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e99bc7fd44
Fix data race in `type_set_name` by assigning name under stop the world pause making it thread safe in free-threading.
48 lines
1.6 KiB
Text
48 lines
1.6 KiB
Text
# This file contains suppressions for the free-threaded build. It contains the
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# suppressions for the default build and additional suppressions needed only in
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# the free-threaded build.
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#
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# reference: https://github.com/google/sanitizers/wiki/ThreadSanitizerSuppressions
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## Free-threaded suppressions
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# These entries are for warnings that trigger in a library function, as called
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# by a CPython function.
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# These warnings trigger directly in a CPython function.
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race_top:dump_traceback
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race_top:fatal_error
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race_top:_PyFrame_GetCode
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race_top:_PyFrame_Initialize
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race_top:_PyObject_TryGetInstanceAttribute
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race_top:PyUnstable_InterpreterFrame_GetLine
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race_top:write_thread_id
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# gh-129068: race on shared range iterators (test_free_threading.test_zip.ZipThreading.test_threading)
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race_top:rangeiter_next
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# gh-129748: test.test_free_threading.test_slots.TestSlots.test_object
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race_top:mi_block_set_nextx
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# https://gist.github.com/mpage/6962e8870606cfc960e159b407a0cb40
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thread:pthread_create
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# Range iteration is not thread-safe yet (issue #129068)
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race_top:rangeiter_next
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# List resizing happens through different paths ending in memcpy or memmove
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# (for efficiency), which will probably need to rewritten as explicit loops
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# of ptr-sized copies to be thread-safe. (Issue #129069)
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race:list_ass_slice_lock_held
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race:list_inplace_repeat_lock_held
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# PyObject_Realloc internally does memcpy which isn't atomic so can race
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# with non-locking reads. See #132070
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race:PyObject_Realloc
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# gh-133467. Some of these could be hard to trigger.
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race_top:_Py_slot_tp_getattr_hook
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race_top:set_tp_bases
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race_top:type_set_bases_unlocked
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