kasan · Maintained

Maintainers

• M Andrey Ryabinin <ryabinin.a.a@gmail.com>
• R Alexander Potapenko <glider@google.com>
• R Andrey Konovalov <andreyknvl@gmail.com>
• R Dmitry Vyukov <dvyukov@google.com>
• R Vincenzo Frascino <vincenzo.frascino@arm.com>

Paths

• F Documentation/dev-tools/kasan.rst
• F arch/*/include/asm/*kasan.h
• F arch/*/mm/kasan_init*
• F include/linux/kasan*.h
• F lib/Kconfig.kasan
• F mm/kasan/
• F scripts/Makefile.kasan

Last 30 days

Recent patches

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

• STALE81d [RFC PATCH 2/2] kasan: hw_tags: Add boot option to elide free time poisoning
  2026-06-12 · Dev Jain <dev.jain@arm.com>
• STALE81d [RFC PATCH 1/2] kasan: hw_tags: Use KASAN_PAGE_REDZONE for vmalloc redzoning
  2026-06-12 · Dev Jain <dev.jain@arm.com>
• STALE127d [PATCH 4/5] docs: fix repeated prepositions across documentation
  2026-05-08 · Adrien Reynard <hidden>
• STALE110d [PATCH v12 15/15] docs: Update KASAN and x86 memory map documentations
  2026-03-30 · Maciej Wieczor-Retman <hidden>
• STALE110d [PATCH v12 01/15] kasan: sw_tags: Use arithmetic shift for shadow computation
  2026-03-30 · Maciej Wieczor-Retman <hidden>
• STALE186d [PATCH v11 15/15] docs: Update KASAN and x86 memory map documentations
  2026-03-10 · Maciej Wieczor-Retman <hidden>
• STALE186d [PATCH v11 01/15] kasan: sw_tags: Use arithmetic shift for shadow computation
  2026-03-10 · Maciej Wieczor-Retman <hidden>
• STALE192d Re: [PATCH v10 01/13] kasan: sw_tags: Use arithmetic shift for shadow computation
  2026-03-05 · Andrey Ryabinin <ryabinin.a.a@gmail.com>
• STALE194d [PATCH v1] kasan: docs: SLUB is the only remaining slab implementation
  2026-03-03 · "David Hildenbrand (Arm)" <david@kernel.org>
• STALE192d [PATCH v10 13/13] x86/kasan: Make software tag-based kasan available
  2026-02-04 · Maciej Wieczor-Retman <hidden>
• STALE192d [PATCH v10 01/13] kasan: sw_tags: Use arithmetic shift for shadow computation
  2026-02-04 · Maciej Wieczor-Retman <hidden>
• STALE200d [PATCH v9 13/13] x86/kasan: Make software tag-based kasan available
  2026-01-20 · Maciej Wieczor-Retman <hidden>
• STALE200d [PATCH v9 01/13] kasan: sw_tags: Use arithmetic shift for shadow computation
  2026-01-20 · Maciej Wieczor-Retman <hidden>
• STALE234d [PATCH v8 14/14] x86/kasan: Make software tag-based kasan available
  2026-01-12 · Maciej Wieczor-Retman <hidden>
• STALE234d REVIEWED: 3 (3M) [PATCH v8 01/14] kasan: sw_tags: Use arithmetic shift for shadow computation
  2026-01-12 · Maciej Wieczor-Retman <hidden>
• STALE247d [PATCH v7 15/15] x86/kasan: Make software tag-based kasan available
  2025-12-10 · Maciej Wieczor-Retman <hidden>
• STALE247d REVIEWED: 3 (3M) [PATCH v7 01/15] kasan: sw_tags: Use arithmetic shift for shadow computation
  2025-12-10 · Maciej Wieczor-Retman <hidden>
• STALE299d [PATCH v6 18/18] x86/kasan: Make software tag-based kasan available
  2025-10-29 · Maciej Wieczor-Retman <hidden>
• STALE299d [PATCH v6 17/18] x86/kasan: Logical bit shift for kasan_mem_to_shadow
  2025-10-29 · Maciej Wieczor-Retman <hidden>
• STALE299d REVIEWED: 4 (4M) [PATCH v6 05/18] kasan: Fix inline mode for x86 tag-based mode
  2025-10-29 · Maciej Wieczor-Retman <hidden>
• STALE299d REVIEWED: 3 (3M) [PATCH v6 03/18] kasan: sw_tags: Use arithmetic shift for shadow computation
  2025-10-29 · Maciej Wieczor-Retman <hidden>
• STALE299d REVIEWED: 1 (0M) [PATCH v6 02/18] kasan: Unpoison vms[area] addresses with a common tag
  2025-10-29 · Maciej Wieczor-Retman <hidden>
• STALE299d REVIEWED: 1 (0M) [PATCH v6 01/18] kasan: Unpoison pcpu chunks with base address tag
  2025-10-29 · Maciej Wieczor-Retman <hidden>
• STALE355d REVIEWED: 4 (4M) [PATCH v8 2/2] kasan: apply write-only mode in kasan kunit testcases
  2025-09-16 · Yeoreum Yun <hidden>
• STALE355d REVIEWED: 3 (3M) [PATCH v8 1/2] kasan/hw-tags: introduce kasan.write_only option
  2025-09-16 · Yeoreum Yun <hidden>
• STALE367d [PATCH v2 07/13] Documentation: kasan: Use internal link to kunit
  2025-09-10 · Bagas Sanjaya <hidden>
• STALE361d REVIEWED: 4 (4M) [PATCH v7 2/2] kasan: apply write-only mode in kasan kunit testcases
  2025-09-03 · Yeoreum Yun <hidden>
• STALE361d REVIEWED: 7 (7M) [PATCH v7 1/2] kasan/hw-tags: introduce kasan.write_only option
  2025-09-03 · Yeoreum Yun <hidden>
• STALE374d [PATCH v6 2/2] kasan: apply write-only mode in kasan kunit testcases
  2025-09-01 · Yeoreum Yun <hidden>
• STALE374d REVIEWED: 4 (4M) [PATCH v6 1/2] kasan/hw-tags: introduce kasan.write_only option
  2025-09-01 · Yeoreum Yun <hidden>

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.

• STALE186d [PATCH v11 15/15] docs: Update KASAN and x86 memory map documentations
  2026-03-10 · Maciej Wieczor-Retman <hidden>
• STALE110d [PATCH v12 15/15] docs: Update KASAN and x86 memory map documentations
  2026-03-30 · Maciej Wieczor-Retman <hidden>
• STALE81d [RFC PATCH 1/2] kasan: hw_tags: Use KASAN_PAGE_REDZONE for vmalloc redzoning
  2026-06-12 · Dev Jain <dev.jain@arm.com>