[3.14] gh-129824: fix data races in subinterpreters under TSAN (GH-135794)#136266
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kumaraditya303 merged 2 commits intopython:3.14python/cpython:3.14from Jul 6, 2025
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[3.14] gh-129824: fix data races in subinterpreters under TSAN (GH-135794)#136266kumaraditya303 merged 2 commits intopython:3.14python/cpython:3.14from miss-islington:backport-b582d75-3.14miss-islington/cpython:backport-b582d75-3.14Copy head branch name to clipboard
kumaraditya303 merged 2 commits intopython:3.14python/cpython:3.14from
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…GH-135794) This fixes the data races in typeobject.c in subinterpreters under free-threading. The type flags and slots are only modified in the main interpreter as all static types are first initialised in main interpreter. (cherry picked from commit b582d75) Co-authored-by: Kumar Aditya <kumaraditya@python.org>
This was referenced Jul 4, 2025
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This fixes the data races in typeobject.c in subinterpreters under free-threading. The type flags and slots are only modified in the main interpreter as all static types are first initialised in main interpreter.
(cherry picked from commit b582d75)
Co-authored-by: Kumar Aditya kumaraditya@python.org