July 2025 - leyden-dev

git: openjdk/leyden: premain: More tier1_compiler fixes for AOT
by duke 14 Jul '25

14 Jul '25

Changeset: 907b186e Branch: premain Author: Vladimir Kozlov <vladimir.kozlov(a)oracle.com> Date: 2025-07-13 18:14:34 +0000 URL: https://git.openjdk.org/leyden/commit/907b186e1bbe27ccc7dabd95664fc8dd73347… More tier1_compiler fixes for AOT ! src/hotspot/share/code/aotCodeCache.cpp ! src/hotspot/share/code/aotCodeCache.hpp ! src/hotspot/share/runtime/sharedRuntime.cpp ! test/hotspot/jtreg/ProblemList-AotJdk.txt ! test/hotspot/jtreg/compiler/lib/ir_framework/TestFramework.java

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git: openjdk/leyden: premain: Few fixes in AOT code cahing
by duke 12 Jul '25

12 Jul '25

Changeset: 30bb90bb Branch: premain Author: Vladimir Kozlov <vladimir.kozlov(a)oracle.com> Date: 2025-07-11 20:52:06 +0000 URL: https://git.openjdk.org/leyden/commit/30bb90bb224aa20951567176ecb3ab0d463f8… Few fixes in AOT code cahing ! src/hotspot/share/cds/cdsConfig.cpp ! src/hotspot/share/code/aotCodeCache.cpp ! src/hotspot/share/code/aotCodeCache.hpp ! src/hotspot/share/runtime/sharedRuntime.cpp ! test/hotspot/jtreg/runtime/cds/appcds/aotCode/AOTCodeCompressedOopsTest.java

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RFR: [leyden] Do not enable -XX:AOTMode=on by default
by Ioi Lam 11 Jul '25

11 Jul '25

During early Leyden development, we decided to make `-XX:AOTMode=on` the default to make it easier to diagnose mismatches between training and production runs. However, this make it impossible to run the `make test JTREG=AOT_JDK...` tests: $ make test JTREG=AOT_JDK=onestep TEST=open/test/hotspot/jtreg/runtime/invokedynamic [...] Running test 'jtreg:open/test/hotspot/jtreg/runtime/invokedynamic' [0.010s][error][aot] An error has occurred while processing the AOT cache. Run with -Xlog:aot for details. [0.010s][error][aot] Mismatched values for property jdk.module.addexports: java.base/jdk.internal.foreign=ALL-UNNAMED,java.base/jdk.internal.misc=ALL-UNNAMED specified during runtime but not during dump time [0.010s][error][aot] Disabling optimized module handling [0.010s][error][aot] AOT cache has aot-linked classes. It cannot be used when archived full module graph is not used. [0.011s][error][aot] Unable to map shared spaces failed to get JDK properties: Now people should be familiar with using the AOT cache, so this nanny mode isn't necessary more. ------------- Commit messages: - Do not enable -XX:AOTMode=on by default, so that we can run "make test JTREG=AOT_JDK=onestep TEST=..." Changes: https://git.openjdk.org/leyden/pull/82/files Webrev: https://webrevs.openjdk.org/?repo=leyden&pr=82&range=00 Stats: 5 lines in 1 file changed: 0 ins; 5 del; 0 mod Patch: https://git.openjdk.org/leyden/pull/82.diff Fetch: git fetch https://git.openjdk.org/leyden.git pull/82/head:pull/82 PR: https://git.openjdk.org/leyden/pull/82

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git: openjdk/leyden: premain: [leyden] Do not enable -XX:AOTMode=on by default
by Ioi Lam 11 Jul '25

11 Jul '25

Changeset: 14f7c1dc Branch: premain Author: Ioi Lam <iklam(a)openjdk.org> Date: 2025-07-11 15:44:46 +0000 URL: https://git.openjdk.org/leyden/commit/14f7c1dceda4e5189e772446a8293cd1ea87a… [leyden] Do not enable -XX:AOTMode=on by default Reviewed-by: shade ! src/hotspot/share/cds/cdsConfig.cpp ! test/hotspot/jtreg/runtime/cds/appcds/aotProfile/AOTProfileFlags.java

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git: openjdk/leyden: premain: Remove Leyden experimental workflow
by Ioi Lam 11 Jul '25

11 Jul '25

Changeset: 03c66c7a Branch: premain Author: Ioi Lam <iklam(a)openjdk.org> Date: 2025-07-11 15:35:30 +0000 URL: https://git.openjdk.org/leyden/commit/03c66c7a9b905e254342ea7d07216966a5800… Remove Leyden experimental workflow Reviewed-by: asmehra ! src/hotspot/share/cds/cdsConfig.cpp ! src/hotspot/share/cds/cdsConfig.hpp ! src/hotspot/share/cds/cds_globals.hpp ! src/hotspot/share/cds/metaspaceShared.cpp ! src/hotspot/share/cds/metaspaceShared.hpp ! src/hotspot/share/runtime/arguments.cpp ! src/hotspot/share/runtime/threads.cpp ! test/hotspot/jtreg/TEST.groups ! test/hotspot/jtreg/premain/spring-petclinic/WarmupMakefile ! test/hotspot/jtreg/runtime/cds/appcds/aotCache/ExcludedClasses.java ! test/hotspot/jtreg/runtime/cds/appcds/aotCache/SpecialCacheNames.java ! test/hotspot/jtreg/runtime/cds/appcds/applications/HelidonQuickStartSE.java ! test/hotspot/jtreg/runtime/cds/appcds/applications/JavacBench.java ! test/hotspot/jtreg/runtime/cds/appcds/applications/MicronautFirstApp.java ! test/hotspot/jtreg/runtime/cds/appcds/applications/QuarkusGettingStarted.java ! test/hotspot/jtreg/runtime/cds/appcds/applications/SpringPetClinic.java ! test/hotspot/jtreg/runtime/cds/appcds/leyden/CacheOnlyClassesIn.java ! test/hotspot/jtreg/runtime/cds/appcds/leyden/DynamicProxyTest.java ! test/hotspot/jtreg/runtime/cds/appcds/leyden/EndTrainingOnMethodEntry.java ! test/hotspot/jtreg/runtime/cds/appcds/leyden/EndTrainingWithAOTCacheMXBean.java ! test/hotspot/jtreg/runtime/cds/appcds/leyden/LeydenAndOldClasses.java ! test/hotspot/jtreg/runtime/cds/appcds/leyden/LeydenGCFlags.java - test/hotspot/jtreg/runtime/cds/appcds/leyden/LeydenHello.java ! test/hotspot/jtreg/runtime/cds/appcds/leyden/LeydenReflection.java ! test/lib/jdk/test/lib/cds/CDSAppTester.java

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RFR: Remove Leyden experimental workflow
by Ioi Lam 11 Jul '25

11 Jul '25

Remove the Leyden experimental workflow: `-XX:CacheDataStore` switch and friends. We should be using the standard JEP 483/514 workflow for AOT cache. ------------- Commit messages: - Removed native code for handling Leyden experimental workflow - Remove leyden workflow from tests Changes: https://git.openjdk.org/leyden/pull/83/files Webrev: https://webrevs.openjdk.org/?repo=leyden&pr=83&range=00 Stats: 669 lines in 25 files changed: 22 ins; 596 del; 51 mod Patch: https://git.openjdk.org/leyden/pull/83.diff Fetch: git fetch https://git.openjdk.org/leyden.git pull/83/head:pull/83 PR: https://git.openjdk.org/leyden/pull/83

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[leyden] Please review 8360555: Archive all unnamed modules in CDS full module graph
by ioi.lam＠oracle.com 10 Jul '25

10 Jul '25

Leyden developers, please review https://github.com/openjdk/jdk/pull/26082 This PR is a preliminary step for JDK-8350550: Preload classes from AOT cache during VM bootstrap, which will make sure all cached classes have already been loaded before any Java code is executed. This should make it easier to implement AOT compilation of Java methods. Thanks! - Ioi

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git: openjdk/leyden: hermetic-java-runtime: 83 new changesets
by duke 07 Jul '25

