x86 mm · Maintained

Maintainers

• M Dave Hansen <dave.hansen@linux.intel.com>
• M Andy Lutomirski <luto@kernel.org>
• M Peter Zijlstra <peterz@infradead.org>

Paths

• F arch/x86/mm/

Last 30 days

Recent patches

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

• STALE118d [PATCH v3 27/29] mm, arch: consolidate hugetlb CMA reservation
  2026-01-11 · Mike Rapoport <rppt@kernel.org>
• STALE118d [PATCH v3 24/29] arch, mm: consolidate initialization of SPARSE memory model
  2026-01-11 · Mike Rapoport <rppt@kernel.org>
• STALE118d [PATCH v3 23/29] arch, mm: consolidate initialization of nodes, zones and memory map
  2026-01-11 · Mike Rapoport <rppt@kernel.org>
• STALE118d [PATCH v3 21/29] x86: introduce arch_zone_limits_init()
  2026-01-11 · Mike Rapoport <rppt@kernel.org>
• STALE169d [PATCH] mm/pgtable: convert pgtable_t to ptdesc pointer
  2026-01-07 · alexs@kernel.org
• STALE136d [PATCH v2 26/28] mm, arch: consolidate hugetlb CMA reservation
  2026-01-02 · Mike Rapoport <rppt@kernel.org>
• STALE136d [PATCH v2 23/28] arch, mm: consolidate initialization of SPARSE memory model
  2026-01-02 · Mike Rapoport <rppt@kernel.org>
• STALE136d [PATCH v2 22/28] arch, mm: consolidate initialization of nodes, zones and memory map
  2026-01-02 · Mike Rapoport <rppt@kernel.org>
• STALE136d [PATCH v2 20/28] x86: introduce arch_zone_limits_init()
  2026-01-02 · Mike Rapoport <rppt@kernel.org>
• STALE185d [PATCH 26/28] mm, arch: consolidate hugetlb CMA reservation
  2025-12-28 · Mike Rapoport <rppt@kernel.org>
• STALE185d [PATCH 23/28] arch, mm: consolidate initialization of SPARSE memory model
  2025-12-28 · Mike Rapoport <rppt@kernel.org>
• STALE185d [PATCH 22/28] arch, mm: consolidate initialization of nodes, zones and memory map
  2025-12-28 · Mike Rapoport <rppt@kernel.org>
• STALE185d [PATCH 20/28] x86: introduce arch_zone_limits_init()
  2025-12-28 · Mike Rapoport <rppt@kernel.org>
• STALE269d [PATCH RESEND 55/62] init: rename CONFIG_BLK_DEV_INITRD to CONFIG_INITRAMFS
  2025-09-14 · Askar Safin <hidden>
• STALE269d [PATCH RESEND 54/62] init: arm, x86: deal with some references to initrd
  2025-09-14 · Askar Safin <hidden>
• STALE269d [PATCH RESEND 42/62] init: rename <linux/initrd.h> to <linux/initramfs.h>
  2025-09-14 · Askar Safin <hidden>
• STALE269d [PATCH RESEND 40/62] init: rename free_initrd_mem to free_initramfs_mem
  2025-09-14 · Askar Safin <hidden>
• STALE413d [PATCH v2 13/13] arch, mm: make releasing of memory to page allocator more explicit
  2025-03-13 · Mike Rapoport <rppt@kernel.org>
• STALE413d [PATCH v2 12/13] arch, mm: introduce arch_mm_preinit
  2025-03-13 · Mike Rapoport <rppt@kernel.org>
• STALE413d [PATCH v2 11/13] arch, mm: streamline HIGHMEM freeing
  2025-03-13 · Mike Rapoport <rppt@kernel.org>
• STALE413d [PATCH v2 10/13] arch, mm: set high_memory in free_area_init()
  2025-03-13 · Mike Rapoport <rppt@kernel.org>
• STALE413d [PATCH v2 09/13] arch, mm: set max_mapnr when allocating memory map for FLATMEM
  2025-03-13 · Mike Rapoport <rppt@kernel.org>
• STALE478d [PATCH 13/13] arch, mm: make releasing of memory to page allocator more explicit
  2025-03-06 · Mike Rapoport <rppt@kernel.org>
• STALE478d [PATCH 12/13] arch, mm: introduce arch_mm_preinit
  2025-03-06 · Mike Rapoport <rppt@kernel.org>
• STALE478d [PATCH 11/13] arch, mm: streamline HIGHMEM freeing
  2025-03-06 · Mike Rapoport <rppt@kernel.org>
• STALE478d [PATCH 10/13] arch, mm: set high_memory in free_area_init()
  2025-03-06 · Mike Rapoport <rppt@kernel.org>
• STALE478d [PATCH 09/13] arch, mm: set max_mapnr when allocating memory map for FLATMEM
  2025-03-06 · Mike Rapoport <rppt@kernel.org>
• STALE473d [PATCH RFC v2 28/29] x86/pti: Disable PTI when ASI is on
  2025-01-10 · Brendan Jackman <jackmanb@google.com>
• STALE473d [PATCH RFC v2 22/29] mm: asi: exit ASI before accessing CR3 from C code where appropriate
  2025-01-10 · Brendan Jackman <jackmanb@google.com>
• STALE473d [PATCH RFC v2 27/29] mm: asi: Add some mitigations on address space transitions
  2025-01-10 · Brendan Jackman <jackmanb@google.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.

• STALE185d [PATCH 20/28] x86: introduce arch_zone_limits_init()
  2025-12-28 · Mike Rapoport <rppt@kernel.org>
• STALE185d [PATCH 22/28] arch, mm: consolidate initialization of nodes, zones and memory map
  2025-12-28 · Mike Rapoport <rppt@kernel.org>
• STALE185d [PATCH 23/28] arch, mm: consolidate initialization of SPARSE memory model
  2025-12-28 · Mike Rapoport <rppt@kernel.org>
• STALE185d [PATCH 26/28] mm, arch: consolidate hugetlb CMA reservation
  2025-12-28 · Mike Rapoport <rppt@kernel.org>
• STALE136d [PATCH v2 20/28] x86: introduce arch_zone_limits_init()
  2026-01-02 · Mike Rapoport <rppt@kernel.org>
• STALE136d [PATCH v2 23/28] arch, mm: consolidate initialization of SPARSE memory model
  2026-01-02 · Mike Rapoport <rppt@kernel.org>
• STALE136d [PATCH v2 26/28] mm, arch: consolidate hugetlb CMA reservation
  2026-01-02 · Mike Rapoport <rppt@kernel.org>
• STALE118d [PATCH v3 21/29] x86: introduce arch_zone_limits_init()
  2026-01-11 · Mike Rapoport <rppt@kernel.org>
• STALE118d [PATCH v3 27/29] mm, arch: consolidate hugetlb CMA reservation
  2026-01-11 · Mike Rapoport <rppt@kernel.org>