linux-mm archive · July 2026

3,211 messages · showing the 100 most-recently-active threads .

• HOTtoday [PATCH 0/2] mm/hugetlb: fix list corruption in allocate_file_region_entries()
  2026-07-14 04:04 · 4 replies this month · Xiangfeng Cai <hidden>
• HOTtoday [PATCH] mm: thp: unlock i_mmap before releasing split folios
  2026-07-14 03:44 · 7 replies this month · Hao Zhang <hidden>
• DORMANTno replies [PATCH] mm: shmem: make unused huge shrinker memcg aware
  2026-07-14 03:19 · 0 replies this month · Qi Zheng <qi.zheng@linux.dev>
• HOTtoday [PATCH v6 0/9] mm/page_owner: misc cleanups
  2026-07-14 03:16 · 11 replies this month · Ye Liu <hidden>
• HOTtoday [PATCH 1/2] selftests/cgroup: fix missing TAP output in test_hugetlb_memcg
  2026-07-14 03:00 · 1 reply this month · Song Hu <hidden>
• HOTtoday [PATCH v2 0/5] mm: mincore: misc cleanups
  2026-07-14 02:50 · 12 replies this month · Kefeng Wang <hidden>
• HOTtoday [PATCH v2 00/13] mm: convert more vm_flags_t users to vma_flags_t
  2026-07-14 02:47 · 15 replies this month · Lorenzo Stoakes <ljs@kernel.org>
• HOTtoday [PATCH v6 0/8] mm: optimize zone-device memmap initialization
  2026-07-14 02:46 · 14 replies this month · Li Zhe <hidden>
• HOTtoday [PATCH 6.18.y v2] mm: shmem: fix potential livelock issue for shmem direct swapin
  2026-07-14 02:34 · 3 replies this month · Baolin Wang <baolin.wang@linux.alibaba.com>
• DORMANTno replies [PATCH 2/2] selftests/mm: restore hidden hugetlb reservation scenarios
  2026-07-14 02:16 · 0 replies this month · Song Hu <hidden>
• HOTtoday [PATCH] fs/super: skip non-memcg-aware nr_cached_objects in memcg slab shrink
  2026-07-14 02:09 · 3 replies this month · Usama Arif <hidden>
• HOTtoday [PATCH 0/6] mm: batch rmap walks during large folio migration
  2026-07-14 02:05 · 8 replies this month · Shivank Garg <hidden>
• HOTtoday [PATCH 0/2] mm: fix node reclaim swappiness handling
  2026-07-14 01:48 · 7 replies this month · Ridong Chen <ridong.chen@linux.dev>
• HOTtoday [PATCH v2 0/4] mm: honour compact_unevictable_allowed in mlock and CMA paths
  2026-07-14 01:45 · 22 replies this month · Wandun Chen <hidden>
• HOTtoday [PATCH stable/linux-6.6.y] mm/memory-failure: fix missing ->mf_stats count when hugetlb folio already poisoned
  2026-07-14 01:45 · 1 reply this month · Qi Xi <hidden>
• HOTtoday [PATCH v3 0/2] Two small patches to clean up mm/mm_slot.h
  2026-07-14 01:37 · 3 replies this month · <xu.xin16@zte.com.cn>
• HOTtoday better block swap batching and a different take on swap_ops v5
  2026-07-14 01:26 · 9 replies this month · Christoph Hellwig <hch@lst.de>
• HOTtoday Re: [PATCH 2/2] mm: vmscan: fix node reclaim ignoring swappiness parameter
  2026-07-14 01:11 · 0 replies this month · Ridong Chen <ridong.chen@linux.dev>
• HOTtoday [PATCH v2 0/2] Two small patches to clean up mm/mm_slot.h
  2026-07-14 01:06 · 14 replies this month · <xu.xin16@zte.com.cn>
• HOTtoday [PATCH RESEND v4] selftests: mincore: count file-mmap readahead on both sides
  2026-07-14 00:54 · 1 reply this month · 王翊嘉 <hidden>
• HOTtoday [PATCH] mm/hugetlb: restore failed global reservations to subpool in alloc_hugetlb_folio
  2026-07-14 00:51 · 4 replies this month · Song Hu <hidden>
