documentation

Most active threads (last 7 days)

Recent patches

Latest 30 postings or standalone patches (up to 30), newest first. Counts below cover matching patches in linux-mm touching this subsystem.

• [PATCH] docs: filesystems: update VFS locking documentation 2026-11-11 · <hidden>
• [PATCH] dma-contiguous: support percentage sizes in cma_pernuma= and numa_cma= 2026-11-11 · Alexander Graf <graf@amazon.com>
• REVIEWED · 1 review, 1 by a maintainer [PATCH v3] mm/zsmalloc: remove CONFIG_ZSMALLOC_STAT 2026-11-11 · Xueyuan Chen <hidden>
• kho, liveupdate: KHO/LUO observability v1 · 6 matching patches

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 1/9] kho: Reclaim the metadata page left reserved after kexec 2026-11-11
  • [PATCH 2/9] kho: Make bootmem reservations visible to fleet monitoring 2026-11-11
  • [PATCH 3/9] liveupdate: Make failed retrieves distinguishable from dropped files 2026-11-11
  • [PATCH 6/9] kho: Expose rejected handovers that look like cold boots 2026-11-11
  • [PATCH 7/9] kho: Report how much handover memory is preserved and restored 2026-11-11
  • [PATCH 8/9] liveupdate: Expose the sequence number for consecutive live updates 2026-11-11
  2026-11-11 · Chris Down <chris@chrisdown.name>
• zsmalloc: redesign object alloc API v3 · 3 matching patches

  Entire posting: PENDING · 7 of 11 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v3 05/11] zram: check mem_limit before allocating zsmalloc object 2026-11-11
  • [PATCH v3 09/11] zsmalloc: embed struct zs_handle into zram and zswap entries 2026-11-11
  • [PATCH v3 10/11] zsmalloc: fold zs_obj_write() into zs_store() 2026-11-11
  2026-11-11 · Sergey Senozhatsky <senozhatsky@chromium.org>
• mm, iomap, NFSD: stop DONTCACHE writes reading back shared pages v11 · 1 matching patch

  Entire posting: PENDING · 5 of 7 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v11 7/7] NFSD: drop a shared boundary page only once both WRITEs have written it 2026-11-11
  2026-11-11 · Mike Snitzer <snitzer@kernel.org>
• liveupdate: Preserve tmpfs files across Live Update v4 · 2 matching patches

  Entire posting: PENDING · 5 of 19 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v4 05/19] mm: Rename memfd_luo to shmem_luo 2026-11-11
  • [PATCH v4 12/19] mm/shmem_luo: Retrieve tmpfs files into a file created by userspace 2026-11-11
  2026-11-11 · David Matlack <dmatlack@google.com>
• security: introduce Kernel Assurance Plane v3 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [RFC PATCH v3 1/6] docs: security: Describe the Kernel Assurance Plane design 2026-11-10
  2026-11-10 · HARIHARA SUDHAN. R <hidden>
• KSM: introduce only_merge_zero_pages v2 · 1 matching patch

  Entire posting: PENDING · 1 of 4 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 1/4] ksm: add only_merge_zero_pages to merge only empty anonymous pages 2026-11-10
  2026-11-10 · Xu Xin (vivo) <xu.xin@linux.dev>
• zsmalloc: redesign object alloc API v2 · 3 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 05/11] zram: check mem_limit before allocating zsmalloc object 2026-11-10
  • [PATCH v2 09/11] zsmalloc: embed struct zs_handle into zram and zswap entries 2026-11-10
  • [PATCH v2 10/11] zsmalloc: fold zs_obj_write() into zs_store() 2026-11-10
  2026-11-10 · Sergey Senozhatsky <senozhatsky@chromium.org>
• mm/damon: cleanup region iterator and damon_reclaim user doc v1 · 1 matching patch

