040/T6365040.java
! test/langtools/tools/javac/processing/6414633/A.java
! test/langtools/tools/javac/processing/6430209/b6341534.java
! test/langtools/tools/javac/processing/6499119/ClassProcessor.java
! test/langtools/tools/javac/processing/6994946/TestProcessor.java
! test/langtools/tools/javac/processing/GenerateAndError.java
! test/langtools/tools/javac/processing/StopAfterError/StopAfterError.java
! test/langtools/tools/javac/processing/T6439826.java
! test/langtools/tools/javac/processing/T6920317.java
! test/langtools/tools/javac/processing/TestWarnErrorCount.java
! test/langtools/tools/javac/processing/environment/round/TestContext.java
! test/langtools/tools/javac/processing/errors/TestErrorCount.java
! test/langtools/tools/javac/processing/errors/TestReturnCode.java
! test/langtools/tools/javac/processing/errors/TestSuppression.java
! test/langtools/tools/javac/processing/filer/TestGetResource2.java
! test/langtools/tools/javac/processing/filer/TestInvalidRelativeNames.java
! test/langtools/tools/javac/processing/filer/TestValidRelativeNames.java
! test/langtools/tools/javac/processing/loader/testClose/TestClose2.java
! test/langtools/tools/javac/processing/messager/MessagerDiags.java
! test/langtools/tools/javac/processing/model/6341534/T6341534.java
! test/langtools/tools/javac/processing/model/element/CheckingAccessorsOnLoadedRecordClasses.java
! test/langtools/tools/javac/processing/model/element/CheckingTypeAnnotationsOnRecords.java
! test/langtools/tools/javac/processing/model/element/JavaxLangModelForRecords.java
! test/langtools/tools/javac/processing/model/element/TestAnonSourceNames.java
! test/langtools/tools/javac/processing/model/element/TestExecutableElement.java
! test/langtools/tools/javac/processing/model/element/TestExecutableReceiverType.java
! test/langtools/tools/javac/processing/model/element/TestMissingElement/TestMissingElement.java
! test/langtools/tools/javac/processing/model/element/TestMissingElement2/Generator.java
! test/langtools/tools/javac/processing/model/element/TestSealed.java
! test/langtools/tools/javac/processing/model/element/TestTypeElement.java
! test/langtools/tools/javac/processing/model/element/TestTypeParameter.java
! test/langtools/tools/javac/processing/model/element/TestTypeParameterAnnotations.java
! test/langtools/tools/javac/processing/model/util/deprecation/TestDeprecation.java
! test/langtools/tools/javac/processing/model/util/elements/TestIsFunctionalInterface.java
! test/langtools/tools/javac/processing/model/util/elements/doccomments/TestDocComments.java
! test/langtools/tools/javac/processing/model/util/elements/doccomments/TestPackageInfoComments.java
! test/langtools/tools/javac/processing/options/testCommandLineClasses/Test.java
! test/langtools/tools/javac/processing/options/testPrintProcessorInfo/Test.java
! test/langtools/tools/javac/processing/rounds/BaseClassesNotReRead.java
! test/langtools/tools/javac/processing/rounds/ClassDependingOnGenerated.java
! test/langtools/tools/javac/processing/rounds/ErrClassSymbolTypeFixed.java
! test/langtools/tools/javac/processing/rounds/GenerateAnonymousClass.java
! test/langtools/tools/javac/processing/rounds/OverwriteBetweenCompilations.java
! test/langtools/tools/javac/processing/warnings/TestSourceVersionWarnings.java
! test/langtools/tools/javac/processing/warnings/UseImplicit/TestProcUseImplicitWarning.java
! test/langtools/tools/javac/processing/werror/WError1.java
! test/langtools/tools/javac/processing/werror/WErrorLast.java
! test/langtools/tools/javac/tree/ArrayTypeToString.java
! test/langtools/tools/javac/tree/NoPrivateTypesExported.java
! test/langtools/tools/javac/tree/TreePosRoundsTest.java
! test/langtools/tools/javac/treeannotests/TestProcessor.java
! test/langtools/tools/javac/util/NewlineOnlyDiagnostic.java
! test/langtools/tools/javac/util/T6597678.java

Changeset: 1a5a2b6b
Author:    Valerie Peng <valeriep at openjdk.org>
Date:      2021-09-01 22:17:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/1a5a2b6b15e22b21343244e3a2b649d00eef5ffa

8271745: Correct block size for KW,KWP mode and use fixed IV for KWP mode for SunJCE

Reviewed-by: xuelei, mullan

! src/java.base/share/classes/com/sun/crypto/provider/AESKeyWrapPadded.java
! src/java.base/share/classes/com/sun/crypto/provider/KeyWrapCipher.java
! test/jdk/com/sun/crypto/provider/Cipher/KeyWrap/TestGeneral.java

Changeset: a9a83b24
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2021-09-02 04:10:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/a9a83b248e4a575e3d22541c122b27246a52dc7b

8273256: runtime/cds/appcds/TestEpsilonGCWithCDS.java fails due to Unrecognized VM option 'ObjectAlignmentInBytes=64' on x86_32

Reviewed-by: dholmes, iklam

! test/hotspot/jtreg/runtime/cds/appcds/TestEpsilonGCWithCDS.java

Changeset: 6cfe3142
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-02 07:56:56 +0000
URL:       https://git.openjdk.java.net/loom/commit/6cfe314262dacd6ca1a74c000d045b1cabd374db

8272970: Parallelize runtime/InvocationTests/

Reviewed-by: dholmes, iignatyev

! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/runtime/InvocationTests/invocationC1Tests.java
! test/hotspot/jtreg/runtime/InvocationTests/invocationOldCHATests.java
! test/hotspot/jtreg/runtime/InvocationTests/invokeinterfaceTests.java
! test/hotspot/jtreg/runtime/InvocationTests/invokespecialTests.java
! test/hotspot/jtreg/runtime/InvocationTests/invokevirtualTests.java

Changeset: 857a930b
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-02 08:00:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/857a930bde8b53f77a23737f4ca6ff8f3da2af66

8263375: Support stack watermarks in Zero VM

Reviewed-by: eosterlund

! src/hotspot/cpu/zero/frame_zero.cpp
! src/hotspot/cpu/zero/vm_version_zero.hpp
! src/hotspot/cpu/zero/zeroInterpreter_zero.cpp
! src/hotspot/cpu/zero/zeroInterpreter_zero.hpp
! src/hotspot/share/interpreter/zero/bytecodeInterpreter.cpp

Changeset: 152e6692
Author:    Sergey Tsypanov <sergei.tsypanov at yandex.ru>
Committer: Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-02 08:10:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/152e66923dc36cfd83cdfe18e96631abc06b9199

8273140: Replace usages of Enum.class.getEnumConstants() with Enum.values() where possible

Reviewed-by: tschatzl

! src/java.desktop/share/classes/sun/font/AttributeValues.java
! src/java.desktop/share/classes/sun/font/EAttribute.java
! src/java.sql/share/classes/java/sql/JDBCType.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/bytecode/SourceGenerator.java

Changeset: 0c1b16b7
Author:    Aleksei Efimov <aefimov at openjdk.org>
Date:      2021-09-02 10:36:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/0c1b16b75a2361431cbf9f4112dcd6049e981a78

8273243: Fix indentations in java.net.InetAddress methods

Reviewed-by: dfuchs, bpb

! src/java.base/share/classes/java/net/InetAddress.java

Changeset: c2e015c3
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2021-09-02 11:22:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/c2e015c3c1a2274112bb8e6671a85bc7fb624fde

8273229: Update OS detection code to recognize Windows Server 2022

Reviewed-by: alanb, dholmes

! src/hotspot/os/windows/os_windows.cpp
! src/java.base/windows/native/libjava/java_props_md.c

Changeset: 632a7e08
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Date:      2021-09-02 11:46:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/632a7e0885596b70d34be319bd09d4df8e151d12

8273165: GraphKit::combine_exception_states fails with "matching stack sizes" assert

Reviewed-by: thartmann, kvn

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

Changeset: 5245c1cf
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-02 11:57:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/5245c1cf0260a78ca5f8ab4e7d13107f21faf071

8273147: Update and restructure TestGCLogMessages log message list

Reviewed-by: iwalulya, ayang

! test/hotspot/jtreg/gc/g1/TestGCLogMessages.java

Changeset: 5ee5dd9b
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-02 15:43:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/5ee5dd9b18fb5adc563a65bd1a29779eda675d61

8272914: Create hotspot:tier2 and hotspot:tier3 test groups

Reviewed-by: dholmes, coleenp, iignatyev

! test/hotspot/jtreg/TEST.groups

Changeset: aaa6f696
Author:    Lance Andersen <lancea at openjdk.org>
Date:      2021-09-02 16:06:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/aaa6f696b06b335f81efccf0966612b086dd2e73

8273250: Address javadoc issues in Deflater::setDictionationary

Reviewed-by: rriggs, naoto, iris, bpb

! src/java.base/share/classes/java/util/zip/Deflater.java

Changeset: 29e0f138
Author:    Jamil Nimeh <jnimeh at openjdk.org>
Date:      2021-09-02 17:54:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/29e0f1386d247731e8733f6fdd1307642b2b9f96

8272385: Enforce ECPrivateKey d value to be in the range [1, n-1] for SunEC provider

Reviewed-by: ascarpino, weijun

! src/java.base/share/classes/sun/security/util/ECUtil.java
! src/jdk.crypto.ec/share/classes/sun/security/ec/ECDHKeyAgreement.java
! src/jdk.crypto.ec/share/classes/sun/security/ec/ECDSASignature.java
+ test/jdk/sun/security/ec/ECDSAPrvGreaterThanOrder.java

Changeset: 92b05fe0
Author:    Patricio Chilano Mateo <pchilanomate at openjdk.org>
Date:      2021-09-02 21:22:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/92b05fe0f41b91aa88e77473725ae92ee13b052f

8273251: Call check_possible_safepoint() from SafepointMechanism::process_if_requested()

Reviewed-by: coleenp, dholmes

! src/hotspot/share/runtime/interfaceSupport.inline.hpp
! src/hotspot/share/runtime/safepointMechanism.inline.hpp
! src/hotspot/share/runtime/thread.cpp

Changeset: 7fff22af
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2021-09-02 22:56:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/7fff22afe711c8c04dbf4cf5b4938d40632e4987

8272805: Avoid looking up standard charsets

Reviewed-by: weijun, naoto, dfuchs, azvegint, erikj

! make/jdk/src/classes/build/tools/generatelsrequivmaps/EquivMapsGenerator.java
! src/demo/share/jfc/Font2DTest/Font2DTest.java
! src/demo/share/jfc/Font2DTest/FontPanel.java
! src/demo/share/jfc/SwingSet2/DemoModule.java
! src/demo/share/jfc/SwingSet2/TreeDemo.java
! src/java.base/share/classes/sun/security/util/DerOutputStream.java
! src/java.base/share/classes/sun/security/util/DerValue.java
! src/java.datatransfer/share/classes/sun/datatransfer/DataFlavorUtil.java
! src/java.desktop/macosx/classes/sun/font/CFontConfiguration.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/png/PNGImageReader.java
! src/java.desktop/unix/classes/sun/font/FcFontConfiguration.java
! src/java.desktop/unix/classes/sun/font/MFontConfiguration.java
! src/java.security.jgss/share/classes/sun/security/krb5/internal/PAData.java
! src/java.security.jgss/share/classes/sun/security/krb5/internal/crypto/dk/DkCrypto.java
! src/java.security.jgss/share/classes/sun/security/krb5/internal/util/KerberosString.java
! src/java.security.sasl/share/classes/com/sun/security/sasl/digest/DigestMD5Base.java
! src/java.security.sasl/share/classes/com/sun/security/sasl/digest/DigestMD5Server.java
! src/jdk.attach/aix/classes/sun/tools/attach/VirtualMachineImpl.java
! src/jdk.attach/linux/classes/sun/tools/attach/VirtualMachineImpl.java
! src/jdk.attach/macosx/classes/sun/tools/attach/VirtualMachineImpl.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/file/JavacFileManager.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/platform/JDKPlatformProvider.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/processing/ServiceProxy.java
! src/jdk.compiler/share/classes/com/sun/tools/sjavac/client/SjavacClient.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/InputLexer.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/posix/elf/ELFFileParser.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/win32/coff/COFFFileParser.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/HeapHprofBinWriter.java
! src/jdk.httpserver/share/classes/sun/net/httpserver/ServerImpl.java
! src/jdk.internal.ed/share/classes/jdk/internal/editor/external/ExternalEditor.java
! src/jdk.internal.jvmstat/linux/classes/sun/jvmstat/PlatformSupportImpl.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.services/src/jdk/vm/ci/services/Services.java
! src/jdk.jcmd/share/classes/sun/tools/common/PrintStreamPrinter.java
! src/jdk.jcmd/share/classes/sun/tools/jmap/JMap.java
! src/jdk.jdeps/share/classes/com/sun/tools/classfile/SourceDebugExtension_attribute.java
! src/jdk.jdi/share/classes/com/sun/tools/jdi/PacketStream.java
! src/jdk.jdi/share/classes/com/sun/tools/jdi/SocketTransportService.java
! src/jdk.jdi/windows/classes/com/sun/tools/jdi/SharedMemoryConnection.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/StringParser.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/model/JFCModel.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/model/Parser.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/tool/Metadata.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/tool/Print.java
! src/jdk.jshell/share/classes/jdk/internal/jshell/tool/ConsoleIOContext.java
! src/jdk.jshell/share/classes/jdk/jshell/execution/DemultiplexInput.java
! src/jdk.jshell/share/classes/jdk/jshell/execution/MultiplexingOutputStream.java
! src/jdk.jshell/share/classes/jdk/jshell/execution/Util.java
! src/jdk.management.agent/share/classes/sun/management/jdp/JdpPacketReader.java
! src/jdk.security.auth/share/classes/com/sun/security/auth/module/Crypt.java
! src/jdk.security.auth/share/classes/com/sun/security/auth/module/JndiLoginModule.java
! src/utils/IdealGraphVisualizer/Data/src/main/java/com/sun/hotspot/igv/data/serialization/BinaryParser.java
! src/utils/IdealGraphVisualizer/Data/src/test/java/com/sun/hotspot/igv/data/serialization/ParserTest.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/EditorTopComponent.java

Changeset: dd871819
Author:    Ian Graves <igraves at openjdk.org>
Date:      2021-09-03 00:50:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/dd871819a05886ee09fc00c7c778268440ebedb7

8214761: Bug in parallel Kahan summation implementation

Reviewed-by: darcy

! src/java.base/share/classes/java/util/DoubleSummaryStatistics.java
! src/java.base/share/classes/java/util/stream/Collectors.java
! src/java.base/share/classes/java/util/stream/DoublePipeline.java
+ test/jdk/java/util/DoubleStreamSums/CompensatedSums.java
+ test/jdk/java/util/DoubleSummaryStatistics/NegativeCompensation.java

Changeset: fa9c8657
Author:    Xiaowei Lu <lxw263044 at alibaba-inc.com>
Committer: David Holmes <dholmes at openjdk.org>
Date:      2021-09-03 05:29:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/fa9c8657dfaa2018f501de1a8aa62f004342c245

8273112: -Xloggc:<filename> should override -verbose:gc

Reviewed-by: iklam, dholmes

! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/arguments.hpp

Changeset: f17ee0c5
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2021-09-03 09:29:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/f17ee0c5c796951801c2026a2acac895a5c0af73

8273263: Incorrect recovery attribution of record component type when j.l.Record is unavailable

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TypeEnter.java
! test/langtools/tools/javac/api/TestGetElementReference.java
+ test/langtools/tools/javac/api/TestGetElementReferenceDataWithRecord.java

Changeset: 7b023a3f
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2021-09-03 09:30:56 +0000
URL:       https://git.openjdk.java.net/loom/commit/7b023a3f607f44da1b13bc9d2884a5f13723d524

8273257: jshell doesn't compile a sealed hierarchy with a sealed interface and a non-sealed leaf

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! test/langtools/jdk/jshell/SealedClassesTest.java
! test/langtools/tools/javac/sealed/SealedCompilationTests.java

Changeset: 93eec9a1
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2021-09-03 09:31:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/93eec9a103de7f4d9a87eac5b295c9a50702ee94

8272776: NullPointerException not reported

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TransPatterns.java
! test/langtools/tools/javac/patterns/NullSwitch.java

Changeset: d05494f9
Author:    Guoxiong Li <gli at openjdk.org>
Date:      2021-09-03 09:33:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/d05494f98bad351532cdb769c9da6b6e2359b16e

8266239: Some duplicated javac command-line options have repeated effect

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/main/Option.java
! test/langtools/tools/javac/options/modes/InfoOptsTest.java
! test/langtools/tools/javac/options/modes/OptionModesTester.java

Changeset: 28ba78e6
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Date:      2021-09-03 12:05:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/28ba78e64721529fd764a7c09a7142a96c245f05

8244675: assert(IncrementalInline || (_late_inlines.length() == 0 && !has_mh_late_inlines()))

Reviewed-by: dlong

! src/hotspot/share/opto/callGenerator.cpp
! src/hotspot/share/opto/doCall.cpp
+ test/hotspot/jtreg/compiler/vectorapi/TestNoInline.java

Changeset: 8c379092
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2021-09-03 13:11:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/8c379092747301de70db1ef8e441cbe09fd742e7

8273234: extended 'for' with expression of type tvar causes the compiler to crash

Reviewed-by: jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
+ test/langtools/tools/javac/foreach/ExprTypeIsTypeVariableTest.java

Changeset: ff4018bc
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2021-09-03 15:20:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/ff4018bc867841b566d619029fb637a128bc39a7

8268148: unchecked warnings handle ? and ? extends Object differently

Reviewed-by: jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Type.java
! test/langtools/tools/javac/generics/inference/8176534/T8176534.out
+ test/langtools/tools/javac/warnings/UnboundAndBoundByObjectTest.java

Changeset: 23fa0dcf
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2021-09-03 16:53:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/23fa0dcff062803d249c863b90a00744e3477656

8272905: Consolidate discovered lists processing

Reviewed-by: tschatzl, kbarrett

! src/hotspot/share/gc/shared/referenceProcessor.cpp
! src/hotspot/share/gc/shared/referenceProcessor.hpp
! src/hotspot/share/gc/shared/referenceProcessorPhaseTimes.cpp

Changeset: d414a88d
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2021-09-03 20:36:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/d414a88d88a5734d6c431e74d735a780a90d60cf

8273240: Dynamic test ArchiveConsistency.java should use CDSArchiveUtils

Reviewed-by: iklam

! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/ArchiveConsistency.java
! test/lib/jdk/test/lib/cds/CDSArchiveUtils.java

Changeset: 14a3ac09
Author:    Dean Long <dlong at openjdk.org>
Date:      2021-09-03 23:23:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/14a3ac09fe504ea97d269b78872bef6021c976fd

8271911: replay compilations of methods which use JSR292 (easy cases)
8012267: ciReplay: fails to resolve @SignaturePolymorphic methods in replay data
8012268: ciReplay: process_ciInstanceKlass: JVM_CONSTANT_MethodHandle not supported

Reviewed-by: kvn, vlivanov

! src/hotspot/share/ci/ciEnv.cpp
! src/hotspot/share/ci/ciEnv.hpp
! src/hotspot/share/ci/ciInstanceKlass.cpp
! src/hotspot/share/ci/ciInstanceKlass.hpp
! src/hotspot/share/ci/ciMethod.cpp
! src/hotspot/share/ci/ciMethod.hpp
! src/hotspot/share/ci/ciMethodData.cpp
! src/hotspot/share/ci/ciReplay.cpp
! src/hotspot/share/ci/ciReplay.hpp
! test/hotspot/jtreg/compiler/ciReplay/CiReplayBase.java
! test/hotspot/jtreg/compiler/ciReplay/TestInlining.java

Changeset: cec6c068
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2021-09-04 11:04:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/cec6c068b03d890312e50b448fbc26102c635249

8272232: javax/swing/JTable/4275046/bug4275046.java failed with "Expected value in the cell: 'rededited' but found 'redEDITED'."
8257540: javax/swing/JFileChooser/8041694/bug8041694.java failed with "RuntimeException: The selected directory name is not the expected 'd ' but 'D '."

Reviewed-by: serb

! test/jdk/java/awt/List/ActionEventTest/ActionEventTest.java
! test/jdk/java/awt/dnd/RecognizedActionTest/RecognizedActionTest.java
! test/jdk/javax/swing/JFileChooser/8041694/bug8041694.java
! test/jdk/javax/swing/JRadioButton/8033699/bug8033699.java
! test/jdk/javax/swing/JTable/4275046/bug4275046.java

Changeset: c640fe42
Author:    lawrence.andrews <lawrence.andrews at oracle.com>
Committer: Sergey Bylokhov <serb at openjdk.org>
Date:      2021-09-05 09:15:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/c640fe42c2b5e6668a2a875678be44443942c868

7188098: TEST_BUG: closed/javax/sound/midi/Synthesizer/Receiver/bug6186488.java fails

Reviewed-by: serb

! test/jdk/javax/sound/midi/Synthesizer/Receiver/bug6186488.java

Changeset: 4d25e6f6
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-06 08:08:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/4d25e6f6c7ee855771ab9c05ae85a9d92c866941

8273335: compiler/blackhole tests should not run with interpreter-only VMs

Reviewed-by: kvn

! test/hotspot/jtreg/compiler/blackhole/BlackholeExistingIntrinsicWarningTest.java
! test/hotspot/jtreg/compiler/blackhole/BlackholeExperimentalUnlockTest.java
! test/hotspot/jtreg/compiler/blackhole/BlackholeIntrinsicTest.java
! test/hotspot/jtreg/compiler/blackhole/BlackholeNonEmptyWarningTest.java
! test/hotspot/jtreg/compiler/blackhole/BlackholeNonStaticWarningTest.java
! test/hotspot/jtreg/compiler/blackhole/BlackholeNonVoidWarningTest.java

Changeset: b4e5b28b
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2021-09-06 08:11:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/b4e5b28b860f10d3e028a2ab042d452db289064f

8273221: Guard GCIdMark against nested calls

Reviewed-by: tschatzl, kbarrett

! src/hotspot/share/gc/shared/gcId.cpp
! src/hotspot/share/gc/shared/gcId.hpp

Changeset: 70ed6c5b
Author:    Daniel Gredler <daniel.gredler at gmail.com>
Committer: Jayathirth D V <jdv at openjdk.org>
Date:      2021-09-06 08:13:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/70ed6c5b8c52dc1c1c25967a09164a013bdb4bdd

8272878: JEP 381 cleanup: Remove unused Solaris code in sun.font.TrueTypeGlyphMapper

Reviewed-by: prr, jdv

! src/java.desktop/share/classes/sun/font/TrueTypeGlyphMapper.java

Changeset: fb5b144e
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-06 09:07:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/fb5b144eca761d4b4c667efe05ca638536c065ac

8272985: Reference discovery is confused about atomicity and degree of parallelism

Reviewed-by: ayang, kbarrett

! src/hotspot/share/gc/shared/referenceProcessor.cpp
! src/hotspot/share/gc/shared/referenceProcessor.hpp
! src/hotspot/share/gc/shared/referenceProcessor.inline.hpp

Changeset: 1bf5bda2
Author:    Markus Gr?nlund <mgronlun at openjdk.org>
Date:      2021-09-06 09:13:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/1bf5bda2919b3236040bf12c51eba552c6309cf7

8269418: jdk/jfr/event/oldobject/TestObjectSize.java failed with "RuntimeException: No events: expected false, was true"

Reviewed-by: jbachorik

! test/jdk/ProblemList.txt
! test/jdk/jdk/jfr/event/oldobject/TestObjectSize.java

Changeset: 44c5c23b
Author:    Dan Heidinga <heidinga at redhat.com>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-06 13:39:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/44c5c23b96adf071339b39cfaea08c2d3a19d839

8272164: DumpAllocStats shouldn't subclass from ResourceObj

Reviewed-by: shade, iklam, dholmes

! src/hotspot/share/cds/dumpAllocStats.hpp

Changeset: 2cabec8d
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-06 14:28:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/2cabec8ddc19dd66495957e7ef553990a502e993

8253343: Extract G1 Young GC algorithm related code from G1CollectedHeap

Reviewed-by: ayang, sjohanss

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
+ src/hotspot/share/gc/g1/g1YoungCollector.cpp
+ src/hotspot/share/gc/g1/g1YoungCollector.hpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.cpp

Changeset: 7bd4f496
Author:    Patric Hedlin <phedlin at openjdk.org>
Date:      2021-09-06 14:43:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/7bd4f496b493b804990615f6ce2cb1b4abd29a86

8264207: CodeStrings does not honour fixed address assumption.

Reviewed-by: redestad, neliasso

! src/hotspot/share/asm/codeBuffer.cpp
! src/hotspot/share/asm/codeBuffer.hpp
! src/hotspot/share/code/codeBlob.cpp
! src/hotspot/share/code/codeBlob.hpp
! src/hotspot/share/code/icBuffer.hpp
! src/hotspot/share/code/stubs.cpp
! src/hotspot/share/code/stubs.hpp
! src/hotspot/share/compiler/disassembler.cpp
! src/hotspot/share/compiler/disassembler.hpp
! src/hotspot/share/interpreter/interpreter.cpp
! src/hotspot/share/interpreter/interpreter.hpp
! src/hotspot/share/interpreter/interpreterRuntime.cpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/stubCodeGenerator.cpp
! src/hotspot/share/runtime/stubCodeGenerator.hpp
+ test/hotspot/gtest/code/test_codestrings.cpp

Changeset: fc546d6d
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-06 16:00:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/fc546d6de9a3ed33cf4b04e24e62714332b069cb

8273378: Shenandoah: Remove the remaining uses of os::is_MP

Reviewed-by: aph, zgu

! src/hotspot/cpu/x86/gc/shenandoah/shenandoahBarrierSetAssembler_x86.cpp

Changeset: eb221812
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2021-09-06 18:19:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/eb221812b28c1c6da2e442292a4f7cb5226b62ba

8273386: Remove duplicated code in G1DCQS::abandon_completed_buffers

Reviewed-by: tschatzl

! src/hotspot/share/gc/g1/g1DirtyCardQueue.cpp

Changeset: 649c22c5
Author:    Wang Huang <whuang at openjdk.org>
Committer: Nick Gasson <ngasson at openjdk.org>
Date:      2021-09-07 01:40:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/649c22c5b17efbc3116ac34739b8d1be39de01be

8270832: Aarch64: Update algorithm annotations for MacroAssembler::fill_words

Co-authored-by: Wang Huang <whuang at openjdk.org>
Co-authored-by: Miu Zhuojun <mouzhuojun at huawei.com>
Co-authored-by: Wu Yan <wuyan at openjdk.org>
Reviewed-by: ngasson, aph

! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp

Changeset: 81c719be
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-07 07:35:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/81c719be3995fa54974e8b8826ad81bf07bd012f

8273333: Zero should warn about unimplemented -XX:+LogTouchedMethods

Reviewed-by: minqi, dholmes

! src/hotspot/share/runtime/arguments.cpp
! test/hotspot/jtreg/runtime/CommandLine/PrintTouchedMethods.java

Changeset: 3cd95a29
Author:    Leo Korinth <lkorinth at openjdk.org>
Date:      2021-09-07 08:23:32 +0000
URL:       https://git.openjdk.java.net/loom/commit/3cd95a2932ab6a2cb39322354f7ad181de8bfc9e

8231356: Fix broken ResourceObj::operator new[] in debug builds

Reviewed-by: kbarrett, iklam

! src/hotspot/share/memory/allocation.cpp
! src/hotspot/share/memory/allocation.hpp

Changeset: a522d6b5
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-07 08:52:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/a522d6b53cd841b4bfe87eac5778c9e5cdf5e90f

8273376: Zero: Disable vtable/itableStub gtests

Reviewed-by: jiefu, stuefe

! test/hotspot/gtest/code/test_vtableStub.cpp

Changeset: 5caa77b0
Author:    Ivan ?ipka <isipka at openjdk.org>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2021-09-07 09:46:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/5caa77b043ae490c3d7d56d181d0e07e6b859b9e

8263364: sun/net/www/http/KeepAliveStream/KeepAliveStreamCloseWithWrongContentLength.java wedged in getInputStream

Reviewed-by: dfuchs

! test/jdk/sun/net/www/http/KeepAliveStream/KeepAliveStreamCloseWithWrongContentLength.java

Changeset: 70157c78
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2021-09-07 09:50:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/70157c78a838126bb29c91a410d9158763bfa2ad

8272135: jshell: Method cannot use its overloaded version

Reviewed-by: vromero

! src/jdk.jshell/share/classes/jdk/jshell/Eval.java
! src/jdk.jshell/share/classes/jdk/jshell/TaskFactory.java
! src/jdk.jshell/share/classes/jdk/jshell/TreeDissector.java
! test/langtools/jdk/jshell/MethodsTest.java

Changeset: 377b1867
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Date:      2021-09-07 11:35:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/377b186724473475480b834d99c38b8161bf6917

8269119: C2: Avoid redundant memory barriers in Unsafe.copyMemory0 intrinsic

Reviewed-by: thartmann, roland

! src/hotspot/share/opto/library_call.cpp
+ test/hotspot/jtreg/compiler/unsafe/UnsafeCopyMemory.java

Changeset: 041ae20b
Author:    Fernando Guallini <fguallini at openjdk.org>
Committer: Rajan Halade <rhalade at openjdk.org>
Date:      2021-09-07 14:36:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/041ae20b10e11381415e8f61fd39e9e19aa8d4f2

8268558: [TESTBUG] Case 2 in TestP11KeyFactoryGetRSAKeySpec is skipped

Reviewed-by: mullan, rhalade

! test/jdk/sun/security/pkcs11/rsa/TestP11KeyFactoryGetRSAKeySpec.java

Changeset: 99fb12c7
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2021-09-07 15:13:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/99fb12c798ad24cc4a671a666930ba42c3cd10c9

8271341: Opcode() != Op_If && Opcode() != Op_RangeCheck) || outcnt() == 2 assert failure with Test7179138_1.java

Reviewed-by: kvn, thartmann

! src/hotspot/share/opto/stringopts.cpp
! test/hotspot/jtreg/compiler/c2/Test7179138_1.java

Changeset: 2abf3b3b
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2021-09-07 15:15:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/2abf3b3b2743947282300ee8416611559e49fca0

8271340: Crash PhaseIdealLoop::clone_outer_loop

Reviewed-by: kvn, thartmann

! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.hpp
! src/hotspot/share/opto/cfgnode.cpp
+ test/hotspot/jtreg/compiler/loopopts/TestInfiniteLoopCCP.java

Changeset: df05b4d1
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2021-09-07 15:50:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/df05b4d1a13e55755107695ad9ea7a8a1084901a

8271923: [macos] the text color on the selected disabled tabbed pane button remains white making text unreadable

Reviewed-by: jdv

! src/java.desktop/macosx/classes/com/apple/laf/AquaLookAndFeel.java
! src/java.desktop/macosx/classes/com/apple/laf/AquaTabbedPaneContrastUI.java

Changeset: 270a9d92
Author:    Alexey Ivanov <aivanov at openjdk.org>
Date:      2021-09-07 19:05:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/270a9d929307dce52e6961e57492c03a633ed044

8273043: [TEST_BUG] Automate NimbusJTreeSelTextColor.java

Reviewed-by: serb

! test/jdk/javax/swing/plaf/nimbus/NimbusJTreeSelTextColor.java

Changeset: 708407ed
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Alexey Ivanov <aivanov at openjdk.org>
Date:      2021-09-07 21:12:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/708407eddc9d52c01de02e3986c05e1c6225fa85

8273168: Remove superfluous use of boxing in java.desktop

Reviewed-by: aivanov

! src/java.desktop/share/classes/com/sun/imageio/plugins/png/PNGMetadata.java
! src/java.desktop/share/classes/java/awt/Font.java
! src/java.desktop/share/classes/javax/swing/text/html/CSS.java
! src/java.desktop/share/classes/javax/swing/text/html/HTML.java
! src/java.desktop/share/classes/sun/awt/datatransfer/DataTransferer.java
! src/java.desktop/unix/classes/sun/print/PrintServiceLookupProvider.java
! src/java.desktop/windows/classes/sun/awt/windows/WPathGraphics.java

Changeset: d6d6c069
Author:    Mark Sheppard <msheppar at openjdk.org>
Date:      2021-09-07 22:18:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/d6d6c0692bff77bd18127ed61455aac39370a089

8273246: Amend the test java/nio/channels/DatagramChannel/ManySourcesAndTargets.java to execute in othervm mode

Reviewed-by: alanb

! test/failure_handler/src/share/conf/mac.properties
! test/jdk/java/nio/channels/DatagramChannel/ManySourcesAndTargets.java

Changeset: 8884d2f8
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2021-09-08 00:34:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/8884d2f854fafdc5f775fce557053d072e4a882c

8273462: ProblemList vmTestbase/vm/mlvm/anonloader/stress/oome/heap/Test.java in -Xcomp mode

Reviewed-by: dholmes

! test/hotspot/jtreg/ProblemList-Xcomp.txt

Changeset: 4eacdb38
Author:    Yasumasa Suenaga <ysuenaga at openjdk.org>
Date:      2021-09-08 01:27:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/4eacdb38a83b545603928392eccb116c744ef3b3

8273104: Refactoring option parser for UL

Reviewed-by: iklam, dholmes

! src/hotspot/share/logging/logFileOutput.cpp
! src/hotspot/share/logging/logFileOutput.hpp
! src/hotspot/share/logging/logFileStreamOutput.cpp
! src/hotspot/share/logging/logFileStreamOutput.hpp
! src/hotspot/share/logging/logOutput.cpp
! src/hotspot/share/logging/logOutput.hpp
! test/hotspot/jtreg/runtime/logging/FoldMultilinesTest.java

Changeset: ea4907a8
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2021-09-08 02:13:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/ea4907a8789e00f9ec8d4175241246b8cf53f3f6

8273047: test jfr/api/consumer/TestRecordedFrame.java timing out

Reviewed-by: dholmes

! test/jdk/jdk/jfr/api/consumer/TestRecordedFrame.java

Changeset: 1513dc7a
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Sergey Bylokhov <serb at openjdk.org>
Date:      2021-09-08 04:36:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/1513dc7afc33386106439ccb9b7b16956b3c534a

8271603: Unnecessary Vector usage in java.desktop

Reviewed-by: prr, serb

! src/java.desktop/macosx/classes/com/apple/laf/AquaFileChooserUI.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/common/SimpleRenderedImage.java
! src/java.desktop/share/classes/com/sun/java/swing/plaf/gtk/GTKFileChooserUI.java
! src/java.desktop/share/classes/com/sun/media/sound/AbstractMixer.java
! src/java.desktop/share/classes/com/sun/media/sound/AlawCodec.java
! src/java.desktop/share/classes/com/sun/media/sound/PCMtoPCMCodec.java
! src/java.desktop/share/classes/com/sun/media/sound/UlawCodec.java
! src/java.desktop/share/classes/java/awt/Menu.java
! src/java.desktop/share/classes/java/awt/Window.java
! src/java.desktop/share/classes/javax/print/MimeType.java
! src/java.desktop/share/classes/javax/sound/sampled/AudioSystem.java
! src/java.desktop/share/classes/javax/swing/JFileChooser.java
! src/java.desktop/share/classes/javax/swing/JMenu.java
! src/java.desktop/share/classes/javax/swing/JMenuBar.java
! src/java.desktop/share/classes/javax/swing/JOptionPane.java
! src/java.desktop/share/classes/javax/swing/JPopupMenu.java
! src/java.desktop/share/classes/javax/swing/UIManager.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalFileChooserUI.java
! src/java.desktop/share/classes/javax/swing/text/AbstractDocument.java
! src/java.desktop/share/classes/javax/swing/text/DefaultStyledDocument.java
! src/java.desktop/share/classes/javax/swing/text/JTextComponent.java
! src/java.desktop/share/classes/javax/swing/text/ZoneView.java
! src/java.desktop/share/classes/javax/swing/text/html/AccessibleHTML.java
! src/java.desktop/share/classes/javax/swing/text/html/CSS.java
! src/java.desktop/share/classes/javax/swing/text/rtf/RTFAttributes.java
! src/java.desktop/share/classes/javax/swing/text/rtf/RTFGenerator.java
! src/java.desktop/share/classes/javax/swing/undo/StateEdit.java
! src/java.desktop/share/classes/sun/awt/PlatformFont.java
! src/java.desktop/share/classes/sun/awt/shell/ShellFolder.java
! src/java.desktop/share/classes/sun/swing/plaf/synth/SynthFileChooserUIImpl.java
! src/java.desktop/unix/classes/sun/awt/X11/XWindowPeer.java
! src/java.desktop/unix/classes/sun/print/PrintServiceLookupProvider.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsFileChooserUI.java
! src/java.desktop/windows/classes/sun/awt/Win32GraphicsDevice.java

Changeset: 7d24a334
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-08 07:43:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/7d24a3342129d4c71fad0d8d50d20758291d64b7

8273318: Some containers/docker/TestJFREvents.java configs are running out of memory

Reviewed-by: ngasson, sgehwolf, mseledtsov

! test/hotspot/jtreg/containers/docker/TestJFREvents.java

Changeset: 286a1f6b
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-08 07:44:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/286a1f6b7c6d7c598ced456f1a5f63cac1be8539

8273440: Zero: Disable runtime/Unsafe/InternalErrorTest.java

Reviewed-by: dholmes

! test/hotspot/jtreg/runtime/Unsafe/InternalErrorTest.java

Changeset: a66629a4
Author:    Hamlin Li <mli at openjdk.org>
Date:      2021-09-08 08:01:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/a66629a464b97176bcdc2ca1150d12df6241dc1c

8254167: G1: Record regions where evacuation failed to provide targeted iteration

Reviewed-by: tschatzl, ayang

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
! src/hotspot/share/gc/g1/g1CollectionSet.cpp
! src/hotspot/share/gc/g1/g1CollectionSet.hpp
! src/hotspot/share/gc/g1/g1EvacFailure.cpp
! src/hotspot/share/gc/g1/g1EvacFailure.hpp
+ src/hotspot/share/gc/g1/g1EvacFailureRegions.cpp
+ src/hotspot/share/gc/g1/g1EvacFailureRegions.hpp
+ src/hotspot/share/gc/g1/g1EvacFailureRegions.inline.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp
! src/hotspot/share/gc/g1/g1YoungCollector.cpp
! src/hotspot/share/gc/g1/g1YoungCollector.hpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.cpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.hpp

Changeset: 6750c34c
Author:    Andrew Haley <aph at openjdk.org>
Date:      2021-09-08 10:08:30 +0000
URL:       https://git.openjdk.java.net/loom/commit/6750c34c92b5f28bba4a88ac798b800fce380d32

8270533: AArch64: size_fits_all_mem_uses should return false if its output is a CAS

Reviewed-by: adinn, ngasson

! src/hotspot/cpu/aarch64/aarch64.ad

Changeset: 18555742
Author:    Markus Karg <markus at headcrashing.eu>
Committer: Alan Bateman <alanb at openjdk.org>
Date:      2021-09-08 11:22:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/185557423d3069d627daecdf87315a49d6597b67

8273038: ChannelInputStream.transferTo() uses FileChannel.transferTo(FileChannel)

Reviewed-by: alanb

! src/java.base/share/classes/java/nio/channels/Channels.java
! src/java.base/share/classes/sun/nio/ch/ChannelInputStream.java
+ src/java.base/share/classes/sun/nio/ch/ChannelOutputStream.java
+ test/jdk/java/nio/channels/Channels/TransferTo.java

Changeset: 21012f2b
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Date:      2021-09-08 11:27:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/21012f2bbe214955d05f8bc583dcdceb0949b601

8078641: MethodHandle.asTypeCache can retain classes from unloading

Co-authored-by: Peter Levart <plevart at openjdk.org>
Co-authored-by: Vladimir Ivanov <vlivanov at openjdk.org>
Reviewed-by: psandoz, mchung, plevart

! src/java.base/share/classes/java/lang/invoke/MethodHandle.java
! src/java.base/share/classes/java/lang/invoke/MethodHandleImpl.java

Changeset: faa942c8
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Date:      2021-09-08 11:28:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/faa942c8ba8ad778b6be20ff6d98a5040a9079e9

8273000: Remove WeakReference-based class initialisation barrier implementation

Reviewed-by: psandoz, mchung

! src/java.base/share/classes/java/lang/invoke/DirectMethodHandle.java
! src/java.base/share/classes/jdk/internal/misc/Unsafe.java

Changeset: 59c9f750
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Alexey Ivanov <aivanov at openjdk.org>
Date:      2021-09-08 14:28:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/59c9f750414e4f131c906a5bc20f32f2f9cfe9ec

8273375: Remove redundant 'new String' calls after concatenation in java.desktop

Reviewed-by: aivanov

! src/java.desktop/macosx/classes/com/apple/laf/AquaTabbedPaneCopyFromBasicUI.java
! src/java.desktop/macosx/classes/sun/java2d/IntegerNIORaster.java
! src/java.desktop/share/classes/java/awt/image/ColorModel.java
! src/java.desktop/share/classes/java/awt/image/DirectColorModel.java
! src/java.desktop/share/classes/java/awt/image/IndexColorModel.java
! src/java.desktop/share/classes/sun/awt/image/ByteBandedRaster.java
! src/java.desktop/share/classes/sun/awt/image/ByteComponentRaster.java
! src/java.desktop/share/classes/sun/awt/image/ByteInterleavedRaster.java
! src/java.desktop/share/classes/sun/awt/image/BytePackedRaster.java
! src/java.desktop/share/classes/sun/awt/image/IntegerComponentRaster.java
! src/java.desktop/share/classes/sun/awt/image/IntegerInterleavedRaster.java
! src/java.desktop/share/classes/sun/awt/image/ShortBandedRaster.java
! src/java.desktop/share/classes/sun/awt/image/ShortComponentRaster.java
! src/java.desktop/share/classes/sun/awt/image/ShortInterleavedRaster.java
! src/java.desktop/unix/classes/sun/awt/X11/InfoWindow.java

Changeset: f2f8136c
Author:    jtfuller111 <t-jfuller at microsoft.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2021-09-08 14:38:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/f2f8136cc9f5a3f554f704024748a09cb80bd037

8265443: IGV: disambiguate groups by emiting additional properties

Reviewed-by: thartmann

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

Changeset: 7e662e7b
Author:    Wang Huang <whuang at openjdk.org>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2021-09-08 14:39:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/7e662e7b9d7ea5113f568418e0acac4234ebfb88

8272413: Incorrect num of element count calculation for vector cast

Co-authored-by: Wang Huang <whuang at openjdk.org>
Co-authored-by: Miu Zhuojun <mouzhuojun at huawei.com>
Co-authored-by: Wu Yan <wuyan at openjdk.org>
Reviewed-by: eliu, kvn

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

Changeset: cb112aff
Author:    Masanori Yano <myano at openjdk.org>
Committer: Naoto Sato <naoto at openjdk.org>
Date:      2021-09-08 15:46:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/cb112affd6061e8ace6dad4e92c7b394a413e37f

8269373: some tests in jdk/tools/launcher/ fails on localized Windows platform

Reviewed-by: naoto

! test/jdk/tools/launcher/FXLauncherTest.java
! test/jdk/tools/launcher/SourceMode.java

Changeset: e5f298a7
Author:    Sergey Tsypanov <sergei.tsypanov at yandex.ru>
Committer: Naoto Sato <naoto at openjdk.org>
Date:      2021-09-08 15:54:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/e5f298a7f1f3106b72e43c152c090af1657485f0

8273329: Remove redundant null check from String.getBytes(String charsetName)

Reviewed-by: rriggs, iris, naoto

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

Changeset: d7efd0e8
Author:    Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2021-09-08 16:07:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/d7efd0e8cf14c732427d2c1363b60278bebdc06a

8273450: Fix the copyright header of SVML files

Reviewed-by: dholmes, psandoz

! src/jdk.incubator.vector/linux/native/libsvml/svml_d_acos_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_d_asin_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_d_atan2_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_d_atan_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_d_cbrt_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_d_cos_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_d_cosh_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_d_exp_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_d_expm1_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_d_hypot_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_d_log10_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_d_log1p_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_d_log_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_d_pow_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_d_sin_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_d_sinh_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_d_tan_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_d_tanh_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_s_acos_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_s_asin_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_s_atan2_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_s_atan_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_s_cbrt_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_s_cos_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_s_cosh_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_s_exp_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_s_expm1_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_s_hypot_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_s_log10_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_s_log1p_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_s_log_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_s_pow_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_s_sin_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_s_sinh_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_s_tan_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_s_tanh_linux_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_d_acos_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_d_asin_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_d_atan2_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_d_atan_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_d_cbrt_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_d_cos_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_d_cosh_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_d_exp_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_d_expm1_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_d_hypot_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_d_log10_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_d_log1p_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_d_log_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_d_pow_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_d_sin_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_d_sinh_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_d_tan_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_d_tanh_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_s_acos_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_s_asin_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_s_atan2_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_s_atan_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_s_cbrt_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_s_cos_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_s_cosh_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_s_exp_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_s_expm1_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_s_hypot_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_s_log10_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_s_log1p_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_s_log_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_s_pow_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_s_sin_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_s_sinh_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_s_tan_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_s_tanh_windows_x86.S

Changeset: f7e9f56e
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Date:      2021-09-08 16:17:56 +0000
URL:       https://git.openjdk.java.net/loom/commit/f7e9f56e235dc50daae0a85c9790d5b04c9c60f0

8273359: CI: ciInstanceKlass::get_canonical_holder() doesn't respect instance size

Reviewed-by: kvn

! src/hotspot/share/c1/c1_LIRGenerator.cpp
! src/hotspot/share/ci/ciInstanceKlass.cpp
! src/hotspot/share/ci/ciInstanceKlass.hpp
! src/hotspot/share/opto/compile.cpp
+ test/hotspot/jtreg/compiler/unsafe/AlignmentGapAccess.java

Changeset: 267c61a1
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-08 16:36:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/267c61a16a916e35762e8df5737ec74b06defae8

8273361: InfoOptsTest is failing in tier1

Reviewed-by: jpai, ihse, jlahoda

! test/langtools/tools/javac/options/modes/InfoOptsTest.java
! test/langtools/tools/javac/options/modes/OptionModesTester.java

Changeset: 4d5e1ed9
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2021-09-08 17:38:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/4d5e1ed9589713bdae5ebe659e657b9c6b833c3f

8272375: Improve phrasing of synthesized descriptions in JavaFX docs

Reviewed-by: kcr, prappo

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/doclets.properties
! test/langtools/jdk/javadoc/doclet/testJavaFX/TestJavaFX.java
! test/langtools/jdk/javadoc/doclet/testJavaFX/TestJavaFXCombo.java
! test/langtools/jdk/javadoc/doclet/testJavaFX/TestJavaFXMissingPropComments.java

Changeset: ba31eee4
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2021-09-08 18:33:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/ba31eee4fc92bba3657e5f3fec2b85f55120d7a1

8273109: runtime/cds/appcds/loaderConstraints/DynamicLoaderConstraintsTest times out

Reviewed-by: bpb

! test/hotspot/jtreg/runtime/cds/appcds/loaderConstraints/DynamicLoaderConstraintsTest.java

Changeset: e6805032
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-08 19:02:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/e6805032ff328773eafe8b94e9f1b3b196f52196

8273185: Rename the term "atomic" in ReferenceProcessor

Reviewed-by: ayang, shade

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/parallel/psScavenge.cpp
! src/hotspot/share/gc/shared/referenceProcessor.cpp
! src/hotspot/share/gc/shared/referenceProcessor.hpp

Changeset: 05917450
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2021-09-09 13:40:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/05917450cdd9196e597165b3cbd4593fbdf3a7ff

JDK-18+14: Merge branch 'master' into fibers

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/c1/c1_LIRGenerator.cpp
! src/hotspot/share/cds/heapShared.cpp
! src/hotspot/share/ci/ciEnv.cpp
! src/hotspot/share/ci/ciEnv.hpp
! src/hotspot/share/ci/ciMethod.hpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/code/codeBlob.cpp
! src/hotspot/share/code/codeBlob.hpp
! src/hotspot/share/gc/epsilon/epsilonHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
+ src/hotspot/share/gc/g1/g1EvacFailureRegions.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/parallel/psScavenge.cpp
! src/hotspot/share/gc/shared/collectedHeap.hpp
! src/hotspot/share/interpreter/interpreter.cpp
! src/hotspot/share/interpreter/interpreter.hpp
! src/hotspot/share/interpreter/interpreterRuntime.cpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/oops/constantPool.cpp
! src/hotspot/share/oops/klass.cpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/runtime/interfaceSupport.inline.hpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/mutexLocker.hpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/thread.cpp
! src/java.base/share/classes/java/lang/invoke/MethodHandleImpl.java
! src/java.base/share/classes/java/net/InetAddress.java
! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/TEST.groups
! test/jdk/ProblemList.txt
! test/jtreg-ext/requires/VMProps.java
! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/c1/c1_LIRGenerator.cpp
! src/hotspot/share/cds/heapShared.cpp
! src/hotspot/share/ci/ciEnv.cpp
! src/hotspot/share/ci/ciEnv.hpp
! src/hotspot/share/ci/ciMethod.hpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/code/codeBlob.cpp
! src/hotspot/share/code/codeBlob.hpp
! src/hotspot/share/gc/epsilon/epsilonHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
! src/hotspot/share/gc/g1/g1EvacFailureRegions.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/parallel/psScavenge.cpp
! src/hotspot/share/gc/shared/collectedHeap.hpp
! src/hotspot/share/interpreter/interpreter.cpp
! src/hotspot/share/interpreter/interpreter.hpp
! src/hotspot/share/interpreter/interpreterRuntime.cpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/oops/constantPool.cpp
! src/hotspot/share/oops/klass.cpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/runtime/interfaceSupport.inline.hpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/mutexLocker.hpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/thread.cpp
! src/java.base/share/classes/java/lang/invoke/MethodHandleImpl.java
! src/java.base/share/classes/java/net/InetAddress.java
! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/TEST.groups
! test/jdk/ProblemList.txt
! test/jtreg-ext/requires/VMProps.java


From duke at openjdk.java.net  Thu Sep  9 13:01:20 2021
From: duke at openjdk.java.net (duke)
Date: Thu, 9 Sep 2021 13:01:20 GMT
Subject: git: openjdk/loom: master: 79 new changesets
Message-ID: <6f6fd056-e12b-48ba-8945-d3ab619e34ed@openjdk.java.net>

Changeset: dacd1978
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2021-09-01 16:48:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/dacd1978972b46510049086c8431bb12e5f3722f

8273217: Make ParHeapInspectTask _safepoint_check_never

Reviewed-by: dholmes, pchilanomate

! src/hotspot/share/memory/heapInspection.cpp
! src/hotspot/share/memory/heapInspection.hpp

Changeset: 655ea6d4
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2021-09-01 16:50:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/655ea6d42ae94d96a03b1f008aad264a1ee4f173

8270489: Support archived heap objects in EpsilonGC

Reviewed-by: shade, ccheung

! src/hotspot/share/cds/archiveBuilder.cpp
! src/hotspot/share/cds/archiveUtils.cpp
! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/cds/filemap.hpp
! src/hotspot/share/cds/heapShared.cpp
! src/hotspot/share/cds/heapShared.hpp
! src/hotspot/share/cds/heapShared.inline.hpp
! src/hotspot/share/cds/metaspaceShared.cpp
! src/hotspot/share/cds/metaspaceShared.hpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/stringTable.cpp
! src/hotspot/share/classfile/stringTable.hpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/classfile/vmClasses.cpp
! src/hotspot/share/gc/epsilon/epsilonHeap.cpp
! src/hotspot/share/gc/epsilon/epsilonHeap.hpp
! src/hotspot/share/gc/shared/collectedHeap.hpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/oops/constantPool.cpp
! src/hotspot/share/oops/klass.cpp
! src/hotspot/share/prims/whitebox.cpp
! test/hotspot/jtreg/TEST.groups
! test/hotspot/jtreg/runtime/cds/appcds/TestCommon.java
+ test/hotspot/jtreg/runtime/cds/appcds/TestEpsilonGCWithCDS.java
! test/hotspot/jtreg/runtime/cds/appcds/customLoader/HelloCustom.java
! test/hotspot/jtreg/runtime/cds/appcds/customLoader/UnloadUnregisteredLoaderTest.java
! test/hotspot/jtreg/runtime/cds/appcds/javaldr/GCSharedStringsDuringDump.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/SharedStringsStress.java
! test/jtreg-ext/requires/VMProps.java
! test/lib/jdk/test/lib/cds/CDSOptions.java
! test/lib/jdk/test/lib/cds/CDSTestUtils.java

Changeset: 4ee0dace
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2021-09-01 17:45:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/4ee0dacecd5afc5876ea839ffbb5df962ff6cd08

8273248: ProblemList java/lang/instrument/BootClassPath/BootClassPathTest.sh on all configs

Reviewed-by: naoto

! test/jdk/ProblemList.txt

Changeset: 9689f615
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2021-09-01 18:39:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/9689f615206e96f17ffc1fe7a8efeee0a90c904b

8272788: Nonleaf ranked locks should not be safepoint_check_never

Reviewed-by: eosterlund, pchilanomate

! src/hotspot/share/prims/jvmtiTagMap.cpp
! src/hotspot/share/runtime/mutex.cpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/mutexLocker.hpp

Changeset: 2f01a6f8
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2021-09-01 20:28:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/2f01a6f8b6c0bc08c6e3b7ea279d3826f451607f

8273157: Add convenience methods to Messager

Reviewed-by: jjg

! src/java.compiler/share/classes/javax/annotation/processing/Messager.java
! test/langtools/tools/javac/7129225/AnnoProcessor.java
! test/langtools/tools/javac/MethodParameters/ClassReaderTest/MethodParameterProcessor.java
! test/langtools/tools/javac/T6406771.java
! test/langtools/tools/javac/T6458823/MyProcessor.java
! test/langtools/tools/javac/T7159016.java
! test/langtools/tools/javac/T8170667/ParameterProcessor.java
! test/langtools/tools/javac/api/T6412669.java
! test/langtools/tools/javac/api/TestClientCodeWrapper.java
! test/langtools/tools/javac/api/TestGetElement.java
! test/langtools/tools/javac/api/TestOperators.java
! test/langtools/tools/javac/api/TestTrees.java
! test/langtools/tools/javac/classreader/T7031108.java
! test/langtools/tools/javac/diags/DocCommentProcessor.java
! test/langtools/tools/javac/diags/examples/ErrProcMessager/processors/AnnoProc.java
! test/langtools/tools/javac/diags/examples/NoteProcMessager/processors/AnnoProc.java
! test/langtools/tools/javac/diags/examples/ProcFileCreateLastRound/processors/AnnoProc.java
! test/langtools/tools/javac/diags/examples/ProcFileReopening/processors/AnnoProc.java
! test/langtools/tools/javac/diags/examples/ProcIllegalFileName/processors/AnnoProc.java
! test/langtools/tools/javac/diags/examples/ProcSuspiciousClassName/processors/AnnoProc.java
! test/langtools/tools/javac/diags/examples/ProcTypeRecreate/processors/AnnoProc.java
! test/langtools/tools/javac/diags/examples/ProcUnclosedTypeFiles/processors/AnnoProc.java
! test/langtools/tools/javac/diags/examples/ProcUseImplicit/processors/AnnoProc.java
! test/langtools/tools/javac/diags/examples/ProcUseProcOrImplicit/processors/AnnoProc.java
! test/langtools/tools/javac/diags/examples/WarnProcMessager/processors/AnnoProc.java
! test/langtools/tools/javac/enum/6424358/T6424358.java
! test/langtools/tools/javac/file/T7018098.java
! test/langtools/tools/javac/file/T7068437.java
! test/langtools/tools/javac/file/T7068451.java
! test/langtools/tools/javac/modules/AnnotationProcessing.java
! test/langtools/tools/javac/patterns/PatternMatchPosTest.java
! test/langtools/tools/javac/processing/6350124/HelloWorldAP.java
! test/langtools/tools/javac/processing/6365040/ProcBar.java
! test/langtools/tools/javac/processing/6365040/ProcFoo.java
! test/langtools/tools/javac/processing/6365040/T6365040.java
! test/langtools/tools/javac/processing/6414633/A.java
! test/langtools/tools/javac/processing/6430209/b6341534.java
! test/langtools/tools/javac/processing/6499119/ClassProcessor.java
! test/langtools/tools/javac/processing/6994946/TestProcessor.java
! test/langtools/tools/javac/processing/GenerateAndError.java
! test/langtools/tools/javac/processing/StopAfterError/StopAfterError.java
! test/langtools/tools/javac/processing/T6439826.java
! test/langtools/tools/javac/processing/T6920317.java
! test/langtools/tools/javac/processing/TestWarnErrorCount.java
! test/langtools/tools/javac/processing/environment/round/TestContext.java
! test/langtools/tools/javac/processing/errors/TestErrorCount.java
! test/langtools/tools/javac/processing/errors/TestReturnCode.java
! test/langtools/tools/javac/processing/errors/TestSuppression.java
! test/langtools/tools/javac/processing/filer/TestGetResource2.java
! test/langtools/tools/javac/processing/filer/TestInvalidRelativeNames.java
! test/langtools/tools/javac/processing/filer/TestValidRelativeNames.java
! test/langtools/tools/javac/processing/loader/testClose/TestClose2.java
! test/langtools/tools/javac/processing/messager/MessagerDiags.java
! test/langtools/tools/javac/processing/model/6341534/T6341534.java
! test/langtools/tools/javac/processing/model/element/CheckingAccessorsOnLoadedRecordClasses.java
! test/langtools/tools/javac/processing/model/element/CheckingTypeAnnotationsOnRecords.java
! test/langtools/tools/javac/processing/model/element/JavaxLangModelForRecords.java
! test/langtools/tools/javac/processing/model/element/TestAnonSourceNames.java
! test/langtools/tools/javac/processing/model/element/TestExecutableElement.java
! test/langtools/tools/javac/processing/model/element/TestExecutableReceiverType.java
! test/langtools/tools/javac/processing/model/element/TestMissingElement/TestMissingElement.java
! test/langtools/tools/javac/processing/model/element/TestMissingElement2/Generator.java
! test/langtools/tools/javac/processing/model/element/TestSealed.java
! test/langtools/tools/javac/processing/model/element/TestTypeElement.java
! test/langtools/tools/javac/processing/model/element/TestTypeParameter.java
! test/langtools/tools/javac/processing/model/element/TestTypeParameterAnnotations.java
! test/langtools/tools/javac/processing/model/util/deprecation/TestDeprecation.java
! test/langtools/tools/javac/processing/model/util/elements/TestIsFunctionalInterface.java
! test/langtools/tools/javac/processing/model/util/elements/doccomments/TestDocComments.java
! test/langtools/tools/javac/processing/model/util/elements/doccomments/TestPackageInfoComments.java
! test/langtools/tools/javac/processing/options/testCommandLineClasses/Test.java
! test/langtools/tools/javac/processing/options/testPrintProcessorInfo/Test.java
! test/langtools/tools/javac/processing/rounds/BaseClassesNotReRead.java
! test/langtools/tools/javac/processing/rounds/ClassDependingOnGenerated.java
! test/langtools/tools/javac/processing/rounds/ErrClassSymbolTypeFixed.java
! test/langtools/tools/javac/processing/rounds/GenerateAnonymousClass.java
! test/langtools/tools/javac/processing/rounds/OverwriteBetweenCompilations.java
! test/langtools/tools/javac/processing/warnings/TestSourceVersionWarnings.java
! test/langtools/tools/javac/processing/warnings/UseImplicit/TestProcUseImplicitWarning.java
! test/langtools/tools/javac/processing/werror/WError1.java
! test/langtools/tools/javac/processing/werror/WErrorLast.java
! test/langtools/tools/javac/tree/ArrayTypeToString.java
! test/langtools/tools/javac/tree/NoPrivateTypesExported.java
! test/langtools/tools/javac/tree/TreePosRoundsTest.java
! test/langtools/tools/javac/treeannotests/TestProcessor.java
! test/langtools/tools/javac/util/NewlineOnlyDiagnostic.java
! test/langtools/tools/javac/util/T6597678.java

Changeset: 1a5a2b6b
Author:    Valerie Peng <valeriep at openjdk.org>
Date:      2021-09-01 22:17:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/1a5a2b6b15e22b21343244e3a2b649d00eef5ffa

8271745: Correct block size for KW,KWP mode and use fixed IV for KWP mode for SunJCE

Reviewed-by: xuelei, mullan

! src/java.base/share/classes/com/sun/crypto/provider/AESKeyWrapPadded.java
! src/java.base/share/classes/com/sun/crypto/provider/KeyWrapCipher.java
! test/jdk/com/sun/crypto/provider/Cipher/KeyWrap/TestGeneral.java

Changeset: a9a83b24
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2021-09-02 04:10:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/a9a83b248e4a575e3d22541c122b27246a52dc7b

8273256: runtime/cds/appcds/TestEpsilonGCWithCDS.java fails due to Unrecognized VM option 'ObjectAlignmentInBytes=64' on x86_32

Reviewed-by: dholmes, iklam

! test/hotspot/jtreg/runtime/cds/appcds/TestEpsilonGCWithCDS.java

Changeset: 6cfe3142
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-02 07:56:56 +0000
URL:       https://git.openjdk.java.net/loom/commit/6cfe314262dacd6ca1a74c000d045b1cabd374db

8272970: Parallelize runtime/InvocationTests/

Reviewed-by: dholmes, iignatyev

! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/runtime/InvocationTests/invocationC1Tests.java
! test/hotspot/jtreg/runtime/InvocationTests/invocationOldCHATests.java
! test/hotspot/jtreg/runtime/InvocationTests/invokeinterfaceTests.java
! test/hotspot/jtreg/runtime/InvocationTests/invokespecialTests.java
! test/hotspot/jtreg/runtime/InvocationTests/invokevirtualTests.java

Changeset: 857a930b
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-02 08:00:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/857a930bde8b53f77a23737f4ca6ff8f3da2af66

8263375: Support stack watermarks in Zero VM

Reviewed-by: eosterlund

! src/hotspot/cpu/zero/frame_zero.cpp
! src/hotspot/cpu/zero/vm_version_zero.hpp
! src/hotspot/cpu/zero/zeroInterpreter_zero.cpp
! src/hotspot/cpu/zero/zeroInterpreter_zero.hpp
! src/hotspot/share/interpreter/zero/bytecodeInterpreter.cpp

Changeset: 152e6692
Author:    Sergey Tsypanov <sergei.tsypanov at yandex.ru>
Committer: Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-02 08:10:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/152e66923dc36cfd83cdfe18e96631abc06b9199

8273140: Replace usages of Enum.class.getEnumConstants() with Enum.values() where possible

Reviewed-by: tschatzl

! src/java.desktop/share/classes/sun/font/AttributeValues.java
! src/java.desktop/share/classes/sun/font/EAttribute.java
! src/java.sql/share/classes/java/sql/JDBCType.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/bytecode/SourceGenerator.java

Changeset: 0c1b16b7
Author:    Aleksei Efimov <aefimov at openjdk.org>
Date:      2021-09-02 10:36:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/0c1b16b75a2361431cbf9f4112dcd6049e981a78

8273243: Fix indentations in java.net.InetAddress methods

Reviewed-by: dfuchs, bpb

! src/java.base/share/classes/java/net/InetAddress.java

Changeset: c2e015c3
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2021-09-02 11:22:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/c2e015c3c1a2274112bb8e6671a85bc7fb624fde

8273229: Update OS detection code to recognize Windows Server 2022

Reviewed-by: alanb, dholmes

! src/hotspot/os/windows/os_windows.cpp
! src/java.base/windows/native/libjava/java_props_md.c

Changeset: 632a7e08
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Date:      2021-09-02 11:46:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/632a7e0885596b70d34be319bd09d4df8e151d12

8273165: GraphKit::combine_exception_states fails with "matching stack sizes" assert

Reviewed-by: thartmann, kvn

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

Changeset: 5245c1cf
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-02 11:57:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/5245c1cf0260a78ca5f8ab4e7d13107f21faf071

8273147: Update and restructure TestGCLogMessages log message list

Reviewed-by: iwalulya, ayang

! test/hotspot/jtreg/gc/g1/TestGCLogMessages.java

Changeset: 5ee5dd9b
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-02 15:43:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/5ee5dd9b18fb5adc563a65bd1a29779eda675d61

8272914: Create hotspot:tier2 and hotspot:tier3 test groups

Reviewed-by: dholmes, coleenp, iignatyev

! test/hotspot/jtreg/TEST.groups

Changeset: aaa6f696
Author:    Lance Andersen <lancea at openjdk.org>
Date:      2021-09-02 16:06:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/aaa6f696b06b335f81efccf0966612b086dd2e73

8273250: Address javadoc issues in Deflater::setDictionationary

Reviewed-by: rriggs, naoto, iris, bpb

! src/java.base/share/classes/java/util/zip/Deflater.java

Changeset: 29e0f138
Author:    Jamil Nimeh <jnimeh at openjdk.org>
Date:      2021-09-02 17:54:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/29e0f1386d247731e8733f6fdd1307642b2b9f96

8272385: Enforce ECPrivateKey d value to be in the range [1, n-1] for SunEC provider

Reviewed-by: ascarpino, weijun

! src/java.base/share/classes/sun/security/util/ECUtil.java
! src/jdk.crypto.ec/share/classes/sun/security/ec/ECDHKeyAgreement.java
! src/jdk.crypto.ec/share/classes/sun/security/ec/ECDSASignature.java
+ test/jdk/sun/security/ec/ECDSAPrvGreaterThanOrder.java

Changeset: 92b05fe0
Author:    Patricio Chilano Mateo <pchilanomate at openjdk.org>
Date:      2021-09-02 21:22:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/92b05fe0f41b91aa88e77473725ae92ee13b052f

8273251: Call check_possible_safepoint() from SafepointMechanism::process_if_requested()

Reviewed-by: coleenp, dholmes

! src/hotspot/share/runtime/interfaceSupport.inline.hpp
! src/hotspot/share/runtime/safepointMechanism.inline.hpp
! src/hotspot/share/runtime/thread.cpp

Changeset: 7fff22af
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2021-09-02 22:56:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/7fff22afe711c8c04dbf4cf5b4938d40632e4987

8272805: Avoid looking up standard charsets

Reviewed-by: weijun, naoto, dfuchs, azvegint, erikj

! make/jdk/src/classes/build/tools/generatelsrequivmaps/EquivMapsGenerator.java
! src/demo/share/jfc/Font2DTest/Font2DTest.java
! src/demo/share/jfc/Font2DTest/FontPanel.java
! src/demo/share/jfc/SwingSet2/DemoModule.java
! src/demo/share/jfc/SwingSet2/TreeDemo.java
! src/java.base/share/classes/sun/security/util/DerOutputStream.java
! src/java.base/share/classes/sun/security/util/DerValue.java
! src/java.datatransfer/share/classes/sun/datatransfer/DataFlavorUtil.java
! src/java.desktop/macosx/classes/sun/font/CFontConfiguration.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/png/PNGImageReader.java
! src/java.desktop/unix/classes/sun/font/FcFontConfiguration.java
! src/java.desktop/unix/classes/sun/font/MFontConfiguration.java
! src/java.security.jgss/share/classes/sun/security/krb5/internal/PAData.java
! src/java.security.jgss/share/classes/sun/security/krb5/internal/crypto/dk/DkCrypto.java
! src/java.security.jgss/share/classes/sun/security/krb5/internal/util/KerberosString.java
! src/java.security.sasl/share/classes/com/sun/security/sasl/digest/DigestMD5Base.java
! src/java.security.sasl/share/classes/com/sun/security/sasl/digest/DigestMD5Server.java
! src/jdk.attach/aix/classes/sun/tools/attach/VirtualMachineImpl.java
! src/jdk.attach/linux/classes/sun/tools/attach/VirtualMachineImpl.java
! src/jdk.attach/macosx/classes/sun/tools/attach/VirtualMachineImpl.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/file/JavacFileManager.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/platform/JDKPlatformProvider.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/processing/ServiceProxy.java
! src/jdk.compiler/share/classes/com/sun/tools/sjavac/client/SjavacClient.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/InputLexer.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/posix/elf/ELFFileParser.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/win32/coff/COFFFileParser.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/HeapHprofBinWriter.java
! src/jdk.httpserver/share/classes/sun/net/httpserver/ServerImpl.java
! src/jdk.internal.ed/share/classes/jdk/internal/editor/external/ExternalEditor.java
! src/jdk.internal.jvmstat/linux/classes/sun/jvmstat/PlatformSupportImpl.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.services/src/jdk/vm/ci/services/Services.java
! src/jdk.jcmd/share/classes/sun/tools/common/PrintStreamPrinter.java
! src/jdk.jcmd/share/classes/sun/tools/jmap/JMap.java
! src/jdk.jdeps/share/classes/com/sun/tools/classfile/SourceDebugExtension_attribute.java
! src/jdk.jdi/share/classes/com/sun/tools/jdi/PacketStream.java
! src/jdk.jdi/share/classes/com/sun/tools/jdi/SocketTransportService.java
! src/jdk.jdi/windows/classes/com/sun/tools/jdi/SharedMemoryConnection.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/StringParser.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/model/JFCModel.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/model/Parser.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/tool/Metadata.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/tool/Print.java
! src/jdk.jshell/share/classes/jdk/internal/jshell/tool/ConsoleIOContext.java
! src/jdk.jshell/share/classes/jdk/jshell/execution/DemultiplexInput.java
! src/jdk.jshell/share/classes/jdk/jshell/execution/MultiplexingOutputStream.java
! src/jdk.jshell/share/classes/jdk/jshell/execution/Util.java
! src/jdk.management.agent/share/classes/sun/management/jdp/JdpPacketReader.java
! src/jdk.security.auth/share/classes/com/sun/security/auth/module/Crypt.java
! src/jdk.security.auth/share/classes/com/sun/security/auth/module/JndiLoginModule.java
! src/utils/IdealGraphVisualizer/Data/src/main/java/com/sun/hotspot/igv/data/serialization/BinaryParser.java
! src/utils/IdealGraphVisualizer/Data/src/test/java/com/sun/hotspot/igv/data/serialization/ParserTest.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/EditorTopComponent.java

Changeset: dd871819
Author:    Ian Graves <igraves at openjdk.org>
Date:      2021-09-03 00:50:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/dd871819a05886ee09fc00c7c778268440ebedb7

8214761: Bug in parallel Kahan summation implementation

Reviewed-by: darcy

! src/java.base/share/classes/java/util/DoubleSummaryStatistics.java
! src/java.base/share/classes/java/util/stream/Collectors.java
! src/java.base/share/classes/java/util/stream/DoublePipeline.java
+ test/jdk/java/util/DoubleStreamSums/CompensatedSums.java
+ test/jdk/java/util/DoubleSummaryStatistics/NegativeCompensation.java

Changeset: fa9c8657
Author:    Xiaowei Lu <lxw263044 at alibaba-inc.com>
Committer: David Holmes <dholmes at openjdk.org>
Date:      2021-09-03 05:29:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/fa9c8657dfaa2018f501de1a8aa62f004342c245

8273112: -Xloggc:<filename> should override -verbose:gc

Reviewed-by: iklam, dholmes

! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/arguments.hpp

Changeset: f17ee0c5
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2021-09-03 09:29:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/f17ee0c5c796951801c2026a2acac895a5c0af73

8273263: Incorrect recovery attribution of record component type when j.l.Record is unavailable

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TypeEnter.java
! test/langtools/tools/javac/api/TestGetElementReference.java
+ test/langtools/tools/javac/api/TestGetElementReferenceDataWithRecord.java

Changeset: 7b023a3f
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2021-09-03 09:30:56 +0000
URL:       https://git.openjdk.java.net/loom/commit/7b023a3f607f44da1b13bc9d2884a5f13723d524

8273257: jshell doesn't compile a sealed hierarchy with a sealed interface and a non-sealed leaf

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! test/langtools/jdk/jshell/SealedClassesTest.java
! test/langtools/tools/javac/sealed/SealedCompilationTests.java

Changeset: 93eec9a1
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2021-09-03 09:31:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/93eec9a103de7f4d9a87eac5b295c9a50702ee94

8272776: NullPointerException not reported

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TransPatterns.java
! test/langtools/tools/javac/patterns/NullSwitch.java

Changeset: d05494f9
Author:    Guoxiong Li <gli at openjdk.org>
Date:      2021-09-03 09:33:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/d05494f98bad351532cdb769c9da6b6e2359b16e

8266239: Some duplicated javac command-line options have repeated effect

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/main/Option.java
! test/langtools/tools/javac/options/modes/InfoOptsTest.java
! test/langtools/tools/javac/options/modes/OptionModesTester.java

Changeset: 28ba78e6
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Date:      2021-09-03 12:05:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/28ba78e64721529fd764a7c09a7142a96c245f05

8244675: assert(IncrementalInline || (_late_inlines.length() == 0 && !has_mh_late_inlines()))

Reviewed-by: dlong

! src/hotspot/share/opto/callGenerator.cpp
! src/hotspot/share/opto/doCall.cpp
+ test/hotspot/jtreg/compiler/vectorapi/TestNoInline.java

Changeset: 8c379092
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2021-09-03 13:11:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/8c379092747301de70db1ef8e441cbe09fd742e7

8273234: extended 'for' with expression of type tvar causes the compiler to crash

Reviewed-by: jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
+ test/langtools/tools/javac/foreach/ExprTypeIsTypeVariableTest.java

Changeset: ff4018bc
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2021-09-03 15:20:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/ff4018bc867841b566d619029fb637a128bc39a7

8268148: unchecked warnings handle ? and ? extends Object differently

Reviewed-by: jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Type.java
! test/langtools/tools/javac/generics/inference/8176534/T8176534.out
+ test/langtools/tools/javac/warnings/UnboundAndBoundByObjectTest.java

Changeset: 23fa0dcf
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2021-09-03 16:53:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/23fa0dcff062803d249c863b90a00744e3477656

8272905: Consolidate discovered lists processing

Reviewed-by: tschatzl, kbarrett

! src/hotspot/share/gc/shared/referenceProcessor.cpp
! src/hotspot/share/gc/shared/referenceProcessor.hpp
! src/hotspot/share/gc/shared/referenceProcessorPhaseTimes.cpp

Changeset: d414a88d
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2021-09-03 20:36:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/d414a88d88a5734d6c431e74d735a780a90d60cf

8273240: Dynamic test ArchiveConsistency.java should use CDSArchiveUtils

Reviewed-by: iklam

! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/ArchiveConsistency.java
! test/lib/jdk/test/lib/cds/CDSArchiveUtils.java

Changeset: 14a3ac09
Author:    Dean Long <dlong at openjdk.org>
Date:      2021-09-03 23:23:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/14a3ac09fe504ea97d269b78872bef6021c976fd

8271911: replay compilations of methods which use JSR292 (easy cases)
8012267: ciReplay: fails to resolve @SignaturePolymorphic methods in replay data
8012268: ciReplay: process_ciInstanceKlass: JVM_CONSTANT_MethodHandle not supported

Reviewed-by: kvn, vlivanov

! src/hotspot/share/ci/ciEnv.cpp
! src/hotspot/share/ci/ciEnv.hpp
! src/hotspot/share/ci/ciInstanceKlass.cpp
! src/hotspot/share/ci/ciInstanceKlass.hpp
! src/hotspot/share/ci/ciMethod.cpp
! src/hotspot/share/ci/ciMethod.hpp
! src/hotspot/share/ci/ciMethodData.cpp
! src/hotspot/share/ci/ciReplay.cpp
! src/hotspot/share/ci/ciReplay.hpp
! test/hotspot/jtreg/compiler/ciReplay/CiReplayBase.java
! test/hotspot/jtreg/compiler/ciReplay/TestInlining.java

Changeset: cec6c068
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2021-09-04 11:04:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/cec6c068b03d890312e50b448fbc26102c635249

8272232: javax/swing/JTable/4275046/bug4275046.java failed with "Expected value in the cell: 'rededited' but found 'redEDITED'."
8257540: javax/swing/JFileChooser/8041694/bug8041694.java failed with "RuntimeException: The selected directory name is not the expected 'd ' but 'D '."