• HOTtoday Re: [PATCH v2 2/2] mm/mm_slot.h: clean up macro parameter names in mm_slot_lookup() and mm_slot_insert()
  2026-07-14 00:30 · 0 replies this month · <xu.xin16@zte.com.cn>
• HOTtoday [PATCH] mm: memcg-v1: make mem_cgroup_oom_notify_cb() return void
  2026-07-14 00:27 · 4 replies this month · Guopeng Zhang <hidden>
• HOTtoday Re: [PATCH] mm/migrate_device: avoid overflowing migrate_vma collection arrays
  2026-07-14 00:11 · 2 replies this month · Zi Yan <ziy@nvidia.com>
• HOTtoday [RFC PATCH 00/14] driver core: defer per-VF sysfs creation for fast SR-IOV bring-up
  2026-07-13 23:51 · 18 replies this month · Pavol Sakac <hidden>
• HOTtoday [PATCH] mm: thp: pin the inode across a file folio split
  2026-07-13 23:45 · 3 replies this month · Kiryl Shutsemau <hidden>
• HOTtoday [PATCH v8 0/8] mm/hmm: Add mmap lock-drop support for userfaultfd-backed mappings
  2026-07-13 23:18 · 30 replies this month · Stanislav Kinsburskii <hidden>
• HOTtoday [PATCH v10 0/6] mm/swap, memcg: Introduce swap tiers for cgroup based swap control
  2026-07-13 21:49 · 19 replies this month · Youngjun Park <youngjun.park@lge.com>
• HOTtoday [PATCH v4 0/4] Introduce Per-CPU Work helpers (was QPW)
  2026-07-13 21:44 · 16 replies this month · Leonardo Bras <hidden>
• HOTtoday [RFC PATCH 00/34] mm: optimize unnecessary loads due to ptep_get() and friends out
  2026-07-13 21:40 · 43 replies this month · Yeoreum Yun <hidden>
• HOTtoday [RFC PATCH v2 0/2] kho: support preserving unsplit high-order pages
  2026-07-13 21:26 · 3 replies this month · Pranjal Shrivastava <praan@google.com>
• HOTtoday [RFC] virtio_balloon: fix Use-After-Free in page reporting during PM freeze
  2026-07-13 19:43 · 4 replies this month · Link Lin <hidden>
• HOTtoday [PATCH v3 1/1] mm: let node_reclaim() return the number of pages reclaimed
  2026-07-13 19:31 · 4 replies this month · Petr Tesarik <hidden>
• HOTtoday Re: [PATCH v5 9/9] mm/page_owner: use memcg_data snapshot instead of PageMemcgKmem() to avoid TOCTOU VM_BUG_ON
  2026-07-13 19:27 · 4 replies this month · Ye Liu <hidden>
• HOTtoday [PATCH v2 00/33] mm: make VMA page offset handling more consistent
  2026-07-13 18:19 · 54 replies this month · Lorenzo Stoakes <ljs@kernel.org>
• HOTtoday [PATCH v8 0/3] riscv: fix PIO helpers and add optimized percpu ops
  2026-07-13 18:03 · 5 replies this month · Yunhui Cui <hidden>
• HOTtoday [RFC PATCH 00/10] mm/swap: ghost swapfile with backend switching via Redirect entries
  2026-07-13 17:47 · 21 replies this month · Baoquan He <baoquan.he@linux.dev>
• HOTtoday [PATCH v6 0/6] mm/vmalloc: Speed up ioremap, vmalloc and vmap with contiguous memory
  2026-07-13 17:30 · 13 replies this month · Wen Jiang <hidden>
• DORMANTno replies [Update] mm-next status 2026/07/13
  2026-07-13 17:29 · 0 replies this month · "David Hildenbrand (Arm)" <david@kernel.org>
• HOTtoday [PATCH RFC 00/13] mm/swap: introduce priority queue to remove global cluster cache and plist
  2026-07-13 17:26 · 13 replies this month · Kairui Song <kasong@tencent.com>
• HOTtoday [PATCH mm-hotfixes v2 0/4] mm: fix UAF caused by race between ptdump and vmap pgtable freeing
  2026-07-13 17:21 · 10 replies this month · Lorenzo Stoakes <ljs@kernel.org>
