git: openjdk/loom: fibers: 3 new changesets

[duke]

Changeset: 51b982af
Branch: fibers
Author:    Patricio Chilano Mateo <patricio.chilano.mateo at oracle.com>
Date:      2025-08-29 20:10:57 +0000
URL:       https://git.openjdk.org/loom/commit/51b982afc924fd2511576c2ae179b74fe94f7d29

fix stale _contended_entered_monitor when yielding

! src/hotspot/share/runtime/continuationFreezeThaw.cpp

Changeset: f330ae35
Branch: fibers
Author:    Patricio Chilano Mateo <patricio.chilano.mateo at oracle.com>
Date:      2025-08-29 20:23:24 +0000
URL:       https://git.openjdk.org/loom/commit/f330ae35cc7769dd0a0b12ba023b60cc541118ff

improve comment

! src/hotspot/share/runtime/continuationFreezeThaw.cpp

Changeset: f8c7f325
Branch: fibers
Author:    Patricio Chilano Mateo <patricio.chilano.mateo at oracle.com>
Date:      2025-08-29 20:30:08 +0000
URL:       https://git.openjdk.org/loom/commit/f8c7f32529dd936be683d559389f469521d9d13d

Add ThreadWaitingForClassInit

! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/runtime/javaThread.hpp
! src/hotspot/share/runtime/synchronizer.cpp