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-riscv (capped at 30), ordered by date desc.

• COLD30d [RFC PATCH v1 5/9] uaccess: Switch to copy_{to/from}_user_partial() when relevant
  2026-04-27 · "Christophe Leroy (CS GROUP)" <chleroy@kernel.org>
• STALE74d Re: [PATCH v5 14/15] mm/kasan: add document into kernel-parameters.txt
  2026-03-17 · Baoquan He <bhe@redhat.com>
• STALE74d [PATCH v5 15/15] mm/kasan: clean up unneeded ARCH_DEFER_KASAN and kasan_arch_is_ready
  2026-02-25 · Baoquan He <bhe@redhat.com>
• STALE74d [PATCH v5 14/15] mm/kasan: add document into kernel-parameters.txt
  2026-02-25 · Baoquan He <bhe@redhat.com>
• STALE74d [PATCH v5 05/15] mm/kasan/sw_tags: don't initialize kasan if it's disabled
  2026-02-25 · Baoquan He <bhe@redhat.com>
• STALE74d [PATCH v5 04/15] mm/kasan: make kasan=on|off take effect for all three modes
  2026-02-25 · Baoquan He <bhe@redhat.com>
• STALE74d [PATCH v5 03/15] mm/kasan: mm/kasan: move kasan= code to common place
  2026-02-25 · Baoquan He <bhe@redhat.com>
• STALE74d [PATCH v5 02/15] mm/kasan: rename 'kasan_arg' to 'kasan_arg_disabled'
  2026-02-25 · Baoquan He <bhe@redhat.com>
• STALE74d [PATCH v5 01/15] mm/kasan: add conditional checks in functions to return directly if kasan is disabled
  2026-02-25 · Baoquan He <bhe@redhat.com>
• COLD30d [PATCH v3 06/22] mm: Always use page table accessor functions
  2025-11-13 · Samuel Holland <samuel.holland@sifive.com>
• STALE227d [PATCH v2 04/18] mm: Always use page table accessor functions
  2025-10-09 · Samuel Holland <samuel.holland@sifive.com>
• STALE232d [PATCH v6 1/2] kasan: introduce ARCH_DEFER_KASAN and unify static key across modes
  2025-08-10 · Sabyrzhan Tasbolatov <hidden>
• STALE293d [PATCH v5 1/2] kasan: introduce ARCH_DEFER_KASAN and unify static key across modes
  2025-08-07 · Sabyrzhan Tasbolatov <hidden>
• STALE296d [PATCH v4 1/9] kasan: introduce ARCH_DEFER_KASAN and unify static key across modes
  2025-08-05 · Sabyrzhan Tasbolatov <hidden>
• STALE298d [PATCH v3 12/12] kasan: add shadow checks to wrappers and rename kasan_arch_is_ready
  2025-07-17 · Sabyrzhan Tasbolatov <hidden>
• STALE298d [PATCH v3 02/12] kasan: unify static kasan_flag_enabled across modes
  2025-07-17 · Sabyrzhan Tasbolatov <hidden>
• STALE298d [PATCH v3 01/12] lib/kasan: introduce CONFIG_ARCH_DEFER_KASAN option
  2025-07-17 · Sabyrzhan Tasbolatov <hidden>
• STALE332d Re: [PATCH v2 00/11] kasan: unify kasan_arch_is_ready with kasan_enabled
  2025-07-01 · Heiko Carstens <hca@linux.ibm.com>
• STALE332d Re: [PATCH v2 00/11] kasan: unify kasan_arch_is_ready with kasan_enabled
  2025-06-28 · Christophe Leroy <hidden>
• STALE332d [PATCH v2 11/11] kasan: replace kasan_arch_is_ready with kasan_enabled
  2025-06-26 · Sabyrzhan Tasbolatov <hidden>
• STALE332d [PATCH v2 01/11] kasan: unify static kasan_flag_enabled across modes
  2025-06-26 · Sabyrzhan Tasbolatov <hidden>
• STALE472d [PATCH 15/15] kasan: Add mititgation and debug modes
  2025-02-04 · Maciej Wieczor-Retman <hidden>
• STALE472d [PATCH 10/15] x86: KASAN raw shadow memory PTE init
  2025-02-04 · Maciej Wieczor-Retman <hidden>
• STALE472d [PATCH 03/15] kasan: Vmalloc dense tag-based mode support
  2025-02-04 · Maciej Wieczor-Retman <hidden>
• STALE472d [PATCH 02/15] kasan: Tag checking with dense tag-based mode
  2025-02-04 · Maciej Wieczor-Retman <hidden>
• STALE472d [PATCH 01/15] kasan: Allocation enhancement for dense tag-based mode
  2025-02-04 · Maciej Wieczor-Retman <hidden>
• STALE367d [PATCH v2 9/9] riscv: Implement KASAN_SW_TAGS
  2024-10-22 · Samuel Holland <samuel.holland@sifive.com>
• STALE367d [PATCH v2 3/9] kasan: sw_tags: Support outline stack tag generation
  2024-10-22 · Samuel Holland <samuel.holland@sifive.com>
• STALE367d REVIEWED: 4 (4M) [PATCH v2 2/9] kasan: sw_tags: Check kasan_flag_enabled at runtime
  2024-10-22 · Samuel Holland <samuel.holland@sifive.com>
• STALE367d [PATCH v2 1/9] kasan: sw_tags: Use arithmetic shift for shadow computation
  2024-10-22 · Samuel Holland <samuel.holland@sifive.com>

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.

• STALE74d [PATCH v5 01/15] mm/kasan: add conditional checks in functions to return directly if kasan is disabled
  2026-02-25 · Baoquan He <bhe@redhat.com>
• STALE74d [PATCH v5 02/15] mm/kasan: rename 'kasan_arg' to 'kasan_arg_disabled'
  2026-02-25 · Baoquan He <bhe@redhat.com>
• STALE74d [PATCH v5 03/15] mm/kasan: mm/kasan: move kasan= code to common place
  2026-02-25 · Baoquan He <bhe@redhat.com>
• STALE74d [PATCH v5 04/15] mm/kasan: make kasan=on|off take effect for all three modes
  2026-02-25 · Baoquan He <bhe@redhat.com>
• STALE74d [PATCH v5 05/15] mm/kasan/sw_tags: don't initialize kasan if it's disabled
  2026-02-25 · Baoquan He <bhe@redhat.com>
• STALE74d [PATCH v5 15/15] mm/kasan: clean up unneeded ARCH_DEFER_KASAN and kasan_arch_is_ready
  2026-02-25 · Baoquan He <bhe@redhat.com>