• HOTtoday [akpm-mm:mm-new 344/369] mm/alloc_tag.c:356:58: error: implicit declaration of function 'compat_ptr'
  2026-07-13 17:20 · 5 replies this month · kernel test robot <hidden>
• HOTtoday [PATCH v6 0/2] mm/sparse-vmemmap: flush_cache_vmap() after hotplugging vmemmap
  2026-07-13 17:11 · 6 replies this month · Vivian Wang <hidden>
• HOTtoday [PATCH slab/for-next-fixes v3 4/4] mm/slab: prevent unbounded recursion in free path with new kmalloc type
  2026-07-13 17:09 · 1 reply this month · "Harry Yoo (Oracle)" <harry@kernel.org>
• HOTtoday Re: [PATCH v4 04/11] mm: zswap: add range lookup for large-folio swapin
  2026-07-13 16:56 · 2 replies this month · Yosry Ahmed <yosry@kernel.org>
• HOTtoday [RFC PATCH] slab: don't assume alignment on allocators that may return ZERO_SIZE_PTR
  2026-07-13 16:53 · 2 replies this month · Karl Mehltretter <hidden>
• HOTtoday IN LINUX-NEXT [PATCH v5 00/18] mm: Some cleanups for page allocator APIs
  2026-07-13 16:52 · 44 replies this month · Brendan Jackman <jackmanb@google.com>
• HOTtoday [PATCH 0/2] mm/page_alloc: couple of followups for recent cleanups
  2026-07-13 16:36 · 8 replies this month · Brendan Jackman <jackmanb@google.com>
• DORMANTno replies [PATCH v2 0/2] mm/vmscan: reduce lru_lock contention via vmstat-derived scan-balance cost
  2026-07-13 16:35 · 2 replies this month · Usama Arif <hidden>
• HOTtoday Re: [PATCH mm-hotfixes v2 0/4] mm: fix UAF caused by race between ptdump and vmap pgtable freeing
  2026-07-13 16:32 · 1 reply this month · "Lorenzo Stoakes (ARM)" <ljs@kernel.org>
• HOTtoday [PATCH slab/for-next-fixes v3 3/4] lib/alloc_tag: introduce mem_alloc_profiling_permanently_disabled()
  2026-07-13 16:28 · 3 replies this month · "Harry Yoo (Oracle)" <harry@kernel.org>
• HOTtoday [PATCH 0/2] mm: fix UAF caused by race between ptdump and vmap pgtable freeing
  2026-07-13 16:23 · 23 replies this month · Lorenzo Stoakes <ljs@kernel.org>
• HOTtoday Re: [PATCH v4 00/11] mm: PMD-level swap entries for anonymous THPs
  2026-07-13 16:18 · 1 reply this month · Yosry Ahmed <yosry@kernel.org>
• DORMANTno replies REVIEWED: 1 (1M) Re: [PATCH v3 16/24] binfmt_misc: give the parse_command() results names
  2026-07-13 16:12 · 0 replies this month · Jori Koolstra <jkoolstra@xs4all.nl>
• HOTtoday [PATCH V3] mm: Standardize printing for pgtable entries
  2026-07-13 16:06 · 23 replies this month · Anshuman Khandual <hidden>
• DORMANTno replies REVIEWED: 1 (1M) Re: [PATCH v3 15/24] binfmt_misc: return errors directly in load_misc_binary()
  2026-07-13 16:04 · 0 replies this month · Jori Koolstra <jkoolstra@xs4all.nl>
• HOTtoday [PATCH v2 0/5] binfmt_misc: bpf-backed binary type handlers
  2026-07-13 15:58 · 10 replies this month · Farid Zakaria <hidden>
• HOTtoday Re: [PATCH v5 4/6] mm/zswap: Implement proactive writeback
  2026-07-13 15:54 · 4 replies this month · Yosry Ahmed <yosry@kernel.org>
• DORMANTno replies REVIEWED: 1 (1M) Re: [PATCH v3 14/24] binfmt_misc: rename load_binfmt_misc() to current_binfmt_misc()
  2026-07-13 15:46 · 0 replies this month · Jori Koolstra <jkoolstra@xs4all.nl>
• HOTtoday REVIEWED: 9 (9M) [PATCH slab/for-next-fixes v3 2/4] mm/slab: decouple SLAB_NO_SHEAVES from SLAB_NO_OBJ_EXT
  2026-07-13 15:37 · 1 reply this month · "Harry Yoo (Oracle)" <harry@kernel.org>
