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gh-117657: Fix TSAN race involving import lock #118523

Merged
merged 7 commits into from
Jun 6, 2024
Merged

gh-117657: Fix TSAN race involving import lock #118523

merged 7 commits into from
Jun 6, 2024

Commits on May 2, 2024

  1. pythongh-117657: Use PyMutex based recursive lock for import lock 

    This adds a `_PyRecursiveMutex` type based on `PyMutex` and uses that
for the import lock. This fixes some data races in the free-threaded
build and generally simplifies the import lock code.
    @colesbury
    colesbury committed May 2, 2024
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Commits on May 3, 2024

  1. Merge branch 'main' into pythongh-117657-import-lock

    @colesbury
    colesbury authored May 3, 2024
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Commits on May 31, 2024

  1. Merge branch 'main' into pythongh-117657-import-lock

    @colesbury
    colesbury committed May 31, 2024
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  2. Remove fixed races

    @colesbury
    colesbury committed May 31, 2024
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  3. Remove fixed race

    @colesbury
    colesbury committed May 31, 2024
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  4. Remove another fixed race

    @colesbury
    colesbury committed May 31, 2024
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Commits on Jun 4, 2024

  1. Merge branch 'main' into pythongh-117657-import-lock

    @colesbury
    colesbury authored Jun 4, 2024
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