[3.14] gh-143880: Fix data race in functools.partial in free threading build
#143882
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…ng build The assignment to `pto->vectorcall` isn't thread-safe in the free threading build. Note that this is already fixed in the main branch.
mpage
approved these changes
Jan 15, 2026
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The assignment to
pto->vectorcallisn't thread-safe in the free threading build. Note that this is already fixed in the main branch.functools.partialin Python 3.14 #143880