cpython

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History

Sam Gross 6ea4f842fb [3.14] gh-144438: Fix false sharing between QSBR and tlbc_index (gh-144554) (#144923 ) Align the QSBR thread state array to a 64-byte cache line boundary and add padding at the end of _PyThreadStateImpl. Depending on heap layout, the QSBR array could end up sharing a cache line with a thread's tlbc_index, causing QSBR quiescent state updates to contend with reads of tlbc_index in RESUME_CHECK. This is sensitive to earlier allocations during interpreter init and can appear or disappear with seemingly unrelated changes. Either change alone is sufficient to fix the specific issue, but both are worthwhile to avoid similar problems in the future. (cherry picked from commit `6577d870b0`)		2026-03-31 19:20:24 +00:00
..
next	[3.14] gh-144438: Fix false sharing between QSBR and tlbc_index (gh-144554) (#144923 )	2026-03-31 19:20:24 +00:00
3.5.0.rst
3.5.0a1.rst	gh-121905: Consistently use "floating-point" instead of "floating point" (GH-121907)	2024-07-19 08:06:02 +00:00
3.5.0a2.rst
3.5.0a3.rst
3.5.0a4.rst
3.5.0b1.rst
3.5.0b2.rst
3.5.0b3.rst
3.5.0b4.rst	gh-101100: Fix Sphinx Lint warnings in `Misc/` (#113946 )	2024-01-13 00:25:04 +02:00
3.5.0rc1.rst
3.5.0rc2.rst
3.5.0rc3.rst
3.5.0rc4.rst
3.5.1.rst
3.5.1rc1.rst
3.5.2.rst
3.5.2rc1.rst	Docs: add link roles with Sphinx extlinks (#117850 )	2024-04-15 21:22:00 +03:00
3.5.3.rst	Add missing sections to blurbs (#114553 )	2024-02-12 16:16:16 +02:00
3.5.3rc1.rst	GH-121970: Extract ``misc_news`` into a new extension (#129577 )	2025-02-02 16:17:02 +00:00
3.5.4.rst
3.5.4rc1.rst	Docs: add link roles with Sphinx extlinks (#117850 )	2024-04-15 21:22:00 +03:00
3.5.5.rst
3.5.5rc1.rst	Docs: add link roles with Sphinx extlinks (#117850 )	2024-04-15 21:22:00 +03:00
3.6.0.rst	Add missing sections to blurbs (#114553 )	2024-02-12 16:16:16 +02:00
3.6.0a1.rst	NEWS: Fix Sphinx warnings and increase threshold for new news nits (#121482 )	2024-07-08 14:30:05 -06:00
3.6.0a2.rst	Docs: add link roles with Sphinx extlinks (#117850 )	2024-04-15 21:22:00 +03:00
3.6.0a3.rst
3.6.0a4.rst	GH-121970: Extract ``misc_news`` into a new extension (#129577 )	2025-02-02 16:17:02 +00:00
3.6.0b1.rst	GH-121970: Extract ``misc_news`` into a new extension (#129577 )	2025-02-02 16:17:02 +00:00
3.6.0b2.rst	Docs: fix typos in documentation (gh-118941)	2024-05-15 18:38:32 -05:00
3.6.0b3.rst
3.6.0b4.rst
3.6.0rc1.rst
3.6.0rc2.rst
3.6.1.rst
3.6.1rc1.rst
3.6.2.rst	Add missing sections to blurbs (#114553 )	2024-02-12 16:16:16 +02:00
3.6.2rc1.rst	Docs: add link roles with Sphinx extlinks (#117850 )	2024-04-15 21:22:00 +03:00
3.6.2rc2.rst	Docs: add link roles with Sphinx extlinks (#117850 )	2024-04-15 21:22:00 +03:00
3.6.3.rst	gh-101100: Fix Sphinx Lint warnings in `Misc/` (#113946 )	2024-01-13 00:25:04 +02:00
3.6.3rc1.rst	Docs: fix typos in documentation (gh-118941)	2024-05-15 18:38:32 -05:00
