memory hot(un)plug · Maintained

Maintainers

• M David Hildenbrand <david@kernel.org>
• M Oscar Salvador <osalvador@suse.de>

Paths

• F Documentation/admin-guide/mm/memory-hotplug.rst
• F Documentation/core-api/memory-hotplug.rst
• F drivers/base/memory.c
• F include/linux/memory_hotplug.h
• F include/linux/memremap.h
• F mm/memremap.c
• F mm/memory_hotplug.c
• F tools/testing/selftests/memory-hotplug/

Last 30 days

Recent patches

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

• HOTtoday [PATCH 09/11] treewide: Convert custom kernel_param_ops .get callbacks to seq_buf via cocci
  2026-05-21 · Kees Cook <kees@kernel.org>
• HOTtoday [PATCH 04/11] treewide: Convert struct kernel_param_ops initializers to DEFINE_KERNEL_PARAM_OPS
  2026-05-21 · Kees Cook <kees@kernel.org>
• STALE84d [PATCH v2 net-next 3/5] octeontx2-af: npc: cn20k: add subbank search order control
  2026-03-04 · Ratheesh Kannoth <hidden>
• STALE232d REVIEWED: 3 (1M) [PATCH v2 07/37] mm/memremap: reject unreasonable folio/compound page sizes in memremap_pages()
  2025-09-01 · David Hildenbrand <hidden>
• STALE270d REVIEWED: 1 (1M) [PATCH v1 07/36] mm/memremap: reject unreasonable folio/compound page sizes in memremap_pages()
  2025-08-27 · David Hildenbrand <hidden>
• STALE232d [PATCH RFC 07/35] mm/memremap: reject unreasonable folio/compound page sizes in memremap_pages()
  2025-08-21 · David Hildenbrand <hidden>
• STALE1016d [PATCH 13/13] mm: Remove unnecessary pagevec includes
  2023-06-21 · "Matthew Wilcox (Oracle)" <willy@infradead.org>
• STALE1212d [PATCH v2 5/6] mm: introduce mod_vm_flags_nolock and use it in untrack_pfn
  2023-01-25 · Suren Baghdasaryan <surenb@google.com>
• STALE2026d [PATCH RFC PKS/PMEM 03/58] memremap: Add zone device access protection
  2020-10-09 · ira.weiny@intel.com
• STALE2131d [RFC PATCH v2 02/21] mm/memory_hotplug: add {add|release}_memory_pages
  2020-07-27 · Jonathan Lemon <hidden>
• STALE2171d [RFC PATCH 01/21] mm: add {add|release}_memory_pages
  2020-06-18 · Jonathan Lemon <hidden>
• STALE2325d REVIEWED: 5 (4M) [PATCH v12 03/22] mm: Cleanup __put_devmap_managed_page() vs ->page_free()
  2020-01-07 · John Hubbard <jhubbard@nvidia.com>
• STALE2325d REVIEWED: 10 (9M) [PATCH v12 04/22] mm: devmap: refactor 1-based refcounting for ZONE_DEVICE pages
  2020-01-07 · John Hubbard <jhubbard@nvidia.com>
• STALE2335d REVIEWED: 10 (9M) [PATCH v12] mm: devmap: refactor 1-based refcounting for ZONE_DEVICE pages
  2019-12-19 · John Hubbard <jhubbard@nvidia.com>
• STALE2335d REVIEWED: 5 (4M) [PATCH v11 03/25] mm: Cleanup __put_devmap_managed_page() vs ->page_free()
  2019-12-16 · John Hubbard <jhubbard@nvidia.com>
• STALE2335d REVIEWED: 10 (9M) [PATCH v11 04/25] mm: devmap: refactor 1-based refcounting for ZONE_DEVICE pages
  2019-12-16 · John Hubbard <jhubbard@nvidia.com>
• STALE2355d REVIEWED: 5 (4M) [PATCH v10 03/25] mm: Cleanup __put_devmap_managed_page() vs ->page_free()
  2019-12-12 · John Hubbard <jhubbard@nvidia.com>
• STALE2355d REVIEWED: 10 (9M) [PATCH v10 04/25] mm: devmap: refactor 1-based refcounting for ZONE_DEVICE pages
  2019-12-12 · John Hubbard <jhubbard@nvidia.com>
• STALE2355d REVIEWED: 10 (9M) [PATCH v9 04/25] mm: devmap: refactor 1-based refcounting for ZONE_DEVICE pages
  2019-12-11 · John Hubbard <jhubbard@nvidia.com>
• STALE2355d REVIEWED: 5 (4M) [PATCH v9 03/25] mm: Cleanup __put_devmap_managed_page() vs ->page_free()
  2019-12-11 · John Hubbard <jhubbard@nvidia.com>
• STALE2362d REVIEWED: 5 (4M) [PATCH v8 03/26] mm: Cleanup __put_devmap_managed_page() vs ->page_free()
  2019-12-09 · John Hubbard <jhubbard@nvidia.com>
• STALE2362d REVIEWED: 10 (9M) [PATCH v8 04/26] mm: devmap: refactor 1-based refcounting for ZONE_DEVICE pages
  2019-12-09 · John Hubbard <jhubbard@nvidia.com>
• STALE2373d REVIEWED: 5 (4M) [PATCH v2 03/19] mm: Cleanup __put_devmap_managed_page() vs ->page_free()
  2019-11-25 · John Hubbard <jhubbard@nvidia.com>
• STALE2377d REVIEWED: 5 (4M) [PATCH 03/19] mm: Cleanup __put_devmap_managed_page() vs ->page_free()
  2019-11-25 · John Hubbard <jhubbard@nvidia.com>
• STALE2372d REVIEWED: 10 (9M) [PATCH v7 05/24] mm: devmap: refactor 1-based refcounting for ZONE_DEVICE pages
  2019-11-21 · John Hubbard <jhubbard@nvidia.com>
• STALE2372d REVIEWED: 5 (4M) [PATCH v7 04/24] mm: Cleanup __put_devmap_managed_page() vs ->page_free()
  2019-11-21 · John Hubbard <jhubbard@nvidia.com>
• STALE2383d REVIEWED: 5 (4M) [PATCH v6 04/24] mm: Cleanup __put_devmap_managed_page() vs ->page_free()
  2019-11-19 · John Hubbard <jhubbard@nvidia.com>
• STALE2383d REVIEWED: 10 (9M) [PATCH v6 05/24] mm: devmap: refactor 1-based refcounting for ZONE_DEVICE pages
  2019-11-19 · John Hubbard <jhubbard@nvidia.com>
• STALE2384d [PATCH v5 05/24] mm: devmap: refactor 1-based refcounting for ZONE_DEVICE pages
  2019-11-15 · John Hubbard <jhubbard@nvidia.com>
• STALE2384d REVIEWED: 1 (0M) [PATCH v5 04/24] mm: Cleanup __put_devmap_managed_page() vs ->page_free()
  2019-11-15 · John Hubbard <jhubbard@nvidia.com>