git: openjdk/loom: fibers: Fix GC nmethod marking bugs

[duke]

Changeset: 65d73745
Author:    Erik Österlund <eosterlund at openjdk.org>
Date:      2022-02-18 10:37:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/65d737456a917760d88f3bac896d56cd205fa5d5

Fix GC nmethod marking bugs

! src/hotspot/share/code/codeCache.cpp
! src/hotspot/share/code/codeCache.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1FullCollector.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/shared/genCollectedHeap.cpp
! src/hotspot/share/gc/z/zMark.cpp