3.6.4.rst
3.6.4rc1.rst	gh-101100: Fix Sphinx Lint warnings in `Misc/` (#113946 )	2024-01-13 00:25:04 +02:00
3.6.5.rst
3.6.5rc1.rst	gh-123492: Remove unnecessary `:func:` parentheses (#123493 )	2024-08-30 14:34:09 +03:00
3.6.6.rst
3.6.6rc1.rst	gh-101100: Fix Sphinx Lint warnings in `Misc/` (#113946 )	2024-01-13 00:25:04 +02:00
3.7.0.rst
3.7.0a1.rst	Docs: fix typos in documentation (gh-118941)	2024-05-15 18:38:32 -05:00
3.7.0a2.rst	gh-101100: Fix Sphinx Lint warnings in `Misc/` (#113946 )	2024-01-13 00:25:04 +02:00
3.7.0a3.rst	gh-101100: Fix Sphinx Lint warnings in `Misc/` (#113946 )	2024-01-13 00:25:04 +02:00
3.7.0a4.rst	[3.14] gh-143513: Remove importlib.abc documentation for removed ABCs (GH-143605) (GH-144166)	2026-01-22 14:44:32 -08:00
3.7.0b1.rst	[3.14] gh-143513: Remove importlib.abc documentation for removed ABCs (GH-143605) (GH-144166)	2026-01-22 14:44:32 -08:00
3.7.0b2.rst	gh-123492: Remove unnecessary `:func:` parentheses (#123493 )	2024-08-30 14:34:09 +03:00
3.7.0b3.rst	Docs: add link roles with Sphinx extlinks (#117850 )	2024-04-15 21:22:00 +03:00
3.7.0b4.rst	[3.14] gh-143513: Remove importlib.abc documentation for removed ABCs (GH-143605) (GH-144166)	2026-01-22 14:44:32 -08:00
3.7.0b5.rst	gh-101100: Fix Sphinx Lint warnings in `Misc/` (#113946 )	2024-01-13 00:25:04 +02:00
3.7.0rc1.rst
3.8.0a1.rst	[3.14] gh-143513: Remove importlib.abc documentation for removed ABCs (GH-143605) (GH-144166)	2026-01-22 14:44:32 -08:00
3.8.0a2.rst	gh-121905: Consistently use "floating-point" instead of "floating point" (GH-121907)	2024-07-19 08:06:02 +00:00
3.8.0a3.rst	gh-101100: Fix Sphinx Lint warnings in `Misc/` (#113946 )	2024-01-13 00:25:04 +02:00
3.8.0a4.rst	gh-123517: Remove unnecessary ``:meth:`` parentheses (#123518 )	2024-09-01 05:59:42 +01:00
3.8.0b1.rst	gh-123517: Remove unnecessary ``:meth:`` parentheses (#123518 )	2024-09-01 05:59:42 +01:00
3.9.0a1.rst	gh-123517: Remove unnecessary ``:meth:`` parentheses (#123518 )	2024-09-01 05:59:42 +01:00
3.9.0a2.rst	gh-101100: Fix Sphinx warnings in `whatsnew/3.9.rst` (#118364 )	2024-04-28 20:31:22 +03:00
3.9.0a3.rst	gh-101100: Fix Sphinx Lint warnings in `Misc/` (#113946 )	2024-01-13 00:25:04 +02:00
3.9.0a4.rst	gh-123517: Remove unnecessary ``:meth:`` parentheses (#123518 )	2024-09-01 05:59:42 +01:00
3.9.0a5.rst	gh-123492: Remove unnecessary `:func:` parentheses (#123493 )	2024-08-30 14:34:09 +03:00
3.9.0a6.rst	gh-123517: Remove unnecessary ``:meth:`` parentheses (#123518 )	2024-09-01 05:59:42 +01:00
3.9.0b1.rst	gh-123517: Remove unnecessary ``:meth:`` parentheses (#123518 )	2024-09-01 05:59:42 +01:00
3.10.0a1.rst	[3.14] gh-142461: Move misplaced NEWS entries to an appropriate section (GH-143411) (GH-143746)	2026-01-12 18:20:11 +00:00
3.10.0a2.rst	[3.14] gh-142461: Move misplaced NEWS entries to an appropriate section (GH-143411) (GH-143746)	2026-01-12 18:20:11 +00:00
