memory management · Maintained

Maintainers

• M Andrew Morton <akpm@linux-foundation.org>

Paths

• F mm/
• F tools/mm/

Last 30 days

Recent patches

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

• COOLING10d [PATCH v7 15/23] tools: mm: Append extra cflags
  2026-06-02 · Leo Yan <leo.yan@arm.com>
• COLD15d [PATCH v4 10/11] kernel/api: add API specification for sys_madvise
  2026-05-29 · Sasha Levin <sashal@kernel.org>
• COOLING11d [PATCH] nios2: remove the architecture
  2026-05-18 · Ethan Nelson-Moore <hidden>
• COLD25d Re: [PATCH v4 1/3] slab: support for compiler-assisted type-based slab cache partitioning
  2026-05-14 · "Vlastimil Babka (SUSE)" <vbabka@kernel.org>
• COLD25d [PATCH v4 3/3] slab: fix kernel-docs for mm-api
  2026-05-11 · Marco Elver <elver@google.com>
• COLD25d REVIEWED: 1 (0M) [PATCH v4 1/3] slab: support for compiler-assisted type-based slab cache partitioning
  2026-05-11 · Marco Elver <elver@google.com>
• COLD32d Re: [PATCH v3 2/2] slab: fix kernel-docs for mm-api
  2026-05-04 · Marco Elver <elver@google.com>
• COLD32d [PATCH v3 2/2] slab: fix kernel-docs for mm-api
  2026-04-24 · Marco Elver <elver@google.com>
• COLD32d REVIEWED: 1 (0M) [PATCH v3 1/2] slab: support for compiler-assisted type-based slab cache partitioning
  2026-04-24 · Marco Elver <elver@google.com>
• COLD52d Re: [PATCH v2] slab: support for compiler-assisted type-based slab cache partitioning
  2026-04-22 · Marco Elver <elver@google.com>
• COLD52d REVIEWED: 1 (0M) [PATCH v2] slab: support for compiler-assisted type-based slab cache partitioning
  2026-04-15 · Marco Elver <elver@google.com>
• STALE64d Re: [PATCH v1] slab: support for compiler-assisted type-based slab cache partitioning
  2026-04-06 · "Harry Yoo (Oracle)" <harry@kernel.org>
• STALE64d [PATCH v1] slab: support for compiler-assisted type-based slab cache partitioning
  2026-03-31 · Marco Elver <elver@google.com>
• STALE82d [PATCH v6 14/24] tools: mm: Append extra cflags
  2026-03-23 · Leo Yan <leo.yan@arm.com>
• STALE82d [PATCH v5 16/26] tools: mm: Append extra cflags
  2026-03-18 · Leo Yan <leo.yan@arm.com>
• STALE83d [PATCH v4 19/30] tools: mm: Append extra cflags
  2026-03-11 · Leo Yan <leo.yan@arm.com>
• STALE95d [PATCH v3 17/30] tools: mm: Append extra cflags
  2026-03-08 · Leo Yan <leo.yan@arm.com>
• STALE137d [PATCH v5 28/36] kfence: Enable context analysis
  2025-12-19 · Marco Elver <elver@google.com>
• STALE137d [PATCH v5 24/36] compiler-context-analysis: Remove __cond_lock() function-like helper
  2025-12-19 · Marco Elver <elver@google.com>
• STALE157d [PATCH 1/4] vmalloc: export vrealloc_node_align_noprof
  2025-12-02 · Alice Ryhl <aliceryhl@google.com>
• STALE176d [PATCH v4 27/35] kfence: Enable context analysis
  2025-11-20 · Marco Elver <elver@google.com>
• STALE176d [PATCH v4 23/35] compiler-context-analysis: Remove __cond_lock() function-like helper
  2025-11-20 · Marco Elver <elver@google.com>
• STALE207d [PATCH v6 17/18] x86/kasan: Logical bit shift for kasan_mem_to_shadow
  2025-10-29 · Maciej Wieczor-Retman <hidden>
• STALE207d [PATCH v6 09/18] mm/execmem: Untag addresses in EXECMEM_ROX related pointer arithmetic
  2025-10-29 · Maciej Wieczor-Retman <hidden>
• STALE207d REVIEWED: 3 (3M) [PATCH v6 03/18] kasan: sw_tags: Use arithmetic shift for shadow computation
  2025-10-29 · Maciej Wieczor-Retman <hidden>
• STALE207d REVIEWED: 1 (0M) [PATCH v6 02/18] kasan: Unpoison vms[area] addresses with a common tag
  2025-10-29 · Maciej Wieczor-Retman <hidden>
• STALE207d REVIEWED: 1 (0M) [PATCH v6 01/18] kasan: Unpoison pcpu chunks with base address tag
  2025-10-29 · Maciej Wieczor-Retman <hidden>
• STALE211d [PATCH v3 27/35] kfence: Enable capability analysis
  2025-09-18 · Marco Elver <elver@google.com>
• STALE211d [PATCH v3 23/35] compiler-capability-analysis: Remove __cond_lock() function-like helper
  2025-09-18 · Marco Elver <elver@google.com>
• STALE267d [PATCH v5 18/19] mm: Unpoison vms[area] addresses with a common tag
  2025-08-25 · Maciej Wieczor-Retman <hidden>

Needs attention (review trailers in, no pickup)

Patches with review trailers that haven't landed in mainline and haven't been Acked by a maintainer. Oldest first.

• COLD52d REVIEWED: 1 (0M) [PATCH v2] slab: support for compiler-assisted type-based slab cache partitioning
  2026-04-15 · Marco Elver <elver@google.com> · 1 Acked-by
• COLD32d REVIEWED: 1 (0M) [PATCH v3 1/2] slab: support for compiler-assisted type-based slab cache partitioning
  2026-04-24 · Marco Elver <elver@google.com> · 1 Acked-by
• COLD25d REVIEWED: 1 (0M) [PATCH v4 1/3] slab: support for compiler-assisted type-based slab cache partitioning
  2026-05-11 · Marco Elver <elver@google.com> · 1 Acked-by

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.

• STALE176d [PATCH v4 27/35] kfence: Enable context analysis
  2025-11-20 · Marco Elver <elver@google.com>
• STALE157d [PATCH 1/4] vmalloc: export vrealloc_node_align_noprof
  2025-12-02 · Alice Ryhl <aliceryhl@google.com>
• STALE83d [PATCH v4 19/30] tools: mm: Append extra cflags
  2026-03-11 · Leo Yan <leo.yan@arm.com>
• STALE82d [PATCH v5 16/26] tools: mm: Append extra cflags
  2026-03-18 · Leo Yan <leo.yan@arm.com>
• STALE82d [PATCH v6 14/24] tools: mm: Append extra cflags
  2026-03-23 · Leo Yan <leo.yan@arm.com>
• COLD25d [PATCH v4 3/3] slab: fix kernel-docs for mm-api
  2026-05-11 · Marco Elver <elver@google.com>