git: openjdk/jdk: jdk26: 2 new changesets

[Thomas Schatzl]

Changeset: d0fd898a
Branch: jdk26
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2026-01-26 09:19:14 +0000
URL:       https://git.openjdk.org/jdk/commit/d0fd898a96eb0bb8b463d3f44e300e58d0ec46ee

8375314: Parallel: Crash iterating over unloaded classes for ObjectCountAfterGC event

Reviewed-by: iwalulya
Backport-of: f3381f0ffe2207e1765558f6f49e5a0280a3f920

! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.hpp
! src/hotspot/share/gc/shared/collectedHeap.hpp
! src/hotspot/share/gc/shared/collectedHeap.inline.hpp
+ test/hotspot/jtreg/gc/parallel/TestObjectCountAfterGC.java

Changeset: 47c58dc6
Branch: jdk26
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2026-01-26 09:19:52 +0000
URL:       https://git.openjdk.org/jdk/commit/47c58dc66b56cb486dd891a95636e71654994c46

8375541: G1: Race in G1BarrierSet::write_ref_field_post()

Reviewed-by: iwalulya
Backport-of: 0ad81fbd161edbc8479e5af5c0f8d6098f6c72d1

! src/hotspot/share/gc/g1/g1BarrierSet.inline.hpp