RFR: 8327990: [macosx-aarch64] Various tests fail with -XX:+AssertWXAtThreadSync [v2]

[Richard Reingruber]

On Fri, 15 Mar 2024 13:58:15 GMT, Tobias Holenstein <tholenstein at openjdk.org> wrote:

> > As I wrote in JBS, shouldn't this be handled by `ThreadInVMfromNative`?
> 
> I agree. This is something I am investigating at the moment. Ideally, AssertWXAtThreadSync would also be true by default.

I've added a bunch more locations we've seen when testing with AssertWXAtThreadSync.

@tobiasholenstein would you think that this PR is actually not needed because you are going to push a better way of handling the WXMode in the near future?
How should be handle the issues in released versions (jdk 21, 17, ...)? Will it be possible to backport your work?

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PR Comment: https://git.openjdk.org/jdk/pull/18238#issuecomment-2003496165