Reviewed-by: serb

! test/jdk/java/awt/List/ActionEventTest/ActionEventTest.java
! test/jdk/java/awt/dnd/RecognizedActionTest/RecognizedActionTest.java
! test/jdk/javax/swing/JFileChooser/8041694/bug8041694.java
! test/jdk/javax/swing/JRadioButton/8033699/bug8033699.java
! test/jdk/javax/swing/JTable/4275046/bug4275046.java

Changeset: c640fe42
Author:    lawrence.andrews <lawrence.andrews at oracle.com>
Committer: Sergey Bylokhov <serb at openjdk.org>
Date:      2021-09-05 09:15:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/c640fe42c2b5e6668a2a875678be44443942c868

7188098: TEST_BUG: closed/javax/sound/midi/Synthesizer/Receiver/bug6186488.java fails

Reviewed-by: serb

! test/jdk/javax/sound/midi/Synthesizer/Receiver/bug6186488.java

Changeset: 4d25e6f6
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-06 08:08:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/4d25e6f6c7ee855771ab9c05ae85a9d92c866941

8273335: compiler/blackhole tests should not run with interpreter-only VMs

Reviewed-by: kvn

! test/hotspot/jtreg/compiler/blackhole/BlackholeExistingIntrinsicWarningTest.java
! test/hotspot/jtreg/compiler/blackhole/BlackholeExperimentalUnlockTest.java
! test/hotspot/jtreg/compiler/blackhole/BlackholeIntrinsicTest.java
! test/hotspot/jtreg/compiler/blackhole/BlackholeNonEmptyWarningTest.java
! test/hotspot/jtreg/compiler/blackhole/BlackholeNonStaticWarningTest.java
! test/hotspot/jtreg/compiler/blackhole/BlackholeNonVoidWarningTest.java

Changeset: b4e5b28b
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2021-09-06 08:11:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/b4e5b28b860f10d3e028a2ab042d452db289064f

8273221: Guard GCIdMark against nested calls

Reviewed-by: tschatzl, kbarrett

! src/hotspot/share/gc/shared/gcId.cpp
! src/hotspot/share/gc/shared/gcId.hpp

Changeset: 70ed6c5b
Author:    Daniel Gredler <daniel.gredler at gmail.com>
Committer: Jayathirth D V <jdv at openjdk.org>
Date:      2021-09-06 08:13:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/70ed6c5b8c52dc1c1c25967a09164a013bdb4bdd

8272878: JEP 381 cleanup: Remove unused Solaris code in sun.font.TrueTypeGlyphMapper

Reviewed-by: prr, jdv

! src/java.desktop/share/classes/sun/font/TrueTypeGlyphMapper.java

Changeset: fb5b144e
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-06 09:07:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/fb5b144eca761d4b4c667efe05ca638536c065ac

8272985: Reference discovery is confused about atomicity and degree of parallelism

Reviewed-by: ayang, kbarrett

! src/hotspot/share/gc/shared/referenceProcessor.cpp
! src/hotspot/share/gc/shared/referenceProcessor.hpp
! src/hotspot/share/gc/shared/referenceProcessor.inline.hpp

Changeset: 1bf5bda2
Author:    Markus Gr?nlund <mgronlun at openjdk.org>
Date:      2021-09-06 09:13:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/1bf5bda2919b3236040bf12c51eba552c6309cf7

8269418: jdk/jfr/event/oldobject/TestObjectSize.java failed with "RuntimeException: No events: expected false, was true"

Reviewed-by: jbachorik

! test/jdk/ProblemList.txt
! test/jdk/jdk/jfr/event/oldobject/TestObjectSize.java

Changeset: 44c5c23b
Author:    Dan Heidinga <heidinga at redhat.com>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-06 13:39:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/44c5c23b96adf071339b39cfaea08c2d3a19d839

8272164: DumpAllocStats shouldn't subclass from ResourceObj

Reviewed-by: shade, iklam, dholmes

! src/hotspot/share/cds/dumpAllocStats.hpp

Changeset: 2cabec8d
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-06 14:28:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/2cabec8ddc19dd66495957e7ef553990a502e993

8253343: Extract G1 Young GC algorithm related code from G1CollectedHeap

Reviewed-by: ayang, sjohanss

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
+ src/hotspot/share/gc/g1/g1YoungCollector.cpp
+ src/hotspot/share/gc/g1/g1YoungCollector.hpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.cpp

Changeset: 7bd4f496
Author:    Patric Hedlin <phedlin at openjdk.org>
Date:      2021-09-06 14:43:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/7bd4f496b493b804990615f6ce2cb1b4abd29a86

8264207: CodeStrings does not honour fixed address assumption.

Reviewed-by: redestad, neliasso

! src/hotspot/share/asm/codeBuffer.cpp
! src/hotspot/share/asm/codeBuffer.hpp
! src/hotspot/share/code/codeBlob.cpp
! src/hotspot/share/code/codeBlob.hpp
! src/hotspot/share/code/icBuffer.hpp
! src/hotspot/share/code/stubs.cpp
! src/hotspot/share/code/stubs.hpp
! src/hotspot/share/compiler/disassembler.cpp
! src/hotspot/share/compiler/disassembler.hpp
! src/hotspot/share/interpreter/interpreter.cpp
! src/hotspot/share/interpreter/interpreter.hpp
! src/hotspot/share/interpreter/interpreterRuntime.cpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/stubCodeGenerator.cpp
! src/hotspot/share/runtime/stubCodeGenerator.hpp
+ test/hotspot/gtest/code/test_codestrings.cpp

Changeset: fc546d6d
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-06 16:00:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/fc546d6de9a3ed33cf4b04e24e62714332b069cb

8273378: Shenandoah: Remove the remaining uses of os::is_MP

Reviewed-by: aph, zgu

! src/hotspot/cpu/x86/gc/shenandoah/shenandoahBarrierSetAssembler_x86.cpp

Changeset: eb221812
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2021-09-06 18:19:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/eb221812b28c1c6da2e442292a4f7cb5226b62ba

8273386: Remove duplicated code in G1DCQS::abandon_completed_buffers

Reviewed-by: tschatzl

! src/hotspot/share/gc/g1/g1DirtyCardQueue.cpp

Changeset: 649c22c5
Author:    Wang Huang <whuang at openjdk.org>
Committer: Nick Gasson <ngasson at openjdk.org>
Date:      2021-09-07 01:40:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/649c22c5b17efbc3116ac34739b8d1be39de01be

8270832: Aarch64: Update algorithm annotations for MacroAssembler::fill_words

Co-authored-by: Wang Huang <whuang at openjdk.org>
Co-authored-by: Miu Zhuojun <mouzhuojun at huawei.com>
Co-authored-by: Wu Yan <wuyan at openjdk.org>
Reviewed-by: ngasson, aph

! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp

Changeset: 81c719be
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-07 07:35:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/81c719be3995fa54974e8b8826ad81bf07bd012f

8273333: Zero should warn about unimplemented -XX:+LogTouchedMethods

Reviewed-by: minqi, dholmes

! src/hotspot/share/runtime/arguments.cpp
! test/hotspot/jtreg/runtime/CommandLine/PrintTouchedMethods.java

Changeset: 3cd95a29
Author:    Leo Korinth <lkorinth at openjdk.org>
Date:      2021-09-07 08:23:32 +0000
URL:       https://git.openjdk.java.net/loom/commit/3cd95a2932ab6a2cb39322354f7ad181de8bfc9e

8231356: Fix broken ResourceObj::operator new[] in debug builds

Reviewed-by: kbarrett, iklam

! src/hotspot/share/memory/allocation.cpp
! src/hotspot/share/memory/allocation.hpp

Changeset: a522d6b5
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-07 08:52:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/a522d6b53cd841b4bfe87eac5778c9e5cdf5e90f

8273376: Zero: Disable vtable/itableStub gtests

Reviewed-by: jiefu, stuefe

! test/hotspot/gtest/code/test_vtableStub.cpp

Changeset: 5caa77b0
Author:    Ivan ?ipka <isipka at openjdk.org>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2021-09-07 09:46:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/5caa77b043ae490c3d7d56d181d0e07e6b859b9e

8263364: sun/net/www/http/KeepAliveStream/KeepAliveStreamCloseWithWrongContentLength.java wedged in getInputStream

Reviewed-by: dfuchs

! test/jdk/sun/net/www/http/KeepAliveStream/KeepAliveStreamCloseWithWrongContentLength.java

Changeset: 70157c78
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2021-09-07 09:50:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/70157c78a838126bb29c91a410d9158763bfa2ad

8272135: jshell: Method cannot use its overloaded version

Reviewed-by: vromero

! src/jdk.jshell/share/classes/jdk/jshell/Eval.java
! src/jdk.jshell/share/classes/jdk/jshell/TaskFactory.java
! src/jdk.jshell/share/classes/jdk/jshell/TreeDissector.java
! test/langtools/jdk/jshell/MethodsTest.java

Changeset: 377b1867
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Date:      2021-09-07 11:35:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/377b186724473475480b834d99c38b8161bf6917

8269119: C2: Avoid redundant memory barriers in Unsafe.copyMemory0 intrinsic

Reviewed-by: thartmann, roland

! src/hotspot/share/opto/library_call.cpp
+ test/hotspot/jtreg/compiler/unsafe/UnsafeCopyMemory.java

Changeset: 041ae20b
Author:    Fernando Guallini <fguallini at openjdk.org>
Committer: Rajan Halade <rhalade at openjdk.org>
Date:      2021-09-07 14:36:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/041ae20b10e11381415e8f61fd39e9e19aa8d4f2

8268558: [TESTBUG] Case 2 in TestP11KeyFactoryGetRSAKeySpec is skipped

Reviewed-by: mullan, rhalade

! test/jdk/sun/security/pkcs11/rsa/TestP11KeyFactoryGetRSAKeySpec.java

Changeset: 99fb12c7
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2021-09-07 15:13:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/99fb12c798ad24cc4a671a666930ba42c3cd10c9

8271341: Opcode() != Op_If && Opcode() != Op_RangeCheck) || outcnt() == 2 assert failure with Test7179138_1.java

Reviewed-by: kvn, thartmann

! src/hotspot/share/opto/stringopts.cpp
! test/hotspot/jtreg/compiler/c2/Test7179138_1.java

Changeset: 2abf3b3b
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2021-09-07 15:15:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/2abf3b3b2743947282300ee8416611559e49fca0

8271340: Crash PhaseIdealLoop::clone_outer_loop

Reviewed-by: kvn, thartmann

! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.hpp
! src/hotspot/share/opto/cfgnode.cpp
+ test/hotspot/jtreg/compiler/loopopts/TestInfiniteLoopCCP.java

Changeset: df05b4d1
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2021-09-07 15:50:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/df05b4d1a13e55755107695ad9ea7a8a1084901a

8271923: [macos] the text color on the selected disabled tabbed pane button remains white making text unreadable

Reviewed-by: jdv

! src/java.desktop/macosx/classes/com/apple/laf/AquaLookAndFeel.java
! src/java.desktop/macosx/classes/com/apple/laf/AquaTabbedPaneContrastUI.java

Changeset: 270a9d92
Author:    Alexey Ivanov <aivanov at openjdk.org>
Date:      2021-09-07 19:05:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/270a9d929307dce52e6961e57492c03a633ed044

8273043: [TEST_BUG] Automate NimbusJTreeSelTextColor.java

Reviewed-by: serb

! test/jdk/javax/swing/plaf/nimbus/NimbusJTreeSelTextColor.java

Changeset: 708407ed
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Alexey Ivanov <aivanov at openjdk.org>
Date:      2021-09-07 21:12:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/708407eddc9d52c01de02e3986c05e1c6225fa85

8273168: Remove superfluous use of boxing in java.desktop

Reviewed-by: aivanov

! src/java.desktop/share/classes/com/sun/imageio/plugins/png/PNGMetadata.java
! src/java.desktop/share/classes/java/awt/Font.java
! src/java.desktop/share/classes/javax/swing/text/html/CSS.java
! src/java.desktop/share/classes/javax/swing/text/html/HTML.java
! src/java.desktop/share/classes/sun/awt/datatransfer/DataTransferer.java
! src/java.desktop/unix/classes/sun/print/PrintServiceLookupProvider.java
! src/java.desktop/windows/classes/sun/awt/windows/WPathGraphics.java

Changeset: d6d6c069
Author:    Mark Sheppard <msheppar at openjdk.org>
Date:      2021-09-07 22:18:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/d6d6c0692bff77bd18127ed61455aac39370a089

8273246: Amend the test java/nio/channels/DatagramChannel/ManySourcesAndTargets.java to execute in othervm mode

Reviewed-by: alanb

! test/failure_handler/src/share/conf/mac.properties
! test/jdk/java/nio/channels/DatagramChannel/ManySourcesAndTargets.java

Changeset: 8884d2f8
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2021-09-08 00:34:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/8884d2f854fafdc5f775fce557053d072e4a882c

8273462: ProblemList vmTestbase/vm/mlvm/anonloader/stress/oome/heap/Test.java in -Xcomp mode

Reviewed-by: dholmes

! test/hotspot/jtreg/ProblemList-Xcomp.txt

Changeset: 4eacdb38
Author:    Yasumasa Suenaga <ysuenaga at openjdk.org>
Date:      2021-09-08 01:27:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/4eacdb38a83b545603928392eccb116c744ef3b3

8273104: Refactoring option parser for UL

Reviewed-by: iklam, dholmes

! src/hotspot/share/logging/logFileOutput.cpp
! src/hotspot/share/logging/logFileOutput.hpp
! src/hotspot/share/logging/logFileStreamOutput.cpp
! src/hotspot/share/logging/logFileStreamOutput.hpp
! src/hotspot/share/logging/logOutput.cpp
! src/hotspot/share/logging/logOutput.hpp
! test/hotspot/jtreg/runtime/logging/FoldMultilinesTest.java

Changeset: ea4907a8
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2021-09-08 02:13:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/ea4907a8789e00f9ec8d4175241246b8cf53f3f6

8273047: test jfr/api/consumer/TestRecordedFrame.java timing out

Reviewed-by: dholmes

! test/jdk/jdk/jfr/api/consumer/TestRecordedFrame.java

Changeset: 1513dc7a
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Sergey Bylokhov <serb at openjdk.org>
Date:      2021-09-08 04:36:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/1513dc7afc33386106439ccb9b7b16956b3c534a

8271603: Unnecessary Vector usage in java.desktop

Reviewed-by: prr, serb

! src/java.desktop/macosx/classes/com/apple/laf/AquaFileChooserUI.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/common/SimpleRenderedImage.java
! src/java.desktop/share/classes/com/sun/java/swing/plaf/gtk/GTKFileChooserUI.java
! src/java.desktop/share/classes/com/sun/media/sound/AbstractMixer.java
! src/java.desktop/share/classes/com/sun/media/sound/AlawCodec.java
! src/java.desktop/share/classes/com/sun/media/sound/PCMtoPCMCodec.java
! src/java.desktop/share/classes/com/sun/media/sound/UlawCodec.java
! src/java.desktop/share/classes/java/awt/Menu.java
! src/java.desktop/share/classes/java/awt/Window.java
! src/java.desktop/share/classes/javax/print/MimeType.java
! src/java.desktop/share/classes/javax/sound/sampled/AudioSystem.java
! src/java.desktop/share/classes/javax/swing/JFileChooser.java
! src/java.desktop/share/classes/javax/swing/JMenu.java
! src/java.desktop/share/classes/javax/swing/JMenuBar.java
! src/java.desktop/share/classes/javax/swing/JOptionPane.java
! src/java.desktop/share/classes/javax/swing/JPopupMenu.java
! src/java.desktop/share/classes/javax/swing/UIManager.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalFileChooserUI.java
! src/java.desktop/share/classes/javax/swing/text/AbstractDocument.java
! src/java.desktop/share/classes/javax/swing/text/DefaultStyledDocument.java
! src/java.desktop/share/classes/javax/swing/text/JTextComponent.java
! src/java.desktop/share/classes/javax/swing/text/ZoneView.java
! src/java.desktop/share/classes/javax/swing/text/html/AccessibleHTML.java
! src/java.desktop/share/classes/javax/swing/text/html/CSS.java
! src/java.desktop/share/classes/javax/swing/text/rtf/RTFAttributes.java
! src/java.desktop/share/classes/javax/swing/text/rtf/RTFGenerator.java
! src/java.desktop/share/classes/javax/swing/undo/StateEdit.java
! src/java.desktop/share/classes/sun/awt/PlatformFont.java
! src/java.desktop/share/classes/sun/awt/shell/ShellFolder.java
! src/java.desktop/share/classes/sun/swing/plaf/synth/SynthFileChooserUIImpl.java
! src/java.desktop/unix/classes/sun/awt/X11/XWindowPeer.java
! src/java.desktop/unix/classes/sun/print/PrintServiceLookupProvider.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsFileChooserUI.java
! src/java.desktop/windows/classes/sun/awt/Win32GraphicsDevice.java

Changeset: 7d24a334
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-08 07:43:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/7d24a3342129d4c71fad0d8d50d20758291d64b7

8273318: Some containers/docker/TestJFREvents.java configs are running out of memory

Reviewed-by: ngasson, sgehwolf, mseledtsov

! test/hotspot/jtreg/containers/docker/TestJFREvents.java

Changeset: 286a1f6b
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-08 07:44:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/286a1f6b7c6d7c598ced456f1a5f63cac1be8539

8273440: Zero: Disable runtime/Unsafe/InternalErrorTest.java

Reviewed-by: dholmes

! test/hotspot/jtreg/runtime/Unsafe/InternalErrorTest.java

Changeset: a66629a4
Author:    Hamlin Li <mli at openjdk.org>
Date:      2021-09-08 08:01:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/a66629a464b97176bcdc2ca1150d12df6241dc1c

8254167: G1: Record regions where evacuation failed to provide targeted iteration

Reviewed-by: tschatzl, ayang

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
! src/hotspot/share/gc/g1/g1CollectionSet.cpp
! src/hotspot/share/gc/g1/g1CollectionSet.hpp
! src/hotspot/share/gc/g1/g1EvacFailure.cpp
! src/hotspot/share/gc/g1/g1EvacFailure.hpp
+ src/hotspot/share/gc/g1/g1EvacFailureRegions.cpp
+ src/hotspot/share/gc/g1/g1EvacFailureRegions.hpp
+ src/hotspot/share/gc/g1/g1EvacFailureRegions.inline.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp
! src/hotspot/share/gc/g1/g1YoungCollector.cpp
! src/hotspot/share/gc/g1/g1YoungCollector.hpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.cpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.hpp

Changeset: 6750c34c
Author:    Andrew Haley <aph at openjdk.org>
Date:      2021-09-08 10:08:30 +0000
URL:       https://git.openjdk.java.net/loom/commit/6750c34c92b5f28bba4a88ac798b800fce380d32

8270533: AArch64: size_fits_all_mem_uses should return false if its output is a CAS

Reviewed-by: adinn, ngasson

! src/hotspot/cpu/aarch64/aarch64.ad

Changeset: 18555742
Author:    Markus Karg <markus at headcrashing.eu>
Committer: Alan Bateman <alanb at openjdk.org>
Date:      2021-09-08 11:22:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/185557423d3069d627daecdf87315a49d6597b67

8273038: ChannelInputStream.transferTo() uses FileChannel.transferTo(FileChannel)

Reviewed-by: alanb

! src/java.base/share/classes/java/nio/channels/Channels.java
! src/java.base/share/classes/sun/nio/ch/ChannelInputStream.java
+ src/java.base/share/classes/sun/nio/ch/ChannelOutputStream.java
+ test/jdk/java/nio/channels/Channels/TransferTo.java

Changeset: 21012f2b
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Date:      2021-09-08 11:27:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/21012f2bbe214955d05f8bc583dcdceb0949b601

8078641: MethodHandle.asTypeCache can retain classes from unloading

Co-authored-by: Peter Levart <plevart at openjdk.org>
Co-authored-by: Vladimir Ivanov <vlivanov at openjdk.org>
Reviewed-by: psandoz, mchung, plevart

! src/java.base/share/classes/java/lang/invoke/MethodHandle.java
! src/java.base/share/classes/java/lang/invoke/MethodHandleImpl.java

Changeset: faa942c8
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Date:      2021-09-08 11:28:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/faa942c8ba8ad778b6be20ff6d98a5040a9079e9

8273000: Remove WeakReference-based class initialisation barrier implementation

Reviewed-by: psandoz, mchung

! src/java.base/share/classes/java/lang/invoke/DirectMethodHandle.java
! src/java.base/share/classes/jdk/internal/misc/Unsafe.java

Changeset: 59c9f750
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Alexey Ivanov <aivanov at openjdk.org>
Date:      2021-09-08 14:28:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/59c9f750414e4f131c906a5bc20f32f2f9cfe9ec

8273375: Remove redundant 'new String' calls after concatenation in java.desktop

Reviewed-by: aivanov

! src/java.desktop/macosx/classes/com/apple/laf/AquaTabbedPaneCopyFromBasicUI.java
! src/java.desktop/macosx/classes/sun/java2d/IntegerNIORaster.java
! src/java.desktop/share/classes/java/awt/image/ColorModel.java
! src/java.desktop/share/classes/java/awt/image/DirectColorModel.java
! src/java.desktop/share/classes/java/awt/image/IndexColorModel.java
! src/java.desktop/share/classes/sun/awt/image/ByteBandedRaster.java
! src/java.desktop/share/classes/sun/awt/image/ByteComponentRaster.java
! src/java.desktop/share/classes/sun/awt/image/ByteInterleavedRaster.java
! src/java.desktop/share/classes/sun/awt/image/BytePackedRaster.java
! src/java.desktop/share/classes/sun/awt/image/IntegerComponentRaster.java
! src/java.desktop/share/classes/sun/awt/image/IntegerInterleavedRaster.java
! src/java.desktop/share/classes/sun/awt/image/ShortBandedRaster.java
! src/java.desktop/share/classes/sun/awt/image/ShortComponentRaster.java
! src/java.desktop/share/classes/sun/awt/image/ShortInterleavedRaster.java
! src/java.desktop/unix/classes/sun/awt/X11/InfoWindow.java

Changeset: f2f8136c
Author:    jtfuller111 <t-jfuller at microsoft.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2021-09-08 14:38:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/f2f8136cc9f5a3f554f704024748a09cb80bd037

8265443: IGV: disambiguate groups by emiting additional properties

Reviewed-by: thartmann

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

Changeset: 7e662e7b
Author:    Wang Huang <whuang at openjdk.org>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2021-09-08 14:39:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/7e662e7b9d7ea5113f568418e0acac4234ebfb88

8272413: Incorrect num of element count calculation for vector cast

Co-authored-by: Wang Huang <whuang at openjdk.org>
Co-authored-by: Miu Zhuojun <mouzhuojun at huawei.com>
Co-authored-by: Wu Yan <wuyan at openjdk.org>
Reviewed-by: eliu, kvn

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

Changeset: cb112aff
Author:    Masanori Yano <myano at openjdk.org>
Committer: Naoto Sato <naoto at openjdk.org>
Date:      2021-09-08 15:46:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/cb112affd6061e8ace6dad4e92c7b394a413e37f

8269373: some tests in jdk/tools/launcher/ fails on localized Windows platform

Reviewed-by: naoto

! test/jdk/tools/launcher/FXLauncherTest.java
! test/jdk/tools/launcher/SourceMode.java

Changeset: e5f298a7
Author:    Sergey Tsypanov <sergei.tsypanov at yandex.ru>
Committer: Naoto Sato <naoto at openjdk.org>
Date:      2021-09-08 15:54:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/e5f298a7f1f3106b72e43c152c090af1657485f0

8273329: Remove redundant null check from String.getBytes(String charsetName)

Reviewed-by: rriggs, iris, naoto

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

Changeset: d7efd0e8
Author:    Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2021-09-08 16:07:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/d7efd0e8cf14c732427d2c1363b60278bebdc06a

8273450: Fix the copyright header of SVML files

Reviewed-by: dholmes, psandoz

! src/jdk.incubator.vector/linux/native/libsvml/svml_d_acos_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_d_asin_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_d_atan2_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_d_atan_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_d_cbrt_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_d_cos_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_d_cosh_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_d_exp_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_d_expm1_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_d_hypot_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_d_log10_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_d_log1p_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_d_log_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_d_pow_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_d_sin_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_d_sinh_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_d_tan_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_d_tanh_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_s_acos_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_s_asin_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_s_atan2_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_s_atan_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_s_cbrt_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_s_cos_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_s_cosh_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_s_exp_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_s_expm1_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_s_hypot_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_s_log10_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_s_log1p_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_s_log_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_s_pow_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_s_sin_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_s_sinh_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_s_tan_linux_x86.S
! src/jdk.incubator.vector/linux/native/libsvml/svml_s_tanh_linux_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_d_acos_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_d_asin_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_d_atan2_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_d_atan_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_d_cbrt_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_d_cos_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_d_cosh_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_d_exp_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_d_expm1_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_d_hypot_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_d_log10_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_d_log1p_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_d_log_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_d_pow_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_d_sin_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_d_sinh_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_d_tan_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_d_tanh_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_s_acos_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_s_asin_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_s_atan2_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_s_atan_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_s_cbrt_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_s_cos_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_s_cosh_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_s_exp_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_s_expm1_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_s_hypot_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_s_log10_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_s_log1p_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_s_log_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_s_pow_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_s_sin_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_s_sinh_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_s_tan_windows_x86.S
! src/jdk.incubator.vector/windows/native/libsvml/svml_s_tanh_windows_x86.S

Changeset: f7e9f56e
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Date:      2021-09-08 16:17:56 +0000
URL:       https://git.openjdk.java.net/loom/commit/f7e9f56e235dc50daae0a85c9790d5b04c9c60f0

8273359: CI: ciInstanceKlass::get_canonical_holder() doesn't respect instance size

Reviewed-by: kvn

! src/hotspot/share/c1/c1_LIRGenerator.cpp
! src/hotspot/share/ci/ciInstanceKlass.cpp
! src/hotspot/share/ci/ciInstanceKlass.hpp
! src/hotspot/share/opto/compile.cpp
+ test/hotspot/jtreg/compiler/unsafe/AlignmentGapAccess.java

Changeset: 267c61a1
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-08 16:36:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/267c61a16a916e35762e8df5737ec74b06defae8

8273361: InfoOptsTest is failing in tier1

Reviewed-by: jpai, ihse, jlahoda

! test/langtools/tools/javac/options/modes/InfoOptsTest.java
! test/langtools/tools/javac/options/modes/OptionModesTester.java

Changeset: 4d5e1ed9
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2021-09-08 17:38:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/4d5e1ed9589713bdae5ebe659e657b9c6b833c3f

8272375: Improve phrasing of synthesized descriptions in JavaFX docs

Reviewed-by: kcr, prappo

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/doclets.properties
! test/langtools/jdk/javadoc/doclet/testJavaFX/TestJavaFX.java
! test/langtools/jdk/javadoc/doclet/testJavaFX/TestJavaFXCombo.java
! test/langtools/jdk/javadoc/doclet/testJavaFX/TestJavaFXMissingPropComments.java

Changeset: ba31eee4
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2021-09-08 18:33:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/ba31eee4fc92bba3657e5f3fec2b85f55120d7a1

8273109: runtime/cds/appcds/loaderConstraints/DynamicLoaderConstraintsTest times out

Reviewed-by: bpb

! test/hotspot/jtreg/runtime/cds/appcds/loaderConstraints/DynamicLoaderConstraintsTest.java

Changeset: e6805032
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-08 19:02:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/e6805032ff328773eafe8b94e9f1b3b196f52196

8273185: Rename the term "atomic" in ReferenceProcessor

Reviewed-by: ayang, shade

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/parallel/psScavenge.cpp
! src/hotspot/share/gc/shared/referenceProcessor.cpp
! src/hotspot/share/gc/shared/referenceProcessor.hpp


From duke at openjdk.java.net  Thu Sep  9 18:20:00 2021
From: duke at openjdk.java.net (duke)
Date: Thu, 9 Sep 2021 18:20:00 GMT
Subject: git: openjdk/loom: fibers: Fix
 vmTestbase/nsk/jdi/ThreadStartEvent/thread/thread001 issues with what
 appeared to be a duplicate ThreadStart event, but actually is not.
Message-ID: <e74afc41-941f-4e69-bf25-2131e51f71b0@openjdk.java.net>

Changeset: fee6aefa
Author:    Chris Plummer <chris.plummer at oracle.com>
Date:      2021-09-09 18:18:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/fee6aefa36cb6d4f3837419563614073f90a67bf

Fix vmTestbase/nsk/jdi/ThreadStartEvent/thread/thread001 issues with what appeared to be a duplicate ThreadStart event, but actually is not.

! test/hotspot/jtreg/ProblemList-vthread.txt
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadStartEvent/thread/thread001.java


From duke at openjdk.java.net  Thu Sep  9 18:43:07 2021
From: duke at openjdk.java.net (duke)
Date: Thu, 9 Sep 2021 18:43:07 GMT
Subject: git: openjdk/loom: fibers: Update comment with new findings.
Message-ID: <5c0675eb-f08c-4cfc-9bb1-ab4cc635a36c@openjdk.java.net>

Changeset: d3199845
Author:    Chris Plummer <chris.plummer at oracle.com>
Date:      2021-09-09 18:42:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/d3199845569c221e3c32a57af53598b6dc1854f5

Update comment with new findings.

! test/hotspot/jtreg/ProblemList-vthread.txt


From duke at openjdk.java.net  Thu Sep  9 20:25:40 2021
From: duke at openjdk.java.net (duke)
Date: Thu, 9 Sep 2021 20:25:40 GMT
Subject: git: openjdk/loom: fibers: Update comment with new findings.
Message-ID: <55434580-ad61-4062-80a8-cccaa904efb2@openjdk.java.net>

Changeset: eee458d6
Author:    Chris Plummer <chris.plummer at oracle.com>
Date:      2021-09-09 20:24:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/eee458d63bf1f6f7857bfaeceaa7d0ab4708556f

Update comment with new findings.

! test/hotspot/jtreg/ProblemList-vthread.txt


From duke at openjdk.java.net  Thu Sep  9 20:27:18 2021
From: duke at openjdk.java.net (duke)
Date: Thu, 9 Sep 2021 20:27:18 GMT
Subject: git: openjdk/loom: fibers: Minor re-ordering of some items in the
 list.
Message-ID: <60a760b8-f17b-4b3f-a4fb-9b891639fd6e@openjdk.java.net>

Changeset: 6a9d66c1
Author:    Chris Plummer <chris.plummer at oracle.com>
Date:      2021-09-09 20:26:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/6a9d66c1fa5a36ea686c765106dc92cd4b69bac9

Minor re-ordering of some items in the list.

! test/hotspot/jtreg/ProblemList-vthread.txt


From duke at openjdk.java.net  Fri Sep 10 01:30:42 2021
From: duke at openjdk.java.net (duke)
Date: Fri, 10 Sep 2021 01:30:42 GMT
Subject: git: openjdk/loom: fibers: Added jni monitor vthread test.
Message-ID: <b4d8493e-9399-4e86-aa75-f67646f028d0@openjdk.java.net>

Changeset: bd77078c
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2021-09-09 18:30:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/bd77078c2dd3ad1640419a585f4d629981ef59dc

Added jni monitor vthread test.

+ test/hotspot/jtreg/runtime/vthread/JNIMonitor/JNIMonitor.java
+ test/hotspot/jtreg/runtime/vthread/JNIMonitor/libJNIMonitor.cpp


From duke at openjdk.java.net  Fri Sep 10 02:10:19 2021
From: duke at openjdk.java.net (duke)
Date: Fri, 10 Sep 2021 02:10:19 GMT
Subject: git: openjdk/loom: fibers: fixed typo in framepop02.java and excluded
 it from running with virtual wrapper
Message-ID: <8fbc4328-ab18-4aeb-a43d-1ce43b1e49db@openjdk.java.net>

Changeset: 40465330
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2021-09-09 19:08:44 +0000
URL:       https://git.openjdk.java.net/loom/commit/404653309882a018d676e5e1e7578d257ef102b3

fixed typo in framepop02.java and excluded it from running with virtual wrapper

! test/hotspot/jtreg/ProblemList-vthread.txt
! test/hotspot/jtreg/serviceability/jvmti/events/FramePop/framepop02/framepop02.java


From lmesnik at openjdk.java.net  Fri Sep 10 05:20:54 2021
From: lmesnik at openjdk.java.net (Leonid Mesnik)
Date: Fri, 10 Sep 2021 05:20:54 GMT
Subject: RFR: Added VTMT timeout handler [v2]
In-Reply-To: <OHicG_j2gTgpP9DpwiON5pw9Ecz_mdBH2_2wfX84VjQ=.6c63f424-7149-43b1-bb9b-d12444f16f2d@github.com>
References: <OHicG_j2gTgpP9DpwiON5pw9Ecz_mdBH2_2wfX84VjQ=.6c63f424-7149-43b1-bb9b-d12444f16f2d@github.com>
Message-ID: <Npd7XwSszhvrlELMZ6XeYfyUkIKuMoCn5DoOFsn4HjU=.1d5015b6-6a79-4449-8632-0eab2a1b4836@github.com>

> Added VTMT timeout handler

Leonid Mesnik 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 five additional commits since the last revision:

 - Added #ifdef ASSERT
 - Merge branch 'fibers' of https://github.com/openjdk/loom into vtmt
 - Merge branch 'fibers' of https://github.com/openjdk/loom into vtmt
 - printer added
 - Added VTMT timeout handler

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

Changes:
  - all: https://git.openjdk.java.net/loom/pull/61/files
  - new: https://git.openjdk.java.net/loom/pull/61/files/845cef40..c82af1ea

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=loom&pr=61&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=loom&pr=61&range=00-01

  Stats: 11423 lines in 501 files changed: 7014 ins; 2424 del; 1985 mod
  Patch: https://git.openjdk.java.net/loom/pull/61.diff
  Fetch: git fetch https://git.openjdk.java.net/loom pull/61/head:pull/61

PR: https://git.openjdk.java.net/loom/pull/61

From lmesnik at openjdk.java.net  Fri Sep 10 06:07:57 2021
From: lmesnik at openjdk.java.net (Leonid Mesnik)
Date: Fri, 10 Sep 2021 06:07:57 GMT
Subject: RFR: Added VTMT timeout handler [v3]
In-Reply-To: <OHicG_j2gTgpP9DpwiON5pw9Ecz_mdBH2_2wfX84VjQ=.6c63f424-7149-43b1-bb9b-d12444f16f2d@github.com>
References: <OHicG_j2gTgpP9DpwiON5pw9Ecz_mdBH2_2wfX84VjQ=.6c63f424-7149-43b1-bb9b-d12444f16f2d@github.com>
Message-ID: <__32Mtdbkp47WQhFM3EuQNKVSFaSTKBGuA5F9ij2sKg=.3eaff964-f691-41b7-a1af-1f5efdacffb6@github.com>

> Added VTMT timeout handler

Leonid Mesnik has updated the pull request incrementally with one additional commit since the last revision:

  fixed

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

Changes:
  - all: https://git.openjdk.java.net/loom/pull/61/files
  - new: https://git.openjdk.java.net/loom/pull/61/files/c82af1ea..e342c7e0

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=loom&pr=61&range=02
 - incr: https://webrevs.openjdk.java.net/?repo=loom&pr=61&range=01-02

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/loom/pull/61.diff
  Fetch: git fetch https://git.openjdk.java.net/loom pull/61/head:pull/61

PR: https://git.openjdk.java.net/loom/pull/61

From lmesnik at openjdk.java.net  Mon Sep 13 04:54:57 2021
From: lmesnik at openjdk.java.net (Leonid Mesnik)
Date: Mon, 13 Sep 2021 04:54:57 GMT
Subject: RFR: Added VTMT timeout handler [v4]
In-Reply-To: <OHicG_j2gTgpP9DpwiON5pw9Ecz_mdBH2_2wfX84VjQ=.6c63f424-7149-43b1-bb9b-d12444f16f2d@github.com>
References: <OHicG_j2gTgpP9DpwiON5pw9Ecz_mdBH2_2wfX84VjQ=.6c63f424-7149-43b1-bb9b-d12444f16f2d@github.com>
Message-ID: <qP-0XGgNNAakcmkaKtzyuOpIGSjvz8BsJ6xuBlVBDmY=.fd452bf6-a747-497a-a8ae-c76062e65549@github.com>

> Added VTMT timeout handler

Leonid Mesnik has updated the pull request incrementally with one additional commit since the last revision:

  fixed ifdeds

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

Changes:
  - all: https://git.openjdk.java.net/loom/pull/61/files
  - new: https://git.openjdk.java.net/loom/pull/61/files/e342c7e0..7b1a46b3

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=loom&pr=61&range=03
 - incr: https://webrevs.openjdk.java.net/?repo=loom&pr=61&range=02-03

  Stats: 14 lines in 2 files changed: 3 ins; 9 del; 2 mod
  Patch: https://git.openjdk.java.net/loom/pull/61.diff
  Fetch: git fetch https://git.openjdk.java.net/loom pull/61/head:pull/61

PR: https://git.openjdk.java.net/loom/pull/61

From lmesnik at openjdk.java.net  Mon Sep 13 05:05:03 2021
From: lmesnik at openjdk.java.net (Leonid Mesnik)
Date: Mon, 13 Sep 2021 05:05:03 GMT
Subject: Integrated: Added VTMT timeout handler
In-Reply-To: <OHicG_j2gTgpP9DpwiON5pw9Ecz_mdBH2_2wfX84VjQ=.6c63f424-7149-43b1-bb9b-d12444f16f2d@github.com>
References: <OHicG_j2gTgpP9DpwiON5pw9Ecz_mdBH2_2wfX84VjQ=.6c63f424-7149-43b1-bb9b-d12444f16f2d@github.com>
Message-ID: <sn03RWfYe1UhIEvCIOPEcaFV1QB0gp0n8bijU9vAiO8=.6847ca9c-5d16-4750-aa09-82b31b14722d@github.com>

On Wed, 8 Sep 2021 22:03:47 GMT, Leonid Mesnik <lmesnik at openjdk.org> wrote:

> Added VTMT timeout handler

This pull request has now been integrated.

Changeset: 3390dca4
Author:    Leonid Mesnik <lmesnik at openjdk.org>
URL:       https://git.openjdk.java.net/loom/commit/3390dca470ae0a3cf6db16b2572af364773acae6
Stats:     67 lines in 4 files changed: 58 ins; 1 del; 8 mod

Added VTMT timeout handler

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

PR: https://git.openjdk.java.net/loom/pull/61

From duke at openjdk.java.net  Mon Sep 13 10:48:47 2021
From: duke at openjdk.java.net (duke)
Date: Mon, 13 Sep 2021 10:48:47 GMT
Subject: git: openjdk/loom: fibers: Pin virtual thread in JNI MonitorEnter
Message-ID: <499b1340-b25a-43e2-9fc4-2ce7b363f4ec@openjdk.java.net>

Changeset: ebb99de2
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2021-09-13 11:47:44 +0000
URL:       https://git.openjdk.java.net/loom/commit/ebb99de29896259ab68a75a778919b47d5e8aba2

Pin virtual thread in JNI MonitorEnter

! src/hotspot/share/prims/jni.cpp
! src/hotspot/share/runtime/continuation.cpp


From duke at openjdk.java.net  Tue Sep 14 05:25:40 2021
From: duke at openjdk.java.net (duke)
Date: Tue, 14 Sep 2021 05:25:40 GMT
Subject: git: openjdk/loom: fibers: disabled VTMT timeout handler
Message-ID: <29b7211b-c78d-47f3-94eb-3cb7cd5e8774@openjdk.java.net>

Changeset: 44c5dd10
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2021-09-13 22:24:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/44c5dd10d8b2f56a82e0a9bedd84996b07c13a35

disabled VTMT timeout handler

! src/hotspot/share/prims/jvmtiThreadState.cpp


From duke at openjdk.java.net  Tue Sep 14 15:38:08 2021
From: duke at openjdk.java.net (duke)
Date: Tue, 14 Sep 2021 15:38:08 GMT
Subject: git: openjdk/loom: fibers: more tests excluded.
Message-ID: <a2330025-042d-406b-9ddd-98a8008e72d0@openjdk.java.net>

Changeset: 5dbd588e
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2021-09-14 08:37:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/5dbd588e212a0e1d2559bd98327e82c9daff5887

more tests excluded.

! test/hotspot/jtreg/ProblemList-vthread.txt


From duke at openjdk.java.net  Wed Sep 15 05:07:48 2021
From: duke at openjdk.java.net (duke)
Date: Wed, 15 Sep 2021 05:07:48 GMT
Subject: git: openjdk/loom: fibers: more tests problemlisted.
Message-ID: <082f929d-d23c-46be-9b99-6759cf02a48e@openjdk.java.net>

Changeset: 22f7042e
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2021-09-14 22:06:56 +0000
URL:       https://git.openjdk.java.net/loom/commit/22f7042ef4a0b4e40e3dc93b61fc5fe8c98b1fdd

more tests problemlisted.

! test/hotspot/jtreg/ProblemList-vthread.txt
! test/hotspot/jtreg/ProblemList.txt


From duke at openjdk.java.net  Thu Sep 16 02:33:44 2021
From: duke at openjdk.java.net (duke)
Date: Thu, 16 Sep 2021 02:33:44 GMT
Subject: git: openjdk/loom: fibers: Get rid of canSuspendResumeThreadLists().
 This was originally done in jdk/jdk,
 but it looks like the change was not merged in properly.
Message-ID: <22bdb7f3-31b6-4668-8099-5c6b70d46714@openjdk.java.net>

Changeset: b31108c3
Author:    Chris Plummer <chris.plummer at oracle.com>
Date:      2021-09-16 02:32:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/b31108c31588fe4e799b5bbe087e37faf452af21

Get rid of canSuspendResumeThreadLists(). This was originally done in jdk/jdk, but it looks like the change was not merged in properly.

! src/jdk.jdwp.agent/share/native/libjdwp/threadControl.c
! src/jdk.jdwp.agent/share/native/libjdwp/util.c
! src/jdk.jdwp.agent/share/native/libjdwp/util.h


From duke at openjdk.java.net  Thu Sep 16 04:39:11 2021
From: duke at openjdk.java.net (duke)
Date: Thu, 16 Sep 2021 04:39:11 GMT
Subject: git: openjdk/loom: fibers: Get rid of filterOnly arg to
 eventFilterRestricted_passesFilter(). It's no longer used.
Message-ID: <69975146-0559-42b0-a9e4-f2137b87d5be@openjdk.java.net>

Changeset: e7f52246
Author:    Chris Plummer <chris.plummer at oracle.com>
Date:      2021-09-16 04:38:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/e7f52246053931a494077f6ded0fc0e5cd8893cb

Get rid of filterOnly arg to eventFilterRestricted_passesFilter(). It's no longer used.

! src/jdk.jdwp.agent/share/native/libjdwp/eventFilter.c
! src/jdk.jdwp.agent/share/native/libjdwp/eventFilterRestricted.h
! src/jdk.jdwp.agent/share/native/libjdwp/eventHandler.c


From duke at openjdk.java.net  Thu Sep 16 06:23:45 2021
From: duke at openjdk.java.net (duke)
Date: Thu, 16 Sep 2021 06:23:45 GMT
Subject: git: openjdk/loom: fibers: 8 new changesets
Message-ID: <d6fea82b-4ef7-44b3-abc6-11ea16b2fce5@openjdk.java.net>

Changeset: 6167c169
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2021-09-08 17:18:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/6167c16912b3bbd9f455330f7d8722b964d0649e

Placeholder

! src/java.base/share/classes/jdk/internal/javac/PreviewFeature.java

Changeset: f635922d
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2021-09-08 17:28:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/f635922dc0bd893d3a2a1f5ea7a0e95cad257195

ThreadMXBean can use reflection to avoid static dependency

! src/java.management/share/classes/sun/management/ThreadImpl.java

Changeset: 5b97de5f
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2021-09-14 14:06:29 +0000
URL:       https://git.openjdk.java.net/loom/commit/5b97de5fdc0a3bada18ebdd8d5ab9fd9e69808e3

Restore DnsContext

! src/jdk.naming.dns/share/classes/com/sun/jndi/dns/DnsContext.java

Changeset: 5b6c87d7
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2021-09-14 17:11:56 +0000
URL:       https://git.openjdk.java.net/loom/commit/5b6c87d7285ad6395e9fbe4b4b2ec45053e6b401

Add newVirtualThreadPerTaskExecutor in preparation for removal of newVirtualThreadExecutor

! src/java.base/share/classes/java/util/concurrent/Executors.java

Changeset: ee89c94e
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2021-09-14 18:23:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/ee89c94e33abb707bec15f381fbcf21d9133a5e3

Replace join/isCompletedNormally with xxxNow/state

! src/java.base/share/classes/java/util/concurrent/CompletableFuture.java
! src/java.base/share/classes/java/util/concurrent/ExecutorService.java
! src/java.base/share/classes/java/util/concurrent/ExecutorServiceHelper.java
! src/java.base/share/classes/java/util/concurrent/ForkJoinTask.java
! src/java.base/share/classes/java/util/concurrent/Future.java
! src/java.base/share/classes/java/util/concurrent/FutureTask.java
! src/java.base/share/classes/jdk/internal/misc/Blocker.java
! test/jdk/java/lang/Thread/virtual/ThreadPerTaskExecutorTest.java
! test/jdk/java/util/concurrent/ExecutorService/InvokeAllTest.java
! test/jdk/java/util/concurrent/ExecutorService/SubmitTasksTest.java
+ test/jdk/java/util/concurrent/Future/DefaultMethods.java
- test/jdk/java/util/concurrent/Future/IsCompletedNormallyTest.java
- test/jdk/java/util/concurrent/Future/JoinTest.java

Changeset: e7b3eaae
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2021-09-15 14:22:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/e7b3eaae23612b2978b258b7a87691376419d8ab

minRunnable=1 is too low

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

Changeset: ff125ed4
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2021-09-16 06:42:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/ff125ed4b7887ede9a6ab6e91c931b3bd0b73bc9

Not used

- src/java.base/share/classes/java/util/concurrent/DeadlineExpiredException.java

Changeset: 5f7b8e26
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2021-09-16 06:51:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/5f7b8e26ba475c4fad93b3ad7fb4919a303d9409

Fix typo, need to allow > 1

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


From duke at openjdk.java.net  Thu Sep 16 16:50:50 2021
From: duke at openjdk.java.net (duke)
Date: Thu, 16 Sep 2021 16:50:50 GMT
Subject: git: openjdk/loom: fibers: 2 new changesets
Message-ID: <8c5551b7-abfb-4fd2-ad7b-f1faabfc8753@openjdk.java.net>

Changeset: 6d335485
Author:    Chris Plummer <chris.plummer at oracle.com>
Date:      2021-09-16 16:48:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/6d3354851ea84062545b07b5883421b3cbbd83a3

Updated comments for ThreadReference::stop() and interrupt(), and print out error messages if they are called for vthreads.

! src/jdk.jdwp.agent/share/native/libjdwp/ThreadReferenceImpl.c

Changeset: 25ee3698
Author:    Chris Plummer <chris.plummer at oracle.com>
Date:      2021-09-16 16:49:30 +0000
URL:       https://git.openjdk.java.net/loom/commit/25ee3698b498dd142f2b9d77794ac8d07d9cd8cf

Merge branch 'fibers' of https://github.com/plummercj/loom into fibers



From duke at openjdk.java.net  Thu Sep 16 18:53:38 2021
From: duke at openjdk.java.net (duke)
Date: Thu, 16 Sep 2021 18:53:38 GMT
Subject: git: openjdk/loom: fibers: Undo the splitting out of parts of
 handleMethodEnterEvent() into methodEnterHelper(). It's no longer useful
 since we no longer have to simulate of METHOD_ENTRY event.
Message-ID: <96898599-eb11-41b2-a09d-f6ce19195ca0@openjdk.java.net>

Changeset: 232b3c0a
Author:    Chris Plummer <chris.plummer at oracle.com>
Date:      2021-09-16 18:52:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/232b3c0aadcd80bb4a3e4f0cb9f7d67321f22ff6

Undo the splitting out of parts of handleMethodEnterEvent() into methodEnterHelper(). It's no longer useful since we no longer have to simulate of METHOD_ENTRY event.

! src/jdk.jdwp.agent/share/native/libjdwp/stepControl.c


From duke at openjdk.java.net  Thu Sep 16 20:03:43 2021
From: duke at openjdk.java.net (duke)
Date: Thu, 16 Sep 2021 20:03:43 GMT
Subject: git: openjdk/loom: fibers: Remove StepRequest::is_vthread field. It's
 not needed anymore
Message-ID: <7c0e72c7-75b0-4cec-92cd-55564e5cb252@openjdk.java.net>

Changeset: b839dcf3
Author:    Chris Plummer <chris.plummer at oracle.com>
Date:      2021-09-16 20:03:09 +0000
URL:       https://git.openjdk.java.net/loom/commit/b839dcf399884154dd61e4917e15846309c5c809

Remove StepRequest::is_vthread field. It's not needed anymore

! src/jdk.jdwp.agent/share/native/libjdwp/stepControl.c
! src/jdk.jdwp.agent/share/native/libjdwp/stepControl.h


From duke at openjdk.java.net  Thu Sep 16 20:06:08 2021
From: duke at openjdk.java.net (duke)
Date: Thu, 16 Sep 2021 20:06:08 GMT
Subject: git: openjdk/loom: fibers: Remove useless assert.
Message-ID: <c62b895f-f49e-4567-97af-c77a6fb325ba@openjdk.java.net>

Changeset: c4191377
Author:    Chris Plummer <chris.plummer at oracle.com>
Date:      2021-09-16 20:05:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/c4191377767d23f8c27191577b2cc579d8dfdea2

Remove useless assert.

! src/jdk.jdwp.agent/share/native/libjdwp/eventFilter.c


From duke at openjdk.java.net  Thu Sep 16 21:06:06 2021
From: duke at openjdk.java.net (duke)
Date: Thu, 16 Sep 2021 21:06:06 GMT
Subject: git: openjdk/loom: fibers: 2 new changesets
Message-ID: <bd73959d-5ebf-4d64-9957-6a64a3213f29@openjdk.java.net>

Changeset: 2ad9521c
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2021-09-16 22:04:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/2ad9521cb8152c290546201b0b609dd4a5d3cb9a

Remove incorrect assert

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

Changeset: a6012965
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2021-09-16 22:05:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/a6012965df089f8dad8111f528599c3fcbedeb07

Try removing a bunch of excluded tests

! test/hotspot/jtreg/ProblemList-vthread.txt
! test/jdk/ProblemList-vthread.txt


From duke at openjdk.java.net  Fri Sep 17 01:28:50 2021
From: duke at openjdk.java.net (duke)
Date: Fri, 17 Sep 2021 01:28:50 GMT
Subject: git: openjdk/loom: fibers: Reinstate handle_deopted to
 OopOopIterateStackClosure
Message-ID: <082637c1-b7f9-43a1-bc51-a4cd6bb36422@openjdk.java.net>

Changeset: 353b726e
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2021-09-17 02:27:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/353b726e4b3e4d3b2e0c826bdf4b567536cc0bfd

Reinstate handle_deopted to OopOopIterateStackClosure

! src/hotspot/share/oops/instanceStackChunkKlass.cpp


From duke at openjdk.java.net  Fri Sep 17 08:42:40 2021
From: duke at openjdk.java.net (duke)
Date: Fri, 17 Sep 2021 08:42:40 GMT
Subject: git: openjdk/loom: fibers: 94 new changesets
Message-ID: <1c32ecd8-c3c3-4ee7-8cb6-5775001c2b21@openjdk.java.net>

Changeset: 9b5991e8
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2021-09-08 19:30:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/9b5991e811b789fe8b60701657c2f0dd2c222c2e

8273451: Remove unreachable return in mutexLocker::wait

Reviewed-by: minqi, coleenp

! src/hotspot/share/runtime/mutexLocker.hpp

Changeset: a5e4def5
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2021-09-08 19:31:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/a5e4def526697d88ff31a5fdb41d823b899372f2

8265489: Stress test times out because of long ObjectSynchronizer::monitors_iterate(...) operation

Reviewed-by: dcubed

! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/prims/jvmtiEnvBase.hpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/synchronizer.hpp
! src/hotspot/share/services/threadService.cpp

Changeset: 7fd6b0bf
Author:    Roger Riggs <rriggs at openjdk.org>
Date:      2021-09-08 20:53:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/7fd6b0bfd8ab3c64b374c71010bdfa369f0c67e8

8273242: (test) Refactor to use TestNG for RuntimeTests ExecCommand tests

Reviewed-by: naoto, lancea

! test/jdk/java/lang/RuntimeTests/exec/ExecCommand.java

Changeset: 12f0b771
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2021-09-09 00:39:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/12f0b771791614b8a41fc2c62d34481f911109b0

8273516: ProblemList compiler/c2/Test7179138_1.java in -Xcomp mode on win-X64

Reviewed-by: dholmes

! test/hotspot/jtreg/ProblemList-Xcomp.txt

Changeset: 5df26480
Author:    Hamlin Li <mli at openjdk.org>
Date:      2021-09-09 00:41:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/5df26480864f1efd16eb5800833bf7106371b97a

8273218: G1: Rename g1EvacuationInfo to g1EvacInfo

Reviewed-by: tschatzl, ayang

! src/hotspot/share/gc/g1/g1Allocator.cpp
! src/hotspot/share/gc/g1/g1Allocator.hpp
= src/hotspot/share/gc/g1/g1EvacInfo.hpp
! src/hotspot/share/gc/g1/g1Trace.cpp
! src/hotspot/share/gc/g1/g1Trace.hpp
! src/hotspot/share/gc/g1/g1YoungCollector.cpp
! src/hotspot/share/gc/g1/g1YoungCollector.hpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.cpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.hpp

Changeset: 6eba4434
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2021-09-09 06:15:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/6eba443428ff7abe7c0509047ec76432affebe65

8273387: remove some unreferenced gtk-related functions

Reviewed-by: pbansal, clanger

! src/java.desktop/unix/native/libawt_xawt/awt/gtk2_interface.c
! src/java.desktop/unix/native/libawt_xawt/awt/gtk3_interface.c

Changeset: 5b1dfe4e
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-09 07:28:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/5b1dfe4e358d249aef9330e39b6404a13b4ebc0e

8273439: Fix G1CollectedHeap includes and forward declarations

Reviewed-by: ayang, kbarrett

! src/hotspot/share/gc/g1/g1CollectedHeap.hpp

Changeset: dc33bd8b
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-09 07:43:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/dc33bd8b6cfa9a9cd71d7065d284a807774750a2

8273315: Parallelize and increase timeouts for java/foreign/TestMatrix.java test

Reviewed-by: mcimadamore

! test/jdk/java/foreign/TestMatrix.java

Changeset: 8c16f485
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-09 08:07:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/8c16f485b341ee3071c91df39dfb9ba8b9caa44d

8273487: Zero: Handle "zero" variant in runtime tests

Reviewed-by: alanb, dholmes

! test/lib/jdk/test/lib/Platform.java

Changeset: aa931118
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-09 09:46:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/aa9311182ae88312a70b18afd85939718415b77c

8273483: Zero: Clear pending JNI exception check in native method handler

Reviewed-by: aph

! src/hotspot/cpu/zero/zeroInterpreter_zero.cpp

Changeset: 00e059dd
Author:    Evan Whelan <ewhelan at openjdk.org>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2021-09-09 10:23:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/00e059ddb34b5f2d6ba1ea0f38308c5b382a8e4d

8133686: HttpURLConnection.getHeaderFields and URLConnection.getRequestProperties methods return field values in reverse order

Reviewed-by: dfuchs

! src/java.base/share/classes/java/net/URLConnection.java
! src/java.base/share/classes/sun/net/www/MessageHeader.java
+ test/jdk/java/net/HttpURLConnection/HttpURLConnectionHeadersOrder.java
! test/jdk/java/net/URLConnection/RequestPropertyValues.java
! test/jdk/java/net/URLConnection/URLConnectionHeaders.java
+ test/jdk/java/net/URLConnection/URLConnectionHeadersOrder.java
! test/jdk/sun/net/www/MessageHeaderTest.java

Changeset: 9690df7f
Author:    Hamlin Li <mli at openjdk.org>
Date:      2021-09-09 10:41:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/9690df7fb9843bdc4775a34d94b2ca81f40aea0a

8273476: G1: refine G1CollectedHeap::par_iterate_regions_array_part_from

Reviewed-by: ayang, tschatzl

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectionSet.cpp
! src/hotspot/share/gc/g1/g1EvacFailureRegions.cpp

Changeset: f6cc1732
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2021-09-09 10:48:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/f6cc1732f47672cea413fa842c4f106c1314c626

8273539: [PPC64] gtest build error after JDK-8264207

Reviewed-by: shade, stuefe

! test/hotspot/gtest/code/test_codestrings.cpp

Changeset: 5ca26cbd
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-09 13:41:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/5ca26cbddbdd47a73cc141a6215dc89c53841d4a

8273433: Enable parallelism in vmTestbase_nsk_sysdict tests

Reviewed-by: mseledtsov, dholmes

- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree001/TEST.properties
- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree002/TEST.properties
- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree003/TEST.properties
- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree004/TEST.properties
- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree005/TEST.properties
- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree006/TEST.properties
- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree007/TEST.properties
- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree008/TEST.properties
- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree009/TEST.properties
- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree010/TEST.properties
- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree011/TEST.properties
- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree012/TEST.properties
- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain001/TEST.properties
- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain002/TEST.properties
- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain003/TEST.properties
- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain004/TEST.properties
- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain005/TEST.properties
- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain006/TEST.properties
- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain007/TEST.properties
- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain008/TEST.properties

Changeset: 4866eaa9
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2021-09-09 13:44:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/4866eaa997b2ee2a47bdcd0d96202f220fb2774d

8273409: Receiver type narrowed by CCP does not always trigger post-parse call devirtualization

Reviewed-by: vlivanov, neliasso

! src/hotspot/share/opto/phaseX.cpp
+ test/hotspot/jtreg/compiler/c2/irTests/TestPostParseCallDevirtualization.java
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java

Changeset: c81690d7
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2021-09-09 13:54:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/c81690d7166c32caff6ef3a55fe9b157049e2b56

8273498: compiler/c2/Test7179138_1.java timed out

Reviewed-by: roland

! test/hotspot/jtreg/ProblemList-Xcomp.txt
! test/hotspot/jtreg/compiler/c2/Test7179138_1.java

Changeset: e3bda63c
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-09 17:19:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/e3bda63ce29bac0eaea520d42f4927dda77f83f2

8273489: Zero: Handle UseHeavyMonitors on all monitorenter paths

Reviewed-by: coleenp

! src/hotspot/cpu/zero/zeroInterpreter_zero.cpp

Changeset: 96614da0
Author:    Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2021-09-09 17:28:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/96614da0254e7fd4ac9dd3c3059bf23c1aaf37ff

8272903: Missing license header in ArenaAllocator.java

Reviewed-by: bpb, lancea

! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/ArenaAllocator.java

Changeset: ef4a5328
Author:    Saravana Kumar Vijayasekaran <svijayasekar at openjdk.org>
Committer: Erik Joelsson <erikj at openjdk.org>
Date:      2021-09-09 18:24:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/ef4a532802096f3958567c2ed22c1b317ac21fbe

8263773: Reenable German localization for builds at Oracle

Reviewed-by: erikj, ihse

! make/conf/jib-profiles.js
! test/jdk/build/translations/VerifyTranslations.java

Changeset: dd1209e4
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2021-09-09 18:36:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/dd1209e4ae3c8e42d121329639ec4bd359d0a456

8268885: duplicate checkcast when destination type is not first type of intersection type

Reviewed-by: jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TransTypes.java
! test/langtools/tools/javac/cast/intersection/DuplicatedCheckcastTest.java

Changeset: 185eacac
Author:    Per Liden <pliden at openjdk.org>
Date:      2021-09-09 19:19:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/185eacacdde9de12936520a1cda847f7e541c62f

8273545: Remove Thread::is_GC_task_thread()

Reviewed-by: stefank, coleenp, shade

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.hpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/shared/workgroup.cpp
! src/hotspot/share/gc/shared/workgroup.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahWorkGroup.hpp
! src/hotspot/share/gc/z/zCollectedHeap.cpp
! src/hotspot/share/gc/z/zRuntimeWorkers.cpp
! src/hotspot/share/gc/z/zWorkers.cpp
! src/hotspot/share/runtime/thread.hpp
! test/hotspot/gtest/gc/g1/test_g1BatchedGangTask.cpp
! test/hotspot/gtest/gc/g1/test_g1CardSet.cpp
! test/hotspot/gtest/gc/g1/test_stressCommitUncommit.cpp
! test/hotspot/gtest/gc/shared/test_oopStorage.cpp
! test/hotspot/gtest/gc/shared/test_oopStorage_parperf.cpp

Changeset: 4020a60c
Author:    Per Liden <pliden at openjdk.org>
Date:      2021-09-09 19:21:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/4020a60cbb3db0458262212d46515c8c11492a5b

8273550: Replace os::cgc_thread/pgc_thread with os::gc_thread

Reviewed-by: stefank, coleenp

! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/gc/shared/concurrentGCThread.cpp
! src/hotspot/share/gc/shared/workgroup.cpp
! src/hotspot/share/runtime/os.hpp

Changeset: 54dee132
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2021-09-09 19:41:56 +0000
URL:       https://git.openjdk.java.net/loom/commit/54dee132d1a149165e7478b29b740d086c18c424

8273188: java/lang/instrument/BootClassPath/BootClassPathTest.sh fails with "FATAL ERROR in native method: processing of -javaagent failed, processJavaStart failed"

Reviewed-by: dholmes, alanb

! src/java.instrument/share/native/libinstrument/EncodingSupport.h
! src/java.instrument/share/native/libinstrument/InvocationAdapter.c
! src/java.instrument/share/native/libinstrument/JPLISAgent.c
! src/java.instrument/unix/native/libinstrument/EncodingSupport_md.c
! src/java.instrument/windows/native/libinstrument/EncodingSupport_md.c
! test/jdk/ProblemList.txt
! test/jdk/java/lang/instrument/BootClassPath/BootClassPathTest.sh
! test/jdk/java/lang/instrument/BootClassPath/Setup.java

Changeset: 2e321dc7
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Sergey Bylokhov <serb at openjdk.org>
Date:      2021-09-09 21:47:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/2e321dc782e0de9995b1772e4cee9c0304bc183d

8273528: Avoid ByteArrayOutputStream.toByteArray when converting stream to String

Reviewed-by: bpb, xuelei, serb, aivanov

! src/java.base/share/classes/sun/security/util/BitArray.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/png/PNGImageReader.java
! src/java.desktop/share/classes/sun/awt/DebugSettings.java
! src/java.desktop/share/classes/sun/awt/datatransfer/DataTransferer.java

Changeset: 08f0be83
Author:    matias9927 <matias at udel.edu>
Committer: Coleen Phillimore <coleenp at openjdk.org>
Date:      2021-09-10 01:05:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/08f0be8388914901ac40525ed995136ce020f432

8272608: java_lang_System::allow_security_manager() doesn't set its initialization flag

Reviewed-by: coleenp, dholmes

! src/hotspot/share/classfile/javaClasses.cpp

Changeset: 70c9e026
Author:    Pankaj Bansal <pbansal at openjdk.org>
Date:      2021-09-10 06:13:32 +0000
URL:       https://git.openjdk.java.net/loom/commit/70c9e026b63aadf9a2bfcbda45c2b9ea866afafa

8272148: JDesktopPane:getComponentCount() returns one extra than expected with GTKLookAndFeel

Reviewed-by: prr, serb

! src/java.desktop/share/classes/javax/swing/JComponent.java

Changeset: 792281d5
Author:    Tobias Holenstein <tobias.holenstein at oracle.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2021-09-10 07:43:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/792281d559ca1f01493775fdfc2a6ed09b3b883d

8264517: C2: make MachCallNode::return_value_is_used() only available for x86

Reviewed-by: kvn, thartmann

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

Changeset: 2eaf374c
Author:    Tobias Holenstein <tobias.holenstein at oracle.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2021-09-10 07:44:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/2eaf374c5ce08287311cfac8145f97bf839365a7

8272698: LoadNode::pin is unused

Reviewed-by: roland, thartmann

! src/hotspot/share/opto/memnode.hpp

Changeset: c1e39faa
Author:    Per Liden <pliden at openjdk.org>
Date:      2021-09-10 09:49:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/c1e39faaa99ee62ff626ffec9f978ed0f8ffaca1

8273482: Remove "foreground work" concept from WorkGang

Reviewed-by: tschatzl, kbarrett

! src/hotspot/share/gc/shared/workgroup.cpp
! src/hotspot/share/gc/shared/workgroup.hpp
! src/hotspot/share/gc/shenandoah/shenandoahCodeRoots.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.inline.hpp
! src/hotspot/share/services/heapDumper.cpp

Changeset: 4e6de5f9
Author:    kabutz <heinz at javaspecialists.eu>
Committer: Claes Redestad <redestad at openjdk.org>
Date:      2021-09-10 14:13:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/4e6de5f9defc031158e027bcbbaf6232b8c03d60

8273541: Cleaner Thread creates with normal priority instead of MAX_PRIORITY - 2

Reviewed-by: shade, alanb, lancea

! src/java.base/share/classes/jdk/internal/ref/CleanerImpl.java

Changeset: c464f090
Author:    Aleksei Efimov <aefimov at openjdk.org>
Date:      2021-09-10 14:15:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/c464f09056c239f701b400a5c59c54646f840391

8273402: Use derived NamingExceptions in com.sun.jndi.ldap.Connection#readReply

Reviewed-by: dfuchs

! src/java.naming/share/classes/com/sun/jndi/ldap/Connection.java
! src/java.naming/share/classes/com/sun/jndi/ldap/LdapRequest.java
! test/jdk/com/sun/jndi/ldap/NamingExceptionMessageTest.java

Changeset: a37254c7
Author:    Andy Herrick <herrick at openjdk.org>
Date:      2021-09-09 19:31:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/a37254c79fa5973465d90f4b52ab88fe68016c9f

8271868: Warn user when using mac-sign option with unsigned app-image.

