git: openjdk/jdk23u: master: 8340313: Crash due to invalid oop in nmethod after C1 patching

[Tobias Hartmann]

Changeset: c644570c
Branch: master
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2024-10-22 11:56:37 +0000
URL:       https://git.openjdk.org/jdk23u/commit/c644570cdcace855fe4bd0a8aef0453a56d99129

8340313: Crash due to invalid oop in nmethod after C1 patching

Reviewed-by: chagedorn
Backport-of: 58d39c317e332fda994f66529fcd1a0ea0e53151

! src/hotspot/cpu/aarch64/nativeInst_aarch64.cpp
! src/hotspot/cpu/ppc/nativeInst_ppc.cpp
! src/hotspot/cpu/riscv/nativeInst_riscv.cpp
! src/hotspot/cpu/s390/nativeInst_s390.cpp
! src/hotspot/cpu/x86/nativeInst_x86.cpp
! src/hotspot/share/c1/c1_Runtime1.cpp
! src/hotspot/share/code/nmethod.cpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/mutexLocker.hpp
+ test/hotspot/jtreg/compiler/c1/TestConcurrentPatching.java