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| author | Victor Stinner <vstinner@python.org> | 2022-03-11 23:04:14 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-03-11 23:04:14 (GMT) |
| commit | 393e2bf6bc6effbfe821f051a230978f0edd70df (patch) | |
| tree | caebdaeaf2382d8b4456bd9579770a3ab48c3aa7 /Modules/_sqlite/cursor.c | |
| parent | b35b36e106152245fe68880f4073fd99ec17f65d (diff) | |
| download | cpython-393e2bf6bc6effbfe821f051a230978f0edd70df.zip cpython-393e2bf6bc6effbfe821f051a230978f0edd70df.tar.gz cpython-393e2bf6bc6effbfe821f051a230978f0edd70df.tar.bz2 | |
bpo-46968: Fix faulthandler for Sapphire Rapids Xeon (GH-31789) (GH-31830)
In Linux kernel 5.14 one can dynamically request size of altstacksize
based on hardware capabilities with getauxval(AT_MINSIGSTKSZ).
This changes allows for Python extension's request to Linux kernel
to use AMX_TILE instruction set on Sapphire Rapids Xeon processor
to succeed, unblocking use of the ISA in frameworks.
Introduced HAVE_LINUX_AUXVEC_H in configure.ac and pyconfig.h.in
Used cpython_autoconf:269 docker container to generate configure.
(cherry picked from commit 3b128c054885fe881c3b57a5978de3ea89c81a9c)
Co-authored-by: Oleksandr Pavlyk <oleksandr.pavlyk@intel.com>
Diffstat (limited to 'Modules/_sqlite/cursor.c')
0 files changed, 0 insertions, 0 deletions