• DORMANTno replies REVIEWED: 1 (1M) Re: [PATCH v3 13/24] binfmt_misc: factor out the entry matching
  2026-07-13 15:37 · 0 replies this month · Jori Koolstra <jkoolstra@xs4all.nl>
• HOTtoday [PATCH] mm/migrate_device: avoid overflowing migrate_vma collection arrays
  2026-07-13 15:20 · 10 replies this month · Zi Yan <ziy@nvidia.com>
• DORMANTno replies REVIEWED: 1 (1M) Re: [PATCH v3 11/24] binfmt_misc: use print_hex_dump_debug() for the register debug output
  2026-07-13 15:08 · 0 replies this month · Jori Koolstra <jkoolstra@xs4all.nl>
• HOTtoday Re: [PATCH v1 0/3] mm/damon: Introduce a huge page collapsing mechanism using auto tuning
  2026-07-13 15:04 · 11 replies this month · SeongJae Park <sj@kernel.org>
• HOTtoday Re: [RFC PATCH 19/34] x86: power: use proper set_pXd() for generic compile-time folded patable in resume_one_md_table_init()
  2026-07-13 15:01 · 0 replies this month · Yeoreum Yun <hidden>
• HOTtoday Re: [RFC PATCH 19/34] x86: power: use proper set_pXd() for generic compile-time folded patable in resume_one_md_table_init()
  2026-07-13 15:00 · 0 replies this month · "David Hildenbrand (Arm)" <david@kernel.org>
• HOTtoday [PATCH slab/for-next-fixes v3 1/4] mm/slab: fix a memory leak due to bootstrapping sheaves twice
  2026-07-13 14:29 · 0 replies this month · "Harry Yoo (Oracle)" <harry@kernel.org>
• DORMANTno replies REVIEWED: 1 (1M) Re: [PATCH v3 09/24] binfmt_misc: rename Node to struct binfmt_misc_entry
  2026-07-13 14:27 · 0 replies this month · Jori Koolstra <jkoolstra@xs4all.nl>
• HOTtoday [PATCH v2] mm/damon/tests/core-kunit: test damon_nr_accesses_mvsum()
  2026-07-13 14:21 · 1 reply this month · Song Hu <hidden>
• DORMANTno replies REVIEWED: 1 (1M) Re: [PATCH v3 03/24] binfmt_misc: reject a flag character as the field delimiter
  2026-07-13 14:20 · 0 replies this month · Jori Koolstra <jkoolstra@xs4all.nl>
• HOTtoday [PATCH v5 0/4] s390/mm: Batch PTE updates in lazy MMU mode
  2026-07-13 14:18 · 3 replies this month · Alexander Gordeev <agordeev@linux.ibm.com>
• HOTtoday [RFC PATCH v1.2 0/5] mm/damon: unurgent fixes for infinite loop, NULL de-ref and races
  2026-07-13 13:58 · 4 replies this month · SJ Park <sj@kernel.org>
• HOTtoday [PATCH 0/8] mm/khugepaged: several cleanups
  2026-07-13 13:56 · 23 replies this month · Nico Pache <npache@redhat.com>
• HOTtoday [PATCH v1] mm/slub: add comment explaining intentional kobject handling in sysfs_slab_add
  2026-07-13 13:55 · 4 replies this month · Hongling Zeng <hidden>
• HOTtoday [PATCH v3 0/3] LoongArch: add KHO support and selftests
  2026-07-13 13:53 · 1 reply this month · George Guo <hidden>
• HOTtoday Re: [PATCH 2/2] mm/page_alloc: rename FPI_TRYLOCK -> FPI_NOLOCK
  2026-07-13 13:46 · 0 replies this month · "Vlastimil Babka (SUSE)" <vbabka@kernel.org>
• HOTtoday [PATCH v4 10/11] mm: install PMD swap entries on swap-out
  2026-07-13 13:37 · 0 replies this month · Usama Arif <hidden>
• HOTtoday [PATCH v4 09/11] mm: handle PMD swap entry faults on swap-in
  2026-07-13 13:37 · 0 replies this month · Usama Arif <hidden>
• HOTtoday [PATCH v4 08/11] mm: handle PMD swap entries in UFFDIO_MOVE
  2026-07-13 13:37 · 0 replies this month · Usama Arif <hidden>
