linux-mm archive · June 2026

6,255 messages · showing the 100 most-recently-active threads .

• COOLING12d [PATCH] mm/slub: serve slabobj_ext array from a strictly larger kmalloc cache
  2026-06-30 23:55 · 25 replies this month · Shakeel Butt <shakeel.butt@linux.dev>
• WARM3d [PATCH v2] mm/vmalloc: widen guard region to defeat ENTER-based stack pivot
  2026-06-30 23:48 · 16 replies this month · Xiang Mei <hidden>
• COOLING12d [RFC PATCH 0/8] Introducte Reserved THP
  2026-06-30 23:45 · 15 replies this month · Qi Zheng <qi.zheng@linux.dev>
• COOLING7d IN LINUX-NEXT: 1 (0M) [PATCH] mm: mempolicy: fix automatic numa balancing for shmem
  2026-06-30 23:41 · 8 replies this month · Johannes Weiner <hannes@cmpxchg.org>
• COOLING13d IN LINUX-NEXT [PATCH v2] mm/vmstat: fold stranded per-cpu node stats when a node comes online
  2026-06-30 23:27 · 5 replies this month · Gregory Price <gourry@gourry.net>
• COOLING5d IN LINUX-NEXT [PATCH v2 00/19] maple_tree: lock checking and clean ups
  2026-06-30 23:05 · 23 replies this month · "Liam R. Howlett (Oracle)" <liam@infradead.org>
• COOLING12d [PATCH v1 0/2] luo support for preserving eventfd
  2026-06-30 22:55 · 5 replies this month · Chenghao Duan <hidden>
• COOLING12d Subject: [BUG/RFC] write-open file THP cache purge can discard dirty page cache
  2026-06-30 22:48 · 9 replies this month · Gregg Leventhal <hidden>
• COOLING12d [PATCH v2 0/4] mm: drop redundant lru_add_drain in anon folio reuse paths
  2026-06-30 22:36 · 24 replies this month · "Barry Song (Xiaomi)" <baohua@kernel.org>
• COOLING6d [PATCH v6 00/12] PCI: liveupdate: PCI core support for Live Update
  2026-06-30 22:35 · 46 replies this month · David Matlack <dmatlack@google.com>
• WARM1d [PATCH v6 00/10] dax/kmem: atomic whole-device hotplug via sysfs
  2026-06-30 22:14 · 11 replies this month · Gregory Price <gourry@gourry.net>
• COOLING5d [PATCH 0/2] mm: memory-failure: fix HWPoison flag race with non-atomic page flag ops
  2026-06-30 21:58 · 30 replies this month · "Michael S. Tsirkin" <mst@redhat.com>
• COOLING12d [PATCH] mm/mm_init: handle alloc_percpu failure in free_area_init_core_hotplug
  2026-06-30 21:40 · 0 replies this month · Gregory Price <gourry@gourry.net>
• COOLING5d IN LINUX-NEXT [PATCH v10 0/6] mm/memory-failure: add panic option for unrecoverable pages
  2026-06-30 20:55 · 7 replies this month · Breno Leitao <leitao@debian.org>
• COOLING13d IN LINUX-NEXT [PATCH] mm/damon/core: reduce kernel stack usage
  2026-06-30 20:45 · 7 replies this month · Arnd Bergmann <arnd@kernel.org>
• COOLING6d [PATCH v2 0/3] selftests/mm: avoid false failures in hugetlb and KSM tests
  2026-06-30 20:21 · 7 replies this month · Sayali Patil <hidden>
• COOLING13d [PATCH v4 0/3] mm/hmm: Add mmap lock-drop support for userfaultfd-backed mappings
  2026-06-30 20:19 · 4 replies this month · Stanislav Kinsburskii <hidden>
• COOLING12d [Kernel Bug] KASAN: slab-use-after-free Read in filemap_free_folio
  2026-06-30 20:10 · 2 replies this month · 李龙兴 <hidden>
• COOLING13d [PATCH v2 0/4] memcg: bail out reclaim when memcg is dying
