[jdk21u-dev] Integrated: 8327990: [macosx-aarch64] Various tests fail with -XX:+AssertWXAtThreadSync

[Richard Reingruber]

On Thu, 16 May 2024 11:54:19 GMT, Richard Reingruber <rrich at openjdk.org> wrote:

> I would like to backport https://github.com/openjdk/jdk22u/commit/0c572566963be7f941228deda2691ce2fc456c15 to jdk 21 to get clean testing with -XX:+AssertWXAtThreadSync and avoid crashes because the VM is entered with the wrong WXState. The latter is very unlikely nevertheless aiming for clean tests with -XX:+AssertWXAtThreadSync will help to reduce the probability that users are affected by regressions in this area.
> 
> Testing:
> 
> I've verified every added WXState change if it is actually required.
> 
> The fix passed our CI testing with AssertWXAtThreadSync enabled: JTReg tests: tier1-4 of hotspot and jdk. All of Langtools and jaxp. JCK, SPECjvm2008, SPECjbb2015, Renaissance Suite, and SAP specific tests.

This pull request has now been integrated.

Changeset: 8da58b9d
Author:    Richard Reingruber <rrich at openjdk.org>
URL:       https://git.openjdk.org/jdk21u-dev/commit/8da58b9da6bf4815f7d433e1b335d3e361ad868c
Stats:     10 lines in 7 files changed: 9 ins; 0 del; 1 mod

8327990: [macosx-aarch64] Various tests fail with -XX:+AssertWXAtThreadSync

Reviewed-by: aph
Backport-of: 0c572566963be7f941228deda2691ce2fc456c15

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PR: https://git.openjdk.org/jdk21u-dev/pull/580