  Entire posting: REVIEWED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 2/2] Docs/admin-guide/mm/damon/reclaim: improve language 2026-11-10
  2026-11-10 · SJ Park <sj@kernel.org>
• [RFC PATCH v2 24/25] Documentation: Add PISA architecture documentation 2026-11-09 · Luigi Rizzo <hidden>
• mm/zsmalloc: remove CONFIG_ZSMALLOC_STAT v2 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 3/3] docs: zsmalloc: describe statistics with CONFIG_DEBUG_FS 2026-11-09
  2026-11-09 · Xueyuan Chen <hidden>
• mm, swap: extendable swap devices (xswap phase I) v5 · 2 matching patches

  Entire posting: PENDING · 3 of 19 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v5 10/19] mm, swap: let the command line set the xswap device size 2026-11-09
  • [PATCH v5 11/19] mm, swap: add CONFIG_XSWAP_DEFAULT_MAX 2026-11-09
  2026-11-09 · Baoquan He <baoquan.he@linux.dev>
• mm/ksm: keep smart scan from losing duplicate pages v4 · 1 matching patch

  Entire posting: QUEUED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v4 2/5] docs/mm: ksm: describe how smart scan picks the scans to skip 2026-11-09
  2026-11-09 · Qiliang Yuan <hidden>
• mm/damon: add lru-active probe filter type rfc · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [RFC PATCH 4/4] Docs/mm/damon/design: update for DAMON_FILTER_TYPE_ACTIVE 2026-11-08
  2026-11-08 · SJ Park <sj@kernel.org>
• net: deprecate skb->pp_recycle and skb_mark_for_recycle() v2 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH net-next v2 5/5] net: remove skb_mark_for_recycle() 2026-11-08
  2026-11-08 · Mina Almasry <hidden>
• mm/ksm: keep smart scan from losing duplicate pages v3 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v3 2/4] docs/mm: ksm: describe how smart scan picks the scans to skip 2026-11-07
  2026-11-07 · Qiliang Yuan <hidden>
• guest_memfd alternative providers v3 · 2 matching patches

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH RFC v3 05/88] KVM: guest_memfd: Support using resource provider 2026-11-07
  • [PATCH RFC v3 41/88] KVM: guest_memfd: Allow attaching PFN-backed providers 2026-11-07
  2026-11-07 · Ackerley Tng via B4 Relay <devnull+ackerleytng.google.com@kernel.org>
• mm/userfaultfd: prevent poison marker loss v1 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 1/2] mm/userfaultfd: prevent poison marker loss 2026-11-06
  2026-11-06 · David Hildenbrand (Arm) <david@kernel.org>
• [PATCH v2] mm/hugetlb: allow crashkernel to reuse hugetlb CMA memory 2026-11-06 · Usama Arif <usama.arif@linux.dev>
• REVIEWED · 1 review, 0 by maintainers [PATCH resend] ksm: add merge_only_zero_pages to merge only empty anonymous pages 2026-11-06 · xu.xin@linux.dev
• [PATCH] ksm: add merge_only_zero_pages to merge only empty anonymous pages 2026-11-06 · xu.xin@linux.dev
• IN LINUX-NEXT · 1 review, 0 by maintainers [PATCH 4/4] Docs/admin-guide/mm/damon/usage: update for age_ms damos core filter 2026-11-06 · SJ Park <sj@kernel.org>
• IN LINUX-NEXT · 1 review, 0 by maintainers [PATCH 3/4] Docs/mm/damon/design: update for age_ms damos core filter type 2026-11-06 · SJ Park <sj@kernel.org>
• PCI: Index saved capability state by configuration space offset v2 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 17/17] PCI: liveupdate: Add helpers to preserve struct pci_saved_state 2026-11-06
  2026-11-06 · David Matlack <dmatlack@google.com>
• [RFC PATCH v24 09/10] mm: add the rss_stat_batch boot parameter 2026-11-05 · Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
• [RFC PATCH v24 08/10] lib: percpu_counter_tree: add the arity boot parameter 2026-11-05 · Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
• Hierarchical Percpu Counters for RSS v24 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [RFC PATCH v24 07/10] mm: keep the RSS counters of single-threaded processes exact 2026-11-05
  2026-11-05 · Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
• [RFC PATCH v24 06/10] lib: percpu_counter_tree: add lazy tree activation 2026-11-05 · Mathieu Desnoyers <mathieu.desnoyers@efficios.com>