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gh-117657: Replace TSAN suppresions with more specific rules #118722

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Merged
merged 8 commits into from
May 9, 2024
Merged

gh-117657: Replace TSAN suppresions with more specific rules #118722

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4a392cf
Replace TSAN suppressions with more specific rules
swtaarrs May 6, 2024
3663587
Two more suppressions
swtaarrs May 7, 2024
9f12179
One more
swtaarrs May 7, 2024
74d09a7
Even more, with gists for the non-top races
swtaarrs May 7, 2024
6b11c50
Merge remote-tracking branch 'upstream/main' into cpython-tsan-suppre…
swtaarrs May 8, 2024
1c67a79
Add _PyParkingLot_Park
swtaarrs May 8, 2024
81ffc50
Merge remote-tracking branch 'upstream/main' into cpython-tsan-suppre…
swtaarrs May 8, 2024
b653195
Merge branch 'main' into cpython-tsan-suppressions
swtaarrs May 9, 2024
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Even more, with gists for the non-top races
  • Loading branch information
@swtaarrs
swtaarrs committed May 8, 2024
commit 74d09a7227e48c104778af3197c8d87a0a9154e3
39 changes: 35 additions & 4 deletions 39 Tools/tsan/suppressions_free_threading.txt
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Expand Up @@ -11,6 +11,20 @@ race:set_allocator_unlocked

## Free-threaded suppressions


# These entries are for warnings that trigger in a library function, as called
# by a CPython function.

# https://gist.github.com/swtaarrs/9d41251e603fa6dedd604191a6da820d
race:park_detached_threads
# https://gist.github.com/swtaarrs/8e0e365e1d9cecece3269a2fb2f2b8b8
race:sock_recv_impl
# https://gist.github.com/swtaarrs/08dfe7883b4c975c31ecb39388987a67
race:free_threadstate


# These warnings trigger directly in a CPython function.

race_top:_add_to_weak_set
race_top:_in_weak_set
race_top:_mi_heap_delayed_free_partial
Expand Down Expand Up @@ -42,10 +56,7 @@ race_top:unicode_hash
race_top:Py_SET_TYPE
race_top:_PyDict_CheckConsistency
race_top:_PyImport_AcquireLock
race_top:_Py_atomic_compare_exchange_int
race_top:_Py_atomic_load_uintptr_relaxed
race_top:_Py_dict_lookup_threadsafe
race_top:__tsan_memset
race_top:_imp_release_lock
race_top:_multiprocessing_SemLock_acquire_impl
race_top:builtin_compile_impl
Expand All @@ -56,13 +67,33 @@ race_top:insert_to_emptydict
race_top:insertdict
race_top:list_get_item_ref
race_top:make_pending_calls
race_top:recv
race_top:set_add_entry
race_top:should_intern_string
race_top:worklist_pop
race_top:_PyEval_IsGILEnabled
race_top:llist_insert_tail
race_top:_Py_slot_tp_getattr_hook
race_top:add_threadstate
race_top:dump_traceback
race_top:fatal_error
race_top:mi_page_decode_padding
race_top:_multiprocessing_SemLock_release_impl
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
race_top:sock_close
race_top:tstate_delete_common
race_top:tstate_is_freed
race_top:type_modified_unlocked
race_top:update_refs
race_top:write_thread_id
race_top:PyThreadState_Clear

# https://gist.github.com/mpage/6962e8870606cfc960e159b407a0cb40
thread:pthread_create
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