Reviewed-by: asemenyuk

! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacAppBundler.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacAppImageBuilder.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacBaseInstallerBundler.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacPkgBundler.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/resources/MacResources.properties
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/resources/MacResources_ja.properties
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/resources/MacResources_zh_CN.properties
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/AppImageFile.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/StandardBundlerParam.java

Changeset: 4afbcaf5
Author:    Andy Herrick <herrick at openjdk.org>
Date:      2021-09-10 14:17:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/4afbcaf55383ec2f5da53282a1547bac3d099e9d

8273592: Backout JDK-8271868

Reviewed-by: kcr, asemenyuk

! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacAppBundler.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacAppImageBuilder.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacBaseInstallerBundler.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacPkgBundler.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/resources/MacResources.properties
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/resources/MacResources_ja.properties
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/resources/MacResources_zh_CN.properties
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/AppImageFile.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/StandardBundlerParam.java

Changeset: 695b434b
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2021-09-10 14:34:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/695b434b442cd616aa598f3a2bb3b69535488d5e

Merge


Changeset: 461a467f
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2021-09-10 14:54:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/461a467f91ba19ae35d7833b7d3e74f62f52e19c

8273456: Do not hold ttyLock around stack walking

Reviewed-by: dholmes, eosterlund

! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/deoptimization.hpp
! src/hotspot/share/runtime/mutex.hpp
! test/hotspot/jtreg/compiler/uncommontrap/TestDeoptOOM.java

Changeset: e58c12e6
Author:    Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2021-09-10 15:39:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/e58c12e61828485bfffbc9d1b865302b93a94158

8273512: Fix the copyright header of x86 macroAssembler files

Reviewed-by: dholmes, thartmann

! src/hotspot/cpu/aarch64/macroAssembler_aarch64_log.cpp
! src/hotspot/cpu/x86/macroAssembler_x86_adler.cpp
! src/hotspot/cpu/x86/macroAssembler_x86_aes.cpp
! src/hotspot/cpu/x86/macroAssembler_x86_arrayCopy_avx3.cpp
! src/hotspot/cpu/x86/macroAssembler_x86_cos.cpp
! src/hotspot/cpu/x86/macroAssembler_x86_exp.cpp
! src/hotspot/cpu/x86/macroAssembler_x86_log.cpp
! src/hotspot/cpu/x86/macroAssembler_x86_log10.cpp
! src/hotspot/cpu/x86/macroAssembler_x86_pow.cpp
! src/hotspot/cpu/x86/macroAssembler_x86_sha.cpp
! src/hotspot/cpu/x86/macroAssembler_x86_sin.cpp
! src/hotspot/cpu/x86/macroAssembler_x86_tan.cpp

Changeset: efe3ed1e
Author:    Phil Race <prr at openjdk.org>
Date:      2021-09-10 16:36:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/efe3ed1e705a6f3785761e64f7187de809daa731

8273358: macOS Monterey does not have the font Times needed by Serif

Reviewed-by: kizune, aivanov

! src/java.desktop/macosx/classes/sun/font/CFontManager.java
+ test/jdk/java/awt/FontClass/LogicalFontsTest.java

Changeset: 81d2acee
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2021-09-10 16:36:57 +0000
URL:       https://git.openjdk.java.net/loom/commit/81d2acee57188a4507c798b46b0bd129dc302fec

8273369: Computing micros between two instants unexpectedly overflows for some cases

Reviewed-by: lancea, rriggs, joehw

! src/java.base/share/classes/java/time/Instant.java
! src/java.base/share/classes/java/time/LocalTime.java
! test/jdk/java/time/test/java/time/TestInstant.java

Changeset: ec9d1beb
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2021-09-10 17:17:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/ec9d1bebd772b3ca4ad3e0654cb4833c72ee238a

8273194: Document the two possible cases when Lookup::ensureInitialized returns

Reviewed-by: alanb

! src/java.base/share/classes/java/lang/invoke/MethodHandles.java

Changeset: d4177a98
Author:    Jim Laskey <jlaskey at openjdk.org>
Date:      2021-09-10 17:58:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/d4177a98c1a3d331033f4cbad8c7af184cd5d486

8273351: bad tag in jdk.random module-info.java

Reviewed-by: rriggs, bpb

! src/jdk.random/share/classes/module-info.java

Changeset: 5e1df2c7
Author:    Jim Laskey <jlaskey at openjdk.org>
Date:      2021-09-10 18:03:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/5e1df2c7d71e9393beaa4fd2d8812b065d053392

8273162: AbstractSplittableWithBrineGenerator does not create a random salt

Reviewed-by: rriggs, bpb

! src/java.base/share/classes/jdk/internal/util/random/RandomSupport.java

Changeset: f690a01f
Author:    jovanstevanovic <jovan.stevanovic1 at outlook.com>
Committer: Joe Wang <joehw at openjdk.org>
Date:      2021-09-10 19:13:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/f690a01f1e5de4ace39aefad656cb7c99f9ec4e1

8273278: Support XSLT on GraalVM Native Image--deterministic bytecode generation in XSLT

Reviewed-by: joehw

! src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/LiteralElement.java
! src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/Mode.java
! src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/Number.java
! src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/util/MethodGenerator.java

Changeset: e4cd2097
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2021-09-10 19:23:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/e4cd2097a56df20da07a2b5c70838431b42c9a73

8273611: Remove unused ProfilePrint_lock

Reviewed-by: iklam

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

Changeset: f42b9279
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2021-09-10 19:33:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/f42b92790a6977ff17869762cd90a58cddccb8be

8273609: Fix trivial doc typos in the compiler area

Reviewed-by: rriggs, vromero, iris

! src/java.compiler/share/classes/javax/annotation/processing/ProcessingEnvironment.java
! src/java.compiler/share/classes/javax/lang/model/util/Elements.java
! src/java.compiler/share/classes/javax/tools/JavaFileManager.java
! src/jdk.compiler/share/classes/com/sun/source/doctree/DocTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/Tree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/TreeVisitor.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/launcher/Main.java

Changeset: 922e86f4
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2021-09-10 22:45:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/922e86f4ff28c7b17af8e7b5867a40fc76b7fdd7

8273522: Rename test property vm.cds.archived.java.heap to vm.cds.write.archived.java.heap

Reviewed-by: minqi, ccheung, mseledtsov

! src/hotspot/share/cds/heapShared.hpp
! src/hotspot/share/prims/whitebox.cpp
! test/hotspot/jtreg/TEST.ROOT
! test/hotspot/jtreg/runtime/cds/SharedStrings.java
! test/hotspot/jtreg/runtime/cds/SharedStringsDedup.java
! test/hotspot/jtreg/runtime/cds/SharedStringsRunAuto.java
! test/hotspot/jtreg/runtime/cds/appcds/CommandLineFlagCombo.java
! test/hotspot/jtreg/runtime/cds/appcds/cacheObject/ArchivedIntegerCacheTest.java
! test/hotspot/jtreg/runtime/cds/appcds/cacheObject/ArchivedModuleComboTest.java
! test/hotspot/jtreg/runtime/cds/appcds/cacheObject/ArchivedModuleCompareTest.java
! test/hotspot/jtreg/runtime/cds/appcds/cacheObject/ArchivedModuleWithCustomImageTest.java
! test/hotspot/jtreg/runtime/cds/appcds/cacheObject/CheckCachedMirrorTest.java
! test/hotspot/jtreg/runtime/cds/appcds/cacheObject/DifferentHeapSizes.java
! test/hotspot/jtreg/runtime/cds/appcds/cacheObject/DumpTimeVerifyFailure.java
! test/hotspot/jtreg/runtime/cds/appcds/cacheObject/GCStressTest.java
! test/hotspot/jtreg/runtime/cds/appcds/cacheObject/HeapFragmentationTest.java
! test/hotspot/jtreg/runtime/cds/appcds/cacheObject/MirrorWithReferenceFieldsTest.java
! test/hotspot/jtreg/runtime/cds/appcds/cacheObject/OpenArchiveRegion.java
! test/hotspot/jtreg/runtime/cds/appcds/cacheObject/PrimitiveTypesTest.java
! test/hotspot/jtreg/runtime/cds/appcds/cacheObject/RedefineClassTest.java
! test/hotspot/jtreg/runtime/cds/appcds/javaldr/ExceptionDuringDumpAtObjectsInitPhase.java
! test/hotspot/jtreg/runtime/cds/appcds/javaldr/GCSharedStringsDuringDump.java
! test/hotspot/jtreg/runtime/cds/appcds/javaldr/HumongousDuringDump.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/ExerciseGC.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/FlagCombo.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/IncompatibleOptions.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/InternSharedString.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/InvalidFileFormat.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/LargePages.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/LockSharedStrings.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/SharedStringsBasic.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/SharedStringsBasicPlus.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/SharedStringsHumongous.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/SharedStringsStress.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/SharedStringsWbTest.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/SysDictCrash.java
! test/hotspot/jtreg/runtime/cds/serviceability/ReplaceCriticalClassesForSubgraphs.java
! test/jtreg-ext/requires/VMProps.java
! test/lib/jdk/test/whitebox/WhiteBox.java
! test/lib/sun/hotspot/WhiteBox.java

Changeset: f189dff5
Author:    Ao Qi <aoqi at openjdk.org>
Committer: Jie Fu <jiefu at openjdk.org>
Date:      2021-09-10 23:13:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/f189dff5cbd4d47e1b2f3c0e5f2c866a7effccdf

8273595: tools/jpackage tests do not work on apt-based Linux distros like Debian

Co-authored-by: Sun Xu <sunxu01 at loongson.cn>
Reviewed-by: asemenyuk, herrick

! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/PackageType.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/TKit.java

Changeset: 2ee1f96c
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Aleksei Efimov <aefimov at openjdk.org>
Date:      2021-09-12 13:48:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/2ee1f96c14b80b63a29445629b1f2e1caf88e075

8273484: Cleanup unnecessary null comparison before instanceof check in java.naming

Reviewed-by: aefimov, dfuchs

! src/java.naming/share/classes/com/sun/jndi/ldap/LdapReferralContext.java
! src/java.naming/share/classes/com/sun/jndi/ldap/SimpleClientId.java
! src/java.naming/share/classes/com/sun/jndi/ldap/pool/ConnectionDesc.java
! src/java.naming/share/classes/com/sun/jndi/toolkit/ctx/AtomicContext.java
! src/java.naming/share/classes/javax/naming/BinaryRefAddr.java
! src/java.naming/share/classes/javax/naming/CompositeName.java
! src/java.naming/share/classes/javax/naming/CompoundName.java
! src/java.naming/share/classes/javax/naming/LinkRef.java
! src/java.naming/share/classes/javax/naming/NameImpl.java
! src/java.naming/share/classes/javax/naming/RefAddr.java
! src/java.naming/share/classes/javax/naming/Reference.java
! src/java.naming/share/classes/javax/naming/directory/BasicAttribute.java
! src/java.naming/share/classes/javax/naming/directory/BasicAttributes.java

Changeset: 9f86082f
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2021-09-13 01:57:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/9f86082fd5174b4543eb6abc0879690430208ba0

8273610: LogTestFixture::restore_config() should not restore options

Reviewed-by: ysuenaga, dholmes

! test/hotspot/gtest/logging/logTestFixture.cpp

Changeset: a73c06de
Author:    Yi Yang <yyang at openjdk.org>
Date:      2021-09-13 02:10:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/a73c06de2ac47033503189140c0f8ee61fcbceae

8273021: C2: Improve Add and Xor ideal optimizations

Co-authored-by: yulei <lei.yul at alibaba-inc.com>
Reviewed-by: thartmann, kvn

! src/hotspot/share/opto/addnode.cpp
! src/hotspot/share/opto/addnode.hpp
+ test/hotspot/jtreg/compiler/c2/TestAddXorIdeal.java

Changeset: 4efcd200
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2021-09-13 04:44:01 +0000
URL:       https://git.openjdk.java.net/loom/commit/4efcd2006f00a6347987ecdacd6e09d59a0006f4

8273478: [macos11] JTabbedPane selected and pressed tab is not legible

Reviewed-by: kizune, aivanov, serb

! src/java.desktop/macosx/classes/com/apple/laf/AquaLookAndFeel.java

Changeset: b0d04976
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2021-09-13 09:24:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/b0d04976bd334f840cb91e3f6dfa2ea680948a39

8273584: TypeElement.getSuperclass crashes for a record TypeElement when j.l.Record is not available

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TypeEnter.java
+ test/langtools/tools/javac/records/RecordsErrorRecovery.java

Changeset: 261cb44b
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2021-09-13 12:10:56 +0000
URL:       https://git.openjdk.java.net/loom/commit/261cb44b13e5910180a2599ca756eb7ae6f9c443

8273629: compiler/uncommontrap/TestDeoptOOM.java fails with release VMs

Reviewed-by: shade

! test/hotspot/jtreg/compiler/uncommontrap/TestDeoptOOM.java

Changeset: f9b2507f
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2021-09-13 12:23:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/f9b2507f3e86bcb91e8ccfd0a84f31712fd535c2

8271834: TestStringDeduplicationAgeThreshold intermittent failures on Shenandoah

Reviewed-by: shade, pliden

! test/hotspot/jtreg/gc/stringdedup/TestStringDeduplicationTools.java

Changeset: 4cfa230e
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2021-09-13 16:06:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/4cfa230e2daac118f21c7d8996d48a1a15d87a62

8273259: Character.getName doesn't follow Unicode spec for ideographs

Reviewed-by: bpb, lancea, iris, darcy

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

Changeset: 7c26ddb5
Author:    Mikhailo Seledtsov <mseledtsov at openjdk.org>
Date:      2021-09-13 17:36:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/7c26ddb575bb6f1161850c31a933d154ae8b96e3

8195809: [TESTBUG] jps and jcmd -l support for containers is not tested

Reviewed-by: hseigel, kevinw

+ test/hotspot/jtreg/containers/docker/TestJcmd.java
! test/hotspot/jtreg/containers/docker/TestJcmdWithSideCar.java
! test/lib/jdk/test/lib/containers/docker/DockerfileConfig.java

Changeset: b4b12101
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2021-09-13 17:46:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/b4b121018d16e531f3a51ff75ae37fdc374d530b

8273616: Fix trivial doc typos in the java.base module

Reviewed-by: jrose, iris, lancea, dfuchs, rriggs

! src/java.base/share/classes/java/io/CharArrayReader.java
! src/java.base/share/classes/java/io/CharArrayWriter.java
! src/java.base/share/classes/java/io/File.java
! src/java.base/share/classes/java/io/FileCleanable.java
! src/java.base/share/classes/java/io/ObjectInputStream.java
! src/java.base/share/classes/java/io/ObjectOutputStream.java
! src/java.base/share/classes/java/lang/AbstractStringBuilder.java
! src/java.base/share/classes/java/lang/Character.java
! src/java.base/share/classes/java/lang/ClassLoader.java
! src/java.base/share/classes/java/lang/Process.java
! src/java.base/share/classes/java/lang/Throwable.java
! src/java.base/share/classes/java/lang/invoke/BootstrapCallInfo.java
! src/java.base/share/classes/java/lang/invoke/MethodHandle.java
! src/java.base/share/classes/java/lang/invoke/SerializedLambda.java
! src/java.base/share/classes/java/lang/invoke/VarHandle.java
! src/java.base/share/classes/java/net/ContentHandler.java
! src/java.base/share/classes/java/net/CookieManager.java
! src/java.base/share/classes/java/net/DatagramSocket.java
! src/java.base/share/classes/java/net/HttpCookie.java
! src/java.base/share/classes/java/net/Inet4Address.java
! src/java.base/share/classes/java/net/Inet6Address.java
! src/java.base/share/classes/java/net/InetAddress.java
! src/java.base/share/classes/java/net/Proxy.java
! src/java.base/share/classes/java/net/ProxySelector.java
! src/java.base/share/classes/java/net/SocketPermission.java
! src/java.base/share/classes/java/nio/charset/CoderResult.java
! src/java.base/share/classes/java/nio/file/FileSystem.java
! src/java.base/share/classes/java/nio/file/Files.java
! src/java.base/share/classes/java/nio/file/SecureDirectoryStream.java
! src/java.base/share/classes/java/nio/file/attribute/UserDefinedFileAttributeView.java
! src/java.base/share/classes/java/nio/file/spi/FileSystemProvider.java
! src/java.base/share/classes/java/nio/file/spi/FileTypeDetector.java
! src/java.base/share/classes/java/util/Currency.java
! src/java.base/share/classes/java/util/Properties.java

Changeset: 6cf5079d
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2021-09-13 17:50:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/6cf5079d8e789c82646a3e16b1763e2c7646d400

8273513: Make java.io.FilterInputStream specification more precise about overrides

Reviewed-by: dfuchs, naoto

! src/java.base/share/classes/java/io/FilterInputStream.java

Changeset: fc0f8542
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2021-09-13 18:05:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/fc0f8542c387e7f25992cc7eaa2bb45aeace3c39

8246797: A convenient method to read OPTIONAL element

Reviewed-by: jnimeh, valeriep

! src/java.base/share/classes/com/sun/crypto/provider/OAEPParameters.java
! src/java.base/share/classes/com/sun/crypto/provider/PBES2Parameters.java
! src/java.base/share/classes/sun/security/pkcs/PKCS7.java
! src/java.base/share/classes/sun/security/util/DerInputStream.java
! src/java.base/share/classes/sun/security/util/DerValue.java
+ test/jdk/com/sun/crypto/provider/AlgorithmParameters/OAEPOrder.java

Changeset: 5095068d
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2021-09-13 20:35:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/5095068d3ba411c56752716df8e35e4215885e1d

8273675: Remove unused Universe::_verify_in_progress flag

Reviewed-by: hseigel

! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/memory/universe.hpp

Changeset: 3d9dc8f8
Author:    Ian Graves <igraves at openjdk.org>
Date:      2021-09-13 21:48:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/3d9dc8f824abf597d9b28f456cfeb5af927221b8

8273430: Suspicious duplicate condition in java.util.regex.Grapheme#isExcludedSpacingMark

Reviewed-by: naoto

! src/java.base/share/classes/java/util/regex/Grapheme.java
- test/jdk/java/util/regex/GraphemeTest.java
+ test/jdk/java/util/regex/whitebox/GraphemeTest.java
+ test/jdk/java/util/regex/whitebox/java.base/java/util/regex/GraphemeTestAccessor.java

Changeset: c54a918a
Author:    David Holmes <dholmes at openjdk.org>
Date:      2021-09-14 01:01:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/c54a918a0e526403a395ad76c1dd0519be136ac7

8273691: Missing comma after 2021 in GraphemeTestAccessor.java copyright notice

Reviewed-by: psandoz

! test/jdk/java/util/regex/whitebox/java.base/java/util/regex/GraphemeTestAccessor.java

Changeset: 8d73ee68
Author:    Yasumasa Suenaga <ysuenaga at openjdk.org>
Date:      2021-09-14 05:12:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/8d73ee684a47fa6a10995a19a431062b54c7eb27

8273471: Add foldmultilines to UL for stdout/err

Reviewed-by: dholmes, iklam

! src/hotspot/share/logging/logConfiguration.cpp
! src/hotspot/share/logging/logFileOutput.cpp
! src/hotspot/share/logging/logFileStreamOutput.cpp
! src/hotspot/share/logging/logFileStreamOutput.hpp
! src/java.base/share/man/java.1
! test/hotspot/gtest/logging/test_logConfiguration.cpp
! test/hotspot/jtreg/runtime/logging/FoldMultilinesTest.java

Changeset: 86a8e552
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-14 08:14:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/86a8e5524ddb5e25dab54b4f56cc1b9c27d0a4a6

8273486: Zero: Handle DiagnoseSyncOnValueBasedClasses VM option

Reviewed-by: dholmes

! src/hotspot/cpu/zero/vm_version_zero.cpp

Changeset: a1433728
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-14 08:18:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/a143372818ffab635b0e97208be53569b159a98b

8273438: Enable parallelism in vmTestbase/metaspace/stressHierarchy tests

Reviewed-by: mseledtsov, iignatyev

- test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy001/TEST.properties
- test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy002/TEST.properties
- test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy003/TEST.properties
- test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy004/TEST.properties
- test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy005/TEST.properties
- test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy006/TEST.properties
- test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy007/TEST.properties
- test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy008/TEST.properties
- test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy009/TEST.properties
- test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy010/TEST.properties
- test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy011/TEST.properties
- test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy012/TEST.properties
- test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy013/TEST.properties
- test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy014/TEST.properties
- test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy015/TEST.properties

Changeset: 1d2458db
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2021-09-14 08:35:09 +0000
URL:       https://git.openjdk.java.net/loom/commit/1d2458db34ed6acdd20bb8c165b7619cdbc32f47

8266550: C2: mirror TypeOopPtr/TypeInstPtr/TypeAryPtr with TypeKlassPtr/TypeInstKlassPtr/TypeAryKlassPtr

Reviewed-by: vlivanov, thartmann

! src/hotspot/share/oops/arrayKlass.cpp
! src/hotspot/share/opto/callnode.cpp
! src/hotspot/share/opto/cfgnode.cpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/doCall.cpp
! src/hotspot/share/opto/escape.cpp
! src/hotspot/share/opto/graphKit.cpp
! src/hotspot/share/opto/idealGraphPrinter.cpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/memnode.cpp
! src/hotspot/share/opto/memnode.hpp
! src/hotspot/share/opto/parseHelper.cpp
! src/hotspot/share/opto/subtypenode.cpp
! src/hotspot/share/opto/type.cpp
! src/hotspot/share/opto/type.hpp
! src/hotspot/share/utilities/growableArray.hpp
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java
! test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/TestIRMatching.java

Changeset: f5272899
Author:    Per Liden <pliden at openjdk.org>
Date:      2021-09-14 08:36:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/f52728993dc8f61a537b899ed0c47d83ca594738

8273639: tests fail with "assert(_handle_mark_nesting > 1) failed: memory leak: allocating handle outside HandleMark"

Reviewed-by: coleenp, dholmes

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

Changeset: 38845805
Author:    Per Liden <pliden at openjdk.org>
Date:      2021-09-14 10:28:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/3884580591e932536a078f4f138920dcc8139c1a

8273597: Rectify Thread::is_ConcurrentGC_thread()

Reviewed-by: stefank, coleenp

! src/hotspot/share/code/nmethod.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.hpp
! src/hotspot/share/gc/shared/concurrentGCThread.hpp
! src/hotspot/share/gc/shared/workgroup.cpp
! src/hotspot/share/gc/shared/workgroup.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahUtils.cpp
! src/hotspot/share/gc/shenandoah/shenandoahWorkGroup.hpp
! src/hotspot/share/gc/z/zCollectedHeap.cpp
! src/hotspot/share/gc/z/zRuntimeWorkers.cpp
! src/hotspot/share/gc/z/zWorkers.cpp
! test/hotspot/gtest/gc/g1/test_g1BatchedGangTask.cpp
! test/hotspot/gtest/gc/g1/test_g1CardSet.cpp
! test/hotspot/gtest/gc/g1/test_stressCommitUncommit.cpp
! test/hotspot/gtest/gc/shared/test_oopStorage.cpp
! test/hotspot/gtest/gc/shared/test_oopStorage_parperf.cpp

Changeset: 5bfd043e
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2021-09-14 11:28:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/5bfd043e16fa79a101a1bee38c59d42d4cd69a48

8273497: building.md should link to both md and html

Reviewed-by: erikj, shade

! doc/building.html
! doc/building.md

Changeset: ed7789d6
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2021-09-14 11:29:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/ed7789d6a08bcf5e49907389c6c36a09e88e852a

8256977: Bump minimum GCC from 5.x to 6 for JDK

Reviewed-by: erikj, shade

! make/autoconf/toolchain.m4
! test/hotspot/gtest/unittest.hpp

Changeset: 31667daa
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2021-09-14 12:46:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/31667daa50b2faf82943821ee02071d222e38268

8273491: java.util.spi.LocaleServiceProvider spec contains statement that is too strict

Reviewed-by: joehw, lancea

! src/java.base/share/classes/java/util/spi/LocaleServiceProvider.java

Changeset: 1d3eb147
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2021-09-14 13:09:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/1d3eb147ee7dd9b237d3cf633a5792544f8cac30

8273635: Attempting to acquire lock StackWatermark_lock/9 out of order with lock tty_lock/3

Reviewed-by: dholmes, eosterlund

! src/hotspot/share/runtime/mutex.hpp
! test/hotspot/jtreg/compiler/uncommontrap/TestDeoptOOM.java

Changeset: 8974b958
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2021-09-14 13:17:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/8974b958866bf43d2639114b764bccbae941943f

8273730: WorkGangBarrierSync constructor unused

Reviewed-by: tschatzl, eosterlund

! src/hotspot/share/gc/shared/workgroup.cpp
! src/hotspot/share/gc/shared/workgroup.hpp

Changeset: fe89dd3b
Author:    Guoxiong Li <gli at openjdk.org>
Date:      2021-09-14 14:46:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/fe89dd3b0d47807c7dbfe24d17f6aca152fc8908

8271254: javac generates unreachable code when using empty semicolon statement

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Gen.java
! test/langtools/tools/javac/T8022186/DeadCodeGeneratedForEmptyTryTest.java

Changeset: 0f31d0fb
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-14 15:49:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/0f31d0fb2c0d5db305e75e1d61bcc44de3e77839

8273373: Zero: Cannot invoke JVM in primordial threads on Zero

Reviewed-by: stuefe

! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os_cpu/linux_zero/os_linux_zero.cpp

Changeset: 394ebc86
Author:    Jonathan Dowland <jdowland at openjdk.org>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2021-09-14 17:12:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/394ebc8642366bc16aedde0d7f09fe4214f14cdd

8270553: Tests should not use (real, in-use, routable) 1.1.1.1 as dummy IP value

Reviewed-by: shade, dfuchs

! test/jdk/java/net/HttpURLConnection/HttpURLConWithProxy.java

Changeset: 22a7191f
Author:    Andy Herrick <herrick at openjdk.org>
Date:      2021-09-14 17:45:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/22a7191f700c6966c59dcd12476f01452243542b

8273040: Turning off JpAllowDowngrades (or Upgrades)

Reviewed-by: asemenyuk

! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/WinMsiBundler.java
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/resources/main.wxs
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/resources/overrides.wxi

Changeset: e7ab3724
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2021-09-14 19:12:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/e7ab3724e79312cf76c7a8fa6befc92e9c960607

8273641: (bf) Buffer subclasses documentation contains template strings

Reviewed-by: rriggs, alanb

! src/java.base/share/classes/java/nio/X-Buffer.java.template

Changeset: 16c3ad1f
Author:    casparcwang <casparcwang at tencent.com>
Committer: Jie Fu <jiefu at openjdk.org>
Date:      2021-09-14 20:55:01 +0000
URL:       https://git.openjdk.java.net/loom/commit/16c3ad1ff4d9a0e21f15656c73a96a6c143c811a

8272574: C2: assert(false) failed: Bad graph detected in build_loop_late

Co-authored-by: Hui Shi <hshi at openjdk.org>
Co-authored-by: Christian Hagedorn <chagedorn at openjdk.org>
Reviewed-by: thartmann, chagedorn, kvn

! src/hotspot/share/opto/loopPredicate.cpp
! src/hotspot/share/opto/loopnode.hpp
! src/hotspot/share/opto/memnode.cpp
+ test/hotspot/jtreg/compiler/loopopts/TestLoopPredicateDep.java

Changeset: e66bf472
Author:    Leo Korinth <lkorinth at openjdk.org>
Date:      2021-09-14 21:17:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/e66bf472484f6873faf45d634f17b68777fdcfa6

8273414: ResourceObj::operator delete should handle nullptr in debug builds

Reviewed-by: stuefe

! src/hotspot/share/memory/allocation.cpp

Changeset: 6cf70f5f
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2021-09-15 05:15:44 +0000
URL:       https://git.openjdk.java.net/loom/commit/6cf70f5f0809276904094bf8eba8786892bf034e

8273638: javax/swing/JTable/4235420/bug4235420.java fails in GTK L&F

Reviewed-by: pbansal, psadhukhan, azvegint

! test/jdk/javax/swing/JTable/4235420/bug4235420.java

Changeset: 1017a2c2
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2021-09-15 05:18:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/1017a2c2d7ae99e0076abcfaf5e730fec3cb9c6c

8273135: java/awt/color/ICC_ColorSpace/MTTransformReplacedProfile.java crashes in liblcms.dylib with NULLSeek+0x7

Reviewed-by: aivanov, azvegint

! src/java.desktop/share/native/liblcms/cmsio0.c
! test/jdk/java/awt/color/ICC_ColorSpace/MTTransformReplacedProfile.java

Changeset: febcc72a
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2021-09-15 05:43:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/febcc72a549e973de4649503fc686fc520e3b3cd

8273366: [testbug] javax/swing/UIDefaults/6302464/bug6302464.java fails on macOS12

Reviewed-by: aivanov, serb

! test/jdk/javax/swing/UIDefaults/6302464/bug6302464.java

Changeset: 02af541b
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-15 08:27:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/02af541b7427a4b74eecab9513a770026d1a8426

8273605: VM Exit does not abort concurrent mark

Reviewed-by: kbarrett, sjohanss

! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.cpp

Changeset: 92c30c94
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-15 08:28:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/92c30c941be09cd43ca794b180b8a1b6f7f952e1

8273599: Remove cross_threshold method usage around GC

Reviewed-by: sjohanss, ayang

! src/hotspot/share/gc/g1/g1BlockOffsetTable.cpp
! src/hotspot/share/gc/g1/g1BlockOffsetTable.hpp
! src/hotspot/share/gc/g1/g1EvacFailure.cpp
! src/hotspot/share/gc/g1/g1FullGCCompactionPoint.cpp
! src/hotspot/share/gc/g1/g1FullGCCompactionPoint.hpp
! src/hotspot/share/gc/g1/heapRegion.cpp
! src/hotspot/share/gc/g1/heapRegion.hpp
! src/hotspot/share/gc/shared/blockOffsetTable.cpp
! src/hotspot/share/gc/shared/blockOffsetTable.hpp
! src/hotspot/share/gc/shared/space.cpp
! src/hotspot/share/gc/shared/space.hpp

Changeset: 8fbcc823
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-15 08:56:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/8fbcc8239a3fc04e56ebbd287c7bb5db731977b7

8273494: Zero: Put libjvm.so into "zero" folder, not "server"

Reviewed-by: ihse, sgehwolf

! make/autoconf/flags-ldflags.m4
! make/autoconf/hotspot.m4
! make/hotspot/HotspotCommon.gmk
! make/modules/java.base/Copy.gmk
! make/modules/java.base/Lib.gmk
! test/lib/jdk/test/lib/Platform.java

Changeset: 4c673df3
Author:    Sergey Tsypanov <sergei.tsypanov at yandex.ru>
Committer: Jorn Vernee <jvernee at openjdk.org>
Date:      2021-09-15 11:11:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/4c673df31e46644b21fefa51e0ea01f7d9b94856

8273656: Improve java.lang.invoke.MethodType.parameterList() and its usage

Reviewed-by: jvernee, vlivanov, mchung

! src/java.base/share/classes/java/lang/invoke/MethodHandles.java
! src/java.base/share/classes/java/lang/invoke/MethodType.java

Changeset: f531b5c7
Author:    Ian Graves <igraves at openjdk.org>
Date:      2021-09-15 13:08:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/f531b5c79633a12efa56c55366e0b7196350e896

8273514: java/util/DoubleStreamSums/CompensatedSums.java failure

Reviewed-by: rriggs, darcy

! test/jdk/java/util/DoubleStreamSums/CompensatedSums.java

Changeset: 8132bfd2
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2021-09-15 13:10:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/8132bfd23f2f7fb52e502a3e6fe488fbdb537df0

8273559: Shenandoah: Shenandoah should support multi-threaded heap dump

Reviewed-by: shade, rkennke, sgehwolf

! src/hotspot/share/gc/shenandoah/shenandoahConcurrentGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.hpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.inline.hpp
+ test/hotspot/jtreg/gc/shenandoah/TestJcmdHeapDump.java

Changeset: a3ca7702
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2021-09-15 13:22:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/a3ca770227065aecc2df9f9c711687fd8ec5d34e

8272815: jpackage --type rpm produces an error: Invalid or unsupported type: [null]

Reviewed-by: herrick, almatvee

! src/jdk.jpackage/share/classes/jdk/jpackage/internal/Arguments.java
! test/jdk/tools/jpackage/share/jdk/jpackage/tests/ErrorTest.java

Changeset: 82904246
Author:    Tobias Holenstein <tobias.holenstein at oracle.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2021-09-15 13:58:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/82904246cd5af69eda96b0382b471d339bd9e204

8272771: frame::pd_ps() is not implemented on any platform

Reviewed-by: shade, dholmes, thartmann

! src/hotspot/cpu/aarch64/frame_aarch64.cpp
! src/hotspot/cpu/arm/frame_arm.cpp
! src/hotspot/cpu/ppc/frame_ppc.cpp
! src/hotspot/cpu/s390/frame_s390.cpp
! src/hotspot/cpu/x86/frame_x86.cpp
! src/hotspot/cpu/zero/frame_zero.cpp
! src/hotspot/share/runtime/frame.hpp
! src/hotspot/share/utilities/debug.cpp

Changeset: 7b2beb6b
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-15 15:49:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/7b2beb6ba6df868fa8e44701f906c40bb7c407bb

8273823: Problemlist gc/stringdedup tests timing out on ZGC

Reviewed-by: zgu, lkorinth

! test/hotspot/jtreg/ProblemList.txt

Changeset: cbffecc6
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-15 17:21:44 +0000
URL:       https://git.openjdk.java.net/loom/commit/cbffecc61e4a9ac1172926ef4f20d918d73adde9

8273832: gc/shenandoah/TestJcmdHeapDump.java does not have a @requires vm.gc.shenandoah

Reviewed-by: zgu

! test/hotspot/jtreg/gc/shenandoah/TestJcmdHeapDump.java

Changeset: 74ffe122
Author:    Serguei Spitsyn <sspitsyn at openjdk.org>
Date:      2021-09-15 20:00:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/74ffe12267cb3ae63072a06f50083fd0352d8049

8273575: memory leak in appendBootClassPath(), paths must be deallocated

Reviewed-by: dholmes, amenkov

! src/java.instrument/share/native/libinstrument/InvocationAdapter.c

Changeset: 439ba67d
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2021-09-17 09:36:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/439ba67dfcc7ad118234fcfca5a4af4b56746396

Merge

! make/autoconf/toolchain.m4
! make/conf/jib-profiles.js
! src/hotspot/cpu/aarch64/frame_aarch64.cpp
! src/hotspot/cpu/arm/frame_arm.cpp
! src/hotspot/cpu/x86/frame_x86.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/code/nmethod.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1EvacFailureRegions.cpp
! src/hotspot/share/gc/g1/g1FullGCCompactionPoint.cpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.hpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/shared/space.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.inline.hpp
! src/hotspot/share/gc/z/zCollectedHeap.cpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/memnode.cpp
! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/prims/jvmtiEnvBase.hpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/frame.hpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/mutexLocker.hpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/services/heapDumper.cpp
! src/hotspot/share/services/threadService.cpp
! src/hotspot/share/utilities/debug.cpp
! src/java.base/share/classes/java/io/FilterInputStream.java
! src/java.base/share/classes/java/lang/Throwable.java
! src/java.base/share/classes/java/net/DatagramSocket.java
! src/java.base/share/classes/java/net/InetAddress.java
! test/hotspot/jtreg/ProblemList.txt
! test/jdk/ProblemList.txt
! test/jtreg-ext/requires/VMProps.java
! make/autoconf/toolchain.m4
! make/conf/jib-profiles.js
! src/hotspot/cpu/aarch64/frame_aarch64.cpp
! src/hotspot/cpu/arm/frame_arm.cpp
! src/hotspot/cpu/x86/frame_x86.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/code/nmethod.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1EvacFailureRegions.cpp
! src/hotspot/share/gc/g1/g1FullGCCompactionPoint.cpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.hpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/shared/space.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.inline.hpp
! src/hotspot/share/gc/z/zCollectedHeap.cpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/memnode.cpp
! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/prims/jvmtiEnvBase.hpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/frame.hpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/mutexLocker.hpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/services/heapDumper.cpp
! src/hotspot/share/services/threadService.cpp
! src/hotspot/share/utilities/debug.cpp
! src/java.base/share/classes/java/io/FilterInputStream.java
! src/java.base/share/classes/java/lang/Throwable.java
! src/java.base/share/classes/java/net/DatagramSocket.java
! src/java.base/share/classes/java/net/InetAddress.java
! test/hotspot/jtreg/ProblemList.txt
! test/jdk/ProblemList.txt
! test/jtreg-ext/requires/VMProps.java


From duke at openjdk.java.net  Fri Sep 17 08:48:09 2021
From: duke at openjdk.java.net (duke)
Date: Fri, 17 Sep 2021 08:48:09 GMT
Subject: git: openjdk/loom: master: 93 new changesets
Message-ID: <78e26d99-856c-45ef-92a7-c40fcd282ead@openjdk.java.net>

Changeset: 9b5991e8
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2021-09-08 19:30:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/9b5991e811b789fe8b60701657c2f0dd2c222c2e

8273451: Remove unreachable return in mutexLocker::wait

Reviewed-by: minqi, coleenp

! src/hotspot/share/runtime/mutexLocker.hpp

Changeset: a5e4def5
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2021-09-08 19:31:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/a5e4def526697d88ff31a5fdb41d823b899372f2

8265489: Stress test times out because of long ObjectSynchronizer::monitors_iterate(...) operation

Reviewed-by: dcubed

! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/prims/jvmtiEnvBase.hpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/synchronizer.hpp
! src/hotspot/share/services/threadService.cpp

Changeset: 7fd6b0bf
Author:    Roger Riggs <rriggs at openjdk.org>
Date:      2021-09-08 20:53:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/7fd6b0bfd8ab3c64b374c71010bdfa369f0c67e8

8273242: (test) Refactor to use TestNG for RuntimeTests ExecCommand tests

Reviewed-by: naoto, lancea

! test/jdk/java/lang/RuntimeTests/exec/ExecCommand.java

Changeset: 12f0b771
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2021-09-09 00:39:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/12f0b771791614b8a41fc2c62d34481f911109b0

8273516: ProblemList compiler/c2/Test7179138_1.java in -Xcomp mode on win-X64

Reviewed-by: dholmes

! test/hotspot/jtreg/ProblemList-Xcomp.txt

Changeset: 5df26480
Author:    Hamlin Li <mli at openjdk.org>
Date:      2021-09-09 00:41:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/5df26480864f1efd16eb5800833bf7106371b97a

8273218: G1: Rename g1EvacuationInfo to g1EvacInfo

Reviewed-by: tschatzl, ayang

! src/hotspot/share/gc/g1/g1Allocator.cpp
! src/hotspot/share/gc/g1/g1Allocator.hpp
= src/hotspot/share/gc/g1/g1EvacInfo.hpp
! src/hotspot/share/gc/g1/g1Trace.cpp
! src/hotspot/share/gc/g1/g1Trace.hpp
! src/hotspot/share/gc/g1/g1YoungCollector.cpp
! src/hotspot/share/gc/g1/g1YoungCollector.hpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.cpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.hpp

Changeset: 6eba4434
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2021-09-09 06:15:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/6eba443428ff7abe7c0509047ec76432affebe65

8273387: remove some unreferenced gtk-related functions

Reviewed-by: pbansal, clanger

! src/java.desktop/unix/native/libawt_xawt/awt/gtk2_interface.c
! src/java.desktop/unix/native/libawt_xawt/awt/gtk3_interface.c

Changeset: 5b1dfe4e
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-09 07:28:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/5b1dfe4e358d249aef9330e39b6404a13b4ebc0e

8273439: Fix G1CollectedHeap includes and forward declarations

Reviewed-by: ayang, kbarrett

! src/hotspot/share/gc/g1/g1CollectedHeap.hpp

Changeset: dc33bd8b
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-09 07:43:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/dc33bd8b6cfa9a9cd71d7065d284a807774750a2

8273315: Parallelize and increase timeouts for java/foreign/TestMatrix.java test

Reviewed-by: mcimadamore

! test/jdk/java/foreign/TestMatrix.java

Changeset: 8c16f485
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-09 08:07:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/8c16f485b341ee3071c91df39dfb9ba8b9caa44d

8273487: Zero: Handle "zero" variant in runtime tests

Reviewed-by: alanb, dholmes

! test/lib/jdk/test/lib/Platform.java

Changeset: aa931118
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-09 09:46:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/aa9311182ae88312a70b18afd85939718415b77c

8273483: Zero: Clear pending JNI exception check in native method handler

Reviewed-by: aph

! src/hotspot/cpu/zero/zeroInterpreter_zero.cpp

Changeset: 00e059dd
Author:    Evan Whelan <ewhelan at openjdk.org>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2021-09-09 10:23:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/00e059ddb34b5f2d6ba1ea0f38308c5b382a8e4d

8133686: HttpURLConnection.getHeaderFields and URLConnection.getRequestProperties methods return field values in reverse order

Reviewed-by: dfuchs

! src/java.base/share/classes/java/net/URLConnection.java
! src/java.base/share/classes/sun/net/www/MessageHeader.java
+ test/jdk/java/net/HttpURLConnection/HttpURLConnectionHeadersOrder.java
! test/jdk/java/net/URLConnection/RequestPropertyValues.java
! test/jdk/java/net/URLConnection/URLConnectionHeaders.java
+ test/jdk/java/net/URLConnection/URLConnectionHeadersOrder.java
! test/jdk/sun/net/www/MessageHeaderTest.java

Changeset: 9690df7f
Author:    Hamlin Li <mli at openjdk.org>
Date:      2021-09-09 10:41:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/9690df7fb9843bdc4775a34d94b2ca81f40aea0a

8273476: G1: refine G1CollectedHeap::par_iterate_regions_array_part_from

Reviewed-by: ayang, tschatzl

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectionSet.cpp
! src/hotspot/share/gc/g1/g1EvacFailureRegions.cpp

Changeset: f6cc1732
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2021-09-09 10:48:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/f6cc1732f47672cea413fa842c4f106c1314c626

8273539: [PPC64] gtest build error after JDK-8264207

Reviewed-by: shade, stuefe

! test/hotspot/gtest/code/test_codestrings.cpp

Changeset: 5ca26cbd
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-09 13:41:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/5ca26cbddbdd47a73cc141a6215dc89c53841d4a

8273433: Enable parallelism in vmTestbase_nsk_sysdict tests

Reviewed-by: mseledtsov, dholmes

- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree001/TEST.properties
- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree002/TEST.properties
- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree003/TEST.properties
- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree004/TEST.properties
- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree005/TEST.properties
- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree006/TEST.properties
- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree007/TEST.properties
- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree008/TEST.properties
- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree009/TEST.properties
- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree010/TEST.properties
- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree011/TEST.properties
- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree012/TEST.properties
- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain001/TEST.properties
- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain002/TEST.properties
- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain003/TEST.properties
- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain004/TEST.properties
- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain005/TEST.properties
- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain006/TEST.properties
- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain007/TEST.properties
- test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain008/TEST.properties

Changeset: 4866eaa9
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2021-09-09 13:44:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/4866eaa997b2ee2a47bdcd0d96202f220fb2774d

8273409: Receiver type narrowed by CCP does not always trigger post-parse call devirtualization

Reviewed-by: vlivanov, neliasso

! src/hotspot/share/opto/phaseX.cpp
+ test/hotspot/jtreg/compiler/c2/irTests/TestPostParseCallDevirtualization.java
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java

Changeset: c81690d7
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2021-09-09 13:54:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/c81690d7166c32caff6ef3a55fe9b157049e2b56

8273498: compiler/c2/Test7179138_1.java timed out

Reviewed-by: roland

! test/hotspot/jtreg/ProblemList-Xcomp.txt
! test/hotspot/jtreg/compiler/c2/Test7179138_1.java

Changeset: e3bda63c
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-09 17:19:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/e3bda63ce29bac0eaea520d42f4927dda77f83f2

8273489: Zero: Handle UseHeavyMonitors on all monitorenter paths

Reviewed-by: coleenp

! src/hotspot/cpu/zero/zeroInterpreter_zero.cpp

Changeset: 96614da0
Author:    Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2021-09-09 17:28:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/96614da0254e7fd4ac9dd3c3059bf23c1aaf37ff

8272903: Missing license header in ArenaAllocator.java

Reviewed-by: bpb, lancea

! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/ArenaAllocator.java

Changeset: ef4a5328
Author:    Saravana Kumar Vijayasekaran <svijayasekar at openjdk.org>
Committer: Erik Joelsson <erikj at openjdk.org>
Date:      2021-09-09 18:24:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/ef4a532802096f3958567c2ed22c1b317ac21fbe

8263773: Reenable German localization for builds at Oracle

Reviewed-by: erikj, ihse

! make/conf/jib-profiles.js
! test/jdk/build/translations/VerifyTranslations.java

Changeset: dd1209e4
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2021-09-09 18:36:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/dd1209e4ae3c8e42d121329639ec4bd359d0a456

8268885: duplicate checkcast when destination type is not first type of intersection type

Reviewed-by: jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TransTypes.java
! test/langtools/tools/javac/cast/intersection/DuplicatedCheckcastTest.java

Changeset: 185eacac
Author:    Per Liden <pliden at openjdk.org>
Date:      2021-09-09 19:19:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/185eacacdde9de12936520a1cda847f7e541c62f

8273545: Remove Thread::is_GC_task_thread()

Reviewed-by: stefank, coleenp, shade

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.hpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/shared/workgroup.cpp
! src/hotspot/share/gc/shared/workgroup.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahWorkGroup.hpp
! src/hotspot/share/gc/z/zCollectedHeap.cpp
! src/hotspot/share/gc/z/zRuntimeWorkers.cpp
! src/hotspot/share/gc/z/zWorkers.cpp
! src/hotspot/share/runtime/thread.hpp
! test/hotspot/gtest/gc/g1/test_g1BatchedGangTask.cpp
! test/hotspot/gtest/gc/g1/test_g1CardSet.cpp
! test/hotspot/gtest/gc/g1/test_stressCommitUncommit.cpp
! test/hotspot/gtest/gc/shared/test_oopStorage.cpp
! test/hotspot/gtest/gc/shared/test_oopStorage_parperf.cpp

Changeset: 4020a60c
Author:    Per Liden <pliden at openjdk.org>
Date:      2021-09-09 19:21:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/4020a60cbb3db0458262212d46515c8c11492a5b

8273550: Replace os::cgc_thread/pgc_thread with os::gc_thread

Reviewed-by: stefank, coleenp

! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/gc/shared/concurrentGCThread.cpp
! src/hotspot/share/gc/shared/workgroup.cpp
! src/hotspot/share/runtime/os.hpp

Changeset: 54dee132
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2021-09-09 19:41:56 +0000
URL:       https://git.openjdk.java.net/loom/commit/54dee132d1a149165e7478b29b740d086c18c424

8273188: java/lang/instrument/BootClassPath/BootClassPathTest.sh fails with "FATAL ERROR in native method: processing of -javaagent failed, processJavaStart failed"

Reviewed-by: dholmes, alanb

! src/java.instrument/share/native/libinstrument/EncodingSupport.h
! src/java.instrument/share/native/libinstrument/InvocationAdapter.c
! src/java.instrument/share/native/libinstrument/JPLISAgent.c
! src/java.instrument/unix/native/libinstrument/EncodingSupport_md.c
! src/java.instrument/windows/native/libinstrument/EncodingSupport_md.c
! test/jdk/ProblemList.txt
! test/jdk/java/lang/instrument/BootClassPath/BootClassPathTest.sh
! test/jdk/java/lang/instrument/BootClassPath/Setup.java

Changeset: 2e321dc7
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Sergey Bylokhov <serb at openjdk.org>
Date:      2021-09-09 21:47:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/2e321dc782e0de9995b1772e4cee9c0304bc183d

8273528: Avoid ByteArrayOutputStream.toByteArray when converting stream to String

Reviewed-by: bpb, xuelei, serb, aivanov

! src/java.base/share/classes/sun/security/util/BitArray.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/png/PNGImageReader.java
! src/java.desktop/share/classes/sun/awt/DebugSettings.java
! src/java.desktop/share/classes/sun/awt/datatransfer/DataTransferer.java

Changeset: 08f0be83
Author:    matias9927 <matias at udel.edu>
Committer: Coleen Phillimore <coleenp at openjdk.org>
Date:      2021-09-10 01:05:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/08f0be8388914901ac40525ed995136ce020f432

8272608: java_lang_System::allow_security_manager() doesn't set its initialization flag

Reviewed-by: coleenp, dholmes

! src/hotspot/share/classfile/javaClasses.cpp

Changeset: 70c9e026
Author:    Pankaj Bansal <pbansal at openjdk.org>
Date:      2021-09-10 06:13:32 +0000
URL:       https://git.openjdk.java.net/loom/commit/70c9e026b63aadf9a2bfcbda45c2b9ea866afafa

8272148: JDesktopPane:getComponentCount() returns one extra than expected with GTKLookAndFeel

Reviewed-by: prr, serb

! src/java.desktop/share/classes/javax/swing/JComponent.java

Changeset: 792281d5
Author:    Tobias Holenstein <tobias.holenstein at oracle.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2021-09-10 07:43:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/792281d559ca1f01493775fdfc2a6ed09b3b883d

8264517: C2: make MachCallNode::return_value_is_used() only available for x86

Reviewed-by: kvn, thartmann

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

Changeset: 2eaf374c
Author:    Tobias Holenstein <tobias.holenstein at oracle.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2021-09-10 07:44:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/2eaf374c5ce08287311cfac8145f97bf839365a7

8272698: LoadNode::pin is unused

Reviewed-by: roland, thartmann

! src/hotspot/share/opto/memnode.hpp

Changeset: c1e39faa
Author:    Per Liden <pliden at openjdk.org>
Date:      2021-09-10 09:49:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/c1e39faaa99ee62ff626ffec9f978ed0f8ffaca1

8273482: Remove "foreground work" concept from WorkGang

Reviewed-by: tschatzl, kbarrett

! src/hotspot/share/gc/shared/workgroup.cpp
! src/hotspot/share/gc/shared/workgroup.hpp
! src/hotspot/share/gc/shenandoah/shenandoahCodeRoots.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.inline.hpp
! src/hotspot/share/services/heapDumper.cpp

Changeset: 4e6de5f9
Author:    kabutz <heinz at javaspecialists.eu>
Committer: Claes Redestad <redestad at openjdk.org>
Date:      2021-09-10 14:13:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/4e6de5f9defc031158e027bcbbaf6232b8c03d60

8273541: Cleaner Thread creates with normal priority instead of MAX_PRIORITY - 2

Reviewed-by: shade, alanb, lancea

! src/java.base/share/classes/jdk/internal/ref/CleanerImpl.java

Changeset: c464f090
Author:    Aleksei Efimov <aefimov at openjdk.org>
Date:      2021-09-10 14:15:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/c464f09056c239f701b400a5c59c54646f840391

8273402: Use derived NamingExceptions in com.sun.jndi.ldap.Connection#readReply

Reviewed-by: dfuchs

! src/java.naming/share/classes/com/sun/jndi/ldap/Connection.java
! src/java.naming/share/classes/com/sun/jndi/ldap/LdapRequest.java
! test/jdk/com/sun/jndi/ldap/NamingExceptionMessageTest.java

Changeset: a37254c7
Author:    Andy Herrick <herrick at openjdk.org>
Date:      2021-09-09 19:31:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/a37254c79fa5973465d90f4b52ab88fe68016c9f

8271868: Warn user when using mac-sign option with unsigned app-image.

Reviewed-by: asemenyuk

! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacAppBundler.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacAppImageBuilder.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacBaseInstallerBundler.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacPkgBundler.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/resources/MacResources.properties
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/resources/MacResources_ja.properties
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/resources/MacResources_zh_CN.properties
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/AppImageFile.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/StandardBundlerParam.java

Changeset: 4afbcaf5
Author:    Andy Herrick <herrick at openjdk.org>
Date:      2021-09-10 14:17:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/4afbcaf55383ec2f5da53282a1547bac3d099e9d

8273592: Backout JDK-8271868

Reviewed-by: kcr, asemenyuk

! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacAppBundler.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacAppImageBuilder.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacBaseInstallerBundler.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacPkgBundler.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/resources/MacResources.properties
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/resources/MacResources_ja.properties
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/resources/MacResources_zh_CN.properties
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/AppImageFile.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/StandardBundlerParam.java

Changeset: 695b434b
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2021-09-10 14:34:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/695b434b442cd616aa598f3a2bb3b69535488d5e

Merge


Changeset: 461a467f
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2021-09-10 14:54:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/461a467f91ba19ae35d7833b7d3e74f62f52e19c

8273456: Do not hold ttyLock around stack walking

Reviewed-by: dholmes, eosterlund

! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/deoptimization.hpp
! src/hotspot/share/runtime/mutex.hpp
! test/hotspot/jtreg/compiler/uncommontrap/TestDeoptOOM.java

Changeset: e58c12e6
Author:    Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2021-09-10 15:39:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/e58c12e61828485bfffbc9d1b865302b93a94158

8273512: Fix the copyright header of x86 macroAssembler files

Reviewed-by: dholmes, thartmann

! src/hotspot/cpu/aarch64/macroAssembler_aarch64_log.cpp
! src/hotspot/cpu/x86/macroAssembler_x86_adler.cpp
! src/hotspot/cpu/x86/macroAssembler_x86_aes.cpp
! src/hotspot/cpu/x86/macroAssembler_x86_arrayCopy_avx3.cpp
! src/hotspot/cpu/x86/macroAssembler_x86_cos.cpp
! src/hotspot/cpu/x86/macroAssembler_x86_exp.cpp
! src/hotspot/cpu/x86/macroAssembler_x86_log.cpp
! src/hotspot/cpu/x86/macroAssembler_x86_log10.cpp
! src/hotspot/cpu/x86/macroAssembler_x86_pow.cpp
! src/hotspot/cpu/x86/macroAssembler_x86_sha.cpp
! src/hotspot/cpu/x86/macroAssembler_x86_sin.cpp
! src/hotspot/cpu/x86/macroAssembler_x86_tan.cpp

Changeset: efe3ed1e
Author:    Phil Race <prr at openjdk.org>
Date:      2021-09-10 16:36:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/efe3ed1e705a6f3785761e64f7187de809daa731

8273358: macOS Monterey does not have the font Times needed by Serif

Reviewed-by: kizune, aivanov

! src/java.desktop/macosx/classes/sun/font/CFontManager.java
+ test/jdk/java/awt/FontClass/LogicalFontsTest.java

Changeset: 81d2acee
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2021-09-10 16:36:57 +0000
URL:       https://git.openjdk.java.net/loom/commit/81d2acee57188a4507c798b46b0bd129dc302fec

8273369: Computing micros between two instants unexpectedly overflows for some cases

Reviewed-by: lancea, rriggs, joehw

! src/java.base/share/classes/java/time/Instant.java
! src/java.base/share/classes/java/time/LocalTime.java
! test/jdk/java/time/test/java/time/TestInstant.java

Changeset: ec9d1beb
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2021-09-10 17:17:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/ec9d1bebd772b3ca4ad3e0654cb4833c72ee238a

8273194: Document the two possible cases when Lookup::ensureInitialized returns

Reviewed-by: alanb

! src/java.base/share/classes/java/lang/invoke/MethodHandles.java

Changeset: d4177a98
Author:    Jim Laskey <jlaskey at openjdk.org>
Date:      2021-09-10 17:58:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/d4177a98c1a3d331033f4cbad8c7af184cd5d486

8273351: bad tag in jdk.random module-info.java

Reviewed-by: rriggs, bpb

! src/jdk.random/share/classes/module-info.java

Changeset: 5e1df2c7
Author:    Jim Laskey <jlaskey at openjdk.org>
Date:      2021-09-10 18:03:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/5e1df2c7d71e9393beaa4fd2d8812b065d053392

8273162: AbstractSplittableWithBrineGenerator does not create a random salt

Reviewed-by: rriggs, bpb

! src/java.base/share/classes/jdk/internal/util/random/RandomSupport.java

Changeset: f690a01f
Author:    jovanstevanovic <jovan.stevanovic1 at outlook.com>
Committer: Joe Wang <joehw at openjdk.org>
Date:      2021-09-10 19:13:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/f690a01f1e5de4ace39aefad656cb7c99f9ec4e1

8273278: Support XSLT on GraalVM Native Image--deterministic bytecode generation in XSLT

Reviewed-by: joehw

! src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/LiteralElement.java
! src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/Mode.java
! src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/Number.java
! src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/util/MethodGenerator.java

Changeset: e4cd2097
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2021-09-10 19:23:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/e4cd2097a56df20da07a2b5c70838431b42c9a73

8273611: Remove unused ProfilePrint_lock

Reviewed-by: iklam

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

Changeset: f42b9279
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2021-09-10 19:33:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/f42b92790a6977ff17869762cd90a58cddccb8be

8273609: Fix trivial doc typos in the compiler area

Reviewed-by: rriggs, vromero, iris

! src/java.compiler/share/classes/javax/annotation/processing/ProcessingEnvironment.java
! src/java.compiler/share/classes/javax/lang/model/util/Elements.java
! src/java.compiler/share/classes/javax/tools/JavaFileManager.java
! src/jdk.compiler/share/classes/com/sun/source/doctree/DocTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/Tree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/TreeVisitor.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/launcher/Main.java

Changeset: 922e86f4
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2021-09-10 22:45:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/922e86f4ff28c7b17af8e7b5867a40fc76b7fdd7

8273522: Rename test property vm.cds.archived.java.heap to vm.cds.write.archived.java.heap

Reviewed-by: minqi, ccheung, mseledtsov

! src/hotspot/share/cds/heapShared.hpp
! src/hotspot/share/prims/whitebox.cpp
! test/hotspot/jtreg/TEST.ROOT
! test/hotspot/jtreg/runtime/cds/SharedStrings.java
! test/hotspot/jtreg/runtime/cds/SharedStringsDedup.java
! test/hotspot/jtreg/runtime/cds/SharedStringsRunAuto.java
! test/hotspot/jtreg/runtime/cds/appcds/CommandLineFlagCombo.java
! test/hotspot/jtreg/runtime/cds/appcds/cacheObject/ArchivedIntegerCacheTest.java
! test/hotspot/jtreg/runtime/cds/appcds/cacheObject/ArchivedModuleComboTest.java
! test/hotspot/jtreg/runtime/cds/appcds/cacheObject/ArchivedModuleCompareTest.java
! test/hotspot/jtreg/runtime/cds/appcds/cacheObject/ArchivedModuleWithCustomImageTest.java
! test/hotspot/jtreg/runtime/cds/appcds/cacheObject/CheckCachedMirrorTest.java
! test/hotspot/jtreg/runtime/cds/appcds/cacheObject/DifferentHeapSizes.java
! test/hotspot/jtreg/runtime/cds/appcds/cacheObject/DumpTimeVerifyFailure.java
! test/hotspot/jtreg/runtime/cds/appcds/cacheObject/GCStressTest.java
! test/hotspot/jtreg/runtime/cds/appcds/cacheObject/HeapFragmentationTest.java
! test/hotspot/jtreg/runtime/cds/appcds/cacheObject/MirrorWithReferenceFieldsTest.java
! test/hotspot/jtreg/runtime/cds/appcds/cacheObject/OpenArchiveRegion.java
! test/hotspot/jtreg/runtime/cds/appcds/cacheObject/PrimitiveTypesTest.java
! test/hotspot/jtreg/runtime/cds/appcds/cacheObject/RedefineClassTest.java
! test/hotspot/jtreg/runtime/cds/appcds/javaldr/ExceptionDuringDumpAtObjectsInitPhase.java
! test/hotspot/jtreg/runtime/cds/appcds/javaldr/GCSharedStringsDuringDump.java
! test/hotspot/jtreg/runtime/cds/appcds/javaldr/HumongousDuringDump.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/ExerciseGC.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/FlagCombo.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/IncompatibleOptions.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/InternSharedString.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/InvalidFileFormat.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/LargePages.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/LockSharedStrings.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/SharedStringsBasic.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/SharedStringsBasicPlus.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/SharedStringsHumongous.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/SharedStringsStress.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/SharedStringsWbTest.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/SysDictCrash.java
! test/hotspot/jtreg/runtime/cds/serviceability/ReplaceCriticalClassesForSubgraphs.java
! test/jtreg-ext/requires/VMProps.java
! test/lib/jdk/test/whitebox/WhiteBox.java
! test/lib/sun/hotspot/WhiteBox.java

Changeset: f189dff5
Author:    Ao Qi <aoqi at openjdk.org>
Committer: Jie Fu <jiefu at openjdk.org>
Date:      2021-09-10 23:13:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/f189dff5cbd4d47e1b2f3c0e5f2c866a7effccdf

8273595: tools/jpackage tests do not work on apt-based Linux distros like Debian

Co-authored-by: Sun Xu <sunxu01 at loongson.cn>
Reviewed-by: asemenyuk, herrick

! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/PackageType.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/TKit.java

Changeset: 2ee1f96c
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Aleksei Efimov <aefimov at openjdk.org>
Date:      2021-09-12 13:48:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/2ee1f96c14b80b63a29445629b1f2e1caf88e075

8273484: Cleanup unnecessary null comparison before instanceof check in java.naming

Reviewed-by: aefimov, dfuchs

! src/java.naming/share/classes/com/sun/jndi/ldap/LdapReferralContext.java
! src/java.naming/share/classes/com/sun/jndi/ldap/SimpleClientId.java
! src/java.naming/share/classes/com/sun/jndi/ldap/pool/ConnectionDesc.java
! src/java.naming/share/classes/com/sun/jndi/toolkit/ctx/AtomicContext.java
! src/java.naming/share/classes/javax/naming/BinaryRefAddr.java
! src/java.naming/share/classes/javax/naming/CompositeName.java
! src/java.naming/share/classes/javax/naming/CompoundName.java
! src/java.naming/share/classes/javax/naming/LinkRef.java
! src/java.naming/share/classes/javax/naming/NameImpl.java
! src/java.naming/share/classes/javax/naming/RefAddr.java
! src/java.naming/share/classes/javax/naming/Reference.java
! src/java.naming/share/classes/javax/naming/directory/BasicAttribute.java
! src/java.naming/share/classes/javax/naming/directory/BasicAttributes.java

Changeset: 9f86082f
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2021-09-13 01:57:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/9f86082fd5174b4543eb6abc0879690430208ba0

8273610: LogTestFixture::restore_config() should not restore options

Reviewed-by: ysuenaga, dholmes

! test/hotspot/gtest/logging/logTestFixture.cpp

Changeset: a73c06de
Author:    Yi Yang <yyang at openjdk.org>
Date:      2021-09-13 02:10:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/a73c06de2ac47033503189140c0f8ee61fcbceae

8273021: C2: Improve Add and Xor ideal optimizations

Co-authored-by: yulei <lei.yul at alibaba-inc.com>
Reviewed-by: thartmann, kvn

! src/hotspot/share/opto/addnode.cpp
! src/hotspot/share/opto/addnode.hpp
+ test/hotspot/jtreg/compiler/c2/TestAddXorIdeal.java

Changeset: 4efcd200
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2021-09-13 04:44:01 +0000
URL:       https://git.openjdk.java.net/loom/commit/4efcd2006f00a6347987ecdacd6e09d59a0006f4

8273478: [macos11] JTabbedPane selected and pressed tab is not legible

Reviewed-by: kizune, aivanov, serb

! src/java.desktop/macosx/classes/com/apple/laf/AquaLookAndFeel.java

Changeset: b0d04976
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2021-09-13 09:24:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/b0d04976bd334f840cb91e3f6dfa2ea680948a39

8273584: TypeElement.getSuperclass crashes for a record TypeElement when j.l.Record is not available

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TypeEnter.java
+ test/langtools/tools/javac/records/RecordsErrorRecovery.java

Changeset: 261cb44b
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2021-09-13 12:10:56 +0000
URL:       https://git.openjdk.java.net/loom/commit/261cb44b13e5910180a2599ca756eb7ae6f9c443

8273629: compiler/uncommontrap/TestDeoptOOM.java fails with release VMs

Reviewed-by: shade

! test/hotspot/jtreg/compiler/uncommontrap/TestDeoptOOM.java

Changeset: f9b2507f
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2021-09-13 12:23:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/f9b2507f3e86bcb91e8ccfd0a84f31712fd535c2

8271834: TestStringDeduplicationAgeThreshold intermittent failures on Shenandoah

Reviewed-by: shade, pliden

! test/hotspot/jtreg/gc/stringdedup/TestStringDeduplicationTools.java

Changeset: 4cfa230e
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2021-09-13 16:06:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/4cfa230e2daac118f21c7d8996d48a1a15d87a62

8273259: Character.getName doesn't follow Unicode spec for ideographs

Reviewed-by: bpb, lancea, iris, darcy

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

Changeset: 7c26ddb5
Author:    Mikhailo Seledtsov <mseledtsov at openjdk.org>
Date:      2021-09-13 17:36:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/7c26ddb575bb6f1161850c31a933d154ae8b96e3

8195809: [TESTBUG] jps and jcmd -l support for containers is not tested

Reviewed-by: hseigel, kevinw

+ test/hotspot/jtreg/containers/docker/TestJcmd.java
! test/hotspot/jtreg/containers/docker/TestJcmdWithSideCar.java
! test/lib/jdk/test/lib/containers/docker/DockerfileConfig.java

Changeset: b4b12101
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2021-09-13 17:46:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/b4b121018d16e531f3a51ff75ae37fdc374d530b

8273616: Fix trivial doc typos in the java.base module

Reviewed-by: jrose, iris, lancea, dfuchs, rriggs

! src/java.base/share/classes/java/io/CharArrayReader.java
! src/java.base/share/classes/java/io/CharArrayWriter.java
! src/java.base/share/classes/java/io/File.java
! src/java.base/share/classes/java/io/FileCleanable.java
! src/java.base/share/classes/java/io/ObjectInputStream.java
! src/java.base/share/classes/java/io/ObjectOutputStream.java
! src/java.base/share/classes/java/lang/AbstractStringBuilder.java
! src/java.base/share/classes/java/lang/Character.java
! src/java.base/share/classes/java/lang/ClassLoader.java
! src/java.base/share/classes/java/lang/Process.java
! src/java.base/share/classes/java/lang/Throwable.java
! src/java.base/share/classes/java/lang/invoke/BootstrapCallInfo.java
! src/java.base/share/classes/java/lang/invoke/MethodHandle.java
! src/java.base/share/classes/java/lang/invoke/SerializedLambda.java
! src/java.base/share/classes/java/lang/invoke/VarHandle.java
! src/java.base/share/classes/java/net/ContentHandler.java
! src/java.base/share/classes/java/net/CookieManager.java
! src/java.base/share/classes/java/net/DatagramSocket.java
! src/java.base/share/classes/java/net/HttpCookie.java
! src/java.base/share/classes/java/net/Inet4Address.java
! src/java.base/share/classes/java/net/Inet6Address.java
! src/java.base/share/classes/java/net/InetAddress.java
! src/java.base/share/classes/java/net/Proxy.java
! src/java.base/share/classes/java/net/ProxySelector.java
! src/java.base/share/classes/java/net/SocketPermission.java
! src/java.base/share/classes/java/nio/charset/CoderResult.java
! src/java.base/share/classes/java/nio/file/FileSystem.java
! src/java.base/share/classes/java/nio/file/Files.java
! src/java.base/share/classes/java/nio/file/SecureDirectoryStream.java
! src/java.base/share/classes/java/nio/file/attribute/UserDefinedFileAttributeView.java
! src/java.base/share/classes/java/nio/file/spi/FileSystemProvider.java
! src/java.base/share/classes/java/nio/file/spi/FileTypeDetector.java
! src/java.base/share/classes/java/util/Currency.java
! src/java.base/share/classes/java/util/Properties.java

Changeset: 6cf5079d
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2021-09-13 17:50:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/6cf5079d8e789c82646a3e16b1763e2c7646d400

8273513: Make java.io.FilterInputStream specification more precise about overrides

Reviewed-by: dfuchs, naoto

! src/java.base/share/classes/java/io/FilterInputStream.java

Changeset: fc0f8542
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2021-09-13 18:05:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/fc0f8542c387e7f25992cc7eaa2bb45aeace3c39

8246797: A convenient method to read OPTIONAL element

Reviewed-by: jnimeh, valeriep

! src/java.base/share/classes/com/sun/crypto/provider/OAEPParameters.java
! src/java.base/share/classes/com/sun/crypto/provider/PBES2Parameters.java
! src/java.base/share/classes/sun/security/pkcs/PKCS7.java
! src/java.base/share/classes/sun/security/util/DerInputStream.java
! src/java.base/share/classes/sun/security/util/DerValue.java
+ test/jdk/com/sun/crypto/provider/AlgorithmParameters/OAEPOrder.java

Changeset: 5095068d
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2021-09-13 20:35:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/5095068d3ba411c56752716df8e35e4215885e1d

8273675: Remove unused Universe::_verify_in_progress flag

Reviewed-by: hseigel

! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/memory/universe.hpp

Changeset: 3d9dc8f8
Author:    Ian Graves <igraves at openjdk.org>
Date:      2021-09-13 21:48:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/3d9dc8f824abf597d9b28f456cfeb5af927221b8

8273430: Suspicious duplicate condition in java.util.regex.Grapheme#isExcludedSpacingMark

Reviewed-by: naoto

! src/java.base/share/classes/java/util/regex/Grapheme.java
- test/jdk/java/util/regex/GraphemeTest.java
+ test/jdk/java/util/regex/whitebox/GraphemeTest.java
+ test/jdk/java/util/regex/whitebox/java.base/java/util/regex/GraphemeTestAccessor.java

Changeset: c54a918a
Author:    David Holmes <dholmes at openjdk.org>
Date:      2021-09-14 01:01:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/c54a918a0e526403a395ad76c1dd0519be136ac7

8273691: Missing comma after 2021 in GraphemeTestAccessor.java copyright notice

Reviewed-by: psandoz

! test/jdk/java/util/regex/whitebox/java.base/java/util/regex/GraphemeTestAccessor.java

Changeset: 8d73ee68
Author:    Yasumasa Suenaga <ysuenaga at openjdk.org>
Date:      2021-09-14 05:12:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/8d73ee684a47fa6a10995a19a431062b54c7eb27

8273471: Add foldmultilines to UL for stdout/err

Reviewed-by: dholmes, iklam

! src/hotspot/share/logging/logConfiguration.cpp
! src/hotspot/share/logging/logFileOutput.cpp
! src/hotspot/share/logging/logFileStreamOutput.cpp
! src/hotspot/share/logging/logFileStreamOutput.hpp
! src/java.base/share/man/java.1
! test/hotspot/gtest/logging/test_logConfiguration.cpp
! test/hotspot/jtreg/runtime/logging/FoldMultilinesTest.java

Changeset: 86a8e552
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-14 08:14:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/86a8e5524ddb5e25dab54b4f56cc1b9c27d0a4a6

8273486: Zero: Handle DiagnoseSyncOnValueBasedClasses VM option

Reviewed-by: dholmes

! src/hotspot/cpu/zero/vm_version_zero.cpp

Changeset: a1433728
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-14 08:18:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/a143372818ffab635b0e97208be53569b159a98b

8273438: Enable parallelism in vmTestbase/metaspace/stressHierarchy tests

Reviewed-by: mseledtsov, iignatyev

- test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy001/TEST.properties
- test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy002/TEST.properties
- test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy003/TEST.properties
- test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy004/TEST.properties
- test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy005/TEST.properties
- test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy006/TEST.properties
- test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy007/TEST.properties
- test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy008/TEST.properties
- test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy009/TEST.properties
- test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy010/TEST.properties
- test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy011/TEST.properties
- test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy012/TEST.properties
- test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy013/TEST.properties
- test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy014/TEST.properties
- test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy015/TEST.properties

Changeset: 1d2458db
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2021-09-14 08:35:09 +0000
URL:       https://git.openjdk.java.net/loom/commit/1d2458db34ed6acdd20bb8c165b7619cdbc32f47

8266550: C2: mirror TypeOopPtr/TypeInstPtr/TypeAryPtr with TypeKlassPtr/TypeInstKlassPtr/TypeAryKlassPtr

Reviewed-by: vlivanov, thartmann

! src/hotspot/share/oops/arrayKlass.cpp
! src/hotspot/share/opto/callnode.cpp
! src/hotspot/share/opto/cfgnode.cpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/doCall.cpp
! src/hotspot/share/opto/escape.cpp
! src/hotspot/share/opto/graphKit.cpp
! src/hotspot/share/opto/idealGraphPrinter.cpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/memnode.cpp
! src/hotspot/share/opto/memnode.hpp
! src/hotspot/share/opto/parseHelper.cpp
! src/hotspot/share/opto/subtypenode.cpp
! src/hotspot/share/opto/type.cpp
! src/hotspot/share/opto/type.hpp
! src/hotspot/share/utilities/growableArray.hpp
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java
! test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/TestIRMatching.java

Changeset: f5272899
Author:    Per Liden <pliden at openjdk.org>
Date:      2021-09-14 08:36:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/f52728993dc8f61a537b899ed0c47d83ca594738

8273639: tests fail with "assert(_handle_mark_nesting > 1) failed: memory leak: allocating handle outside HandleMark"

Reviewed-by: coleenp, dholmes

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

Changeset: 38845805
Author:    Per Liden <pliden at openjdk.org>
Date:      2021-09-14 10:28:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/3884580591e932536a078f4f138920dcc8139c1a

8273597: Rectify Thread::is_ConcurrentGC_thread()

Reviewed-by: stefank, coleenp

! src/hotspot/share/code/nmethod.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.hpp
! src/hotspot/share/gc/shared/concurrentGCThread.hpp
! src/hotspot/share/gc/shared/workgroup.cpp
! src/hotspot/share/gc/shared/workgroup.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahUtils.cpp
! src/hotspot/share/gc/shenandoah/shenandoahWorkGroup.hpp
! src/hotspot/share/gc/z/zCollectedHeap.cpp
! src/hotspot/share/gc/z/zRuntimeWorkers.cpp
! src/hotspot/share/gc/z/zWorkers.cpp
! test/hotspot/gtest/gc/g1/test_g1BatchedGangTask.cpp
! test/hotspot/gtest/gc/g1/test_g1CardSet.cpp
! test/hotspot/gtest/gc/g1/test_stressCommitUncommit.cpp
! test/hotspot/gtest/gc/shared/test_oopStorage.cpp
! test/hotspot/gtest/gc/shared/test_oopStorage_parperf.cpp

Changeset: 5bfd043e
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2021-09-14 11:28:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/5bfd043e16fa79a101a1bee38c59d42d4cd69a48

8273497: building.md should link to both md and html

Reviewed-by: erikj, shade

! doc/building.html
! doc/building.md

Changeset: ed7789d6
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2021-09-14 11:29:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/ed7789d6a08bcf5e49907389c6c36a09e88e852a

8256977: Bump minimum GCC from 5.x to 6 for JDK

Reviewed-by: erikj, shade

! make/autoconf/toolchain.m4
! test/hotspot/gtest/unittest.hpp

Changeset: 31667daa
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2021-09-14 12:46:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/31667daa50b2faf82943821ee02071d222e38268

8273491: java.util.spi.LocaleServiceProvider spec contains statement that is too strict

Reviewed-by: joehw, lancea

! src/java.base/share/classes/java/util/spi/LocaleServiceProvider.java

Changeset: 1d3eb147
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2021-09-14 13:09:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/1d3eb147ee7dd9b237d3cf633a5792544f8cac30

8273635: Attempting to acquire lock StackWatermark_lock/9 out of order with lock tty_lock/3

Reviewed-by: dholmes, eosterlund

! src/hotspot/share/runtime/mutex.hpp
! test/hotspot/jtreg/compiler/uncommontrap/TestDeoptOOM.java

Changeset: 8974b958
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2021-09-14 13:17:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/8974b958866bf43d2639114b764bccbae941943f

8273730: WorkGangBarrierSync constructor unused

Reviewed-by: tschatzl, eosterlund

! src/hotspot/share/gc/shared/workgroup.cpp
! src/hotspot/share/gc/shared/workgroup.hpp

Changeset: fe89dd3b
Author:    Guoxiong Li <gli at openjdk.org>
Date:      2021-09-14 14:46:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/fe89dd3b0d47807c7dbfe24d17f6aca152fc8908

8271254: javac generates unreachable code when using empty semicolon statement

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Gen.java
! test/langtools/tools/javac/T8022186/DeadCodeGeneratedForEmptyTryTest.java

Changeset: 0f31d0fb
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-14 15:49:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/0f31d0fb2c0d5db305e75e1d61bcc44de3e77839

8273373: Zero: Cannot invoke JVM in primordial threads on Zero

Reviewed-by: stuefe

! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os_cpu/linux_zero/os_linux_zero.cpp

Changeset: 394ebc86
Author:    Jonathan Dowland <jdowland at openjdk.org>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2021-09-14 17:12:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/394ebc8642366bc16aedde0d7f09fe4214f14cdd

8270553: Tests should not use (real, in-use, routable) 1.1.1.1 as dummy IP value

Reviewed-by: shade, dfuchs

! test/jdk/java/net/HttpURLConnection/HttpURLConWithProxy.java

Changeset: 22a7191f
Author:    Andy Herrick <herrick at openjdk.org>
Date:      2021-09-14 17:45:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/22a7191f700c6966c59dcd12476f01452243542b

8273040: Turning off JpAllowDowngrades (or Upgrades)

Reviewed-by: asemenyuk

! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/WinMsiBundler.java
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/resources/main.wxs
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/resources/overrides.wxi

Changeset: e7ab3724
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2021-09-14 19:12:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/e7ab3724e79312cf76c7a8fa6befc92e9c960607

8273641: (bf) Buffer subclasses documentation contains template strings

Reviewed-by: rriggs, alanb

! src/java.base/share/classes/java/nio/X-Buffer.java.template

Changeset: 16c3ad1f
Author:    casparcwang <casparcwang at tencent.com>
Committer: Jie Fu <jiefu at openjdk.org>
Date:      2021-09-14 20:55:01 +0000
URL:       https://git.openjdk.java.net/loom/commit/16c3ad1ff4d9a0e21f15656c73a96a6c143c811a

8272574: C2: assert(false) failed: Bad graph detected in build_loop_late

Co-authored-by: Hui Shi <hshi at openjdk.org>
Co-authored-by: Christian Hagedorn <chagedorn at openjdk.org>
Reviewed-by: thartmann, chagedorn, kvn

! src/hotspot/share/opto/loopPredicate.cpp
! src/hotspot/share/opto/loopnode.hpp
! src/hotspot/share/opto/memnode.cpp
+ test/hotspot/jtreg/compiler/loopopts/TestLoopPredicateDep.java

Changeset: e66bf472
Author:    Leo Korinth <lkorinth at openjdk.org>
Date:      2021-09-14 21:17:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/e66bf472484f6873faf45d634f17b68777fdcfa6

8273414: ResourceObj::operator delete should handle nullptr in debug builds

Reviewed-by: stuefe

! src/hotspot/share/memory/allocation.cpp

Changeset: 6cf70f5f
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2021-09-15 05:15:44 +0000
URL:       https://git.openjdk.java.net/loom/commit/6cf70f5f0809276904094bf8eba8786892bf034e

8273638: javax/swing/JTable/4235420/bug4235420.java fails in GTK L&F

Reviewed-by: pbansal, psadhukhan, azvegint

! test/jdk/javax/swing/JTable/4235420/bug4235420.java

Changeset: 1017a2c2
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2021-09-15 05:18:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/1017a2c2d7ae99e0076abcfaf5e730fec3cb9c6c

8273135: java/awt/color/ICC_ColorSpace/MTTransformReplacedProfile.java crashes in liblcms.dylib with NULLSeek+0x7

Reviewed-by: aivanov, azvegint

! src/java.desktop/share/native/liblcms/cmsio0.c
! test/jdk/java/awt/color/ICC_ColorSpace/MTTransformReplacedProfile.java

Changeset: febcc72a
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2021-09-15 05:43:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/febcc72a549e973de4649503fc686fc520e3b3cd

8273366: [testbug] javax/swing/UIDefaults/6302464/bug6302464.java fails on macOS12

Reviewed-by: aivanov, serb

! test/jdk/javax/swing/UIDefaults/6302464/bug6302464.java

Changeset: 02af541b
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-15 08:27:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/02af541b7427a4b74eecab9513a770026d1a8426

8273605: VM Exit does not abort concurrent mark

Reviewed-by: kbarrett, sjohanss

! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.cpp

Changeset: 92c30c94
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-15 08:28:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/92c30c941be09cd43ca794b180b8a1b6f7f952e1

8273599: Remove cross_threshold method usage around GC

Reviewed-by: sjohanss, ayang

! src/hotspot/share/gc/g1/g1BlockOffsetTable.cpp
! src/hotspot/share/gc/g1/g1BlockOffsetTable.hpp
! src/hotspot/share/gc/g1/g1EvacFailure.cpp
! src/hotspot/share/gc/g1/g1FullGCCompactionPoint.cpp
! src/hotspot/share/gc/g1/g1FullGCCompactionPoint.hpp
! src/hotspot/share/gc/g1/heapRegion.cpp
! src/hotspot/share/gc/g1/heapRegion.hpp
! src/hotspot/share/gc/shared/blockOffsetTable.cpp
! src/hotspot/share/gc/shared/blockOffsetTable.hpp
! src/hotspot/share/gc/shared/space.cpp
! src/hotspot/share/gc/shared/space.hpp

Changeset: 8fbcc823
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-15 08:56:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/8fbcc8239a3fc04e56ebbd287c7bb5db731977b7

8273494: Zero: Put libjvm.so into "zero" folder, not "server"

Reviewed-by: ihse, sgehwolf

! make/autoconf/flags-ldflags.m4
! make/autoconf/hotspot.m4
! make/hotspot/HotspotCommon.gmk
! make/modules/java.base/Copy.gmk
! make/modules/java.base/Lib.gmk
! test/lib/jdk/test/lib/Platform.java

Changeset: 4c673df3
Author:    Sergey Tsypanov <sergei.tsypanov at yandex.ru>
Committer: Jorn Vernee <jvernee at openjdk.org>
Date:      2021-09-15 11:11:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/4c673df31e46644b21fefa51e0ea01f7d9b94856

8273656: Improve java.lang.invoke.MethodType.parameterList() and its usage

Reviewed-by: jvernee, vlivanov, mchung

! src/java.base/share/classes/java/lang/invoke/MethodHandles.java
! src/java.base/share/classes/java/lang/invoke/MethodType.java

Changeset: f531b5c7
Author:    Ian Graves <igraves at openjdk.org>
Date:      2021-09-15 13:08:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/f531b5c79633a12efa56c55366e0b7196350e896

8273514: java/util/DoubleStreamSums/CompensatedSums.java failure

Reviewed-by: rriggs, darcy

! test/jdk/java/util/DoubleStreamSums/CompensatedSums.java

Changeset: 8132bfd2
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2021-09-15 13:10:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/8132bfd23f2f7fb52e502a3e6fe488fbdb537df0

8273559: Shenandoah: Shenandoah should support multi-threaded heap dump

Reviewed-by: shade, rkennke, sgehwolf

! src/hotspot/share/gc/shenandoah/shenandoahConcurrentGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.hpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.inline.hpp
+ test/hotspot/jtreg/gc/shenandoah/TestJcmdHeapDump.java

Changeset: a3ca7702
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2021-09-15 13:22:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/a3ca770227065aecc2df9f9c711687fd8ec5d34e

8272815: jpackage --type rpm produces an error: Invalid or unsupported type: [null]

Reviewed-by: herrick, almatvee

! src/jdk.jpackage/share/classes/jdk/jpackage/internal/Arguments.java
! test/jdk/tools/jpackage/share/jdk/jpackage/tests/ErrorTest.java

Changeset: 82904246
Author:    Tobias Holenstein <tobias.holenstein at oracle.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2021-09-15 13:58:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/82904246cd5af69eda96b0382b471d339bd9e204

8272771: frame::pd_ps() is not implemented on any platform

Reviewed-by: shade, dholmes, thartmann

! src/hotspot/cpu/aarch64/frame_aarch64.cpp
! src/hotspot/cpu/arm/frame_arm.cpp
! src/hotspot/cpu/ppc/frame_ppc.cpp
! src/hotspot/cpu/s390/frame_s390.cpp
! src/hotspot/cpu/x86/frame_x86.cpp
! src/hotspot/cpu/zero/frame_zero.cpp
! src/hotspot/share/runtime/frame.hpp
! src/hotspot/share/utilities/debug.cpp

Changeset: 7b2beb6b
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-15 15:49:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/7b2beb6ba6df868fa8e44701f906c40bb7c407bb

8273823: Problemlist gc/stringdedup tests timing out on ZGC

Reviewed-by: zgu, lkorinth

! test/hotspot/jtreg/ProblemList.txt

Changeset: cbffecc6
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-15 17:21:44 +0000
URL:       https://git.openjdk.java.net/loom/commit/cbffecc61e4a9ac1172926ef4f20d918d73adde9

8273832: gc/shenandoah/TestJcmdHeapDump.java does not have a @requires vm.gc.shenandoah

Reviewed-by: zgu

! test/hotspot/jtreg/gc/shenandoah/TestJcmdHeapDump.java

Changeset: 74ffe122
Author:    Serguei Spitsyn <sspitsyn at openjdk.org>
Date:      2021-09-15 20:00:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/74ffe12267cb3ae63072a06f50083fd0352d8049

8273575: memory leak in appendBootClassPath(), paths must be deallocated

Reviewed-by: dholmes, amenkov

! src/java.instrument/share/native/libinstrument/InvocationAdapter.c


From lmesnik at openjdk.java.net  Sat Sep 18 04:00:54 2021
From: lmesnik at openjdk.java.net (Leonid Mesnik)
Date: Sat, 18 Sep 2021 04:00:54 GMT
Subject: RFR: fixed to print when thread is not blocked
Message-ID: <4qDuTCAX9a9dr1JvnJR9y-4IPis_QObUwjmmMu-3568=.d7c54ca1-add4-47b7-97e4-1813c4290093@github.com>

fixed to print when thread is not blocked

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

Commit messages:
 - fix
 - fixed to print when thread is not blocked

Changes: https://git.openjdk.java.net/loom/pull/63/files
 Webrev: https://webrevs.openjdk.java.net/?repo=loom&pr=63&range=00
  Stats: 31 lines in 2 files changed: 10 ins; 3 del; 18 mod
  Patch: https://git.openjdk.java.net/loom/pull/63.diff
  Fetch: git fetch https://git.openjdk.java.net/loom pull/63/head:pull/63

PR: https://git.openjdk.java.net/loom/pull/63

From sspitsyn at openjdk.java.net  Sat Sep 18 04:12:33 2021
From: sspitsyn at openjdk.java.net (Serguei Spitsyn)
Date: Sat, 18 Sep 2021 04:12:33 GMT
Subject: RFR: fixed to print when thread is not blocked
In-Reply-To: <4qDuTCAX9a9dr1JvnJR9y-4IPis_QObUwjmmMu-3568=.d7c54ca1-add4-47b7-97e4-1813c4290093@github.com>
References: <4qDuTCAX9a9dr1JvnJR9y-4IPis_QObUwjmmMu-3568=.d7c54ca1-add4-47b7-97e4-1813c4290093@github.com>
Message-ID: <EmTtzP2syLS9MI7AhUCROdN52FfSKhUF_vTh9XdEBZE=.0427a080-dde2-4dfe-87c9-5a5abc5225cc@github.com>

On Sat, 18 Sep 2021 03:06:06 GMT, Leonid Mesnik <lmesnik at openjdk.org> wrote:

> fixed to print when thread is not blocked

Marked as reviewed by sspitsyn (Committer).

