git: openjdk/loom: fibers: 19 new changesets

duke duke at openjdk.org
Mon Nov 17 14:49:00 UTC 2025 

Changeset: 66c542ec
Branch: fibers
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2025-11-17 12:35:30 +0000
URL:       https://git.openjdk.org/loom/commit/66c542eca9cb08e0c51ba8780b10e7ff8ffb95d4

Allow attaching object when creating virtual thread

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

Changeset: f510b4a3
Branch: fibers
Author:    Quan Anh Mai <qamai at openjdk.org>
Date:      2025-11-15 12:59:04 +0000
URL:       https://git.openjdk.org/loom/commit/f510b4a3bafa3f0d2c9ebf0b33d48f57f3bdef95

8355574: Fatal error in abort_verify_int_in_range due to Invalid CastII

Reviewed-by: vlivanov, roland

! src/hotspot/share/opto/arraycopynode.cpp
! src/hotspot/share/opto/arraycopynode.hpp
! src/hotspot/share/opto/macroArrayCopy.cpp
! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/compiler/arraycopy/TestArrayCopyConjoint.java

Changeset: 7d35a283
Branch: fibers
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2025-11-16 10:31:23 +0000
URL:       https://git.openjdk.org/loom/commit/7d35a283cf2497565d230e3d5426f563f7e5870d

8371958: [BACKOUT] 8371709: Add CTW to hotspot_compiler testing

Reviewed-by: ayang

! test/hotspot/jtreg/TEST.groups

Changeset: 77381318
Branch: fibers
Author:    David Briemann <dbriemann at openjdk.org>
Date:      2025-11-17 06:49:12 +0000
URL:       https://git.openjdk.org/loom/commit/7738131835d08f47dd7c535b12bb7ea7b0ff0b90

8371642: TestNumberOfContinuousZeros.java fails on PPC64

Reviewed-by: mdoerr, epeter

! test/hotspot/jtreg/compiler/vectorization/TestNumberOfContinuousZeros.java

Changeset: ce1adf63
Branch: fibers
Author:    Axel Boldt-Christmas <aboldtch at openjdk.org>
Date:      2025-11-17 07:33:33 +0000
URL:       https://git.openjdk.org/loom/commit/ce1adf63ea1146fba4cf36c10dc5f1d33aa88000

8371672: G1: G1YoungGenSizer handling of NewRatio, NewSize and MaxNewSize
8370494: G1: NewSize not bounded by InitialHeapSize or MaxHeapSize

Reviewed-by: tschatzl, iwalulya

! src/hotspot/share/gc/g1/g1YoungGenSizer.cpp

Changeset: 8690d263
Branch: fibers
Author:    Christian Stein <cstein at openjdk.org>
Date:      2025-11-17 07:53:32 +0000
URL:       https://git.openjdk.org/loom/commit/8690d263d9dd0fd06ed41d9529fd8cc84e1c08c8

8268613: jar --validate should check inital entries of a JAR file

Reviewed-by: lancea, jvernee

! src/jdk.jartool/share/classes/sun/tools/jar/Validator.java
! src/jdk.jartool/share/classes/sun/tools/jar/resources/jar.properties
! test/jdk/tools/jar/ValidatorTest.java

Changeset: d032b28d
Branch: fibers
Author:    Joel Sikström <jsikstro at openjdk.org>
Date:      2025-11-17 08:50:50 +0000
URL:       https://git.openjdk.org/loom/commit/d032b28d9d042a36f5163b079151643bb49294e9

8371894: Minor style fixes in AOT/CDS code

Reviewed-by: stefank, kvn, iklam

! src/hotspot/share/cds/cdsConfig.cpp
! src/hotspot/share/cds/filemap.hpp
! src/hotspot/share/cds/heapShared.cpp
! src/hotspot/share/memory/universe.cpp

Changeset: 970533d4
Branch: fibers
Author:    Johan Sjölen <jsjolen at openjdk.org>
Date:      2025-11-17 09:06:32 +0000
URL:       https://git.openjdk.org/loom/commit/970533d41d3d1b4ebe12868c85579d37b3b23655

8371779: Replace MemTagBitmap with ResourceBitMap

Reviewed-by: azafari, phubner

! src/hotspot/share/nmt/memMapPrinter.cpp
- src/hotspot/share/nmt/memTagBitmap.hpp

Changeset: 69e30244
Branch: fibers
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2025-11-17 09:08:21 +0000
URL:       https://git.openjdk.org/loom/commit/69e30244c0c359e7108acd36d903fa22970822b9

8349157: Unnecessary Hashtable usage in XKeysym.javaKeycode2KeysymHash

Reviewed-by: aivanov, serb

! src/java.desktop/unix/classes/sun/awt/X11/XKeysym.java

Changeset: 09b25cd0
Branch: fibers
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-11-17 09:38:17 +0000
URL:       https://git.openjdk.org/loom/commit/09b25cd0a24a4eaddce49917d958adc667ab5465