07 Jul '25

Changeset: 1dda79cf Branch: hermetic-java-runtime Author: Calvin Cheung <ccheung(a)openjdk.org> Date: 2025-06-30 17:51:20 +0000 URL: https://git.openjdk.org/leyden/commit/1dda79cfab597782e0a7bb63af6dcc30aeff6… 8360743: Enables regeneration of JLI holder classes for CDS static dump Reviewed-by: iklam, liach ! src/hotspot/share/cds/aotArtifactFinder.cpp ! src/hotspot/share/cds/aotClassInitializer.cpp ! src/hotspot/share/cds/archiveBuilder.cpp ! src/hotspot/share/cds/archiveHeapWriter.cpp ! src/hotspot/share/cds/cdsConfig.cpp ! src/hotspot/share/cds/heapShared.cpp ! src/hotspot/share/cds/lambdaFormInvokers.cpp ! src/hotspot/share/cds/regeneratedClasses.cpp ! src/hotspot/share/cds/regeneratedClasses.hpp ! src/hotspot/share/classfile/systemDictionaryShared.cpp ! src/hotspot/share/oops/instanceKlass.hpp ! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/NestHostOldInf.java Changeset: 9d518b32 Branch: hermetic-java-runtime Author: Calvin Cheung <ccheung(a)openjdk.org> Date: 2025-06-30 17:52:28 +0000 URL: https://git.openjdk.org/leyden/commit/9d518b3213af7c60cb604138a2c4022181bb2… 8310831: Some methods are missing from CDS regenerated JLI holder class Reviewed-by: iklam, liach ! src/hotspot/share/cds/regeneratedClasses.cpp Changeset: 61a590e9 Branch: hermetic-java-runtime Author: Xueming Shen <sherman(a)openjdk.org> Date: 2025-07-01 00:58:43 +0000 URL: https://git.openjdk.org/leyden/commit/61a590e9bea64ddfd465a5e6f224bc2979d84… 8354490: Pattern.CANON_EQ causes a pattern to not match a string with a UNICODE variation Reviewed-by: rriggs, naoto ! src/java.base/share/classes/java/util/regex/Pattern.java ! test/jdk/java/util/regex/RegExTest.java Changeset: d1052c70 Branch: hermetic-java-runtime Author: Anass Baya <abaya(a)openjdk.org> Committer: Abhishek Kumar <abhiscxk(a)openjdk.org> Date: 2025-07-01 04:40:43 +0000 URL: https://git.openjdk.org/leyden/commit/d1052c70cbddb025e7f5b71bd61176e63277b… 8355478: DoubleActionESC.java fails intermittently Reviewed-by: aivanov, abhiscxk ! test/jdk/ProblemList.txt ! test/jdk/java/awt/FileDialog/DoubleActionESC.java Changeset: 0572b6ec Branch: hermetic-java-runtime Author: Martin Doerr <mdoerr(a)openjdk.org> Date: 2025-07-01 06:09:50 +0000 URL: https://git.openjdk.org/leyden/commit/0572b6ece7a77d13d23ac0c6d72d4fe5d5f0d… 8360887: (fs) Files.getFileAttributeView returns unusable FileAttributeView if UserDefinedFileAttributeView unavailable (aix) Co-authored-by: Joachim Kern <jkern(a)openjdk.org> Reviewed-by: bpb, mbaesken ! src/java.base/aix/classes/sun/nio/fs/AixFileSystemProvider.java ! test/jdk/java/nio/file/FileStore/Basic.java Changeset: b32ccf2c Branch: hermetic-java-runtime Author: Manuel Hässig <mhaessig(a)openjdk.org> Date: 2025-07-01 06:47:48 +0000 URL: https://git.openjdk.org/leyden/commit/b32ccf2cb23e0180187f4238140583a923fc2… 8361092: Remove trailing spaces in x86 ad files Reviewed-by: kvn, sviswanathan ! src/hotspot/cpu/x86/x86_64.ad Changeset: cd6caedd Branch: hermetic-java-runtime Author: Aleksey Shipilev <shade(a)openjdk.org> Date: 2025-07-01 07:58:12 +0000 URL: https://git.openjdk.org/leyden/commit/cd6caedd0a3c9ebd4c8c57e64f62b60161c5c… 8360783: CTW: Skip deoptimization between tiers Reviewed-by: thartmann, mhaessig, dfenacci ! test/hotspot/jtreg/testlibrary/ctw/src/sun/hotspot/tools/ctw/Compiler.java Changeset: 54c95cf2 Branch: hermetic-java-runtime Author: Matthias Baesken <mbaesken(a)openjdk.org> Date: 2025-07-01 09:19:35 +0000 URL: https://git.openjdk.org/leyden/commit/54c95cf2261f871c47b3700ede31390c8f5e7… 8361043: [ubsan] os::print_hex_dump runtime error: applying non-zero offset 8 to null pointer Reviewed-by: mdoerr, lucy ! src/hotspot/share/runtime/os.cpp Changeset: aeca49e4 Branch: hermetic-java-runtime Author: Matthias Baesken <mbaesken(a)openjdk.org> Date: 2025-07-01 09:56:42 +0000 URL: https://git.openjdk.org/leyden/commit/aeca49e43fab951c2031895fee32703fb4a19… 8360791: [ubsan] Adjust signal handling Reviewed-by: ihse, lucy ! make/data/ubsan/ubsan_default_options.c Changeset: fc739fee Branch: hermetic-java-runtime Author: Albert Mingkun Yang <ayang(a)openjdk.org> Date: 2025-07-01 10:13:17 +0000 URL: https://git.openjdk.org/leyden/commit/fc739fee5360ec052c2b51b3e30ce1c34df71… 8360206: Refactor ReferenceProcessor::balance_queues Reviewed-by: sangheki, kbarrett, tschatzl ! src/hotspot/share/gc/shared/referenceProcessor.cpp Changeset: eec11539 Branch: hermetic-java-runtime Author: Albert Mingkun Yang <ayang(a)openjdk.org> Date: 2025-07-01 10:14:25 +0000 URL: https://git.openjdk.org/leyden/commit/eec1153993a2a6e65b05e6d9d7416ee0cb634… 8361056: Parallel: Use correct is_par argument in ScavengeRootsTask Reviewed-by: tschatzl ! src/hotspot/share/gc/parallel/psScavenge.cpp Changeset: e85c7d09 Branch: hermetic-java-runtime Author: Thomas Schatzl <tschatzl(a)openjdk.org> Date: 2025-07-01 10:40:33 +0000 URL: https://git.openjdk.org/leyden/commit/e85c7d09df67728ddcf852a96e5b2baa57c50… 8360790: G1: Improve HRRSStatsIter name Reviewed-by: kbarrett, ayang ! src/hotspot/share/gc/g1/g1RemSetSummary.cpp Changeset: 7583a7b8 Branch: hermetic-java-runtime Author: Jaikiran Pai <jpai(a)openjdk.org> Date: 2025-07-01 11:39:20 +0000 URL: https://git.openjdk.org/leyden/commit/7583a7b857da053c5e3770b680ab3494f1a6b… 8359337: XML/JAXP tests that make network connections should ensure that no proxy is selected Reviewed-by: lancea, iris, joehw ! test/jaxp/javax/xml/jaxp/unittest/common/catalog/DOMTest.java ! test/jaxp/javax/xml/jaxp/unittest/common/catalog/SAXTest.java ! test/jaxp/javax/xml/jaxp/unittest/common/dtd/DOMTest.java ! test/jaxp/javax/xml/jaxp/unittest/common/dtd/SAXTest.java ! test/jaxp/javax/xml/jaxp/unittest/dom/DOMFeatureTest.java Changeset: e1382973 Branch: hermetic-java-runtime Author: Aleksey Shipilev <shade(a)openjdk.org> Date: 2025-07-01 14:30:20 +0000 URL: https://git.openjdk.org/leyden/commit/e138297323de3f6990c4c536b1cefd209ce3a… 8359436: AOTCompileEagerly should not be diagnostic Reviewed-by: kvn, syan, dholmes ! src/hotspot/share/cds/cds_globals.hpp + test/hotspot/jtreg/runtime/cds/appcds/aotCache/AOTCompileEagerly.java Changeset: e1681c48 Branch: hermetic-java-runtime Author: Jaikiran Pai <jpai(a)openjdk.org> Date: 2025-07-01 15:32:26 +0000 URL: https://git.openjdk.org/leyden/commit/e1681c48287bcce6c8f617d9c0c25354dd628… 8359477: com/sun/net/httpserver/Test12.java appears to have a temp file race Reviewed-by: dfuchs, vyazici ! test/jdk/com/sun/net/httpserver/FileServerHandler.java ! test/jdk/com/sun/net/httpserver/Test12.java