[jdk26] RFR: 8375541: G1: Race in G1BarrierSet::write_ref_field_post()

Fri Jan 23 08:41:20 UTC 2026

Hi all,

    This pull request contains a backport of commit [0ad81fbd](https://github.com/openjdk/jdk/commit/0ad81fbd161edbc8479e5af5c0f8d6098f6c72d1) from the [openjdk/jdk](https://git.openjdk.org/jdk) repository.

    The commit being backported was authored by Thomas Schatzl on 22 Jan 2026 and was reviewed by Ivan Walulya, Stefan Johansson and Aleksey Shipilev.

    Thanks!

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Commit messages:
 - Backport 0ad81fbd161edbc8479e5af5c0f8d6098f6c72d1

Changes: https://git.openjdk.org/jdk/pull/29378/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=29378&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8375541
  Stats: 5 lines in 1 file changed: 4 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/29378.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/29378/head:pull/29378

PR: https://git.openjdk.org/jdk/pull/29378