  2026-06-30 20:05 · 5 replies this month · Jiayuan Chen <jiayuan.chen@linux.dev>
• COOLING8d [PATCH 0/6] mm: preparatory patches for PMD level swap entries
  2026-06-30 19:50 · 7 replies this month · Usama Arif <hidden>
• COOLING13d [PATCH v2] docs: pagemap: fix flags location, member name and sample code
  2026-06-30 19:36 · 4 replies this month · Zenghui Yu <hidden>
• COOLING13d REVIEWED: 11 (10M) [PATCH v2] docs/mm: Fix braces
  2026-06-30 19:29 · 5 replies this month · Manuel Ebner <hidden>
• COOLING12d [PATCH v8 0/5] selftests/mm: refactor pkey helpers and fix mmap error handling
  2026-06-30 19:05 · 7 replies this month · Hongfu Li <hidden>
• COOLING12d [PATCH v3 00/16] mm: Some cleanups for page allocator APIs
  2026-06-30 18:48 · 38 replies this month · Brendan Jackman <jackmanb@google.com>
• COOLING13d [PATCH v6 0/3] mm: clean up folio LRU and swap declarations
  2026-06-30 18:45 · 5 replies this month · Jianyue Wu <hidden>
• COOLING13d [akpm-mm:mm-new] BUILD SUCCESS WITH WARNING 15654b0268cd65b4e673510c0377774e61b86397
  2026-06-30 18:41 · 1 reply this month · kernel test robot <hidden>
• COOLING5d [PATCH 0/2] fs: support $ORIGIN in ELF interpreter paths
  2026-06-30 17:59 · 20 replies this month · Farid Zakaria <hidden>
• COOLING11d IN LINUX-NEXT [PATCH v2] mm/hugetlb_cma: support percentage-based hugetlb_cma reservation
  2026-06-30 17:40 · 3 replies this month · Sourav Panda <hidden>
• COOLING7d [PATCH v8 00/46] guest_memfd: In-place conversion support
  2026-06-30 17:30 · 170 replies this month · Ackerley Tng via B4 Relay <devnull+ackerleytng.google.com@kernel.org>
• COOLING13d [PATCH 0/8] Stop special-casing hugetlb mappings in get_unmapped_area
  2026-06-30 17:10 · 11 replies this month · Oscar Salvador <osalvador@suse.de>
• COOLING5d [RFC v2 PATCH] reserve_mem: add support for static memory
  2026-06-30 17:09 · 7 replies this month · Shyam Saini <hidden>
• COOLING13d [PATCH 0/5] Fix incorrect access of hugetlb pte entries
  2026-06-30 16:40 · 38 replies this month · Dev Jain <dev.jain@arm.com>
• COOLING5d [PATCH v16 00/18] arm64: entry: Convert to Generic Entry
  2026-06-30 16:37 · 21 replies this month · Jinjie Ruan <hidden>
• WARM3d [PATCH 00/30] mm: make VMA page offset handling more consistent
  2026-06-30 16:36 · 60 replies this month · Lorenzo Stoakes <ljs@kernel.org>
• COOLING13d IN LINUX-NEXT [PATCH v3 0/2] mm/vmpressure: reduce CPU, memory and code overhead on cgroup v2
  2026-06-30 16:31 · 6 replies this month · Usama Arif <hidden>
• COOLING13d [RESEND PATCH v2] mm/memcontrol: Avoid stuck FLUSHING_CACHED_CHARGE on isolated CPU
  2026-06-30 16:22 · 2 replies this month · Hui Zhu <hidden>
• HOTtoday [PATCH v5 0/6] mm/zswap: Implement per-cgroup proactive writeback
  2026-06-30 16:10 · 14 replies this month · Hao Jia <hidden>
• COOLING13d [PATCH 0/2] USB: replace __get_free_pages() with kmalloc()
  2026-06-30 16:03 · 4 replies this month · "Mike Rapoport (Microsoft)" <rppt@kernel.org>
• WARM3d [PATCH 0/5] RDMA, IB: replace __get_free_pages() with kmalloc()
  2026-06-30 15:36 · 9 replies this month · "Mike Rapoport (Microsoft)" <rppt@kernel.org>
