[3.13] gh-117657: Add TSAN suppression for set_discard_entry (GH-119908) (#119914)

miss-islington · colesbury · web-flow · commit 9f9be95d66c0 · 2024-06-01T16:42:16.000Z
Seen in CI occasionally when running `test_weakref`. (cherry picked from commit 7dc745d) Co-authored-by: Sam Gross <colesbury@gmail.com>
diff --git a/Tools/tsan/suppressions_free_threading.txt b/Tools/tsan/suppressions_free_threading.txt
@@ -44,6 +44,8 @@ race_top:PyMember_GetOne
 race_top:PyMember_SetOne
 race_top:new_reference
 race_top:set_contains_key
+# https://gist.github.com/colesbury/d13d033f413b4ad07929d044bed86c35
+race_top:set_discard_entry
 race_top:set_inheritable
 race_top:start_the_world
 race_top:tstate_set_detached
