git: openjdk/jdk17u-dev: 2 new changesets

[Martin Doerr]

Changeset: ccc4732e
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2022-07-14 09:58:36 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/ccc4732eeb706980d2f7f92aec3835f60d146126

8290004: [PPC64] JfrGetCallTrace: assert(_pc != nullptr) failed: must have PC

Reviewed-by: lucy, clanger
Backport-of: cb6e9cb7286f609dec1fe1157bf95afc503870a9

! src/hotspot/os_cpu/aix_ppc/thread_aix_ppc.cpp
! src/hotspot/os_cpu/linux_ppc/thread_linux_ppc.cpp

Changeset: 48d1d419
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2022-07-14 10:01:10 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/48d1d419b47c456444bd807c6c8cb7e334af09d0

8289856: [PPC64] SIGSEGV in C2Compiler::init_c2_runtime() after JDK-8289060

Backport-of: e05b2f2c3b9b0276099766bc38a55ff835c989e1

! src/hotspot/cpu/ppc/ppc.ad