• HOTtoday [PATCH v4 06/11] mm: handle PMD swap entries in non-present PMD walkers
  2026-07-13 13:37 · 0 replies this month · Usama Arif <hidden>
• HOTtoday [PATCH 0/4] mm: kmemleak: reduce transient false positives by confirming leaks
  2026-07-13 12:52 · 6 replies this month · Breno Leitao <leitao@debian.org>
• HOTtoday [PATCH] mm: memcontrol: factor out memcg kmem uncharge sequence
  2026-07-13 12:34 · 4 replies this month · Guopeng Zhang <hidden>
• HOTtoday [PATCH] mm: memcontrol: drop unused cpu argument from flush_nmi_stats
  2026-07-13 12:31 · 3 replies this month · Guopeng Zhang <hidden>
• HOTtoday [PATCH] mm: memcg-v1: fix wrong linux-mm list address in deprecation warnings
  2026-07-13 12:31 · 3 replies this month · Guopeng Zhang <hidden>
• HOTtoday [PATCH] mm: memcg-v1: account vmpressure event allocations
  2026-07-13 12:31 · 3 replies this month · Guopeng Zhang <hidden>
• HOTtoday [PATCH v2 0/5] mm/rmap: Refactor try_to_unmap_one
  2026-07-13 12:12 · 15 replies this month · Dev Jain <dev.jain@arm.com>
• HOTtoday [PATCH] mm: memcontrol: update state_local when flushing NMI stats
  2026-07-13 11:39 · 2 replies this month · Guopeng Zhang <hidden>
• HOTtoday [PATCH 00/18] Another attempt at HVO support on arm64
  2026-07-13 11:26 · 31 replies this month · James Houghton <hidden>
• HOTtoday [PATCH v2] mm/vmscan: clear hopeless kswapd when global direct reclaim makes progress
  2026-07-13 11:20 · 1 reply this month · Altan Hacigumus <hidden>
• HOTtoday Re: [PATCH 0/2] mm: don't apply task mempolicy to unmovable kernel allocations
  2026-07-13 11:11 · 2 replies this month · "Huang, Ying" <ying.huang@linux.alibaba.com>
• HOTtoday REVIEWED: 2 (2M) [PATCH v5] mm: mglru: fix stale batch updates after memcg reparenting
  2026-07-13 10:41 · 1 reply this month · Qi Zheng <qi.zheng@linux.dev>
• HOTtoday [BUG] mm/hugetlb: possible temporary resv underflow
  2026-07-13 09:43 · 1 reply this month · Guillaume Morin <hidden>
• HOTtoday [PATCH] selftests/mm: Fix memleak in migration benchmark
  2026-07-13 09:38 · 9 replies this month · Hongfu Li <hidden>
• HOTtoday Re: [PATCH 2/2] fs: stable_page_flags(): use folio_test_*() helpers
  2026-07-13 09:32 · 2 replies this month · "David Hildenbrand (Arm)" <david@kernel.org>
• DORMANTno replies [PATCH] selftests/mm: fix on-fault-limit false failure under sudo-rs
  2026-07-13 09:28 · 0 replies this month · Injae Ryou <hidden>
• DORMANTno replies [PATCH v4] fs/proc/task_mmu: fix PAGEMAP_SCAN written state for PMD holes
  2026-07-13 09:17 · 0 replies this month · Kiryl Shutsemau <hidden>
• HOTtoday IN LINUX-NEXT [PATCH v3] fs/proc/task_mmu: fix PAGEMAP_SCAN written state for PMD holes
  2026-07-13 09:16 · 2 replies this month · Kiryl Shutsemau <hidden>
• HOTtoday [PATCH] mm: kmemleak: confirm suspected leaks with a second scan
  2026-07-13 09:03 · 4 replies this month · Catalin Marinas <catalin.marinas@arm.com>
• HOTtoday [PATCH 0/3] mm: split a couple of headers from internal.h
  2026-07-13 08:57 · 6 replies this month · "Mike Rapoport (Microsoft)" <rppt@kernel.org>
• DORMANTno replies REVIEWED: 5 (4M) [PATCH slab/for-next v2] mm/slab: simplify freeing remote objects in free_to_pcs_bulk()
  2026-07-13 07:52 · 0 replies this month · "Vlastimil Babka (SUSE)" <vbabka@kernel.org>