Merge to tag jdk-25.0.4+2#2253

Merged

RealCLanger merged 35 commits into

sapmachine25from

pr-jdk-25.0.4+2

May 21, 2026

Commits on May 6, 2026

8378746: ZGC: jdk/jfr/event/gc/detailed/TestZRelocationSetGroupEvent.java intermittent OOME
SendaoYan
committed
8264851: Shenandoah: Rework control loop mechanics to use timed waits
Roland Mesde
committed
8383183: Shenandoah: Mangle trashed regions up to top instead of end
William Kemper
committed
8335355: Shenandoah: Fix race condition in gc/shenandoah/mxbeans/TestPauseNotifications.java
William Kemper
committed
8373714: Shenandoah: Register heuristic penalties following a degenerated GC
William Kemper
committed
8380431: Shenandoah: Concurrent modification of stack-chunk objects during evacuation
William Kemper
committed
8379021: Shenandoah: Speedup ShenandoahSimpleBitMapTest
William Kemper
committed
8378083: Mark shenandoah/generational/TestOldGrowthTriggers.java as flagless
William Kemper
committed
8365792: GenShen: assertion "Generations aren't reconciled"
William Kemper
committed
8368681: Shenandoah: Add documentation comments for ShenandoahAllocationRate
William Kemper
committed

Commits on May 7, 2026

8374449: Shenandoah: Leaf locks used by Shenandoah need lower ranks
Roland Mesde
committed

Commits on May 8, 2026

8380409: JVM crashes when -XX:AOTMode=create uses app.aotconf generated with JVMTI agent
Roland Mesde
committed
8381871: GenShen: ShenandoahGCHeuristics flag not reset after ignoring non-adaptive value
William Kemper
committed
8367646: [GenShen] Control thread may overwrite gc cancellation cause set by mutator
William Kemper
committed
8380846: GenShen: Remove the experimental option to disable adaptive tenuring
William Kemper
committed
8382295: Shenandoah: wrong denominator in full gc summary
William Kemper
committed
8361339: Test gc/shenandoah/TestLargeObjectAlignment.java#generational fails on macOS aarch64 with OOM: Java heap space
William Kemper
committed
8366692: Several gc/shenandoah tests timed out
William Kemper
committed
8353115: GenShen: mixed evacuation candidate regions need accurate live_data
William Kemper
committed

Commits on May 10, 2026

8383630: Fix iteration in tests doing class redefinition
GoeLin
committed

Commits on May 11, 2026

Commits on May 12, 2026

8381382: Shenandoah: assert(capacity > 0) failed: free regions must have allocation capacity

Xiaolong Peng
authored and
William Kemper
committed
8384158: GHA: Downgrade Windows GHA runners to windows-2022 temporarily
shipilev
committed

Commits on May 13, 2026

8376185: NoSuchFieldError thrown after a record with type annotation retransformed

Jean-Philippe Bempel
authored and
Paul Hohensee
committed

Commits on May 15, 2026

Commits on May 17, 2026

8384223: RISC-V: entry_barrier_offset should consider UseZtso
RealFYang
committed

Commits on May 18, 2026

8372351: Add 2 WISeKey roots
Roland Mesde
committed

Commits on May 19, 2026

Commits on May 20, 2026

8384815: SelectOneKeyOutOfMany and PreferredKey fail after expired test certificate
SendaoYan
committed

Commits on May 21, 2026

Merge branch 'sapmachine25' into pr-jdk-25.0.4+2
RealCLanger
committed