Sam Gross 1d3cf79a50 gh-121368: Fix seq lock memory ordering in _PyType_Lookup (#121388) ... The `_PySeqLock_EndRead` function needs an acquire fence to ensure that the load of the sequence happens after any loads within the read side critical section. The missing fence can trigger bugs on macOS arm64. Additionally, we need a release fence in `_PySeqLock_LockWrite` to ensure that the sequence update is visible before any modifications to the cache entry.		2024-07-08 14:52:07 -04:00
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Build	gh-121487: Fix deprecation warning for ATOMIC_VAR_INIT in mimalloc (gh-121488)	2024-07-08 14:32:30 -04:00
C API	gh-112136: Restore removed _PyArg_Parser (#121262)	2024-07-03 18:36:57 +02:00
Core and Builtins	gh-121368: Fix seq lock memory ordering in _PyType_Lookup (#121388)	2024-07-08 14:52:07 -04:00
Documentation	gh-119574: Add some missing environment variables to '--help-env'. (GH-120006)	2024-06-18 17:12:58 +00:00
IDLE	Python 3.13.0b1	2024-05-08 11:21:00 +02:00
Library	GH-119169: Simplify os.walk() exception handling (#121435)	2024-07-08 17:41:01 +01:00
macOS	Python 3.13.0b1	2024-05-08 11:21:00 +02:00
Security	gh-112301: Enable compiler flags with low performance impact and no warnings (gh-120975)	2024-06-26 12:11:05 +09:00
Tests	gh-121084: Fix test_typing random leaks (#121360)	2024-07-04 19:38:30 +02:00
Tools-Demos	Python 3.13.0a5	2024-03-12 21:11:08 +01:00
Windows	gh-119679: Ensures correct import libraries are included in Windows install packages (GH-119790)	2024-06-03 15:42:45 +01:00