git: openjdk/jdk25u: master: 8365726: Test crashed with assert in C1 thread: Possible safepoint reached by thread that does not allow it

[Aleksey Shipilev]

Changeset: 5861aa78
Branch: master
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-09-25 16:26:10 +0000
URL:       https://git.openjdk.org/jdk25u/commit/5861aa7803b42f3574bcf4128817a15d97247ca7

8365726: Test crashed with assert in C1 thread: Possible safepoint reached by thread that does not allow it

Backport-of: 452b052fe343a70bc81bf299d08a9f06a1e30fe9

! src/hotspot/share/oops/trainingData.hpp
! src/hotspot/share/runtime/mutexLocker.cpp