RFR: 8369631: Assess and remedy any unsafe usage of the sr_semaphore Semaphore in the Posix signal code [v3]

[David Holmes]

On Fri, 17 Oct 2025 04:18:32 GMT, Kim Barrett <kbarrett at openjdk.org> wrote:

>> David Holmes has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains four additional commits since the last revision:
>> 
>>  - Fix misleading indent.
>>  - Merge branch 'master' into 8369631-sr_sem
>>  - Switch to DeferredStatic per Kim's request
>>  - 8369631: Assess and remedy any unsafe usage of the sr_semaphore Semaphore in the Posix signal code
>
> Looks good.

Thanks again for the reviews @kimbarrett and @stefank !

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PR Comment: https://git.openjdk.org/jdk/pull/27762#issuecomment-3420079328