RFR: 8317262: LockStack::contains(oop) fails "assert(t->is_Java_thread()) failed: incorrect cast to JavaThread"
David Holmes
dholmes at openjdk.org
Thu Oct 5 02:00:09 UTC 2023
Please review this simple fix to `LockStack::is_owning_thread()` that allows it to be called by a non-JavaThread. Thanks to @pchilano for the regression test.
Testing:
- new regression test
- runtime/handshake/MixedHandshakeWalkStackTest.java
- tiers 1-3 sanity
Thanks
-------------
Commit messages:
- Adjust test as we don't expect any JVMTI errors.
- Add regression test
- 8317262: LockStack::contains(oop) fails "assert(t->is_Java_thread()) failed: incorrect cast to JavaThread"
Changes: https://git.openjdk.org/jdk/pull/16047/files
Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=16047&range=00
Issue: https://bugs.openjdk.org/browse/JDK-8317262
Stats: 101 lines in 2 files changed: 97 ins; 0 del; 4 mod
Patch: https://git.openjdk.org/jdk/pull/16047.diff
Fetch: git fetch https://git.openjdk.org/jdk.git pull/16047/head:pull/16047
PR: https://git.openjdk.org/jdk/pull/16047
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