8371465: Parallel: Revise asserts around heap expansion

Reviewed-by: aboldtch, tschatzl

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

Changeset: 08b4a383
Branch: fibers
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2025-11-17 12:36:42 +0000
URL:       https://git.openjdk.org/loom/commit/08b4a3834b609b1a9de947a4929d831642e536fe

Merge branch 'master' into fibers

! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/TEST.groups
! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/TEST.groups

Changeset: 812add27
Branch: fibers
Author:    Jonas Norlinder <jonas.norlinder at oracle.com>
Committer: Kevin Walls <kevinw at openjdk.org>
Date:      2025-11-17 10:42:02 +0000
URL:       https://git.openjdk.org/loom/commit/812add27abdc70bc52ca105bc9430494a6491ecd

8368527: JMX: Add an MXBeans method to query GC CPU time

Reviewed-by: phh, kevinw

! src/hotspot/share/include/jmm.h
! src/hotspot/share/services/cpuTimeUsage.cpp
! src/hotspot/share/services/management.cpp
! src/java.management/share/classes/java/lang/management/MemoryMXBean.java
! src/java.management/share/classes/sun/management/MemoryImpl.java
! src/java.management/share/classes/sun/management/VMManagement.java
! src/java.management/share/classes/sun/management/VMManagementImpl.java
! src/java.management/share/native/libmanagement/VMManagementImpl.c
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/share/server/ServerMemoryMXBean.java
+ test/jdk/java/lang/management/MemoryMXBean/StressGetTotalGcCpuTimeDuringShutdown.java
+ test/jdk/java/lang/management/MemoryMXBean/TestGetTotalGcCpuTime.java
! test/jdk/javax/management/mxbean/MXBeanInteropTest1.java

Changeset: d19e072f
Branch: fibers
Author:    Daniel Fuchs <dfuchs at openjdk.org>
Date:      2025-11-17 11:01:32 +0000
URL:       https://git.openjdk.org/loom/commit/d19e072f97681cfc50a8c7b96a25589070436a10

8371916: Questionable volatile decrement in AckFrameSpliterator

Reviewed-by: vyazici, jpai, djelinski

! src/java.net.http/share/classes/jdk/internal/net/http/quic/frames/AckFrame.java

Changeset: df35412d
Branch: fibers
Author:    Zihao Lin <linzihao1999 at outlook.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2025-11-17 11:49:01 +0000
URL:       https://git.openjdk.org/loom/commit/df35412db1d7e883148590e24d968cfe2f5c6bbc

8368961: Remove redundant checks in ciField.cpp

Reviewed-by: bmaillard, aseoane, thartmann

! src/hotspot/share/ci/ciField.cpp

Changeset: cebb03ef
Branch: fibers
Author:    Matthew Donovan <mdonovan at openjdk.org>
Date:      2025-11-17 12:13:39 +0000
URL:       https://git.openjdk.org/loom/commit/cebb03ef24fad8705156f12cecd2da6351cd1ef6

8371349: Update NSS library to 3.117

Reviewed-by: weijun, myankelevich, hchao

! test/jdk/sun/security/pkcs11/PKCS11Test.java

Changeset: 8301d991
Branch: fibers
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-11-17 12:28:39 +0000
URL:       https://git.openjdk.org/loom/commit/8301d9917ec9fed40e3af77998f88165e0837daf

8371825: G1: Use more precise filler API in fill_range_with_dead_objects

Reviewed-by: shade, tschatzl

! src/hotspot/share/gc/g1/g1HeapRegion.cpp

Changeset: 960987e8
Branch: fibers
Author:    Kevin Walls <kevinw at openjdk.org>
Date:      2025-11-17 13:40:36 +0000
URL:       https://git.openjdk.org/loom/commit/960987e8c1428ce1d89ee13e007e06206fe6885c

8371991: Build failure in docs for MemoryMXBean

Reviewed-by: alanb

! src/java.management/share/classes/java/lang/management/MemoryMXBean.java

Changeset: 44087ea5
Branch: fibers
Author:    SendaoYan <syan at openjdk.org>
Date:      2025-11-17 13:48:52 +0000
URL:       https://git.openjdk.org/loom/commit/44087ea5d697deb3a7dd0e3c82f898dd9df1bfa3

8371682: Suppress javac warning from ThreadPoolExecutorSubclassTest.java

Reviewed-by: jpai

! test/jdk/java/util/concurrent/tck/ExecutorsTest.java
! test/jdk/java/util/concurrent/tck/JSR166TestCase.java
! test/jdk/java/util/concurrent/tck/ThreadPoolExecutorSubclassTest.java

Changeset: c40cfeb8
Branch: fibers
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2025-11-17 14:04:40 +0000
URL:       https://git.openjdk.org/loom/commit/c40cfeb818e4f621fc0bf8dcc8b5017232e199c0

Merge branch 'master' into fibers

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