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

PR: https://git.openjdk.java.net/loom/pull/63

From lmesnik at openjdk.java.net  Sat Sep 18 04:32:24 2021
From: lmesnik at openjdk.java.net (Leonid Mesnik)
Date: Sat, 18 Sep 2021 04:32:24 GMT
Subject: Integrated: fixed to print when thread is not blocked
In-Reply-To: <4qDuTCAX9a9dr1JvnJR9y-4IPis_QObUwjmmMu-3568=.d7c54ca1-add4-47b7-97e4-1813c4290093@github.com>
References: <4qDuTCAX9a9dr1JvnJR9y-4IPis_QObUwjmmMu-3568=.d7c54ca1-add4-47b7-97e4-1813c4290093@github.com>
Message-ID: <FzvyOaG3GIMNDov4JVl5NJQLXparpPuv4GbJQxGnLBI=.6385193f-648b-44d0-83fe-dfd2e8d69c48@github.com>

On Sat, 18 Sep 2021 03:06:06 GMT, Leonid Mesnik <lmesnik at openjdk.org> wrote:

> fixed to print when thread is not blocked

This pull request has now been integrated.

Changeset: 46d0f670
Author:    Leonid Mesnik <lmesnik at openjdk.org>
URL:       https://git.openjdk.java.net/loom/commit/46d0f670f2075a260026ca01595921cdd563a4aa
Stats:     31 lines in 2 files changed: 10 ins; 3 del; 18 mod

fixed to print when thread is not blocked

Reviewed-by: sspitsyn

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

PR: https://git.openjdk.java.net/loom/pull/63

From duke at openjdk.java.net  Sun Sep 19 18:08:52 2021
From: duke at openjdk.java.net (duke)
Date: Sun, 19 Sep 2021 18:08:52 GMT
Subject: git: openjdk/loom: fibers: emit of EventContinuationIterateOops fixed.
Message-ID: <bd0a881c-0544-4543-8edb-506bba674678@openjdk.java.net>

Changeset: ce87ac93
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2021-09-19 11:08:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/ce87ac93a3ae6142dd98ed027795a4e9e863acb8

emit of EventContinuationIterateOops fixed.

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


From duke at openjdk.java.net  Sun Sep 19 20:35:10 2021
From: duke at openjdk.java.net (duke)
Date: Sun, 19 Sep 2021 20:35:10 GMT
Subject: git: openjdk/loom: fibers:
 java/lang/Thread/UncaughtExceptionsTest.java excluded.
Message-ID: <0a4908c6-6924-42a9-aad8-359145586c39@openjdk.java.net>

Changeset: 9037481e
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2021-09-19 13:33:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/9037481e15463a20be34059187c0aec89e03db51

java/lang/Thread/UncaughtExceptionsTest.java excluded.

! test/jdk/ProblemList-vthread.txt


From duke at openjdk.java.net  Tue Sep 21 15:21:21 2021
From: duke at openjdk.java.net (duke)
Date: Tue, 21 Sep 2021 15:21:21 GMT
Subject: git: openjdk/loom: fibers: Fix exception handling on AArch64
Message-ID: <4f1af38f-9b20-42c4-a94b-a2ee01d1678f@openjdk.java.net>

Changeset: ba60718f
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2021-09-21 12:15:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/ba60718fb99d5d9bd202bd0d5e382783ff9e48eb

Fix exception handling on AArch64

! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp


From duke at openjdk.java.net  Tue Sep 21 16:12:40 2021
From: duke at openjdk.java.net (duke)
Date: Tue, 21 Sep 2021 16:12:40 GMT
Subject: git: openjdk/loom: fibers: updated exclude list
Message-ID: <5574edb8-cb12-41aa-87b5-bd0fc317f710@openjdk.java.net>

Changeset: e19de961
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2021-09-21 09:10:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/e19de961fa4afd5474e0e6c42d8c15ec409f1fcb

updated exclude list

! test/hotspot/jtreg/ProblemList.txt


From duke at openjdk.java.net  Tue Sep 21 18:50:53 2021
From: duke at openjdk.java.net (duke)
Date: Tue, 21 Sep 2021 18:50:53 GMT
Subject: git: openjdk/loom: fibers: RawMonitorTest.java updated.
Message-ID: <00df7d38-7107-44ce-8d37-705be793c09b@openjdk.java.net>

Changeset: f6d0434d
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2021-09-21 11:49:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/f6d0434d31fd0f08f33f3dfda0e1fa9f5f561982

RawMonitorTest.java updated.

! test/hotspot/jtreg/serviceability/jvmti/vthread/RawMonitorTest/RawMonitorTest.java


From duke at openjdk.java.net  Tue Sep 21 20:15:15 2021
From: duke at openjdk.java.net (duke)
Date: Tue, 21 Sep 2021 20:15:15 GMT
Subject: git: openjdk/loom: fibers: Improve VTMT timeouts analysis.
Message-ID: <86d49bac-f4ff-4655-95e2-bd506b9e8851@openjdk.java.net>

Changeset: fe781a8e
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2021-09-21 13:13:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/fe781a8e3b2866201ab5dcff506c2f7cc369c1cc

Improve VTMT timeouts analysis.

! src/hotspot/share/prims/jvmtiThreadState.cpp


From duke at openjdk.java.net  Tue Sep 21 21:01:55 2021
From: duke at openjdk.java.net (duke)
Date: Tue, 21 Sep 2021 21:01:55 GMT
Subject: git: openjdk/loom: fibers: fix one more subtle detail to pin for
 JVMTI RawMonitors
Message-ID: <b8e8b1a1-0cf0-4af4-9fcb-c96c43e2b9a6@openjdk.java.net>

Changeset: 2b3e6e53
Author:    Serguei Spitsyn <serguei.spitsyn at oracle.com>
Date:      2021-09-21 21:00:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/2b3e6e5341cb2c753fe2b921cd446c1b654f7830

fix one more subtle detail to pin for JVMTI RawMonitors

! src/hotspot/share/prims/jvmtiRawMonitor.cpp
! test/hotspot/jtreg/serviceability/jvmti/vthread/RawMonitorTest/RawMonitorTest.java


From duke at openjdk.java.net  Wed Sep 22 07:37:51 2021
From: duke at openjdk.java.net (duke)
Date: Wed, 22 Sep 2021 07:37:51 GMT
Subject: git: openjdk/loom: fibers: fix single comment for better clarity
Message-ID: <d80fcb5d-36fc-455f-85fb-d06ffa60ae5e@openjdk.java.net>

Changeset: 497e0990
Author:    Serguei Spitsyn <serguei.spitsyn at oracle.com>
Date:      2021-09-22 07:36:32 +0000
URL:       https://git.openjdk.java.net/loom/commit/497e0990e032a95b1389711b91e25ff45f99cab5

fix single comment for better clarity

! src/hotspot/share/prims/jvmtiThreadState.hpp


From duke at openjdk.java.net  Thu Sep 23 06:42:43 2021
From: duke at openjdk.java.net (duke)
Date: Thu, 23 Sep 2021 06:42:43 GMT
Subject: git: openjdk/loom: fibers: 6 new changesets
Message-ID: <01a8f8ef-7d17-4120-962a-07db331e8c85@openjdk.java.net>

Changeset: 6e818535
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2021-09-20 07:23:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/6e818535eee75384a16772cf998767c31ad754d0

Rename resultNow/exceptionNow

! src/java.base/share/classes/java/util/concurrent/CompletableFuture.java
! src/java.base/share/classes/java/util/concurrent/ExecutorService.java
! src/java.base/share/classes/java/util/concurrent/ForkJoinTask.java
! src/java.base/share/classes/java/util/concurrent/Future.java
! src/java.base/share/classes/java/util/concurrent/FutureTask.java
! test/jdk/java/util/concurrent/Future/DefaultMethods.java

Changeset: 99a7bbc2
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2021-09-20 07:24:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/99a7bbc2ca55bf156bdb29be687502be97d7ee5f

Remove tests that no longer exist from exclude list

! test/jdk/ProblemList-vthread.txt

Changeset: c51a1990
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2021-09-22 18:39:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/c51a199086f887070e8c4cebdcc317e77d7e6722

Add preview feature warning

! make/data/jdwp/jdwp.spec
! src/hotspot/share/prims/jvmti.xml

Changeset: 15868c00
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2021-09-23 06:41:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/15868c0029f8ace6cbd47c95579717d318e7662b

Fix test

! test/jdk/java/lang/Thread/virtual/ThreadPerTaskExecutorTest.java

Changeset: ba0b810b
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2021-09-23 06:42:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/ba0b810b99f135b7930a95b6a3e068abe8a63831

restore to reduces diffs with master

! src/java.base/share/classes/java/util/concurrent/CompletableFuture.java

Changeset: 83dadf8f
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2021-09-23 07:08:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/83dadf8fca72cf86245fa0cca648a669f6de4b73

More tests

! test/jdk/java/util/concurrent/ExecutorService/InvokeAllTest.java
! test/jdk/java/util/concurrent/ExecutorService/SubmitTasksTest.java


From duke at openjdk.java.net  Thu Sep 23 17:23:20 2021
From: duke at openjdk.java.net (duke)
Date: Thu, 23 Sep 2021 17:23:20 GMT
Subject: git: openjdk/loom: fibers: 93 new changesets
Message-ID: <96c1b12a-847d-4c3e-ba0d-11d6c6dfb054@openjdk.java.net>

Changeset: d4546b6b
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2021-09-16 07:08:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/d4546b6b36f9dc9ff3d626f8cfe62b62daa0de01

8273526: Extend the OSContainer API pids controller with pids.current

Reviewed-by: sgehwolf, iklam

! src/hotspot/os/linux/cgroupSubsystem_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/cgroupV2Subsystem_linux.hpp
! src/hotspot/os/linux/osContainer_linux.cpp
! src/hotspot/os/linux/osContainer_linux.hpp
! src/hotspot/os/linux/os_linux.cpp
! src/java.base/linux/classes/jdk/internal/platform/CgroupMetrics.java
! src/java.base/linux/classes/jdk/internal/platform/cgroupv1/CgroupV1Subsystem.java
! src/java.base/linux/classes/jdk/internal/platform/cgroupv2/CgroupV2Subsystem.java
! src/java.base/share/classes/jdk/internal/platform/Metrics.java
! test/hotspot/jtreg/containers/docker/TestMisc.java
! test/hotspot/jtreg/containers/docker/TestPids.java

Changeset: 2d13fb21
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-16 07:51:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/2d13fb21af783ebbe3dd5c2632aea11347317026

8273803: Zero: Handle "zero" variant in CommandLineOptionTest.java

Reviewed-by: dholmes

! test/lib/jdk/test/lib/cli/CommandLineOptionTest.java

Changeset: 46af82e5
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-16 07:52:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/46af82e5b0d176e340f46125f8a3bb17e56bd7b3

8273804: Platform.isTieredSupported should handle the no-compiler case

Reviewed-by: dholmes

! test/lib/jdk/test/lib/Platform.java

Changeset: 1c5de8b8
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-16 08:12:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/1c5de8b86b038f5d5c313c504a8868e36fc80bde

8273807: Zero: Drop incorrect test block from compiler/startup/NumCompilerThreadsCheck.java

Reviewed-by: thartmann

! test/hotspot/jtreg/compiler/startup/NumCompilerThreadsCheck.java

Changeset: 99cfc160
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-16 08:22:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/99cfc160af119ab70fa3549711cf6948402c4df8

8273805: gc/g1/TestGCLogMessages.java test should handle non-JFR configs

Reviewed-by: tschatzl, ayang

! test/hotspot/jtreg/gc/g1/TestGCLogMessages.java

Changeset: 09ecb119
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-16 08:23:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/09ecb11927f0042ddc0c5c23d747b275ab70b36b

8273806: compiler/cpuflags/TestSSE4Disabled.java should test for CPU feature explicitly

Reviewed-by: thartmann

! test/hotspot/jtreg/compiler/cpuflags/TestSSE4Disabled.java

Changeset: 181292d4
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-16 08:25:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/181292d48c989e3206354cea73bec015c13a986b

8273801: Handle VMTYPE for "core" VM variant

Reviewed-by: dholmes, erikj

! make/hotspot/lib/JvmFeatures.gmk

Changeset: 241ac89f
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-16 08:53:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/241ac89f120f9bcfef65962aa05b51b9f847c4ce

8273606: Zero: SPARC64 build fails with si_band type mismatch

Reviewed-by: stuefe

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

Changeset: 14dc5178
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2021-09-16 11:41:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/14dc5178cf28c60a791502b9922879371493e925

8273372: Remove scavenge trace message in psPromotionManager

Reviewed-by: tschatzl, lkorinth

! src/hotspot/share/gc/parallel/psPromotionManager.cpp
! src/hotspot/share/gc/parallel/psPromotionManager.inline.hpp
! src/hotspot/share/gc/shared/referenceProcessor.cpp

Changeset: c86e24d4
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2021-09-16 11:57:30 +0000
URL:       https://git.openjdk.java.net/loom/commit/c86e24d4be1e1a26a2a8323ef7ddbab6326bbf3a

8271954: C2: assert(false) failed: Bad graph detected in build_loop_late

Reviewed-by: roland, kvn

! src/hotspot/share/opto/loopPredicate.cpp
! src/hotspot/share/opto/loopnode.hpp
+ test/hotspot/jtreg/compiler/loopopts/TestUnswitchWithSunkNodes.java

Changeset: 5e4d09c2
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2021-09-16 12:01:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/5e4d09c22921f2980f84f849eb600d2e524d0733

8273300: Check Mutex ranking during a safepoint

Reviewed-by: eosterlund, dholmes, pchilanomate

! src/hotspot/share/classfile/classLoaderData.cpp
! src/hotspot/share/gc/g1/g1RegionToSpaceMapper.cpp
! src/hotspot/share/gc/g1/heapRegion.cpp
! src/hotspot/share/gc/g1/heapRegion.inline.hpp
! src/hotspot/share/gc/g1/heapRegionRemSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahCodeRoots.cpp
! src/hotspot/share/gc/shenandoah/shenandoahNMethod.inline.hpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/runtime/mutex.cpp
! src/hotspot/share/runtime/mutex.hpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/utilities/concurrentHashTable.inline.hpp

Changeset: 59b2478a
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2021-09-16 12:02:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/59b2478abd7f233531262b0fa190e027a785da79

8273659: Replay compilation crashes with SIGSEGV since 8271911

Reviewed-by: kvn, dlong

! src/hotspot/share/ci/ciReplay.cpp

Changeset: 7e92abe7
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-16 15:17:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/7e92abe7a4bd2840fed19826fbff0285732f1765

8273710: Remove redundant stream() call before forEach in jdk.jdeps

Reviewed-by: dfuchs, shade

! src/jdk.jdeps/share/classes/com/sun/tools/jdeps/DepsAnalyzer.java
! src/jdk.jdeps/share/classes/com/sun/tools/jdeps/Graph.java
! src/jdk.jdeps/share/classes/com/sun/tools/jdeps/InverseDepsAnalyzer.java
! src/jdk.jdeps/share/classes/com/sun/tools/jdeps/JdepsConfiguration.java
! src/jdk.jdeps/share/classes/com/sun/tools/jdeps/JdepsTask.java
! src/jdk.jdeps/share/classes/com/sun/tools/jdeps/Module.java
! src/jdk.jdeps/share/classes/com/sun/tools/jdeps/ModuleAnalyzer.java
! src/jdk.jdeps/share/classes/com/sun/tools/jdeps/ModuleDotGraph.java
! src/jdk.jdeps/share/classes/com/sun/tools/jdeps/ModuleExportsAnalyzer.java
! src/jdk.jdeps/share/classes/com/sun/tools/jdeps/ModuleGraphBuilder.java

Changeset: 12fa7073
Author:    Calvin Cheung <ccheung at openjdk.org>
Date:      2021-09-16 17:32:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/12fa7073c58eb9f204bb60ab6192738f8aece626

8261941: Use ClassLoader for unregistered classes during -Xshare:dump

Reviewed-by: iklam, minqi

! src/hotspot/share/cds/classListParser.cpp
+ src/hotspot/share/cds/unregisteredClasses.cpp
+ src/hotspot/share/cds/unregisteredClasses.hpp
! src/hotspot/share/classfile/classLoaderExt.cpp
! src/hotspot/share/classfile/classLoaderExt.hpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/classfile/systemDictionaryShared.hpp
! src/hotspot/share/classfile/vmClassMacros.hpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/oops/instanceKlass.hpp

Changeset: 9c5441c9
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2021-09-16 17:56:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/9c5441c9c4eea2ea4ba78ee426729bf646dc042d

8271569: Clean up the use of CDS constants and field offsets

Reviewed-by: iklam, dholmes

+ src/hotspot/share/cds/cdsConstants.cpp
+ src/hotspot/share/cds/cdsConstants.hpp
- src/hotspot/share/cds/cdsoffsets.cpp
- src/hotspot/share/cds/cdsoffsets.hpp
! src/hotspot/share/cds/dynamicArchive.hpp
! src/hotspot/share/cds/filemap.hpp
! src/hotspot/share/include/cds.h
! src/hotspot/share/prims/whitebox.cpp
! test/lib/jdk/test/lib/cds/CDSArchiveUtils.java
! test/lib/jdk/test/whitebox/WhiteBox.java
! test/lib/sun/hotspot/WhiteBox.java

Changeset: bc48a0ac
Author:    Volker Simonis <simonis at openjdk.org>
Date:      2021-09-16 19:56:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/bc48a0ac297b99a997482dcb59f85acc1cdb0c47

8273902: Memory leak in OopStorage due to bug in OopHandle::release()

Reviewed-by: sspitsyn, coleenp

! src/hotspot/share/oops/oopHandle.inline.hpp
! src/hotspot/share/prims/jvmtiImpl.cpp

Changeset: b9829044
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2021-09-16 23:26:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/b98290444a4594d0164d6f313c506287282d1929

8271073: Improve testing with VM option VerifyArchivedFields

Reviewed-by: ccheung, minqi

! src/hotspot/share/cds/heapShared.cpp
! src/hotspot/share/gc/shared/gc_globals.hpp
! test/hotspot/jtreg/runtime/cds/appcds/TestCommon.java
+ test/hotspot/jtreg/runtime/cds/appcds/cacheObject/VerifyArchivedFields.java
! test/lib/jdk/test/lib/cds/CDSTestUtils.java

Changeset: 8c022e2c
Author:    Alex Menkov <amenkov at openjdk.org>
Date:      2021-09-16 23:45:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/8c022e2c174cca2b03e8fdf4fadad42bc11c65f1

8270434: JDI+UT: Unexpected event in JDI tests

Reviewed-by: sspitsyn, kevinw

! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventIterator/nextEvent/nextevent001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/methodEntryRequests/methentreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/share/jdi/JDIBase.java

Changeset: e07ab82e
Author:    Guoxiong Li <gli at openjdk.org>
Date:      2021-09-17 05:34:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/e07ab82ee555f27921287a871ba582e0906ad45c

8273408: java.lang.AssertionError: typeSig ERROR on generated class property of record

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Symbol.java
+ test/langtools/tools/javac/records/recordComponent/GenerateTypeProcessor.java
+ test/langtools/tools/javac/records/recordComponent/RecordComponentTypeTest.java

Changeset: 54b45676
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-17 06:44:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/54b456764bedb53adb7ae3c25f64d44dd8322ada

8273880: Zero: Print warnings when unsupported intrinsics are enabled

Reviewed-by: dholmes

! src/hotspot/cpu/zero/vm_version_zero.cpp

Changeset: 1890d85c
Author:    Per Liden <pliden at openjdk.org>
Date:      2021-09-17 07:51:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/1890d85c0e647d3f890e3c7152f8cd2e60dfd826

8273872: ZGC: Explicitly use 2M large pages

Reviewed-by: eosterlund, tschatzl, stefank

! src/hotspot/os/linux/gc/z/zPhysicalMemoryBacking_linux.cpp
! src/hotspot/share/gc/z/zArguments.cpp

Changeset: 35f6f1d6
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2021-09-17 08:20:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/35f6f1d69f4238f16595b9b8f1d11db9e49d4cc9

8273808: Cleanup AddFontsToX11FontPath

Reviewed-by: pbansal, lucy

! src/java.desktop/unix/native/common/awt/fontpath.c

Changeset: 27d747ad
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2021-09-17 12:53:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/27d747ad4f13193d5fc651d893540465248c48a6

8273877: os::unsetenv unused

Reviewed-by: mdoerr, stuefe

! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/runtime/os.hpp

Changeset: 17f7a45c
Author:    Phil Race <prr at openjdk.org>
Date:      2021-09-17 15:00:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/17f7a45ce40ecf0666f282e68be1844d38a5d1c7

8273913: Problem list some headful client jtreg tests that fail on macOS 12

Reviewed-by: pbansal, aivanov

! test/jdk/ProblemList.txt

Changeset: 2f8c2211
Author:    Kartik Ohri <kartikohri13 at gmail.com>
Committer: Paul Sandoz <psandoz at openjdk.org>
Date:      2021-09-17 15:12:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/2f8c2211c8c7f9661e283c8df914fde5bda197a6

8273681: Add Vector API vs Arrays.mismatch intrinsic benchmark

Reviewed-by: psandoz

+ test/micro/org/openjdk/bench/jdk/incubator/vector/ArrayMismatchBenchmark.java

Changeset: 83020617
Author:    sunxu <sunxu01 at loongson.cn>
Committer: Calvin Cheung <ccheung at openjdk.org>
Date:      2021-09-17 16:41:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/83020617e70d40a42029720534af561f8af8bce2

8273774: CDSPluginTest should only expect classes_nocoops.jsa exists on supported 64-bit platforms

Reviewed-by: ccheung, mchung

! test/jdk/tools/jlink/plugins/CDSPluginTest.java

Changeset: 2a2e9190
Author:    lawrence.andrews <lawrence.andrews at oracle.com>
Committer: Alexey Ivanov <aivanov at openjdk.org>
Date:      2021-09-17 18:11:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/2a2e9190d4e866ac1b712feb0e4bb61d08e112c7

8273685: Remove jtreg tag manual=yesno for java/awt/Graphics/LCDTextAndGraphicsState.java & show test instruction

Reviewed-by: aivanov, pbansal

! test/jdk/java/awt/Graphics/LCDTextAndGraphicsState.java

Changeset: bb9d1427
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2021-09-18 08:29:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/bb9d142759ece7665329b124a8ea0b16049b024a

8273958: gtest/MetaspaceGtests executes unnecessary tests in debug builds

Reviewed-by: jiefu

! test/hotspot/jtreg/gtest/MetaspaceGtests.java

Changeset: 7c9868c0
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2021-09-18 23:11:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/7c9868c0b3c9bd3d305e71f91596190813cdccce

8273454: C2: Transform (-a)*(-b) into a*b

Reviewed-by: thartmann, eliu, chagedorn

! src/hotspot/share/opto/mulnode.cpp
+ test/hotspot/jtreg/compiler/integerArithmetic/TestNegMultiply.java

Changeset: dc7f452a
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2021-09-20 08:29:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/dc7f452acbe3afa5aa6e31d316bd5e669c86d6f6

8273815: move have_special_privileges to os_posix for POSIX platforms

Reviewed-by: mdoerr, stuefe, dholmes

! src/hotspot/os/aix/os_aix.cpp
! src/hotspot/os/bsd/os_bsd.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/posix/os_posix.cpp

Changeset: d2388b7a
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2021-09-20 08:46:44 +0000
URL:       https://git.openjdk.java.net/loom/commit/d2388b7a0f4bfb55ea0d5648175e3253f30a4302

8273959: Some metaspace diagnostic switches should be develop

Reviewed-by: dholmes, jiefu

! src/hotspot/share/runtime/globals.hpp
! test/hotspot/jtreg/gtest/MetaspaceGtests.java

Changeset: a561eac9
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2021-09-20 12:53:56 +0000
URL:       https://git.openjdk.java.net/loom/commit/a561eac912740da6a5982c47558e13f34481219f

8273895: compiler/ciReplay/TestVMNoCompLevel.java fails due to wrong data size with TieredStopAtLevel=2,3

Reviewed-by: kvn, dlong

! test/hotspot/jtreg/compiler/ciReplay/TestVMNoCompLevel.java

Changeset: 6f3e40c1
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2021-09-20 12:56:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/6f3e40c16db899f1add67b997dede17eeb83418f

8273825: TestIRMatching.java fails after JDK-8266550

Reviewed-by: thartmann, roland

! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java

Changeset: f71df142
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2021-09-20 13:38:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/f71df142a97f522b40e90c3105e0e5bd8d5af9a2

8273187: jtools tests fail with missing markerName check

Reviewed-by: iris, sspitsyn, joehw

! test/jdk/ProblemList.txt
! test/jdk/sun/tools/jcmd/JcmdOutputEncodingTest.java
! test/jdk/sun/tools/jstack/BasicJStackTest.java

Changeset: 699865f7
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2021-09-20 13:43:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/699865f76cdf76fbd8042c1b5677b71e29faa4bc

8259039: Passing different version to --release flag than javac version output warning

Reviewed-by: jjg

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/ClassFinder.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/ct.properties
! src/jdk.compiler/share/classes/com/sun/tools/javac/util/Names.java
+ test/langtools/tools/javac/platform/CtPropertiesTest.java

Changeset: 1f8af524
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-20 14:02:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/1f8af524ffe2d2d1469d8f07887b1f61c6e4d7b8

8273314: Add tier4 test groups

Reviewed-by: serb, iignatyev

! test/hotspot/jtreg/TEST.groups
! test/jaxp/TEST.groups
! test/jdk/TEST.groups
! test/langtools/TEST.groups

Changeset: 544193a3
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-20 14:05:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/544193a3bb6431ee4bb0bd43cb29cc60c7709b25

8247980: Exclusive execution of java/util/stream tests slows down tier1

Reviewed-by: iignatyev

! test/jdk/TEST.ROOT

Changeset: 4da45c43
Author:    lawrence.andrews <lawrence.andrews at oracle.com>
Committer: Alexey Ivanov <aivanov at openjdk.org>
Date:      2021-09-20 14:07:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/4da45c430139fe66fab020c2f96686dc9cf26a97

8270609: [TESTBUG] java/awt/print/Dialog/DialogCopies.java does not show instruction

Reviewed-by: aivanov

! test/jdk/java/awt/print/Dialog/DialogCopies.java

Changeset: 9aa12daa
Author:    Nils Eliasson <neliasso at openjdk.org>
Date:      2021-09-20 14:11:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/9aa12daa15944910c7b29d1715e8aee66cca5315

8273934: Remove unused perfcounters

Reviewed-by: chagedorn

! src/hotspot/share/compiler/compileBroker.hpp

Changeset: 4d95a5d6
Author:    Nils Eliasson <neliasso at openjdk.org>
Date:      2021-09-20 14:59:44 +0000
URL:       https://git.openjdk.java.net/loom/commit/4d95a5d6dc7cc3d2b239c554a1302ac647807bd6

8273933: [TESTBUG] Test must run without preallocated exceptions

Reviewed-by: chagedorn, thartmann

! test/hotspot/jtreg/vmTestbase/jit/t/t105/t105.java

Changeset: 48aff231
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2021-09-20 15:44:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/48aff23165db668eb9c06477d16a8e72b6dc6b56

8272515: JFR: Names should only be valid Java identifiers

Reviewed-by: mgronlun

! src/java.base/share/classes/jdk/internal/module/Checks.java
! src/jdk.jfr/share/classes/jdk/jfr/EventFactory.java
! src/jdk.jfr/share/classes/jdk/jfr/Name.java
! src/jdk.jfr/share/classes/jdk/jfr/ValueDescriptor.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/EventControl.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/EventInstrumentation.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/MetadataLoader.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/Type.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/TypeLibrary.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/Utils.java
! test/jdk/jdk/jfr/api/metadata/annotations/TestName.java

Changeset: dad5d271
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2021-09-20 15:59:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/dad5d27172dbe24ae13b6386d1cdf15549f6619d

8272867: JFR: ManagementSupport.removeBefore() lost coverage

Reviewed-by: mseledtsov, mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/management/ManagementSupport.java

Changeset: 4b3a4fff
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-20 16:17:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/4b3a4fff39c1fba0d7eae719525e2a46b0a6d6ed

8273940: vmTestbase/vm/mlvm/meth/stress/gc/callSequencesDuringGC/Test.java crashes in full gc during VM exit

Reviewed-by: lkorinth

! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.cpp

Changeset: 26e5e9ae
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2021-09-20 16:53:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/26e5e9ae8cddbbd8bc498d2951e37970358f79ba

8273654: JFR: Remove unused SecuritySupport.setAccessible(Field)

Reviewed-by: mseledtsov, shade

! src/jdk.jfr/share/classes/jdk/jfr/internal/SecuritySupport.java

Changeset: a67f0f9d
Author:    Calvin Cheung <ccheung at openjdk.org>
Date:      2021-09-20 16:56:32 +0000
URL:       https://git.openjdk.java.net/loom/commit/a67f0f9dc04200c22db05e277346f24d31306b53

8273505: runtime/cds/appcds/loaderConstraints/DynamicLoaderConstraintsTest.java#default-cl crashed with SIGSEGV in MetaspaceShared::link_shared_classes

Reviewed-by: iklam, minqi

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

Changeset: b3b4b1cc
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Alexey Ivanov <aivanov at openjdk.org>
Date:      2021-09-20 17:23:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/b3b4b1cc218d4c02809eb7fd4d83d541acfbd9bd

8273907: Cleanup redundant Math.max/min calls in DefaultHighlighter

Reviewed-by: pbansal, aivanov, azvegint

! src/java.desktop/share/classes/javax/swing/text/DefaultHighlighter.java

Changeset: 5c21c004
Author:    Mikhailo Seledtsov <mseledtsov at openjdk.org>
Date:      2021-09-20 19:03:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/5c21c0044104b52fcaf3f3a830ea6e219d504ada

8267163: Rename anonymous loader tests to hidden loader tests

Reviewed-by: dholmes, hseigel

! test/hotspot/jtreg/ProblemList-Xcomp.txt
- test/hotspot/jtreg/vmTestbase/vm/mlvm/anonloader/func/findByName/Test.java
- test/hotspot/jtreg/vmTestbase/vm/mlvm/anonloader/share/AnonkTestee02.java
- test/hotspot/jtreg/vmTestbase/vm/mlvm/anonloader/stress/byteMutation/Test.java
- test/hotspot/jtreg/vmTestbase/vm/mlvm/anonloader/stress/oome/heap/Test.java
- test/hotspot/jtreg/vmTestbase/vm/mlvm/anonloader/stress/oome/metaspace/Test.java
- test/hotspot/jtreg/vmTestbase/vm/mlvm/anonloader/stress/parallelLoad/Test.java
- test/hotspot/jtreg/vmTestbase/vm/mlvm/anonloader/stress/randomBytecodes/Test.java
+ test/hotspot/jtreg/vmTestbase/vm/mlvm/hiddenloader/func/findByName/Test.java
= test/hotspot/jtreg/vmTestbase/vm/mlvm/hiddenloader/share/HiddenkTestee01.java
+ test/hotspot/jtreg/vmTestbase/vm/mlvm/hiddenloader/share/HiddenkTestee02.java
= test/hotspot/jtreg/vmTestbase/vm/mlvm/hiddenloader/share/StressClassLoadingTest.java
= test/hotspot/jtreg/vmTestbase/vm/mlvm/hiddenloader/stress/byteMutation/TEST.properties
+ test/hotspot/jtreg/vmTestbase/vm/mlvm/hiddenloader/stress/byteMutation/Test.java
= test/hotspot/jtreg/vmTestbase/vm/mlvm/hiddenloader/stress/oome/heap/TEST.properties
+ test/hotspot/jtreg/vmTestbase/vm/mlvm/hiddenloader/stress/oome/heap/Test.java
= test/hotspot/jtreg/vmTestbase/vm/mlvm/hiddenloader/stress/oome/metaspace/TEST.properties
+ test/hotspot/jtreg/vmTestbase/vm/mlvm/hiddenloader/stress/oome/metaspace/Test.java
= test/hotspot/jtreg/vmTestbase/vm/mlvm/hiddenloader/stress/parallelLoad/TEST.properties
+ test/hotspot/jtreg/vmTestbase/vm/mlvm/hiddenloader/stress/parallelLoad/Test.java
= test/hotspot/jtreg/vmTestbase/vm/mlvm/hiddenloader/stress/randomBytecodes/TEST.properties
+ test/hotspot/jtreg/vmTestbase/vm/mlvm/hiddenloader/stress/randomBytecodes/Test.java

Changeset: 04891c95
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2021-09-20 20:10:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/04891c95e0a29409959aa3e649964788e589a6da

8273912: Add threadControl_dumpThread(jthread) function

Reviewed-by: kevinw, sspitsyn

! src/jdk.jdwp.agent/share/native/libjdwp/threadControl.c
! src/jdk.jdwp.agent/share/native/libjdwp/threadControl.h

Changeset: 5fde4b64
Author:    Alex Menkov <amenkov at openjdk.org>
Date:      2021-09-20 20:17:57 +0000
URL:       https://git.openjdk.java.net/loom/commit/5fde4b64e25a3b3a4c01c57064624b9f930a1324

8273909: vmTestbase/nsk/jdi/Event/request/request001 can still fail with "ERROR: new event is not ThreadStartEvent"

Reviewed-by: cjplummer, sspitsyn

! test/hotspot/jtreg/vmTestbase/nsk/jdi/Event/request/request001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventIterator/nextEvent/nextevent001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadDeathRequest/addThreadFilter/addthreadfilter001.java
! test/hotspot/jtreg/vmTestbase/nsk/share/jdi/JDIBase.java

Changeset: ee3576a4
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2021-09-20 20:43:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/ee3576a48b700df3d8ad4bd447346d4102b20818

8256735: JFR: 'jfr' tool displays incorrect timestamps

Reviewed-by: mseledtsov, mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/tool/PrettyWriter.java

Changeset: 1bd11a7f
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2021-09-20 21:25:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/1bd11a7f2ca433f4aa9c545a20960e0778ec545e

8273887: [macos] java/awt/color/ICC_ColorSpace/MTTransformReplacedProfile.java timed out

Reviewed-by: aivanov

! test/jdk/java/awt/color/ICC_ColorSpace/MTTransformReplacedProfile.java

Changeset: 7ce60c6f
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2021-09-20 21:58:57 +0000
URL:       https://git.openjdk.java.net/loom/commit/7ce60c6ff6950bbe07fbc363303e7e6ce5e1b696

8273651: JFR: onMetadata(), setStartTime(), setEndTime() lacks test coverage

Reviewed-by: mgronlun, mseledtsov

! test/jdk/jdk/jfr/jmx/streaming/TestDelegated.java
+ test/jdk/jdk/jfr/jmx/streaming/TestMetadataEvent.java

Changeset: d16bf04c
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2021-09-20 23:15:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/d16bf04c95ad20a003af70679e7b735b0780ac30

8273613: JFR: RemoteRecordingStream::start() blocks close()

Reviewed-by: mgronlun

! src/jdk.management.jfr/share/classes/jdk/management/jfr/RemoteRecordingStream.java
+ test/jdk/jdk/jfr/jmx/streaming/TestStart.java

Changeset: 9c91ff57
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2021-09-21 02:23:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/9c91ff57e8b4b48e997e0424ff93b29e695ec527

8274031: Typo in StringBuilder.readObject

Reviewed-by: bpb

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

Changeset: 240fa6ef
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-21 05:57:57 +0000
URL:       https://git.openjdk.java.net/loom/commit/240fa6efa266bc9c9f269c6215aa9df469b6eaa8

8273927: Enable hsdis for riscv64

Reviewed-by: ihse

! src/utils/hsdis/hsdis.c

Changeset: f242cb5c
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-21 06:00:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/f242cb5ce0af3bacf7af51351121f9137db92931

8273797: Stop impersonating "server" VM in all VM variants

Reviewed-by: dholmes, erikj, ihse

! make/autoconf/flags-ldflags.m4
! make/autoconf/hotspot.m4
! make/hotspot/HotspotCommon.gmk
! make/modules/java.base/Copy.gmk
! make/modules/java.base/Lib.gmk

Changeset: 6642d2eb
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2021-09-21 06:27:32 +0000
URL:       https://git.openjdk.java.net/loom/commit/6642d2eb8b129a2291191647197c5b3333a32989

8273783: Simplify Metaspace arena guard handling

Reviewed-by: coleenp, lucy

! src/hotspot/share/memory/metaspace.cpp
- src/hotspot/share/memory/metaspace/allocationGuard.hpp
! src/hotspot/share/memory/metaspace/metaspaceArena.cpp
! src/hotspot/share/memory/metaspace/metaspaceArena.hpp
! src/hotspot/share/memory/metaspace/metaspaceCommon.cpp
! src/hotspot/share/memory/metaspace/metaspaceSettings.cpp
! test/hotspot/gtest/metaspace/test_allocationGuard.cpp
! test/hotspot/gtest/metaspace/test_metaspace_misc.cpp
! test/hotspot/gtest/metaspace/test_metaspacearena_stress.cpp

Changeset: c60bcd09
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2021-09-21 07:42:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/c60bcd09b73f6ad176bbd73fe3c1a09545609353

8273928: Use named run ids when problem listing tests

Reviewed-by: pliden, kbarrett, dholmes

! test/hotspot/jtreg/ProblemList-zgc.txt
! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/compiler/gcbarriers/UnsafeIntrinsicsTest.java
! test/hotspot/jtreg/compiler/loopopts/TestRangeCheckPredicatesControl.java
! test/hotspot/jtreg/compiler/vectorapi/VectorRebracket128Test.java
! test/hotspot/jtreg/gc/TestReferenceClearDuringReferenceProcessing.java
! test/hotspot/jtreg/gc/stringdedup/TestStringDeduplicationAgeThreshold.java
! test/hotspot/jtreg/gc/stringdedup/TestStringDeduplicationFullGC.java
! test/hotspot/jtreg/gc/stringdedup/TestStringDeduplicationInterned.java
! test/hotspot/jtreg/gc/stringdedup/TestStringDeduplicationPrintOptions.java
! test/hotspot/jtreg/gc/stringdedup/TestStringDeduplicationTableResize.java
! test/hotspot/jtreg/gc/stringdedup/TestStringDeduplicationYoungGC.java
! test/hotspot/jtreg/runtime/os/TestTracePageSizes.java
! test/hotspot/jtreg/serviceability/dcmd/gc/HeapDumpCompressedTest.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbFindPC.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbPmap.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbPstack.java

Changeset: 65ed0a74
Author:    Julia Boes <jboes at openjdk.org>
Date:      2021-09-21 08:07:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/65ed0a742e65fe7e661e8da2adea6cd41992869e

8273655: content-types.properties files are missing some common types

Reviewed-by: bpb, dfuchs

! src/java.base/unix/classes/sun/net/www/content-types.properties
! src/java.base/windows/classes/sun/net/www/content-types.properties
! test/jdk/java/nio/file/Files/probeContentType/Basic.java

Changeset: a5108a60
Author:    Thejasvi Voniadka <tvoniadka at openjdk.org>
Committer: Abdul Kolarkunnu <akolarkunnu at openjdk.org>
Date:      2021-09-21 09:01:09 +0000
URL:       https://git.openjdk.java.net/loom/commit/a5108a605e6a1e427d90dbeeb8630a3d01d6b405

8273646: Add openssl from path variable also in to Default System Openssl Path in OpensslArtifactFetcher

Reviewed-by: weijun

! test/lib/jdk/test/lib/security/OpensslArtifactFetcher.java

Changeset: afd218d3
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-21 09:20:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/afd218d39a3125fcea50968edef6e6cfbacfff50

8274053: [BACKOUT] JDK-8270842: G1: Only young regions need to redirty outside references in remset.

Reviewed-by: sjohanss

! src/hotspot/share/gc/g1/g1EvacFailure.cpp

Changeset: 7acec3f1
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-21 11:26:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/7acec3f161234b99da76193781296157b98d689c

8236505: Mark jdk/editpad/EditPadTest.java as @headful

Reviewed-by: jlahoda

! test/jdk/jdk/editpad/EditPadTest.java

Changeset: 111d5e1a
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2021-09-21 11:37:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/111d5e1a9324cb5e8d98627f6329d17fcbc9c13d

8273915: Create 'nosafepoint' rank

Reviewed-by: dholmes, iklam

! src/hotspot/share/classfile/classLoaderData.cpp
! src/hotspot/share/gc/g1/g1ServiceThread.cpp
! src/hotspot/share/gc/parallel/psCompactionManager.cpp
! src/hotspot/share/gc/shared/taskTerminator.cpp
! src/hotspot/share/gc/shared/workgroup.cpp
! src/hotspot/share/gc/z/zMessagePort.inline.hpp
! src/hotspot/share/gc/z/zMetronome.cpp
! src/hotspot/share/memory/heapInspection.hpp
! src/hotspot/share/memory/metaspace/testHelpers.cpp
! src/hotspot/share/prims/jvmtiTagMap.cpp
! src/hotspot/share/runtime/handshake.cpp
! src/hotspot/share/runtime/mutex.cpp
! src/hotspot/share/runtime/mutex.hpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/vmOperations.cpp
! src/hotspot/share/runtime/vmThread.cpp
! src/hotspot/share/services/heapDumperCompression.cpp
! src/hotspot/share/services/memoryManager.cpp
! src/hotspot/share/utilities/concurrentHashTable.inline.hpp
! test/hotspot/gtest/metaspace/test_is_metaspace_obj.cpp
! test/hotspot/gtest/metaspace/test_metaspacearena.cpp
! test/hotspot/gtest/metaspace/test_metaspacearena_stress.cpp
! test/hotspot/gtest/runtime/test_mutex.cpp
! test/hotspot/gtest/runtime/test_safepoint_locks.cpp
! test/hotspot/gtest/utilities/test_filterQueue.cpp

Changeset: 57df0dbc
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2021-09-21 12:02:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/57df0dbc45914969df34e6f42b6c815785e11048

8270873: JFR: Catch DirectoryIteratorException when scanning for .jfr files

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/RepositoryFiles.java

Changeset: 42d5d2ab
Author:    Artem Semenov <Artem.Semenov at jetbrains.com>
Committer: Anton Tarasov <ant at openjdk.org>
Date:      2021-09-21 12:38:29 +0000
URL:       https://git.openjdk.java.net/loom/commit/42d5d2abaad8a88a5e1326ea8b4494aeb8b5748b

8274056: JavaAccessibilityUtilities leaks JNI objects

Reviewed-by: aivanov, ant

! src/java.desktop/macosx/native/libawt_lwawt/awt/JavaAccessibilityUtilities.m

Changeset: 6d91a3eb
Author:    Sean Mullan <mullan at openjdk.org>
Date:      2021-09-21 13:45:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/6d91a3eb7bd1e1403cfb67f7eb8ce06d7e08e7a7

8269039: Disable SHA-1 Signed JARs

Reviewed-by: weijun

! src/java.base/share/classes/module-info.java
! src/java.base/share/classes/sun/security/provider/certpath/AlgorithmChecker.java
! src/java.base/share/classes/sun/security/provider/certpath/CertPathConstraintsParameters.java
! src/java.base/share/classes/sun/security/provider/certpath/PKIX.java
! src/java.base/share/classes/sun/security/provider/certpath/PKIXCertPathValidator.java
! src/java.base/share/classes/sun/security/provider/certpath/SunCertPathBuilder.java
! src/java.base/share/classes/sun/security/util/DisabledAlgorithmConstraints.java
! src/java.base/share/classes/sun/security/util/JarConstraintsParameters.java
! src/java.base/share/conf/security/java.security
! src/jdk.jartool/share/classes/sun/security/tools/jarsigner/Main.java
- test/jdk/java/security/Security/signedfirst/Dyn.sh
+ test/jdk/java/security/Security/signedfirst/DynStatic.java
- test/jdk/java/security/Security/signedfirst/Static.sh
+ test/jdk/java/security/Security/signedfirst/com/sun/exp/provider/EXP.java
+ test/jdk/java/security/Security/signedfirst/com/sun/exp/provider/SHA.java
- test/jdk/java/security/Security/signedfirst/exp.jar
- test/jdk/java/security/Security/signedfirst/keystore.jks
! test/jdk/java/util/jar/JarFile/Signed.jar
! test/jdk/java/util/jar/JarFile/test.jar
! test/jdk/java/util/jar/JarInputStream/signed.jar
! test/jdk/sun/security/tools/jarsigner/CheckSignerCertChain.java
! test/jdk/sun/security/tools/jarsigner/DiffEnd.java
! test/jdk/sun/security/tools/jarsigner/OldSig.java
+ test/jdk/sun/security/tools/jarsigner/OldSig.props
! test/jdk/sun/security/tools/jarsigner/Test4431684.java
! test/jdk/sun/security/tools/jarsigner/TimestampCheck.java
! test/lib/jdk/test/lib/security/SecurityUtils.java

Changeset: 0fc47e99
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2021-09-21 15:53:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/0fc47e99d20a1ee886df878f1302769bdd913aab

8266666: Implementation for snippets

Co-authored-by: Jonathan Gibbons <jjg at openjdk.org>
Co-authored-by: Hannes Walln?fer <hannesw at openjdk.org>
Reviewed-by: jjg

! src/java.compiler/share/classes/javax/tools/DocumentationTool.java
! src/jdk.compiler/share/classes/com/sun/source/doctree/AttributeTree.java
! src/jdk.compiler/share/classes/com/sun/source/doctree/DocTree.java
! src/jdk.compiler/share/classes/com/sun/source/doctree/DocTreeVisitor.java
+ src/jdk.compiler/share/classes/com/sun/source/doctree/SnippetTree.java
! src/jdk.compiler/share/classes/com/sun/source/util/DocTreeFactory.java
! src/jdk.compiler/share/classes/com/sun/source/util/DocTreeScanner.java
! src/jdk.compiler/share/classes/com/sun/source/util/SimpleDocTreeVisitor.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/DocCommentParser.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/DCTree.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/DocPretty.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/DocTreeMaker.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlDocletWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/TagletWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlStyle.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/standard.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/BaseConfiguration.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/BaseOptions.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/doclets.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/stylesheet.css
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/SnippetTaglet.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/TagletManager.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/TagletWriter.java
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/snippet/Action.java
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/snippet/AddStyle.java
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/snippet/Attribute.java
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/snippet/Attributes.java
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/snippet/Bookmark.java
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/snippet/MarkupParser.java
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/snippet/ParseException.java
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/snippet/Parser.java
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/snippet/Replace.java
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/snippet/Style.java
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/snippet/StyledText.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/CommentHelper.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclint/Checker.java
! test/langtools/jdk/javadoc/doclet/checkStylesheetClasses/CheckStylesheetClasses.java
+ test/langtools/jdk/javadoc/doclet/testSnippetTag/TestSnippetTag.java
! test/langtools/jdk/javadoc/doclet/testTaglets/TestTaglets.out
! test/langtools/jdk/javadoc/tool/api/basic/DocumentationToolLocationTest.java
! test/langtools/tools/doclint/EmptyHtmlTest.java
! test/langtools/tools/javac/doctree/DocCommentTester.java
+ test/langtools/tools/javac/doctree/SnippetTest.java

Changeset: 161fdb4a
Author:    Lance Andersen <lancea at openjdk.org>
Date:      2021-09-21 19:23:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/161fdb4afbc6e67cc7580fe753112c4d894a9b6b

8273935: (zipfs) Files.getFileAttributeView() throws UOE instead of returning null when view not supported

Reviewed-by: alanb, bpb, sgehwolf

! src/jdk.zipfs/share/classes/jdk/nio/zipfs/ZipPath.java
! test/jdk/jdk/nio/zipfs/TestPosix.java
+ test/jdk/jdk/nio/zipfs/testng/test/PosixAttributeViewTest.java
! test/jdk/jdk/nio/zipfs/testng/util/ZipFsBaseTest.java

Changeset: a72c8aa6
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2021-09-21 23:36:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/a72c8aa6ad58bad57ddbd65139bcb88b6d8aa5db

8273921: Refactor NSK/JDI tests to create thread using factory

Reviewed-by: cjplummer, sspitsyn, amenkov

! test/hotspot/jtreg/vmTestbase/nsk/jdi/BScenarios/multithrd/tc01x001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BScenarios/multithrd/tc02x001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BScenarios/multithrd/tc02x002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BScenarios/multithrd/tc02x003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BScenarios/multithrd/tc02x004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BScenarios/multithrd/tc03x001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BScenarios/multithrd/tc04x001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/_bounds_/filters001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/addInstanceFilter/instancefilter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/addInstanceFilter/instancefilter002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/addInstanceFilter/instancefilter003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/addInstanceFilter/instancefilter004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/addThreadFilter/threadfilter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/addThreadFilter/threadfilter002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/addThreadFilter/threadfilter003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/addThreadFilter/threadfilter004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/location/location001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassPrepareRequest/addClassExclusionFilter/filter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassPrepareRequest/addClassExclusionFilter/filter002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassPrepareRequest/addClassFilter_rt/filter_rt001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassPrepareRequest/addClassFilter_rt/filter_rt002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassPrepareRequest/addClassFilter_rt/filter_rt003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassPrepareRequest/addClassFilter_s/filter_s001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassPrepareRequest/addClassFilter_s/filter_s002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassType/invokeMethod/invokemethod001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassType/invokeMethod/invokemethod007a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassType/invokeMethod/invokemethod011t.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassType/invokeMethod/invokemethod013t.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassType/newInstance/newinstance001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassType/newInstance/newinstance001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassType/newInstance/newinstance007a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/Event/equals/equals001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/Event/hashCode/hashcode001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/Event/request/request001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventIterator/nextEvent/nextevent001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/addCountFilter/addcountfilter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/disable/disable001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/disable/disable002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/enable/enable001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/enable/enable002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/getProperty/getproperty001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/isEnabled/isenabled001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/putProperty/putproperty001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/setEnabled/setenabled001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/setEnabled/setenabled002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/setEnabled/setenabled003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/setSuspendPolicy/setsuspendpolicy001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/suspendPolicy/suspendpolicy001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createStepRequest/crstepreq002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createStepRequest/crstepreq003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createStepRequest/crstepreq004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createStepRequest/crstepreq005a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createStepRequest/crstepreq006a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createStepRequest/crstepreq007a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createStepRequest/crstepreq008a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createStepRequest/crstepreq009a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createStepRequest/crstepreq010a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/deleteEventRequest/delevtreq002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/deleteEventRequests/delevtreqs002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/stepRequests/stepreq001t.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/stepRequests/stepreq002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/eventIterator/eventiterator003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume008a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume009a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy008a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy009a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addClassExclusionFilter/filter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addClassFilter_rt/filter_rt001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addClassFilter_rt/filter_rt002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addClassFilter_rt/filter_rt003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addClassFilter_s/filter_s001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addClassFilter_s/filter_s002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addInstanceFilter/instancefilter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addInstanceFilter/instancefilter002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addInstanceFilter/instancefilter003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addInstanceFilter/instancefilter004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addThreadFilter/threadfilter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addThreadFilter/threadfilter002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addThreadFilter/threadfilter004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/notifyCaught/notifycaught001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/notifyUncaught/notifyuncaught001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/LocalVariable/isVisible/isvisible001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/Locatable/location/location004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/Locatable/location/location005a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/LocatableEvent/thread/thread001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addClassExclusionFilter/filter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addClassFilter_rt/filter_rt001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addClassFilter_rt/filter_rt002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addClassFilter_rt/filter_rt003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addClassFilter_s/filter_s001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addInstanceFilter/instancefilter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addInstanceFilter/instancefilter002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addInstanceFilter/instancefilter003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addInstanceFilter/instancefilter004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addThreadFilter/threadfilter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addThreadFilter/threadfilter002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addThreadFilter/threadfilter004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addClassExclusionFilter/filter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addClassFilter_rt/filter_rt001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addClassFilter_rt/filter_rt002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addClassFilter_rt/filter_rt003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addClassFilter_s/filter_s001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addInstanceFilter/instancefilter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addInstanceFilter/instancefilter002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addInstanceFilter/instancefilter003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addInstanceFilter/instancefilter004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addThreadFilter/threadfilter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addThreadFilter/threadfilter002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addThreadFilter/threadfilter003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addThreadFilter/threadfilter004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/getValue/getvalue001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/owningThread/owningthread001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/owningThread/owningthread002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StackFrame/getValue/getvalue001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StackFrame/getValue/getvalue002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StackFrame/getValues/getvalues001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StackFrame/getValues/getvalues002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StackFrame/location/location001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StackFrame/setValue/setvalue001/setvalue001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StackFrame/setValue/setvalue002/setvalue002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StackFrame/setValue/setvalue003/setvalue003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StackFrame/setValue/setvalue004/setvalue004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StackFrame/thisObject/thisobject002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StackFrame/thread/thread001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StackFrame/visibleVariableByName/visiblevarbyname001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StackFrame/visibleVariableByName/visiblevarbyname002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StackFrame/visibleVariables/visiblevariables001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StackFrame/visibleVariables/visiblevariables002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addClassExclusionFilter/filter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addClassFilter_rt/filter_rt001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addClassFilter_rt/filter_rt002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addClassFilter_rt/filter_rt003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addClassFilter_s/filter_s001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addClassFilter_s/filter_s002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addInstanceFilter/instancefilter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addInstanceFilter/instancefilter002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addInstanceFilter/instancefilter003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addInstanceFilter/instancefilter004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/depth/depth001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/depth/depth002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/depth/depth003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/size/size001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/size/size002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/thread/thread001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadDeathRequest/addThreadFilter/addthreadfilter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadDeathRequest/addThreadFilter/addthreadfilter003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadDeathRequest/addThreadFilter/addthreadfilter004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadDeathRequest/addThreadFilter/addthreadfilter005a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/currentContendedMonitor/currentcm001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/frame/frame001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/frameCount/framecount001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/frames_ii/frames_ii001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/isAtBreakpoint/isatbreakpoint001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/isSuspended/issuspended001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/isSuspended/issuspended002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/isSuspended/issuspended003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/isSuspended/issuspended004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/name/name001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/resume/resume001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/stop/stop001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/suspend/suspend001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/suspendCount/suspendcount001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadStartEvent/thread/thread001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadStartRequest/addThreadFilter/addthreadfilter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadStartRequest/addThreadFilter/addthreadfilter003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadStartRequest/addThreadFilter/addthreadfilter004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadStartRequest/addThreadFilter/addthreadfilter005a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/allThreads/allthreads001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canGetCurrentContendedMonitor/cangccm001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canGetMonitorInfo/cangetmonitorinfo001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canGetOwnedMonitorInfo/cangetinfo001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/dispose/dispose002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/dispose/dispose003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/dispose/dispose004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/suspend/suspend001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassExclusionFilter/filter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassExclusionFilter/filter002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassFilter_rt/filter_rt001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassFilter_rt/filter_rt002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassFilter_rt/filter_rt005a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassFilter_rt/filter_rt006a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassFilter_s/filter_s001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassFilter_s/filter_s002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addInstanceFilter/instancefilter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addInstanceFilter/instancefilter002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addInstanceFilter/instancefilter003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addInstanceFilter/instancefilter004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addInstanceFilter/instancefilter005a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addInstanceFilter/instancefilter006a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addInstanceFilter/instancefilter007a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addInstanceFilter/instancefilter008a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addThreadFilter/addthreadfilter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addThreadFilter/addthreadfilter002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addThreadFilter/addthreadfilter003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addThreadFilter/addthreadfilter004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addThreadFilter/addthreadfilter005a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addThreadFilter/addthreadfilter006a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addThreadFilter/addthreadfilter007a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addThreadFilter/addthreadfilter008a.java
+ test/hotspot/jtreg/vmTestbase/nsk/share/jdi/JDIThreadFactory.java
+ test/hotspot/jtreg/vmTestbase/nsk/share/jdi/NamedTask.java

Changeset: cbe57e86
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Sergey Bylokhov <serb at openjdk.org>
Date:      2021-09-22 01:26:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/cbe57e860487d1a31a092ec326dc64bf5599a00e

8273684: Replace usages of java.util.Stack with ArrayDeque

Reviewed-by: cjplummer, serb

! src/java.desktop/share/classes/com/sun/media/sound/DLSSoundbank.java
! src/java.desktop/share/classes/javax/swing/text/html/HTMLDocument.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/CommandProcessor.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/ui/AnnotatedMemoryPanel.java

Changeset: 11cddd32
Author:    Yi Yang <yyang at openjdk.org>
Date:      2021-09-22 02:20:30 +0000
URL:       https://git.openjdk.java.net/loom/commit/11cddd3261e2bfaa4f2b9142ce9e275bbc48c72e

8272114: Unused _last_state in osThread_windows

Reviewed-by: stuefe, dholmes

! src/hotspot/os/windows/osThread_windows.hpp

Changeset: 517405e4
Author:    Ao Qi <aoqi at openjdk.org>
Committer: Yi Yang <yyang at openjdk.org>
Date:      2021-09-22 02:28:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/517405e462dc6104c33471c58242ea7b244c6218

8273965: some testlibrary_tests/ir_framework tests fail when c1 disabled

Reviewed-by: chagedorn, thartmann

! test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/TestCompLevels.java
! test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/TestControls.java
! test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/TestRunTests.java

Changeset: eeaf43b2
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2021-09-22 02:53:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/eeaf43b229941f49326ed6d0f37e77f6f0ce5409

8274114: ProblemList serviceability/sa/TestJhsdbJstackMixed.java on linux-aarch64 in -Xcomp mode

Reviewed-by: cjplummer

! test/hotspot/jtreg/ProblemList-Xcomp.txt

Changeset: 688b3fe2
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2021-09-22 08:02:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/688b3fe2eb2593e2cad675fb0f40b8bc6adce22f

8274070: Rectify problemlist platform for failing test on macos12

Reviewed-by: azvegint

! test/jdk/ProblemList.txt

Changeset: d9872ba3
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-22 08:07:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/d9872ba3d6c5afb2ae8e17c38e2222a2a1ab9493

8273590: Move helper classes in G1 post evacuation sub tasks to cpp files

Reviewed-by: sjohanss, kbarrett

! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.cpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.hpp

Changeset: c77ebe88
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-22 08:40:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/c77ebe88748b0a55f1fc7a5497314a752eab1e2a

8274060: C2: Incorrect computation after JDK-8273454

Reviewed-by: thartmann, neliasso, chagedorn

! src/hotspot/share/opto/mulnode.cpp
+ test/hotspot/jtreg/compiler/integerArithmetic/TestNegAnd.java

Changeset: 51085b52
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-22 10:17:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/51085b523eb7f37c3af5b566b55eca37c127bdcf

8274054: Add custom enqueue calls during reference processing

Reviewed-by: ayang, kbarrett, sjohanss

! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1FullCollector.cpp
! src/hotspot/share/gc/g1/g1YoungCollector.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/parallel/psScavenge.cpp
! src/hotspot/share/gc/serial/serialGcRefProcProxyTask.hpp
! src/hotspot/share/gc/shared/referenceProcessor.cpp
! src/hotspot/share/gc/shared/referenceProcessor.hpp
! src/hotspot/share/gc/shared/referenceProcessor.inline.hpp

Changeset: 7f78803b
Author:    sunxu <sunxu01 at loongson.cn>
Committer: Lance Andersen <lancea at openjdk.org>
Date:      2021-09-22 11:38:29 +0000
URL:       https://git.openjdk.java.net/loom/commit/7f78803b0926ea194334ad9b3c9f06cbe17a83dd

8273961: jdk/nio/zipfs/ZipFSTester.java fails if file path contains '+' character

Reviewed-by: clanger, lancea

! test/jdk/jdk/nio/zipfs/ZipFSTester.java

Changeset: 3f73ca7f
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-22 11:41:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/3f73ca7fcd674e10d4382ec4bd8d4cb0da1e4256

8274068: Rename G1ScanInYoungSetter to G1SkipCardEnqueueSetter

Reviewed-by: sjohanss, ayang

! src/hotspot/share/gc/g1/g1OopClosures.hpp
! src/hotspot/share/gc/g1/g1OopClosures.inline.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp

Changeset: d245a8cc
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-22 11:43:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/d245a8cc852de21547928252ed6f0474f0d49b1c

8274069: Clean up g1ParScanThreadState a bit

Reviewed-by: sjohanss, ayang, kbarrett

! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.inline.hpp

Changeset: aefd4ac4
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2021-09-22 11:45:29 +0000
URL:       https://git.openjdk.java.net/loom/commit/aefd4ac4a336f00c067bcb91b95472ccc9a6bf83

8258734: jdk/jfr/event/oldobject/TestClassLoaderLeak.java failed with "RuntimeException: Could not find class leak"

Reviewed-by: mgronlun

! test/jdk/jdk/jfr/event/oldobject/TestClassLoaderLeak.java

Changeset: ba7d550c
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2021-09-22 12:52:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/ba7d550c6e6d84b36d81aafa1dfded0c99b5c248

8270139: jshell InternalError crash for import of @Repeatable followed by unresolved ref

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java
+ test/langtools/jdk/jshell/ErrorRecoveryTest.java
+ test/langtools/tools/javac/recovery/AnnotationRecovery.java

Changeset: 71788c69
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2021-09-22 12:53:57 +0000
URL:       https://git.openjdk.java.net/loom/commit/71788c69dbae854331f3393044dab458c906045f

8271287: jdk/jshell/CommandCompletionTest.java fails with "lists don't have the same size expected"

Reviewed-by: vromero

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

Changeset: c6df3c95
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2021-09-22 13:42:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/c6df3c9571cfa9607f3deffeaa77701dde9fea15

8274071: Clean up java.lang.ref comments and documentation

Reviewed-by: rriggs, kbarrett, mchung, iris, lancea

! src/java.base/share/classes/java/lang/ref/Reference.java

Changeset: 0a361638
Author:    Roger Riggs <rriggs at openjdk.org>
Date:      2021-09-22 13:55:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/0a361638c5ea4d3e109d950e34a61b4737c8f670

8272600: (test) Use native "sleep" in Basic.java

Reviewed-by: iklam, dholmes

! test/jdk/java/lang/ProcessBuilder/Basic.java
+ test/jdk/java/lang/ProcessBuilder/exeBasicSleep.c

Changeset: 33df388a
Author:    Roger Riggs <rriggs at openjdk.org>
Date:      2021-09-22 13:57:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/33df388a24267e868574e4604b2e2ab170dc5a09

8274003: ProcessHandleImpl.Info toString has an if check which is always true

Reviewed-by: bpb, naoto, iris

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

Changeset: c9de8063
Author:    Patric Hedlin <phedlin at openjdk.org>
Date:      2021-09-22 14:20:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/c9de80635e25badbb5410e22b6619379598a9a57

8274039: codestrings gtest fails when hsdis is present

Reviewed-by: shade

! test/hotspot/gtest/code/test_codestrings.cpp

Changeset: d39aad92
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2021-09-22 15:50:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/d39aad92308fbc28bd2de164e331062ebf62da85

8273924: ArrayIndexOutOfBoundsException thrown in java.util.JapaneseImperialCalendar.add()

Reviewed-by: rriggs, iris, joehw

! src/java.base/share/classes/sun/util/calendar/BaseCalendar.java
! test/jdk/java/util/Calendar/CalendarTestScripts/JapaneseTests.java
! test/jdk/java/util/Calendar/CalendarTestScripts/japanese/japanese_add.cts

Changeset: da38ced3
Author:    Raffaello Giulietti <raffaello.giulietti at gmail.com>
Committer: Brian Burkhalter <bpb at openjdk.org>
Date:      2021-09-22 16:16:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/da38ced3299cbd02f210bea4130990a43f6104bf

8271602: Add Math.ceilDiv() family parallel to Math.floorDiv() family

Reviewed-by: bpb

! src/java.base/share/classes/java/lang/Math.java
! src/java.base/share/classes/java/lang/StrictMath.java
! test/jdk/java/lang/Math/DivModTests.java
! test/jdk/java/lang/Math/ExactArithTests.java

Changeset: 81d41647
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2021-09-22 16:29:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/81d416477f9856861a5af13058bfc3028bcb9b60

8272759: (fc) java/nio/channels/FileChannel/Transfer2GPlus.java failed in timeout

Reviewed-by: alanb

! test/jdk/java/nio/channels/FileChannel/Transfer2GPlus.java

Changeset: 57fe11c9
Author:    Tom Rodriguez <never at openjdk.org>
Date:      2021-09-22 17:16:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/57fe11c9a37c121a244b3d6c9c0a1413dc0484b7

8274120: [JVMCI] CompileBroker should resolve parameter types for JVMCI compiles

Reviewed-by: dnsimon, thartmann

! src/hotspot/share/compiler/compileBroker.cpp

Changeset: 8821b000
Author:    Alisen Chung <alisen.chung at oracle.com>
Committer: Alexey Ivanov <aivanov at openjdk.org>
Date:      2021-09-22 18:32:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/8821b0004170e18c8e7d6e5bbe8759344ff769b1

8205137: Remove Applet support from SwingSet2
8205139: Remove Applet support from J2Ddemo

Reviewed-by: aivanov, kizune

! src/demo/share/README
! src/demo/share/jfc/J2Ddemo/java2d/J2Ddemo.java
! src/demo/share/jfc/SwingSet2/ButtonDemo.java
! src/demo/share/jfc/SwingSet2/ColorChooserDemo.java
! src/demo/share/jfc/SwingSet2/ComboBoxDemo.java
! src/demo/share/jfc/SwingSet2/DemoModule.java
! src/demo/share/jfc/SwingSet2/FileChooserDemo.java
! src/demo/share/jfc/SwingSet2/HtmlDemo.java
! src/demo/share/jfc/SwingSet2/InternalFrameDemo.java
! src/demo/share/jfc/SwingSet2/ListDemo.java
! src/demo/share/jfc/SwingSet2/OptionPaneDemo.java
! src/demo/share/jfc/SwingSet2/ProgressBarDemo.java
! src/demo/share/jfc/SwingSet2/README.txt
! src/demo/share/jfc/SwingSet2/ScrollPaneDemo.java
! src/demo/share/jfc/SwingSet2/SliderDemo.java
! src/demo/share/jfc/SwingSet2/SplitPaneDemo.java
- src/demo/share/jfc/SwingSet2/SwingSet2.html
! src/demo/share/jfc/SwingSet2/TabbedPaneDemo.java
! src/demo/share/jfc/SwingSet2/TableDemo.java
! src/demo/share/jfc/SwingSet2/ToolTipDemo.java
! src/demo/share/jfc/SwingSet2/TreeDemo.java

Changeset: bb2f21eb
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2021-09-23 18:15:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/bb2f21eb7518bd4cf5a711f273690f97756e3f4c

JDK-18+16: Merge branch 'master' into fibers

! src/hotspot/os/posix/signals_posix.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/cds/heapShared.cpp
! src/hotspot/share/classfile/vmClassMacros.hpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1FullCollector.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/parallel/psPromotionManager.inline.hpp
! src/hotspot/share/gc/parallel/psScavenge.cpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/oops/instanceKlass.hpp
! src/hotspot/share/prims/jvmtiImpl.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/handshake.cpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/vmOperations.cpp
! src/hotspot/share/services/threadService.cpp
! src/java.base/share/classes/module-info.java
! src/jdk.jdwp.agent/share/native/libjdwp/threadControl.c
! src/jdk.jdwp.agent/share/native/libjdwp/threadControl.h
! src/jdk.jfr/share/classes/jdk/jfr/internal/tool/PrettyWriter.java
! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/TEST.groups
! test/hotspot/jtreg/vmTestbase/nsk/share/jdi/JDIBase.java
! test/jdk/ProblemList.txt
! test/jdk/TEST.groups
! test/jdk/java/lang/ProcessBuilder/Basic.java
! src/hotspot/os/posix/signals_posix.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/cds/heapShared.cpp
! src/hotspot/share/classfile/vmClassMacros.hpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1FullCollector.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/parallel/psPromotionManager.inline.hpp
! src/hotspot/share/gc/parallel/psScavenge.cpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/oops/instanceKlass.hpp
! src/hotspot/share/prims/jvmtiImpl.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/handshake.cpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/vmOperations.cpp
! src/hotspot/share/services/threadService.cpp
! src/java.base/share/classes/module-info.java
! src/jdk.jdwp.agent/share/native/libjdwp/threadControl.c
! src/jdk.jdwp.agent/share/native/libjdwp/threadControl.h
! src/jdk.jfr/share/classes/jdk/jfr/internal/tool/PrettyWriter.java
! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/TEST.groups
! test/hotspot/jtreg/vmTestbase/nsk/share/jdi/JDIBase.java
! test/jdk/ProblemList.txt
! test/jdk/TEST.groups
! test/jdk/java/lang/ProcessBuilder/Basic.java


From duke at openjdk.java.net  Thu Sep 23 17:28:48 2021
From: duke at openjdk.java.net (duke)
Date: Thu, 23 Sep 2021 17:28:48 GMT
Subject: git: openjdk/loom: master: 92 new changesets
Message-ID: <3ad92d47-231f-4525-baf3-7fa21c240a9e@openjdk.java.net>

Changeset: d4546b6b
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2021-09-16 07:08:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/d4546b6b36f9dc9ff3d626f8cfe62b62daa0de01

8273526: Extend the OSContainer API pids controller with pids.current

Reviewed-by: sgehwolf, iklam

! src/hotspot/os/linux/cgroupSubsystem_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/cgroupV2Subsystem_linux.hpp
! src/hotspot/os/linux/osContainer_linux.cpp
! src/hotspot/os/linux/osContainer_linux.hpp
! src/hotspot/os/linux/os_linux.cpp
! src/java.base/linux/classes/jdk/internal/platform/CgroupMetrics.java
! src/java.base/linux/classes/jdk/internal/platform/cgroupv1/CgroupV1Subsystem.java
! src/java.base/linux/classes/jdk/internal/platform/cgroupv2/CgroupV2Subsystem.java
! src/java.base/share/classes/jdk/internal/platform/Metrics.java
! test/hotspot/jtreg/containers/docker/TestMisc.java
! test/hotspot/jtreg/containers/docker/TestPids.java

Changeset: 2d13fb21
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-16 07:51:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/2d13fb21af783ebbe3dd5c2632aea11347317026

