git: openjdk/jdk21: 8311556: GetThreadLocalStorage not working for vthreads mounted during JVMTI attach

[Serguei Spitsyn]

Changeset: e3cfb56d
Author:    Serguei Spitsyn <sspitsyn at openjdk.org>
Date:      2023-07-18 20:36:21 +0000
URL:       https://git.openjdk.org/jdk21/commit/e3cfb56d8fa3852f07d4f3af038955c98eee742c

8311556: GetThreadLocalStorage not working for vthreads mounted during JVMTI attach

Reviewed-by: amenkov
Backport-of: 11a5115caf179a1bbed5311e12ed3851e026c5c5

! src/hotspot/share/prims/jvmtiEnvBase.cpp
+ test/hotspot/jtreg/serviceability/jvmti/vthread/VThreadTLSTest/VThreadTLSTest.java
+ test/hotspot/jtreg/serviceability/jvmti/vthread/VThreadTLSTest/libVThreadTLSTest.cpp