gh-125221: Fix free-threading data race in object.__reduce_ex__
#125267
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The lazy initialization of `objreduce` wasn't thread-safe in the free threading build. Instead, initialize the interpreter's cached `objreduce` field as part of the initialization of interpreter's types.
kumaraditya303
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Oct 11, 2024
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Thanks @colesbury for the PR, and @kumaraditya303 for merging it 🌮🎉.. I'm working now to backport this PR to: 3.13. |
miss-islington
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to miss-islington/cpython
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Oct 11, 2024
…_` (pythonGH-125267) (cherry picked from commit b12e992) Co-authored-by: Sam Gross <[email protected]>
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GH-125305 is a backport of this pull request to the 3.13 branch. |
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The lazy initialization of
objreducewasn't thread-safe in the free threading build. Instead, initialize the interpreter's cachedobjreducefield as part of the initialization of interpreter's types.