• COOLING13d [PATCH] mm/damon/vaddr: check address space stability before VMA traversal
  2026-06-30 15:26 · 0 replies this month · Igor Putko <hidden>
• WARM2d [PATCH 00/13] convert more vm_flags_t users to vma_flags_t
  2026-06-30 15:10 · 18 replies this month · Lorenzo Stoakes <ljs@kernel.org>
• WARM3d [PATCH] mm/page_alloc: free allocated PFNs if the range does not match
  2026-06-30 15:07 · 6 replies this month · Zi Yan <ziy@nvidia.com>
• COOLING13d [PATCH v3 0/8] treewide: remove unnecessary invalid range checks in memblock iteration loops
  2026-06-30 15:05 · 8 replies this month · Sang-Heon Jeon <hidden>
• COOLING13d [PATCH v2 0/8] treewide: remove unnecessary invalid range checks in memblock iteration loops
  2026-06-30 14:58 · 10 replies this month · Sang-Heon Jeon <hidden>
• COOLING13d IN LINUX-NEXT [PATCH 00/11] mm/damon: update, optimize, and clean up doc, tests, and code
  2026-06-30 14:57 · 12 replies this month · SJ Park <sj@kernel.org>
• COOLING13d [PATCH] mm/damon/vaddr: remove redundant RCU lock
  2026-06-30 14:50 · 9 replies this month · IgorpetinDev <hidden>
• COOLING13d [ANNOUNCEMENT] LPC 2026: System Monitoring and Observability Microconference
  2026-06-30 14:49 · 1 reply this month · Breno Leitao <leitao@debian.org>
• COOLING13d [PATCH net-next 0/8] drivers/net: replace __get_free_pages() with kmalloc()
  2026-06-30 14:40 · 10 replies this month · "Mike Rapoport (Microsoft)" <rppt@kernel.org>
• COOLING8d [PATCH v4 0/6] mm/vmalloc: Speed up ioremap, vmalloc and vmap with contiguous memory
  2026-06-30 13:54 · 18 replies this month · Wen Jiang <hidden>
• COOLING13d IN LINUX-NEXT [PATCH v2 0/3] mm: cleanup clear_not_present_full_ptes()
  2026-06-30 13:47 · 10 replies this month · "David Hildenbrand (Arm)" <david@kernel.org>
• COOLING12d Re: [RFC V2 3/3] mm: Replace pgtable entry prints with new format
  2026-06-30 13:37 · 0 replies this month · "David Hildenbrand (Arm)" <david@kernel.org>
• COOLING12d [PATCH] mm: fix mapping_seek_hole_data() overflow on last page
  2026-06-30 13:27 · 3 replies this month · Zhen Yan <hidden>
• COOLING12d [BUG] shmem: shmem_get_folio_gfp livelock
  2026-06-30 13:15 · 1 reply this month · 马超 <hidden>
• WARM3d Re: [PATCH] vfio: Request THP-aligned mmap for device fds
  2026-06-30 12:51 · 16 replies this month · Matthew Wilcox <willy@infradead.org>
• COOLING13d [PATCH] mm/shmem: Fix data-race in shmem_fault
  2026-06-30 12:02 · 6 replies this month · yahia <hidden>
• COOLING14d IN LINUX-NEXT [PATCH] mm/hugetlb: avoid unnecessary TLB flush for empty folio list in vmemmap optimize
  2026-06-30 12:01 · 1 reply this month · Wentao Guan <hidden>
• COOLING13d [PATCH v5] coredump: Add bit 9 of coredump_filter for pre-exit files before dumping
  2026-06-30 11:50 · 1 reply this month · Xin Zhao <hidden>
• COOLING14d [akpm-mm:mm-new 59/142] mm/vmalloc.c:3590:23: warning: unused variable 'start'
  2026-06-30 10:57 · 3 replies this month · kernel test robot <hidden>
• COOLING14d [PATCH 0/3] ovl: make cachestat() work
  2026-06-30 10:56 · 24 replies this month · Pavel Tikhomirov <ptikhomirov@virtuozzo.com>