8273803: Zero: Handle "zero" variant in CommandLineOptionTest.java

Reviewed-by: dholmes

! test/lib/jdk/test/lib/cli/CommandLineOptionTest.java

Changeset: 46af82e5
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-16 07:52:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/46af82e5b0d176e340f46125f8a3bb17e56bd7b3

8273804: Platform.isTieredSupported should handle the no-compiler case

Reviewed-by: dholmes

! test/lib/jdk/test/lib/Platform.java

Changeset: 1c5de8b8
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-16 08:12:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/1c5de8b86b038f5d5c313c504a8868e36fc80bde

8273807: Zero: Drop incorrect test block from compiler/startup/NumCompilerThreadsCheck.java

Reviewed-by: thartmann

! test/hotspot/jtreg/compiler/startup/NumCompilerThreadsCheck.java

Changeset: 99cfc160
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-16 08:22:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/99cfc160af119ab70fa3549711cf6948402c4df8

8273805: gc/g1/TestGCLogMessages.java test should handle non-JFR configs

Reviewed-by: tschatzl, ayang

! test/hotspot/jtreg/gc/g1/TestGCLogMessages.java

Changeset: 09ecb119
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-16 08:23:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/09ecb11927f0042ddc0c5c23d747b275ab70b36b

8273806: compiler/cpuflags/TestSSE4Disabled.java should test for CPU feature explicitly

Reviewed-by: thartmann

! test/hotspot/jtreg/compiler/cpuflags/TestSSE4Disabled.java

Changeset: 181292d4
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-16 08:25:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/181292d48c989e3206354cea73bec015c13a986b

8273801: Handle VMTYPE for "core" VM variant

Reviewed-by: dholmes, erikj

! make/hotspot/lib/JvmFeatures.gmk

Changeset: 241ac89f
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-16 08:53:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/241ac89f120f9bcfef65962aa05b51b9f847c4ce

8273606: Zero: SPARC64 build fails with si_band type mismatch

Reviewed-by: stuefe

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

Changeset: 14dc5178
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2021-09-16 11:41:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/14dc5178cf28c60a791502b9922879371493e925

8273372: Remove scavenge trace message in psPromotionManager

Reviewed-by: tschatzl, lkorinth

! src/hotspot/share/gc/parallel/psPromotionManager.cpp
! src/hotspot/share/gc/parallel/psPromotionManager.inline.hpp
! src/hotspot/share/gc/shared/referenceProcessor.cpp

Changeset: c86e24d4
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2021-09-16 11:57:30 +0000
URL:       https://git.openjdk.java.net/loom/commit/c86e24d4be1e1a26a2a8323ef7ddbab6326bbf3a

8271954: C2: assert(false) failed: Bad graph detected in build_loop_late

Reviewed-by: roland, kvn

! src/hotspot/share/opto/loopPredicate.cpp
! src/hotspot/share/opto/loopnode.hpp
+ test/hotspot/jtreg/compiler/loopopts/TestUnswitchWithSunkNodes.java

Changeset: 5e4d09c2
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2021-09-16 12:01:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/5e4d09c22921f2980f84f849eb600d2e524d0733

8273300: Check Mutex ranking during a safepoint

Reviewed-by: eosterlund, dholmes, pchilanomate

! src/hotspot/share/classfile/classLoaderData.cpp
! src/hotspot/share/gc/g1/g1RegionToSpaceMapper.cpp
! src/hotspot/share/gc/g1/heapRegion.cpp
! src/hotspot/share/gc/g1/heapRegion.inline.hpp
! src/hotspot/share/gc/g1/heapRegionRemSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahCodeRoots.cpp
! src/hotspot/share/gc/shenandoah/shenandoahNMethod.inline.hpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/runtime/mutex.cpp
! src/hotspot/share/runtime/mutex.hpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/utilities/concurrentHashTable.inline.hpp

Changeset: 59b2478a
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2021-09-16 12:02:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/59b2478abd7f233531262b0fa190e027a785da79

8273659: Replay compilation crashes with SIGSEGV since 8271911

Reviewed-by: kvn, dlong

! src/hotspot/share/ci/ciReplay.cpp

Changeset: 7e92abe7
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-16 15:17:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/7e92abe7a4bd2840fed19826fbff0285732f1765

8273710: Remove redundant stream() call before forEach in jdk.jdeps

Reviewed-by: dfuchs, shade

! src/jdk.jdeps/share/classes/com/sun/tools/jdeps/DepsAnalyzer.java
! src/jdk.jdeps/share/classes/com/sun/tools/jdeps/Graph.java
! src/jdk.jdeps/share/classes/com/sun/tools/jdeps/InverseDepsAnalyzer.java
! src/jdk.jdeps/share/classes/com/sun/tools/jdeps/JdepsConfiguration.java
! src/jdk.jdeps/share/classes/com/sun/tools/jdeps/JdepsTask.java
! src/jdk.jdeps/share/classes/com/sun/tools/jdeps/Module.java
! src/jdk.jdeps/share/classes/com/sun/tools/jdeps/ModuleAnalyzer.java
! src/jdk.jdeps/share/classes/com/sun/tools/jdeps/ModuleDotGraph.java
! src/jdk.jdeps/share/classes/com/sun/tools/jdeps/ModuleExportsAnalyzer.java
! src/jdk.jdeps/share/classes/com/sun/tools/jdeps/ModuleGraphBuilder.java

Changeset: 12fa7073
Author:    Calvin Cheung <ccheung at openjdk.org>
Date:      2021-09-16 17:32:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/12fa7073c58eb9f204bb60ab6192738f8aece626

8261941: Use ClassLoader for unregistered classes during -Xshare:dump

Reviewed-by: iklam, minqi

! src/hotspot/share/cds/classListParser.cpp
+ src/hotspot/share/cds/unregisteredClasses.cpp
+ src/hotspot/share/cds/unregisteredClasses.hpp
! src/hotspot/share/classfile/classLoaderExt.cpp
! src/hotspot/share/classfile/classLoaderExt.hpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/classfile/systemDictionaryShared.hpp
! src/hotspot/share/classfile/vmClassMacros.hpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/oops/instanceKlass.hpp

Changeset: 9c5441c9
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2021-09-16 17:56:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/9c5441c9c4eea2ea4ba78ee426729bf646dc042d

8271569: Clean up the use of CDS constants and field offsets

Reviewed-by: iklam, dholmes

+ src/hotspot/share/cds/cdsConstants.cpp
+ src/hotspot/share/cds/cdsConstants.hpp
- src/hotspot/share/cds/cdsoffsets.cpp
- src/hotspot/share/cds/cdsoffsets.hpp
! src/hotspot/share/cds/dynamicArchive.hpp
! src/hotspot/share/cds/filemap.hpp
! src/hotspot/share/include/cds.h
! src/hotspot/share/prims/whitebox.cpp
! test/lib/jdk/test/lib/cds/CDSArchiveUtils.java
! test/lib/jdk/test/whitebox/WhiteBox.java
! test/lib/sun/hotspot/WhiteBox.java

Changeset: bc48a0ac
Author:    Volker Simonis <simonis at openjdk.org>
Date:      2021-09-16 19:56:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/bc48a0ac297b99a997482dcb59f85acc1cdb0c47

8273902: Memory leak in OopStorage due to bug in OopHandle::release()

Reviewed-by: sspitsyn, coleenp

! src/hotspot/share/oops/oopHandle.inline.hpp
! src/hotspot/share/prims/jvmtiImpl.cpp

Changeset: b9829044
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2021-09-16 23:26:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/b98290444a4594d0164d6f313c506287282d1929

8271073: Improve testing with VM option VerifyArchivedFields

Reviewed-by: ccheung, minqi

! src/hotspot/share/cds/heapShared.cpp
! src/hotspot/share/gc/shared/gc_globals.hpp
! test/hotspot/jtreg/runtime/cds/appcds/TestCommon.java
+ test/hotspot/jtreg/runtime/cds/appcds/cacheObject/VerifyArchivedFields.java
! test/lib/jdk/test/lib/cds/CDSTestUtils.java

Changeset: 8c022e2c
Author:    Alex Menkov <amenkov at openjdk.org>
Date:      2021-09-16 23:45:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/8c022e2c174cca2b03e8fdf4fadad42bc11c65f1

8270434: JDI+UT: Unexpected event in JDI tests

Reviewed-by: sspitsyn, kevinw

! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventIterator/nextEvent/nextevent001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/methodEntryRequests/methentreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/share/jdi/JDIBase.java

Changeset: e07ab82e
Author:    Guoxiong Li <gli at openjdk.org>
Date:      2021-09-17 05:34:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/e07ab82ee555f27921287a871ba582e0906ad45c

8273408: java.lang.AssertionError: typeSig ERROR on generated class property of record

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Symbol.java
+ test/langtools/tools/javac/records/recordComponent/GenerateTypeProcessor.java
+ test/langtools/tools/javac/records/recordComponent/RecordComponentTypeTest.java

Changeset: 54b45676
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-17 06:44:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/54b456764bedb53adb7ae3c25f64d44dd8322ada

8273880: Zero: Print warnings when unsupported intrinsics are enabled

Reviewed-by: dholmes

! src/hotspot/cpu/zero/vm_version_zero.cpp

Changeset: 1890d85c
Author:    Per Liden <pliden at openjdk.org>
Date:      2021-09-17 07:51:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/1890d85c0e647d3f890e3c7152f8cd2e60dfd826

8273872: ZGC: Explicitly use 2M large pages

Reviewed-by: eosterlund, tschatzl, stefank

! src/hotspot/os/linux/gc/z/zPhysicalMemoryBacking_linux.cpp
! src/hotspot/share/gc/z/zArguments.cpp

Changeset: 35f6f1d6
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2021-09-17 08:20:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/35f6f1d69f4238f16595b9b8f1d11db9e49d4cc9

8273808: Cleanup AddFontsToX11FontPath

Reviewed-by: pbansal, lucy

! src/java.desktop/unix/native/common/awt/fontpath.c

Changeset: 27d747ad
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2021-09-17 12:53:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/27d747ad4f13193d5fc651d893540465248c48a6

8273877: os::unsetenv unused

Reviewed-by: mdoerr, stuefe

! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/runtime/os.hpp

Changeset: 17f7a45c
Author:    Phil Race <prr at openjdk.org>
Date:      2021-09-17 15:00:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/17f7a45ce40ecf0666f282e68be1844d38a5d1c7

8273913: Problem list some headful client jtreg tests that fail on macOS 12

Reviewed-by: pbansal, aivanov

! test/jdk/ProblemList.txt

Changeset: 2f8c2211
Author:    Kartik Ohri <kartikohri13 at gmail.com>
Committer: Paul Sandoz <psandoz at openjdk.org>
Date:      2021-09-17 15:12:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/2f8c2211c8c7f9661e283c8df914fde5bda197a6

8273681: Add Vector API vs Arrays.mismatch intrinsic benchmark

Reviewed-by: psandoz

+ test/micro/org/openjdk/bench/jdk/incubator/vector/ArrayMismatchBenchmark.java

Changeset: 83020617
Author:    sunxu <sunxu01 at loongson.cn>
Committer: Calvin Cheung <ccheung at openjdk.org>
Date:      2021-09-17 16:41:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/83020617e70d40a42029720534af561f8af8bce2

8273774: CDSPluginTest should only expect classes_nocoops.jsa exists on supported 64-bit platforms

Reviewed-by: ccheung, mchung

! test/jdk/tools/jlink/plugins/CDSPluginTest.java

Changeset: 2a2e9190
Author:    lawrence.andrews <lawrence.andrews at oracle.com>
Committer: Alexey Ivanov <aivanov at openjdk.org>
Date:      2021-09-17 18:11:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/2a2e9190d4e866ac1b712feb0e4bb61d08e112c7

8273685: Remove jtreg tag manual=yesno for java/awt/Graphics/LCDTextAndGraphicsState.java & show test instruction

Reviewed-by: aivanov, pbansal

! test/jdk/java/awt/Graphics/LCDTextAndGraphicsState.java

Changeset: bb9d1427
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2021-09-18 08:29:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/bb9d142759ece7665329b124a8ea0b16049b024a

8273958: gtest/MetaspaceGtests executes unnecessary tests in debug builds

Reviewed-by: jiefu

! test/hotspot/jtreg/gtest/MetaspaceGtests.java

Changeset: 7c9868c0
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2021-09-18 23:11:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/7c9868c0b3c9bd3d305e71f91596190813cdccce

8273454: C2: Transform (-a)*(-b) into a*b

Reviewed-by: thartmann, eliu, chagedorn

! src/hotspot/share/opto/mulnode.cpp
+ test/hotspot/jtreg/compiler/integerArithmetic/TestNegMultiply.java

Changeset: dc7f452a
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2021-09-20 08:29:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/dc7f452acbe3afa5aa6e31d316bd5e669c86d6f6

8273815: move have_special_privileges to os_posix for POSIX platforms

Reviewed-by: mdoerr, stuefe, dholmes

! src/hotspot/os/aix/os_aix.cpp
! src/hotspot/os/bsd/os_bsd.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/posix/os_posix.cpp

Changeset: d2388b7a
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2021-09-20 08:46:44 +0000
URL:       https://git.openjdk.java.net/loom/commit/d2388b7a0f4bfb55ea0d5648175e3253f30a4302

8273959: Some metaspace diagnostic switches should be develop

Reviewed-by: dholmes, jiefu

! src/hotspot/share/runtime/globals.hpp
! test/hotspot/jtreg/gtest/MetaspaceGtests.java

Changeset: a561eac9
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2021-09-20 12:53:56 +0000
URL:       https://git.openjdk.java.net/loom/commit/a561eac912740da6a5982c47558e13f34481219f

8273895: compiler/ciReplay/TestVMNoCompLevel.java fails due to wrong data size with TieredStopAtLevel=2,3

Reviewed-by: kvn, dlong

! test/hotspot/jtreg/compiler/ciReplay/TestVMNoCompLevel.java

Changeset: 6f3e40c1
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2021-09-20 12:56:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/6f3e40c16db899f1add67b997dede17eeb83418f

8273825: TestIRMatching.java fails after JDK-8266550

Reviewed-by: thartmann, roland

! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java

Changeset: f71df142
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2021-09-20 13:38:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/f71df142a97f522b40e90c3105e0e5bd8d5af9a2

8273187: jtools tests fail with missing markerName check

Reviewed-by: iris, sspitsyn, joehw

! test/jdk/ProblemList.txt
! test/jdk/sun/tools/jcmd/JcmdOutputEncodingTest.java
! test/jdk/sun/tools/jstack/BasicJStackTest.java

Changeset: 699865f7
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2021-09-20 13:43:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/699865f76cdf76fbd8042c1b5677b71e29faa4bc

8259039: Passing different version to --release flag than javac version output warning

Reviewed-by: jjg

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/ClassFinder.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/ct.properties
! src/jdk.compiler/share/classes/com/sun/tools/javac/util/Names.java
+ test/langtools/tools/javac/platform/CtPropertiesTest.java

Changeset: 1f8af524
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-20 14:02:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/1f8af524ffe2d2d1469d8f07887b1f61c6e4d7b8

8273314: Add tier4 test groups

Reviewed-by: serb, iignatyev

! test/hotspot/jtreg/TEST.groups
! test/jaxp/TEST.groups
! test/jdk/TEST.groups
! test/langtools/TEST.groups

Changeset: 544193a3
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-20 14:05:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/544193a3bb6431ee4bb0bd43cb29cc60c7709b25

8247980: Exclusive execution of java/util/stream tests slows down tier1

Reviewed-by: iignatyev

! test/jdk/TEST.ROOT

Changeset: 4da45c43
Author:    lawrence.andrews <lawrence.andrews at oracle.com>
Committer: Alexey Ivanov <aivanov at openjdk.org>
Date:      2021-09-20 14:07:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/4da45c430139fe66fab020c2f96686dc9cf26a97

8270609: [TESTBUG] java/awt/print/Dialog/DialogCopies.java does not show instruction

Reviewed-by: aivanov

! test/jdk/java/awt/print/Dialog/DialogCopies.java

Changeset: 9aa12daa
Author:    Nils Eliasson <neliasso at openjdk.org>
Date:      2021-09-20 14:11:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/9aa12daa15944910c7b29d1715e8aee66cca5315

8273934: Remove unused perfcounters

Reviewed-by: chagedorn

! src/hotspot/share/compiler/compileBroker.hpp

Changeset: 4d95a5d6
Author:    Nils Eliasson <neliasso at openjdk.org>
Date:      2021-09-20 14:59:44 +0000
URL:       https://git.openjdk.java.net/loom/commit/4d95a5d6dc7cc3d2b239c554a1302ac647807bd6

8273933: [TESTBUG] Test must run without preallocated exceptions

Reviewed-by: chagedorn, thartmann

! test/hotspot/jtreg/vmTestbase/jit/t/t105/t105.java

Changeset: 48aff231
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2021-09-20 15:44:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/48aff23165db668eb9c06477d16a8e72b6dc6b56

8272515: JFR: Names should only be valid Java identifiers

Reviewed-by: mgronlun

! src/java.base/share/classes/jdk/internal/module/Checks.java
! src/jdk.jfr/share/classes/jdk/jfr/EventFactory.java
! src/jdk.jfr/share/classes/jdk/jfr/Name.java
! src/jdk.jfr/share/classes/jdk/jfr/ValueDescriptor.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/EventControl.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/EventInstrumentation.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/MetadataLoader.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/Type.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/TypeLibrary.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/Utils.java
! test/jdk/jdk/jfr/api/metadata/annotations/TestName.java

Changeset: dad5d271
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2021-09-20 15:59:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/dad5d27172dbe24ae13b6386d1cdf15549f6619d

8272867: JFR: ManagementSupport.removeBefore() lost coverage

Reviewed-by: mseledtsov, mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/management/ManagementSupport.java

Changeset: 4b3a4fff
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-20 16:17:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/4b3a4fff39c1fba0d7eae719525e2a46b0a6d6ed

8273940: vmTestbase/vm/mlvm/meth/stress/gc/callSequencesDuringGC/Test.java crashes in full gc during VM exit

Reviewed-by: lkorinth

! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.cpp

Changeset: 26e5e9ae
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2021-09-20 16:53:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/26e5e9ae8cddbbd8bc498d2951e37970358f79ba

8273654: JFR: Remove unused SecuritySupport.setAccessible(Field)

Reviewed-by: mseledtsov, shade

! src/jdk.jfr/share/classes/jdk/jfr/internal/SecuritySupport.java

Changeset: a67f0f9d
Author:    Calvin Cheung <ccheung at openjdk.org>
Date:      2021-09-20 16:56:32 +0000
URL:       https://git.openjdk.java.net/loom/commit/a67f0f9dc04200c22db05e277346f24d31306b53

8273505: runtime/cds/appcds/loaderConstraints/DynamicLoaderConstraintsTest.java#default-cl crashed with SIGSEGV in MetaspaceShared::link_shared_classes

Reviewed-by: iklam, minqi

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

Changeset: b3b4b1cc
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Alexey Ivanov <aivanov at openjdk.org>
Date:      2021-09-20 17:23:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/b3b4b1cc218d4c02809eb7fd4d83d541acfbd9bd

8273907: Cleanup redundant Math.max/min calls in DefaultHighlighter

Reviewed-by: pbansal, aivanov, azvegint

! src/java.desktop/share/classes/javax/swing/text/DefaultHighlighter.java

Changeset: 5c21c004
Author:    Mikhailo Seledtsov <mseledtsov at openjdk.org>
Date:      2021-09-20 19:03:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/5c21c0044104b52fcaf3f3a830ea6e219d504ada

8267163: Rename anonymous loader tests to hidden loader tests

Reviewed-by: dholmes, hseigel

! test/hotspot/jtreg/ProblemList-Xcomp.txt
- test/hotspot/jtreg/vmTestbase/vm/mlvm/anonloader/func/findByName/Test.java
- test/hotspot/jtreg/vmTestbase/vm/mlvm/anonloader/share/AnonkTestee02.java
- test/hotspot/jtreg/vmTestbase/vm/mlvm/anonloader/stress/byteMutation/Test.java
- test/hotspot/jtreg/vmTestbase/vm/mlvm/anonloader/stress/oome/heap/Test.java
- test/hotspot/jtreg/vmTestbase/vm/mlvm/anonloader/stress/oome/metaspace/Test.java
- test/hotspot/jtreg/vmTestbase/vm/mlvm/anonloader/stress/parallelLoad/Test.java
- test/hotspot/jtreg/vmTestbase/vm/mlvm/anonloader/stress/randomBytecodes/Test.java
+ test/hotspot/jtreg/vmTestbase/vm/mlvm/hiddenloader/func/findByName/Test.java
= test/hotspot/jtreg/vmTestbase/vm/mlvm/hiddenloader/share/HiddenkTestee01.java
+ test/hotspot/jtreg/vmTestbase/vm/mlvm/hiddenloader/share/HiddenkTestee02.java
= test/hotspot/jtreg/vmTestbase/vm/mlvm/hiddenloader/share/StressClassLoadingTest.java
= test/hotspot/jtreg/vmTestbase/vm/mlvm/hiddenloader/stress/byteMutation/TEST.properties
+ test/hotspot/jtreg/vmTestbase/vm/mlvm/hiddenloader/stress/byteMutation/Test.java
= test/hotspot/jtreg/vmTestbase/vm/mlvm/hiddenloader/stress/oome/heap/TEST.properties
+ test/hotspot/jtreg/vmTestbase/vm/mlvm/hiddenloader/stress/oome/heap/Test.java
= test/hotspot/jtreg/vmTestbase/vm/mlvm/hiddenloader/stress/oome/metaspace/TEST.properties
+ test/hotspot/jtreg/vmTestbase/vm/mlvm/hiddenloader/stress/oome/metaspace/Test.java
= test/hotspot/jtreg/vmTestbase/vm/mlvm/hiddenloader/stress/parallelLoad/TEST.properties
+ test/hotspot/jtreg/vmTestbase/vm/mlvm/hiddenloader/stress/parallelLoad/Test.java
= test/hotspot/jtreg/vmTestbase/vm/mlvm/hiddenloader/stress/randomBytecodes/TEST.properties
+ test/hotspot/jtreg/vmTestbase/vm/mlvm/hiddenloader/stress/randomBytecodes/Test.java

Changeset: 04891c95
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2021-09-20 20:10:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/04891c95e0a29409959aa3e649964788e589a6da

8273912: Add threadControl_dumpThread(jthread) function

Reviewed-by: kevinw, sspitsyn

! src/jdk.jdwp.agent/share/native/libjdwp/threadControl.c
! src/jdk.jdwp.agent/share/native/libjdwp/threadControl.h

Changeset: 5fde4b64
Author:    Alex Menkov <amenkov at openjdk.org>
Date:      2021-09-20 20:17:57 +0000
URL:       https://git.openjdk.java.net/loom/commit/5fde4b64e25a3b3a4c01c57064624b9f930a1324

8273909: vmTestbase/nsk/jdi/Event/request/request001 can still fail with "ERROR: new event is not ThreadStartEvent"

Reviewed-by: cjplummer, sspitsyn

! test/hotspot/jtreg/vmTestbase/nsk/jdi/Event/request/request001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventIterator/nextEvent/nextevent001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadDeathRequest/addThreadFilter/addthreadfilter001.java
! test/hotspot/jtreg/vmTestbase/nsk/share/jdi/JDIBase.java

Changeset: ee3576a4
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2021-09-20 20:43:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/ee3576a48b700df3d8ad4bd447346d4102b20818

8256735: JFR: 'jfr' tool displays incorrect timestamps

Reviewed-by: mseledtsov, mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/tool/PrettyWriter.java

Changeset: 1bd11a7f
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2021-09-20 21:25:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/1bd11a7f2ca433f4aa9c545a20960e0778ec545e

8273887: [macos] java/awt/color/ICC_ColorSpace/MTTransformReplacedProfile.java timed out

Reviewed-by: aivanov

! test/jdk/java/awt/color/ICC_ColorSpace/MTTransformReplacedProfile.java

Changeset: 7ce60c6f
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2021-09-20 21:58:57 +0000
URL:       https://git.openjdk.java.net/loom/commit/7ce60c6ff6950bbe07fbc363303e7e6ce5e1b696

8273651: JFR: onMetadata(), setStartTime(), setEndTime() lacks test coverage

Reviewed-by: mgronlun, mseledtsov

! test/jdk/jdk/jfr/jmx/streaming/TestDelegated.java
+ test/jdk/jdk/jfr/jmx/streaming/TestMetadataEvent.java

Changeset: d16bf04c
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2021-09-20 23:15:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/d16bf04c95ad20a003af70679e7b735b0780ac30

8273613: JFR: RemoteRecordingStream::start() blocks close()

Reviewed-by: mgronlun

! src/jdk.management.jfr/share/classes/jdk/management/jfr/RemoteRecordingStream.java
+ test/jdk/jdk/jfr/jmx/streaming/TestStart.java

Changeset: 9c91ff57
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2021-09-21 02:23:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/9c91ff57e8b4b48e997e0424ff93b29e695ec527

8274031: Typo in StringBuilder.readObject

Reviewed-by: bpb

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

Changeset: 240fa6ef
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-21 05:57:57 +0000
URL:       https://git.openjdk.java.net/loom/commit/240fa6efa266bc9c9f269c6215aa9df469b6eaa8

8273927: Enable hsdis for riscv64

Reviewed-by: ihse

! src/utils/hsdis/hsdis.c

Changeset: f242cb5c
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-21 06:00:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/f242cb5ce0af3bacf7af51351121f9137db92931

8273797: Stop impersonating "server" VM in all VM variants

Reviewed-by: dholmes, erikj, ihse

! make/autoconf/flags-ldflags.m4
! make/autoconf/hotspot.m4
! make/hotspot/HotspotCommon.gmk
! make/modules/java.base/Copy.gmk
! make/modules/java.base/Lib.gmk

Changeset: 6642d2eb
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2021-09-21 06:27:32 +0000
URL:       https://git.openjdk.java.net/loom/commit/6642d2eb8b129a2291191647197c5b3333a32989

8273783: Simplify Metaspace arena guard handling

Reviewed-by: coleenp, lucy

! src/hotspot/share/memory/metaspace.cpp
- src/hotspot/share/memory/metaspace/allocationGuard.hpp
! src/hotspot/share/memory/metaspace/metaspaceArena.cpp
! src/hotspot/share/memory/metaspace/metaspaceArena.hpp
! src/hotspot/share/memory/metaspace/metaspaceCommon.cpp
! src/hotspot/share/memory/metaspace/metaspaceSettings.cpp
! test/hotspot/gtest/metaspace/test_allocationGuard.cpp
! test/hotspot/gtest/metaspace/test_metaspace_misc.cpp
! test/hotspot/gtest/metaspace/test_metaspacearena_stress.cpp

Changeset: c60bcd09
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2021-09-21 07:42:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/c60bcd09b73f6ad176bbd73fe3c1a09545609353

8273928: Use named run ids when problem listing tests

Reviewed-by: pliden, kbarrett, dholmes

! test/hotspot/jtreg/ProblemList-zgc.txt
! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/compiler/gcbarriers/UnsafeIntrinsicsTest.java
! test/hotspot/jtreg/compiler/loopopts/TestRangeCheckPredicatesControl.java
! test/hotspot/jtreg/compiler/vectorapi/VectorRebracket128Test.java
! test/hotspot/jtreg/gc/TestReferenceClearDuringReferenceProcessing.java
! test/hotspot/jtreg/gc/stringdedup/TestStringDeduplicationAgeThreshold.java
! test/hotspot/jtreg/gc/stringdedup/TestStringDeduplicationFullGC.java
! test/hotspot/jtreg/gc/stringdedup/TestStringDeduplicationInterned.java
! test/hotspot/jtreg/gc/stringdedup/TestStringDeduplicationPrintOptions.java
! test/hotspot/jtreg/gc/stringdedup/TestStringDeduplicationTableResize.java
! test/hotspot/jtreg/gc/stringdedup/TestStringDeduplicationYoungGC.java
! test/hotspot/jtreg/runtime/os/TestTracePageSizes.java
! test/hotspot/jtreg/serviceability/dcmd/gc/HeapDumpCompressedTest.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbFindPC.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbPmap.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbPstack.java

Changeset: 65ed0a74
Author:    Julia Boes <jboes at openjdk.org>
Date:      2021-09-21 08:07:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/65ed0a742e65fe7e661e8da2adea6cd41992869e

8273655: content-types.properties files are missing some common types

Reviewed-by: bpb, dfuchs

! src/java.base/unix/classes/sun/net/www/content-types.properties
! src/java.base/windows/classes/sun/net/www/content-types.properties
! test/jdk/java/nio/file/Files/probeContentType/Basic.java

Changeset: a5108a60
Author:    Thejasvi Voniadka <tvoniadka at openjdk.org>
Committer: Abdul Kolarkunnu <akolarkunnu at openjdk.org>
Date:      2021-09-21 09:01:09 +0000
URL:       https://git.openjdk.java.net/loom/commit/a5108a605e6a1e427d90dbeeb8630a3d01d6b405

8273646: Add openssl from path variable also in to Default System Openssl Path in OpensslArtifactFetcher

Reviewed-by: weijun

! test/lib/jdk/test/lib/security/OpensslArtifactFetcher.java

Changeset: afd218d3
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-21 09:20:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/afd218d39a3125fcea50968edef6e6cfbacfff50

8274053: [BACKOUT] JDK-8270842: G1: Only young regions need to redirty outside references in remset.

Reviewed-by: sjohanss

! src/hotspot/share/gc/g1/g1EvacFailure.cpp

Changeset: 7acec3f1
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-21 11:26:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/7acec3f161234b99da76193781296157b98d689c

8236505: Mark jdk/editpad/EditPadTest.java as @headful

Reviewed-by: jlahoda

! test/jdk/jdk/editpad/EditPadTest.java

Changeset: 111d5e1a
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2021-09-21 11:37:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/111d5e1a9324cb5e8d98627f6329d17fcbc9c13d

8273915: Create 'nosafepoint' rank

Reviewed-by: dholmes, iklam

! src/hotspot/share/classfile/classLoaderData.cpp
! src/hotspot/share/gc/g1/g1ServiceThread.cpp
! src/hotspot/share/gc/parallel/psCompactionManager.cpp
! src/hotspot/share/gc/shared/taskTerminator.cpp
! src/hotspot/share/gc/shared/workgroup.cpp
! src/hotspot/share/gc/z/zMessagePort.inline.hpp
! src/hotspot/share/gc/z/zMetronome.cpp
! src/hotspot/share/memory/heapInspection.hpp
! src/hotspot/share/memory/metaspace/testHelpers.cpp
! src/hotspot/share/prims/jvmtiTagMap.cpp
! src/hotspot/share/runtime/handshake.cpp
! src/hotspot/share/runtime/mutex.cpp
! src/hotspot/share/runtime/mutex.hpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/vmOperations.cpp
! src/hotspot/share/runtime/vmThread.cpp
! src/hotspot/share/services/heapDumperCompression.cpp
! src/hotspot/share/services/memoryManager.cpp
! src/hotspot/share/utilities/concurrentHashTable.inline.hpp
! test/hotspot/gtest/metaspace/test_is_metaspace_obj.cpp
! test/hotspot/gtest/metaspace/test_metaspacearena.cpp
! test/hotspot/gtest/metaspace/test_metaspacearena_stress.cpp
! test/hotspot/gtest/runtime/test_mutex.cpp
! test/hotspot/gtest/runtime/test_safepoint_locks.cpp
! test/hotspot/gtest/utilities/test_filterQueue.cpp

Changeset: 57df0dbc
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2021-09-21 12:02:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/57df0dbc45914969df34e6f42b6c815785e11048

8270873: JFR: Catch DirectoryIteratorException when scanning for .jfr files

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/RepositoryFiles.java

Changeset: 42d5d2ab
Author:    Artem Semenov <Artem.Semenov at jetbrains.com>
Committer: Anton Tarasov <ant at openjdk.org>
Date:      2021-09-21 12:38:29 +0000
URL:       https://git.openjdk.java.net/loom/commit/42d5d2abaad8a88a5e1326ea8b4494aeb8b5748b

8274056: JavaAccessibilityUtilities leaks JNI objects

Reviewed-by: aivanov, ant

! src/java.desktop/macosx/native/libawt_lwawt/awt/JavaAccessibilityUtilities.m

Changeset: 6d91a3eb
Author:    Sean Mullan <mullan at openjdk.org>
Date:      2021-09-21 13:45:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/6d91a3eb7bd1e1403cfb67f7eb8ce06d7e08e7a7

8269039: Disable SHA-1 Signed JARs

Reviewed-by: weijun

! src/java.base/share/classes/module-info.java
! src/java.base/share/classes/sun/security/provider/certpath/AlgorithmChecker.java
! src/java.base/share/classes/sun/security/provider/certpath/CertPathConstraintsParameters.java
! src/java.base/share/classes/sun/security/provider/certpath/PKIX.java
! src/java.base/share/classes/sun/security/provider/certpath/PKIXCertPathValidator.java
! src/java.base/share/classes/sun/security/provider/certpath/SunCertPathBuilder.java
! src/java.base/share/classes/sun/security/util/DisabledAlgorithmConstraints.java
! src/java.base/share/classes/sun/security/util/JarConstraintsParameters.java
! src/java.base/share/conf/security/java.security
! src/jdk.jartool/share/classes/sun/security/tools/jarsigner/Main.java
- test/jdk/java/security/Security/signedfirst/Dyn.sh
+ test/jdk/java/security/Security/signedfirst/DynStatic.java
- test/jdk/java/security/Security/signedfirst/Static.sh
+ test/jdk/java/security/Security/signedfirst/com/sun/exp/provider/EXP.java
+ test/jdk/java/security/Security/signedfirst/com/sun/exp/provider/SHA.java
- test/jdk/java/security/Security/signedfirst/exp.jar
- test/jdk/java/security/Security/signedfirst/keystore.jks
! test/jdk/java/util/jar/JarFile/Signed.jar
! test/jdk/java/util/jar/JarFile/test.jar
! test/jdk/java/util/jar/JarInputStream/signed.jar
! test/jdk/sun/security/tools/jarsigner/CheckSignerCertChain.java
! test/jdk/sun/security/tools/jarsigner/DiffEnd.java
! test/jdk/sun/security/tools/jarsigner/OldSig.java
+ test/jdk/sun/security/tools/jarsigner/OldSig.props
! test/jdk/sun/security/tools/jarsigner/Test4431684.java
! test/jdk/sun/security/tools/jarsigner/TimestampCheck.java
! test/lib/jdk/test/lib/security/SecurityUtils.java

Changeset: 0fc47e99
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2021-09-21 15:53:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/0fc47e99d20a1ee886df878f1302769bdd913aab

8266666: Implementation for snippets

Co-authored-by: Jonathan Gibbons <jjg at openjdk.org>
Co-authored-by: Hannes Walln?fer <hannesw at openjdk.org>
Reviewed-by: jjg

! src/java.compiler/share/classes/javax/tools/DocumentationTool.java
! src/jdk.compiler/share/classes/com/sun/source/doctree/AttributeTree.java
! src/jdk.compiler/share/classes/com/sun/source/doctree/DocTree.java
! src/jdk.compiler/share/classes/com/sun/source/doctree/DocTreeVisitor.java
+ src/jdk.compiler/share/classes/com/sun/source/doctree/SnippetTree.java
! src/jdk.compiler/share/classes/com/sun/source/util/DocTreeFactory.java
! src/jdk.compiler/share/classes/com/sun/source/util/DocTreeScanner.java
! src/jdk.compiler/share/classes/com/sun/source/util/SimpleDocTreeVisitor.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/DocCommentParser.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/DCTree.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/DocPretty.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/DocTreeMaker.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlDocletWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/TagletWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlStyle.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/standard.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/BaseConfiguration.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/BaseOptions.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/doclets.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/stylesheet.css
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/SnippetTaglet.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/TagletManager.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/TagletWriter.java
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/snippet/Action.java
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/snippet/AddStyle.java
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/snippet/Attribute.java
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/snippet/Attributes.java
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/snippet/Bookmark.java
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/snippet/MarkupParser.java
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/snippet/ParseException.java
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/snippet/Parser.java
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/snippet/Replace.java
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/snippet/Style.java
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/snippet/StyledText.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/CommentHelper.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclint/Checker.java
! test/langtools/jdk/javadoc/doclet/checkStylesheetClasses/CheckStylesheetClasses.java
+ test/langtools/jdk/javadoc/doclet/testSnippetTag/TestSnippetTag.java
! test/langtools/jdk/javadoc/doclet/testTaglets/TestTaglets.out
! test/langtools/jdk/javadoc/tool/api/basic/DocumentationToolLocationTest.java
! test/langtools/tools/doclint/EmptyHtmlTest.java
! test/langtools/tools/javac/doctree/DocCommentTester.java
+ test/langtools/tools/javac/doctree/SnippetTest.java

Changeset: 161fdb4a
Author:    Lance Andersen <lancea at openjdk.org>
Date:      2021-09-21 19:23:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/161fdb4afbc6e67cc7580fe753112c4d894a9b6b

8273935: (zipfs) Files.getFileAttributeView() throws UOE instead of returning null when view not supported

Reviewed-by: alanb, bpb, sgehwolf

! src/jdk.zipfs/share/classes/jdk/nio/zipfs/ZipPath.java
! test/jdk/jdk/nio/zipfs/TestPosix.java
+ test/jdk/jdk/nio/zipfs/testng/test/PosixAttributeViewTest.java
! test/jdk/jdk/nio/zipfs/testng/util/ZipFsBaseTest.java

Changeset: a72c8aa6
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2021-09-21 23:36:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/a72c8aa6ad58bad57ddbd65139bcb88b6d8aa5db

8273921: Refactor NSK/JDI tests to create thread using factory

Reviewed-by: cjplummer, sspitsyn, amenkov

! test/hotspot/jtreg/vmTestbase/nsk/jdi/BScenarios/multithrd/tc01x001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BScenarios/multithrd/tc02x001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BScenarios/multithrd/tc02x002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BScenarios/multithrd/tc02x003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BScenarios/multithrd/tc02x004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BScenarios/multithrd/tc03x001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BScenarios/multithrd/tc04x001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/_bounds_/filters001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/addInstanceFilter/instancefilter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/addInstanceFilter/instancefilter002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/addInstanceFilter/instancefilter003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/addInstanceFilter/instancefilter004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/addThreadFilter/threadfilter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/addThreadFilter/threadfilter002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/addThreadFilter/threadfilter003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/addThreadFilter/threadfilter004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/location/location001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassPrepareRequest/addClassExclusionFilter/filter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassPrepareRequest/addClassExclusionFilter/filter002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassPrepareRequest/addClassFilter_rt/filter_rt001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassPrepareRequest/addClassFilter_rt/filter_rt002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassPrepareRequest/addClassFilter_rt/filter_rt003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassPrepareRequest/addClassFilter_s/filter_s001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassPrepareRequest/addClassFilter_s/filter_s002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassType/invokeMethod/invokemethod001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassType/invokeMethod/invokemethod007a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassType/invokeMethod/invokemethod011t.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassType/invokeMethod/invokemethod013t.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassType/newInstance/newinstance001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassType/newInstance/newinstance001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassType/newInstance/newinstance007a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/Event/equals/equals001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/Event/hashCode/hashcode001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/Event/request/request001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventIterator/nextEvent/nextevent001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/addCountFilter/addcountfilter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/disable/disable001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/disable/disable002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/enable/enable001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/enable/enable002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/getProperty/getproperty001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/isEnabled/isenabled001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/putProperty/putproperty001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/setEnabled/setenabled001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/setEnabled/setenabled002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/setEnabled/setenabled003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/setSuspendPolicy/setsuspendpolicy001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/suspendPolicy/suspendpolicy001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createStepRequest/crstepreq002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createStepRequest/crstepreq003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createStepRequest/crstepreq004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createStepRequest/crstepreq005a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createStepRequest/crstepreq006a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createStepRequest/crstepreq007a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createStepRequest/crstepreq008a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createStepRequest/crstepreq009a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createStepRequest/crstepreq010a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/deleteEventRequest/delevtreq002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/deleteEventRequests/delevtreqs002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/stepRequests/stepreq001t.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/stepRequests/stepreq002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/eventIterator/eventiterator003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume008a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume009a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy008a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy009a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addClassExclusionFilter/filter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addClassFilter_rt/filter_rt001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addClassFilter_rt/filter_rt002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addClassFilter_rt/filter_rt003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addClassFilter_s/filter_s001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addClassFilter_s/filter_s002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addInstanceFilter/instancefilter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addInstanceFilter/instancefilter002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addInstanceFilter/instancefilter003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addInstanceFilter/instancefilter004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addThreadFilter/threadfilter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addThreadFilter/threadfilter002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addThreadFilter/threadfilter004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/notifyCaught/notifycaught001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/notifyUncaught/notifyuncaught001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/LocalVariable/isVisible/isvisible001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/Locatable/location/location004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/Locatable/location/location005a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/LocatableEvent/thread/thread001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addClassExclusionFilter/filter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addClassFilter_rt/filter_rt001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addClassFilter_rt/filter_rt002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addClassFilter_rt/filter_rt003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addClassFilter_s/filter_s001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addInstanceFilter/instancefilter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addInstanceFilter/instancefilter002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addInstanceFilter/instancefilter003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addInstanceFilter/instancefilter004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addThreadFilter/threadfilter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addThreadFilter/threadfilter002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addThreadFilter/threadfilter004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addClassExclusionFilter/filter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addClassFilter_rt/filter_rt001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addClassFilter_rt/filter_rt002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addClassFilter_rt/filter_rt003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addClassFilter_s/filter_s001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addInstanceFilter/instancefilter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addInstanceFilter/instancefilter002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addInstanceFilter/instancefilter003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addInstanceFilter/instancefilter004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addThreadFilter/threadfilter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addThreadFilter/threadfilter002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addThreadFilter/threadfilter003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addThreadFilter/threadfilter004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/getValue/getvalue001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/owningThread/owningthread001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/owningThread/owningthread002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StackFrame/getValue/getvalue001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StackFrame/getValue/getvalue002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StackFrame/getValues/getvalues001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StackFrame/getValues/getvalues002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StackFrame/location/location001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StackFrame/setValue/setvalue001/setvalue001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StackFrame/setValue/setvalue002/setvalue002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StackFrame/setValue/setvalue003/setvalue003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StackFrame/setValue/setvalue004/setvalue004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StackFrame/thisObject/thisobject002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StackFrame/thread/thread001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StackFrame/visibleVariableByName/visiblevarbyname001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StackFrame/visibleVariableByName/visiblevarbyname002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StackFrame/visibleVariables/visiblevariables001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StackFrame/visibleVariables/visiblevariables002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addClassExclusionFilter/filter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addClassFilter_rt/filter_rt001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addClassFilter_rt/filter_rt002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addClassFilter_rt/filter_rt003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addClassFilter_s/filter_s001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addClassFilter_s/filter_s002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addInstanceFilter/instancefilter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addInstanceFilter/instancefilter002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addInstanceFilter/instancefilter003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addInstanceFilter/instancefilter004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/depth/depth001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/depth/depth002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/depth/depth003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/size/size001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/size/size002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/thread/thread001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadDeathRequest/addThreadFilter/addthreadfilter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadDeathRequest/addThreadFilter/addthreadfilter003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadDeathRequest/addThreadFilter/addthreadfilter004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadDeathRequest/addThreadFilter/addthreadfilter005a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/currentContendedMonitor/currentcm001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/frame/frame001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/frameCount/framecount001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/frames_ii/frames_ii001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/isAtBreakpoint/isatbreakpoint001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/isSuspended/issuspended001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/isSuspended/issuspended002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/isSuspended/issuspended003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/isSuspended/issuspended004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/name/name001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/resume/resume001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/stop/stop001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/suspend/suspend001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/suspendCount/suspendcount001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadStartEvent/thread/thread001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadStartRequest/addThreadFilter/addthreadfilter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadStartRequest/addThreadFilter/addthreadfilter003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadStartRequest/addThreadFilter/addthreadfilter004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadStartRequest/addThreadFilter/addthreadfilter005a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/allThreads/allthreads001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canGetCurrentContendedMonitor/cangccm001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canGetMonitorInfo/cangetmonitorinfo001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canGetOwnedMonitorInfo/cangetinfo001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/dispose/dispose002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/dispose/dispose003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/dispose/dispose004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/suspend/suspend001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassExclusionFilter/filter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassExclusionFilter/filter002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassFilter_rt/filter_rt001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassFilter_rt/filter_rt002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassFilter_rt/filter_rt005a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassFilter_rt/filter_rt006a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassFilter_s/filter_s001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassFilter_s/filter_s002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addInstanceFilter/instancefilter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addInstanceFilter/instancefilter002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addInstanceFilter/instancefilter003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addInstanceFilter/instancefilter004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addInstanceFilter/instancefilter005a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addInstanceFilter/instancefilter006a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addInstanceFilter/instancefilter007a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addInstanceFilter/instancefilter008a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addThreadFilter/addthreadfilter001a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addThreadFilter/addthreadfilter002a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addThreadFilter/addthreadfilter003a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addThreadFilter/addthreadfilter004a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addThreadFilter/addthreadfilter005a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addThreadFilter/addthreadfilter006a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addThreadFilter/addthreadfilter007a.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addThreadFilter/addthreadfilter008a.java
+ test/hotspot/jtreg/vmTestbase/nsk/share/jdi/JDIThreadFactory.java
+ test/hotspot/jtreg/vmTestbase/nsk/share/jdi/NamedTask.java

Changeset: cbe57e86
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Sergey Bylokhov <serb at openjdk.org>
Date:      2021-09-22 01:26:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/cbe57e860487d1a31a092ec326dc64bf5599a00e

8273684: Replace usages of java.util.Stack with ArrayDeque

Reviewed-by: cjplummer, serb

! src/java.desktop/share/classes/com/sun/media/sound/DLSSoundbank.java
! src/java.desktop/share/classes/javax/swing/text/html/HTMLDocument.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/CommandProcessor.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/ui/AnnotatedMemoryPanel.java

Changeset: 11cddd32
Author:    Yi Yang <yyang at openjdk.org>
Date:      2021-09-22 02:20:30 +0000
URL:       https://git.openjdk.java.net/loom/commit/11cddd3261e2bfaa4f2b9142ce9e275bbc48c72e

8272114: Unused _last_state in osThread_windows

Reviewed-by: stuefe, dholmes

! src/hotspot/os/windows/osThread_windows.hpp

Changeset: 517405e4
Author:    Ao Qi <aoqi at openjdk.org>
Committer: Yi Yang <yyang at openjdk.org>
Date:      2021-09-22 02:28:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/517405e462dc6104c33471c58242ea7b244c6218

8273965: some testlibrary_tests/ir_framework tests fail when c1 disabled

Reviewed-by: chagedorn, thartmann

! test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/TestCompLevels.java
! test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/TestControls.java
! test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/TestRunTests.java

Changeset: eeaf43b2
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2021-09-22 02:53:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/eeaf43b229941f49326ed6d0f37e77f6f0ce5409

8274114: ProblemList serviceability/sa/TestJhsdbJstackMixed.java on linux-aarch64 in -Xcomp mode

Reviewed-by: cjplummer

! test/hotspot/jtreg/ProblemList-Xcomp.txt

Changeset: 688b3fe2
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2021-09-22 08:02:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/688b3fe2eb2593e2cad675fb0f40b8bc6adce22f

8274070: Rectify problemlist platform for failing test on macos12

Reviewed-by: azvegint

! test/jdk/ProblemList.txt

Changeset: d9872ba3
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-22 08:07:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/d9872ba3d6c5afb2ae8e17c38e2222a2a1ab9493

8273590: Move helper classes in G1 post evacuation sub tasks to cpp files

Reviewed-by: sjohanss, kbarrett

! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.cpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.hpp

Changeset: c77ebe88
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-22 08:40:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/c77ebe88748b0a55f1fc7a5497314a752eab1e2a

8274060: C2: Incorrect computation after JDK-8273454

Reviewed-by: thartmann, neliasso, chagedorn

! src/hotspot/share/opto/mulnode.cpp
+ test/hotspot/jtreg/compiler/integerArithmetic/TestNegAnd.java

Changeset: 51085b52
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-22 10:17:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/51085b523eb7f37c3af5b566b55eca37c127bdcf

8274054: Add custom enqueue calls during reference processing

Reviewed-by: ayang, kbarrett, sjohanss

! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1FullCollector.cpp
! src/hotspot/share/gc/g1/g1YoungCollector.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/parallel/psScavenge.cpp
! src/hotspot/share/gc/serial/serialGcRefProcProxyTask.hpp
! src/hotspot/share/gc/shared/referenceProcessor.cpp
! src/hotspot/share/gc/shared/referenceProcessor.hpp
! src/hotspot/share/gc/shared/referenceProcessor.inline.hpp

Changeset: 7f78803b
Author:    sunxu <sunxu01 at loongson.cn>
Committer: Lance Andersen <lancea at openjdk.org>
Date:      2021-09-22 11:38:29 +0000
URL:       https://git.openjdk.java.net/loom/commit/7f78803b0926ea194334ad9b3c9f06cbe17a83dd

8273961: jdk/nio/zipfs/ZipFSTester.java fails if file path contains '+' character

Reviewed-by: clanger, lancea

! test/jdk/jdk/nio/zipfs/ZipFSTester.java

Changeset: 3f73ca7f
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-22 11:41:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/3f73ca7fcd674e10d4382ec4bd8d4cb0da1e4256

8274068: Rename G1ScanInYoungSetter to G1SkipCardEnqueueSetter

Reviewed-by: sjohanss, ayang

! src/hotspot/share/gc/g1/g1OopClosures.hpp
! src/hotspot/share/gc/g1/g1OopClosures.inline.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp

Changeset: d245a8cc
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-22 11:43:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/d245a8cc852de21547928252ed6f0474f0d49b1c

8274069: Clean up g1ParScanThreadState a bit

Reviewed-by: sjohanss, ayang, kbarrett

! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.inline.hpp

Changeset: aefd4ac4
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2021-09-22 11:45:29 +0000
URL:       https://git.openjdk.java.net/loom/commit/aefd4ac4a336f00c067bcb91b95472ccc9a6bf83

8258734: jdk/jfr/event/oldobject/TestClassLoaderLeak.java failed with "RuntimeException: Could not find class leak"

Reviewed-by: mgronlun

! test/jdk/jdk/jfr/event/oldobject/TestClassLoaderLeak.java

Changeset: ba7d550c
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2021-09-22 12:52:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/ba7d550c6e6d84b36d81aafa1dfded0c99b5c248

8270139: jshell InternalError crash for import of @Repeatable followed by unresolved ref

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java
+ test/langtools/jdk/jshell/ErrorRecoveryTest.java
+ test/langtools/tools/javac/recovery/AnnotationRecovery.java

Changeset: 71788c69
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2021-09-22 12:53:57 +0000
URL:       https://git.openjdk.java.net/loom/commit/71788c69dbae854331f3393044dab458c906045f

8271287: jdk/jshell/CommandCompletionTest.java fails with "lists don't have the same size expected"

Reviewed-by: vromero

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

Changeset: c6df3c95
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2021-09-22 13:42:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/c6df3c9571cfa9607f3deffeaa77701dde9fea15

8274071: Clean up java.lang.ref comments and documentation

Reviewed-by: rriggs, kbarrett, mchung, iris, lancea

! src/java.base/share/classes/java/lang/ref/Reference.java

Changeset: 0a361638
Author:    Roger Riggs <rriggs at openjdk.org>
Date:      2021-09-22 13:55:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/0a361638c5ea4d3e109d950e34a61b4737c8f670

8272600: (test) Use native "sleep" in Basic.java

Reviewed-by: iklam, dholmes

! test/jdk/java/lang/ProcessBuilder/Basic.java
+ test/jdk/java/lang/ProcessBuilder/exeBasicSleep.c

Changeset: 33df388a
Author:    Roger Riggs <rriggs at openjdk.org>
Date:      2021-09-22 13:57:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/33df388a24267e868574e4604b2e2ab170dc5a09

8274003: ProcessHandleImpl.Info toString has an if check which is always true

Reviewed-by: bpb, naoto, iris

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

Changeset: c9de8063
Author:    Patric Hedlin <phedlin at openjdk.org>
Date:      2021-09-22 14:20:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/c9de80635e25badbb5410e22b6619379598a9a57

8274039: codestrings gtest fails when hsdis is present

Reviewed-by: shade

! test/hotspot/gtest/code/test_codestrings.cpp

Changeset: d39aad92
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2021-09-22 15:50:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/d39aad92308fbc28bd2de164e331062ebf62da85

8273924: ArrayIndexOutOfBoundsException thrown in java.util.JapaneseImperialCalendar.add()

Reviewed-by: rriggs, iris, joehw

! src/java.base/share/classes/sun/util/calendar/BaseCalendar.java
! test/jdk/java/util/Calendar/CalendarTestScripts/JapaneseTests.java
! test/jdk/java/util/Calendar/CalendarTestScripts/japanese/japanese_add.cts

Changeset: da38ced3
Author:    Raffaello Giulietti <raffaello.giulietti at gmail.com>
Committer: Brian Burkhalter <bpb at openjdk.org>
Date:      2021-09-22 16:16:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/da38ced3299cbd02f210bea4130990a43f6104bf

8271602: Add Math.ceilDiv() family parallel to Math.floorDiv() family

Reviewed-by: bpb

! src/java.base/share/classes/java/lang/Math.java
! src/java.base/share/classes/java/lang/StrictMath.java
! test/jdk/java/lang/Math/DivModTests.java
! test/jdk/java/lang/Math/ExactArithTests.java

Changeset: 81d41647
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2021-09-22 16:29:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/81d416477f9856861a5af13058bfc3028bcb9b60

8272759: (fc) java/nio/channels/FileChannel/Transfer2GPlus.java failed in timeout

Reviewed-by: alanb

! test/jdk/java/nio/channels/FileChannel/Transfer2GPlus.java

Changeset: 57fe11c9
Author:    Tom Rodriguez <never at openjdk.org>
Date:      2021-09-22 17:16:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/57fe11c9a37c121a244b3d6c9c0a1413dc0484b7

8274120: [JVMCI] CompileBroker should resolve parameter types for JVMCI compiles

Reviewed-by: dnsimon, thartmann

! src/hotspot/share/compiler/compileBroker.cpp

Changeset: 8821b000
Author:    Alisen Chung <alisen.chung at oracle.com>
Committer: Alexey Ivanov <aivanov at openjdk.org>
Date:      2021-09-22 18:32:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/8821b0004170e18c8e7d6e5bbe8759344ff769b1

8205137: Remove Applet support from SwingSet2
8205139: Remove Applet support from J2Ddemo

Reviewed-by: aivanov, kizune

! src/demo/share/README
! src/demo/share/jfc/J2Ddemo/java2d/J2Ddemo.java
! src/demo/share/jfc/SwingSet2/ButtonDemo.java
! src/demo/share/jfc/SwingSet2/ColorChooserDemo.java
! src/demo/share/jfc/SwingSet2/ComboBoxDemo.java
! src/demo/share/jfc/SwingSet2/DemoModule.java
! src/demo/share/jfc/SwingSet2/FileChooserDemo.java
! src/demo/share/jfc/SwingSet2/HtmlDemo.java
! src/demo/share/jfc/SwingSet2/InternalFrameDemo.java
! src/demo/share/jfc/SwingSet2/ListDemo.java
! src/demo/share/jfc/SwingSet2/OptionPaneDemo.java
! src/demo/share/jfc/SwingSet2/ProgressBarDemo.java
! src/demo/share/jfc/SwingSet2/README.txt
! src/demo/share/jfc/SwingSet2/ScrollPaneDemo.java
! src/demo/share/jfc/SwingSet2/SliderDemo.java
! src/demo/share/jfc/SwingSet2/SplitPaneDemo.java
- src/demo/share/jfc/SwingSet2/SwingSet2.html
! src/demo/share/jfc/SwingSet2/TabbedPaneDemo.java
! src/demo/share/jfc/SwingSet2/TableDemo.java
! src/demo/share/jfc/SwingSet2/ToolTipDemo.java
! src/demo/share/jfc/SwingSet2/TreeDemo.java


From Alan.Bateman at oracle.com  Fri Sep 24 06:41:24 2021
From: Alan.Bateman at oracle.com (Alan Bateman)
Date: Fri, 24 Sep 2021 07:41:24 +0100
Subject: Porting Loom to additional architectures
Message-ID: <4116f462-0e0a-3ffc-930f-1379b072c820@oracle.com>

Porters,

In Project Loom we expect to have one, maybe two, draft JEPs in the 
coming months to propose the Virtual Threads feature. We think the 
current implementation is far enough along, and stable enough, to start 
ports to other architectures.

As things stands, the repo has ports to x64 and aarch64 on the usual 
operating systems (Linux, macOS, and Windows). Oracle engineers are not 
planning to work on 32-bit x86 or other architectures. It's too early to 
talk about dates or releases but we think the underlying implementation 
is stable enough to make progress on additional ports. A port to 32-bit 
x86 is not required to go into the main line but it will lead to build 
breakage if it isn't contributed in advance.? I think with Project 
Panama that some ports (32-bit ARM?) were done after the initial 
integration, and that can work here too.

In terms of size, there are currently ~4200 lines of x64 specific code, 
and ~1800 lines of aarch64 specific code. There is more x64 code because 
it has an oopmap stub generator. The tests run in the existing tiers.

This is just a heads-up up for now, it's probably best to follow up on 
loom-dev with questions.

-Alan.



From shade at redhat.com  Fri Sep 24 09:50:39 2021
From: shade at redhat.com (Aleksey Shipilev)
Date: Fri, 24 Sep 2021 11:50:39 +0200
Subject: Porting Loom to additional architectures
In-Reply-To: <4116f462-0e0a-3ffc-930f-1379b072c820@oracle.com>
References: <4116f462-0e0a-3ffc-930f-1379b072c820@oracle.com>
Message-ID: <d2673f41-09ad-7135-76e1-4e16a8b5e221@redhat.com>

On 9/24/21 8:41 AM, Alan Bateman wrote:
> In Project Loom we expect to have one, maybe two, draft JEPs in the
> coming months to propose the Virtual Threads feature. We think the
> current implementation is far enough along, and stable enough, to start
> ports to other architectures.

Okay, good.

I can take a look at x86_32.

What is the usual criteria for "passing" Loom implementation? In other words, what tests should pass 
to say that the port is good?

-- 
Thanks,
-Aleksey


From Alan.Bateman at oracle.com  Fri Sep 24 11:08:08 2021
From: Alan.Bateman at oracle.com (Alan Bateman)
Date: Fri, 24 Sep 2021 12:08:08 +0100
Subject: Porting Loom to additional architectures
In-Reply-To: <d2673f41-09ad-7135-76e1-4e16a8b5e221@redhat.com>
References: <4116f462-0e0a-3ffc-930f-1379b072c820@oracle.com>
 <d2673f41-09ad-7135-76e1-4e16a8b5e221@redhat.com>
Message-ID: <221aa01a-3433-c760-f562-9a02baa32d7c@oracle.com>

On 24/09/2021 10:50, Aleksey Shipilev wrote:
>
> Okay, good.
>
> I can take a look at x86_32.
>
> What is the usual criteria for "passing" Loom implementation? In other 
> words, what tests should pass to say that the port is good?
>
Eventually all tests should pass. A more targetted subset to run is

test/jdk/:jdk_lang
test/hotspot/jtreg/runtime/vthread
test/hotspot/jtreg/serviceability/jvmti/vthread

and maybe test/jdk/jdk/internal/vm/Continuation for the initial runs 
once you have something running.

-Alan

From shade at redhat.com  Fri Sep 24 17:07:43 2021
From: shade at redhat.com (Aleksey Shipilev)
Date: Fri, 24 Sep 2021 19:07:43 +0200
Subject: Porting Loom to additional architectures
In-Reply-To: <221aa01a-3433-c760-f562-9a02baa32d7c@oracle.com>
References: <4116f462-0e0a-3ffc-930f-1379b072c820@oracle.com>
 <d2673f41-09ad-7135-76e1-4e16a8b5e221@redhat.com>
 <221aa01a-3433-c760-f562-9a02baa32d7c@oracle.com>
Message-ID: <c2017cd6-e733-2407-c220-dc36a1669565@redhat.com>

On 9/24/21 1:08 PM, Alan Bateman wrote:
> On 24/09/2021 10:50, Aleksey Shipilev wrote:
>> I can take a look at x86_32.
>>
>> What is the usual criteria for "passing" Loom implementation? In other
>> words, what tests should pass to say that the port is good?
>>
> Eventually all tests should pass. A more targetted subset to run is
> 
> test/jdk/:jdk_lang
> test/hotspot/jtreg/runtime/vthread
> test/hotspot/jtreg/serviceability/jvmti/vthread
> 
> and maybe test/jdk/jdk/internal/vm/Continuation for the initial runs
> once you have something running.

All right, thanks. I doing x86_32 here:
   https://github.com/openjdk/loom/pull/65

x86_32 is basically a gateway for 32/64 bit cleanliness, as you can see from the multiple format 
string changes. If we do ARM32 port, most of this should be fixed anyway.

I also see there is plenty of commented code in the Loom files, long lines, especially around 
logging and asserts, etc. Since porting work would probably copy-paste some of that, I think 
cleaning up x86_64 code would be beneficial for everyone.

-- 
Thanks,
-Aleksey


From ron.pressler at oracle.com  Fri Sep 24 19:26:54 2021
From: ron.pressler at oracle.com (Ron Pressler)
Date: Fri, 24 Sep 2021 19:26:54 +0000
Subject: Porting Loom to additional architectures
In-Reply-To: <c2017cd6-e733-2407-c220-dc36a1669565@redhat.com>
References: <4116f462-0e0a-3ffc-930f-1379b072c820@oracle.com>
 <d2673f41-09ad-7135-76e1-4e16a8b5e221@redhat.com>
 <221aa01a-3433-c760-f562-9a02baa32d7c@oracle.com>
 <c2017cd6-e733-2407-c220-dc36a1669565@redhat.com>
Message-ID: <F93034E5-BC9A-4D5F-8A08-90387A4FEC03@oracle.com>

I?ll get to cleaning up the code soon.

There?s no need to implement oopMapStubGenerator. It is not currently used, and will likely be deleted 
unless we find some use for it (it?s the result of an early implementation, abandoned once we switched 
to stack chunks).

? Ron

> On 24 Sep 2021, at 18:07, Aleksey Shipilev <shade at redhat.com> wrote:
> 
> On 9/24/21 1:08 PM, Alan Bateman wrote:
>> On 24/09/2021 10:50, Aleksey Shipilev wrote:
>>> I can take a look at x86_32.
>>> 
>>> What is the usual criteria for "passing" Loom implementation? In other
>>> words, what tests should pass to say that the port is good?
>>> 
>> Eventually all tests should pass. A more targetted subset to run is
>> test/jdk/:jdk_lang
>> test/hotspot/jtreg/runtime/vthread
>> test/hotspot/jtreg/serviceability/jvmti/vthread
>> and maybe test/jdk/jdk/internal/vm/Continuation for the initial runs
>> once you have something running.
> 
> All right, thanks. I doing x86_32 here:
>  https://github.com/openjdk/loom/pull/65
> 
> x86_32 is basically a gateway for 32/64 bit cleanliness, as you can see from the multiple format string changes. If we do ARM32 port, most of this should be fixed anyway.
> 
> I also see there is plenty of commented code in the Loom files, long lines, especially around logging and asserts, etc. Since porting work would probably copy-paste some of that, I think cleaning up x86_64 code would be beneficial for everyone.
> 
> -- 
> Thanks,
> -Aleksey
> 


From lmesnik at openjdk.java.net  Sat Sep 25 06:08:04 2021
From: lmesnik at openjdk.java.net (Leonid Mesnik)
Date: Sat, 25 Sep 2021 06:08:04 GMT
Subject: RFR: updated int JvmtiThreadState::count_frames()
Message-ID: <y6GQuDwULSCCFJss6xf6bvh5Iwc_kvX6HcLSzP4DfbE=.8be7c016-0dcb-4ad5-a258-8e5b22457e4b@github.com>

updated int JvmtiThreadState::count_frames()

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

Commit messages:


Changes: https://git.openjdk.java.net/loom/pull/64/files
 Webrev: https://webrevs.openjdk.java.net/?repo=loom&pr=64&range=00
  Stats: 0 lines in 0 files changed: 0 ins; 0 del; 0 mod
  Patch: https://git.openjdk.java.net/loom/pull/64.diff
  Fetch: git fetch https://git.openjdk.java.net/loom pull/64/head:pull/64

PR: https://git.openjdk.java.net/loom/pull/64

From duke at openjdk.java.net  Sat Sep 25 06:08:40 2021
From: duke at openjdk.java.net (duke)
Date: Sat, 25 Sep 2021 06:08:40 GMT
Subject: git: openjdk/loom: fibers: 6 new changesets
Message-ID: <f1c2782f-dad0-400a-a94e-0d31819cb1ba@openjdk.java.net>

Changeset: c231e07e
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2021-09-23 21:03:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/c231e07e1bd21b786d76fa705e0a3a286bae1c15

updated int JvmtiThreadState::count_frames()

! src/hotspot/share/prims/jvmtiThreadState.cpp

Changeset: b925e37c
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2021-09-23 21:09:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/b925e37c7144fe49919558b765a502d60aa2c5e4

redundant check

! src/hotspot/share/prims/jvmtiThreadState.cpp

Changeset: e56d02e5
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2021-09-23 22:07:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/e56d02e5210b4da72187d280fedb94aa6d2ac971

rm moved

! src/hotspot/share/prims/jvmtiThreadState.cpp
! test/hotspot/jtreg/vmTestbase/nsk/share/jdi/JDIThreadFactory.java

Changeset: 763ee007
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2021-09-23 22:09:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/763ee007fd297d5961ca312d643112a98a62b1fd

not null assertion not needed.

! src/hotspot/share/prims/jvmtiThreadState.cpp

Changeset: 2fedfc86
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2021-09-24 23:02:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/2fedfc86d0b1a0b18f1ed550789e9c54e8491155

comment reverted.

! src/hotspot/share/prims/jvmtiThreadState.cpp

Changeset: d0d0d162
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2021-09-24 23:06:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/d0d0d16237c09614f6d5078edf0d71db91b720fc

Merge branch 'fibers' of https://github.com/openjdk/loom into fibers



From lmesnik at openjdk.java.net  Sat Sep 25 06:12:33 2021
From: lmesnik at openjdk.java.net (Leonid Mesnik)
Date: Sat, 25 Sep 2021 06:12:33 GMT
Subject: Integrated: updated int JvmtiThreadState::count_frames()
In-Reply-To: <y6GQuDwULSCCFJss6xf6bvh5Iwc_kvX6HcLSzP4DfbE=.8be7c016-0dcb-4ad5-a258-8e5b22457e4b@github.com>
References: <y6GQuDwULSCCFJss6xf6bvh5Iwc_kvX6HcLSzP4DfbE=.8be7c016-0dcb-4ad5-a258-8e5b22457e4b@github.com>
Message-ID: <bapGRmeAQBZFEbtlR0-jhD73ovs3mEUSvbZLzk3tcHQ=.6b07edcc-762c-4c69-95cb-d28a5f73ae9c@github.com>

On Fri, 24 Sep 2021 04:09:17 GMT, Leonid Mesnik <lmesnik at openjdk.org> wrote:

> updated int JvmtiThreadState::count_frames()

This pull request has now been integrated.

Changeset: 3788cfd0
Author:    Leonid Mesnik <lmesnik at openjdk.org>
URL:       https://git.openjdk.java.net/loom/commit/3788cfd0b8ba41a9e6671bdeddc85a3f03cb8531
Stats:     21 lines in 2 files changed: 6 ins; 3 del; 12 mod

updated int JvmtiThreadState::count_frames()

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

PR: https://git.openjdk.java.net/loom/pull/64

From shade at redhat.com  Sat Sep 25 16:38:50 2021
From: shade at redhat.com (Aleksey Shipilev)
Date: Sat, 25 Sep 2021 18:38:50 +0200
Subject: Porting Loom to additional architectures
In-Reply-To: <F93034E5-BC9A-4D5F-8A08-90387A4FEC03@oracle.com>
References: <4116f462-0e0a-3ffc-930f-1379b072c820@oracle.com>
 <d2673f41-09ad-7135-76e1-4e16a8b5e221@redhat.com>
 <221aa01a-3433-c760-f562-9a02baa32d7c@oracle.com>
 <c2017cd6-e733-2407-c220-dc36a1669565@redhat.com>
 <F93034E5-BC9A-4D5F-8A08-90387A4FEC03@oracle.com>
Message-ID: <16a364ff-f6f1-311f-7e3f-09bc9139fc51@redhat.com>

On 9/24/21 9:26 PM, Ron Pressler wrote:
> I?ll get to cleaning up the code soon.
> 
> There?s no need to implement oopMapStubGenerator. It is not currently used, and will likely be deleted
> unless we find some use for it (it?s the result of an early implementation, abandoned once we switched
> to stack chunks).

OK, that's good to know. That is one major source of x86_32 build failures. If you don't use it, 
could you please "#if 0" it?

-- 
Thanks,
-Aleksey


From duke at openjdk.java.net  Sat Sep 25 19:45:24 2021
From: duke at openjdk.java.net (duke)
Date: Sat, 25 Sep 2021 19:45:24 GMT
Subject: git: openjdk/loom: fibers: Some NSK/JDI tests problemlisted
Message-ID: <83f390cd-5757-450d-99bc-b19a14eb3ae0@openjdk.java.net>

Changeset: ea3d7e92
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2021-09-25 12:44:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/ea3d7e92470a0002494930ce5059aea9b5304546

Some NSK/JDI tests problemlisted

! test/hotspot/jtreg/ProblemList-vthread.txt


From duke at openjdk.java.net  Sun Sep 26 06:45:16 2021
From: duke at openjdk.java.net (duke)
Date: Sun, 26 Sep 2021 06:45:16 GMT
Subject: git: openjdk/loom: fibers: 3 new changesets
Message-ID: <040b3dbc-96a1-42f2-9298-ceef091d0411@openjdk.java.net>

Changeset: 4418e905
Author:    Chris Plummer <chris.plummer at oracle.com>
Date:      2021-09-26 06:36:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/4418e905a59cbc807ff7f4a17746d2495aa60dec

The SunCommandLineLauncher was explicitly passing notifyvthreads=n even though the normal default for the flag (when not specified) is false. This was causing at least one JDI test to fail in vthread mode (probably more).

! src/jdk.jdi/share/classes/com/sun/tools/jdi/SunCommandLineLauncher.java

Changeset: e96e458e
Author:    Chris Plummer <chris.plummer at oracle.com>
Date:      2021-09-26 06:38:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/e96e458e212111c71e6527cb60585a8550db84c5

Add fixme comment to eventually run tests without using enumeratevthreads=y

! test/hotspot/jtreg/vmTestbase/nsk/share/jdi/Binder.java

Changeset: eb361618
Author:    Chris Plummer <chris.plummer at oracle.com>
Date:      2021-09-26 06:42:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/eb361618a677885fb2b987e6a148d9d42c22f047

Initial problems with this test were fixed when the fix for 8273909 was brought over from jdk, but then it immediately broke again with the new support to run all JDI debuggee threads as vthreads. I then fixed this issue with the SunCommandLineLauncher.java change to pass in notifyvthreads=y.

! test/hotspot/jtreg/ProblemList-vthread.txt


From shade at redhat.com  Mon Sep 27 06:13:12 2021
From: shade at redhat.com (Aleksey Shipilev)
Date: Mon, 27 Sep 2021 08:13:12 +0200
Subject: Porting Loom to additional architectures
In-Reply-To: <16a364ff-f6f1-311f-7e3f-09bc9139fc51@redhat.com>
References: <4116f462-0e0a-3ffc-930f-1379b072c820@oracle.com>
 <d2673f41-09ad-7135-76e1-4e16a8b5e221@redhat.com>
 <221aa01a-3433-c760-f562-9a02baa32d7c@oracle.com>
 <c2017cd6-e733-2407-c220-dc36a1669565@redhat.com>
 <F93034E5-BC9A-4D5F-8A08-90387A4FEC03@oracle.com>
 <16a364ff-f6f1-311f-7e3f-09bc9139fc51@redhat.com>
Message-ID: <53f2fe81-e192-0134-7492-bdfb577eb5c8@redhat.com>

On 9/25/21 6:38 PM, Aleksey Shipilev wrote:
> On 9/24/21 9:26 PM, Ron Pressler wrote:
>> I?ll get to cleaning up the code soon.
>>
>> There?s no need to implement oopMapStubGenerator. It is not currently used, and will likely be deleted
>> unless we find some use for it (it?s the result of an early implementation, abandoned once we switched
>> to stack chunks).
> 
> OK, that's good to know. That is one major source of x86_32 build failures. If you don't use it,
> could you please "#if 0" it?

Here:
   https://github.com/openjdk/loom/pull/66

-- 
Thanks,
-Aleksey


From shade at openjdk.java.net  Mon Sep 27 09:17:54 2021
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Mon, 27 Sep 2021 09:17:54 GMT
Subject: RFR: Stop compiling old oopMapStubGenerator
Message-ID: <F_whq6ResTmHWVOIHfWuFBCLH2OCMJjVaMvGkkZjJv8=.d8408225-0771-4769-889c-bcc5d3c0438b@github.com>

This code is currently not used, and it might not be used in future too. There is no way to test if it works, currently. It is the major source of build failure when compiling x86_32. So, it would be better to `#if 0` it, or even remove it wholesale.

Additional testing:
 - [x] Linux x86_64 `tier1_loom`

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

Commit messages:
 - Newlines
 - Stop compiling old oopMapStubGenerator

Changes: https://git.openjdk.java.net/loom/pull/66/files
 Webrev: https://webrevs.openjdk.java.net/?repo=loom&pr=66&range=00
  Stats: 15 lines in 5 files changed: 12 ins; 3 del; 0 mod
  Patch: https://git.openjdk.java.net/loom/pull/66.diff
  Fetch: git fetch https://git.openjdk.java.net/loom pull/66/head:pull/66

PR: https://git.openjdk.java.net/loom/pull/66

From rpressler at openjdk.java.net  Mon Sep 27 09:20:22 2021
From: rpressler at openjdk.java.net (Ron Pressler)
Date: Mon, 27 Sep 2021 09:20:22 GMT
Subject: RFR: Stop compiling old oopMapStubGenerator
In-Reply-To: <F_whq6ResTmHWVOIHfWuFBCLH2OCMJjVaMvGkkZjJv8=.d8408225-0771-4769-889c-bcc5d3c0438b@github.com>
References: <F_whq6ResTmHWVOIHfWuFBCLH2OCMJjVaMvGkkZjJv8=.d8408225-0771-4769-889c-bcc5d3c0438b@github.com>
Message-ID: <nNaBrto_Z53v1BX15tGkF7inw4ozUwU92BMYgSwB0tA=.e814b861-17d9-4a1a-a940-40be9fe2c41a@github.com>

On Mon, 27 Sep 2021 06:12:51 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> This code is currently not used, and it might not be used in future too. There is no way to test if it works, currently. It is the major source of build failure when compiling x86_32. So, it would be better to `#if 0` it, or even remove it wholesale.
> 
> Additional testing:
>  - [x] Linux x86_64 `tier1_loom`

Thank you! You can `/integrate`.