Changeset: 38f59f84 Branch: hermetic-java-runtime Author: Mohamed Issa <missa(a)openjdk.org> Committer: Sandhya Viswanathan <sviswanathan(a)openjdk.org> Date: 2025-07-01 15:34:37 +0000 URL: https://git.openjdk.org/leyden/commit/38f59f84c98dfd974eec0c05541b2138b149d… 8358179: Performance regression in Math.cbrt Reviewed-by: sviswanathan, sparasa, epeter ! src/hotspot/cpu/x86/stubGenerator_x86_64_cbrt.cpp Changeset: e7a45003 Branch: hermetic-java-runtime Author: Coleen Phillimore <coleenp(a)openjdk.org> Date: 2025-07-01 17:14:36 +0000 URL: https://git.openjdk.org/leyden/commit/e7a450038a47a76d2e616ebce2a7fa8a51e36… 8359707: Add classfile modification code to RedefineClassHelper Reviewed-by: lmesnik, dholmes, sspitsyn ! test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/ClassVersionAfterRedefine.java ! test/lib/RedefineClassHelper.java Changeset: 282ee40a Branch: hermetic-java-runtime Author: Leonid Mesnik <lmesnik(a)openjdk.org> Date: 2025-07-01 17:22:33 +0000 URL: https://git.openjdk.org/leyden/commit/282ee40a56af46521b94fe6e4c90e78b8f513… 8359366: RunThese30M.java EXCEPTION_ACCESS_VIOLATION in JvmtiBreakpoints::clearall_in_class_at_safepoint Reviewed-by: coleenp, dholmes, sspitsyn ! src/hotspot/share/prims/jvmtiImpl.cpp Changeset: 13a39278 Branch: hermetic-java-runtime Author: Kevin Walls <kevinw(a)openjdk.org> Date: 2025-07-01 19:07:49 +0000 URL: https://git.openjdk.org/leyden/commit/13a3927855da61fe27f3b43e5e4755d0c5ac5… 8359870: JVM crashes in AccessInternal::PostRuntimeDispatch Reviewed-by: amenkov, dholmes, sspitsyn ! src/hotspot/share/prims/jvm.cpp ! src/hotspot/share/services/threadService.cpp ! src/java.base/share/classes/jdk/internal/vm/ThreadDumper.java ! src/java.base/share/classes/jdk/internal/vm/ThreadSnapshot.java ! test/jdk/com/sun/management/HotSpotDiagnosticMXBean/DumpThreadsWithEliminatedLock.java Changeset: e9a62d79 Branch: hermetic-java-runtime Author: Daniel Jeliński <djelinski(a)openjdk.org> Date: 2025-07-01 19:19:25 +0000 URL: https://git.openjdk.org/leyden/commit/e9a62d79cdc43e5eb141f1d47624d0f6fe059… 8361125: Fix typo in onTradAbsence Reviewed-by: hchao, mullan, shade ! src/java.base/share/classes/sun/security/ssl/KeyShareExtension.java ! src/java.base/share/classes/sun/security/ssl/PreSharedKeyExtension.java ! src/java.base/share/classes/sun/security/ssl/SSLExtension.java ! src/java.base/share/classes/sun/security/ssl/SupportedGroupsExtension.java Changeset: 534d2b33 Branch: hermetic-java-runtime Author: Calvin Cheung <ccheung(a)openjdk.org> Date: 2025-07-01 19:52:06 +0000 URL: https://git.openjdk.org/leyden/commit/534d2b33dc23d0171fdce3cb89d679d5088b4… 8357064: cds/appcds/ArchiveRelocationTest.java failed with missing expected output Reviewed-by: shade, iklam ! test/hotspot/jtreg/runtime/cds/appcds/ArchiveRelocationTest.java Changeset: 7d7e60c8 Branch: hermetic-java-runtime Author: Ioi Lam <iklam(a)openjdk.org> Date: 2025-07-01 20:22:13 +0000 URL: https://git.openjdk.org/leyden/commit/7d7e60c8aebc4b4c1e7121be702393e5bc46e… 8360164: AOT cache creation crashes in ~ThreadTotalCPUTimeClosure() Reviewed-by: ccheung, kvn, dholmes ! src/hotspot/share/cds/metaspaceShared.cpp Changeset: a910b20b Branch: hermetic-java-runtime Author: Kim Barrett <kbarrett(a)openjdk.org> Date: 2025-07-02 00:17:19 +0000 URL: https://git.openjdk.org/leyden/commit/a910b20b51157d8f36418bd60b328193ebfb5… 8346914: UB issue in scalbnA Reviewed-by: aph, tschatzl ! src/hotspot/cpu/aarch64/macroAssembler_aarch64_trig.cpp ! src/hotspot/share/runtime/sharedRuntimeMath.hpp ! src/hotspot/share/runtime/sharedRuntimeTrans.cpp ! src/hotspot/share/runtime/sharedRuntimeTrig.cpp Changeset: 1703915d Branch: hermetic-java-runtime Author: Kim Barrett <kbarrett(a)openjdk.org> Date: 2025-07-02 00:25:26 +0000 URL: https://git.openjdk.org/leyden/commit/1703915d3fe3608ca558671814f78d9dcf588… 8361085: MemoryReserver log_on_large_pages_failure has incorrect format usage Reviewed-by: stefank, dholmes ! src/hotspot/share/memory/memoryReserver.cpp Changeset: c6448dc3 Branch: hermetic-java-runtime Author: Kim Barrett <kbarrett(a)openjdk.org> Date: 2025-07-02 00:28:24 +0000 URL: https://git.openjdk.org/leyden/commit/c6448dc3afb1da9d93bb94804aa1971a650b9… 8361086: JVMCIGlobals::check_jvmci_flags_are_consistent has incorrect format string Reviewed-by: kvn, mhaessig, yzheng ! src/hotspot/share/jvmci/jvmci_globals.cpp Changeset: 2bff8e0a Branch: hermetic-java-runtime Author: Prasanta Sadhukhan <psadhukhan(a)openjdk.org> Date: 2025-07-02 03:07:07 +0000 URL: https://git.openjdk.org/leyden/commit/2bff8e0a1382f8820bc2479af87e45dc6b74c… 8360462: [macosx] row selection not working with Ctrl+Shift+Down/Up in AquaL&F Reviewed-by: dnguyen, abhiscxk ! src/java.desktop/macosx/classes/com/apple/laf/AquaKeyBindings.java + test/jdk/javax/swing/JTree/TestTreeRowSelection.java Changeset: 055d2ffa Branch: hermetic-java-runtime Author: Ioi Lam <iklam(a)openjdk.org> Date: 2025-07-02 04:24:55 +0000 URL: https://git.openjdk.org/leyden/commit/055d2ffa69e129b7617369e268f272517f25e… 8361215: Add AOT test case: verification constraint classes are excluded Reviewed-by: ccheung ! test/hotspot/jtreg/TEST.groups ! test/hotspot/jtreg/runtime/cds/appcds/aotCache/ExcludedClasses.java ! test/lib/jdk/test/lib/cds/CDSAppTester.java Changeset: 1ac74898 Branch: hermetic-java-runtime Author: Aleksey Shipilev <shade(a)openjdk.org> Date: 2025-07-02 05:38:28 +0000 URL: https://git.openjdk.org/leyden/commit/1ac74898745ce9b109db5571d9dcbd907dd05… 8361180: Disable CompiledDirectCall verification with -VerifyInlineCaches Reviewed-by: kvn, thartmann ! src/hotspot/share/code/compiledIC.hpp Changeset: 0f1cd987 Branch: hermetic-java-runtime Author: Anton Artemov <anton.artemov(a)oracle.com> Committer: David Holmes <dholmes(a)openjdk.org> Date: 2025-07-02 06:49:36 +0000 URL: https://git.openjdk.org/leyden/commit/0f1cd987b3520eaeab31e9faf782d6f810508… 8284016: Normalize handshake closure names Reviewed-by: coleenp, sspitsyn ! src/hotspot/share/classfile/javaClasses.cpp ! src/hotspot/share/gc/shenandoah/shenandoahConcurrentGC.cpp ! