git: openjdk/jdk17u-dev: 2 new changesets

[Martin Doerr]

Changeset: 9824e642
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2023-06-21 08:28:48 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/9824e64296980bc3449c257979e992075ce90620

8291830: jvmti/RedefineClasses/StressRedefine failed: assert(!is_null(v)) failed: narrow klass value can never be zero

Backport-of: fb6fd03233b0eb001e2995d20a079b6af31d2b9b

! src/hotspot/share/classfile/classLoaderData.cpp
! src/hotspot/share/oops/klass.cpp
! src/hotspot/share/oops/klass.hpp
! src/hotspot/share/oops/oopHandle.hpp
! src/hotspot/share/prims/jvmtiRedefineClasses.cpp

Changeset: 878cea2a
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2023-06-21 08:29:25 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/878cea2afd87130b385c9b45958df16aa2b18f8d

8252713: jtreg time out of CtrlASCII.java seems to hang the Xserver.

Backport-of: 6d6046b3799217c281d077f12bce1ec590149849

! test/jdk/ProblemList.txt
! test/jdk/java/awt/event/KeyEvent/KeyTyped/CtrlASCII.java