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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-arch touching this subsystem.

• mm: limit pagecache folio refcount v2 · 2 matching patches

  Entire posting: PENDING · 2 of 5 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 1/5] mm: limit pagecache folio refcount when mapping pages 2026-11-07
  • [PATCH v2 2/5] mm: limit pagecache folio refcount when splicing into pipes 2026-11-07
  2026-11-07 · David Hildenbrand (Arm) <david@kernel.org>
• mm: limit pagecache folio refcount v1 · 2 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 1/5] mm: limit pagecache folio refcount when mapping pages 2026-11-05
  • [PATCH 2/5] mm: limit pagecache folio refcount when splicing into pipes 2026-11-05
  2026-11-05 · David Hildenbrand (Arm) <david@kernel.org>
• mm: various (urgent?) fixes v3 · 5 matching patches

  Entire posting: QUEUED · 43 of 47 landed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v3 05/47] mm/truncate: look again if a folio left the mapping 2026-10-31
  • [PATCH v3 06/47] mm/filemap: read mapping->a_ops->free_folio under i_lock 2026-10-31
  • [PATCH v3 07/47] mm/filemap: don't lose a folio lock wakeup to a signal 2026-10-31
  • [PATCH v3 08/47] mm/filemap: finish fault cleanup before dropping the fault lock 2026-10-31
  • [PATCH v3 12/47] mm/huge_memory: fix livelock on device private folio 2026-10-31
  2026-10-31 · David Hildenbrand (Arm) <david@kernel.org>
• mm: various (urgent?) fixes v2 · 5 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 05/47] mm/truncate: look again if a folio left the mapping 2026-10-29
  • [PATCH v2 06/47] mm/filemap: read mapping->a_ops->free_folio under i_lock 2026-10-29
  • [PATCH v2 07/47] mm/filemap: don't lose a folio lock wakeup to a signal 2026-10-29
  • [PATCH v2 08/47] mm/filemap: finish fault cleanup before dropping the fault lock 2026-10-29
  • [PATCH v2 12/47] mm/huge_memory: fix livelock on device private folio 2026-10-29
  2026-10-29 · David Hildenbrand (Arm) <david@kernel.org>
• mm: various (urgent?) fixes v1 · 5 matching patches

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

  • [PATCH 05/46] mm/truncate: look again if a folio left the mapping 2026-10-26
  • [PATCH 06/46] mm/filemap: read mapping->a_ops->free_folio under i_lock 2026-10-26
  • [PATCH 07/46] mm/filemap: don't lose a folio lock wakeup to a signal 2026-10-26
  • [PATCH 08/46] mm/filemap: finish fault cleanup before dropping the fault lock 2026-10-26
  • [PATCH 12/46] mm/huge_memory: fix livelock on device private folio 2026-10-26
  2026-10-26 · David Hildenbrand (Arm) <david@kernel.org>
• mm: make VMA flag semantics explicit, eliminate VM_SPECIAL v6 · 1 matching patch

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

  • [PATCH v6 27/39] mm: remove hugetlb_inline.h 2026-10-13
  2026-10-13 · Lorenzo Stoakes (ARM) <ljs@kernel.org>
• mm: make VMA flag semantics explicit, eliminate VM_SPECIAL v5 · 1 matching patch

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

  • [PATCH v5 26/38] mm: remove hugetlb_inline.h 2026-10-09
  2026-10-09 · Lorenzo Stoakes (ARM) <ljs@kernel.org>
• mm: make VMA flag semantics explicit, eliminate VM_SPECIAL v4 · 1 matching patch

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

  • [PATCH v4 26/38] mm: remove hugetlb_inline.h 2026-10-03
  2026-10-03 · Lorenzo Stoakes (ARM) <ljs@kernel.org>
• mm: distinguish HW PTE pointers from SW PTE value pointers v3 · 1 matching patch

  Entire posting: PENDING · 3 of 9 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v3 3/9] mm: use hw_pte_t for generic PTE table storage 2026-09-22
  2026-09-22 · Muhammad Usama Anjum <hidden>
• mm: make VMA flag semantics explicit, eliminate VM_SPECIAL v3 · 1 matching patch

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

  • [PATCH v3 27/40] mm: remove hugetlb_inline.h 2026-09-17
  2026-09-17 · Lorenzo Stoakes (ARM) <ljs@kernel.org>
• mm: make VMA flag semantics explicit, eliminate VM_SPECIAL v2 · 1 matching patch

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

  • [PATCH v2 27/40] mm: remove hugetlb_inline.h 2026-09-14
  2026-09-14 · Lorenzo Stoakes (ARM) <ljs@kernel.org>
• mm: make VMA flag semantics explicit, eliminate VM_SPECIAL v1 · 1 matching patch

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

  • [PATCH 26/39] mm: remove hugetlb_inline.h 2026-09-08
  2026-09-08 · Lorenzo Stoakes (ARM) <ljs@kernel.org>
• mm: distinguish PTE table storage from PTE values v2 · 1 matching patch

