cpython/Misc
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
..
NEWS.d gh-121368: Fix seq lock memory ordering in _PyType_Lookup (#121388) 2024-07-08 14:52:07 -04:00
rhel7
ACKS gh-120868: Fix breaking change in `logging.config` when using `QueueHandler` (GH-120872) 2024-06-27 08:09:01 +01:00
HISTORY Fix typos in HISTORY documentation (#119453) 2024-05-27 10:57:23 +03:00
Porting
README
README.AIX
README.coverity
README.valgrind
SpecialBuilds.txt
coverity_model.c
externals.spdx.json gh-116145: Updated bundled Tcl/Tk on Windows to 8.6.14 (GH-117030) 2024-05-31 13:07:19 +01:00
indent.pro
platform_triplet.c gh-114099: Modify preprocessor symbol usage to support older macOS SDKs (GH-118073) 2024-04-19 14:56:33 -04:00
python-config.in bpo-45101: Add consistency in usage message IO between 2 versions of python-config (GH-28162) 2024-02-26 22:04:44 +02:00
python-config.sh.in gh-120291: Fix a bashism in python-config.sh.in (#120292) 2024-06-11 10:11:13 +03:00
python-embed.pc.in
python.man gh-121101: Document -Wall option (an alias for -Walways) (#121102) 2024-06-29 12:10:13 +05:30
python.pc.in gh-116745: Remove all internal usage of @LIBPYTHON@ (#116746) 2024-03-22 00:54:50 +01:00
sbom.spdx.json gh-116741: Upgrade libexpat to 2.6.2 (#117296) 2024-04-22 18:15:08 -07:00
stable_abi.toml gh-119521: Rename IncompleteInputError to _IncompleteInputError and remove from public API/ABI (GH-119680) 2024-06-24 14:08:12 +02:00
svnmap.txt
valgrind-python.supp gh-121096: Ignore dlopen() leaks in Valgrind suppression file (#121097) 2024-06-28 13:10:11 +02:00
vgrindefs

README

Python Misc subdirectory
========================

This directory contains files that wouldn't fit in elsewhere.  Some
documents are only of historic importance.

Files found here
----------------

ACKS                    Acknowledgements
HISTORY                 News from previous releases -- oldest last
indent.pro              GNU indent profile approximating my C style
NEWS                    News for this release (for some meaning of "this")
Porting                 Mini-FAQ on porting to new platforms
python-config.in        Python script template for python-config
python.man              UNIX man page for the python interpreter
python.pc.in            Package configuration info template for pkg-config
README                  The file you're reading now
README.AIX              Information about using Python on AIX
README.coverity         Information about running Coverity's Prevent on Python
README.valgrind         Information for Valgrind users, see valgrind-python.supp
SpecialBuilds.txt       Describes extra symbols you can set for debug builds
svnmap.txt              Map of old SVN revs and branches to hg changeset ids,
                        help history-digging
valgrind-python.supp    Valgrind suppression file, see README.valgrind
vgrindefs               Python configuration for vgrind (a generic pretty printer)