cpython

mirror of https://github.com/python/cpython.git synced 2025-07-19 01:05:26 +00:00

Author	SHA1	Message	Date
Pablo Galindo Salgado	cba2974a54	[3.13] gh-136541: Fix several problems of perf trampolines in x86_64 and aarch64 (GH-136500) (#136545 ) This commit fixes the following problems: * The x86_64 trampolines are not preserving frame pointers * The hardcoded offsets to the code segment from the FDE only worked properly for x64_64 * The CIE data was not following conventions of aarch64 * The eh_frame for aarch64 was not fully correct (cherry picked from commit `236f733d8f`)	2025-07-11 14:02:19 +00:00
stratakis	65192572d2	[3.13] gh-128605: Add branch protections for x86_64 in asm_trampoline.S (#128606 ) (#135353 ) Apply Intel Control-flow Technology for x86-64 on asm_trampoline.S. Required for mitigation against return-oriented programming (ROP) and Call or Jump Oriented Programming (COP/JOP) attacks. Manual application is required for the assembly files. See also: https://sourceware.org/annobin/annobin.html/Test-cf-protection.html	2025-06-11 12:09:20 +02:00
Miss Islington (bot)	857647fa67	[3.13] Heavily comment Python/perf_jit_trampoline.c to improve maintainability (GH-134527) (#135300 ) Some checks are pending Tests / Windows MSI (push) Blocked by required conditions Details Tests / (push) Blocked by required conditions Details Tests / Change detection (push) Waiting to run Details Tests / Docs (push) Blocked by required conditions Details Tests / Check if the ABI has changed (push) Blocked by required conditions Details Tests / Check if Autoconf files are up to date (push) Blocked by required conditions Details Tests / Check if generated files are up to date (push) Blocked by required conditions Details Tests / Ubuntu SSL tests with OpenSSL (push) Blocked by required conditions Details Tests / WASI (push) Blocked by required conditions Details Tests / Hypothesis tests on Ubuntu (push) Blocked by required conditions Details Tests / Address sanitizer (push) Blocked by required conditions Details Tests / CIFuzz (push) Blocked by required conditions Details Tests / All required checks pass (push) Blocked by required conditions Details Lint / lint (push) Waiting to run Details	2025-06-09 22:09:37 +01:00
Miss Islington (bot)	f9c18bab7f	[3.13] gh-128605: Revert "Add branch protections for x86_64 in asm_tr…ampoline.S (GH-128606) (GH-135077)" (GH-135175) (GH-135203) [3.14] gh-128605: Revert "Add branch protections for x86_64 in asm_tr…ampoline.S (GH-128606) (GH-135077)" (GH-135175) This reverts commit `899cca6dbf`, which broke buildbots. (cherry picked from commit `b477e21d5c`) Co-authored-by: Petr Viktorin <encukou@gmail.com>	2025-06-06 16:09:09 +02:00
Miss Islington (bot)	9f3d99967c	[3.13] gh-128605: Add branch protections for x86_64 in asm_trampoline.S (GH-128606) (GH-135077) (#135083 ) [3.14] gh-128605: Add branch protections for x86_64 in asm_trampoline.S (GH-128606) (GH-135077) Apply Intel Control-flow Technology for x86-64 on asm_trampoline.S. Required for mitigation against return-oriented programming (ROP) and Call or Jump Oriented Programming (COP/JOP) attacks. Manual application is required for the assembly files. See also: https://sourceware.org/annobin/annobin.html/Test-cf-protection.html (cherry picked from commit `899cca6dbf`) Co-authored-by: stratakis <cstratak@redhat.com>	2025-06-03 13:54:53 +00:00
Miss Islington (bot)	9d2c10bee3	[3.13] GH-118844: Fix build failures when combining --disable-gil with --enable-experimental-jit (GH-118959) (cherry picked from commit `5b941e57c7`) Co-authored-by: Savannah Ostrowski <savannahostrowski@gmail.com>	2024-05-13 04:53:30 +00:00
Pablo Galindo Salgado	e6b213ee3f	gh-118518: Ensure that the code padding it's applied (#118654 )	2024-05-06 18:20:42 +01:00
Pablo Galindo Salgado	aeb36c5bb9	gh-118518: Use the raw syscall directly for gettid (#118592 )	2024-05-05 12:37:32 +00:00
Pablo Galindo Salgado	1b22d801b8	gh-118518: Allow perf to work without frame pointers (#112254 )	2024-05-05 03:07:29 +02:00

9 commits