[jdk23u] RFR: 8342409: [s390x] C1 unwind_handler fails to unlock synchronized methods with LM_MONITOR

Wed Nov 27 08:21:59 UTC 2024

Hi all,

This pull request contains a backport of commit [9201e9fc](https://github.com/openjdk/jdk/commit/9201e9fcc28cff37cf9996e8db38f9aee7511b1c) from the [openjdk/jdk](https://git.openjdk.org/jdk) repository.

The commit being backported was authored by Amit Kumar on 18 Oct 2024 and was reviewed by Richard Reingruber and Lutz Schmidt.

Thanks!

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Commit messages:
 - Backport 9201e9fcc28cff37cf9996e8db38f9aee7511b1c

Changes: https://git.openjdk.org/jdk23u/pull/229/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk23u&pr=229&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8342409
  Stats: 9 lines in 2 files changed: 8 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk23u/pull/229.diff
  Fetch: git fetch https://git.openjdk.org/jdk23u.git pull/229/head:pull/229

PR: https://git.openjdk.org/jdk23u/pull/229