git: openjdk/jdk: master: 2 new changesets

[Albert Mingkun Yang]

Changeset: 9b9559a2
Branch: master
Author:    David Briemann <dbriemann at openjdk.org>
Date:      2025-10-17 08:59:55 +0000
URL:       https://git.openjdk.org/jdk/commit/9b9559a2e33827126e1aeab7bf6f4861acaae109

8369979: Flag UsePopCountInstruction was accidentally disabled on PPC64

Reviewed-by: aph, mdoerr

! src/hotspot/cpu/ppc/vm_version_ppc.cpp

Changeset: e62a7fa3
Branch: master
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2025-10-17 09:02:09 +0000
URL:       https://git.openjdk.org/jdk/commit/e62a7fa3832bbba11e6d630015f85ae945fac824

8342659: Test vmTestbase/nsk/jdi/ObjectReference/referringObjects/referringObjects002/referringObjects002.java failed: Class nsk.share.jdi.TestClass1 was not unloaded

Co-authored-by: Chris Plummer <cjplummer at openjdk.org>
Reviewed-by: sspitsyn, cjplummer

! test/hotspot/jtreg/vmTestbase/nsk/share/ClassUnloader.java
! test/hotspot/jtreg/vmTestbase/nsk/share/jpda/AbstractDebuggeeTest.java