3.10.0a3.rst	[3.14] gh-142461: Move misplaced NEWS entries to an appropriate section (GH-143411) (GH-143746)	2026-01-12 18:20:11 +00:00
3.10.0a4.rst	[3.14] gh-142461: Move misplaced NEWS entries to an appropriate section (GH-143411) (GH-143746)	2026-01-12 18:20:11 +00:00
3.10.0a5.rst	[3.14] gh-142461: Move misplaced NEWS entries to an appropriate section (GH-143411) (GH-143746)	2026-01-12 18:20:11 +00:00
3.10.0a6.rst	[3.14] gh-142461: Move misplaced NEWS entries to an appropriate section (GH-143411) (GH-143746)	2026-01-12 18:20:11 +00:00
3.10.0a7.rst	[3.14] gh-142461: Move misplaced NEWS entries to an appropriate section (GH-143411) (GH-143746)	2026-01-12 18:20:11 +00:00
3.10.0b1.rst	[3.14] gh-142461: Move misplaced NEWS entries to an appropriate section (GH-143411) (GH-143746)	2026-01-12 18:20:11 +00:00
3.11.0a1.rst	[3.14] gh-142461: Move misplaced NEWS entries to an appropriate section (GH-143411) (GH-143746)	2026-01-12 18:20:11 +00:00
3.11.0a2.rst	NEWS: Fix Sphinx warnings and increase threshold for new news nits (#121482 )	2024-07-08 14:30:05 -06:00
3.11.0a3.rst	[3.14] gh-142461: Move misplaced NEWS entries to an appropriate section (GH-143411) (GH-143746)	2026-01-12 18:20:11 +00:00
3.11.0a4.rst	[3.14] gh-142461: Move misplaced NEWS entries to an appropriate section (GH-143411) (GH-143746)	2026-01-12 18:20:11 +00:00
3.11.0a5.rst	[3.14] gh-142461: Move misplaced NEWS entries to an appropriate section (GH-143411) (GH-143746)	2026-01-12 18:20:11 +00:00
3.11.0a6.rst	[3.14] gh-142461: Move misplaced NEWS entries to an appropriate section (GH-143411) (GH-143746)	2026-01-12 18:20:11 +00:00
3.11.0a7.rst	[3.14] gh-142461: Move misplaced NEWS entries to an appropriate section (GH-143411) (GH-143746)	2026-01-12 18:20:11 +00:00
3.11.0b1.rst	[3.14] gh-142461: Move misplaced NEWS entries to an appropriate section (GH-143411) (GH-143746)	2026-01-12 18:20:11 +00:00
3.12.0a1.rst	[3.14] gh-142461: Move misplaced NEWS entries to an appropriate section (GH-143392) (GH-144039)	2026-01-19 13:07:31 +00:00
3.12.0a2.rst	[3.14] gh-142461: Move misplaced NEWS entries to an appropriate section (GH-143392) (GH-144039)	2026-01-19 13:07:31 +00:00
3.12.0a3.rst	[3.14] gh-142461: Move misplaced NEWS entries to an appropriate section (GH-143392) (GH-144039)	2026-01-19 13:07:31 +00:00
3.12.0a4.rst	[3.14] gh-142461: Move misplaced NEWS entries to an appropriate section (GH-143392) (GH-144039)	2026-01-19 13:07:31 +00:00
3.12.0a5.rst	[3.14] gh-142461: Move misplaced NEWS entries to an appropriate section (GH-143392) (GH-144039)	2026-01-19 13:07:31 +00:00
3.12.0a6.rst	GH-103484: Fix permanently redirects reported by linkcheck (GH-124144)	2024-09-17 02:53:38 +00:00
3.12.0a7.rst	[3.14] gh-142461: Move misplaced NEWS entries to an appropriate section (GH-143392) (GH-144039)	2026-01-19 13:07:31 +00:00
3.12.0b1.rst	[3.14] gh-142461: Move misplaced NEWS entries to an appropriate section (GH-143392) (GH-144039)	2026-01-19 13:07:31 +00:00
