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| author | Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> | 2024-06-01 14:51:55 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-06-01 14:51:55 (GMT) |
| commit | 48054d2306fed2a2a53d8e5dba9c1aa7ef138ed5 (patch) | |
| tree | 459c3f111aeef9718d9d1fe919c26d48e514636c /Tools | |
| parent | 48f3378d6c620e99f17679ee11982a57640d3bb4 (diff) | |
| download | cpython-48054d2306fed2a2a53d8e5dba9c1aa7ef138ed5.zip cpython-48054d2306fed2a2a53d8e5dba9c1aa7ef138ed5.tar.gz cpython-48054d2306fed2a2a53d8e5dba9c1aa7ef138ed5.tar.bz2 | |
[3.13] gh-117657: Fix TSAN race in QSBR assertion (GH-119887) (#119904)
Due to a limitation in TSAN, all reads from `PyThreadState.state` must be
atomic to avoid reported races.
(cherry picked from commit 90ec19fd33e2452902b9788d4821f1fbf6542304)
Co-authored-by: Sam Gross <colesbury@gmail.com>
Diffstat (limited to 'Tools')
| -rw-r--r-- | Tools/tsan/suppressions_free_threading.txt | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/Tools/tsan/suppressions_free_threading.txt b/Tools/tsan/suppressions_free_threading.txt index 27568c3..dbb0aac 100644 --- a/Tools/tsan/suppressions_free_threading.txt +++ b/Tools/tsan/suppressions_free_threading.txt @@ -76,8 +76,6 @@ race_top:_PyFrame_GetCode race_top:_PyFrame_Initialize race_top:PyInterpreterState_ThreadHead race_top:_PyObject_TryGetInstanceAttribute -race_top:_Py_qsbr_unregister -race_top:_Py_qsbr_poll race_top:PyThreadState_Next race_top:Py_TYPE race_top:PyUnstable_InterpreterFrame_GetLine |