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

PR: https://git.openjdk.java.net/loom/pull/66

From shade at openjdk.java.net  Mon Sep 27 09:43:32 2021
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Mon, 27 Sep 2021 09:43:32 GMT
Subject: Integrated: Stop compiling old oopMapStubGenerator
In-Reply-To: <F_whq6ResTmHWVOIHfWuFBCLH2OCMJjVaMvGkkZjJv8=.d8408225-0771-4769-889c-bcc5d3c0438b@github.com>
References: <F_whq6ResTmHWVOIHfWuFBCLH2OCMJjVaMvGkkZjJv8=.d8408225-0771-4769-889c-bcc5d3c0438b@github.com>
Message-ID: <YpJOfDd82tI7qlKyhwO4A15HhLEWLfLCKPtxXiRcrkE=.abc832ba-14af-4ccb-b379-9af18b90eaa5@github.com>

On Mon, 27 Sep 2021 06:12:51 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> This code is currently not used, and it might not be used in future too. There is no way to test if it works, currently. It is the major source of build failure when compiling x86_32. So, it would be better to `#if 0` it, or even remove it wholesale.
> 
> Additional testing:
>  - [x] Linux x86_64 `tier1_loom`

This pull request has now been integrated.

Changeset: 9b1a5ecc
Author:    Aleksey Shipilev <shade at openjdk.org>
Committer: Ron Pressler <rpressler at openjdk.org>
URL:       https://git.openjdk.java.net/loom/commit/9b1a5ecc47de927b904b18d1749eeee4333380da
Stats:     15 lines in 5 files changed: 12 ins; 3 del; 0 mod

Stop compiling old oopMapStubGenerator

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

PR: https://git.openjdk.java.net/loom/pull/66

From alanb at openjdk.java.net  Mon Sep 27 10:01:48 2021
From: alanb at openjdk.java.net (Alan Bateman)
Date: Mon, 27 Sep 2021 10:01:48 GMT
Subject: RFR: Stop compiling old oopMapStubGenerator
In-Reply-To: <F_whq6ResTmHWVOIHfWuFBCLH2OCMJjVaMvGkkZjJv8=.d8408225-0771-4769-889c-bcc5d3c0438b@github.com>
References: <F_whq6ResTmHWVOIHfWuFBCLH2OCMJjVaMvGkkZjJv8=.d8408225-0771-4769-889c-bcc5d3c0438b@github.com>
Message-ID: <A2uhiGiNybiOKg01Nt0AjP8-DO-MinVwBHnKW_9e_aM=.6d6910b8-8f04-4f9c-a96d-2ba355b4a55b@github.com>

On Mon, 27 Sep 2021 06:12:51 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> This code is currently not used, and it might not be used in future too. There is no way to test if it works, currently. It is the major source of build failure when compiling x86_32. So, it would be better to `#if 0` it, or even remove it wholesale.
> 
> Additional testing:
>  - [x] Linux x86_64 `tier1_loom`

src/hotspot/share/compiler/oopMapStubGenerator.hpp line 60:

> 58: #else
> 59: #error This code is not used
> 60: #endif

Can you check Windows, I suspect it might have to be excluded.

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

PR: https://git.openjdk.java.net/loom/pull/66

From shade at openjdk.java.net  Mon Sep 27 10:07:24 2021
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Mon, 27 Sep 2021 10:07:24 GMT
Subject: RFR: Stop compiling old oopMapStubGenerator
In-Reply-To: <A2uhiGiNybiOKg01Nt0AjP8-DO-MinVwBHnKW_9e_aM=.6d6910b8-8f04-4f9c-a96d-2ba355b4a55b@github.com>
References: <F_whq6ResTmHWVOIHfWuFBCLH2OCMJjVaMvGkkZjJv8=.d8408225-0771-4769-889c-bcc5d3c0438b@github.com>
 <A2uhiGiNybiOKg01Nt0AjP8-DO-MinVwBHnKW_9e_aM=.6d6910b8-8f04-4f9c-a96d-2ba355b4a55b@github.com>
Message-ID: <Pm07Nat90aks_9ql7gGs84vqPjVFenWrLXGOcRE5Vwg=.e75dc8d5-702b-4fb6-9863-ef17383c4890@github.com>

On Mon, 27 Sep 2021 09:56:38 GMT, Alan Bateman <alanb at openjdk.org> wrote:

>> This code is currently not used, and it might not be used in future too. There is no way to test if it works, currently. It is the major source of build failure when compiling x86_32. So, it would be better to `#if 0` it, or even remove it wholesale.
>> 
>> Additional testing:
>>  - [x] Linux x86_64 `tier1_loom`
>
> src/hotspot/share/compiler/oopMapStubGenerator.hpp line 60:
> 
>> 58: #else
>> 59: #error This code is not used
>> 60: #endif
> 
> Can you check Windows, I suspect it might have to be excluded.

Um, Windows builds fail here:
 https://github.com/shipilev/loom/runs/3716995428?check_suite_focus=true

Which implies `oopMapStubGenerator_x86.cpp` is still compiled? What. Let me see...

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

PR: https://git.openjdk.java.net/loom/pull/66

From shade at openjdk.java.net  Mon Sep 27 11:04:12 2021
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Mon, 27 Sep 2021 11:04:12 GMT
Subject: RFR: Fix Minimal VM build failures
Message-ID: <VlBM3i0yaijvTuFIJ42-aearAnJndYPnJpqidEa7T6A=.34c237cc-e153-4f00-a440-d756d02e3492@github.com>

Minimal VM configs have no C2 and no JVMTI. New Loom code fails the Minimal VM builds because of this. See for example GHA runs: https://github.com/shipilev/loom/runs/3717293969?check_suite_focus=true

C2 needs just a little bit of protection when reaching to `DerivedPointersTable`.

JVMTI needs a bit more work. `jvmtiExport` and `jvmtiThreadState` headers are usually included even with JVMTI turned off, but `.cpp` would not be compiled without JVMTI. Therefore, non-trivial implementations should go into `.cpp`. Plus, some of the paths that call the actual methods declared but not implemented without JVMTI should be protected with `INCLUDE_JVMTI`.

Additional testing:
 - [x] Linux x86_64 server, `tier1_loom` still passes (includes JVMTI tests)
 - [x] Linux x86_64 minimal now builds, runs `tier1_loom` (cannot pass JVMTI tests without JVMTI)

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

Commit messages:
 - Fix

Changes: https://git.openjdk.java.net/loom/pull/67/files
 Webrev: https://webrevs.openjdk.java.net/?repo=loom&pr=67&range=00
  Stats: 41 lines in 6 files changed: 33 ins; 3 del; 5 mod
  Patch: https://git.openjdk.java.net/loom/pull/67.diff
  Fetch: git fetch https://git.openjdk.java.net/loom pull/67/head:pull/67

PR: https://git.openjdk.java.net/loom/pull/67

From shade at openjdk.java.net  Mon Sep 27 11:30:16 2021
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Mon, 27 Sep 2021 11:30:16 GMT
Subject: RFR: Stop compiling old oopMapStubGenerator
In-Reply-To: <Pm07Nat90aks_9ql7gGs84vqPjVFenWrLXGOcRE5Vwg=.e75dc8d5-702b-4fb6-9863-ef17383c4890@github.com>
References: <F_whq6ResTmHWVOIHfWuFBCLH2OCMJjVaMvGkkZjJv8=.d8408225-0771-4769-889c-bcc5d3c0438b@github.com>
 <A2uhiGiNybiOKg01Nt0AjP8-DO-MinVwBHnKW_9e_aM=.6d6910b8-8f04-4f9c-a96d-2ba355b4a55b@github.com>
 <Pm07Nat90aks_9ql7gGs84vqPjVFenWrLXGOcRE5Vwg=.e75dc8d5-702b-4fb6-9863-ef17383c4890@github.com>
Message-ID: <pcTS4OhiqmY5A5SvvvurPkjVG1Oqj7eiOPcb0ToyAwI=.c6cb76e4-c488-4c19-ac75-fdcbfc1dbff0@github.com>

On Mon, 27 Sep 2021 10:03:55 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> src/hotspot/share/compiler/oopMapStubGenerator.hpp line 60:
>> 
>>> 58: #else
>>> 59: #error This code is not used
>>> 60: #endif
>> 
>> Can you check Windows, I suspect it might have to be excluded.
>
> Um, Windows builds fail here:
>  https://github.com/shipilev/loom/runs/3716995428?check_suite_focus=true
> 
> Which implies `oopMapStubGenerator_x86.cpp` is still compiled? What. Let me see...

See #68.

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

PR: https://git.openjdk.java.net/loom/pull/66

From shade at openjdk.java.net  Mon Sep 27 11:40:06 2021
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Mon, 27 Sep 2021 11:40:06 GMT
Subject: RFR: Fix Windows builds after oopMapStubGenerator change
Message-ID: <YmNvrpn5UhkPpg8Sbzv_n1B71POIgU2TeKnWGlOaMq4=.cb14a625-f041-4138-b25e-31c577b67853@github.com>

Turns out, MSVC still compiles this compilation unit, unless we expose the PCH include. (Sighs)
Seen in GHA here: https://github.com/shipilev/loom/runs/3716995428?check_suite_focus=true -- and reproduced locally.

Additional testing:
 - [x] Local Windows 10 (MSVC 2019) builds now pass

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

Commit messages:
 - MSVC barfs when precompiled.hpp is not included in .cpp that is "if 0"-ed. Bad MSVC. Bad.

Changes: https://git.openjdk.java.net/loom/pull/68/files
 Webrev: https://webrevs.openjdk.java.net/?repo=loom&pr=68&range=00
  Stats: 4 lines in 1 file changed: 2 ins; 2 del; 0 mod
  Patch: https://git.openjdk.java.net/loom/pull/68.diff
  Fetch: git fetch https://git.openjdk.java.net/loom pull/68/head:pull/68

PR: https://git.openjdk.java.net/loom/pull/68

From rpressler at openjdk.java.net  Mon Sep 27 11:40:06 2021
From: rpressler at openjdk.java.net (Ron Pressler)
Date: Mon, 27 Sep 2021 11:40:06 GMT
Subject: RFR: Fix Windows builds after oopMapStubGenerator change
In-Reply-To: <YmNvrpn5UhkPpg8Sbzv_n1B71POIgU2TeKnWGlOaMq4=.cb14a625-f041-4138-b25e-31c577b67853@github.com>
References: <YmNvrpn5UhkPpg8Sbzv_n1B71POIgU2TeKnWGlOaMq4=.cb14a625-f041-4138-b25e-31c577b67853@github.com>
Message-ID: <woz3rNNPqkzBmhLT4FWChV2Q2s9qy-gMjIYbMusTqaQ=.97ba98ff-a17e-4fa9-bd7b-3ab6efee65ef@github.com>

On Mon, 27 Sep 2021 11:27:26 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> Turns out, MSVC still compiles this compilation unit, unless we expose the PCH include. (Sighs)
> Seen in GHA here: https://github.com/shipilev/loom/runs/3716995428?check_suite_focus=true -- and reproduced locally.
> 
> Additional testing:
>  - [x] Local Windows 10 (MSVC 2019) builds now pass

Marked as reviewed by rpressler (Lead).

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

PR: https://git.openjdk.java.net/loom/pull/68

From shade at openjdk.java.net  Mon Sep 27 12:19:50 2021
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Mon, 27 Sep 2021 12:19:50 GMT
Subject: RFR: Fix Optimized builds
Message-ID: <q758o0YzXBSRmu-wof3nQSJSUYsz5abYr5jM4Pbzn_M=.4478be61-8966-4639-b05a-15314163741f@github.com>

The usual trap in Hotspot code is the belief that `ASSERT <=> !PRODUCT`, but that's not actually true. You would not see this in regular release (`!ASSERT`, `PRODUCT`) or fastdebug (`ASSERT`, `!PRODUCT`) builds, but you would see it in optimized (`!ASSERT`, `!PRODUCT`) builds. See for example GHA: https://github.com/shipilev/loom/runs/3717294006?check_suite_focus=true

The use of `ASSERT` and `PRODUCT` should be consistent to avoid build failures in optimized builds.

Additional testing:
 - [x] Linux x86_64 optimized now builds
 - [x] Linux x86_64 release still builds
 - [x] Linux x86_64 fastdebug still builds

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

Commit messages:
 - Consistent use for ASSERT and PRODUCT

Changes: https://git.openjdk.java.net/loom/pull/69/files
 Webrev: https://webrevs.openjdk.java.net/?repo=loom&pr=69&range=00
  Stats: 15 lines in 7 files changed: 2 ins; 0 del; 13 mod
  Patch: https://git.openjdk.java.net/loom/pull/69.diff
  Fetch: git fetch https://git.openjdk.java.net/loom pull/69/head:pull/69

PR: https://git.openjdk.java.net/loom/pull/69

From shade at openjdk.java.net  Mon Sep 27 12:49:04 2021
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Mon, 27 Sep 2021 12:49:04 GMT
Subject: RFR: Fix Windows builds after oopMapStubGenerator change
In-Reply-To: <YmNvrpn5UhkPpg8Sbzv_n1B71POIgU2TeKnWGlOaMq4=.cb14a625-f041-4138-b25e-31c577b67853@github.com>
References: <YmNvrpn5UhkPpg8Sbzv_n1B71POIgU2TeKnWGlOaMq4=.cb14a625-f041-4138-b25e-31c577b67853@github.com>
Message-ID: <L9gtrLH6W_E9zCYhx4lnisJG0qPS16ncriq2fwRZwuA=.1c3df22e-f53a-4899-a7b5-a01f617621d6@github.com>

On Mon, 27 Sep 2021 11:27:26 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> Turns out, MSVC still compiles this compilation unit, unless we expose the PCH include. (Sighs)
> Seen in GHA here: https://github.com/shipilev/loom/runs/3716995428?check_suite_focus=true -- and reproduced locally.
> 
> Additional testing:
>  - [x] Local Windows 10 (MSVC 2019) builds now pass

All right, Windows builds pass: 
https://github.com/shipilev/loom/runs/3719701023?check_suite_focus=true
https://github.com/shipilev/loom/runs/3719701058?check_suite_focus=true

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

PR: https://git.openjdk.java.net/loom/pull/68

From shade at openjdk.java.net  Mon Sep 27 12:55:44 2021
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Mon, 27 Sep 2021 12:55:44 GMT
Subject: Integrated: Fix Windows builds after oopMapStubGenerator change
In-Reply-To: <YmNvrpn5UhkPpg8Sbzv_n1B71POIgU2TeKnWGlOaMq4=.cb14a625-f041-4138-b25e-31c577b67853@github.com>
References: <YmNvrpn5UhkPpg8Sbzv_n1B71POIgU2TeKnWGlOaMq4=.cb14a625-f041-4138-b25e-31c577b67853@github.com>
Message-ID: <jUHC0cWxnbUPZtxLct9LJli-Z8mZwLH4pXhG1G7972w=.caf15b0b-5d27-4496-83d6-df4e74476fb8@github.com>

On Mon, 27 Sep 2021 11:27:26 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> Turns out, MSVC still compiles this compilation unit, unless we expose the PCH include. (Sighs)
> Seen in GHA here: https://github.com/shipilev/loom/runs/3716995428?check_suite_focus=true -- and reproduced locally.
> 
> Additional testing:
>  - [x] Local Windows 10 (MSVC 2019) builds now pass

This pull request has now been integrated.

Changeset: fd747273
Author:    Aleksey Shipilev <shade at openjdk.org>
Committer: Ron Pressler <rpressler at openjdk.org>
URL:       https://git.openjdk.java.net/loom/commit/fd7472736fb97e8f8206f5892dafc6f37af9cdff
Stats:     4 lines in 1 file changed: 2 ins; 2 del; 0 mod

Fix Windows builds after oopMapStubGenerator change

Reviewed-by: rpressler

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

PR: https://git.openjdk.java.net/loom/pull/68

From shade at openjdk.java.net  Mon Sep 27 17:50:18 2021
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Mon, 27 Sep 2021 17:50:18 GMT
Subject: RFR: Fix Windows aarch64 builds
Message-ID: <mQm0VcZNIM5_gYaafnP1VQOBZsu_DlWjN8chfPSXuUE=.ea603012-ab0c-4a28-9827-ac0d977589d8@github.com>

Current GHA point the problem with Windows aarch64 builds:
  https://github.com/shipilev/loom/runs/3721167733
 
It passes now:
  https://github.com/shipilev/loom/runs/3722819426

Additional testing:
 - [x] Windows aarch64 GHA builds fine
 - [x] Linux aarch64 `tier1_loom` still passes

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

Commit messages:
 - More changes
 - Fixing GHA failures in Windows AArch64

Changes: https://git.openjdk.java.net/loom/pull/70/files
 Webrev: https://webrevs.openjdk.java.net/?repo=loom&pr=70&range=00
  Stats: 2 lines in 1 file changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.java.net/loom/pull/70.diff
  Fetch: git fetch https://git.openjdk.java.net/loom pull/70/head:pull/70

PR: https://git.openjdk.java.net/loom/pull/70

From alanb at openjdk.java.net  Mon Sep 27 18:53:15 2021
From: alanb at openjdk.java.net (Alan Bateman)
Date: Mon, 27 Sep 2021 18:53:15 GMT
Subject: RFR: Fix Minimal VM build failures
In-Reply-To: <VlBM3i0yaijvTuFIJ42-aearAnJndYPnJpqidEa7T6A=.34c237cc-e153-4f00-a440-d756d02e3492@github.com>
References: <VlBM3i0yaijvTuFIJ42-aearAnJndYPnJpqidEa7T6A=.34c237cc-e153-4f00-a440-d756d02e3492@github.com>
Message-ID: <wFu2lEclJurK16yroUF8Aqzhlx3nMqXnAv1b1Tc6UrY=.2c8c7a4d-73aa-4edd-a115-715a0f007a48@github.com>

On Mon, 27 Sep 2021 10:57:07 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> Minimal VM configs have no C2 and no JVMTI. New Loom code fails the Minimal VM builds because of this. See for example GHA runs: https://github.com/shipilev/loom/runs/3717293969?check_suite_focus=true
> 
> C2 needs just a little bit of protection when reaching to `DerivedPointersTable`.
> 
> JVMTI needs a bit more work. `jvmtiExport` and `jvmtiThreadState` headers are usually included even with JVMTI turned off, but `.cpp` would not be compiled without JVMTI. Therefore, non-trivial implementations should go into `.cpp`. Plus, some of the paths that call the actual methods declared but not implemented without JVMTI should be protected with `INCLUDE_JVMTI`.
> 
> Additional testing:
>  - [x] Linux x86_64 server, `tier1_loom` still passes (includes JVMTI tests)
>  - [x] Linux x86_64 minimal now builds, runs `tier1_loom` (cannot pass JVMTI tests without JVMTI)

src/hotspot/share/prims/jvm.cpp line 3919:

> 3917:     JvmtiExport::post_vthread_mount(vthread);
> 3918:   }
> 3919: #endif

It would be bug if these functions were called when JVMTI isn't compiled in so maybe we should put an #else ShouldNotReachHere() to catch it.

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

PR: https://git.openjdk.java.net/loom/pull/67

From cjplummer at openjdk.java.net  Mon Sep 27 20:16:05 2021
From: cjplummer at openjdk.java.net (Chris Plummer)
Date: Mon, 27 Sep 2021 20:16:05 GMT
Subject: RFR: Fix Minimal VM build failures
In-Reply-To: <wFu2lEclJurK16yroUF8Aqzhlx3nMqXnAv1b1Tc6UrY=.2c8c7a4d-73aa-4edd-a115-715a0f007a48@github.com>
References: <VlBM3i0yaijvTuFIJ42-aearAnJndYPnJpqidEa7T6A=.34c237cc-e153-4f00-a440-d756d02e3492@github.com>
 <wFu2lEclJurK16yroUF8Aqzhlx3nMqXnAv1b1Tc6UrY=.2c8c7a4d-73aa-4edd-a115-715a0f007a48@github.com>
Message-ID: <P8yLCRak6gwzoCGrmtVvgyj578NffNSmtb4zZ_rm24U=.f4841d6a-bd0c-43ca-b375-2c43b576924b@github.com>

On Mon, 27 Sep 2021 18:47:33 GMT, Alan Bateman <alanb at openjdk.org> wrote:

>> Minimal VM configs have no C2 and no JVMTI. New Loom code fails the Minimal VM builds because of this. See for example GHA runs: https://github.com/shipilev/loom/runs/3717293969?check_suite_focus=true
>> 
>> C2 needs just a little bit of protection when reaching to `DerivedPointersTable`.
>> 
>> JVMTI needs a bit more work. `jvmtiExport` and `jvmtiThreadState` headers are usually included even with JVMTI turned off, but `.cpp` would not be compiled without JVMTI. Therefore, non-trivial implementations should go into `.cpp`. Plus, some of the paths that call the actual methods declared but not implemented without JVMTI should be protected with `INCLUDE_JVMTI`.
>> 
>> Additional testing:
>>  - [x] Linux x86_64 server, `tier1_loom` still passes (includes JVMTI tests)
>>  - [x] Linux x86_64 minimal now builds, runs `tier1_loom` (cannot pass JVMTI tests without JVMTI)
>
> src/hotspot/share/prims/jvm.cpp line 3919:
> 
>> 3917:     JvmtiExport::post_vthread_mount(vthread);
>> 3918:   }
>> 3919: #endif
> 
> It would be bug if these functions were called when JVMTI isn't compiled in so maybe we should put an #else ShouldNotReachHere() to catch it.

I think that makes sense. At first I was thinking why not just #ifdef out the whole API, but these APIs are mapped natives for `VirtualThread.notifyJvmtiMountBegin()` and `VirtualThread.notifyJvmtiMountEnd()`. Calls to them come from java, but should only happen if jvmti is enabled.

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

PR: https://git.openjdk.java.net/loom/pull/67

From cjplummer at openjdk.java.net  Mon Sep 27 20:16:06 2021
From: cjplummer at openjdk.java.net (Chris Plummer)
Date: Mon, 27 Sep 2021 20:16:06 GMT
Subject: RFR: Fix Minimal VM build failures
In-Reply-To: <VlBM3i0yaijvTuFIJ42-aearAnJndYPnJpqidEa7T6A=.34c237cc-e153-4f00-a440-d756d02e3492@github.com>
References: <VlBM3i0yaijvTuFIJ42-aearAnJndYPnJpqidEa7T6A=.34c237cc-e153-4f00-a440-d756d02e3492@github.com>
Message-ID: <88nTrnrHvVHpJK68BBo-7EPRX4vcju7n7mDOJjEkebA=.9a84af92-b7f8-4f27-a84d-d1eb9cbcf5b0@github.com>

On Mon, 27 Sep 2021 10:57:07 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> Minimal VM configs have no C2 and no JVMTI. New Loom code fails the Minimal VM builds because of this. See for example GHA runs: https://github.com/shipilev/loom/runs/3717293969?check_suite_focus=true
> 
> C2 needs just a little bit of protection when reaching to `DerivedPointersTable`.
> 
> JVMTI needs a bit more work. `jvmtiExport` and `jvmtiThreadState` headers are usually included even with JVMTI turned off, but `.cpp` would not be compiled without JVMTI. Therefore, non-trivial implementations should go into `.cpp`. Plus, some of the paths that call the actual methods declared but not implemented without JVMTI should be protected with `INCLUDE_JVMTI`.
> 
> Additional testing:
>  - [x] Linux x86_64 server, `tier1_loom` still passes (includes JVMTI tests)
>  - [x] Linux x86_64 minimal now builds, runs `tier1_loom` (cannot pass JVMTI tests without JVMTI)

src/hotspot/share/prims/jvm.cpp line 3953:

> 3951: #if INCLUDE_JVMTI
> 3952:   JvmtiVTMTDisabler::finish_VTMT(vthread, 1);
> 3953: #endif

`ShouldNotReachHere()` here also?

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

PR: https://git.openjdk.java.net/loom/pull/67

From cjplummer at openjdk.java.net  Mon Sep 27 20:29:28 2021
From: cjplummer at openjdk.java.net (Chris Plummer)
Date: Mon, 27 Sep 2021 20:29:28 GMT
Subject: RFR: Fix Minimal VM build failures
In-Reply-To: <VlBM3i0yaijvTuFIJ42-aearAnJndYPnJpqidEa7T6A=.34c237cc-e153-4f00-a440-d756d02e3492@github.com>
References: <VlBM3i0yaijvTuFIJ42-aearAnJndYPnJpqidEa7T6A=.34c237cc-e153-4f00-a440-d756d02e3492@github.com>
Message-ID: <BsK_xOqmtWQVJ8z_6RDivmsafAfUeYe6yeUdXm5ClQw=.51671a83-795d-4a69-a0f8-2defdafbea02@github.com>

On Mon, 27 Sep 2021 10:57:07 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> Minimal VM configs have no C2 and no JVMTI. New Loom code fails the Minimal VM builds because of this. See for example GHA runs: https://github.com/shipilev/loom/runs/3717293969?check_suite_focus=true
> 
> C2 needs just a little bit of protection when reaching to `DerivedPointersTable`.
> 
> JVMTI needs a bit more work. `jvmtiExport` and `jvmtiThreadState` headers are usually included even with JVMTI turned off, but `.cpp` would not be compiled without JVMTI. Therefore, non-trivial implementations should go into `.cpp`. Plus, some of the paths that call the actual methods declared but not implemented without JVMTI should be protected with `INCLUDE_JVMTI`.
> 
> Additional testing:
>  - [x] Linux x86_64 server, `tier1_loom` still passes (includes JVMTI tests)
>  - [x] Linux x86_64 minimal now builds, runs `tier1_loom` (cannot pass JVMTI tests without JVMTI)

src/hotspot/share/prims/jvmtiThreadState.hpp line 99:

> 97:   static void finish_VTMT(jthread vthread, int callsite_tag);
> 98:   static int  VTMT_disable_count();
> 99:   static int  VTMT_count();

I'm not sure what is being fixed here.

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

PR: https://git.openjdk.java.net/loom/pull/67

From sspitsyn at openjdk.java.net  Mon Sep 27 21:52:06 2021
From: sspitsyn at openjdk.java.net (Serguei Spitsyn)
Date: Mon, 27 Sep 2021 21:52:06 GMT
Subject: RFR: Fix Minimal VM build failures
In-Reply-To: <P8yLCRak6gwzoCGrmtVvgyj578NffNSmtb4zZ_rm24U=.f4841d6a-bd0c-43ca-b375-2c43b576924b@github.com>
References: <VlBM3i0yaijvTuFIJ42-aearAnJndYPnJpqidEa7T6A=.34c237cc-e153-4f00-a440-d756d02e3492@github.com>
 <wFu2lEclJurK16yroUF8Aqzhlx3nMqXnAv1b1Tc6UrY=.2c8c7a4d-73aa-4edd-a115-715a0f007a48@github.com>
 <P8yLCRak6gwzoCGrmtVvgyj578NffNSmtb4zZ_rm24U=.f4841d6a-bd0c-43ca-b375-2c43b576924b@github.com>
Message-ID: <p0BIrEqrd7weR-T6RIQ3zPu4uksVzHAO9x0tiNkVpyY=.3e3291c2-16f9-462e-be05-53d6d520d131@github.com>

On Mon, 27 Sep 2021 20:11:04 GMT, Chris Plummer <cjplummer at openjdk.org> wrote:

>> src/hotspot/share/prims/jvm.cpp line 3919:
>> 
>>> 3917:     JvmtiExport::post_vthread_mount(vthread);
>>> 3918:   }
>>> 3919: #endif
>> 
>> It would be bug if these functions were called when JVMTI isn't compiled in so maybe we should put an #else ShouldNotReachHere() to catch it.
>
> I think that makes sense. At first I was thinking why not just #ifdef out the whole API, but these APIs are mapped natives for `VirtualThread.notifyJvmtiMountBegin()` and `VirtualThread.notifyJvmtiMountEnd()`. Calls to them come from java, but should only happen if jvmti is enabled.

I agree, it is a good idea. Of course, it makes sense to add for all 4 native functions:
 JVM_VirtualThreadMountBegin, JVM_VirtualThreadMountEnd,
 JVM_VirtualThreadUnmountBegin, JVM_VirtualThreadUnmountEnd

Additionally, asserts should be also under #if INCLUDE_JVMTI.

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

PR: https://git.openjdk.java.net/loom/pull/67

From sspitsyn at openjdk.java.net  Mon Sep 27 22:09:58 2021
From: sspitsyn at openjdk.java.net (Serguei Spitsyn)
Date: Mon, 27 Sep 2021 22:09:58 GMT
Subject: RFR: Fix Minimal VM build failures
In-Reply-To: <VlBM3i0yaijvTuFIJ42-aearAnJndYPnJpqidEa7T6A=.34c237cc-e153-4f00-a440-d756d02e3492@github.com>
References: <VlBM3i0yaijvTuFIJ42-aearAnJndYPnJpqidEa7T6A=.34c237cc-e153-4f00-a440-d756d02e3492@github.com>
Message-ID: <h_SjWkvXRddhZV1Rv-oXkf8ehW_SO-d6z01mB2yF1YU=.de0598a6-dace-4769-840c-8addebba4b1c@github.com>

On Mon, 27 Sep 2021 10:57:07 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> Minimal VM configs have no C2 and no JVMTI. New Loom code fails the Minimal VM builds because of this. See for example GHA runs: https://github.com/shipilev/loom/runs/3717293969?check_suite_focus=true
> 
> C2 needs just a little bit of protection when reaching to `DerivedPointersTable`.
> 
> JVMTI needs a bit more work. `jvmtiExport` and `jvmtiThreadState` headers are usually included even with JVMTI turned off, but `.cpp` would not be compiled without JVMTI. Therefore, non-trivial implementations should go into `.cpp`. Plus, some of the paths that call the actual methods declared but not implemented without JVMTI should be protected with `INCLUDE_JVMTI`.
> 
> Additional testing:
>  - [x] Linux x86_64 server, `tier1_loom` still passes (includes JVMTI tests)
>  - [x] Linux x86_64 minimal now builds, runs `tier1_loom` (cannot pass JVMTI tests without JVMTI)

Aleksey,
I've inlined some comments.
Other than that it looks okay to me.
In fact, it is not easy to identify what else has to be under `#INCLUDE_JVMTI`.
Thanks,
Serguei

src/hotspot/share/runtime/thread.cpp line 1790:

> 1788: #if INCLUDE_JVMTI
> 1789:   assert(JvmtiVTMTDisabler::VTMT_count() == 0, "must be 0");
> 1790: #endif

All body needs to be under `#if INCLUDE_JVMTI ... #endif` for functions:
  `set_is_in_VTMT` and `set_is_VTMT_disabler` .
Is there any specific reason not to do that?
Also, it makes sense to add this fragment as well:

#else
  ShouldNotReachHere();
  return NULL;
#endif

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

Marked as reviewed by sspitsyn (Committer).

PR: https://git.openjdk.java.net/loom/pull/67

From cjplummer at openjdk.java.net  Mon Sep 27 22:15:13 2021
From: cjplummer at openjdk.java.net (Chris Plummer)
Date: Mon, 27 Sep 2021 22:15:13 GMT
Subject: RFR: Fix Minimal VM build failures
In-Reply-To: <h_SjWkvXRddhZV1Rv-oXkf8ehW_SO-d6z01mB2yF1YU=.de0598a6-dace-4769-840c-8addebba4b1c@github.com>
References: <VlBM3i0yaijvTuFIJ42-aearAnJndYPnJpqidEa7T6A=.34c237cc-e153-4f00-a440-d756d02e3492@github.com>
 <h_SjWkvXRddhZV1Rv-oXkf8ehW_SO-d6z01mB2yF1YU=.de0598a6-dace-4769-840c-8addebba4b1c@github.com>
Message-ID: <o-aGuMDMX3PSLbKUXwkpuC5bRs_MzveB--xFVOW0QUY=.8778ac5c-ba1a-407b-a863-4940b2dd8577@github.com>

On Mon, 27 Sep 2021 21:52:35 GMT, Serguei Spitsyn <sspitsyn at openjdk.org> wrote:

>> Minimal VM configs have no C2 and no JVMTI. New Loom code fails the Minimal VM builds because of this. See for example GHA runs: https://github.com/shipilev/loom/runs/3717293969?check_suite_focus=true
>> 
>> C2 needs just a little bit of protection when reaching to `DerivedPointersTable`.
>> 
>> JVMTI needs a bit more work. `jvmtiExport` and `jvmtiThreadState` headers are usually included even with JVMTI turned off, but `.cpp` would not be compiled without JVMTI. Therefore, non-trivial implementations should go into `.cpp`. Plus, some of the paths that call the actual methods declared but not implemented without JVMTI should be protected with `INCLUDE_JVMTI`.
>> 
>> Additional testing:
>>  - [x] Linux x86_64 server, `tier1_loom` still passes (includes JVMTI tests)
>>  - [x] Linux x86_64 minimal now builds, runs `tier1_loom` (cannot pass JVMTI tests without JVMTI)
>
> src/hotspot/share/runtime/thread.cpp line 1790:
> 
>> 1788: #if INCLUDE_JVMTI
>> 1789:   assert(JvmtiVTMTDisabler::VTMT_count() == 0, "must be 0");
>> 1790: #endif
> 
> All body needs to be under `#if INCLUDE_JVMTI ... #endif` for functions:
>   `set_is_in_VTMT` and `set_is_VTMT_disabler` .
> Is there any specific reason not to do that?
> Also, it makes sense to add this fragment as well:
> 
> #else
>   ShouldNotReachHere();
>   return NULL;
> #endif

I think these APIs should be completely #ifdef'd out, and you also need to wrap the declarations with JVMTI_ONLY macros or append NOT_JVMTI_RETURN to the declarations.

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

PR: https://git.openjdk.java.net/loom/pull/67

From duke at openjdk.java.net  Tue Sep 28 00:12:04 2021
From: duke at openjdk.java.net (duke)
Date: Tue, 28 Sep 2021 00:12:04 GMT
Subject: git: openjdk/loom: fibers: Problem list the remaining 4 JDI tests
 that started to fail with the added support for more debuggee threads being
 created as vthreads. The failures are all well understood and documented in
 the problemlist comments.
Message-ID: <443c45c2-3696-4d61-a60a-fc2df4fef787@openjdk.java.net>

Changeset: 54824e24
Author:    Chris Plummer <chris.plummer at oracle.com>
Date:      2021-09-28 00:06:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/54824e2466ddeb4dec56dc9e21a93a68eab8183c

Problem list the remaining 4 JDI tests that started to fail with the added support for more debuggee threads being created as vthreads. The failures are all well understood and documented in the problemlist comments.

! test/hotspot/jtreg/ProblemList-vthread.txt


From duke at openjdk.java.net  Tue Sep 28 03:11:44 2021
From: duke at openjdk.java.net (duke)
Date: Tue, 28 Sep 2021 03:11:44 GMT
Subject: git: openjdk/loom: fibers: fix nsk.jdi stepreq001 test to skip
 setDeamon for virtual threads
Message-ID: <10a12274-640c-4356-8f9d-3add0f6d7b57@openjdk.java.net>

Changeset: e0a4e8b8
Author:    Serguei Spitsyn <serguei.spitsyn at oracle.com>
Date:      2021-09-28 03:10:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/e0a4e8b8240dce2960dcb03488733ce3f0338534

fix nsk.jdi stepreq001 test to skip setDeamon for virtual threads

! test/hotspot/jtreg/ProblemList-vthread.txt
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/stepRequests/stepreq001t.java


From shade at openjdk.java.net  Tue Sep 28 05:45:14 2021
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Tue, 28 Sep 2021 05:45:14 GMT
Subject: RFR: Fix Minimal VM build failures
In-Reply-To: <BsK_xOqmtWQVJ8z_6RDivmsafAfUeYe6yeUdXm5ClQw=.51671a83-795d-4a69-a0f8-2defdafbea02@github.com>
References: <VlBM3i0yaijvTuFIJ42-aearAnJndYPnJpqidEa7T6A=.34c237cc-e153-4f00-a440-d756d02e3492@github.com>
 <BsK_xOqmtWQVJ8z_6RDivmsafAfUeYe6yeUdXm5ClQw=.51671a83-795d-4a69-a0f8-2defdafbea02@github.com>
Message-ID: <vVKp0iqbYvj8kuOJfozLHJZ-OKP7s5SoUHtBEj0ysX0=.6605d17e-f4ba-4aee-897e-6adc5f494a48@github.com>

On Mon, 27 Sep 2021 20:23:42 GMT, Chris Plummer <cjplummer at openjdk.org> wrote:

>> Minimal VM configs have no C2 and no JVMTI. New Loom code fails the Minimal VM builds because of this. See for example GHA runs: https://github.com/shipilev/loom/runs/3717293969?check_suite_focus=true
>> 
>> C2 needs just a little bit of protection when reaching to `DerivedPointersTable`.
>> 
>> JVMTI needs a bit more work. `jvmtiExport` and `jvmtiThreadState` headers are usually included even with JVMTI turned off, but `.cpp` would not be compiled without JVMTI. Therefore, non-trivial implementations should go into `.cpp`. Plus, some of the paths that call the actual methods declared but not implemented without JVMTI should be protected with `INCLUDE_JVMTI`.
>> 
>> Additional testing:
>>  - [x] Linux x86_64 server, `tier1_loom` still passes (includes JVMTI tests)
>>  - [x] Linux x86_64 minimal now builds, runs `tier1_loom` (cannot pass JVMTI tests without JVMTI)
>
> src/hotspot/share/prims/jvmtiThreadState.hpp line 99:
> 
>> 97:   static void finish_VTMT(jthread vthread, int callsite_tag);
>> 98:   static int  VTMT_disable_count();
>> 99:   static int  VTMT_count();
> 
> I'm not sure what is being fixed here.

As stated in PR: "jvmtiExport and jvmtiThreadState headers are usually included even with JVMTI turned off, but .cpp would not be compiled without JVMTI. Therefore, non-trivial implementations should go into .cpp." You cannot put the accessor bodies here, because the `_VTMT_count` and `_VTMT_disable_count` symbols would be inaccessible without `.cpp` compiled, and you'll get linker errors.

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

PR: https://git.openjdk.java.net/loom/pull/67

From duke at openjdk.java.net  Tue Sep 28 06:20:57 2021
From: duke at openjdk.java.net (duke)
Date: Tue, 28 Sep 2021 06:20:57 GMT
Subject: git: openjdk/loom: fibers: fix JVMTI GetObjectMonitorUsage to return
 vthread as owner for vthreads on JavaThread stack
Message-ID: <2e2fe27e-a1a0-4c56-8479-89a952afac9c@openjdk.java.net>

Changeset: 2517af28
Author:    Serguei Spitsyn <serguei.spitsyn at oracle.com>
Date:      2021-09-28 06:20:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/2517af2860da64dfb9fe56df1f395ff99e890118

fix JVMTI GetObjectMonitorUsage to return vthread as owner for vthreads on JavaThread stack

! src/hotspot/share/prims/jvmtiEnvBase.cpp
! test/hotspot/jtreg/ProblemList-vthread.txt


From shade at openjdk.java.net  Tue Sep 28 06:33:43 2021
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Tue, 28 Sep 2021 06:33:43 GMT
Subject: RFR: Fix Minimal VM build failures [v2]
In-Reply-To: <VlBM3i0yaijvTuFIJ42-aearAnJndYPnJpqidEa7T6A=.34c237cc-e153-4f00-a440-d756d02e3492@github.com>
References: <VlBM3i0yaijvTuFIJ42-aearAnJndYPnJpqidEa7T6A=.34c237cc-e153-4f00-a440-d756d02e3492@github.com>
Message-ID: <ANL4NLmqaMW0B-6z7g-H3u2pATPUSO7ykRMidnkt3-4=.d3fb5c2b-65c5-4df5-acdd-f8316a670992@github.com>

> Minimal VM configs have no C2 and no JVMTI. New Loom code fails the Minimal VM builds because of this. See for example GHA runs: https://github.com/shipilev/loom/runs/3717293969?check_suite_focus=true
> 
> C2 needs just a little bit of protection when reaching to `DerivedPointersTable`.
> 
> JVMTI needs a bit more work. `jvmtiExport` and `jvmtiThreadState` headers are usually included even with JVMTI turned off, but `.cpp` would not be compiled without JVMTI. Therefore, non-trivial implementations should go into `.cpp`. Plus, some of the paths that call the actual methods declared but not implemented without JVMTI should be protected with `INCLUDE_JVMTI`.
> 
> Additional testing:
>  - [x] Linux x86_64 server, `tier1_loom` still passes (includes JVMTI tests)
>  - [x] Linux x86_64 minimal now builds, runs `tier1_loom` (cannot pass JVMTI tests without JVMTI)

Aleksey Shipilev has updated the pull request incrementally with one additional commit since the last revision:

  Cleaner disabling

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

Changes:
  - all: https://git.openjdk.java.net/loom/pull/67/files
  - new: https://git.openjdk.java.net/loom/pull/67/files/57cd5711..3ab4f125

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=loom&pr=67&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=loom&pr=67&range=00-01

  Stats: 57 lines in 5 files changed: 43 ins; 10 del; 4 mod
  Patch: https://git.openjdk.java.net/loom/pull/67.diff
  Fetch: git fetch https://git.openjdk.java.net/loom pull/67/head:pull/67

PR: https://git.openjdk.java.net/loom/pull/67

From shade at openjdk.java.net  Tue Sep 28 06:33:44 2021
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Tue, 28 Sep 2021 06:33:44 GMT
Subject: RFR: Fix Minimal VM build failures [v2]
In-Reply-To: <p0BIrEqrd7weR-T6RIQ3zPu4uksVzHAO9x0tiNkVpyY=.3e3291c2-16f9-462e-be05-53d6d520d131@github.com>
References: <VlBM3i0yaijvTuFIJ42-aearAnJndYPnJpqidEa7T6A=.34c237cc-e153-4f00-a440-d756d02e3492@github.com>
 <wFu2lEclJurK16yroUF8Aqzhlx3nMqXnAv1b1Tc6UrY=.2c8c7a4d-73aa-4edd-a115-715a0f007a48@github.com>
 <P8yLCRak6gwzoCGrmtVvgyj578NffNSmtb4zZ_rm24U=.f4841d6a-bd0c-43ca-b375-2c43b576924b@github.com>
 <p0BIrEqrd7weR-T6RIQ3zPu4uksVzHAO9x0tiNkVpyY=.3e3291c2-16f9-462e-be05-53d6d520d131@github.com>
Message-ID: <suFpFC-_KfeKRRlNmvCoivgAx5IOkGRSbQdDzY0pKgE=.e6e3b564-f9b2-4fa7-baca-7285bd91a125@github.com>

On Mon, 27 Sep 2021 21:46:04 GMT, Serguei Spitsyn <sspitsyn at openjdk.org> wrote:

>> I think that makes sense. At first I was thinking why not just #ifdef out the whole API, but these APIs are mapped natives for `VirtualThread.notifyJvmtiMountBegin()` and `VirtualThread.notifyJvmtiMountEnd()`. Calls to them come from java, but should only happen if jvmti is enabled.
>
> I agree, it is a good idea. Of course, it makes sense to add for all 4 native functions:
>  JVM_VirtualThreadMountBegin, JVM_VirtualThreadMountEnd,
>  JVM_VirtualThreadUnmountBegin, JVM_VirtualThreadUnmountEnd
> 
> Additionally, asserts should be also under #if INCLUDE_JVMTI.

All right, see new commit.

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

PR: https://git.openjdk.java.net/loom/pull/67

From cjplummer at openjdk.java.net  Tue Sep 28 07:26:58 2021
From: cjplummer at openjdk.java.net (Chris Plummer)
Date: Tue, 28 Sep 2021 07:26:58 GMT
Subject: RFR: Fix Minimal VM build failures [v2]
In-Reply-To: <vVKp0iqbYvj8kuOJfozLHJZ-OKP7s5SoUHtBEj0ysX0=.6605d17e-f4ba-4aee-897e-6adc5f494a48@github.com>
References: <VlBM3i0yaijvTuFIJ42-aearAnJndYPnJpqidEa7T6A=.34c237cc-e153-4f00-a440-d756d02e3492@github.com>
 <BsK_xOqmtWQVJ8z_6RDivmsafAfUeYe6yeUdXm5ClQw=.51671a83-795d-4a69-a0f8-2defdafbea02@github.com>
 <vVKp0iqbYvj8kuOJfozLHJZ-OKP7s5SoUHtBEj0ysX0=.6605d17e-f4ba-4aee-897e-6adc5f494a48@github.com>
Message-ID: <x5PMApKz7LADzdevqkLMze6znwLZjunUhKzgCgSZMnU=.c881e27c-830e-4121-b804-9dcd4decb01a@github.com>

On Tue, 28 Sep 2021 05:40:55 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> src/hotspot/share/prims/jvmtiThreadState.hpp line 99:
>> 
>>> 97:   static void finish_VTMT(jthread vthread, int callsite_tag);
>>> 98:   static int  VTMT_disable_count();
>>> 99:   static int  VTMT_count();
>> 
>> I'm not sure what is being fixed here.
>
> As stated in PR: "jvmtiExport and jvmtiThreadState headers are usually included even with JVMTI turned off, but .cpp would not be compiled without JVMTI. Therefore, non-trivial implementations should go into .cpp." You cannot put the accessor bodies here, because the `_VTMT_count` and `_VTMT_disable_count` symbols would be inaccessible without `.cpp` compiled, and you'll get linker errors.

There are a couple of other choices here. One is like the following example:

  inline static bool should_post_class_file_load_hook()           {
    JVMTI_ONLY(return _should_post_class_file_load_hook);
    NOT_JVMTI(return false;)
  }

However I don't think anyone should actually be calling any VTMT code when JVMTI is disabled. So you could instead put the entire thing (including declaration) in a `#ifdef INCLUDE_JVMTI`. You would then need to also #ifdef around the callers, or use JVMTI_ONLY. If there are many, then go with my first suggestion.

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

PR: https://git.openjdk.java.net/loom/pull/67

From cjplummer at openjdk.java.net  Tue Sep 28 07:26:59 2021
From: cjplummer at openjdk.java.net (Chris Plummer)
Date: Tue, 28 Sep 2021 07:26:59 GMT
Subject: RFR: Fix Minimal VM build failures [v2]
In-Reply-To: <o-aGuMDMX3PSLbKUXwkpuC5bRs_MzveB--xFVOW0QUY=.8778ac5c-ba1a-407b-a863-4940b2dd8577@github.com>
References: <VlBM3i0yaijvTuFIJ42-aearAnJndYPnJpqidEa7T6A=.34c237cc-e153-4f00-a440-d756d02e3492@github.com>
 <h_SjWkvXRddhZV1Rv-oXkf8ehW_SO-d6z01mB2yF1YU=.de0598a6-dace-4769-840c-8addebba4b1c@github.com>
 <o-aGuMDMX3PSLbKUXwkpuC5bRs_MzveB--xFVOW0QUY=.8778ac5c-ba1a-407b-a863-4940b2dd8577@github.com>
Message-ID: <dc74Da_REQDE_8884pshg4PqC72ZvOSF5PXQ4c2eZHw=.f18ebd0b-c84d-4e1d-8c5f-512d3e62592d@github.com>

On Mon, 27 Sep 2021 22:12:38 GMT, Chris Plummer <cjplummer at openjdk.org> wrote:

>> src/hotspot/share/runtime/thread.cpp line 1790:
>> 
>>> 1788: #if INCLUDE_JVMTI
>>> 1789:   assert(JvmtiVTMTDisabler::VTMT_count() == 0, "must be 0");
>>> 1790: #endif
>> 
>> All body needs to be under `#if INCLUDE_JVMTI ... #endif` for functions:
>>   `set_is_in_VTMT` and `set_is_VTMT_disabler` .
>> Is there any specific reason not to do that?
>> Also, it makes sense to add this fragment as well:
>> 
>> #else
>>   ShouldNotReachHere();
>>   return NULL;
>> #endif
>
> I think these APIs should be completely #ifdef'd out, and you also need to wrap the declarations with JVMTI_ONLY macros or append NOT_JVMTI_RETURN to the declarations.

If you #ifdef out the API, then you know it's not being called, thus no need for #else sections and calls to fatal().

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

PR: https://git.openjdk.java.net/loom/pull/67

From cjplummer at openjdk.java.net  Tue Sep 28 07:27:00 2021
From: cjplummer at openjdk.java.net (Chris Plummer)
Date: Tue, 28 Sep 2021 07:27:00 GMT
Subject: RFR: Fix Minimal VM build failures [v2]
In-Reply-To: <ANL4NLmqaMW0B-6z7g-H3u2pATPUSO7ykRMidnkt3-4=.d3fb5c2b-65c5-4df5-acdd-f8316a670992@github.com>
References: <VlBM3i0yaijvTuFIJ42-aearAnJndYPnJpqidEa7T6A=.34c237cc-e153-4f00-a440-d756d02e3492@github.com>
 <ANL4NLmqaMW0B-6z7g-H3u2pATPUSO7ykRMidnkt3-4=.d3fb5c2b-65c5-4df5-acdd-f8316a670992@github.com>
Message-ID: <OTadmSHz21-YZUMAhAuK3t-JE2YpwH2HdP8irfGJTYs=.2871fa82-a7d5-418c-8043-2ba0d50e5129@github.com>

On Tue, 28 Sep 2021 06:33:43 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> Minimal VM configs have no C2 and no JVMTI. New Loom code fails the Minimal VM builds because of this. See for example GHA runs: https://github.com/shipilev/loom/runs/3717293969?check_suite_focus=true
>> 
>> C2 needs just a little bit of protection when reaching to `DerivedPointersTable`.
>> 
>> JVMTI needs a bit more work. `jvmtiExport` and `jvmtiThreadState` headers are usually included even with JVMTI turned off, but `.cpp` would not be compiled without JVMTI. Therefore, non-trivial implementations should go into `.cpp`. Plus, some of the paths that call the actual methods declared but not implemented without JVMTI should be protected with `INCLUDE_JVMTI`.
>> 
>> Additional testing:
>>  - [x] Linux x86_64 server, `tier1_loom` still passes (includes JVMTI tests)
>>  - [x] Linux x86_64 minimal now builds, runs `tier1_loom` (cannot pass JVMTI tests without JVMTI)
>
> Aleksey Shipilev has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Cleaner disabling

src/hotspot/share/runtime/thread.hpp line 1268:

> 1266:     return false;
> 1267: #endif
> 1268:   }

If you #ifdef out the API, then you know it's not being called, thus no need for #else sections and calls to `fatal()`.

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

PR: https://git.openjdk.java.net/loom/pull/67

From shade at redhat.com  Tue Sep 28 14:53:31 2021
From: shade at redhat.com (Aleksey Shipilev)
Date: Tue, 28 Sep 2021 16:53:31 +0200
Subject: Auto-generated webrev for loom:fibers
Message-ID: <6b8af0f9-5d66-0d8e-a002-38a86059e8a8@redhat.com>

Hi,

When debugging x86_32 stuff, I wanted to have the overview of changes that loom:fibers has against 
the upstream, and so I revived the webrevs auto-generator. You can get the same in Git(Hub) 
interfaces, but webrev is usually more convenient to navigate.

This one diffs loom:master and loom:fibers:
   https://builds.shipilev.net/patch-openjdk-loom-fibers/

-- 
Thanks,
-Aleksey


From shade at openjdk.java.net  Tue Sep 28 15:27:42 2021
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Tue, 28 Sep 2021 15:27:42 GMT
Subject: RFR: Fix Minimal VM build failures [v2]
In-Reply-To: <x5PMApKz7LADzdevqkLMze6znwLZjunUhKzgCgSZMnU=.c881e27c-830e-4121-b804-9dcd4decb01a@github.com>
References: <VlBM3i0yaijvTuFIJ42-aearAnJndYPnJpqidEa7T6A=.34c237cc-e153-4f00-a440-d756d02e3492@github.com>
 <BsK_xOqmtWQVJ8z_6RDivmsafAfUeYe6yeUdXm5ClQw=.51671a83-795d-4a69-a0f8-2defdafbea02@github.com>
 <vVKp0iqbYvj8kuOJfozLHJZ-OKP7s5SoUHtBEj0ysX0=.6605d17e-f4ba-4aee-897e-6adc5f494a48@github.com>
 <x5PMApKz7LADzdevqkLMze6znwLZjunUhKzgCgSZMnU=.c881e27c-830e-4121-b804-9dcd4decb01a@github.com>
Message-ID: <RiMyQe8iZD9pHjD_NuWXiwPj-orwN1wr9x8QjzOsgno=.fdef97c7-6ef9-4c77-99c5-8ef638e7d896@github.com>

On Tue, 28 Sep 2021 07:17:49 GMT, Chris Plummer <cjplummer at openjdk.org> wrote:

>> As stated in PR: "jvmtiExport and jvmtiThreadState headers are usually included even with JVMTI turned off, but .cpp would not be compiled without JVMTI. Therefore, non-trivial implementations should go into .cpp." You cannot put the accessor bodies here, because the `_VTMT_count` and `_VTMT_disable_count` symbols would be inaccessible without `.cpp` compiled, and you'll get linker errors.
>
> There are a couple of other choices here. One is like the following example:
> 
>   inline static bool should_post_class_file_load_hook()           {
>     JVMTI_ONLY(return _should_post_class_file_load_hook);
>     NOT_JVMTI(return false;)
>   }
> 
> However I don't think anyone should actually be calling any VTMT code when JVMTI is disabled. So you could instead put the entire thing (including declaration) in a `#ifdef INCLUDE_JVMTI`. You would then need to also #ifdef around the callers, or use JVMTI_ONLY. If there are many, then go with my first suggestion.

I don't see why we should bother. These methods are only used in asserts, AFAICS, so the performance here is irrelevant. Moving these definitions out of `.hpp` matches the rest of the `JvmtiVTMTDisabler`. There are no other uses of `INCLUDE_JVMTI` in `jvmtiThreadState.hpp`, as it is assumed, I think, that you could include it without JVMTI enabled. If JVMTI is disabled in build time, using these methods would produce linker errors.  Sorry, but I disagree with these suggestions.

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

PR: https://git.openjdk.java.net/loom/pull/67

From shade at openjdk.java.net  Tue Sep 28 15:39:12 2021
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Tue, 28 Sep 2021 15:39:12 GMT
Subject: RFR: Fix Minimal VM build failures [v3]
In-Reply-To: <VlBM3i0yaijvTuFIJ42-aearAnJndYPnJpqidEa7T6A=.34c237cc-e153-4f00-a440-d756d02e3492@github.com>
References: <VlBM3i0yaijvTuFIJ42-aearAnJndYPnJpqidEa7T6A=.34c237cc-e153-4f00-a440-d756d02e3492@github.com>
Message-ID: <gPSJtyEhLB1yqDjggtmHwTPi_-20jbilbwigf3H8NRQ=.cc27e5ac-42a1-436e-9ecb-c44051bfd41f@github.com>

> Minimal VM configs have no C2 and no JVMTI. New Loom code fails the Minimal VM builds because of this. See for example GHA runs: https://github.com/shipilev/loom/runs/3717293969?check_suite_focus=true
> 
> C2 needs just a little bit of protection when reaching to `DerivedPointersTable`.
> 
> JVMTI needs a bit more work. `jvmtiExport` and `jvmtiThreadState` headers are usually included even with JVMTI turned off, but `.cpp` would not be compiled without JVMTI. Therefore, non-trivial implementations should go into `.cpp`. Plus, some of the paths that call the actual methods declared but not implemented without JVMTI should be protected with `INCLUDE_JVMTI`.
> 
> Additional testing:
>  - [x] Linux x86_64 server, `tier1_loom` still passes (includes JVMTI tests)
>  - [x] Linux x86_64 minimal now builds, runs `tier1_loom` (cannot pass JVMTI tests without JVMTI)

Aleksey Shipilev has updated the pull request incrementally with one additional commit since the last revision:

  INCLUDE_JVMTI all Thread methods

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

Changes:
  - all: https://git.openjdk.java.net/loom/pull/67/files
  - new: https://git.openjdk.java.net/loom/pull/67/files/3ab4f125..9ba55eda

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=loom&pr=67&range=02
 - incr: https://webrevs.openjdk.java.net/?repo=loom&pr=67&range=01-02

  Stats: 29 lines in 2 files changed: 4 ins; 22 del; 3 mod
  Patch: https://git.openjdk.java.net/loom/pull/67.diff
  Fetch: git fetch https://git.openjdk.java.net/loom pull/67/head:pull/67

PR: https://git.openjdk.java.net/loom/pull/67

From shade at openjdk.java.net  Tue Sep 28 15:39:15 2021
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Tue, 28 Sep 2021 15:39:15 GMT
Subject: RFR: Fix Minimal VM build failures [v2]
In-Reply-To: <OTadmSHz21-YZUMAhAuK3t-JE2YpwH2HdP8irfGJTYs=.2871fa82-a7d5-418c-8043-2ba0d50e5129@github.com>
References: <VlBM3i0yaijvTuFIJ42-aearAnJndYPnJpqidEa7T6A=.34c237cc-e153-4f00-a440-d756d02e3492@github.com>
 <ANL4NLmqaMW0B-6z7g-H3u2pATPUSO7ykRMidnkt3-4=.d3fb5c2b-65c5-4df5-acdd-f8316a670992@github.com>
 <OTadmSHz21-YZUMAhAuK3t-JE2YpwH2HdP8irfGJTYs=.2871fa82-a7d5-418c-8043-2ba0d50e5129@github.com>
Message-ID: <sw9f5rqakt2XjGvZQI0aiLWyEpAJgM7u4JYxbDPgnFc=.ca37b887-f5a3-4fcd-8cb8-20ce980f3e1f@github.com>

On Tue, 28 Sep 2021 07:21:50 GMT, Chris Plummer <cjplummer at openjdk.org> wrote:

>> Aleksey Shipilev has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Cleaner disabling
>
> src/hotspot/share/runtime/thread.hpp line 1268:
> 
>> 1266:     return false;
>> 1267: #endif
>> 1268:   }
> 
> If you #ifdef out the API, then you know it's not being called, thus no need for #else sections and calls to `fatal()`.

All right, that is indeed cleaner. Please see new commit.

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

PR: https://git.openjdk.java.net/loom/pull/67

From alanb at openjdk.java.net  Tue Sep 28 15:46:16 2021
From: alanb at openjdk.java.net (Alan Bateman)
Date: Tue, 28 Sep 2021 15:46:16 GMT
Subject: RFR: Fix Minimal VM build failures [v3]
In-Reply-To: <gPSJtyEhLB1yqDjggtmHwTPi_-20jbilbwigf3H8NRQ=.cc27e5ac-42a1-436e-9ecb-c44051bfd41f@github.com>
References: <VlBM3i0yaijvTuFIJ42-aearAnJndYPnJpqidEa7T6A=.34c237cc-e153-4f00-a440-d756d02e3492@github.com>
 <gPSJtyEhLB1yqDjggtmHwTPi_-20jbilbwigf3H8NRQ=.cc27e5ac-42a1-436e-9ecb-c44051bfd41f@github.com>
Message-ID: <SIHLebkBAf4f3QkO-4zNldrwTKb8zNPkvRX1PRI7kYA=.4bd63ca7-2027-41c3-bfa8-4256e3e7054c@github.com>

On Tue, 28 Sep 2021 15:39:12 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> Minimal VM configs have no C2 and no JVMTI. New Loom code fails the Minimal VM builds because of this. See for example GHA runs: https://github.com/shipilev/loom/runs/3717293969?check_suite_focus=true
>> 
>> C2 needs just a little bit of protection when reaching to `DerivedPointersTable`.
>> 
>> JVMTI needs a bit more work. `jvmtiExport` and `jvmtiThreadState` headers are usually included even with JVMTI turned off, but `.cpp` would not be compiled without JVMTI. Therefore, non-trivial implementations should go into `.cpp`. Plus, some of the paths that call the actual methods declared but not implemented without JVMTI should be protected with `INCLUDE_JVMTI`.
>> 
>> Additional testing:
>>  - [x] Linux x86_64 server, `tier1_loom` still passes (includes JVMTI tests)
>>  - [x] Linux x86_64 minimal now builds, runs `tier1_loom` (cannot pass JVMTI tests without JVMTI)
>
> Aleksey Shipilev has updated the pull request incrementally with one additional commit since the last revision:
> 
>   INCLUDE_JVMTI all Thread methods

The latest comment (9ba55ed) looks fine.

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

PR: https://git.openjdk.java.net/loom/pull/67

From duke at openjdk.java.net  Wed Sep 29 08:22:59 2021
From: duke at openjdk.java.net (duke)
Date: Wed, 29 Sep 2021 08:22:59 GMT
Subject: git: openjdk/loom: fibers: 2 new changesets
Message-ID: <16925ce8-d7d7-4f8c-9c59-a2531ddcf14f@openjdk.java.net>

Changeset: 941e26a9
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2021-09-28 07:34:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/941e26a9bad332235bdfcf6e723275079d7cd4c6

More java.io cleanup

! src/java.base/share/classes/java/io/BufferedReader.java
! src/java.base/share/classes/java/io/BufferedWriter.java
! src/java.base/share/classes/java/io/InputStreamReader.java
! src/java.base/share/classes/java/io/OutputStreamWriter.java
! src/java.base/share/classes/java/io/PrintWriter.java
! src/java.base/share/classes/java/io/RandomAccessFile.java
! src/java.base/share/native/libjava/RandomAccessFile.c

Changeset: 2c714b5a
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2021-09-29 08:44:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/2c714b5aa21d68dde0da520815f1f2efaf6239ac

Un-excluded WithClassLoaderName.java

! test/jdk/ProblemList-vthread.txt


From shade at openjdk.java.net  Wed Sep 29 09:12:54 2021
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Wed, 29 Sep 2021 09:12:54 GMT
Subject: RFR: Fix Optimized builds
In-Reply-To: <q758o0YzXBSRmu-wof3nQSJSUYsz5abYr5jM4Pbzn_M=.4478be61-8966-4639-b05a-15314163741f@github.com>
References: <q758o0YzXBSRmu-wof3nQSJSUYsz5abYr5jM4Pbzn_M=.4478be61-8966-4639-b05a-15314163741f@github.com>
Message-ID: <2LidZo3a5xejlrEHiYnJdlQUYWsfLxB2VUEina3FHDM=.bbc03d9a-b2e2-47d2-8ee3-477e165b4e16@github.com>

On Mon, 27 Sep 2021 12:13:00 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> The usual trap in Hotspot code is the belief that `ASSERT <=> !PRODUCT`, but that's not actually true. You would not see this in regular release (`!ASSERT`, `PRODUCT`) or fastdebug (`ASSERT`, `!PRODUCT`) builds, but you would see it in optimized (`!ASSERT`, `!PRODUCT`) builds. See for example GHA: https://github.com/shipilev/loom/runs/3717294006?check_suite_focus=true
> 
> The use of `ASSERT` and `PRODUCT` should be consistent to avoid build failures in optimized builds.
> 
> Additional testing:
>  - [x] Linux x86_64 optimized now builds
>  - [x] Linux x86_64 release still builds
>  - [x] Linux x86_64 fastdebug still builds

Any takers?

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

PR: https://git.openjdk.java.net/loom/pull/69

From shade at openjdk.java.net  Wed Sep 29 09:12:37 2021
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Wed, 29 Sep 2021 09:12:37 GMT
Subject: RFR: Fix Windows aarch64 builds
In-Reply-To: <mQm0VcZNIM5_gYaafnP1VQOBZsu_DlWjN8chfPSXuUE=.ea603012-ab0c-4a28-9827-ac0d977589d8@github.com>
References: <mQm0VcZNIM5_gYaafnP1VQOBZsu_DlWjN8chfPSXuUE=.ea603012-ab0c-4a28-9827-ac0d977589d8@github.com>
Message-ID: <8GACfE5sKzmxloIF2AJe2svdGGw6pNcKr3k6aJjD9Dk=.9f8b8a6a-0042-49ec-ad5f-79f216a36595@github.com>

On Mon, 27 Sep 2021 17:41:45 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> Current GHA point the problem with Windows aarch64 builds:
>   https://github.com/shipilev/loom/runs/3721167733
>  
> It passes now:
>   https://github.com/shipilev/loom/runs/3722819426
> 
> Additional testing:
>  - [x] Windows aarch64 GHA builds fine
>  - [x] Linux aarch64 `tier1_loom` still passes

Any takers? :)

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

PR: https://git.openjdk.java.net/loom/pull/70

From shade at openjdk.java.net  Wed Sep 29 09:15:00 2021
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Wed, 29 Sep 2021 09:15:00 GMT
Subject: RFR: Fix Minimal VM build failures [v3]
In-Reply-To: <gPSJtyEhLB1yqDjggtmHwTPi_-20jbilbwigf3H8NRQ=.cc27e5ac-42a1-436e-9ecb-c44051bfd41f@github.com>
References: <VlBM3i0yaijvTuFIJ42-aearAnJndYPnJpqidEa7T6A=.34c237cc-e153-4f00-a440-d756d02e3492@github.com>
 <gPSJtyEhLB1yqDjggtmHwTPi_-20jbilbwigf3H8NRQ=.cc27e5ac-42a1-436e-9ecb-c44051bfd41f@github.com>
Message-ID: <7_w3GuvwkYKrEkRnm2yTvBCh2SWWQLKaYg_BjI5Ti-Q=.ec37c69c-1092-4438-9fbe-5b1e6e2ed6b4@github.com>

On Tue, 28 Sep 2021 15:39:12 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> Minimal VM configs have no C2 and no JVMTI. New Loom code fails the Minimal VM builds because of this. See for example GHA runs: https://github.com/shipilev/loom/runs/3717293969?check_suite_focus=true
>> 
>> C2 needs just a little bit of protection when reaching to `DerivedPointersTable`.
>> 
>> JVMTI needs a bit more work. `jvmtiExport` and `jvmtiThreadState` headers are usually included even with JVMTI turned off, but `.cpp` would not be compiled without JVMTI. Therefore, non-trivial implementations should go into `.cpp`. Plus, some of the paths that call the actual methods declared but not implemented without JVMTI should be protected with `INCLUDE_JVMTI`.
>> 
>> Additional testing:
>>  - [x] Linux x86_64 server, `tier1_loom` still passes (includes JVMTI tests)
>>  - [x] Linux x86_64 minimal now builds, runs `tier1_loom` (cannot pass JVMTI tests without JVMTI)
>
> Aleksey Shipilev has updated the pull request incrementally with one additional commit since the last revision:
> 
>   INCLUDE_JVMTI all Thread methods

> The latest comment ([9ba55ed](https://github.com/openjdk/loom/commit/9ba55eda41cb018ba34f8a791fa34a4b0517d318)) looks fine.

What are the rules here, should I wait for @plummercj to ack this too?

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

PR: https://git.openjdk.java.net/loom/pull/67

From shade at openjdk.java.net  Wed Sep 29 09:19:27 2021
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Wed, 29 Sep 2021 09:19:27 GMT
Subject: RFR: Make Loom buildable on x86_32
Message-ID: <0-D-rFniyQnPM5gVHXWf4pbg5vnMP8TdAtqkoKbFmSU=.0807e9e7-3439-4133-911e-c8ae83781659@github.com>

This PRs make Loom workspace at least buildable on x86_32. 

Since jlink/jmod run build JDK, the JDK itself has to start well, without touching Loom code. Current patch only does `make images` well, trying to run `tier1` with `x86_32` quickly fails with multiple errors -- I suspect deopt, G1 and other changes are subtly broken on x86_32. I shall continue the fixes in another PR, and this push would unhoard the generic 32-bit fixes in format specifiers.

Additional testing:
 - [x] 10x `CONF=linux-x86-server-fastdebug make clean-images images`

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

Commit messages:
 - More accurate register saving
 - More precise post_call_nops
 - Select the register better
 - Linux x86_32 builds fine

Changes: https://git.openjdk.java.net/loom/pull/65/files
 Webrev: https://webrevs.openjdk.java.net/?repo=loom&pr=65&range=00
  Stats: 115 lines in 15 files changed: 63 ins; 3 del; 49 mod
  Patch: https://git.openjdk.java.net/loom/pull/65.diff
  Fetch: git fetch https://git.openjdk.java.net/loom pull/65/head:pull/65

PR: https://git.openjdk.java.net/loom/pull/65

From aph at openjdk.java.net  Wed Sep 29 09:23:04 2021
From: aph at openjdk.java.net (Andrew Haley)
Date: Wed, 29 Sep 2021 09:23:04 GMT
Subject: RFR: Fix Windows aarch64 builds
In-Reply-To: <mQm0VcZNIM5_gYaafnP1VQOBZsu_DlWjN8chfPSXuUE=.ea603012-ab0c-4a28-9827-ac0d977589d8@github.com>
References: <mQm0VcZNIM5_gYaafnP1VQOBZsu_DlWjN8chfPSXuUE=.ea603012-ab0c-4a28-9827-ac0d977589d8@github.com>
Message-ID: <v5LtmnvXa1LKg0YPPFUVMd6ahEjeYnp1db7T6OQEudA=.a59ecca9-fa1d-46b5-b7df-51c8a986e7db@github.com>

On Mon, 27 Sep 2021 17:41:45 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> Current GHA point the problem with Windows aarch64 builds:
>   https://github.com/shipilev/loom/runs/3721167733
>  
> It passes now:
>   https://github.com/shipilev/loom/runs/3722819426
> 
> Additional testing:
>  - [x] Windows aarch64 GHA builds fine
>  - [x] Linux aarch64 `tier1_loom` still passes

This is an obviously-correct fix, but if I were doing it I'd be tempted to try a size_t overload to `MacroAssembler::sub()` instead. Mind you, that would probably have side effects elsewhere.

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

Marked as reviewed by aph (Committer).

PR: https://git.openjdk.java.net/loom/pull/70

From alanb at openjdk.java.net  Wed Sep 29 09:44:06 2021
From: alanb at openjdk.java.net (Alan Bateman)
Date: Wed, 29 Sep 2021 09:44:06 GMT
Subject: RFR: Fix Minimal VM build failures [v3]
In-Reply-To: <7_w3GuvwkYKrEkRnm2yTvBCh2SWWQLKaYg_BjI5Ti-Q=.ec37c69c-1092-4438-9fbe-5b1e6e2ed6b4@github.com>
References: <VlBM3i0yaijvTuFIJ42-aearAnJndYPnJpqidEa7T6A=.34c237cc-e153-4f00-a440-d756d02e3492@github.com>
 <gPSJtyEhLB1yqDjggtmHwTPi_-20jbilbwigf3H8NRQ=.cc27e5ac-42a1-436e-9ecb-c44051bfd41f@github.com>
 <7_w3GuvwkYKrEkRnm2yTvBCh2SWWQLKaYg_BjI5Ti-Q=.ec37c69c-1092-4438-9fbe-5b1e6e2ed6b4@github.com>
Message-ID: <kkjQZyJvV6lEb1U52PHlEwpEBAnHDIR6e8ZNTca_H7E=.33b07241-14b1-4a99-aeb9-eddc93124dab@github.com>

On Wed, 29 Sep 2021 09:10:28 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> What are the rules here, should I wait for @plummercj to ack this too?

@sspitsyn and @plummercj had comments so maybe give them a chance to see the updated change. I think what you have is okay, you addressed my comment, and we can always tweak it later. 

Minimal VM was mostly for embedded targets in JDK 8, I don't have a good sense on how many people build and use it these days.

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

PR: https://git.openjdk.java.net/loom/pull/67

From sspitsyn at openjdk.java.net  Wed Sep 29 10:57:39 2021
From: sspitsyn at openjdk.java.net (Serguei Spitsyn)
Date: Wed, 29 Sep 2021 10:57:39 GMT
Subject: RFR: Fix Minimal VM build failures [v3]
In-Reply-To: <gPSJtyEhLB1yqDjggtmHwTPi_-20jbilbwigf3H8NRQ=.cc27e5ac-42a1-436e-9ecb-c44051bfd41f@github.com>
References: <VlBM3i0yaijvTuFIJ42-aearAnJndYPnJpqidEa7T6A=.34c237cc-e153-4f00-a440-d756d02e3492@github.com>
 <gPSJtyEhLB1yqDjggtmHwTPi_-20jbilbwigf3H8NRQ=.cc27e5ac-42a1-436e-9ecb-c44051bfd41f@github.com>
Message-ID: <kgHZ9yE0Gnrp9ATSR3dOKK641voANuwA54tzarFxnAE=.df3f1685-2dca-4fd1-8a33-3666ae516c3d@github.com>

On Tue, 28 Sep 2021 15:39:12 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> Minimal VM configs have no C2 and no JVMTI. New Loom code fails the Minimal VM builds because of this. See for example GHA runs: https://github.com/shipilev/loom/runs/3717293969?check_suite_focus=true
>> 
>> C2 needs just a little bit of protection when reaching to `DerivedPointersTable`.
>> 
>> JVMTI needs a bit more work. `jvmtiExport` and `jvmtiThreadState` headers are usually included even with JVMTI turned off, but `.cpp` would not be compiled without JVMTI. Therefore, non-trivial implementations should go into `.cpp`. Plus, some of the paths that call the actual methods declared but not implemented without JVMTI should be protected with `INCLUDE_JVMTI`.
>> 
>> Additional testing:
>>  - [x] Linux x86_64 server, `tier1_loom` still passes (includes JVMTI tests)
>>  - [x] Linux x86_64 minimal now builds, runs `tier1_loom` (cannot pass JVMTI tests without JVMTI)
>
> Aleksey Shipilev has updated the pull request incrementally with one additional commit since the last revision:
> 
>   INCLUDE_JVMTI all Thread methods

I've inlined just one comment.
Other than that the update looks good to me.
Thanks,
Serguei

src/hotspot/share/prims/jvmtiThreadState.cpp line 88:

> 86:   _is_in_VTMT = false;
> 87:   _is_virtual = false;
> 88: #endif

I'm not sure this change is really needed.
My understanding is that the `jvmtiThreadState.cpp` is fully excluded in `non-INCLUDE_JVMTI` mode.

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

Marked as reviewed by sspitsyn (Committer).