• DORMANTno replies [PATCH] ACPI: NVS: replace __get_free_page() with kmalloc()
  2026-06-30 10:56 · 0 replies this month · "Mike Rapoport (Microsoft)" <rppt@kernel.org>
• COOLING6d [PATCH 0/4] scsi: replace __get_free_pages() with kmalloc()
  2026-06-30 10:54 · 4 replies this month · "Mike Rapoport (Microsoft)" <rppt@kernel.org>
• COOLING12d [PATCH] mm: memcg: reset zswap settings in css_reset
  2026-06-30 10:45 · 1 reply this month · Jiayuan Chen <jiayuan.chen@linux.dev>
• COOLING13d REVIEWED: 1 (1M) [PATCH v2] selinux: hooks: use kmalloc() to allocate path buffer
  2026-06-30 10:23 · 1 reply this month · "Mike Rapoport (Microsoft)" <rppt@kernel.org>
• COOLING14d [PATCH] mm/memory: refactor finish_fault
  2026-06-30 09:57 · 4 replies this month · Sarthak Sharma <hidden>
• WARM3d [PATCH v3 0/4] tty: replace __get_free_pages() with kmalloc()
  2026-06-30 09:54 · 4 replies this month · "Mike Rapoport (Microsoft)" <rppt@kernel.org>
• COOLING14d [PATCH 0/2] selftests/mm: avoid false failures in hugetlb and KSM tests
  2026-06-30 09:36 · 6 replies this month · Sayali Patil <hidden>
• COOLING14d [PATCH] mm/memblock: Remove redundant pageblock_align() in free_unused_memmap()
  2026-06-30 09:23 · 2 replies this month · Zhen Ni <hidden>
• COOLING14d [PATCH] mm/mm_init: fix incorrect node_spanned_pages
  2026-06-30 09:23 · 7 replies this month · Wei Yang <hidden>
• COOLING14d [PATCH RFC v8 00/24] pkeys-based page table hardening
  2026-06-30 09:16 · 13 replies this month · Kevin Brodsky <hidden>
• COOLING14d IN MM [PATCH] selftests/mm: hmm-tests: include linux/mman.h to access MADV_COLLAPSE
  2026-06-30 08:59 · 2 replies this month · Zenghui Yu <hidden>
• COOLING14d IN MM [PATCH v3 0/2] mm/kmemleak: dedupe verbose scan output
  2026-06-30 08:43 · 1 reply this month · Breno Leitao <leitao@debian.org>
• COOLING14d [PATCH v2 00/13] Dynamic Kernel Stacks
  2026-06-30 08:29 · 45 replies this month · David Stevens <hidden>
• COOLING14d Re: [PATCH v4] coredump: Add /proc/<pid>/coredump_pre_exit for pre-exit before dumping
  2026-06-30 08:10 · 7 replies this month · Christian Brauner <brauner@kernel.org>
• COOLING14d [PATCH] mm/vmalloc: widen guard region to defeat ENTER-based stack pivot
  2026-06-30 08:09 · 12 replies this month · Xiang Mei <hidden>
• COOLING4d IN LINUX-NEXT [PATCH v4] riscv: mm: Avoid spurious fault after hotplugging vmemmap
  2026-06-30 07:52 · 0 replies this month · Vivian Wang <hidden>
• COOLING6d [PATCH v4 0/6] vdso/datastore: Allow prefaulting by mlockall()
  2026-06-30 07:32 · 6 replies this month · Thomas Weißschuh <hidden>
• COOLING14d [PATCH v3 0/7] mm/page_owner: misc cleanups
  2026-06-30 07:30 · 12 replies this month · Ye Liu <hidden>
• HOTtoday [PATCH RFC v6 0/5] Accelerate page migration with batch copying and hardware offload
  2026-06-30 07:30 · 5 replies this month · Shivank Garg <hidden>
• COOLING6d [PATCH v2 0/2] mm/mm_init: don't overlap zones with kernelcore=mirror
  2026-06-30 07:22 · 2 replies this month · Mike Rapoport <rppt@kernel.org>
• COOLING6d IN LINUX-NEXT [PATCH v9] mm: fix ASSERT_EXCLUSIVE_BITS by passing memdesc_flags_t by pointer
