fortify_source · Supported

Maintainers

• M Kees Cook <kees@kernel.org>

Paths

• F include/linux/fortify-string.h
• F lib/test_fortify/*
• F lib/tests/fortify_kunit.c
• F lib/tests/memcpy_kunit.c

Last 30 days

Most active threads (last 7 days)

• WARM2d [PATCH v15 0/8] arm64: add ARCH_HAS_COPY_MC support
  2026-06-18 09:22 · 2 replies in 7d · Ruidong Tian <hidden>
• WARM1d [PATCH] KMSAN: fix memset() when using fortify-source, again
  2026-06-18 14:29 · 0 replies in 7d · Arnd Bergmann <arnd@kernel.org>

Recent patches

Most-recent 30 patches in this subsystem on lkml (capped at 30), ordered by date desc.

• WARM1d [PATCH] KMSAN: fix memset() when using fortify-source, again
  2026-06-18 · Arnd Bergmann <arnd@kernel.org>
• DORMANTno replies [PATCH v15 9/9] lib/tests: memcpy_kunit: add memcpy_mc() and memcpy_mc_large() test
  2026-06-18 · Ruidong Tian <hidden>
• WARM2d [PATCH v15 8/9] lib/test: memcpy_kunit: add copy_page() and copy_mc_page() tests
  2026-06-18 · Ruidong Tian <hidden>
• COOLING9d Re: [PATCH net-next] net/devlink: Use strscpy() to copy strings into arrays
  2026-06-10 · Kees Cook <kees@kernel.org>
• COLD15d [PATCH v14 8/8] lib/tests: memcpy_kunit: add memcpy_mc() and memcpy_mc_large() test
  2026-05-18 · Ruidong Tian <hidden>
• COLD15d [PATCH v14 6/8] lib/test: memcpy_kunit: add copy_page() and copy_mc_page() tests
  2026-05-18 · Ruidong Tian <hidden>
• STALE64d [PATCH next 3/3] fortify: Simplify strlen() logic
  2026-03-30 · <hidden>
• STALE64d [PATCH next 2/3] fortify: Optimise strnlen()
  2026-03-30 · <hidden>
• STALE64d [PATCH next 1/3] fortify: replace __compiletime_lessthan() with statically_true()
  2026-03-30 · <hidden>
• DORMANTno replies [PATCH v6] KUnit: memcpy: add benchmark
  2026-03-02 · Matteo Croce <hidden>
• STALE111d [PATCH v5] KUnit: memcpy: add benchmark
  2026-03-01 · Matteo Croce <hidden>
• COLD51d [PATCH 1/2] string: move __compiletime_strlen() to string.h
  2026-02-05 · Xie Yuanbin <hidden>
• DORMANTno replies [PATCH v4] KUnit: memcpy: add benchmark
  2026-02-04 · Matteo Croce <hidden>
• DORMANTno replies [PATCH v3] KUnit: memcpy: add benchmark
  2026-01-30 · Matteo Croce <hidden>
• STALE140d [PATCH v2] KUnit: memcpy: add benchmark
  2026-01-29 · Matteo Croce <hidden>
• STALE141d [PATCH] KUnit: memcpy: add benchmark
  2026-01-29 · Matteo Croce <hidden>
• STALE157d [PATCH 1/1] Fortify: Use C arithmetic not FIELD_xxx() in FORTIFY_REASON defines
  2025-12-14 · <hidden>
• STALE221d [PATCH 20/21] fortify-string: don't use GENMASK()
  2025-10-25 · "Yury Norov (NVIDIA)" <yury.norov@gmail.com>
• STALE225d [PATCH 20/21] fortify-string: don't use GENMASK()
  2025-10-25 · "Yury Norov (NVIDIA)" <yury.norov@gmail.com>
• DORMANTno replies Re: Linux 6.16.1
  2025-08-15 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 6.15.10
  2025-08-15 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 6.12.42
  2025-08-15 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE325d LANDED [PATCH] fortify: Fix incorrect reporting of read buffer size
  2025-07-29 · Kees Cook <kees@kernel.org>
• STALE347d [PATCH][V2] fortify: add branch hints on unlikely fortify_panic paths
  2025-07-07 · Colin Ian King <hidden>
• STALE352d LANDED [PATCH] kunit/fortify: Add back "volatile" for sizeof() constants
  2025-06-28 · Kees Cook <kees@kernel.org>
• STALE357d [PATCH 2/4] mm/slub: allow to set node and align in k[v]realloc
  2025-06-27 · Vitaly Wool <hidden>
• STALE357d [PATCH][next] fortify: add branch hints on unlikely fortify_panic paths
  2025-06-25 · Colin Ian King <hidden>
• STALE382d [PATCH] lib/tests: Make FORTIFY_KUNIT_TEST depend on FORTIFY_SOURCE
  2025-06-02 · Geert Uytterhoeven <geert@linux-m68k.org>
• STALE458d Re: [PATCH] kunit/fortify: Replace "volatile" with OPTIMIZER_HIDE_VAR()
  2025-03-17 · Nathan Chancellor <nathan@kernel.org>
• STALE458d LANDED [PATCH] kunit/fortify: Replace "volatile" with OPTIMIZER_HIDE_VAR()
  2025-03-12 · Kees Cook <kees@kernel.org>

Quiet for 30+ days

Patches with no review trailers and no replies. Either the author is heads-down elsewhere or these slipped through. Oldest first.

• DORMANTno replies [PATCH v3] KUnit: memcpy: add benchmark
  2026-01-30 · Matteo Croce <hidden>
• DORMANTno replies [PATCH v4] KUnit: memcpy: add benchmark
  2026-02-04 · Matteo Croce <hidden>
• DORMANTno replies [PATCH v6] KUnit: memcpy: add benchmark
  2026-03-02 · Matteo Croce <hidden>