PR: https://git.openjdk.java.net/loom/pull/67

From shade at openjdk.java.net  Wed Sep 29 11:13:06 2021
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Wed, 29 Sep 2021 11:13:06 GMT
Subject: RFR: Fix Minimal VM build failures [v4]
In-Reply-To: <VlBM3i0yaijvTuFIJ42-aearAnJndYPnJpqidEa7T6A=.34c237cc-e153-4f00-a440-d756d02e3492@github.com>
References: <VlBM3i0yaijvTuFIJ42-aearAnJndYPnJpqidEa7T6A=.34c237cc-e153-4f00-a440-d756d02e3492@github.com>
Message-ID: <bbA57l9xGYvMcC8VnomqaSaJAW7_BoV1CVrvlOD6Y2g=.eff2f617-5590-40c7-a40f-857f33520c83@github.com>

> Minimal VM configs have no C2 and no JVMTI. New Loom code fails the Minimal VM builds because of this. See for example GHA runs: https://github.com/shipilev/loom/runs/3717293969?check_suite_focus=true
> 
> C2 needs just a little bit of protection when reaching to `DerivedPointersTable`.
> 
> JVMTI needs a bit more work. `jvmtiExport` and `jvmtiThreadState` headers are usually included even with JVMTI turned off, but `.cpp` would not be compiled without JVMTI. Therefore, non-trivial implementations should go into `.cpp`. Plus, some of the paths that call the actual methods declared but not implemented without JVMTI should be protected with `INCLUDE_JVMTI`.
> 
> Additional testing:
>  - [x] Linux x86_64 server, `tier1_loom` still passes (includes JVMTI tests)
>  - [x] Linux x86_64 minimal now builds, runs `tier1_loom` (cannot pass JVMTI tests without JVMTI)

Aleksey Shipilev has updated the pull request incrementally with one additional commit since the last revision:

  Remove excessive guard

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

Changes:
  - all: https://git.openjdk.java.net/loom/pull/67/files
  - new: https://git.openjdk.java.net/loom/pull/67/files/9ba55eda..c78adb04

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=loom&pr=67&range=03
 - incr: https://webrevs.openjdk.java.net/?repo=loom&pr=67&range=02-03

  Stats: 2 lines in 1 file changed: 0 ins; 2 del; 0 mod
  Patch: https://git.openjdk.java.net/loom/pull/67.diff
  Fetch: git fetch https://git.openjdk.java.net/loom pull/67/head:pull/67

PR: https://git.openjdk.java.net/loom/pull/67

From duke at openjdk.java.net  Wed Sep 29 12:56:05 2021
From: duke at openjdk.java.net (duke)
Date: Wed, 29 Sep 2021 12:56:05 GMT
Subject: git: openjdk/loom: fibers: Set UseChunkBitmaps ergonomically,
 depending on GC
Message-ID: <5c619bd9-a3d8-4a46-8587-35cdfc1545fd@openjdk.java.net>

Changeset: 235cd604
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2021-09-29 13:54:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/235cd6048e581dca87e45aa937a255041def5d82

Set UseChunkBitmaps ergonomically, depending on GC

! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/arguments.hpp


From duke at openjdk.java.net  Wed Sep 29 13:32:09 2021
From: duke at openjdk.java.net (duke)
Date: Wed, 29 Sep 2021 13:32:09 GMT
Subject: git: openjdk/loom: fibers: Restore old behavior to always add filter
Message-ID: <10ebae5a-7572-45f5-ae06-75b80f96c26a@openjdk.java.net>

Changeset: a7782ce4
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2021-09-29 11:27:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/a7782ce4d609422e1be8eb4af5494c4c58865503

Restore old behavior to always add filter

! src/jdk.jdi/share/classes/com/sun/jdi/request/ThreadDeathRequest.java
! src/jdk.jdi/share/classes/com/sun/jdi/request/ThreadStartRequest.java
! src/jdk.jdi/share/classes/com/sun/tools/jdi/EventRequestManagerImpl.java


From duke at openjdk.java.net  Thu Sep 30 06:20:10 2021
From: duke at openjdk.java.net (duke)
Date: Thu, 30 Sep 2021 06:20:10 GMT
Subject: git: openjdk/loom: fibers: Temporarily exclude
 multiRelease/MVJarSigningTest.java
Message-ID: <9e9522cf-a51b-4434-8201-49d8b1d289f6@openjdk.java.net>

Changeset: be9e06a4
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2021-09-30 07:18:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/be9e06a4097b3c7b0b23a7b5abee6faae8b48972

Temporarily exclude multiRelease/MVJarSigningTest.java

! test/jdk/ProblemList.txt


From shade at openjdk.java.net  Thu Sep 30 07:17:47 2021
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Thu, 30 Sep 2021 07:17:47 GMT
Subject: RFR: Fix Optimized builds
In-Reply-To: <q758o0YzXBSRmu-wof3nQSJSUYsz5abYr5jM4Pbzn_M=.4478be61-8966-4639-b05a-15314163741f@github.com>
References: <q758o0YzXBSRmu-wof3nQSJSUYsz5abYr5jM4Pbzn_M=.4478be61-8966-4639-b05a-15314163741f@github.com>
Message-ID: <ohNgHFkHkdPgRPp85MGMdjhm3pnWxlLI-BpD5AoQY3Q=.a3cc9da8-8614-4fad-bdce-bb531b1cac76@github.com>

On Mon, 27 Sep 2021 12:13:00 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> The usual trap in Hotspot code is the belief that `ASSERT <=> !PRODUCT`, but that's not actually true. You would not see this in regular release (`!ASSERT`, `PRODUCT`) or fastdebug (`ASSERT`, `!PRODUCT`) builds, but you would see it in optimized (`!ASSERT`, `!PRODUCT`) builds. See for example GHA: https://github.com/shipilev/loom/runs/3717294006?check_suite_focus=true
> 
> The use of `ASSERT` and `PRODUCT` should be consistent to avoid build failures in optimized builds.
> 
> Additional testing:
>  - [x] Linux x86_64 optimized now builds
>  - [x] Linux x86_64 release still builds
>  - [x] Linux x86_64 fastdebug still builds

Thank you! @AlanBateman -- should I wait for any Loom Reviewers to ack PRs like these?

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

PR: https://git.openjdk.java.net/loom/pull/69

From duke at openjdk.java.net  Thu Sep 30 07:28:22 2021
From: duke at openjdk.java.net (duke)
Date: Thu, 30 Sep 2021 07:28:22 GMT
Subject: git: openjdk/loom: fibers: add TMP debugging code to catch multiple
 JVMTI suspenders
Message-ID: <ccce88df-b2ec-4f8e-893f-4875fa2f264b@openjdk.java.net>

Changeset: 4f0bc6ae
Author:    Serguei Spitsyn <serguei.spitsyn at oracle.com>
Date:      2021-09-30 07:27:57 +0000
URL:       https://git.openjdk.java.net/loom/commit/4f0bc6ae9ecc10bb4336675589a793b123e611fd

add TMP debugging code to catch multiple JVMTI suspenders

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


From alanb at openjdk.java.net  Thu Sep 30 07:31:07 2021
From: alanb at openjdk.java.net (Alan Bateman)
Date: Thu, 30 Sep 2021 07:31:07 GMT
Subject: RFR: Fix Optimized builds
In-Reply-To: <ohNgHFkHkdPgRPp85MGMdjhm3pnWxlLI-BpD5AoQY3Q=.a3cc9da8-8614-4fad-bdce-bb531b1cac76@github.com>
References: <q758o0YzXBSRmu-wof3nQSJSUYsz5abYr5jM4Pbzn_M=.4478be61-8966-4639-b05a-15314163741f@github.com>
 <ohNgHFkHkdPgRPp85MGMdjhm3pnWxlLI-BpD5AoQY3Q=.a3cc9da8-8614-4fad-bdce-bb531b1cac76@github.com>
Message-ID: <tTwjloa1VKY6nwBGt1rY1J701FS5KHwIbJ1w1vrp1L0=.f3b316d1-fd7d-4669-97bf-267b45f61a02@github.com>

On Thu, 30 Sep 2021 07:14:34 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> Thank you! @AlanBateman -- should I wait for any Loom Reviewers to ack PRs like these?

@pron, do you want to look at this?

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

PR: https://git.openjdk.java.net/loom/pull/69

From duke at openjdk.java.net  Thu Sep 30 07:48:42 2021
From: duke at openjdk.java.net (duke)
Date: Thu, 30 Sep 2021 07:48:42 GMT
Subject: git: openjdk/loom: fibers: Fix build error
Message-ID: <aae0f1a4-36c0-4b80-952c-e7d20fe6469e@openjdk.java.net>

Changeset: 1f9ab145
Author:    Chris Plummer <chris.plummer at oracle.com>
Date:      2021-09-30 07:48:01 +0000
URL:       https://git.openjdk.java.net/loom/commit/1f9ab1457bc0775d8d53c23358f690fd11b1de9f

Fix build error

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


From rpressler at openjdk.java.net  Thu Sep 30 08:12:59 2021
From: rpressler at openjdk.java.net (Ron Pressler)
Date: Thu, 30 Sep 2021 08:12:59 GMT
Subject: RFR: Fix Optimized builds
In-Reply-To: <q758o0YzXBSRmu-wof3nQSJSUYsz5abYr5jM4Pbzn_M=.4478be61-8966-4639-b05a-15314163741f@github.com>
References: <q758o0YzXBSRmu-wof3nQSJSUYsz5abYr5jM4Pbzn_M=.4478be61-8966-4639-b05a-15314163741f@github.com>
Message-ID: <bMBAuAc0t32GQFFIEceHm2CI2cEio27j_MPYrWY40NQ=.40c828f7-6048-45ff-afd3-2b454e579e8a@github.com>

On Mon, 27 Sep 2021 12:13:00 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> The usual trap in Hotspot code is the belief that `ASSERT <=> !PRODUCT`, but that's not actually true. You would not see this in regular release (`!ASSERT`, `PRODUCT`) or fastdebug (`ASSERT`, `!PRODUCT`) builds, but you would see it in optimized (`!ASSERT`, `!PRODUCT`) builds. See for example GHA: https://github.com/shipilev/loom/runs/3717294006?check_suite_focus=true
> 
> The use of `ASSERT` and `PRODUCT` should be consistent to avoid build failures in optimized builds.
> 
> Additional testing:
>  - [x] Linux x86_64 optimized now builds
>  - [x] Linux x86_64 release still builds
>  - [x] Linux x86_64 fastdebug still builds

Can you explain this change? Why should fields and methods that only appear in assertions be guarded by !PRODUCT rather than ASSERT?

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

PR: https://git.openjdk.java.net/loom/pull/69

From shade at openjdk.java.net  Thu Sep 30 08:23:38 2021
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Thu, 30 Sep 2021 08:23:38 GMT
Subject: RFR: Fix Optimized builds
In-Reply-To: <bMBAuAc0t32GQFFIEceHm2CI2cEio27j_MPYrWY40NQ=.40c828f7-6048-45ff-afd3-2b454e579e8a@github.com>
References: <q758o0YzXBSRmu-wof3nQSJSUYsz5abYr5jM4Pbzn_M=.4478be61-8966-4639-b05a-15314163741f@github.com>
 <bMBAuAc0t32GQFFIEceHm2CI2cEio27j_MPYrWY40NQ=.40c828f7-6048-45ff-afd3-2b454e579e8a@github.com>
Message-ID: <mJ5U14t-7yEny2FIL5qfUMaB8HB1ZpTuBWQWQL4i9GA=.89c52ed5-97a2-48af-802f-9a7671186049@github.com>

On Thu, 30 Sep 2021 08:09:52 GMT, Ron Pressler <rpressler at openjdk.org> wrote:

> Can you explain this change? Why should fields and methods that only appear in assertions be guarded by !PRODUCT rather than ASSERT?

AFAICS, everything that is `print_*` can be used from debugging printouts, not only from asserts, so it needs to be `!PRODUCT`. I can tell more if you pick any method as the example.

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

PR: https://git.openjdk.java.net/loom/pull/69

From shade at openjdk.java.net  Thu Sep 30 08:27:11 2021
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Thu, 30 Sep 2021 08:27:11 GMT
Subject: RFR: Fix Optimized builds
In-Reply-To: <q758o0YzXBSRmu-wof3nQSJSUYsz5abYr5jM4Pbzn_M=.4478be61-8966-4639-b05a-15314163741f@github.com>
References: <q758o0YzXBSRmu-wof3nQSJSUYsz5abYr5jM4Pbzn_M=.4478be61-8966-4639-b05a-15314163741f@github.com>
Message-ID: <2lYFKikKLQV2syuIl6Iim6hvBJK0ncM6l0ua9Dg90_U=.1bdbd4c7-582a-46d6-89bd-9cad01b6a1ae@github.com>

On Mon, 27 Sep 2021 12:13:00 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> The usual trap in Hotspot code is the belief that `ASSERT <=> !PRODUCT`, but that's not actually true. You would not see this in regular release (`!ASSERT`, `PRODUCT`) or fastdebug (`ASSERT`, `!PRODUCT`) builds, but you would see it in optimized (`!ASSERT`, `!PRODUCT`) builds. See for example GHA: https://github.com/shipilev/loom/runs/3717294006?check_suite_focus=true
> 
> The use of `ASSERT` and `PRODUCT` should be consistent to avoid build failures in optimized builds.
> 
> Additional testing:
>  - [x] Linux x86_64 optimized now builds
>  - [x] Linux x86_64 release still builds
>  - [x] Linux x86_64 fastdebug still builds

That said, I can rewrite all `PRODUCT` defines to `ASSERT`/`DEBUG`, if that was the intent. I think the current patch uses `!PRODUCT` and `ASSERT`/`DEBUG` inconsistently, so we can lean into one side more heavily, e.g. drop all `PRODUCT` thingies...

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

PR: https://git.openjdk.java.net/loom/pull/69

From shade at openjdk.java.net  Thu Sep 30 09:03:50 2021
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Thu, 30 Sep 2021 09:03:50 GMT
Subject: RFR: Fix Windows aarch64 builds
In-Reply-To: <mQm0VcZNIM5_gYaafnP1VQOBZsu_DlWjN8chfPSXuUE=.ea603012-ab0c-4a28-9827-ac0d977589d8@github.com>
References: <mQm0VcZNIM5_gYaafnP1VQOBZsu_DlWjN8chfPSXuUE=.ea603012-ab0c-4a28-9827-ac0d977589d8@github.com>
Message-ID: <Di20ED9MNcrZcu-eM9skXi_VmsxY80yM-2h1UltaJwE=.5ac0da83-6821-43f0-a8dd-d1de3a4835b3@github.com>

On Mon, 27 Sep 2021 17:41:45 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> Current GHA point the problem with Windows aarch64 builds:
>   https://github.com/shipilev/loom/runs/3721167733
>  
> It passes now:
>   https://github.com/shipilev/loom/runs/3722819426
> 
> Additional testing:
>  - [x] Windows aarch64 GHA builds fine
>  - [x] Linux aarch64 `tier1_loom` still passes

This one needs @AlanBateman and @pron ack as well, I think.

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

PR: https://git.openjdk.java.net/loom/pull/70

From shade at openjdk.java.net  Thu Sep 30 09:19:51 2021
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Thu, 30 Sep 2021 09:19:51 GMT
Subject: RFR: Fix Optimized builds
In-Reply-To: <q758o0YzXBSRmu-wof3nQSJSUYsz5abYr5jM4Pbzn_M=.4478be61-8966-4639-b05a-15314163741f@github.com>
References: <q758o0YzXBSRmu-wof3nQSJSUYsz5abYr5jM4Pbzn_M=.4478be61-8966-4639-b05a-15314163741f@github.com>
Message-ID: <EUt2B-HOuuq373smSsOJM6oKZwxtdXDBHqx5yKPpZSc=.aab41ef0-6f0b-426e-a99a-8bd5c8c2ffac@github.com>

On Mon, 27 Sep 2021 12:13:00 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> The usual trap in Hotspot code is the belief that `ASSERT <=> !PRODUCT`, but that's not actually true. You would not see this in regular release (`!ASSERT`, `PRODUCT`) or fastdebug (`ASSERT`, `!PRODUCT`) builds, but you would see it in optimized (`!ASSERT`, `!PRODUCT`) builds. See for example GHA: https://github.com/shipilev/loom/runs/3717294006?check_suite_focus=true
> 
> The use of `ASSERT` and `PRODUCT` should be consistent to avoid build failures in optimized builds.
> 
> Additional testing:
>  - [x] Linux x86_64 optimized now builds
>  - [x] Linux x86_64 release still builds
>  - [x] Linux x86_64 fastdebug still builds

Forgot to say this: notice that `log_develop_trace` is `!PRODUCT` rather than `ASSERT`. So if you reference a field in that logging statement, you need to either make that field `NOT_PRODUCT`, or wrap the `log_develop_trace` into `DEBUG_ONLY`. I believe `NOT_PRODUCT` is less awkward.

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

PR: https://git.openjdk.java.net/loom/pull/69

From shade at openjdk.java.net  Thu Sep 30 09:57:26 2021
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Thu, 30 Sep 2021 09:57:26 GMT
Subject: RFR: Fix Optimized builds [v2]
In-Reply-To: <q758o0YzXBSRmu-wof3nQSJSUYsz5abYr5jM4Pbzn_M=.4478be61-8966-4639-b05a-15314163741f@github.com>
References: <q758o0YzXBSRmu-wof3nQSJSUYsz5abYr5jM4Pbzn_M=.4478be61-8966-4639-b05a-15314163741f@github.com>
Message-ID: <fGRG9wkRnZSMQQiqePyy0gdno6jUX6wF7nmA-U3h2i4=.26f7665a-d8c2-42a9-a493-69c859fe9155@github.com>

> The usual trap in Hotspot code is the belief that `ASSERT <=> !PRODUCT`, but that's not actually true. You would not see this in regular release (`!ASSERT`, `PRODUCT`) or fastdebug (`ASSERT`, `!PRODUCT`) builds, but you would see it in optimized (`!ASSERT`, `!PRODUCT`) builds. See for example GHA: https://github.com/shipilev/loom/runs/3717294006?check_suite_focus=true
> 
> The use of `ASSERT` and `PRODUCT` should be consistent to avoid build failures in optimized builds.
> 
> Additional testing:
>  - [x] Linux x86_64 optimized now builds
>  - [x] Linux x86_64 release still builds
>  - [x] Linux x86_64 fastdebug still builds

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:

 - More work
 - Merge branch 'fibers' into fix-optimized-builds
 - Consistent use for ASSERT and PRODUCT

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

Changes:
  - all: https://git.openjdk.java.net/loom/pull/69/files
  - new: https://git.openjdk.java.net/loom/pull/69/files/9070ba6a..6ee17298

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=loom&pr=69&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=loom&pr=69&range=00-01

  Stats: 27 lines in 8 files changed: 16 ins; 3 del; 8 mod
  Patch: https://git.openjdk.java.net/loom/pull/69.diff
  Fetch: git fetch https://git.openjdk.java.net/loom pull/69/head:pull/69

PR: https://git.openjdk.java.net/loom/pull/69

From shade at openjdk.java.net  Thu Sep 30 09:57:27 2021
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Thu, 30 Sep 2021 09:57:27 GMT
Subject: RFR: Fix Optimized builds
In-Reply-To: <q758o0YzXBSRmu-wof3nQSJSUYsz5abYr5jM4Pbzn_M=.4478be61-8966-4639-b05a-15314163741f@github.com>
References: <q758o0YzXBSRmu-wof3nQSJSUYsz5abYr5jM4Pbzn_M=.4478be61-8966-4639-b05a-15314163741f@github.com>
Message-ID: <DIQYJckw95c8Ky-W5UDZs3NrVe27lHDZuWeZ5Z2P0Cw=.df2fc7c7-0777-4f50-b61e-70839870f109@github.com>

On Mon, 27 Sep 2021 12:13:00 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> The usual trap in Hotspot code is the belief that `ASSERT <=> !PRODUCT`, but that's not actually true. You would not see this in regular release (`!ASSERT`, `PRODUCT`) or fastdebug (`ASSERT`, `!PRODUCT`) builds, but you would see it in optimized (`!ASSERT`, `!PRODUCT`) builds. See for example GHA: https://github.com/shipilev/loom/runs/3717294006?check_suite_focus=true
> 
> The use of `ASSERT` and `PRODUCT` should be consistent to avoid build failures in optimized builds.
> 
> Additional testing:
>  - [x] Linux x86_64 optimized now builds
>  - [x] Linux x86_64 release still builds
>  - [x] Linux x86_64 fastdebug still builds

See new commit for a bit cleaner patch. It follows the simple guideline: if a field/method is used in any tracing/printout method, it is `!PRODUCT`. The methods that are assert-only are moved to `ASSERT`.

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

PR: https://git.openjdk.java.net/loom/pull/69

From rpressler at openjdk.java.net  Thu Sep 30 10:09:53 2021
From: rpressler at openjdk.java.net (Ron Pressler)
Date: Thu, 30 Sep 2021 10:09:53 GMT
Subject: RFR: Fix Optimized builds [v2]
In-Reply-To: <fGRG9wkRnZSMQQiqePyy0gdno6jUX6wF7nmA-U3h2i4=.26f7665a-d8c2-42a9-a493-69c859fe9155@github.com>
References: <q758o0YzXBSRmu-wof3nQSJSUYsz5abYr5jM4Pbzn_M=.4478be61-8966-4639-b05a-15314163741f@github.com>
 <fGRG9wkRnZSMQQiqePyy0gdno6jUX6wF7nmA-U3h2i4=.26f7665a-d8c2-42a9-a493-69c859fe9155@github.com>
Message-ID: <kCSa-rOGzZ3Uq9JjcM0i23lME2uiFduZ0DrpKCgBynU=.696815d1-852e-47fc-aefe-66265f4961ca@github.com>

On Thu, 30 Sep 2021 09:57:26 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> The usual trap in Hotspot code is the belief that `ASSERT <=> !PRODUCT`, but that's not actually true. You would not see this in regular release (`!ASSERT`, `PRODUCT`) or fastdebug (`ASSERT`, `!PRODUCT`) builds, but you would see it in optimized (`!ASSERT`, `!PRODUCT`) builds. See for example GHA: https://github.com/shipilev/loom/runs/3717294006?check_suite_focus=true
>> 
>> The use of `ASSERT` and `PRODUCT` should be consistent to avoid build failures in optimized builds.
>> 
>> Additional testing:
>>  - [x] Linux x86_64 optimized now builds
>>  - [x] Linux x86_64 release still builds
>>  - [x] Linux x86_64 fastdebug still builds
>
> 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:
> 
>  - More work
>  - Merge branch 'fibers' into fix-optimized-builds
>  - Consistent use for ASSERT and PRODUCT

Ah, OK. I understand the logic now, but it means that the guard will need to be revisited once the traces are cleaned up. You can integrate. Is there a logging mode that is guarded by ASSERT (that would be the most common intent in this code)?

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

PR: https://git.openjdk.java.net/loom/pull/69

From shade at openjdk.java.net  Thu Sep 30 10:13:37 2021
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Thu, 30 Sep 2021 10:13:37 GMT
Subject: RFR: Fix Optimized builds [v2]
In-Reply-To: <kCSa-rOGzZ3Uq9JjcM0i23lME2uiFduZ0DrpKCgBynU=.696815d1-852e-47fc-aefe-66265f4961ca@github.com>
References: <q758o0YzXBSRmu-wof3nQSJSUYsz5abYr5jM4Pbzn_M=.4478be61-8966-4639-b05a-15314163741f@github.com>
 <fGRG9wkRnZSMQQiqePyy0gdno6jUX6wF7nmA-U3h2i4=.26f7665a-d8c2-42a9-a493-69c859fe9155@github.com>
 <kCSa-rOGzZ3Uq9JjcM0i23lME2uiFduZ0DrpKCgBynU=.696815d1-852e-47fc-aefe-66265f4961ca@github.com>
Message-ID: <GCI8jRWrA6Op8yMK6W7dcVpAoTQl0PH571R15ABLpv8=.5978a5d8-2071-4d8b-8cb9-0b3d9e28d56c@github.com>

On Thu, 30 Sep 2021 10:06:03 GMT, Ron Pressler <rpressler at openjdk.org> wrote:

> Ah, OK. I understand the logic now, but it means that the guard will need to be revisited once the traces are cleaned up. 

Yes.

> Is there a logging mode that is guarded by ASSERT (that would be the most common intent in this code)?

I don't think so. IIRC, the purpose of "optimized" was to dump the diagnostic output without suffering the performance loss of fastdebug, so it stands to reason why logging is `!PRODUCT`. But, it is a recurrent theme to ditch the "optimized" builds -- https://bugs.openjdk.java.net/browse/JDK-8183287 -- which should put this problem where it belongs, into the dustbin.

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

PR: https://git.openjdk.java.net/loom/pull/69

From rpressler at openjdk.java.net  Thu Sep 30 10:37:19 2021
From: rpressler at openjdk.java.net (Ron Pressler)
Date: Thu, 30 Sep 2021 10:37:19 GMT
Subject: RFR: Fix Windows aarch64 builds
In-Reply-To: <mQm0VcZNIM5_gYaafnP1VQOBZsu_DlWjN8chfPSXuUE=.ea603012-ab0c-4a28-9827-ac0d977589d8@github.com>
References: <mQm0VcZNIM5_gYaafnP1VQOBZsu_DlWjN8chfPSXuUE=.ea603012-ab0c-4a28-9827-ac0d977589d8@github.com>
Message-ID: <05cnwT09XtukZoQcbx4dMEkhV-TyY96wGN24g74eWGc=.7c12bbb7-ed41-49be-bc7c-8e425a95235c@github.com>

On Mon, 27 Sep 2021 17:41:45 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> Current GHA point the problem with Windows aarch64 builds:
>   https://github.com/shipilev/loom/runs/3721167733
>  
> It passes now:
>   https://github.com/shipilev/loom/runs/3722819426
> 
> Additional testing:
>  - [x] Windows aarch64 GHA builds fine
>  - [x] Linux aarch64 `tier1_loom` still passes

It's fine if it builds on all platforms now.

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

PR: https://git.openjdk.java.net/loom/pull/70

From shade at openjdk.java.net  Thu Sep 30 10:41:50 2021
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Thu, 30 Sep 2021 10:41:50 GMT
Subject: RFR: Fix Minimal VM build failures [v4]
In-Reply-To: <bbA57l9xGYvMcC8VnomqaSaJAW7_BoV1CVrvlOD6Y2g=.eff2f617-5590-40c7-a40f-857f33520c83@github.com>
References: <VlBM3i0yaijvTuFIJ42-aearAnJndYPnJpqidEa7T6A=.34c237cc-e153-4f00-a440-d756d02e3492@github.com>
 <bbA57l9xGYvMcC8VnomqaSaJAW7_BoV1CVrvlOD6Y2g=.eff2f617-5590-40c7-a40f-857f33520c83@github.com>
Message-ID: <Sx50O0P5bM7sqeVbI_LQQr9e5B5gaTwUvh5YAYdz63g=.585ec7b7-e699-41c7-ab3e-d6aac0eda944@github.com>

On Wed, 29 Sep 2021 11:13:06 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> Minimal VM configs have no C2 and no JVMTI. New Loom code fails the Minimal VM builds because of this. See for example GHA runs: https://github.com/shipilev/loom/runs/3717293969?check_suite_focus=true
>> 
>> C2 needs just a little bit of protection when reaching to `DerivedPointersTable`.
>> 
>> JVMTI needs a bit more work. `jvmtiExport` and `jvmtiThreadState` headers are usually included even with JVMTI turned off, but `.cpp` would not be compiled without JVMTI. Therefore, non-trivial implementations should go into `.cpp`. Plus, some of the paths that call the actual methods declared but not implemented without JVMTI should be protected with `INCLUDE_JVMTI`.
>> 
>> Additional testing:
>>  - [x] Linux x86_64 server, `tier1_loom` still passes (includes JVMTI tests)
>>  - [x] Linux x86_64 minimal now builds, runs `tier1_loom` (cannot pass JVMTI tests without JVMTI)
>
> Aleksey Shipilev has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Remove excessive guard

All right, I would like to integrate this soon. @plummercj had not yet replied for the latest version, but we can amend stuff after integration, if problems arise?

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

PR: https://git.openjdk.java.net/loom/pull/67

From shade at openjdk.java.net  Thu Sep 30 10:50:41 2021
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Thu, 30 Sep 2021 10:50:41 GMT
Subject: RFR: Fix Windows aarch64 builds [v2]
In-Reply-To: <mQm0VcZNIM5_gYaafnP1VQOBZsu_DlWjN8chfPSXuUE=.ea603012-ab0c-4a28-9827-ac0d977589d8@github.com>
References: <mQm0VcZNIM5_gYaafnP1VQOBZsu_DlWjN8chfPSXuUE=.ea603012-ab0c-4a28-9827-ac0d977589d8@github.com>
Message-ID: <K8KZF0k2RjlcLupja702KZPfHisQ_StwaI-6k17HYOo=.f53d237a-33de-401e-8da1-72684d653e48@github.com>

> Current GHA point the problem with Windows aarch64 builds:
>   https://github.com/shipilev/loom/runs/3721167733
>  
> It passes now:
>   https://github.com/shipilev/loom/runs/3722819426
> 
> Additional testing:
>  - [x] Windows aarch64 GHA builds fine
>  - [x] Linux aarch64 `tier1_loom` still passes

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 'fibers' into windows-aarch64-builds
 - More changes
 - Fixing GHA failures in Windows AArch64

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

Changes:
  - all: https://git.openjdk.java.net/loom/pull/70/files
  - new: https://git.openjdk.java.net/loom/pull/70/files/3289b95a..a580a65e

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=loom&pr=70&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=loom&pr=70&range=00-01

  Stats: 123 lines in 18 files changed: 46 ins; 59 del; 18 mod
  Patch: https://git.openjdk.java.net/loom/pull/70.diff
  Fetch: git fetch https://git.openjdk.java.net/loom pull/70/head:pull/70

PR: https://git.openjdk.java.net/loom/pull/70

From shade at openjdk.java.net  Thu Sep 30 10:50:41 2021
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Thu, 30 Sep 2021 10:50:41 GMT
Subject: RFR: Fix Windows aarch64 builds
In-Reply-To: <mQm0VcZNIM5_gYaafnP1VQOBZsu_DlWjN8chfPSXuUE=.ea603012-ab0c-4a28-9827-ac0d977589d8@github.com>
References: <mQm0VcZNIM5_gYaafnP1VQOBZsu_DlWjN8chfPSXuUE=.ea603012-ab0c-4a28-9827-ac0d977589d8@github.com>
Message-ID: <n2XvEw4GXa0CmaRQsGM3ZXrOQaQDvmqg9NU8QqvJJFo=.90c0086f-cd9d-4e9a-b855-b314be0f913b@github.com>

On Mon, 27 Sep 2021 17:41:45 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> Current GHA point the problem with Windows aarch64 builds:
>   https://github.com/shipilev/loom/runs/3721167733
>  
> It passes now:
>   https://github.com/shipilev/loom/runs/3722819426
> 
> Additional testing:
>  - [x] Windows aarch64 GHA builds fine
>  - [x] Linux aarch64 `tier1_loom` still passes

There is a macos-aarch64 build problem reported by GHA, but I think it was fixed by https://github.com/openjdk/loom/commit/1f9ab1457bc0775d8d53c23358f690fd11b1de9f. I am re-running GHA to make sure all AArch64 platforms build fine.

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

PR: https://git.openjdk.java.net/loom/pull/70

From shade at openjdk.java.net  Thu Sep 30 11:02:38 2021
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Thu, 30 Sep 2021 11:02:38 GMT
Subject: RFR: Fix Optimized builds [v2]
In-Reply-To: <fGRG9wkRnZSMQQiqePyy0gdno6jUX6wF7nmA-U3h2i4=.26f7665a-d8c2-42a9-a493-69c859fe9155@github.com>
References: <q758o0YzXBSRmu-wof3nQSJSUYsz5abYr5jM4Pbzn_M=.4478be61-8966-4639-b05a-15314163741f@github.com>
 <fGRG9wkRnZSMQQiqePyy0gdno6jUX6wF7nmA-U3h2i4=.26f7665a-d8c2-42a9-a493-69c859fe9155@github.com>
Message-ID: <d8rM91YGz0RXAVirvhclAlLfryV6q6xqzUnnRYGdx38=.60731834-b342-4724-9a9c-643b1051ed9f@github.com>

On Thu, 30 Sep 2021 09:57:26 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> The usual trap in Hotspot code is the belief that `ASSERT <=> !PRODUCT`, but that's not actually true. You would not see this in regular release (`!ASSERT`, `PRODUCT`) or fastdebug (`ASSERT`, `!PRODUCT`) builds, but you would see it in optimized (`!ASSERT`, `!PRODUCT`) builds. See for example GHA: https://github.com/shipilev/loom/runs/3717294006?check_suite_focus=true
>> 
>> The use of `ASSERT` and `PRODUCT` should be consistent to avoid build failures in optimized builds.
>> 
>> Additional testing:
>>  - [x] Linux x86_64 optimized now builds
>>  - [x] Linux x86_64 release still builds
>>  - [x] Linux x86_64 fastdebug still builds
>
> 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:
> 
>  - More work
>  - Merge branch 'fibers' into fix-optimized-builds
>  - Consistent use for ASSERT and PRODUCT

Linux x86_64 `release`, `fastdebug`, `optimized` builds are passing in GHA.

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

PR: https://git.openjdk.java.net/loom/pull/69

From shade at openjdk.java.net  Thu Sep 30 12:11:14 2021
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Thu, 30 Sep 2021 12:11:14 GMT
Subject: RFR: Fix Windows aarch64 builds [v2]
In-Reply-To: <K8KZF0k2RjlcLupja702KZPfHisQ_StwaI-6k17HYOo=.f53d237a-33de-401e-8da1-72684d653e48@github.com>
References: <mQm0VcZNIM5_gYaafnP1VQOBZsu_DlWjN8chfPSXuUE=.ea603012-ab0c-4a28-9827-ac0d977589d8@github.com>
 <K8KZF0k2RjlcLupja702KZPfHisQ_StwaI-6k17HYOo=.f53d237a-33de-401e-8da1-72684d653e48@github.com>
Message-ID: <Lo4stmiAwMGXK8wcTh2WIMfGDJJy9RmGGcg5JvIeBpY=.c73d5bf1-f231-4daf-a10b-33a4a4f31cca@github.com>

On Thu, 30 Sep 2021 10:50:41 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> Current GHA point the problem with Windows aarch64 builds:
>>   https://github.com/shipilev/loom/runs/3721167733
>>  
>> It passes now:
>>   https://github.com/shipilev/loom/runs/3722819426
>> 
>> Additional testing:
>>  - [x] Windows aarch64 GHA builds fine
>>  - [x] Linux aarch64 `tier1_loom` still passes
>
> 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 'fibers' into windows-aarch64-builds
>  - More changes
>  - Fixing GHA failures in Windows AArch64

There are still weird failures on macos-aarch64, like:


2021-09-30T11:41:57.9432190Z /Users/runner/work/loom/loom/jdk/src/hotspot/share/oops/accessBackend.hpp:1203:5: warning: unused typedef 'STATIC_ASSERT_DUMMY_TYPE_1205' [-Wunused-local-typedef]
2021-09-30T11:41:57.9433590Z     STATIC_ASSERT((HasDecoratoUndefined symbols for architecture x86_64:
2021-09-30T11:41:57.9434590Z   "JvmtiThreadState::set_thread(JavaThread*)", referenced from:
2021-09-30T11:41:57.9435460Z       JavaThread::rebind_to_jvmti_thread_state_of(oop) in thread.o
2021-09-30T11:41:57.9436330Z   "JvmtiVTMTDisabler::start_VTMT(_jobject*, int)", referenced from:
2021-09-30T11:41:57.9437180Z       _JVM_VirtualThreadMountBegin in jvm.o
2021-09-30T11:41:57.9438020Z       _JVM_VirtualThreadUnmountBegin in jvm.o
2021-09-30T11:41:57.9438870Z   "JvmtiVTMTDisabler::_VTMT_count", referenced from:
2021-09-30T11:41:57.9439640Z       JavaThread::set_is_VTMT_disabler(bool) in thread.o
2021-09-30T11:41:57.9440470Z   "JvmtiVTMTDisabler::finish_VTMT(_jobject*, int)", referenced from:
2021-09-30T11:41:57.9441300Z       _JVM_VirtualThreadMountEnd in jvm.o
2021-09-30T11:41:57.9442080Z       _JVM_VirtualThreadUnmountEnd in jvm.o
2021-09-30T11:41:57.9442930Z   "JvmtiVTMTDisabler::_VTMT_disable_count", referenced from:
2021-09-30T11:41:57.9443720Z       JavaThread::set_is_in_VTMT(bool) in thread.o
2021-09-30T11:41:57.9444370Z       JavaThread::java_suspend() in thread.o
2021-09-30T11:41:57.9445220Z   "JvmtiEventController::thread_started(JavaThread*)", referenced from:
2021-09-30T11:41:57.9446160Z       JavaThread::rebind_to_jvmti_thread_state_of(oop) in thread.o
2021-09-30T11:41:57.9446890Z ld: symbol(s) not found for architecture x86_64
2021-09-30T11:41:57.9448190Z clang: error: linker command failed with exit code 1 (use -v to see invocation)


But I believe they are unrelated to this patch. windows-aarch64 and linux-aarch64 seem to build fine in GHA. I propose we integrate this PR, and deal with the rest later.

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

PR: https://git.openjdk.java.net/loom/pull/70

From cjplummer at openjdk.java.net  Thu Sep 30 14:44:24 2021
From: cjplummer at openjdk.java.net (Chris Plummer)
Date: Thu, 30 Sep 2021 14:44:24 GMT
Subject: RFR: Fix Minimal VM build failures [v4]
In-Reply-To: <Sx50O0P5bM7sqeVbI_LQQr9e5B5gaTwUvh5YAYdz63g=.585ec7b7-e699-41c7-ab3e-d6aac0eda944@github.com>
References: <VlBM3i0yaijvTuFIJ42-aearAnJndYPnJpqidEa7T6A=.34c237cc-e153-4f00-a440-d756d02e3492@github.com>
 <bbA57l9xGYvMcC8VnomqaSaJAW7_BoV1CVrvlOD6Y2g=.eff2f617-5590-40c7-a40f-857f33520c83@github.com>
 <Sx50O0P5bM7sqeVbI_LQQr9e5B5gaTwUvh5YAYdz63g=.585ec7b7-e699-41c7-ab3e-d6aac0eda944@github.com>
Message-ID: <mHu4hFXBiOrvItRMsr0APksEaXsP4Ayv_8_6gr5RA1Y=.98966f88-0b3a-4063-b96e-46a26c681a5a@github.com>

On Thu, 30 Sep 2021 10:39:32 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> All right, I would like to integrate this soon. @plummercj had not yet replied for the latest version, but we can amend stuff after integration, if problems arise?

Hmm. I did reply yesterday, but my comment is shown as "pending" and I'm not sure how to resolve that. I'll repost it.

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

PR: https://git.openjdk.java.net/loom/pull/67

From cjplummer at openjdk.java.net  Thu Sep 30 14:44:24 2021
From: cjplummer at openjdk.java.net (Chris Plummer)
Date: Thu, 30 Sep 2021 14:44:24 GMT
Subject: RFR: Fix Minimal VM build failures [v4]
In-Reply-To: <RiMyQe8iZD9pHjD_NuWXiwPj-orwN1wr9x8QjzOsgno=.fdef97c7-6ef9-4c77-99c5-8ef638e7d896@github.com>
References: <VlBM3i0yaijvTuFIJ42-aearAnJndYPnJpqidEa7T6A=.34c237cc-e153-4f00-a440-d756d02e3492@github.com>
 <BsK_xOqmtWQVJ8z_6RDivmsafAfUeYe6yeUdXm5ClQw=.51671a83-795d-4a69-a0f8-2defdafbea02@github.com>
 <vVKp0iqbYvj8kuOJfozLHJZ-OKP7s5SoUHtBEj0ysX0=.6605d17e-f4ba-4aee-897e-6adc5f494a48@github.com>
 <x5PMApKz7LADzdevqkLMze6znwLZjunUhKzgCgSZMnU=.c881e27c-830e-4121-b804-9dcd4decb01a@github.com>
 <RiMyQe8iZD9pHjD_NuWXiwPj-orwN1wr9x8QjzOsgno=.fdef97c7-6ef9-4c77-99c5-8ef638e7d896@github.com>
Message-ID: <Ic_1Ml4CYPU9gUn1VbSpsYkq0J_PpD9dgmR_jqy3AgA=.bef2de69-6100-4455-ae03-562aaf7a85bb@github.com>

On Tue, 28 Sep 2021 15:24:55 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> There are a couple of other choices here. One is like the following example:
>> 
>>   inline static bool should_post_class_file_load_hook()           {
>>     JVMTI_ONLY(return _should_post_class_file_load_hook);
>>     NOT_JVMTI(return false;)
>>   }
>> 
>> However I don't think anyone should actually be calling any VTMT code when JVMTI is disabled. So you could instead put the entire thing (including declaration) in a `#ifdef INCLUDE_JVMTI`. You would then need to also #ifdef around the callers, or use JVMTI_ONLY. If there are many, then go with my first suggestion.
>
> I don't see why we should bother. These methods are only used in asserts, AFAICS, so the performance here is irrelevant. Moving these definitions out of `.hpp` matches the rest of the `JvmtiVTMTDisabler`. There are no other uses of `INCLUDE_JVMTI` in `jvmtiThreadState.hpp`, as it is assumed, I think, that you could include it without JVMTI enabled. If JVMTI is disabled in build time, using these methods would produce linker errors.  Sorry, but I disagree with these suggestions.

If they are only used in asserts, then shouldn't they have a `#ifdef ASSERTS` around them? And there are implicit `#ifdef INCLUDE_JVMTI` uses in `jvmtiThreadState.hpp`:

  void oops_do(OopClosure* f, CodeBlobClosure* cf) NOT_JVMTI_RETURN; // GC support
  void nmethods_do(CodeBlobClosure* cf) NOT_JVMTI_RETURN;

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

PR: https://git.openjdk.java.net/loom/pull/67

From shade at openjdk.java.net  Thu Sep 30 15:22:50 2021
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Thu, 30 Sep 2021 15:22:50 GMT
Subject: Integrated: Fix Optimized builds
In-Reply-To: <q758o0YzXBSRmu-wof3nQSJSUYsz5abYr5jM4Pbzn_M=.4478be61-8966-4639-b05a-15314163741f@github.com>
References: <q758o0YzXBSRmu-wof3nQSJSUYsz5abYr5jM4Pbzn_M=.4478be61-8966-4639-b05a-15314163741f@github.com>
Message-ID: <K4aHj856MjXBvU7fCafxuquEzSNgqLPi8Y4Iqj9G3c8=.31b16dc9-047c-47dd-94f5-7eb8192355ab@github.com>

On Mon, 27 Sep 2021 12:13:00 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> The usual trap in Hotspot code is the belief that `ASSERT <=> !PRODUCT`, but that's not actually true. You would not see this in regular release (`!ASSERT`, `PRODUCT`) or fastdebug (`ASSERT`, `!PRODUCT`) builds, but you would see it in optimized (`!ASSERT`, `!PRODUCT`) builds. See for example GHA: https://github.com/shipilev/loom/runs/3717294006?check_suite_focus=true
> 
> The use of `ASSERT` and `PRODUCT` should be consistent to avoid build failures in optimized builds.
> 
> Additional testing:
>  - [x] Linux x86_64 optimized now builds
>  - [x] Linux x86_64 release still builds
>  - [x] Linux x86_64 fastdebug still builds

This pull request has now been integrated.

Changeset: 6a960707
Author:    Aleksey Shipilev <shade at openjdk.org>
Committer: Ron Pressler <rpressler at openjdk.org>
URL:       https://git.openjdk.java.net/loom/commit/6a9607076500389838e0abce7626b8ff8256bef4
Stats:     23 lines in 8 files changed: 7 ins; 1 del; 15 mod

Fix Optimized builds

Reviewed-by: kvn

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

PR: https://git.openjdk.java.net/loom/pull/69

From shade at openjdk.java.net  Thu Sep 30 15:24:46 2021
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Thu, 30 Sep 2021 15:24:46 GMT
Subject: Integrated: Fix Windows aarch64 builds
In-Reply-To: <mQm0VcZNIM5_gYaafnP1VQOBZsu_DlWjN8chfPSXuUE=.ea603012-ab0c-4a28-9827-ac0d977589d8@github.com>
References: <mQm0VcZNIM5_gYaafnP1VQOBZsu_DlWjN8chfPSXuUE=.ea603012-ab0c-4a28-9827-ac0d977589d8@github.com>
Message-ID: <jQyk32d8OWc3oqiCZSAepZjE2ny38rz7BrKYNlBqMX4=.7da2b104-7816-47ff-90bf-c3e69b7b0a0e@github.com>

On Mon, 27 Sep 2021 17:41:45 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> Current GHA point the problem with Windows aarch64 builds:
>   https://github.com/shipilev/loom/runs/3721167733
>  
> It passes now:
>   https://github.com/shipilev/loom/runs/3722819426
> 
> Additional testing:
>  - [x] Windows aarch64 GHA builds fine
>  - [x] Linux aarch64 `tier1_loom` still passes

This pull request has now been integrated.

Changeset: 2c043f6c
Author:    Aleksey Shipilev <shade at openjdk.org>
Committer: Ron Pressler <rpressler at openjdk.org>
URL:       https://git.openjdk.java.net/loom/commit/2c043f6c9ee4c38963dd7c68664192a429322082
Stats:     2 lines in 1 file changed: 0 ins; 0 del; 2 mod

Fix Windows aarch64 builds

Reviewed-by: aph

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

PR: https://git.openjdk.java.net/loom/pull/70

From shade at openjdk.java.net  Thu Sep 30 16:14:52 2021
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Thu, 30 Sep 2021 16:14:52 GMT
Subject: RFR: Fix Minimal VM build failures [v4]
In-Reply-To: <mHu4hFXBiOrvItRMsr0APksEaXsP4Ayv_8_6gr5RA1Y=.98966f88-0b3a-4063-b96e-46a26c681a5a@github.com>
References: <VlBM3i0yaijvTuFIJ42-aearAnJndYPnJpqidEa7T6A=.34c237cc-e153-4f00-a440-d756d02e3492@github.com>
 <bbA57l9xGYvMcC8VnomqaSaJAW7_BoV1CVrvlOD6Y2g=.eff2f617-5590-40c7-a40f-857f33520c83@github.com>
 <Sx50O0P5bM7sqeVbI_LQQr9e5B5gaTwUvh5YAYdz63g=.585ec7b7-e699-41c7-ab3e-d6aac0eda944@github.com>
 <mHu4hFXBiOrvItRMsr0APksEaXsP4Ayv_8_6gr5RA1Y=.98966f88-0b3a-4063-b96e-46a26c681a5a@github.com>
Message-ID: <tmc7wsL0imid1Sh99Pnv3RY0z9vJGFwYYyxAQUmhqCM=.9c958243-85ee-485d-b25b-c6257da4f387@github.com>

On Thu, 30 Sep 2021 14:39:29 GMT, Chris Plummer <cjplummer at openjdk.org> wrote:

> Hmm. I did reply yesterday, but my comment is shown as "pending" and I'm not sure how to resolve that. I'll repost it.

If you started a review, and then put a comment, it would be "Pending" until you finalize the review with either "Approve", "Change Requested" or "Comment".

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

PR: https://git.openjdk.java.net/loom/pull/67

From kvn at openjdk.java.net  Wed Sep 29 16:31:18 2021
From: kvn at openjdk.java.net (Vladimir Kozlov)
Date: Wed, 29 Sep 2021 16:31:18 GMT
Subject: RFR: Fix Optimized builds
In-Reply-To: <q758o0YzXBSRmu-wof3nQSJSUYsz5abYr5jM4Pbzn_M=.4478be61-8966-4639-b05a-15314163741f@github.com>
References: <q758o0YzXBSRmu-wof3nQSJSUYsz5abYr5jM4Pbzn_M=.4478be61-8966-4639-b05a-15314163741f@github.com>
Message-ID: <tQHigyG7_EY9t1iRQ1QTJF3WPEMlA1L5ruBRu5hdYOA=.d2a3fe8a-26b4-4b87-9f3d-6f9464164931@github.com>

On Mon, 27 Sep 2021 12:13:00 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> The usual trap in Hotspot code is the belief that `ASSERT <=> !PRODUCT`, but that's not actually true. You would not see this in regular release (`!ASSERT`, `PRODUCT`) or fastdebug (`ASSERT`, `!PRODUCT`) builds, but you would see it in optimized (`!ASSERT`, `!PRODUCT`) builds. See for example GHA: https://github.com/shipilev/loom/runs/3717294006?check_suite_focus=true
> 
> The use of `ASSERT` and `PRODUCT` should be consistent to avoid build failures in optimized builds.
> 
> Additional testing:
>  - [x] Linux x86_64 optimized now builds
>  - [x] Linux x86_64 release still builds
>  - [x] Linux x86_64 fastdebug still builds

Seems fine to me.

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

Marked as reviewed by kvn (Committer).

PR: https://git.openjdk.java.net/loom/pull/69

From shade at openjdk.java.net  Thu Sep 30 16:26:06 2021
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Thu, 30 Sep 2021 16:26:06 GMT
Subject: RFR: Fix Minimal VM build failures [v4]
In-Reply-To: <bbA57l9xGYvMcC8VnomqaSaJAW7_BoV1CVrvlOD6Y2g=.eff2f617-5590-40c7-a40f-857f33520c83@github.com>
References: <VlBM3i0yaijvTuFIJ42-aearAnJndYPnJpqidEa7T6A=.34c237cc-e153-4f00-a440-d756d02e3492@github.com>
 <bbA57l9xGYvMcC8VnomqaSaJAW7_BoV1CVrvlOD6Y2g=.eff2f617-5590-40c7-a40f-857f33520c83@github.com>
Message-ID: <AIYQnhrszqPuQ-SWvt2g9QUt4YaKhoIlyNYOcDvUtKg=.0398f698-15c5-4589-a690-de2f3d079bf9@github.com>

On Wed, 29 Sep 2021 11:13:06 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> Minimal VM configs have no C2 and no JVMTI. New Loom code fails the Minimal VM builds because of this. See for example GHA runs: https://github.com/shipilev/loom/runs/3717293969?check_suite_focus=true
>> 
>> C2 needs just a little bit of protection when reaching to `DerivedPointersTable`.
>> 
>> JVMTI needs a bit more work. `jvmtiExport` and `jvmtiThreadState` headers are usually included even with JVMTI turned off, but `.cpp` would not be compiled without JVMTI. Therefore, non-trivial implementations should go into `.cpp`. Plus, some of the paths that call the actual methods declared but not implemented without JVMTI should be protected with `INCLUDE_JVMTI`.
>> 
>> Additional testing:
>>  - [x] Linux x86_64 server, `tier1_loom` still passes (includes JVMTI tests)
>>  - [x] Linux x86_64 minimal now builds, runs `tier1_loom` (cannot pass JVMTI tests without JVMTI)
>
> Aleksey Shipilev has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Remove excessive guard

GitHub would not let me to reply to the conversation here: https://github.com/openjdk/loom/pull/67#discussion_r718781592 -- so I reply in new comment:

> If they are only used in asserts, then shouldn't they have a #ifdef ASSERTS around them? And there are implicit #ifdef INCLUDE_JVMTI uses in jvmtiThreadState.hpp:

I believe their use in asserts is mostly due to external code accessing the `JvmtiVTMTDisabler` fields. `JvmtiVTMTDisabler` itself accesses the fields directly, because it can, and it does it on non-debug paths. So, while current accesses are from asserts, they do not look like debug-specific accessors. If they are, it would be awkward not to make the fields themselves `DEBUG_ONLY`, but that goes against the `JvmtiVTMTDisabler` internal use.

In other words, I don't see problems with the proposed form. But I see a productivity problem with spending more time polishing this PR. Please accept this form, and let us move on.

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

PR: https://git.openjdk.java.net/loom/pull/67

From cjplummer at openjdk.java.net  Thu Sep 30 18:14:39 2021
From: cjplummer at openjdk.java.net (Chris Plummer)
Date: Thu, 30 Sep 2021 18:14:39 GMT
Subject: RFR: Fix Minimal VM build failures [v4]
In-Reply-To: <bbA57l9xGYvMcC8VnomqaSaJAW7_BoV1CVrvlOD6Y2g=.eff2f617-5590-40c7-a40f-857f33520c83@github.com>
References: <VlBM3i0yaijvTuFIJ42-aearAnJndYPnJpqidEa7T6A=.34c237cc-e153-4f00-a440-d756d02e3492@github.com>
 <bbA57l9xGYvMcC8VnomqaSaJAW7_BoV1CVrvlOD6Y2g=.eff2f617-5590-40c7-a40f-857f33520c83@github.com>
Message-ID: <4YVBtT95Oq5ZNg5yJj9ik7C05sj37f1dXwE6ugIqa9g=.ac362ca2-6f53-466b-9120-795904326863@github.com>

On Wed, 29 Sep 2021 11:13:06 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> Minimal VM configs have no C2 and no JVMTI. New Loom code fails the Minimal VM builds because of this. See for example GHA runs: https://github.com/shipilev/loom/runs/3717293969?check_suite_focus=true
>> 
>> C2 needs just a little bit of protection when reaching to `DerivedPointersTable`.
>> 
>> JVMTI needs a bit more work. `jvmtiExport` and `jvmtiThreadState` headers are usually included even with JVMTI turned off, but `.cpp` would not be compiled without JVMTI. Therefore, non-trivial implementations should go into `.cpp`. Plus, some of the paths that call the actual methods declared but not implemented without JVMTI should be protected with `INCLUDE_JVMTI`.
>> 
>> Additional testing:
>>  - [x] Linux x86_64 server, `tier1_loom` still passes (includes JVMTI tests)
>>  - [x] Linux x86_64 minimal now builds, runs `tier1_loom` (cannot pass JVMTI tests without JVMTI)
>
> Aleksey Shipilev has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Remove excessive guard

Marked as reviewed by cjplummer (Committer).

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

PR: https://git.openjdk.java.net/loom/pull/67

From duke at openjdk.java.net  Thu Sep 30 18:54:46 2021
From: duke at openjdk.java.net (duke)
Date: Thu, 30 Sep 2021 18:54:46 GMT
Subject: git: openjdk/loom: fibers: 86 new changesets
Message-ID: <c6dcfc50-123e-41b7-8279-1ce25f6a87b3@openjdk.java.net>

Changeset: 60313889
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2021-09-22 21:28:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/603138895f1665e75f01bb787af3222f08abc4db

8273714: jdk/jfr/api/consumer/TestRecordedFrame.java still times out after JDK-8273047

Reviewed-by: mgronlun

! test/jdk/jdk/jfr/api/consumer/TestRecordedFrame.java
+ test/jdk/jdk/jfr/api/consumer/TestRecordedFrameType.java

Changeset: 9d3379b9
Author:    Ningsheng Jian <njian at openjdk.org>
Date:      2021-09-23 02:58:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/9d3379b9755e9739f0b8f5c29deb1d28d0f3aa81

8267356: AArch64: Vector API SVE codegen support

Co-authored-by: Xiaohong Gong <xgong at openjdk.org>
Co-authored-by: Wang Huang <whuang at openjdk.org>
Co-authored-by: Ningsheng Jian <njian at openjdk.org>
Co-authored-by: Xuejin He <xhe at openjdk.org>
Co-authored-by: Ai Jiaming <aijiaming1 at huawei.com>
Co-authored-by: Eric Liu <eliu at openjdk.org>
Reviewed-by: aph, ngasson

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/aarch64_neon.ad
! src/hotspot/cpu/aarch64/aarch64_neon_ad.m4
! src/hotspot/cpu/aarch64/aarch64_sve.ad
! src/hotspot/cpu/aarch64/aarch64_sve_ad.m4
! src/hotspot/cpu/aarch64/assembler_aarch64.cpp
! src/hotspot/cpu/aarch64/assembler_aarch64.hpp
! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/share/opto/output.cpp
! test/hotspot/gtest/aarch64/aarch64-asmtest.py
! test/hotspot/gtest/aarch64/asmtest.out.h

Changeset: 0fbbe4c9
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2021-09-23 03:49:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/0fbbe4c9a779c24d5502648c866b7f1e1e50acc0

8274033: Some tier-4 CDS EpsilonGC tests throw OOM

Reviewed-by: dholmes, ccheung, minqi

! test/hotspot/jtreg/TEST.groups

Changeset: 45adc922
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2021-09-23 05:15:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/45adc9227a28c8d614c41ac496bbeaa752e5fd7b

8273578: javax/swing/JMenu/4515762/bug4515762.java fails on macOS 12

Reviewed-by: jdv, serb

! test/jdk/ProblemList.txt
! test/jdk/javax/swing/JMenu/4515762/bug4515762.java

Changeset: 1c6fa113
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2021-09-23 05:34:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/1c6fa113bd06585945e077f0d2004a291c27946d

8273979: move some os time related functions to os_posix for POSIX platforms

Reviewed-by: dholmes, lucy

! src/hotspot/os/aix/os_aix.cpp
! src/hotspot/os/bsd/os_bsd.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/posix/os_posix.cpp

Changeset: 2166ed13
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2021-09-23 05:37:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/2166ed136917bb68f8155a25e4f4a6c5c7115566

8273894: ConcurrentModificationException raised every time ReferralsCache drops referral

Reviewed-by: shade

! src/java.security.jgss/share/classes/sun/security/krb5/internal/ReferralsCache.java

Changeset: a74c099d
Author:    Lin Zang <lzang at openjdk.org>
Date:      2021-09-23 07:00:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/a74c099d67272b2ef542405d30db62a82cbbebc6

8252842: Extend jmap to support parallel heap dump

Reviewed-by: rschmelter, cjplummer

! src/hotspot/share/services/attachListener.cpp
! src/hotspot/share/services/heapDumper.cpp
! src/hotspot/share/services/heapDumper.hpp
! src/hotspot/share/services/heapDumperCompression.cpp
! src/hotspot/share/services/heapDumperCompression.hpp
! test/lib/jdk/test/lib/hprof/parser/Reader.java

Changeset: 8b833bbe
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Christian Hagedorn <chagedorn at openjdk.org>
Date:      2021-09-23 07:47:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/8b833bbea84829664f23d17c7f94c0379b48f365

8274048: IGV: Replace usages of Collections.sort with List.sort call

Reviewed-by: chagedorn

! src/utils/IdealGraphVisualizer/Data/src/main/java/com/sun/hotspot/igv/data/InputGraph.java
! src/utils/IdealGraphVisualizer/Data/src/main/java/com/sun/hotspot/igv/data/Properties.java
! src/utils/IdealGraphVisualizer/FilterWindow/src/main/java/com/sun/hotspot/igv/filterwindow/FilterTopComponent.java
! src/utils/IdealGraphVisualizer/Graph/src/main/java/com/sun/hotspot/igv/graph/Diagram.java
! src/utils/IdealGraphVisualizer/Graph/src/main/java/com/sun/hotspot/igv/graph/Figure.java
! src/utils/IdealGraphVisualizer/HierarchicalLayout/src/main/java/com/sun/hotspot/igv/hierarchicallayout/HierarchicalLayoutManager.java
! src/utils/IdealGraphVisualizer/ServerCompiler/src/main/java/com/sun/hotspot/igv/servercompiler/ServerCompilerScheduler.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/NodeQuickSearch.java

Changeset: 87998565
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2021-09-23 08:08:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/8799856528f5804b616b734caed3fc4ba9811bfa

8274075: Fix miscellaneous typos in java.base

Reviewed-by: dfuchs, darcy, iris, lancea, bpb

! src/java.base/share/classes/java/io/PrintStream.java
! src/java.base/share/classes/java/io/WriteAbortedException.java
! src/java.base/share/classes/java/lang/Throwable.java
! src/java.base/share/classes/java/lang/invoke/LambdaProxyClassArchive.java
! src/java.base/share/classes/java/lang/invoke/MethodHandles.java
! src/java.base/share/classes/java/nio/file/FileChannelLinesSpliterator.java
! src/java.base/share/classes/java/security/Security.java
! src/java.base/share/classes/java/util/Properties.java
! src/java.base/share/classes/java/util/stream/AbstractPipeline.java

Changeset: 4f3b626a
Author:    Andrew Haley <aph at openjdk.org>
Date:      2021-09-23 09:00:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/4f3b626a36319cbbbbdcb1c02a84486a3d4eddb6

8271567: AArch64: AES Galois CounterMode (GCM) interleaved implementation using vector instructions

Reviewed-by: ngasson, adinn, xliu

! src/hotspot/cpu/aarch64/assembler_aarch64.hpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
+ src/hotspot/cpu/aarch64/macroAssembler_aarch64_aes.cpp
! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/cpu/aarch64/stubRoutines_aarch64.hpp
! src/hotspot/cpu/aarch64/vm_version_aarch64.cpp
! src/hotspot/os_cpu/bsd_aarch64/vm_version_bsd_aarch64.cpp

Changeset: d0987513
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2021-09-23 11:21:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/d0987513665def1b6b2981ab5932b6f1b8b310d8

8273916: Remove 'special' ranking

Reviewed-by: dholmes, pchilanomate

! src/hotspot/share/runtime/mutex.hpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/mutexLocker.hpp
! test/hotspot/gtest/runtime/test_mutex.cpp
! test/hotspot/gtest/runtime/test_safepoint_locks.cpp

Changeset: c4345285
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2021-09-23 12:48:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/c43452859d7211f0d6537d71bd0df89412d4ff6f

8273546: DecimalFormat documentation contains literal HTML character references

Reviewed-by: joehw, bpb, iris, lancea

! src/java.base/share/classes/java/math/BigInteger.java
! src/java.base/share/classes/java/text/CompactNumberFormat.java
! src/java.base/share/classes/java/text/DecimalFormat.java

Changeset: 66ce09f5
Author:    Tobias Holenstein <tobias.holenstein at oracle.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2021-09-23 12:55:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/66ce09f51eb37029c8ba67a70f8c90a307dae1eb

8272703: StressSeed should be set via FLAG_SET_ERGO

Reviewed-by: chagedorn, thartmann

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

Changeset: 653a612a
Author:    Tobias Holenstein <tobias.holenstein at oracle.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2021-09-23 12:59:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/653a612a5aac266509f414c570871b7141b9347d

8270156: Add "randomness" and "stress" keys to JTreg tests which use StressGCM, StressLCM and/or StressIGVN

Reviewed-by: thartmann, chagedorn

! test/hotspot/jtreg/compiler/arguments/TestStressOptions.java
! test/hotspot/jtreg/compiler/c2/Test7179138_1.java
! test/hotspot/jtreg/compiler/c2/TestJumpTable.java
! test/hotspot/jtreg/compiler/debug/TestGenerateStressSeed.java
! test/hotspot/jtreg/compiler/debug/TestStressCM.java
! test/hotspot/jtreg/compiler/debug/TestStressIGVNAndCCP.java
! test/hotspot/jtreg/compiler/exceptions/TestSpilling.java
! test/hotspot/jtreg/compiler/loopopts/TestLostDependencyOnZeroTripGuard.java

Changeset: 1b7f4b7d
Author:    Liam Miller-Cushon <cushon at openjdk.org>
Date:      2021-09-23 13:41:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/1b7f4b7dd8a6070d290875a95099780c9f060139

8274169: HotSpot Style Guide has stale link to chromium style guide

Reviewed-by: dholmes, ihse

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

Changeset: 3b1b8fc6
Author:    Roger Riggs <rriggs at openjdk.org>
Date:      2021-09-23 15:01:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/3b1b8fc646493eae5f4df828afe29abb75fa5e60

8269850: Most JDK releases report macOS version 12 as 10.16 instead of 12.0

Reviewed-by: naoto, clanger

! src/java.base/macosx/native/libjava/java_props_macosx.c

Changeset: 1fdc6560
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2021-09-23 15:57:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/1fdc6560841f72b761756d935dd02e4bb2395ec6

8274175: (fc) java/nio/channels/FileChannel/Transfer2GPlus.java still failed in timeout

Reviewed-by: alanb

! test/jdk/java/nio/channels/FileChannel/Transfer2GPlus.java

Changeset: 5ffbe755
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2021-09-23 16:18:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/5ffbe7555771c67e28b5361d2a569f3dd858ff36

8274195: Doc cleanup in java.nio.file

Reviewed-by: alanb, lancea, bpb

! src/java.base/share/classes/java/nio/file/DirectoryStream.java
! src/java.base/share/classes/java/nio/file/Files.java

Changeset: 0aa63fec
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2021-09-23 17:14:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/0aa63feca8704c8958530ef9e3df128570c50e12

8274216: ProblemList 2 serviceability/dcmd/gc tests with ZGC on linux-all and windows-all

Reviewed-by: darcy, tschatzl

! test/hotspot/jtreg/ProblemList-zgc.txt

Changeset: 56b8b352
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Roger Riggs <rriggs at openjdk.org>
Date:      2021-09-23 20:04:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/56b8b35286634f2d2224ca445bc9f32ff284ae74

8273261: Replace 'while' cycles with iterator with enhanced-for in java.base

Reviewed-by: dfuchs, rriggs, iris, mullan

! src/java.base/share/classes/java/security/cert/X509CRLSelector.java
! src/java.base/share/classes/java/security/cert/X509CertSelector.java
! src/java.base/share/classes/java/text/AttributedString.java
! src/java.base/share/classes/javax/security/auth/PrivateCredentialPermission.java
! src/java.base/share/classes/javax/security/auth/Subject.java
! src/java.base/share/classes/jdk/internal/util/jar/JarIndex.java
! src/java.base/share/classes/sun/net/www/protocol/ftp/FtpURLConnection.java
! src/java.base/share/classes/sun/net/www/protocol/http/AuthCacheImpl.java
! src/java.base/share/classes/sun/security/provider/SubjectCodeSource.java
! src/java.base/share/classes/sun/security/tools/keytool/Main.java
! src/java.base/share/classes/sun/security/x509/PolicyInformation.java

Changeset: bb74ae87
Author:    Julia Boes <jboes at openjdk.org>
Date:      2021-09-24 08:08:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/bb74ae87abee0fb550e4138242919ec791f7791c

8274171: java/nio/file/Files/probeContentType/Basic.java failed on "Content type" mismatches

Reviewed-by: rriggs, bpb

! test/jdk/java/nio/file/Files/probeContentType/Basic.java

Changeset: 1d440141
Author:    Hannes Walln?fer <hannesw at openjdk.org>
Date:      2021-09-24 08:51:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/1d44014171637b0134fb0e39f871584e6c8793f3

8273034: Make javadoc navigation collapsible on small displays

Reviewed-by: jjg

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlIds.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/Navigation.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlAttr.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlStyle.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/search.js.template
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/standard.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/stylesheet.css
! test/langtools/jdk/javadoc/doclet/checkStylesheetClasses/CheckStylesheetClasses.java
! test/langtools/jdk/javadoc/doclet/testPackageSummary/TestPackageSummary.java
! test/langtools/jdk/javadoc/doclet/testStylesheet/TestStylesheet.java

Changeset: 971aa353
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-24 09:03:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/971aa353aae51222ca33ebfdd61b91672a6c871a

8274083: Update testing docs to mention tiered testing

Reviewed-by: dholmes, jiefu, stuefe, ihse, mseledtsov, alanb

! doc/testing.html
! doc/testing.md

Changeset: d91e227a
Author:    Masanori Yano <myano at openjdk.org>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2021-09-24 11:17:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/d91e227abb94953129adc297fbd456c55bb2ae10

8238274: (sctp) JDK-7118373 is not fixed for SctpChannel

Reviewed-by: dfuchs

! src/jdk.sctp/unix/classes/sun/nio/ch/sctp/SctpChannelImpl.java
! src/jdk.sctp/unix/classes/sun/nio/ch/sctp/SctpMultiChannelImpl.java
! src/jdk.sctp/unix/classes/sun/nio/ch/sctp/SctpServerChannelImpl.java
+ test/jdk/com/sun/nio/sctp/SctpChannel/CloseDescriptors.java

Changeset: db23ecdf
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-24 12:06:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/db23ecdfae44a5387c2407e9e0f300f08770e7c0

8274191: Improve g1 evacuation failure injector performance

Reviewed-by: kbarrett, ayang

! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp
! src/hotspot/share/gc/g1/g1YoungGCEvacFailureInjector.cpp
! src/hotspot/share/gc/g1/g1YoungGCEvacFailureInjector.hpp
! src/hotspot/share/gc/g1/g1YoungGCEvacFailureInjector.inline.hpp
! src/hotspot/share/gc/g1/g1_globals.hpp

Changeset: 5a12af76
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-24 12:07:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/5a12af762df0c45edea94fb433bbe0eb54e6505f

8271880: Tighten condition for excluding regions from collecting cards with cross-references

Reviewed-by: ayang, sjohanss

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
! src/hotspot/share/gc/g1/g1EvacFailure.cpp
! src/hotspot/share/gc/g1/g1EvacFailure.hpp
! src/hotspot/share/gc/g1/g1HeapRegionAttr.hpp
! src/hotspot/share/gc/g1/g1OopClosures.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.inline.hpp
! src/hotspot/share/gc/g1/g1YoungCollector.cpp
! src/hotspot/share/gc/g1/g1YoungCollector.hpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.cpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.hpp

Changeset: 5ba0d09f
Author:    Alexey Bakhtin <abakhtin at openjdk.org>
Committer: Vladimir Kempik <vkempik at openjdk.org>
Date:      2021-09-24 12:09:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/5ba0d09fe47439880daf913f4ff0b978ed9c1ac6

8274205: Handle KDC_ERR_SVC_UNAVAILABLE error code from KDC

Co-authored-by: Weijun Wang <weijun at openjdk.org>
Reviewed-by: weijun

! src/java.security.jgss/share/classes/sun/security/krb5/KdcComm.java
! src/java.security.jgss/share/classes/sun/security/krb5/internal/Krb5.java
+ test/jdk/sun/security/krb5/auto/Unavailable.java

Changeset: f36a2bbd
Author:    Andy Herrick <herrick at openjdk.org>
Date:      2021-09-24 12:43:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/f36a2bbd15d94d4371c2117ce08b7f04a0d59da4

8274087: Windows DLL path not set correctly.