  2026-06-30 07:08 · 0 replies this month · Hui Zhu <hidden>
• COOLING14d IN MM [PATCH] mm: do file ownership checks with the proper mount idmap
  2026-06-30 07:07 · 7 replies this month · Pedro Falcato <pfalcato@suse.de>
• COOLING14d [PATCH v8] mm: fix ASSERT_EXCLUSIVE_BITS by passing memdesc_flags_t by pointer
  2026-06-30 06:42 · 1 reply this month · Hui Zhu <hidden>
• COOLING14d IN LINUX-NEXT [PATCH 0/5] mm/damon: five misc fixups
  2026-06-30 05:57 · 6 replies this month · SJ Park <sj@kernel.org>
• COOLING14d IN LINUX-NEXT [PATCH v5 0/3] tools/mm/page_owner_sort: fix filtering and cleanup issues
  2026-06-30 05:50 · 7 replies this month · Yichong Chen <hidden>
• COOLING14d IN LINUX-NEXT: 10 (10M) [PATCH v2] MAINTAINERS: s/SeongJae/SJ/
  2026-06-30 05:19 · 1 reply this month · SJ Park <sj@kernel.org>
• COOLING14d [PATCH v2] mm/slub: serve slabobj_ext array from a strictly larger kmalloc cache
  2026-06-30 05:11 · 1 reply this month · Shakeel Butt <shakeel.butt@linux.dev>
• COOLING12d IN LINUX-NEXT [PATCH 00/18] mm/damon: optimize out nr_accesses_bp
  2026-06-30 04:53 · 20 replies this month · SJ Park <sj@kernel.org>
• COOLING14d IN LINUX-NEXT [PATCH] mm/damon/core: validate ranges in damon_set_regions()
  2026-06-30 04:26 · 1 reply this month · SJ Park <sj@kernel.org>
• COOLING12d [PATCH] mm: pgtable: free kernel page tables via RCU to fix ptdump UAF
  2026-06-30 04:10 · 0 replies this month · David Carlier <hidden>
• COOLING6d IN LINUX-NEXT [PATCH] tmpfs/ramfs: Let memfd_create() work on nommu
  2026-06-30 03:58 · 1 reply this month · Daniel Palmer <daniel@thingy.jp>
• COOLING11d IN LINUX-NEXT [Patch mm-hotfixes v5] mm/page_vma_mapped: fix device-private PMD handling
  2026-06-30 03:58 · 2 replies this month · Wei Yang <hidden>
• COOLING7d IN LINUX-NEXT [PATCH v6 0/4] mm/zsmalloc: reduce lock contention in zs_free()
  2026-06-30 02:50 · 6 replies this month · Wenchao Hao <hidden>
• COOLING14d [PATCH v7 0/5] selftests/mm: refactor pkey helpers and fix mmap error handling
  2026-06-30 01:48 · 7 replies this month · Hongfu Li <hidden>
• COOLING12d [PATCH 0/4] Keep subpage private zero at free and folio split time
  2026-06-30 01:37 · 14 replies this month · Zi Yan <ziy@nvidia.com>
• COOLING14d [PATCH v5 0/3] mm: clean up folio LRU and swap declarations
  2026-06-30 01:23 · 5 replies this month · Jianyue Wu <hidden>
• COOLING14d [PATCH v2 0/6] mm/page_owner: misc cleanups
  2026-06-30 01:00 · 22 replies this month · Ye Liu <hidden>
• COOLING8d IN LINUX-NEXT [PATCH] lib: test_hmm: use device devt for coherent device range selection
  2026-06-30 00:07 · 1 reply this month · Stanislav Kinsburskii <hidden>
• COOLING13d [PATCH] mempool: optimize mempool resizing
  2026-06-29 23:38 · 4 replies this month · Vitaly Wool <hidden>
• COOLING14d [RESEND PATCH v2 0/9] per-memcg-per-node kmem accounting
  2026-06-29 19:10 · 16 replies this month · Alexandre Ghiti <alex@ghiti.fr>
• HOTtoday [PATCH v2 0/9] Convert x86 pgd_lists to ptdescs
  2026-06-29 18:59 · 9 replies this month · Vishal Moola <hidden>