  Entire posting: PENDING · 1 of 8 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 3/8] mm: use hw_pte_t for generic PTE table storage 2026-09-03
  2026-09-03 · Muhammad Usama Anjum <hidden>
• mm: distinguish PTE table storage from PTE values v1 · 1 matching patch

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

  • [PATCH 4/9] mm: use hw_pte_t for generic PTE table storage 2026-08-06
  2026-08-06 · Muhammad Usama Anjum <hidden>
• mm: distinguish PTE table storage from PTE values rfc · 1 matching patch

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

  • [PATCH RFC 04/11] mm: use hw_pte_t for generic PTE table storage 2026-07-27
  2026-07-27 · Muhammad Usama Anjum <hidden>
• DEPT(DEPendency Tracker) v19 · 2 matching patches

  Entire posting: PENDING · 2 of 40 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v19 22/40] dept: track PG_locked with dept 2026-07-06
  • [PATCH v19 36/40] dept: track PG_writeback with dept 2026-07-06
  2026-07-06 · Byungchul Park <byungchul@sk.com>
• DEPT(DEPendency Tracker) v18 · 2 matching patches

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

  • [PATCH v18 22/42] dept: track PG_locked with dept 2025-12-05
  • [PATCH v18 40/42] dept: track PG_writeback with dept 2025-12-05
  2025-12-05 · Byungchul Park <byungchul@sk.com>
• mm: remove is_swap_[pte, pmd]() + non-swap entries, introduce leaf entries v3 · 2 matching patches

  Entire posting: PENDING · 2 of 16 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v3 10/16] mm: replace pmd_to_swp_entry() with softleaf_from_pmd() 2025-11-10
  • [PATCH v3 13/16] mm: remove non_swap_entry() and use softleaf helpers instead 2025-11-10
  2025-11-10 · Lorenzo Stoakes <hidden>
• mm: remove is_swap_[pte, pmd]() + non-swap entries, introduce leaf entries v2 · 2 matching patches

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

  • [PATCH v2 10/16] mm: replace pmd_to_swp_entry() with softleaf_from_pmd() 2025-11-08
  • [PATCH v2 13/16] mm: remove non_swap_entry() and use softleaf helpers instead 2025-11-08
  2025-11-08 · Lorenzo Stoakes <hidden>
• mm: remove is_swap_[pte, pmd]() + non-swap entries, introduce leaf entries v1 · 2 matching patches

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

  • [PATCH 10/16] mm: replace pmd_to_swp_entry() with leafent_from_pmd() 2025-11-03
  • [PATCH 13/16] mm: remove non_swap_entry() and use leaf entry helpers instead 2025-11-03
  2025-11-03 · Lorenzo Stoakes <hidden>
• DEPT(DEPendency Tracker) v17 · 2 matching patches

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

  • [PATCH v17 25/47] dept: track PG_locked with dept 2025-10-02
  • [PATCH v17 45/47] dept: track PG_writeback with dept 2025-10-02
  2025-10-02 · Byungchul Park <byungchul@sk.com>
• REVIEWED · 1 review, 1 by a maintainer [PATCH v2] mm: remove redundant __GFP_NOWARN 2025-08-12 · Qianfeng Rong <hidden>
• [PATCH] mm: remove redundant __GFP_NOWARN 2025-08-12 · Qianfeng Rong <hidden>
• Add fbind() and NUMA mempolicy support for KVM guest_memfd rfc · 1 matching patch

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

  • [RFC PATCH 1/4] mm: Add mempolicy support to the filemap layer 2024-11-05
  2024-11-05 · Shivank Garg <hidden>
• use struct ptdesc to replace pgtable_t rfc · 2 matching patches

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

  • [RFC PATCH 16/18] mm/pgtable: pass ptdesc to pmd_install 2024-07-30
  • [RFC PATCH 17/18] mm: convert vmf.prealloc_pte to struct ptdesc pointer 2024-07-30
  2024-07-30 · alexs@kernel.org
• Memory allocation profiling v6 · 1 matching patch

  Entire posting: PENDING · 21 of 37 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v6 18/37] mm: enable page allocation tagging 2024-03-21
  2024-03-21 · Suren Baghdasaryan <surenb@google.com>
• Memory allocation profiling v5 · 1 matching patch

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

  • [PATCH v5 18/37] mm: enable page allocation tagging 2024-03-06
  2024-03-06 · Suren Baghdasaryan <surenb@google.com>
• Memory allocation profiling v4 · 1 matching patch

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

  • [PATCH v4 18/36] mm: enable page allocation tagging 2024-02-21
  2024-02-21 · Suren Baghdasaryan <surenb@google.com>
• Memory allocation profiling v3 · 1 matching patch

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

  • [PATCH v3 17/35] mm: enable page allocation tagging 2024-02-12
  2024-02-12 · Suren Baghdasaryan <surenb@google.com>
• fs: make the i_size_read/write helpers be smp_load_acquire/store_release() v2 · 1 matching patch

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

  • [PATCH v2 2/3] Revert "mm/filemap: avoid buffered read/write race to read inconsistent data" 2024-01-24
  2024-01-24 · Baokun Li <hidden>