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

• COLD45d [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>
• STALE61d REVIEWED: 7 (7M) [PATCH v4 21/21] mm: on remap assert that input range within the proposed VMA
  2026-03-20 · "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>
• STALE61d REVIEWED: 7 (7M) [PATCH v4 20/21] mm: add mmap_action_map_kernel_pages[_full]()
  2026-03-20 · "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>
• STALE61d [PATCH v4 17/21] mm: allow handling of stacked mmap_prepare hooks in more drivers
  2026-03-20 · "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>
• STALE61d REVIEWED: 7 (7M) [PATCH v4 11/21] mm: add mmap_action_simple_ioremap()
  2026-03-20 · "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>
• STALE61d [PATCH v4 08/21] mm: add vm_ops->mapped hook
  2026-03-20 · "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>
• STALE61d [PATCH v4 07/21] mm: have mmap_action_complete() handle the rmap lock and unmap
  2026-03-20 · "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>
• STALE61d [PATCH v4 06/21] mm/vma: remove superfluous map->hold_file_rmap_lock
  2026-03-20 · "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>
• STALE61d [PATCH v4 05/21] mm: switch the rmap lock held option off in compat layer
  2026-03-20 · "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>
• STALE61d [PATCH v4 04/21] mm: avoid deadlock when holding rmap on mmap_prepare error
  2026-03-20 · "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>
• STALE61d [PATCH v4 01/21] mm: various small mmap_prepare cleanups
  2026-03-20 · "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>
• STALE84d Re: [PATCH v3 15/16] mm: add mmap_action_map_kernel_pages[_full]()
  2026-03-20 · Nathan Chancellor <nathan@kernel.org>
• STALE84d REVIEWED: 7 (7M) [PATCH v3 16/16] mm: on remap assert that input range within the proposed VMA
  2026-03-19 · "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>
• STALE84d REVIEWED: 7 (7M) [PATCH v3 15/16] mm: add mmap_action_map_kernel_pages[_full]()
  2026-03-19 · "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>
• STALE84d [PATCH v3 12/16] mm: allow handling of stacked mmap_prepare hooks in more drivers
  2026-03-19 · "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>
• STALE84d REVIEWED: 7 (7M) [PATCH v3 06/16] mm: add mmap_action_simple_ioremap()
  2026-03-19 · "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>
• STALE84d [PATCH v3 04/16] mm: add vm_ops->mapped hook
  2026-03-19 · "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>
• STALE84d [PATCH v3 01/16] mm: various small mmap_prepare cleanups
  2026-03-19 · "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>
• STALE86d [PATCH v2 16/16] mm: on remap assert that input range within the proposed VMA
  2026-03-16 · "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>
• STALE86d [PATCH v2 15/16] mm: add mmap_action_map_kernel_pages[_full]()
  2026-03-16 · "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>
• STALE86d [PATCH v2 12/16] mm: allow handling of stacked mmap_prepare hooks in more drivers
  2026-03-16 · "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>
• STALE86d [PATCH v2 06/16] mm: add mmap_action_simple_ioremap()
  2026-03-16 · "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>
• STALE86d [PATCH v2 04/16] mm: add vm_ops->mapped hook
  2026-03-16 · "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>
• STALE86d [PATCH v2 01/16] mm: various small mmap_prepare cleanups
  2026-03-16 · "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>
• STALE88d [PATCH 15/15] mm: add mmap_action_map_kernel_pages[_full]()
  2026-03-12 · "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>
• STALE88d [PATCH 12/15] mm: allow handling of stacked mmap_prepare hooks in more drivers
  2026-03-12 · "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>
• STALE88d [PATCH 06/15] mm: add mmap_action_simple_ioremap()
  2026-03-12 · "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>
• STALE88d [PATCH 04/15] mm: add vm_ops->mapped hook
  2026-03-12 · "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>
• STALE88d [PATCH 01/15] mm: various small mmap_prepare cleanups
  2026-03-12 · "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>
• STALE237d [PATCH v2 16/27 5.10.y] minmax: make generic MIN() and MAX() macros available everywhere
  2025-10-17 · Eliav Farber <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.

• STALE61d REVIEWED: 7 (7M) [PATCH v4 21/21] mm: on remap assert that input range within the proposed VMA
  2026-03-20 · "Lorenzo Stoakes (Oracle)" <ljs@kernel.org> · 1 Reviewed-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.

• STALE88d [PATCH 06/15] mm: add mmap_action_simple_ioremap()
  2026-03-12 · "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>
• STALE88d [PATCH 12/15] mm: allow handling of stacked mmap_prepare hooks in more drivers
  2026-03-12 · "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>
• STALE86d [PATCH v2 01/16] mm: various small mmap_prepare cleanups
  2026-03-16 · "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>
• STALE86d [PATCH v2 04/16] mm: add vm_ops->mapped hook
  2026-03-16 · "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>
• STALE84d [PATCH v3 12/16] mm: allow handling of stacked mmap_prepare hooks in more drivers
  2026-03-19 · "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>