3.13.0a1.rst	gh-123299: Copyedit "What's New in Python 3.14" (#129970 )	2025-02-10 23:46:36 +02:00
3.13.0a2.rst	gh-123492: Remove unnecessary `:func:` parentheses (#123493 )	2024-08-30 14:34:09 +03:00
3.13.0a3.rst	gh-123517: Remove unnecessary ``:meth:`` parentheses (#123518 )	2024-09-01 05:59:42 +01:00
3.13.0a4.rst	gh-123492: Remove unnecessary `:func:` parentheses (#123493 )	2024-08-30 14:34:09 +03:00
3.13.0a5.rst	[3.14] gh-142461: Move misplaced NEWS entries to an appropriate section (GH-143392) (GH-144039)	2026-01-19 13:07:31 +00:00
3.13.0a6.rst	[3.14] gh-142461: Move misplaced NEWS entries to an appropriate section (GH-143392) (GH-144039)	2026-01-19 13:07:31 +00:00
3.13.0b1.rst	[3.14] gh-142461: Move misplaced NEWS entries to an appropriate section (GH-143392) (GH-144039)	2026-01-19 13:07:31 +00:00
3.14.0.rst	Python 3.14.0	2025-10-07 12:34:52 +03:00
3.14.0a1.rst	[3.14] gh-142461: Move misplaced NEWS entries to an appropriate section (GH-142464) (#142688 )	2025-12-14 01:24:31 +02:00
3.14.0a2.rst	[3.14] gh-142461: Move misplaced NEWS entries to an appropriate section (GH-142464) (#142688 )	2025-12-14 01:24:31 +02:00
3.14.0a3.rst	[3.14] gh-142461: Move misplaced NEWS entries to an appropriate section (GH-142464) (#142688 )	2025-12-14 01:24:31 +02:00
3.14.0a4.rst	[3.14] gh-142461: Move misplaced NEWS entries to an appropriate section (GH-142464) (#142688 )	2025-12-14 01:24:31 +02:00
3.14.0a5.rst	[3.14] gh-142461: Move misplaced NEWS entries to an appropriate section (GH-142464) (#142688 )	2025-12-14 01:24:31 +02:00
3.14.0a6.rst	[3.14] gh-142461: Move misplaced NEWS entries to an appropriate section (GH-142464) (#142688 )	2025-12-14 01:24:31 +02:00
3.14.0a7.rst	[3.14] gh-142461: Move misplaced NEWS entries to an appropriate section (GH-142464) (#142688 )	2025-12-14 01:24:31 +02:00
3.14.0b1.rst	[3.14] gh-142461: Move misplaced NEWS entries to an appropriate section (GH-142464) (#142688 )	2025-12-14 01:24:31 +02:00
3.14.0b2.rst	[3.14] gh-142461: Move misplaced NEWS entries to an appropriate section (GH-142464) (#142688 )	2025-12-14 01:24:31 +02:00
3.14.0b3.rst	[3.14] gh-142461: Move misplaced NEWS entries to an appropriate section (GH-142464) (#142688 )	2025-12-14 01:24:31 +02:00
3.14.0b4.rst	[3.14] gh-135661: Fix parsing attributes with whitespaces around the "=" separator in HTMLParser (GH-136908) (#136927 )	2025-07-21 20:34:24 +02:00
3.14.0rc1.rst	[3.14] gh-142461: Move misplaced NEWS entries to an appropriate section (GH-142464) (#142688 )	2025-12-14 01:24:31 +02:00
3.14.0rc2.rst	Python 3.14.0rc2	2025-08-14 15:19:47 +03:00
3.14.0rc3.rst	Python 3.14.0rc3	2025-09-18 09:45:38 +01:00
3.14.1.rst	[3.14] gh-142461: Move misplaced NEWS entries to an appropriate section (GH-142464) (#142688 )	2025-12-14 01:24:31 +02:00
3.14.2.rst	[3.14] gh-142461: Move misplaced NEWS entries to an appropriate section (GH-142464) (#142688 )	2025-12-14 01:24:31 +02:00
3.14.3.rst	Python 3.14.3	2026-02-03 17:32:20 +02:00