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp ! src/hotspot/share/gc/z/zMark.cpp ! src/hotspot/share/prims/scopedMemoryAccess.cpp ! src/hotspot/share/prims/whitebox.cpp ! src/hotspot/share/runtime/deoptimization.cpp ! src/hotspot/share/runtime/escapeBarrier.cpp ! src/hotspot/share/runtime/handshake.cpp ! src/hotspot/share/runtime/handshake.hpp ! src/hotspot/share/runtime/javaThread.cpp ! src/hotspot/share/runtime/javaThread.hpp ! src/hotspot/share/runtime/javaThread.inline.hpp ! src/hotspot/share/runtime/suspendResumeManager.cpp ! src/hotspot/share/runtime/suspendResumeManager.hpp ! src/hotspot/share/runtime/synchronizer.cpp ! src/hotspot/share/runtime/vmThread.cpp ! src/hotspot/share/services/threadService.cpp Changeset: 2304044a Branch: hermetic-java-runtime Author: Manuel Hässig <mhaessig(a)openjdk.org> Date: 2025-07-02 08:35:51 +0000 URL: https://git.openjdk.org/leyden/commit/2304044ab2f228fe2fe4adb5975291e733b12… 8360641: TestCompilerCounts fails after 8354727 Reviewed-by: kvn, dfenacci, mdoerr ! test/hotspot/jtreg/compiler/arguments/TestCompilerCounts.java Changeset: eac8f5d2 Branch: hermetic-java-runtime Author: Saranya Natarajan <snatarajan(a)openjdk.org> Committer: Daniel Lundén <dlunden(a)openjdk.org> Date: 2025-07-02 08:38:31 +0000 URL: https://git.openjdk.org/leyden/commit/eac8f5d2c99e1bcc526da0f6a05af76e815c2… 8325478: Restructure the macro expansion compiler phase to not include macro elimination Reviewed-by: kvn, dlunden ! src/hotspot/share/opto/c2_globals.hpp ! src/hotspot/share/opto/compile.cpp ! src/hotspot/share/opto/macro.cpp ! src/hotspot/share/opto/macro.hpp ! src/hotspot/share/opto/phasetype.hpp ! src/utils/IdealGraphVisualizer/README.md ! test/hotspot/jtreg/compiler/arguments/TestStressOptions.java ! test/hotspot/jtreg/compiler/debug/TestGenerateStressSeed.java ! test/hotspot/jtreg/compiler/debug/TestStress.java ! test/hotspot/jtreg/compiler/lib/ir_framework/CompilePhase.java ! test/hotspot/jtreg/testlibrary/ctw/src/sun/hotspot/tools/ctw/CtwRunner.java Changeset: ce998699 Branch: hermetic-java-runtime Author: Taizo Kurashige <tkurashige(a)openjdk.org> Committer: Manuel Hässig <mhaessig(a)openjdk.org> Date: 2025-07-02 09:21:57 +0000 URL: https://git.openjdk.org/leyden/commit/ce9986991d60e116ac6680a1b6a4b3ee5384d… 8359120: Improve warning message when fail to load hsdis library Reviewed-by: mhaessig, thartmann ! src/hotspot/share/code/nmethod.cpp ! src/hotspot/share/compiler/abstractDisassembler.cpp Changeset: 3066a67e Branch: hermetic-java-runtime Author: Ashutosh Mehra <asmehra(a)openjdk.org> Date: 2025-07-02 13:25:00 +0000 URL: https://git.openjdk.org/leyden/commit/3066a67e6279f7e3896ab545bc6c291d279d2… 8361101: AOTCodeAddressTable::_stubs_addr not initialized/freed properly Reviewed-by: kvn, shade ! src/hotspot/share/code/aotCodeCache.cpp ! src/hotspot/share/code/aotCodeCache.hpp Changeset: 832bfbc0 Branch: hermetic-java-runtime Author: Albert Mingkun Yang <ayang(a)openjdk.org> Date: 2025-07-02 13:39:16 +0000 URL: https://git.openjdk.org/leyden/commit/832bfbc0ddcf3068bab5d45d3618031527363… 8338474: Parallel: Deprecate and obsolete PSChunkLargeArrays Reviewed-by: tschatzl, kbarrett ! src/hotspot/share/gc/parallel/parallel_globals.hpp ! src/hotspot/share/runtime/arguments.cpp Changeset: 549b8758 Branch: hermetic-java-runtime Author: Joe Darcy <darcy(a)openjdk.org> Date: 2025-07-02 15:24:29 +0000 URL: https://git.openjdk.org/leyden/commit/549b8758661e760a7475fb398fd5b036e561f… 8361112: Use exact float -> Float16 conversion method in Float16 tests Reviewed-by: liach, rgiulietti ! test/jdk/jdk/incubator/vector/BasicFloat16ArithTests.java Changeset: c460f842 Branch: hermetic-java-runtime Author: Martin Doerr <mdoerr(a)openjdk.org> Date: 2025-07-02 15:31:29 +0000 URL: https://git.openjdk.org/leyden/commit/c460f842bf768995b271cd6362940877a4a79… 8361183: JDK-8360887 needs fixes to avoid cycles and better tests (aix) Co-authored-by: Alan Bateman <alanb(a)openjdk.org> Reviewed-by: alanb, jkern ! src/java.base/aix/classes/sun/nio/fs/AixFileSystemProvider.java ! test/jdk/java/nio/file/FileStore/Basic.java Changeset: c5037059 Branch: hermetic-java-runtime Author: Hamlin Li <mli(a)openjdk.org> Date: 2025-07-02 17:16:12 +0000 URL: https://git.openjdk.org/leyden/commit/c50370599e40bfaeccba9aa6b28da661129f9… 8360090: [TEST] RISC-V: disable some cds tests on qemu Reviewed-by: lmesnik, rehn ! test/hotspot/jtreg/TEST.ROOT ! test/hotspot/jtreg/runtime/cds/TestDefaultArchiveLoading.java ! test/hotspot/jtreg/runtime/cds/appcds/TestDumpClassListSource.java ! test/hotspot/jtreg/runtime/cds/appcds/TransformInterfaceOfLambda.java ! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/TestAutoCreateSharedArchiveNoDefaultArchive.java ! test/jtreg-ext/requires/VMProps.java Changeset: 5e30bf68 Branch: hermetic-java-runtime Author: Jatin Bhateja <jbhateja(a)openjdk.org> Date: 2025-07-02 17:47:20 +0000 URL: https://git.openjdk.org/leyden/commit/5e30bf68353d989aadc2d8176181226b2debd… 8360116: Add support for AVX10 floating point minmax instruction Reviewed-by: mhaessig, sviswanathan ! src/hotspot/cpu/x86/assembler_x86.cpp ! src/hotspot/cpu/x86/assembler_x86.hpp ! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp ! src/hotspot/cpu/x86/c2_MacroAssembler_x86.hpp ! src/hotspot/cpu/x86/macroAssembler_x86.cpp ! src/hotspot/cpu/x86/x86.ad ! src/hotspot/cpu/x86/x86_64.ad Changeset: ea86a20e Branch: hermetic-java-runtime Author: Yudi Zheng <yzheng(a)openjdk.org> Date: 2025-07-02 18:38:31 +0000 URL: https://git.openjdk.org/leyden/commit/ea86a20e6d74baea54df32415d9096d3b7bba… 8357424: [JVMCI] Avoid incrementing decompilation count for hosted compiled nmethod Reviewed-by: dnsimon, never, cslucas ! src/hotspot/share/code/nmethod.cpp ! src/hotspot/share/code/nmethod.hpp ! src/hotspot/share/jvmci/jvmciRuntime.cpp ! src/hotspot/share/jvmci/jvmciRuntime.hpp ! src/hotspot/share/runtime/deoptimization.cpp Changeset: 74822ce1 Branch: hermetic-java-runtime Author: Boris Ulasevich <bulasevich(a)openjdk.org> Date: 2025-07-02 21:15:46 +0000 URL: https://git.openjdk.org/leyden/commit/74822ce12acaf9816aa49b75ab5817ced3710… 8358183: [JVMCI] crash accessing nmethod::jvmci_name in CodeCache::aggregate Reviewed-by: eastigeevich, phh ! src/hotspot/share/code/codeBlob.cpp ! src/hotspot/share/code/nmethod.cpp Changeset: 1926aeb1 Branch: hermetic-java-runtime Author: Takuya Kiriyama <tkiriyama(a)openjdk.org> Date: 2025-07-03 06:47:11 +0000 URL: https://git.openjdk.org/leyden/commit/1926aeb1a3b39cf2e4ea48f4c489cd023b5aa… 8352016: Improve java/lang/RuntimeTests/RuntimeExitLogTest.java Reviewed-by: rriggs + test/jdk/java/lang/RuntimeTests/ExitLogging-ALL.properties ! test/jdk/java/lang/RuntimeTests/ExitLogging-FINE.properties + test/jdk/java/lang/RuntimeTests/ExitLogging-FINER.properties ! test/jdk/java/lang/RuntimeTests/ExitLogging-INFO.properties + test/jdk/java/lang/RuntimeTests/ExitLogging-OFF.properties + test/jdk/java/lang/RuntimeTests/ExitLogging-SEVERE.properties + test/jdk/java/lang/RuntimeTests/ExitLogging-WARNING.properties ! test/jdk/java/lang/RuntimeTests/RuntimeExitLogTest.java Changeset: 6c9236c8 Branch: hermetic-java-runtime Author: Thomas Schatzl <tschatzl(a)openjdk.org> Date: 2025-07-03 06:59:00 +0000 URL: https://git.openjdk.org/leyden/commit/6c9236c80c236487a7c37dcb947c0f9192322… 8361238: G1 tries to get CPU info from terminated threads at shutdown Reviewed-by: kbarrett, sangheki ! src/hotspot/share/runtime/java.cpp Changeset: fd13e1ce Branch: hermetic-java-runtime Author: Jan Lahoda <jlahoda(a)openjdk.org> Date: 2025-07-03 07:17:59 +0000 URL: https://git.openjdk.org/leyden/commit/fd13e1ce9805a903ab60ad9b476eb5a6687d2… 8358801: javac produces class that does not pass verifier. Reviewed-by: mcimadamore, liach ! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Gen.java + test/langtools/tools/javac/patterns/T8358801.java Changeset: c75df634 Branch: hermetic-java-runtime Author: Benoît Maillard <bmaillard(a)openjdk.org> Committer: Emanuel Peter <epeter(a)openjdk.org> Date: 2025-07-03 07:28:11 +0000 URL: https://git.openjdk.org/leyden/commit/c75df634be9a0073fa246d42e5c362a09f173… 8359602: Ideal optimizations depending on input type are missed because of missing notification mechanism from CCP Reviewed-by: epeter, thartmann ! src/hotspot/share/opto/phaseX.cpp + test/hotspot/jtreg/compiler/c2/TestModControlFoldedAfterCCP.java Changeset: 2f683fdc Branch: hermetic-java-runtime Author: Jatin Bhateja <jbhateja(a)openjdk.org> Date: 2025-07-03 08:03:55 +0000 URL: https://git.openjdk.org/leyden/commit/2f683fdc4a8f9c227e878b0d7fca645fc8abe… 8361037: [ubsan] compiler/c2/irTests/TestFloat16ScalarOperations division by 0 Reviewed-by: mhaessig, sviswanathan ! src/hotspot/share/opto/divnode.cpp Changeset: 1be29bd7 Branch: hermetic-java-runtime Author: Jaikiran Pai <jpai(a)openjdk.org> Date: 2025-07-03 09:32:09 +0000 URL: https://git.openjdk.org/leyden/commit/1be29bd725a4642b841c60c19f2f7f689a360… 8361060: Keep track of the origin server against which a jdk.internal.net.http.HttpConnection was constructed Reviewed-by: dfuchs ! src/java.net.http/share/classes/jdk/internal/net/http/AbstractAsyncSSLConnection.java ! src/java.net.http/share/classes/jdk/internal/net/http/AsyncSSLConnection.java ! src/java.net.http/share/classes/jdk/internal/net/http/AsyncSSLTunnelConnection.java ! src/java.net.http/share/classes/jdk/internal/net/http/HttpConnection.java + src/java.net.http/share/classes/jdk/internal/net/http/Origin.java ! src/java.net.http/share/classes/jdk/internal/net/http/PlainHttpConnection.java ! src/java.net.http/share/classes/jdk/internal/net/http/PlainProxyConnection.java ! src/java.net.http/share/classes/jdk/internal/net/http/PlainTunnelingConnection.java ! src/java.net.http/share/classes/jdk/internal/net/http/common/Utils.java + test/jdk/java/net/httpclient/OriginTest.java ! test/jdk/java/net/httpclient/whitebox/java.net.http/jdk/internal/net/http/ConnectionPoolTest.java Changeset: 2528c620 Branch: hermetic-java-runtime Author: Matthias Baesken <mbaesken(a)openjdk.org> Date: 2025-07-03 11:35:54 +0000 URL: https://git.openjdk.org/leyden/commit/2528c620a61195ac22d921b168444a7967bf1… 8361198: [AIX] fix misleading error output in thread_cpu_time_unchecked Reviewed-by: mdoerr, azeller ! src/hotspot/os/aix/os_aix.cpp Changeset: 5e40fb6b Branch: hermetic-java-runtime Author: Thomas Schatzl <tschatzl(a)openjdk.org> Date: 2025-07-03 11:43:35 +0000 URL: https://git.openjdk.org/leyden/commit/5e40fb6bda1d56e3eba584b49aa0b68096b34… 8277394: Remove the use of safepoint_workers in reference processor Co-authored-by: Albert Mingkun Yang <ayang(a)openjdk.org> Reviewed-by: ayang, iwalulya ! 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/defNewGeneration.cpp ! src/hotspot/share/gc/serial/serialFullGC.cpp ! src/hotspot/share/gc/shared/referenceProcessor.cpp ! src/hotspot/share/gc/shared/referenceProcessor.hpp Changeset: 24117c6e Branch: hermetic-java-runtime Author: Rajat Mahajan <rmahajan(a)openjdk.org> Committer: Alexey Ivanov <aivanov(a)openjdk.org> Date: 2025-07-03 14:24:52 +0000 URL: https://git.openjdk.org/leyden/commit/24117c6e9aa862bad839e93eff70810a75605… 8349188: LineBorder does not scale correctly Co-authored-by: Alexey Ivanov <aivanov(a)openjdk.org> Reviewed-by: aivanov, serb ! src/java.desktop/share/classes/javax/swing/border/LineBorder.java ! test/jdk/javax/swing/border/LineBorder/ScaledLineBorderTest.java ! test/jdk/javax/swing/border/LineBorder/ScaledTextFieldBorderTest.java Changeset: 3daa03c3 Branch: hermetic-java-runtime Author: Ioi Lam <iklam(a)openjdk.org> Date: 2025-07-03 15:31:34 +0000 URL: https://git.openjdk.org/leyden/commit/3daa03c30f8e6ab9c498edb7d59346ce0b304… 8358680: AOT cache creation fails: no strings should have been added Co-authored-by: Aleksey Shipilev <shade(a)openjdk.org> Reviewed-by: coleenp, shade ! src/hotspot/share/classfile/stringTable.cpp ! src/hotspot/share/classfile/stringTable.hpp ! src/hotspot/share/compiler/compileBroker.cpp ! src/hotspot/share/compiler/compileBroker.hpp ! src/hotspot/share/compiler/compileTask.cpp ! src/hotspot/share/compiler/compileTask.hpp ! src/hotspot/share/runtime/mutexLocker.cpp ! src/hotspot/share/runtime/mutexLocker.hpp Changeset: 66836d40 Branch: hermetic-java-runtime Author: Ioi Lam <iklam(a)openjdk.org> Date: 2025-07-03 16:52:19 +0000 URL: https://git.openjdk.org/leyden/commit/66836d40b80f9c5482c1322d1d07f078ad9dc… 8361292: Rename ModuleEntry::module() to module_oop() Reviewed-by: coleenp, ccheung, sspitsyn ! src/hotspot/share/classfile/classFileParser.cpp ! src/hotspot/share/classfile/classLoaderDataShared.cpp ! src/hotspot/share/classfile/javaClasses.cpp ! src/hotspot/share/classfile/moduleEntry.cpp ! src/hotspot/share/classfile/moduleEntry.hpp ! src/hotspot/share/classfile/modules.cpp ! src/hotspot/share/jfr/jni/jfrUpcalls.cpp ! src/hotspot/share/jvmci/jvmciCompiler.cpp ! src/hotspot/share/oops/arrayKlass.cpp ! src/hotspot/share/oops/klass.cpp ! src/hotspot/share/prims/jvmtiExport.cpp ! src/hotspot/share/runtime/reflection.cpp Changeset: a2315ddd Branch: hermetic-java-runtime Author: Evgeny Nikitin <enikitin(a)openjdk.org> Committer: Leonid Mesnik <lmesnik(a)openjdk.org> Date: 2025-07-03 16:58:30 +0000 URL: https://git.openjdk.org/leyden/commit/a2315ddd2a343ed594dd1b0b3d0dc5b3a71f5… 8357739: [jittester] disable the hashCode method Reviewed-by: lmesnik ! test/hotspot/jtreg/testlibrary/jittester/conf/exclude.methods.lst + test/hotspot/jtreg/testlibrary/jittester/src/jdk/test/lib/jittester/MethodTemplate.java ! test/hotspot/jtreg/testlibrary/jittester/src/jdk/test/lib/jittester/TypesParser.java + test/lib-test/jdk/test/lib/jittester/MethodTemplateTest.java Changeset: 25ed36f3 Branch: hermetic-java-runtime Author: Archie Cobbs <acobbs(a)openjdk.org> Date: 2025-07-03 18:13:07 +0000 URL: https://git.openjdk.org/leyden/commit/25ed36f3ef1fe1d6914689c762910f104775f… 8359493: Refactor how aggregated mandatory warnings are handled in the compiler 8350514: Refactor MandatoryWarningHandler to support dynamic verbosity Reviewed-by: mcimadamore ! make/langtools/tools/propertiesparser/gen/ClassGenerator.java ! make/langtools/tools/propertiesparser/parser/Message.java ! make/langtools/tools/propertiesparser/parser/MessageLine.java ! make/langtools/tools/propertiesparser/resources/templates.properties ! src/jdk.compiler/share/classes/com/sun/tools/javac/api/JavacTaskPool.java ! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Preview.java ! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java ! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java ! src/jdk.compiler/share/classes/com/sun/tools/javac/launcher/MemoryContext.java ! src/jdk.compiler/share/classes/com/sun/tools/javac/main/JavaCompiler.java ! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavaTokenizer.java ! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavacParser.java ! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties ! src/jdk.compiler/share/classes/com/sun/tools/javac/util/JCDiagnostic.java ! src/jdk.compiler/share/classes/com/sun/tools/javac/util/Log.java - src/jdk.compiler/share/classes/com/sun/tools/javac/util/MandatoryWarningHandler.java + src/jdk.compiler/share/classes/com/sun/tools/javac/util/WarningAggregator.java Changeset: 2d9f0324 Branch: hermetic-java-runtime Author: Brian Burkhalter <bpb(a)openjdk.org> Date: 2025-07-03 18:53:59 +0000 URL: https://git.openjdk.org/leyden/commit/2d9f0324ba21adf216649339c48e49b9cd1e3… 8360028: (fs) Path.relativize throws StringIndexOutOfBoundsException (win) Reviewed-by: alanb ! src/java.base/windows/classes/sun/nio/fs/WindowsLinkSupport.java Changeset: 003be0de Branch: hermetic-java-runtime Author: Calvin Cheung <ccheung(a)openjdk.org> Date: 2025-07-03 19:40:22 +0000 URL: https://git.openjdk.org/leyden/commit/003be0dee2f6c190697ec0a923546362c50cc… 8361325: Refactor ClassLoaderExt Reviewed-by: coleenp, sspitsyn ! src/hotspot/share/cds/archiveBuilder.cpp ! src/hotspot/share/cds/cdsProtectionDomain.cpp ! src/hotspot/share/cds/classListParser.cpp ! src/hotspot/share/cds/filemap.cpp ! src/hotspot/share/cds/heapShared.cpp ! src/hotspot/share/cds/metaspaceShared.cpp ! src/hotspot/share/classfile/classLoader.cpp ! src/hotspot/share/classfile/classLoader.hpp - src/hotspot/share/classfile/classLoaderExt.cpp - src/hotspot/share/classfile/classLoaderExt.hpp ! src/hotspot/share/classfile/modules.cpp ! src/hotspot/share/classfile/systemDictionary.cpp ! src/hotspot/share/classfile/systemDictionaryShared.cpp ! src/hotspot/share/prims/jvmtiEnv.cpp Changeset: dcc7254a Branch: hermetic-java-runtime Author: Eric Caspole <ecaspole(a)openjdk.org> Date: 2025-07-03 19:43:30 +0000 URL: https://git.openjdk.org/leyden/commit/dcc7254a38bb0fecacd7683682d4c42e49335… 8361213: J2DAnalyzer should emit the score as a decimal Reviewed-by: prr ! src/demo/share/java2d/J2DBench/src/j2dbench/report/J2DAnalyzer.java Changeset: 77e69e02 Branch: hermetic-java-runtime Author: Erik Gahlin <egahlin(a)openjdk.org> Date: 2025-07-03 20:01:33 +0000 URL: https://git.openjdk.org/leyden/commit/77e69e02ebd280636859dd698423db6ac3bc7… 8358750: JFR: EventInstrumentation MASK_THROTTLE* constants should be computed in longs Reviewed-by: mgronlun ! src/jdk.jfr/share/classes/jdk/jfr/internal/EventInstrumentation.java ! test/jdk/jdk/jfr/api/metadata/annotations/TestThrottle.java Changeset: 566279af Branch: hermetic-java-runtime Author: Chen Liang <liach(a)openjdk.org> Date: 2025-07-03 20:49:05 +0000 URL: https://git.openjdk.org/leyden/commit/566279af49a7cf47e6030222e989417855caf… 8360022: ClassRefDupInConstantPoolTest.java fails when running in repeat Reviewed-by: vromero ! test/langtools/tools/javac/jvm/ClassRefDupInConstantPoolTest.java Changeset: da0a51ce Branch: hermetic-java-runtime Author: David Holmes <dholmes(a)openjdk.org> Date: 2025-07-03 21:02:28 +0000 URL: https://git.openjdk.org/leyden/commit/da0a51ce97453a47b2c7d11e5206774232309… 8357601: Checked version of JNI Release<type>ArrayElements needs to filter out known wrapped arrays Reviewed-by: coleenp, jsjolen ! src/hotspot/os/windows/safefetch_windows.hpp ! src/hotspot/share/memory/guardedMemory.cpp ! src/hotspot/share/memory/guardedMemory.hpp ! src/hotspot/share/prims/jniCheck.cpp + test/hotspot/jtreg/runtime/jni/checked/TestCharArrayReleasing.java + test/hotspot/jtreg/runtime/jni/checked/libCharArrayReleasing.c Changeset: 16af4733 Branch: hermetic-java-runtime Author: Manukumar V S <mvs(a)openjdk.org> Committer: Phil Race <prr(a)openjdk.org> Date: 2025-07-03 22:32:23 +0000 URL: https://git.openjdk.org/leyden/commit/16af473397a7b3a6e6e33dd684d0d511168b9… 8361115: javax/swing/JComboBox/bug4276920.java unnecessarily throws Error instead of RuntimeException Reviewed-by: prr ! test/jdk/javax/swing/JComboBox/bug4276920.java Changeset: 854de8c9 Branch: hermetic-java-runtime Author: Ioi Lam <iklam(a)openjdk.org> Date: 2025-07-03 23:54:05 +0000 URL: https://git.openjdk.org/leyden/commit/854de8c9c6a1d851c1788e5f2250fe0928c51… 8336147: Clarify CDS documentation about static vs dynamic archive Reviewed-by: ccheung, shade ! src/java.base/share/man/java.md Changeset: 21f2e9a7 Branch: hermetic-java-runtime Author: Kim Barrett <kbarrett(a)openjdk.org> Date: 2025-07-04 04:08:42 +0000 URL: https://git.openjdk.org/leyden/commit/21f2e9a71c31320a8b1248e3970a82b871c63… 8344332: (bf) Migrate DirectByteBuffer away from jdk.internal.ref.Cleaner Reviewed-by: rriggs, bchristi ! src/java.base/share/classes/java/nio/Bits.java + src/java.base/share/classes/java/nio/BufferCleaner.java ! src/java.base/share/classes/java/nio/Direct-X-Buffer.java.template ! src/java.base/share/classes/jdk/internal/misc/Unsafe.java + src/java.base/share/classes/sun/nio/Cleaner.java ! src/java.base/share/classes/sun/nio/ch/DirectBuffer.java ! src/java.base/share/classes/sun/nio/ch/FileChannelImpl.java + test/micro/org/openjdk/bench/java/nio/DirectByteBufferChurn.java + test/micro/org/openjdk/bench/java/nio/DirectByteBufferGC.java Changeset: 5cf349c3 Branch: hermetic-java-runtime Author: Doug Simon <dnsimon(a)openjdk.org> Date: 2025-07-04 07:37:20 +0000 URL: https://git.openjdk.org/leyden/commit/5cf349c3b08324e994a4143dcc34a59fd8132… 8361355: Negative cases of Annotated.getAnnotationData implementations are broken Reviewed-by: never ! src/jdk.internal.vm.ci/share/classes/jdk/vm/ci/hotspot/HotSpotResolvedJavaFieldImpl.java ! src/jdk.internal.vm.ci/share/classes/jdk/vm/ci/hotspot/HotSpotResolvedJavaMethodImpl.java ! src/jdk.internal.vm.ci/share/classes/jdk/vm/ci/hotspot/HotSpotResolvedJavaType.java ! src/jdk.internal.vm.ci/share/classes/jdk/vm/ci/hotspot/HotSpotResolvedObjectTypeImpl.java ! src/jdk.internal.vm.ci/share/classes/jdk/vm/ci/hotspot/HotSpotResolvedPrimitiveType.java ! src/jdk.internal.vm.ci/share/classes/jdk/vm/ci/meta/ResolvedJavaType.java ! test/hotspot/jtreg/compiler/jvmci/jdk.vm.ci.runtime.test/src/jdk/vm/ci/runtime/test/TestResolvedJavaType.java Changeset: 56ebb8c1 Branch: hermetic-java-runtime Author: Jonas Norlinder <jonas.norlinder(a)oracle.com> Committer: Thomas Schatzl <tschatzl(a)openjdk.org> Date: 2025-07-04 10:16:55 +0000 URL: https://git.openjdk.org/leyden/commit/56ebb8c1b936e5a4c14486153c9f60df70509… 8359110: Log accumulated GC and process CPU time upon VM exit Co-authored-by: Erik Österlund <eosterlund(a)openjdk.org> Co-authored-by: Jonas Norlinder <jnorlinder(a)openjdk.org> Reviewed-by: tschatzl, ayang ! src/hotspot/os/posix/os_posix.cpp ! src/hotspot/os/windows/os_windows.cpp ! src/hotspot/share/gc/epsilon/epsilonHeap.hpp ! src/hotspot/share/gc/parallel/parallelScavengeHeap.hpp ! src/hotspot/share/gc/serial/serialHeap.hpp ! src/hotspot/share/gc/shared/collectedHeap.cpp ! src/hotspot/share/gc/shared/collectedHeap.hpp ! src/hotspot/share/gc/shared/collectedHeap.inline.hpp ! src/hotspot/share/gc/shared/stringdedup/stringDedup.hpp ! src/hotspot/share/gc/shared/stringdedup/stringDedupProcessor.hpp + src/hotspot/share/gc/shared/vmThreadCpuTimeScope.hpp + src/hotspot/share/gc/shared/vmThreadCpuTimeScope.inline.hpp ! src/hotspot/share/runtime/java.cpp ! src/hotspot/share/runtime/os.hpp ! src/hotspot/share/runtime/vmThread.cpp Changeset: fba74f79 Branch: hermetic-java-runtime Author: Magnus Ihse Bursie <ihse(a)openjdk.org> Date: 2025-07-04 12:19:24 +0000 URL: https://git.openjdk.org/leyden/commit/fba74f796eeeb42accc60ecab444c3d933b73… 8361306: jdk.compiler-gendata needs to depend on java.base-launchers Reviewed-by: shade ! make/Main.gmk Changeset: f153e415 Branch: hermetic-java-runtime Author: Manuel Hässig <mhaessig(a)openjdk.org> Date: 2025-07-04 13:06:36 +0000 URL: https://git.openjdk.org/leyden/commit/f153e415d740f4ede272929171e9bb3e73ddb… 8361253: CommandLineOptionTest library should report observed values on failure Reviewed-by: dholmes, shade ! test/lib/jdk/test/lib/cli/CommandLineOptionTest.java Changeset: 1c560727 Branch: hermetic-java-runtime Author: Srinivas Vamsi Parasa <sparasa(a)openjdk.org> Committer: Sandhya Viswanathan <sviswanathan(a)openjdk.org> Date: 2025-07-04 15:08:57 +0000 URL: https://git.openjdk.org/leyden/commit/1c560727b850593561982ccc3ed37b0e98b3b… 8360775: Fix Shenandoah GC test failures when APX is enabled Reviewed-by: sviswanathan, jbhateja, epeter ! src/hotspot/cpu/x86/assembler_x86.cpp ! src/hotspot/cpu/x86/gc/shenandoah/shenandoahBarrierSetAssembler_x86.cpp Changeset: f2d2eef9 Branch: hermetic-java-runtime Author: Nizar Benalla <nbenalla(a)openjdk.org> Date: 2025-07-04 15:10:22 +0000 URL: https://git.openjdk.org/leyden/commit/f2d2eef988c57cc9f6194a8fd5b2b422035ee… 8177100: APIs duplicated in JavaDoc Reviewed-by: liach, hannesw ! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/VisibleMemberTable.java + test/langtools/jdk/javadoc/doclet/testDuplicateMethodsWarn/TestDuplicateMethods.java Changeset: f3e0588d Branch: hermetic-java-runtime Author: Erik Gahlin <egahlin(a)openjdk.org> Date: 2025-07-06 15:21:35 +0000 URL: https://git.openjdk.org/leyden/commit/f3e0588d0b825a68a4ad61ddf806877f46da6… 8361338: JFR: Min and max time in MethodTime event is confusing Reviewed-by: mgronlun ! src/jdk.jfr/share/classes/jdk/jfr/events/MethodTimingEvent.java ! src/jdk.jfr/share/classes/jdk/jfr/internal/query/view.ini ! src/jdk.jfr/share/classes/jdk/jfr/internal/tracing/TimedClass.java ! src/jdk.jfr/share/classes/jdk/jfr/internal/tracing/TimedMethod.java Changeset: 3bcbcc57 Branch: hermetic-java-runtime Author: David Holmes <dholmes(a)openjdk.org> Date: 2025-07-06 21:45:03 +0000 URL: https://git.openjdk.org/leyden/commit/3bcbcc5747f9402796a1d9443d7a27d37acee… 8361439: [BACKOUT] 8357601: Checked version of JNI Release<type>ArrayElements needs to filter out known wrapped arrays Reviewed-by: lmesnik ! src/hotspot/os/windows/safefetch_windows.hpp ! src/hotspot/share/memory/guardedMemory.cpp ! src/hotspot/share/memory/guardedMemory.hpp ! src/hotspot/share/prims/jniCheck.cpp - test/hotspot/jtreg/runtime/jni/checked/TestCharArrayReleasing.java - test/hotspot/jtreg/runtime/jni/checked/libCharArrayReleasing.c Changeset: 44cff9d6 Branch: hermetic-java-runtime Author: Anass Baya <abaya(a)openjdk.org> Committer: Sergey Bylokhov <serb(a)openjdk.org> Date: 2025-07-07 04:58:17 +0000 URL: https://git.openjdk.org/leyden/commit/44cff9d6abab5df086e89df16f8b63c48cd33… 8346952: GetGraphicsStressTest.java fails: Native resources unavailable Reviewed-by: serb ! src/java.desktop/windows/native/libawt/windows/awt_Window.cpp + test/jdk/java/awt/Frame/BogusFocusableWindowState/BogusFocusableWindowState.java ! test/jdk/java/awt/Frame/GetGraphicsStressTest/GetGraphicsStressTest.java Changeset: 45300dd1 Branch: hermetic-java-runtime Author: hanguanqiang <yongheng_hgq(a)126.com> Committer: Tobias Hartmann <thartmann(a)openjdk.org> Date: 2025-07-07 05:22:44 +0000 URL: https://git.openjdk.org/leyden/commit/45300dd1234c9aa92d6b82f1ef2b05b949b1e… 8358568: Purge obsolete/broken GenerateSynchronizationCode flag Reviewed-by: thartmann, shade ! src/hotspot/share/c1/c1_LIRGenerator.cpp ! src/hotspot/share/opto/callnode.cpp ! src/hotspot/share/opto/graphKit.cpp ! src/hotspot/share/opto/output.cpp ! src/hotspot/share/opto/parse1.cpp ! src/hotspot/share/runtime/globals.hpp Changeset: e9a43416 Branch: hermetic-java-runtime Author: Artem Semenov <asemenov(a)openjdk.org> Date: 2025-07-07 06:11:50 +0000 URL: https://git.openjdk.org/leyden/commit/e9a434165a6ec07cde0429c7f9823bbc5dab7… 8360664: Null pointer dereference in src/hotspot/share/prims/jvmtiTagMap.cpp in IterateOverHeapObjectClosure::do_object() Found by Linux Verification Center (linuxtesting.org) with SVACE. Signed-off-by: Artem Semenov <savoptik(a)altlinux.org>. Reviewed-by: sspitsyn, amenkov, cjplummer ! src/hotspot/share/prims/jvmtiTagMap.cpp Changeset: d75ea7e6 Branch: hermetic-java-runtime Author: Xiaohong Gong <xgong(a)openjdk.org> Date: 2025-07-07 06:52:29 +0000 URL: https://git.openjdk.org/leyden/commit/d75ea7e67951275fe27f1e137c961f39d779a… 8355563: VectorAPI: Refactor current implementation of subword gather load API Reviewed-by: epeter, psandoz, sviswanathan, jbhateja ! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp ! src/hotspot/cpu/x86/c2_MacroAssembler_x86.hpp ! src/hotspot/cpu/x86/x86.ad ! src/hotspot/share/classfile/vmIntrinsics.hpp ! src/hotspot/share/opto/matcher.cpp ! src/hotspot/share/opto/vectorIntrinsics.cpp ! src/hotspot/share/opto/vectornode.hpp ! src/java.base/share/classes/jdk/internal/vm/vector/VectorSupport.java ! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/ByteVector.java ! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/DoubleVector.java ! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/FloatVector.java ! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/IntVector.java ! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/LongVector.java ! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/ShortVector.java ! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/X-Vector.java.template Changeset: 8ad48368 Branch: hermetic-java-runtime Author: Daniel Fuchs <dfuchs(a)openjdk.org> Date: 2025-07-07 08:22:05 +0000 URL: https://git.openjdk.org/leyden/commit/8ad48368838588846324550c455c66ae86f12… 8361249: PlainHttpConnection connection logic can be simplified Reviewed-by: djelinski, vyazici, michaelm, jpai ! src/java.net.http/share/classes/jdk/internal/net/http/PlainHttpConnection.java Changeset: 1fa772e8 Branch: hermetic-java-runtime Author: Aleksey Shipilev <shade(a)openjdk.org> Date: 2025-07-07 08:24:24 +0000 URL: https://git.openjdk.org/leyden/commit/1fa772e8143bb2d758ef183280d123d1ff8aa… 8343546: GHA: Cache required dependencies in master-branch workflow Reviewed-by: ihse ! .github/workflows/build-alpine-linux.yml ! .github/workflows/build-cross-compile.yml ! .github/workflows/build-linux.yml ! .github/workflows/build-macos.yml ! .github/workflows/build-windows.yml ! .github/workflows/main.yml ! .github/workflows/test.yml Changeset: 9449fea2 Branch: hermetic-java-runtime Author: Christian Stein <cstein(a)openjdk.org> Date: 2025-07-07 08:59:50 +0000 URL: https://git.openjdk.org/leyden/commit/9449fea2cd7aa7375f1b127e5f0d2a36ffaa1… 8358552: EndOfFileException in System.in.read() and IO.readln() etc. in JShell Reviewed-by: jlahoda ! src/jdk.jshell/share/classes/jdk/internal/jshell/tool/ConsoleIOContext.java ! src/jdk.jshell/share/classes/jdk/internal/jshell/tool/IOContext.java ! src/jdk.jshell/share/classes/jdk/internal/jshell/tool/JShellTool.java ! src/jdk.jshell/share/classes/jdk/jshell/execution/impl/ConsoleImpl.java ! test/langtools/jdk/jshell/InputUITest.java ! test/langtools/jdk/jshell/UITesting.java Changeset: 4df9c873 Branch: hermetic-java-runtime Author: Andrew Haley <aph(a)openjdk.org> Date: 2025-07-07 09:16:39 +0000 URL: https://git.openjdk.org/leyden/commit/4df9c873452293ccde3c7dbcd64e1ced6b6af… 8360884: Better scoped values Reviewed-by: liach, alanb ! src/java.base/share/classes/java/lang/ScopedValue.java ! test/micro/org/openjdk/bench/java/lang/ScopedValues.java ! test/micro/org/openjdk/bench/java/lang/ScopedValuesData.java Changeset: 7c13a2cd Branch: hermetic-java-runtime Author: ANUPAM DEV <anupam.dev(a)oracle.com> Committer: Alexey Ivanov <aivanov(a)openjdk.org> Date: 2025-07-07 12:15:44 +0000 URL: https://git.openjdk.org/leyden/commit/7c13a2cd9aa5ec9da00084de2388abc189e2f… 8361463: Render method of javax.swing.text.AbstractDocument uses 'currency' instead of 'concurrency' Reviewed-by: psadhukhan, tr, abhiscxk, aivanov ! src/java.desktop/share/classes/javax/swing/text/AbstractDocument.java Changeset: afb4a1be Branch: hermetic-java-runtime Author: Roger Riggs <rriggs(a)openjdk.org> Date: 2025-07-07 12:43:28 +0000 URL: https://git.openjdk.org/leyden/commit/afb4a1be9e5dc2a9c0d812f5a36717c9f8224… 8354872: Clarify java.lang.Process resource cleanup Reviewed-by: jpai ! src/java.base/share/classes/java/lang/Process.java ! src/java.base/share/classes/java/lang/ProcessBuilder.java Changeset: fea73c1d Branch: hermetic-java-runtime Author: Richard Reingruber <rrich(a)openjdk.org> Date: 2025-07-07 13:21:11 +0000 URL: https://git.openjdk.org/leyden/commit/fea73c1d40441561a246f2a09a739367cfc19… 8360599: [TESTBUG] DumpThreadsWithEliminatedLock.java fails because of unstable inlining Reviewed-by: alanb, mdoerr, lmesnik ! test/jdk/com/sun/management/HotSpotDiagnosticMXBean/DumpThreadsWithEliminatedLock.java Changeset: 05c9eec8 Branch: hermetic-java-runtime Author: Vicente Romero <vromero(a)openjdk.org> Date: 2025-07-07 14:56:53 +0000 URL: https://git.openjdk.org/leyden/commit/05c9eec8d087cbfffed19031a531b72ad18a5… 8361214: An anonymous class is erroneously being classify as an abstract class Reviewed-by: liach, mcimadamore ! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java + test/langtools/tools/javac/generics/diamond/AnonymousLabeledAsAbstractTest.java Changeset: 362916f9 Branch: hermetic-java-runtime Author: Jiangli Zhou <jianglizhou(a)google.com> Date: 2025-07-07 09:37:15 +0000 URL: https://git.openjdk.org/leyden/commit/362916f99c82ed46ed6e8d78cdb6c13953427… Merge branch 'master' into hermetic-java-runtime ! make/Main.gmk ! src/hotspot/share/classfile/classLoader.cpp ! src/hotspot/share/prims/jvm.cpp ! src/hotspot/share/runtime/arguments.cpp ! src/hotspot/share/runtime/globals.hpp ! src/hotspot/share/runtime/os.cpp ! make/Main.gmk ! src/hotspot/share/classfile/classLoader.cpp ! src/hotspot/share/prims/jvm.cpp ! src/hotspot/share/runtime/arguments.cpp ! src/hotspot/share/runtime/globals.hpp ! src/hotspot/share/runtime/os.cpp

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git: openjdk/leyden-docs: master: Add link to Dan Heidinga’s JavaOne 2025 presentation
by Mark Reinhold 07 Jul '25

07 Jul '25

Changeset: f9cec367 Branch: master Author: Mark Reinhold <mr(a)openjdk.org> Date: 2025-07-07 09:03:23 +0000 URL: https://git.openjdk.org/leyden-docs/commit/f9cec3679fa175619b453f6ecf63ec27… Add link to Dan Heidinga’s JavaOne 2025 presentation ! site/_index.md

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