[3.13] gh-117657: Fix TSAN race in QSBR assertion (GH-119887) #119904
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Due to a limitation in TSAN, all reads from `PyThreadState.state` must be atomic to avoid reported races. (cherry picked from commit 90ec19f) Co-authored-by: Sam Gross <colesbury@gmail.com>
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Due to a limitation in TSAN, all reads from
PyThreadState.statemust beatomic to avoid reported races.
(cherry picked from commit 90ec19f)
Co-authored-by: Sam Gross colesbury@gmail.com