Reviewed-by: almatvee, asemenyuk

! src/jdk.jpackage/windows/native/applauncher/WinLauncher.cpp

Changeset: f214d6e8
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Lance Andersen <lancea at openjdk.org>
Date:      2021-09-24 14:09:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/f214d6e8736a620c8e1b87c30587aa0977cccc4c

8274234: Remove unnecessary boxing via primitive wrapper valueOf(String) methods in java.sql.rowset

Reviewed-by: lancea, bpb

! src/java.sql.rowset/share/classes/com/sun/rowset/CachedRowSetImpl.java
! src/java.sql.rowset/share/classes/com/sun/rowset/internal/XmlReaderContentHandler.java

Changeset: 718eff2b
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-24 15:31:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/718eff2bb6e938440df9f7b982ef6d2f4060a759

8273380: ARM32: Default to {ldrexd,strexd} in StubRoutines::atomic_{load|store}_long

Reviewed-by: dlong, dsamersoff

! src/hotspot/cpu/arm/stubGenerator_arm.cpp

Changeset: e741a180
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2021-09-24 15:44:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/e741a18062061c1959f7881503aaf3a4cbcae776

8274233: Minor cleanup for ToolBox

Reviewed-by: iris

! test/langtools/tools/lib/toolbox/ToolBox.java

Changeset: 0c050be6
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2021-09-24 15:46:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/0c050be64b7db297126c4dca6c7ebfc9f386b9db

8274294: ProblemList sun/tools/jmap/BasicJMapTest.java

Reviewed-by: rriggs

! test/jdk/ProblemList.txt

Changeset: baafa605
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Weijun Wang <weijun at openjdk.org>
Date:      2021-09-24 16:46:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/baafa6059e7aa50978b0b29946fddb8b198a28d2

8274237: Replace 'for' cycles with iterator with enhanced-for in java.base

Reviewed-by: dfuchs, weijun

! src/java.base/share/classes/java/security/Security.java
! src/java.base/share/classes/java/security/cert/PKIXParameters.java
! src/java.base/share/classes/java/security/cert/X509CRLSelector.java
! src/java.base/share/classes/sun/net/ProgressMonitor.java

Changeset: 753b2563
Author:    Phil Race <prr at openjdk.org>
Date:      2021-09-24 17:31:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/753b25633bf07eed40fd25b4b89313644763cd56

8274296: Update or Problem List tests which may fail with uiScale=2 on macOS

Reviewed-by: jdv

! test/jdk/ProblemList.txt
! test/jdk/java/awt/Dialog/SiblingChildOrder/SiblingChildOrderTest.java
! test/jdk/java/awt/Paint/PaintNativeOnUpdate.java
! test/jdk/java/awt/Window/BackgroundIsNotUpdated/BackgroundIsNotUpdated.java
! test/jdk/java/awt/Window/MultiWindowApp/ChildAlwaysOnTopTest.java
! test/jdk/java/awt/Window/TranslucentJAppletTest/TranslucentJAppletTest.java
! test/jdk/javax/swing/JTabbedPane/TestBackgroundScrollPolicy.java
! test/jdk/javax/swing/plaf/nimbus/TestNimbusBGColor.java
! test/jdk/javax/swing/plaf/synth/SynthButtonUI/6276188/bug6276188.java

Changeset: 13e9ea9e
Author:    Smita Kamath <svkamath at openjdk.org>
Committer: Anthony Scarpino <ascarpino at openjdk.org>
Date:      2021-09-24 19:21:32 +0000
URL:       https://git.openjdk.java.net/loom/commit/13e9ea9e922030927775345b1abde1313a6ec03f

8273297: AES/GCM non-AVX512+VAES CPUs suffer after 8267125

Reviewed-by: ascarpino, sviswanathan, aph

! src/hotspot/cpu/aarch64/matcher_aarch64.hpp
! src/hotspot/cpu/arm/matcher_arm.hpp
! src/hotspot/cpu/ppc/matcher_ppc.hpp
! src/hotspot/cpu/s390/matcher_s390.hpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/macroAssembler_x86_aes.cpp
! src/hotspot/cpu/x86/matcher_x86.hpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/share/classfile/vmIntrinsics.hpp
! src/hotspot/share/opto/graphKit.cpp
! src/hotspot/share/opto/graphKit.hpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/runtime.cpp
! src/java.base/share/classes/com/sun/crypto/provider/GHASH.java
! src/java.base/share/classes/com/sun/crypto/provider/GaloisCounterMode.java
! test/hotspot/jtreg/compiler/codegen/aes/TestAESMain.java

Changeset: 341de49f
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-24 19:30:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/341de49f8f7a89b87804f681fb60c09f7d3240ab

8273492: Move evacuation failure handling into G1YoungCollector

Reviewed-by: sjohanss, ayang

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
! src/hotspot/share/gc/g1/g1EvacFailureRegions.cpp
! src/hotspot/share/gc/g1/g1EvacFailureRegions.hpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.cpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp
! src/hotspot/share/gc/g1/g1Policy.cpp
! src/hotspot/share/gc/g1/g1Policy.hpp
! src/hotspot/share/gc/g1/g1YoungCollector.cpp
! src/hotspot/share/gc/g1/g1YoungCollector.hpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.cpp

Changeset: 61ac53f6
Author:    Alex Menkov <amenkov at openjdk.org>
Date:      2021-09-24 21:50:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/61ac53f6e5a149c6ec68a8df43106e72bfd1ebb2

8210927: JDB tests do not update source path after doing a redefine class

Reviewed-by: sspitsyn

! test/jdk/com/sun/jdi/RedefineTTYLineNumber.java
! test/jdk/com/sun/jdi/lib/jdb/JdbCommand.java
! test/jdk/com/sun/jdi/lib/jdb/JdbTest.java

Changeset: 5756385c
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2021-09-24 23:12:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/5756385c2bb106917f45ba71b24cf1645f702ebf

8274273: Update testing docs for MacOS with Non-US locale

Reviewed-by: erikj

! doc/testing.html
! doc/testing.md

Changeset: 9bc865d3
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Erik Gahlin <egahlin at openjdk.org>
Date:      2021-09-25 11:42:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/9bc865d38c7e33036dd77392960d7d289d6eefa4

8273960: Redundant condition in Metadata.TypeComparator.compare

Reviewed-by: egahlin

! src/jdk.jfr/share/classes/jdk/jfr/internal/tool/Metadata.java

Changeset: 8c122af6
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2021-09-25 12:42:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/8c122af6d8c3028dc0c49d7f3d48471faa3ceaa8

8274314: Typo in WatchService#poll(long timeout, TimeUnit unit) javadoc

Reviewed-by: alanb, lancea

! src/java.base/share/classes/java/nio/file/WatchService.java

Changeset: ab28db14
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2021-09-25 13:38:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/ab28db1428e7109934ef1ae17ad574ed8042b9a0

8274312: ProblemList 2 serviceability/dcmd/gc tests with ZGC on macos-all
8274313: ProblemList sun/tools/jmap/BasicJMapTest.java subtests

Reviewed-by: stuefe, sspitsyn, dholmes

! test/hotspot/jtreg/ProblemList-zgc.txt
! test/jdk/ProblemList.txt

Changeset: 4838a2ca
Author:    Daniel Jelinski <daniel.jelinski at dynatrace.com>
Committer: Weijun Wang <weijun at openjdk.org>
Date:      2021-09-25 15:37:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/4838a2ca7c8e75b95c1c68ada7523e2a94815f45

8274143: Disable "invalid entry for security.provider.X" error message in log file when security.provider.X is empty

Reviewed-by: weijun

! src/java.base/share/classes/sun/security/jca/ProviderList.java

Changeset: 5ec1cdca
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2021-09-25 21:04:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/5ec1cdcaf39229a7d2457313600b0dc2bf8c6453

8274321: Standardize values of @since tags in javax.lang.model

Reviewed-by: darcy

! src/java.compiler/share/classes/javax/lang/model/element/Element.java
! src/java.compiler/share/classes/javax/lang/model/type/TypeMirror.java

Changeset: 7700b254
Author:    seanwxiang <seanwxiang at tencent.com>
Committer: Hui Shi <hshi at openjdk.org>
Date:      2021-09-26 11:43:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/7700b25460b9898060602396fed7bc590ba242b8

8273401: Disable JarIndex support in URLClassPath

Reviewed-by: dfuchs, lancea, alanb, mchung

! src/java.base/share/classes/jdk/internal/loader/URLClassPath.java
! test/jdk/sun/misc/JarIndex/JarIndexMergeForClassLoaderTest.java
! test/jdk/sun/misc/JarIndex/metaInfFilenames/Basic.java

Changeset: 252aaa92
Author:    bobpengxie <bobpengxie at tencent.com>
Committer: Jie Fu <jiefu at openjdk.org>
Date:      2021-09-26 14:48:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/252aaa9249d8979366b37d59487b5b039d923e35

8274293: Build failure on macOS with Xcode 13.0 as vfork is deprecated

Reviewed-by: alanb, stuefe, rriggs

! src/hotspot/os/posix/os_posix.cpp
! src/java.base/unix/native/libjava/ProcessImpl_md.c

Changeset: e3aff8f8
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2021-09-27 04:02:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/e3aff8f8d8b928348bf89715ba9eb905f0f21fa9

8274289: jdk/jfr/api/consumer/TestRecordedFrameType.java failed with "RuntimeException: assertNotEquals: expected Interpreted to not equal Interpreted"

Reviewed-by: mgronlun

! test/jdk/jdk/jfr/api/consumer/TestRecordedFrameType.java

Changeset: 7426fd4c
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2021-09-27 09:38:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/7426fd4c9c0428411d2c4a2c675fcad6646ea90a

8274325: C4819 warning at vm_version_x86.cpp on Windows after JDK-8234160

Reviewed-by: dholmes

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

Changeset: 7436a77e
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Pankaj Bansal <pbansal at openjdk.org>
Date:      2021-09-27 12:07:29 +0000
URL:       https://git.openjdk.java.net/loom/commit/7436a77e3d1232303264081cefb7166456601cac

8274317: Unnecessary reentrant synchronized block in java.awt.Cursor

Reviewed-by: serb, pbansal, prr

! src/java.desktop/share/classes/java/awt/Cursor.java

Changeset: b0983df5
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2021-09-27 14:05:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/b0983df5a404adb2f547d714d0fd19a090d1b3d3

8274074: SIGFPE with C2 compiled code with -XX:+StressGCM

Reviewed-by: roland, thartmann

! src/hotspot/share/opto/loopopts.cpp
+ test/hotspot/jtreg/compiler/loopopts/TestSinkingDivisorLostPin.java

Changeset: 172900da
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2021-09-27 16:28:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/172900dab133aad9029c904101ff9ddaaced6a8f

8274255: Update javac messages to use "enum class" rather than "enum type"

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties

Changeset: 2cffe4c8
Author:    Phil Race <prr at openjdk.org>
Date:      2021-09-27 16:41:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/2cffe4c8e0b8e6d5843b7e9545e4b4408c56465c

8274326: [macos] Ensure initialisation of sun/lwawt/macosx/CAccessibility in JavaComponentAccessibility.m

Reviewed-by: serb, pbansal, aivanov

! src/java.desktop/macosx/native/libawt_lwawt/awt/JavaComponentAccessibility.m

Changeset: daaa47e2
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2021-09-27 16:56:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/daaa47e2005cfa1d72f94a32e7756255f24c4d1f

8274311: Make build.tools.jigsaw.GenGraphs more configurable

Reviewed-by: alanb, iris

! make/jdk/src/classes/build/tools/jigsaw/GenGraphs.java
! make/jdk/src/classes/build/tools/jigsaw/javadoc-graphs.properties
! src/jdk.jdeps/share/classes/com/sun/tools/jdeps/ModuleDotGraph.java

Changeset: 14100d55
Author:    Mikhailo Seledtsov <mseledtsov at openjdk.org>
Date:      2021-09-27 18:06:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/14100d55dc822a7eb4f3e499aa9077e7ad17b2a6

8274170: Add hooks for custom makefiles to augment jtreg test execution

Reviewed-by: erikj

! make/RunTests.gmk

Changeset: 75404ea2
Author:    Mikael Vidstedt <mikael at openjdk.org>
Date:      2021-09-27 18:07:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/75404ea25ed5ed77fda41afc6662b1fe7ea2fb43

8267636: Bump minimum boot jdk to JDK 17

Reviewed-by: darcy, erikj, iris

! make/conf/jib-profiles.js
! make/conf/test-dependencies
! make/conf/version-numbers.conf

Changeset: 0865120e
Author:    bobpengxie <bobpengxie at tencent.com>
Committer: Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2021-09-27 18:16:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/0865120e95f31f3c84282613860e9198a7d3003c

8274345: make build-test-lib is broken

Reviewed-by: erikj

! make/test/BuildTestLib.gmk

Changeset: 5b660f33
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2021-09-27 19:57:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/5b660f3347917201902d501f371530a97c768977

8274392: Suppress more warnings on non-serializable non-transient instance fields in java.sql.rowset

Reviewed-by: bpb, lancea

! src/java.sql.rowset/share/classes/com/sun/rowset/CachedRowSetImpl.java
! src/java.sql.rowset/share/classes/com/sun/rowset/FilteredRowSetImpl.java
! src/java.sql.rowset/share/classes/com/sun/rowset/JdbcRowSetImpl.java
! src/java.sql.rowset/share/classes/com/sun/rowset/JoinRowSetImpl.java
! src/java.sql.rowset/share/classes/com/sun/rowset/WebRowSetImpl.java
! src/java.sql.rowset/share/classes/com/sun/rowset/internal/CachedRowSetWriter.java
! src/java.sql.rowset/share/classes/com/sun/rowset/internal/SyncResolverImpl.java

Changeset: c4b52c73
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2021-09-27 21:27:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/c4b52c7378183ab0fb987cc571c1debea450e125

8271303: jcmd VM.cds {static, dynamic}_dump should print more info

Reviewed-by: iklam, ccheung

! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/services/diagnosticCommand.cpp
! src/java.base/share/classes/jdk/internal/misc/CDS.java

Changeset: c880b87a
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2021-09-27 22:32:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/c880b87a205cc9611fe88cb29f506293dfebf946

8274367: Re-indent stack-trace examples for Throwable.printStackTrace

Reviewed-by: mchung, iris, darcy, bpb

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

Changeset: 8876eae4
Author:    Lin Zang <lzang at openjdk.org>
Date:      2021-09-28 02:59:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/8876eae42993d4425ba9886dde94b08f6101a257

8269685: Optimize HeapHprofBinWriter implementation
8262386: resourcehogs/serviceability/sa/TestHeapDumpForLargeArray.java timed out

Reviewed-by: sspitsyn, amenkov

! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/AbstractHeapGraphWriter.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/HeapGXLWriter.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/HeapHprofBinWriter.java

Changeset: 633eab23
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2021-09-28 04:54:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/633eab23f0c5cadac06e37b9d6eeef5696ca3d22

8174819: java/nio/file/WatchService/LotsOfEvents.java fails intermittently

Reviewed-by: alanb

! test/jdk/java/nio/file/WatchService/LotsOfEvents.java

Changeset: ddc26274
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2021-09-28 05:00:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/ddc262746aea99050b9a6484f51c7ddb8f4bc991

8273790: Potential cyclic dependencies between Gregorian and CalendarSystem

Reviewed-by: naoto, yyang, rriggs

! src/java.base/share/classes/sun/util/calendar/CalendarSystem.java
+ test/jdk/sun/util/calendar/CalendarSystemDeadLockTest.java

Changeset: af50772d
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2021-09-28 05:17:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/af50772d39a063652895e79d474da6ebb992cae0

8231640: (prop) Canonical property storage

Reviewed-by: rriggs, smarks, dfuchs, ihse

! src/java.base/share/classes/java/util/Properties.java
! src/java.base/share/classes/jdk/internal/util/StaticProperty.java
+ test/jdk/java/util/Properties/PropertiesStoreTest.java
+ test/jdk/java/util/Properties/StoreReproducibilityTest.java

Changeset: 3eca9c36
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2021-09-28 05:56:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/3eca9c36a63595baee0659ac818fd5bedc528db1

8264707: HotSpot Style Guide should permit use of lambda

Reviewed-by: stefank, dholmes, coleenp, iklam, sjohanss, eosterlund, iveresov, kvn

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

Changeset: 6a573b88
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2021-09-28 06:23:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/6a573b888d4d3322b9165562f85e1b7b781a5ff1

8273508: Support archived heap objects in SerialGC

Reviewed-by: tschatzl, ccheung

! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/cds/filemap.hpp
! src/hotspot/share/cds/heapShared.cpp
! src/hotspot/share/cds/heapShared.hpp
! src/hotspot/share/cds/metaspaceShared.cpp
! src/hotspot/share/gc/serial/serialHeap.cpp
! src/hotspot/share/gc/serial/serialHeap.hpp
! src/hotspot/share/gc/serial/tenuredGeneration.cpp
! src/hotspot/share/gc/serial/tenuredGeneration.hpp
! src/hotspot/share/gc/shared/collectedHeap.hpp
! test/hotspot/jtreg/TEST.groups
+ test/hotspot/jtreg/runtime/cds/appcds/TestSerialGCWithCDS.java
! test/hotspot/jtreg/runtime/cds/appcds/cacheObject/HeapFragmentationTest.java

Changeset: 961dcffc
Author:    Alexander Scherbatiy <alexsch at openjdk.org>
Date:      2021-09-28 09:26:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/961dcffc862a4830fbf26791835a98c12d4b513e

8273581: Change the mechanism by which JDK loads the platform-specific FontManager class

Reviewed-by: prr, psadhukhan, azvegint, aivanov, serb

+ src/java.desktop/macosx/classes/sun/font/PlatformFontInfo.java
! src/java.desktop/share/classes/sun/font/FontManagerFactory.java
+ src/java.desktop/unix/classes/sun/font/PlatformFontInfo.java
! src/java.desktop/unix/native/libawt/awt/awt_LoadLibrary.c
+ src/java.desktop/windows/classes/sun/font/PlatformFontInfo.java
+ test/jdk/sun/awt/font/CheckFontManagerSystemProperty.java

Changeset: 79865cd7
Author:    Tongbao Zhang <tobytbzhang at tencent.com>
Committer: Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-28 12:32:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/79865cd797737f22cd4efe7e9c03ddbb86095e64

8274259: G1: assert(check_alignment(result)) failed: address not aligned: 0x00000008baadbabe after JDK-8270009

Reviewed-by: tschatzl, sjohanss

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

Changeset: be403737
Author:    Artem Semenov <Artem.Semenov at jetbrains.com>
Committer: Anton Tarasov <ant at openjdk.org>
Date:      2021-09-28 16:08:30 +0000
URL:       https://git.openjdk.java.net/loom/commit/be4037374520917d5a0ed54eebb3d5d6d100d429

8274381: missing CAccessibility definitions in JNI code

Reviewed-by: pbansal, ant, kizune

! src/java.desktop/macosx/native/libawt_lwawt/awt/JavaAccessibilityUtilities.m
! src/java.desktop/macosx/native/libawt_lwawt/awt/a11y/CommonComponentAccessibility.m

Changeset: b36881fa
Author:    Artem Semenov <Artem.Semenov at jetbrains.com>
Committer: Anton Tarasov <ant at openjdk.org>
Date:      2021-09-28 16:40:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/b36881fa3b3f37400d4f2c0bca3192d88179f2ff

8274383: JNI call of getAccessibleSelection on a wrong thread

Reviewed-by: kizune, ant

! src/java.desktop/macosx/native/libawt_lwawt/awt/a11y/ComboBoxAccessibility.m

Changeset: 94f5e807
Author:    Sergey Tsypanov <sergei.tsypanov at yandex.ru>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2021-09-28 17:18:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/94f5e807c91674cf79e543a66cff1819206a790b

8274276: Cache normalizedBase URL in URLClassPath.FileLoader

Reviewed-by: dfuchs

! src/java.base/share/classes/jdk/internal/loader/URLClassPath.java

Changeset: 6f4cefbc
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Mandy Chung <mchung at openjdk.org>
Date:      2021-09-28 17:22:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/6f4cefbcbaad38dcacd4e047c6c232a0a7a2c19c

8274394: Use Optional.isEmpty instead of !Optional.isPresent in jdk.jlink

Reviewed-by: alanb, mchung

! src/jdk.jlink/share/classes/jdk/tools/jlink/builder/DefaultImageBuilder.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/JlinkTask.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/ResourcePoolManager.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/plugins/LegalNoticeFilePlugin.java
! src/jdk.jlink/share/classes/jdk/tools/jmod/JmodTask.java

Changeset: c57a6c62
Author:    Jesper Steen M?ller <jespersm at openjdk.org>
Committer: Christoph Langer <clanger at openjdk.org>
Date:      2021-09-28 18:22:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/c57a6c62baecde0bc10bfca89e0616b0c1fbb714

8274265: Suspicious string concatenation in logTestUtils.inline.hpp

Reviewed-by: clanger, mbaesken

! test/hotspot/gtest/logging/logTestUtils.inline.hpp
! test/hotspot/gtest/logging/test_logFileOutput.cpp

Changeset: b7425b63
Author:    Alexey Ivanov <aivanov at openjdk.org>
Date:      2021-09-28 19:15:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/b7425b63f6b69ba8709664377b4e037176ab6139

8239502: [TEST_BUG] Test javax/swing/text/FlowView/6318524/bug6318524.java never fails

Reviewed-by: serb

+ test/jdk/javax/swing/text/FlowView/6318524/bug6318524.java

Changeset: 67e52a30
Author:    Alexey Ivanov <aivanov at openjdk.org>
Date:      2021-09-28 19:16:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/67e52a3078b0e7e522297c6008f5ac3792937c6a

8273634: [TEST_BUG] Improve javax/swing/text/ParagraphView/6364882/bug6364882.java

Reviewed-by: serb

+ test/jdk/javax/swing/text/ParagraphView/6364882/bug6364882.java

Changeset: 6a477bda
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2021-09-28 21:02:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/6a477bda856d051904551995539e6c6bab1fa7da

8274415: Suppress warnings on non-serializable non-transient instance fields in java.xml

Reviewed-by: joehw

! src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/util/TypeCheckError.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/dom/AttrImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/dom/DocumentImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/dom/NamedNodeMapImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/dom/PSVIAttrNSImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/dom/PSVIElementNSImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/dom/ParentNode.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/io/MalformedByteSequenceException.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/xs/traversers/XSDComplexTypeTraverser.java
! src/java.xml/share/classes/com/sun/org/apache/xml/internal/utils/ObjectPool.java
! src/java.xml/share/classes/com/sun/org/apache/xml/internal/utils/SAXSourceLocator.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/Expression.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/NodeSetDTM.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/XPathException.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/axes/AxesWalker.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/axes/IteratorPool.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/axes/LocPathIterator.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/axes/MatchPatternIterator.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/axes/NodeSequence.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/axes/OneStepIterator.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/axes/ReverseAxesWalker.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/functions/FuncExtFunction.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/objects/XNodeSetForDOM.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/objects/XObject.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/objects/XRTreeFrag.java
! src/java.xml/share/classes/javax/xml/stream/XMLStreamException.java
! src/java.xml/share/classes/javax/xml/transform/TransformerException.java

Changeset: 2072bc77
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2021-09-28 21:21:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/2072bc77b4541c283adaa7eb51a38adcaf711fff

8274391: Suppress more warnings on non-serializable non-transient instance fields in java.util.concurrent

Reviewed-by: lancea, bpb, alanb, iris

! src/java.base/share/classes/java/util/concurrent/ForkJoinPool.java
! src/java.base/share/classes/java/util/concurrent/ForkJoinTask.java

Changeset: e49e5b5a
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2021-09-28 21:38:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/e49e5b5a7ed9e493380fb73100057898c707b31b

8273972: Multi-core choke point in CMM engine (LCMSTransform.doTransform)

Reviewed-by: prr

! src/java.desktop/share/classes/sun/java2d/cmm/lcms/LCMS.java
! src/java.desktop/share/classes/sun/java2d/cmm/lcms/LCMSTransform.java
! src/java.desktop/share/native/liblcms/LCMS.c
+ test/jdk/sun/java2d/cmm/ColorConvertOp/MTPerLineTransformValidation.java
+ test/jdk/sun/java2d/cmm/ColorConvertOp/MTTransformValidation.java

Changeset: d8a278f3
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2021-09-28 21:48:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/d8a278f3948e9a5c881e64cce0a588e31246a4b5

8274396: Suppress more warnings on non-serializable non-transient instance fields in client libs

Reviewed-by: bpb, naoto, serb, iris

! src/java.desktop/share/classes/com/sun/beans/editors/FontEditor.java
! src/java.desktop/share/classes/sun/awt/im/CompositionArea.java
! src/java.desktop/share/classes/sun/awt/im/InputMethodJFrame.java
! src/java.desktop/share/classes/sun/awt/im/SimpleInputMethodWindow.java
! src/java.desktop/share/classes/sun/print/PrinterJobWrapper.java

Changeset: 1a29b1e9
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Sergey Bylokhov <serb at openjdk.org>
Date:      2021-09-28 23:01:57 +0000
URL:       https://git.openjdk.java.net/loom/commit/1a29b1e95e448bbef93373a25ba93a5591faed49

8274016: Replace 'for' cycles with iterator with enhanced-for in java.desktop

Reviewed-by: serb

! src/java.desktop/share/classes/com/sun/imageio/plugins/common/SimpleRenderedImage.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/jpeg/JFIFMarkerSegment.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/jpeg/JPEGImageReader.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/jpeg/JPEGImageWriter.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/jpeg/JPEGMetadata.java
! src/java.desktop/share/classes/java/awt/DefaultKeyboardFocusManager.java
! src/java.desktop/share/classes/java/awt/KeyboardFocusManager.java
! src/java.desktop/share/classes/java/beans/MetaData.java
! src/java.desktop/share/classes/java/beans/beancontext/BeanContextSupport.java
! src/java.desktop/share/classes/javax/swing/RepaintManager.java
! src/java.desktop/share/classes/sun/awt/SunToolkit.java
! src/java.desktop/unix/classes/sun/awt/X11/XToolkit.java
! src/java.desktop/unix/classes/sun/awt/X11/XWindowPeer.java

Changeset: 53b25bce
Author:    Scott Gibbons <scott.gibbons at intel.com>
Committer: Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2021-09-28 23:03:01 +0000
URL:       https://git.openjdk.java.net/loom/commit/53b25bce878bc291f3a217da7c26fd3097f18cfd

8273459: Update code segment alignment to 64 bytes

Reviewed-by: kvn, sviswanathan

! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/stubGenerator_x86_32.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp

Changeset: 2657bcbd
Author:    David Holmes <dholmes at openjdk.org>
Date:      2021-09-28 23:24:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/2657bcbd9965d8af83f4063e3602c409735493d1

8274136: -XX:+ExitOnOutOfMemoryError calls exit while threads are running

Reviewed-by: stuefe, hseigel

! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/runtime/os.hpp
! src/hotspot/share/utilities/debug.cpp

Changeset: 5b0c9ccc
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2021-09-28 23:53:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/5b0c9ccc495b6bf8061c161d48f73238c7167bc0

8274172: Convert JavadocTester to use NIO

Reviewed-by: prappo

! test/langtools/jdk/javadoc/doclet/testDocFileDir/TestDocFileDir.java
! test/langtools/jdk/javadoc/doclet/testMetadata/TestMetadata.java
! test/langtools/jdk/javadoc/doclet/testRelativeLinks/TestRelativeLinks.java
! test/langtools/jdk/javadoc/doclet/testSearchScript/TestSearchScript.java
! test/langtools/jdk/javadoc/doclet/testSingletonLists/TestSingletonLists.java
! test/langtools/jdk/javadoc/doclet/testStylesheet/TestStylesheet.java
! test/langtools/jdk/javadoc/lib/javadoc/tester/JavadocTester.java
! test/langtools/tools/lib/toolbox/ToolBox.java

Changeset: 756d22c3
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-29 05:41:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/756d22c3563ac92e74bb68d5eecb86d4fbab2c6b

8274130: C2: MulNode::Ideal chained transformations may act on wrong nodes

Reviewed-by: thartmann, kvn

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

Changeset: c4d11570
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2021-09-29 09:54:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/c4d115701d102c33af937ca25dda8ac50117ac6b

8271855: [TESTBUG] Wrong weakCompareAndSet assumption in UnsafeIntrinsicsTest

Reviewed-by: goetz, thartmann

! test/hotspot/jtreg/compiler/gcbarriers/UnsafeIntrinsicsTest.java

Changeset: aaa36cc0
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2021-09-29 12:58:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/aaa36cc0069043e34b47e89769eb9eba39e5362a

8274242: Implement fast-path for ASCII-compatible CharsetEncoders on x86

Reviewed-by: naoto, thartmann

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/matcher_aarch64.hpp
! src/hotspot/cpu/arm/matcher_arm.hpp
! src/hotspot/cpu/ppc/matcher_ppc.hpp
! src/hotspot/cpu/ppc/ppc.ad
! src/hotspot/cpu/s390/matcher_s390.hpp
! src/hotspot/cpu/s390/s390.ad
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/matcher_x86.hpp
! src/hotspot/cpu/x86/x86_32.ad
! src/hotspot/cpu/x86/x86_64.ad
! src/hotspot/share/classfile/vmIntrinsics.cpp
! src/hotspot/share/classfile/vmIntrinsics.hpp
! src/hotspot/share/opto/c2compiler.cpp
! src/hotspot/share/opto/intrinsicnode.hpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/library_call.hpp
! src/java.base/share/classes/java/lang/StringCoding.java
! src/java.base/share/classes/java/lang/System.java
! src/java.base/share/classes/jdk/internal/access/JavaLangAccess.java
! src/java.base/share/classes/sun/nio/cs/CESU_8.java
! src/java.base/share/classes/sun/nio/cs/SingleByte.java
! src/java.base/share/classes/sun/nio/cs/US_ASCII.java
! src/java.base/share/classes/sun/nio/cs/UTF_8.java
- test/hotspot/jtreg/compiler/codegen/Test6896617.java
+ test/hotspot/jtreg/compiler/intrinsics/string/TestEncodeIntrinsics.java
! test/micro/org/openjdk/bench/java/nio/CharsetEncodeDecode.java

Changeset: 1dc8fa99
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-29 13:59:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/1dc8fa9902cf2cfa3556ccffb15244115f594966

8274340: [BACKOUT] JDK-8271880: Tighten condition for excluding regions from collecting cards with cross-references

Reviewed-by: kbarrett, ayang

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
! src/hotspot/share/gc/g1/g1EvacFailure.cpp
! src/hotspot/share/gc/g1/g1EvacFailure.hpp
! src/hotspot/share/gc/g1/g1HeapRegionAttr.hpp
! src/hotspot/share/gc/g1/g1OopClosures.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.inline.hpp
! src/hotspot/share/gc/g1/g1YoungCollector.cpp
! src/hotspot/share/gc/g1/g1YoungCollector.hpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.cpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.hpp

Changeset: c3ae0ba2
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2021-09-30 19:09:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/c3ae0ba2a967a09e4d9d902d8dba98b8b816e70f

Merge to jdk-18+17

! make/RunTests.gmk
! make/conf/jib-profiles.js
! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/stubGenerator_x86_32.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/cpu/x86/x86_64.ad
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/cds/heapShared.cpp
! src/hotspot/share/classfile/vmIntrinsics.cpp
! src/hotspot/share/classfile/vmIntrinsics.hpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
! src/hotspot/share/gc/g1/g1EvacFailureRegions.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/serial/serialHeap.cpp
! src/hotspot/share/gc/shared/collectedHeap.hpp
! src/hotspot/share/opto/c2compiler.cpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/intrinsicnode.hpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/library_call.hpp
! src/hotspot/share/opto/output.cpp
! src/hotspot/share/opto/runtime.cpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/mutexLocker.hpp
! src/hotspot/share/services/attachListener.cpp
! src/hotspot/share/services/diagnosticCommand.cpp
! src/hotspot/share/services/heapDumper.cpp
! src/hotspot/share/utilities/debug.cpp
! src/java.base/share/classes/java/io/PrintStream.java
! src/java.base/share/classes/java/lang/System.java
! src/java.base/share/classes/java/lang/Throwable.java
! src/java.base/share/classes/java/util/concurrent/ForkJoinPool.java
! src/java.base/share/classes/java/util/concurrent/ForkJoinTask.java
! src/java.base/share/classes/jdk/internal/access/JavaLangAccess.java
! test/hotspot/jtreg/TEST.groups
! test/jdk/ProblemList.txt
! make/RunTests.gmk
! make/conf/jib-profiles.js
! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/stubGenerator_x86_32.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/cpu/x86/x86_64.ad
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/cds/heapShared.cpp
! src/hotspot/share/classfile/vmIntrinsics.cpp
! src/hotspot/share/classfile/vmIntrinsics.hpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
! src/hotspot/share/gc/g1/g1EvacFailureRegions.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/serial/serialHeap.cpp
! src/hotspot/share/gc/shared/collectedHeap.hpp
! src/hotspot/share/opto/c2compiler.cpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/intrinsicnode.hpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/library_call.hpp
! src/hotspot/share/opto/output.cpp
! src/hotspot/share/opto/runtime.cpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/mutexLocker.hpp
! src/hotspot/share/services/attachListener.cpp
! src/hotspot/share/services/diagnosticCommand.cpp
! src/hotspot/share/services/heapDumper.cpp
! src/hotspot/share/utilities/debug.cpp
! src/java.base/share/classes/java/io/PrintStream.java
! src/java.base/share/classes/java/lang/System.java
! src/java.base/share/classes/java/lang/Throwable.java
! src/java.base/share/classes/java/util/concurrent/ForkJoinPool.java
! src/java.base/share/classes/java/util/concurrent/ForkJoinTask.java
! src/java.base/share/classes/jdk/internal/access/JavaLangAccess.java
! test/hotspot/jtreg/TEST.groups
! test/jdk/ProblemList.txt


From duke at openjdk.java.net  Thu Sep 30 18:59:46 2021
From: duke at openjdk.java.net (duke)
Date: Thu, 30 Sep 2021 18:59:46 GMT
Subject: git: openjdk/loom: master: 85 new changesets
Message-ID: <78d43911-dafb-4178-adee-2bd69fd5c238@openjdk.java.net>

Changeset: 60313889
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2021-09-22 21:28:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/603138895f1665e75f01bb787af3222f08abc4db

8273714: jdk/jfr/api/consumer/TestRecordedFrame.java still times out after JDK-8273047

Reviewed-by: mgronlun

! test/jdk/jdk/jfr/api/consumer/TestRecordedFrame.java
+ test/jdk/jdk/jfr/api/consumer/TestRecordedFrameType.java

Changeset: 9d3379b9
Author:    Ningsheng Jian <njian at openjdk.org>
Date:      2021-09-23 02:58:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/9d3379b9755e9739f0b8f5c29deb1d28d0f3aa81

8267356: AArch64: Vector API SVE codegen support

Co-authored-by: Xiaohong Gong <xgong at openjdk.org>
Co-authored-by: Wang Huang <whuang at openjdk.org>
Co-authored-by: Ningsheng Jian <njian at openjdk.org>
Co-authored-by: Xuejin He <xhe at openjdk.org>
Co-authored-by: Ai Jiaming <aijiaming1 at huawei.com>
Co-authored-by: Eric Liu <eliu at openjdk.org>
Reviewed-by: aph, ngasson

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/aarch64_neon.ad
! src/hotspot/cpu/aarch64/aarch64_neon_ad.m4
! src/hotspot/cpu/aarch64/aarch64_sve.ad
! src/hotspot/cpu/aarch64/aarch64_sve_ad.m4
! src/hotspot/cpu/aarch64/assembler_aarch64.cpp
! src/hotspot/cpu/aarch64/assembler_aarch64.hpp
! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/share/opto/output.cpp
! test/hotspot/gtest/aarch64/aarch64-asmtest.py
! test/hotspot/gtest/aarch64/asmtest.out.h

Changeset: 0fbbe4c9
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2021-09-23 03:49:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/0fbbe4c9a779c24d5502648c866b7f1e1e50acc0

8274033: Some tier-4 CDS EpsilonGC tests throw OOM

Reviewed-by: dholmes, ccheung, minqi

! test/hotspot/jtreg/TEST.groups

Changeset: 45adc922
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2021-09-23 05:15:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/45adc9227a28c8d614c41ac496bbeaa752e5fd7b

8273578: javax/swing/JMenu/4515762/bug4515762.java fails on macOS 12

Reviewed-by: jdv, serb

! test/jdk/ProblemList.txt
! test/jdk/javax/swing/JMenu/4515762/bug4515762.java

Changeset: 1c6fa113
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2021-09-23 05:34:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/1c6fa113bd06585945e077f0d2004a291c27946d

8273979: move some os time related functions to os_posix for POSIX platforms

Reviewed-by: dholmes, lucy

! src/hotspot/os/aix/os_aix.cpp
! src/hotspot/os/bsd/os_bsd.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/posix/os_posix.cpp

Changeset: 2166ed13
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2021-09-23 05:37:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/2166ed136917bb68f8155a25e4f4a6c5c7115566

8273894: ConcurrentModificationException raised every time ReferralsCache drops referral

Reviewed-by: shade

! src/java.security.jgss/share/classes/sun/security/krb5/internal/ReferralsCache.java

Changeset: a74c099d
Author:    Lin Zang <lzang at openjdk.org>
Date:      2021-09-23 07:00:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/a74c099d67272b2ef542405d30db62a82cbbebc6

8252842: Extend jmap to support parallel heap dump

Reviewed-by: rschmelter, cjplummer

! src/hotspot/share/services/attachListener.cpp
! src/hotspot/share/services/heapDumper.cpp
! src/hotspot/share/services/heapDumper.hpp
! src/hotspot/share/services/heapDumperCompression.cpp
! src/hotspot/share/services/heapDumperCompression.hpp
! test/lib/jdk/test/lib/hprof/parser/Reader.java

Changeset: 8b833bbe
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Christian Hagedorn <chagedorn at openjdk.org>
Date:      2021-09-23 07:47:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/8b833bbea84829664f23d17c7f94c0379b48f365

8274048: IGV: Replace usages of Collections.sort with List.sort call

Reviewed-by: chagedorn

! src/utils/IdealGraphVisualizer/Data/src/main/java/com/sun/hotspot/igv/data/InputGraph.java
! src/utils/IdealGraphVisualizer/Data/src/main/java/com/sun/hotspot/igv/data/Properties.java
! src/utils/IdealGraphVisualizer/FilterWindow/src/main/java/com/sun/hotspot/igv/filterwindow/FilterTopComponent.java
! src/utils/IdealGraphVisualizer/Graph/src/main/java/com/sun/hotspot/igv/graph/Diagram.java
! src/utils/IdealGraphVisualizer/Graph/src/main/java/com/sun/hotspot/igv/graph/Figure.java
! src/utils/IdealGraphVisualizer/HierarchicalLayout/src/main/java/com/sun/hotspot/igv/hierarchicallayout/HierarchicalLayoutManager.java
! src/utils/IdealGraphVisualizer/ServerCompiler/src/main/java/com/sun/hotspot/igv/servercompiler/ServerCompilerScheduler.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/NodeQuickSearch.java

Changeset: 87998565
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2021-09-23 08:08:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/8799856528f5804b616b734caed3fc4ba9811bfa

8274075: Fix miscellaneous typos in java.base

Reviewed-by: dfuchs, darcy, iris, lancea, bpb

! src/java.base/share/classes/java/io/PrintStream.java
! src/java.base/share/classes/java/io/WriteAbortedException.java
! src/java.base/share/classes/java/lang/Throwable.java
! src/java.base/share/classes/java/lang/invoke/LambdaProxyClassArchive.java
! src/java.base/share/classes/java/lang/invoke/MethodHandles.java
! src/java.base/share/classes/java/nio/file/FileChannelLinesSpliterator.java
! src/java.base/share/classes/java/security/Security.java
! src/java.base/share/classes/java/util/Properties.java
! src/java.base/share/classes/java/util/stream/AbstractPipeline.java

Changeset: 4f3b626a
Author:    Andrew Haley <aph at openjdk.org>
Date:      2021-09-23 09:00:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/4f3b626a36319cbbbbdcb1c02a84486a3d4eddb6

8271567: AArch64: AES Galois CounterMode (GCM) interleaved implementation using vector instructions

Reviewed-by: ngasson, adinn, xliu

! src/hotspot/cpu/aarch64/assembler_aarch64.hpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
+ src/hotspot/cpu/aarch64/macroAssembler_aarch64_aes.cpp
! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/cpu/aarch64/stubRoutines_aarch64.hpp
! src/hotspot/cpu/aarch64/vm_version_aarch64.cpp
! src/hotspot/os_cpu/bsd_aarch64/vm_version_bsd_aarch64.cpp

Changeset: d0987513
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2021-09-23 11:21:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/d0987513665def1b6b2981ab5932b6f1b8b310d8

8273916: Remove 'special' ranking

Reviewed-by: dholmes, pchilanomate

! src/hotspot/share/runtime/mutex.hpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/mutexLocker.hpp
! test/hotspot/gtest/runtime/test_mutex.cpp
! test/hotspot/gtest/runtime/test_safepoint_locks.cpp

Changeset: c4345285
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2021-09-23 12:48:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/c43452859d7211f0d6537d71bd0df89412d4ff6f

8273546: DecimalFormat documentation contains literal HTML character references

Reviewed-by: joehw, bpb, iris, lancea

! src/java.base/share/classes/java/math/BigInteger.java
! src/java.base/share/classes/java/text/CompactNumberFormat.java
! src/java.base/share/classes/java/text/DecimalFormat.java

Changeset: 66ce09f5
Author:    Tobias Holenstein <tobias.holenstein at oracle.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2021-09-23 12:55:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/66ce09f51eb37029c8ba67a70f8c90a307dae1eb

8272703: StressSeed should be set via FLAG_SET_ERGO

Reviewed-by: chagedorn, thartmann

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

Changeset: 653a612a
Author:    Tobias Holenstein <tobias.holenstein at oracle.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2021-09-23 12:59:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/653a612a5aac266509f414c570871b7141b9347d

8270156: Add "randomness" and "stress" keys to JTreg tests which use StressGCM, StressLCM and/or StressIGVN

Reviewed-by: thartmann, chagedorn

! test/hotspot/jtreg/compiler/arguments/TestStressOptions.java
! test/hotspot/jtreg/compiler/c2/Test7179138_1.java
! test/hotspot/jtreg/compiler/c2/TestJumpTable.java
! test/hotspot/jtreg/compiler/debug/TestGenerateStressSeed.java
! test/hotspot/jtreg/compiler/debug/TestStressCM.java
! test/hotspot/jtreg/compiler/debug/TestStressIGVNAndCCP.java
! test/hotspot/jtreg/compiler/exceptions/TestSpilling.java
! test/hotspot/jtreg/compiler/loopopts/TestLostDependencyOnZeroTripGuard.java

Changeset: 1b7f4b7d
Author:    Liam Miller-Cushon <cushon at openjdk.org>
Date:      2021-09-23 13:41:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/1b7f4b7dd8a6070d290875a95099780c9f060139

8274169: HotSpot Style Guide has stale link to chromium style guide

Reviewed-by: dholmes, ihse

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

Changeset: 3b1b8fc6
Author:    Roger Riggs <rriggs at openjdk.org>
Date:      2021-09-23 15:01:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/3b1b8fc646493eae5f4df828afe29abb75fa5e60

8269850: Most JDK releases report macOS version 12 as 10.16 instead of 12.0

Reviewed-by: naoto, clanger

! src/java.base/macosx/native/libjava/java_props_macosx.c

Changeset: 1fdc6560
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2021-09-23 15:57:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/1fdc6560841f72b761756d935dd02e4bb2395ec6

8274175: (fc) java/nio/channels/FileChannel/Transfer2GPlus.java still failed in timeout

Reviewed-by: alanb

! test/jdk/java/nio/channels/FileChannel/Transfer2GPlus.java

Changeset: 5ffbe755
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2021-09-23 16:18:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/5ffbe7555771c67e28b5361d2a569f3dd858ff36

8274195: Doc cleanup in java.nio.file

Reviewed-by: alanb, lancea, bpb

! src/java.base/share/classes/java/nio/file/DirectoryStream.java
! src/java.base/share/classes/java/nio/file/Files.java

Changeset: 0aa63fec
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2021-09-23 17:14:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/0aa63feca8704c8958530ef9e3df128570c50e12

8274216: ProblemList 2 serviceability/dcmd/gc tests with ZGC on linux-all and windows-all

Reviewed-by: darcy, tschatzl

! test/hotspot/jtreg/ProblemList-zgc.txt

Changeset: 56b8b352
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Roger Riggs <rriggs at openjdk.org>
Date:      2021-09-23 20:04:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/56b8b35286634f2d2224ca445bc9f32ff284ae74

8273261: Replace 'while' cycles with iterator with enhanced-for in java.base

Reviewed-by: dfuchs, rriggs, iris, mullan

! src/java.base/share/classes/java/security/cert/X509CRLSelector.java
! src/java.base/share/classes/java/security/cert/X509CertSelector.java
! src/java.base/share/classes/java/text/AttributedString.java
! src/java.base/share/classes/javax/security/auth/PrivateCredentialPermission.java
! src/java.base/share/classes/javax/security/auth/Subject.java
! src/java.base/share/classes/jdk/internal/util/jar/JarIndex.java
! src/java.base/share/classes/sun/net/www/protocol/ftp/FtpURLConnection.java
! src/java.base/share/classes/sun/net/www/protocol/http/AuthCacheImpl.java
! src/java.base/share/classes/sun/security/provider/SubjectCodeSource.java
! src/java.base/share/classes/sun/security/tools/keytool/Main.java
! src/java.base/share/classes/sun/security/x509/PolicyInformation.java

Changeset: bb74ae87
Author:    Julia Boes <jboes at openjdk.org>
Date:      2021-09-24 08:08:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/bb74ae87abee0fb550e4138242919ec791f7791c

8274171: java/nio/file/Files/probeContentType/Basic.java failed on "Content type" mismatches

Reviewed-by: rriggs, bpb

! test/jdk/java/nio/file/Files/probeContentType/Basic.java

Changeset: 1d440141
Author:    Hannes Walln?fer <hannesw at openjdk.org>
Date:      2021-09-24 08:51:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/1d44014171637b0134fb0e39f871584e6c8793f3

8273034: Make javadoc navigation collapsible on small displays

Reviewed-by: jjg

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlIds.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/Navigation.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlAttr.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlStyle.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/search.js.template
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/standard.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/stylesheet.css
! test/langtools/jdk/javadoc/doclet/checkStylesheetClasses/CheckStylesheetClasses.java
! test/langtools/jdk/javadoc/doclet/testPackageSummary/TestPackageSummary.java
! test/langtools/jdk/javadoc/doclet/testStylesheet/TestStylesheet.java

Changeset: 971aa353
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-24 09:03:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/971aa353aae51222ca33ebfdd61b91672a6c871a

8274083: Update testing docs to mention tiered testing

Reviewed-by: dholmes, jiefu, stuefe, ihse, mseledtsov, alanb

! doc/testing.html
! doc/testing.md

Changeset: d91e227a
Author:    Masanori Yano <myano at openjdk.org>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2021-09-24 11:17:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/d91e227abb94953129adc297fbd456c55bb2ae10

8238274: (sctp) JDK-7118373 is not fixed for SctpChannel

Reviewed-by: dfuchs

! src/jdk.sctp/unix/classes/sun/nio/ch/sctp/SctpChannelImpl.java
! src/jdk.sctp/unix/classes/sun/nio/ch/sctp/SctpMultiChannelImpl.java
! src/jdk.sctp/unix/classes/sun/nio/ch/sctp/SctpServerChannelImpl.java
+ test/jdk/com/sun/nio/sctp/SctpChannel/CloseDescriptors.java

Changeset: db23ecdf
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-24 12:06:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/db23ecdfae44a5387c2407e9e0f300f08770e7c0

8274191: Improve g1 evacuation failure injector performance

Reviewed-by: kbarrett, ayang

! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp
! src/hotspot/share/gc/g1/g1YoungGCEvacFailureInjector.cpp
! src/hotspot/share/gc/g1/g1YoungGCEvacFailureInjector.hpp
! src/hotspot/share/gc/g1/g1YoungGCEvacFailureInjector.inline.hpp
! src/hotspot/share/gc/g1/g1_globals.hpp

Changeset: 5a12af76
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-24 12:07:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/5a12af762df0c45edea94fb433bbe0eb54e6505f

8271880: Tighten condition for excluding regions from collecting cards with cross-references

Reviewed-by: ayang, sjohanss

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
! src/hotspot/share/gc/g1/g1EvacFailure.cpp
! src/hotspot/share/gc/g1/g1EvacFailure.hpp
! src/hotspot/share/gc/g1/g1HeapRegionAttr.hpp
! src/hotspot/share/gc/g1/g1OopClosures.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.inline.hpp
! src/hotspot/share/gc/g1/g1YoungCollector.cpp
! src/hotspot/share/gc/g1/g1YoungCollector.hpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.cpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.hpp

Changeset: 5ba0d09f
Author:    Alexey Bakhtin <abakhtin at openjdk.org>
Committer: Vladimir Kempik <vkempik at openjdk.org>
Date:      2021-09-24 12:09:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/5ba0d09fe47439880daf913f4ff0b978ed9c1ac6

8274205: Handle KDC_ERR_SVC_UNAVAILABLE error code from KDC

Co-authored-by: Weijun Wang <weijun at openjdk.org>
Reviewed-by: weijun

! src/java.security.jgss/share/classes/sun/security/krb5/KdcComm.java
! src/java.security.jgss/share/classes/sun/security/krb5/internal/Krb5.java
+ test/jdk/sun/security/krb5/auto/Unavailable.java

Changeset: f36a2bbd
Author:    Andy Herrick <herrick at openjdk.org>
Date:      2021-09-24 12:43:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/f36a2bbd15d94d4371c2117ce08b7f04a0d59da4

8274087: Windows DLL path not set correctly.

Reviewed-by: almatvee, asemenyuk

! src/jdk.jpackage/windows/native/applauncher/WinLauncher.cpp

Changeset: f214d6e8
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Lance Andersen <lancea at openjdk.org>
Date:      2021-09-24 14:09:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/f214d6e8736a620c8e1b87c30587aa0977cccc4c

8274234: Remove unnecessary boxing via primitive wrapper valueOf(String) methods in java.sql.rowset

Reviewed-by: lancea, bpb

! src/java.sql.rowset/share/classes/com/sun/rowset/CachedRowSetImpl.java
! src/java.sql.rowset/share/classes/com/sun/rowset/internal/XmlReaderContentHandler.java

Changeset: 718eff2b
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-24 15:31:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/718eff2bb6e938440df9f7b982ef6d2f4060a759

8273380: ARM32: Default to {ldrexd,strexd} in StubRoutines::atomic_{load|store}_long

Reviewed-by: dlong, dsamersoff

! src/hotspot/cpu/arm/stubGenerator_arm.cpp

Changeset: e741a180
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2021-09-24 15:44:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/e741a18062061c1959f7881503aaf3a4cbcae776

8274233: Minor cleanup for ToolBox

Reviewed-by: iris

! test/langtools/tools/lib/toolbox/ToolBox.java

Changeset: 0c050be6
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2021-09-24 15:46:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/0c050be64b7db297126c4dca6c7ebfc9f386b9db

8274294: ProblemList sun/tools/jmap/BasicJMapTest.java

Reviewed-by: rriggs

! test/jdk/ProblemList.txt

Changeset: baafa605
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Weijun Wang <weijun at openjdk.org>
Date:      2021-09-24 16:46:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/baafa6059e7aa50978b0b29946fddb8b198a28d2

8274237: Replace 'for' cycles with iterator with enhanced-for in java.base

Reviewed-by: dfuchs, weijun

! src/java.base/share/classes/java/security/Security.java
! src/java.base/share/classes/java/security/cert/PKIXParameters.java
! src/java.base/share/classes/java/security/cert/X509CRLSelector.java
! src/java.base/share/classes/sun/net/ProgressMonitor.java

Changeset: 753b2563
Author:    Phil Race <prr at openjdk.org>
Date:      2021-09-24 17:31:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/753b25633bf07eed40fd25b4b89313644763cd56

8274296: Update or Problem List tests which may fail with uiScale=2 on macOS

Reviewed-by: jdv

! test/jdk/ProblemList.txt
! test/jdk/java/awt/Dialog/SiblingChildOrder/SiblingChildOrderTest.java
! test/jdk/java/awt/Paint/PaintNativeOnUpdate.java
! test/jdk/java/awt/Window/BackgroundIsNotUpdated/BackgroundIsNotUpdated.java
! test/jdk/java/awt/Window/MultiWindowApp/ChildAlwaysOnTopTest.java
! test/jdk/java/awt/Window/TranslucentJAppletTest/TranslucentJAppletTest.java
! test/jdk/javax/swing/JTabbedPane/TestBackgroundScrollPolicy.java
! test/jdk/javax/swing/plaf/nimbus/TestNimbusBGColor.java
! test/jdk/javax/swing/plaf/synth/SynthButtonUI/6276188/bug6276188.java

Changeset: 13e9ea9e
Author:    Smita Kamath <svkamath at openjdk.org>
Committer: Anthony Scarpino <ascarpino at openjdk.org>
Date:      2021-09-24 19:21:32 +0000
URL:       https://git.openjdk.java.net/loom/commit/13e9ea9e922030927775345b1abde1313a6ec03f

8273297: AES/GCM non-AVX512+VAES CPUs suffer after 8267125

Reviewed-by: ascarpino, sviswanathan, aph

! src/hotspot/cpu/aarch64/matcher_aarch64.hpp
! src/hotspot/cpu/arm/matcher_arm.hpp
! src/hotspot/cpu/ppc/matcher_ppc.hpp
! src/hotspot/cpu/s390/matcher_s390.hpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/macroAssembler_x86_aes.cpp
! src/hotspot/cpu/x86/matcher_x86.hpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/share/classfile/vmIntrinsics.hpp
! src/hotspot/share/opto/graphKit.cpp
! src/hotspot/share/opto/graphKit.hpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/runtime.cpp
! src/java.base/share/classes/com/sun/crypto/provider/GHASH.java
! src/java.base/share/classes/com/sun/crypto/provider/GaloisCounterMode.java
! test/hotspot/jtreg/compiler/codegen/aes/TestAESMain.java

Changeset: 341de49f
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-24 19:30:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/341de49f8f7a89b87804f681fb60c09f7d3240ab

8273492: Move evacuation failure handling into G1YoungCollector

Reviewed-by: sjohanss, ayang

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
! src/hotspot/share/gc/g1/g1EvacFailureRegions.cpp
! src/hotspot/share/gc/g1/g1EvacFailureRegions.hpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.cpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp
! src/hotspot/share/gc/g1/g1Policy.cpp
! src/hotspot/share/gc/g1/g1Policy.hpp
! src/hotspot/share/gc/g1/g1YoungCollector.cpp
! src/hotspot/share/gc/g1/g1YoungCollector.hpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.cpp

Changeset: 61ac53f6
Author:    Alex Menkov <amenkov at openjdk.org>
Date:      2021-09-24 21:50:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/61ac53f6e5a149c6ec68a8df43106e72bfd1ebb2

8210927: JDB tests do not update source path after doing a redefine class

Reviewed-by: sspitsyn

! test/jdk/com/sun/jdi/RedefineTTYLineNumber.java
! test/jdk/com/sun/jdi/lib/jdb/JdbCommand.java
! test/jdk/com/sun/jdi/lib/jdb/JdbTest.java

Changeset: 5756385c
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2021-09-24 23:12:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/5756385c2bb106917f45ba71b24cf1645f702ebf

8274273: Update testing docs for MacOS with Non-US locale

Reviewed-by: erikj

! doc/testing.html
! doc/testing.md

Changeset: 9bc865d3
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Erik Gahlin <egahlin at openjdk.org>
Date:      2021-09-25 11:42:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/9bc865d38c7e33036dd77392960d7d289d6eefa4

8273960: Redundant condition in Metadata.TypeComparator.compare

Reviewed-by: egahlin

! src/jdk.jfr/share/classes/jdk/jfr/internal/tool/Metadata.java

Changeset: 8c122af6
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2021-09-25 12:42:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/8c122af6d8c3028dc0c49d7f3d48471faa3ceaa8

8274314: Typo in WatchService#poll(long timeout, TimeUnit unit) javadoc

Reviewed-by: alanb, lancea

! src/java.base/share/classes/java/nio/file/WatchService.java

Changeset: ab28db14
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2021-09-25 13:38:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/ab28db1428e7109934ef1ae17ad574ed8042b9a0

8274312: ProblemList 2 serviceability/dcmd/gc tests with ZGC on macos-all
8274313: ProblemList sun/tools/jmap/BasicJMapTest.java subtests

Reviewed-by: stuefe, sspitsyn, dholmes

! test/hotspot/jtreg/ProblemList-zgc.txt
! test/jdk/ProblemList.txt

Changeset: 4838a2ca
Author:    Daniel Jelinski <daniel.jelinski at dynatrace.com>
Committer: Weijun Wang <weijun at openjdk.org>
Date:      2021-09-25 15:37:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/4838a2ca7c8e75b95c1c68ada7523e2a94815f45

8274143: Disable "invalid entry for security.provider.X" error message in log file when security.provider.X is empty

Reviewed-by: weijun

! src/java.base/share/classes/sun/security/jca/ProviderList.java

Changeset: 5ec1cdca
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2021-09-25 21:04:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/5ec1cdcaf39229a7d2457313600b0dc2bf8c6453

8274321: Standardize values of @since tags in javax.lang.model

Reviewed-by: darcy

! src/java.compiler/share/classes/javax/lang/model/element/Element.java
! src/java.compiler/share/classes/javax/lang/model/type/TypeMirror.java

Changeset: 7700b254
Author:    seanwxiang <seanwxiang at tencent.com>
Committer: Hui Shi <hshi at openjdk.org>
Date:      2021-09-26 11:43:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/7700b25460b9898060602396fed7bc590ba242b8

8273401: Disable JarIndex support in URLClassPath

Reviewed-by: dfuchs, lancea, alanb, mchung

! src/java.base/share/classes/jdk/internal/loader/URLClassPath.java
! test/jdk/sun/misc/JarIndex/JarIndexMergeForClassLoaderTest.java
! test/jdk/sun/misc/JarIndex/metaInfFilenames/Basic.java

Changeset: 252aaa92
Author:    bobpengxie <bobpengxie at tencent.com>
Committer: Jie Fu <jiefu at openjdk.org>
Date:      2021-09-26 14:48:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/252aaa9249d8979366b37d59487b5b039d923e35

8274293: Build failure on macOS with Xcode 13.0 as vfork is deprecated

Reviewed-by: alanb, stuefe, rriggs

! src/hotspot/os/posix/os_posix.cpp
! src/java.base/unix/native/libjava/ProcessImpl_md.c

Changeset: e3aff8f8
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2021-09-27 04:02:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/e3aff8f8d8b928348bf89715ba9eb905f0f21fa9

8274289: jdk/jfr/api/consumer/TestRecordedFrameType.java failed with "RuntimeException: assertNotEquals: expected Interpreted to not equal Interpreted"

Reviewed-by: mgronlun

! test/jdk/jdk/jfr/api/consumer/TestRecordedFrameType.java

Changeset: 7426fd4c
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2021-09-27 09:38:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/7426fd4c9c0428411d2c4a2c675fcad6646ea90a

8274325: C4819 warning at vm_version_x86.cpp on Windows after JDK-8234160

Reviewed-by: dholmes

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

Changeset: 7436a77e
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Pankaj Bansal <pbansal at openjdk.org>
Date:      2021-09-27 12:07:29 +0000
URL:       https://git.openjdk.java.net/loom/commit/7436a77e3d1232303264081cefb7166456601cac

8274317: Unnecessary reentrant synchronized block in java.awt.Cursor

Reviewed-by: serb, pbansal, prr

! src/java.desktop/share/classes/java/awt/Cursor.java

Changeset: b0983df5
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2021-09-27 14:05:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/b0983df5a404adb2f547d714d0fd19a090d1b3d3

8274074: SIGFPE with C2 compiled code with -XX:+StressGCM

Reviewed-by: roland, thartmann

! src/hotspot/share/opto/loopopts.cpp
+ test/hotspot/jtreg/compiler/loopopts/TestSinkingDivisorLostPin.java

Changeset: 172900da
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2021-09-27 16:28:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/172900dab133aad9029c904101ff9ddaaced6a8f

8274255: Update javac messages to use "enum class" rather than "enum type"

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties

Changeset: 2cffe4c8
Author:    Phil Race <prr at openjdk.org>
Date:      2021-09-27 16:41:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/2cffe4c8e0b8e6d5843b7e9545e4b4408c56465c

8274326: [macos] Ensure initialisation of sun/lwawt/macosx/CAccessibility in JavaComponentAccessibility.m

Reviewed-by: serb, pbansal, aivanov

! src/java.desktop/macosx/native/libawt_lwawt/awt/JavaComponentAccessibility.m

Changeset: daaa47e2
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2021-09-27 16:56:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/daaa47e2005cfa1d72f94a32e7756255f24c4d1f

8274311: Make build.tools.jigsaw.GenGraphs more configurable

Reviewed-by: alanb, iris

! make/jdk/src/classes/build/tools/jigsaw/GenGraphs.java
! make/jdk/src/classes/build/tools/jigsaw/javadoc-graphs.properties
! src/jdk.jdeps/share/classes/com/sun/tools/jdeps/ModuleDotGraph.java

Changeset: 14100d55
Author:    Mikhailo Seledtsov <mseledtsov at openjdk.org>
Date:      2021-09-27 18:06:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/14100d55dc822a7eb4f3e499aa9077e7ad17b2a6

8274170: Add hooks for custom makefiles to augment jtreg test execution

Reviewed-by: erikj

! make/RunTests.gmk

Changeset: 75404ea2
Author:    Mikael Vidstedt <mikael at openjdk.org>
Date:      2021-09-27 18:07:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/75404ea25ed5ed77fda41afc6662b1fe7ea2fb43

8267636: Bump minimum boot jdk to JDK 17

Reviewed-by: darcy, erikj, iris

! make/conf/jib-profiles.js
! make/conf/test-dependencies
! make/conf/version-numbers.conf

Changeset: 0865120e
Author:    bobpengxie <bobpengxie at tencent.com>
Committer: Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2021-09-27 18:16:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/0865120e95f31f3c84282613860e9198a7d3003c

8274345: make build-test-lib is broken

Reviewed-by: erikj

! make/test/BuildTestLib.gmk

Changeset: 5b660f33
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2021-09-27 19:57:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/5b660f3347917201902d501f371530a97c768977

8274392: Suppress more warnings on non-serializable non-transient instance fields in java.sql.rowset

Reviewed-by: bpb, lancea

! src/java.sql.rowset/share/classes/com/sun/rowset/CachedRowSetImpl.java
! src/java.sql.rowset/share/classes/com/sun/rowset/FilteredRowSetImpl.java
! src/java.sql.rowset/share/classes/com/sun/rowset/JdbcRowSetImpl.java
! src/java.sql.rowset/share/classes/com/sun/rowset/JoinRowSetImpl.java
! src/java.sql.rowset/share/classes/com/sun/rowset/WebRowSetImpl.java
! src/java.sql.rowset/share/classes/com/sun/rowset/internal/CachedRowSetWriter.java
! src/java.sql.rowset/share/classes/com/sun/rowset/internal/SyncResolverImpl.java

Changeset: c4b52c73
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2021-09-27 21:27:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/c4b52c7378183ab0fb987cc571c1debea450e125

8271303: jcmd VM.cds {static, dynamic}_dump should print more info

Reviewed-by: iklam, ccheung

! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/services/diagnosticCommand.cpp
! src/java.base/share/classes/jdk/internal/misc/CDS.java

Changeset: c880b87a
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2021-09-27 22:32:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/c880b87a205cc9611fe88cb29f506293dfebf946

8274367: Re-indent stack-trace examples for Throwable.printStackTrace

Reviewed-by: mchung, iris, darcy, bpb

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

Changeset: 8876eae4
Author:    Lin Zang <lzang at openjdk.org>
Date:      2021-09-28 02:59:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/8876eae42993d4425ba9886dde94b08f6101a257

8269685: Optimize HeapHprofBinWriter implementation
8262386: resourcehogs/serviceability/sa/TestHeapDumpForLargeArray.java timed out

Reviewed-by: sspitsyn, amenkov

! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/AbstractHeapGraphWriter.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/HeapGXLWriter.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/HeapHprofBinWriter.java

Changeset: 633eab23
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2021-09-28 04:54:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/633eab23f0c5cadac06e37b9d6eeef5696ca3d22

8174819: java/nio/file/WatchService/LotsOfEvents.java fails intermittently

Reviewed-by: alanb

! test/jdk/java/nio/file/WatchService/LotsOfEvents.java

Changeset: ddc26274
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2021-09-28 05:00:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/ddc262746aea99050b9a6484f51c7ddb8f4bc991

8273790: Potential cyclic dependencies between Gregorian and CalendarSystem

Reviewed-by: naoto, yyang, rriggs

! src/java.base/share/classes/sun/util/calendar/CalendarSystem.java
+ test/jdk/sun/util/calendar/CalendarSystemDeadLockTest.java

Changeset: af50772d
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2021-09-28 05:17:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/af50772d39a063652895e79d474da6ebb992cae0

8231640: (prop) Canonical property storage

Reviewed-by: rriggs, smarks, dfuchs, ihse

! src/java.base/share/classes/java/util/Properties.java
! src/java.base/share/classes/jdk/internal/util/StaticProperty.java
+ test/jdk/java/util/Properties/PropertiesStoreTest.java
+ test/jdk/java/util/Properties/StoreReproducibilityTest.java

Changeset: 3eca9c36
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2021-09-28 05:56:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/3eca9c36a63595baee0659ac818fd5bedc528db1

8264707: HotSpot Style Guide should permit use of lambda

Reviewed-by: stefank, dholmes, coleenp, iklam, sjohanss, eosterlund, iveresov, kvn

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

Changeset: 6a573b88
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2021-09-28 06:23:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/6a573b888d4d3322b9165562f85e1b7b781a5ff1

8273508: Support archived heap objects in SerialGC

Reviewed-by: tschatzl, ccheung

! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/cds/filemap.hpp
! src/hotspot/share/cds/heapShared.cpp
! src/hotspot/share/cds/heapShared.hpp
! src/hotspot/share/cds/metaspaceShared.cpp
! src/hotspot/share/gc/serial/serialHeap.cpp
! src/hotspot/share/gc/serial/serialHeap.hpp
! src/hotspot/share/gc/serial/tenuredGeneration.cpp
! src/hotspot/share/gc/serial/tenuredGeneration.hpp
! src/hotspot/share/gc/shared/collectedHeap.hpp
! test/hotspot/jtreg/TEST.groups
+ test/hotspot/jtreg/runtime/cds/appcds/TestSerialGCWithCDS.java
! test/hotspot/jtreg/runtime/cds/appcds/cacheObject/HeapFragmentationTest.java

Changeset: 961dcffc
Author:    Alexander Scherbatiy <alexsch at openjdk.org>
Date:      2021-09-28 09:26:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/961dcffc862a4830fbf26791835a98c12d4b513e

8273581: Change the mechanism by which JDK loads the platform-specific FontManager class

Reviewed-by: prr, psadhukhan, azvegint, aivanov, serb

+ src/java.desktop/macosx/classes/sun/font/PlatformFontInfo.java
! src/java.desktop/share/classes/sun/font/FontManagerFactory.java
+ src/java.desktop/unix/classes/sun/font/PlatformFontInfo.java
! src/java.desktop/unix/native/libawt/awt/awt_LoadLibrary.c
+ src/java.desktop/windows/classes/sun/font/PlatformFontInfo.java
+ test/jdk/sun/awt/font/CheckFontManagerSystemProperty.java

Changeset: 79865cd7
Author:    Tongbao Zhang <tobytbzhang at tencent.com>
Committer: Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-28 12:32:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/79865cd797737f22cd4efe7e9c03ddbb86095e64

8274259: G1: assert(check_alignment(result)) failed: address not aligned: 0x00000008baadbabe after JDK-8270009

Reviewed-by: tschatzl, sjohanss

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

Changeset: be403737
Author:    Artem Semenov <Artem.Semenov at jetbrains.com>
Committer: Anton Tarasov <ant at openjdk.org>
Date:      2021-09-28 16:08:30 +0000
URL:       https://git.openjdk.java.net/loom/commit/be4037374520917d5a0ed54eebb3d5d6d100d429

8274381: missing CAccessibility definitions in JNI code

Reviewed-by: pbansal, ant, kizune

! src/java.desktop/macosx/native/libawt_lwawt/awt/JavaAccessibilityUtilities.m
! src/java.desktop/macosx/native/libawt_lwawt/awt/a11y/CommonComponentAccessibility.m

Changeset: b36881fa
Author:    Artem Semenov <Artem.Semenov at jetbrains.com>
Committer: Anton Tarasov <ant at openjdk.org>
Date:      2021-09-28 16:40:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/b36881fa3b3f37400d4f2c0bca3192d88179f2ff

8274383: JNI call of getAccessibleSelection on a wrong thread

Reviewed-by: kizune, ant

! src/java.desktop/macosx/native/libawt_lwawt/awt/a11y/ComboBoxAccessibility.m

Changeset: 94f5e807
Author:    Sergey Tsypanov <sergei.tsypanov at yandex.ru>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2021-09-28 17:18:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/94f5e807c91674cf79e543a66cff1819206a790b

8274276: Cache normalizedBase URL in URLClassPath.FileLoader

Reviewed-by: dfuchs

! src/java.base/share/classes/jdk/internal/loader/URLClassPath.java

Changeset: 6f4cefbc
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Mandy Chung <mchung at openjdk.org>
Date:      2021-09-28 17:22:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/6f4cefbcbaad38dcacd4e047c6c232a0a7a2c19c

8274394: Use Optional.isEmpty instead of !Optional.isPresent in jdk.jlink

Reviewed-by: alanb, mchung

! src/jdk.jlink/share/classes/jdk/tools/jlink/builder/DefaultImageBuilder.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/JlinkTask.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/ResourcePoolManager.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/plugins/LegalNoticeFilePlugin.java
! src/jdk.jlink/share/classes/jdk/tools/jmod/JmodTask.java

Changeset: c57a6c62
Author:    Jesper Steen M?ller <jespersm at openjdk.org>
Committer: Christoph Langer <clanger at openjdk.org>
Date:      2021-09-28 18:22:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/c57a6c62baecde0bc10bfca89e0616b0c1fbb714

8274265: Suspicious string concatenation in logTestUtils.inline.hpp

Reviewed-by: clanger, mbaesken

! test/hotspot/gtest/logging/logTestUtils.inline.hpp
! test/hotspot/gtest/logging/test_logFileOutput.cpp

Changeset: b7425b63
Author:    Alexey Ivanov <aivanov at openjdk.org>
Date:      2021-09-28 19:15:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/b7425b63f6b69ba8709664377b4e037176ab6139

8239502: [TEST_BUG] Test javax/swing/text/FlowView/6318524/bug6318524.java never fails

Reviewed-by: serb

+ test/jdk/javax/swing/text/FlowView/6318524/bug6318524.java

Changeset: 67e52a30
Author:    Alexey Ivanov <aivanov at openjdk.org>
Date:      2021-09-28 19:16:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/67e52a3078b0e7e522297c6008f5ac3792937c6a

8273634: [TEST_BUG] Improve javax/swing/text/ParagraphView/6364882/bug6364882.java

Reviewed-by: serb

+ test/jdk/javax/swing/text/ParagraphView/6364882/bug6364882.java

Changeset: 6a477bda
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2021-09-28 21:02:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/6a477bda856d051904551995539e6c6bab1fa7da

8274415: Suppress warnings on non-serializable non-transient instance fields in java.xml

Reviewed-by: joehw

! src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/util/TypeCheckError.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/dom/AttrImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/dom/DocumentImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/dom/NamedNodeMapImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/dom/PSVIAttrNSImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/dom/PSVIElementNSImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/dom/ParentNode.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/io/MalformedByteSequenceException.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/xs/traversers/XSDComplexTypeTraverser.java
! src/java.xml/share/classes/com/sun/org/apache/xml/internal/utils/ObjectPool.java
! src/java.xml/share/classes/com/sun/org/apache/xml/internal/utils/SAXSourceLocator.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/Expression.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/NodeSetDTM.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/XPathException.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/axes/AxesWalker.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/axes/IteratorPool.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/axes/LocPathIterator.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/axes/MatchPatternIterator.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/axes/NodeSequence.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/axes/OneStepIterator.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/axes/ReverseAxesWalker.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/functions/FuncExtFunction.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/objects/XNodeSetForDOM.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/objects/XObject.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/objects/XRTreeFrag.java
! src/java.xml/share/classes/javax/xml/stream/XMLStreamException.java
! src/java.xml/share/classes/javax/xml/transform/TransformerException.java

Changeset: 2072bc77
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2021-09-28 21:21:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/2072bc77b4541c283adaa7eb51a38adcaf711fff

8274391: Suppress more warnings on non-serializable non-transient instance fields in java.util.concurrent

Reviewed-by: lancea, bpb, alanb, iris

! src/java.base/share/classes/java/util/concurrent/ForkJoinPool.java
! src/java.base/share/classes/java/util/concurrent/ForkJoinTask.java

Changeset: e49e5b5a
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2021-09-28 21:38:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/e49e5b5a7ed9e493380fb73100057898c707b31b

8273972: Multi-core choke point in CMM engine (LCMSTransform.doTransform)

Reviewed-by: prr

! src/java.desktop/share/classes/sun/java2d/cmm/lcms/LCMS.java
! src/java.desktop/share/classes/sun/java2d/cmm/lcms/LCMSTransform.java
! src/java.desktop/share/native/liblcms/LCMS.c
+ test/jdk/sun/java2d/cmm/ColorConvertOp/MTPerLineTransformValidation.java
+ test/jdk/sun/java2d/cmm/ColorConvertOp/MTTransformValidation.java

Changeset: d8a278f3
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2021-09-28 21:48:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/d8a278f3948e9a5c881e64cce0a588e31246a4b5

8274396: Suppress more warnings on non-serializable non-transient instance fields in client libs

Reviewed-by: bpb, naoto, serb, iris

! src/java.desktop/share/classes/com/sun/beans/editors/FontEditor.java
! src/java.desktop/share/classes/sun/awt/im/CompositionArea.java
! src/java.desktop/share/classes/sun/awt/im/InputMethodJFrame.java
! src/java.desktop/share/classes/sun/awt/im/SimpleInputMethodWindow.java
! src/java.desktop/share/classes/sun/print/PrinterJobWrapper.java

Changeset: 1a29b1e9
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Sergey Bylokhov <serb at openjdk.org>
Date:      2021-09-28 23:01:57 +0000
URL:       https://git.openjdk.java.net/loom/commit/1a29b1e95e448bbef93373a25ba93a5591faed49

8274016: Replace 'for' cycles with iterator with enhanced-for in java.desktop

Reviewed-by: serb

! src/java.desktop/share/classes/com/sun/imageio/plugins/common/SimpleRenderedImage.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/jpeg/JFIFMarkerSegment.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/jpeg/JPEGImageReader.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/jpeg/JPEGImageWriter.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/jpeg/JPEGMetadata.java
! src/java.desktop/share/classes/java/awt/DefaultKeyboardFocusManager.java
! src/java.desktop/share/classes/java/awt/KeyboardFocusManager.java
! src/java.desktop/share/classes/java/beans/MetaData.java
! src/java.desktop/share/classes/java/beans/beancontext/BeanContextSupport.java
! src/java.desktop/share/classes/javax/swing/RepaintManager.java
! src/java.desktop/share/classes/sun/awt/SunToolkit.java
! src/java.desktop/unix/classes/sun/awt/X11/XToolkit.java
! src/java.desktop/unix/classes/sun/awt/X11/XWindowPeer.java

Changeset: 53b25bce
Author:    Scott Gibbons <scott.gibbons at intel.com>
Committer: Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2021-09-28 23:03:01 +0000
URL:       https://git.openjdk.java.net/loom/commit/53b25bce878bc291f3a217da7c26fd3097f18cfd

8273459: Update code segment alignment to 64 bytes

Reviewed-by: kvn, sviswanathan

! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/stubGenerator_x86_32.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp

Changeset: 2657bcbd
Author:    David Holmes <dholmes at openjdk.org>
Date:      2021-09-28 23:24:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/2657bcbd9965d8af83f4063e3602c409735493d1

8274136: -XX:+ExitOnOutOfMemoryError calls exit while threads are running

Reviewed-by: stuefe, hseigel

! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/runtime/os.hpp
! src/hotspot/share/utilities/debug.cpp

Changeset: 5b0c9ccc
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2021-09-28 23:53:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/5b0c9ccc495b6bf8061c161d48f73238c7167bc0

8274172: Convert JavadocTester to use NIO

Reviewed-by: prappo

! test/langtools/jdk/javadoc/doclet/testDocFileDir/TestDocFileDir.java
! test/langtools/jdk/javadoc/doclet/testMetadata/TestMetadata.java
! test/langtools/jdk/javadoc/doclet/testRelativeLinks/TestRelativeLinks.java
! test/langtools/jdk/javadoc/doclet/testSearchScript/TestSearchScript.java
! test/langtools/jdk/javadoc/doclet/testSingletonLists/TestSingletonLists.java
! test/langtools/jdk/javadoc/doclet/testStylesheet/TestStylesheet.java
! test/langtools/jdk/javadoc/lib/javadoc/tester/JavadocTester.java
! test/langtools/tools/lib/toolbox/ToolBox.java

Changeset: 756d22c3
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-29 05:41:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/756d22c3563ac92e74bb68d5eecb86d4fbab2c6b

8274130: C2: MulNode::Ideal chained transformations may act on wrong nodes

Reviewed-by: thartmann, kvn

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

Changeset: c4d11570
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2021-09-29 09:54:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/c4d115701d102c33af937ca25dda8ac50117ac6b

8271855: [TESTBUG] Wrong weakCompareAndSet assumption in UnsafeIntrinsicsTest

Reviewed-by: goetz, thartmann

! test/hotspot/jtreg/compiler/gcbarriers/UnsafeIntrinsicsTest.java

Changeset: aaa36cc0
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2021-09-29 12:58:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/aaa36cc0069043e34b47e89769eb9eba39e5362a

8274242: Implement fast-path for ASCII-compatible CharsetEncoders on x86

Reviewed-by: naoto, thartmann

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/matcher_aarch64.hpp
! src/hotspot/cpu/arm/matcher_arm.hpp
! src/hotspot/cpu/ppc/matcher_ppc.hpp
! src/hotspot/cpu/ppc/ppc.ad
! src/hotspot/cpu/s390/matcher_s390.hpp
! src/hotspot/cpu/s390/s390.ad
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/matcher_x86.hpp
! src/hotspot/cpu/x86/x86_32.ad
! src/hotspot/cpu/x86/x86_64.ad
! src/hotspot/share/classfile/vmIntrinsics.cpp
! src/hotspot/share/classfile/vmIntrinsics.hpp
! src/hotspot/share/opto/c2compiler.cpp
! src/hotspot/share/opto/intrinsicnode.hpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/library_call.hpp
! src/java.base/share/classes/java/lang/StringCoding.java
! src/java.base/share/classes/java/lang/System.java
! src/java.base/share/classes/jdk/internal/access/JavaLangAccess.java
! src/java.base/share/classes/sun/nio/cs/CESU_8.java
! src/java.base/share/classes/sun/nio/cs/SingleByte.java
! src/java.base/share/classes/sun/nio/cs/US_ASCII.java
! src/java.base/share/classes/sun/nio/cs/UTF_8.java
- test/hotspot/jtreg/compiler/codegen/Test6896617.java
+ test/hotspot/jtreg/compiler/intrinsics/string/TestEncodeIntrinsics.java
! test/micro/org/openjdk/bench/java/nio/CharsetEncodeDecode.java

Changeset: 1dc8fa99
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-09-29 13:59:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/1dc8fa9902cf2cfa3556ccffb15244115f594966

8274340: [BACKOUT] JDK-8271880: Tighten condition for excluding regions from collecting cards with cross-references

Reviewed-by: kbarrett, ayang

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
! src/hotspot/share/gc/g1/g1EvacFailure.cpp
! src/hotspot/share/gc/g1/g1EvacFailure.hpp
! src/hotspot/share/gc/g1/g1HeapRegionAttr.hpp
! src/hotspot/share/gc/g1/g1OopClosures.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.inline.hpp
! src/hotspot/share/gc/g1/g1YoungCollector.cpp
! src/hotspot/share/gc/g1/g1YoungCollector.hpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.cpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.hpp