[syzbot] Monthly mm report (Jan 2026)
2026-01-19 8:18 UTC
[PATCH v3 00/21] slab: replace cpu (partial) slabs with sheaves
2026-01-19 8:02 UTC (14+ messages)
` [PATCH v3 02/21] slab: add SLAB_CONSISTENCY_CHECKS to SLAB_NEVER_MERGE
` [PATCH v3 06/21] slab: introduce percpu sheaves bootstrap
` [PATCH v3 07/21] slab: make percpu sheaves compatible with kmalloc_nolock()/kfree_nolock()
` [PATCH v3 08/21] slab: handle kmalloc sheaves bootstrap
` [PATCH v3 09/21] slab: add optimized sheaf refill from partial list
[PATCH] mm: Restore per-memcg proactive reclaim with !CONFIG_NUMA
2026-01-19 8:00 UTC (3+ messages)
[RFC PATCH v1 00/37] guest_memfd: In-place conversion support
2026-01-19 7:58 UTC (3+ messages)
` [RFC PATCH v1 01/37] KVM: guest_memfd: Introduce per-gmem attributes, use to guard user mappings
[PATCH 00/29] fs: require filesystems to explicitly opt-in to nfsd export support
2026-01-19 7:56 UTC (14+ messages)
` [PATCH 23/29] jffs2: add EXPORT_OP_STABLE_HANDLES flag to export operations
[PATCH v2] percpu: add basic double free check
2026-01-19 7:48 UTC (5+ messages)
[PATCH v5 0/5] support batch checking of references and unmapping for large folios
2026-01-19 7:22 UTC (13+ messages)
` [PATCH v5 5/5] mm: rmap: support batched unmapping for file "
[PATCH v4] kho: validate preserved memory map during population
2026-01-19 7:04 UTC (5+ messages)
[PATCH] mm/kfence: fix potential deadlock in reboot notifier
2026-01-19 7:00 UTC (2+ messages)
[PATCH 0/2] mm/readahead: batch folio insertion to improve performance
2026-01-19 6:50 UTC (3+ messages)
` [PATCH 1/2] mm/filemap: refactor __filemap_add_folio to separate critical section
` [PATCH 2/2] mm/readahead: batch folio insertion to improve performance
[PATCH] selftests/mm: remove virtual_address_range test
2026-01-19 6:21 UTC (5+ messages)
[PATCH v2] slub: keep empty main sheaf as spare in __pcs_replace_empty_main()
2026-01-19 6:07 UTC (4+ messages)
[PATCH v6 0/5] Enable THP support in drm_pagemap
2026-01-19 5:59 UTC (12+ messages)
` [PATCH v6 1/5] mm/zone_device: Reinitialize large zone device private folios
[PATCH V3 0/5] mm/khugepaged: cleanups and scan limit fix
2026-01-19 5:50 UTC (9+ messages)
` [PATCH V3 1/5] mm/khugepaged: remove unnecessary goto 'skip' label
` [PATCH V3 2/5] mm/khugepaged: count small VMAs towards scan limit
` [PATCH V3 3/5] mm/khugepaged: change collapse_pte_mapped_thp() to return void
` [PATCH V3 4/5] mm/khugepaged: use enum scan_result for result variables and return types
` [PATCH V3 5/5] mm/khugepaged: make khugepaged_collapse_control static
[PATCH V5 0/2] mm/khugepaged: fix dirty page handling for MADV_COLLAPSE
2026-01-19 5:07 UTC (5+ messages)
` [PATCH V5 1/2] mm/khugepaged: map dirty/writeback pages failures to EAGAIN
` [PATCH V5 2/2] mm/khugepaged: retry with sync writeback for MADV_COLLAPSE
[PATCH v3 0/7] enable PT_RECLAIM on all 64-bit architectures
2026-01-19 3:50 UTC (4+ messages)
` [PATCH v3 7/7] mm: make PT_RECLAIM depends on MMU_GATHER_RCU_TABLE_FREE
[PATCH v2] mm/shmem, swap: fix race of truncate and swap entry split
2026-01-19 3:45 UTC (6+ messages)
[PATCH v3 00/30] Eliminate Dying Memory Cgroup
2026-01-19 3:44 UTC (32+ messages)
` [PATCH v3 08/30] mm: memcontrol: prevent memory cgroup release in get_mem_cgroup_from_folio()
` [PATCH v3 14/30] mm: mglru: prevent memory cgroup release in mglru
` [PATCH v3 19/30] mm: workingset: prevent lruvec release in workingset_refault()
` [PATCH v3 23/30] mm: do not open-code lruvec lock
` [PATCH v3 24/30] mm: memcontrol: prepare for reparenting LRU pages for "
` [PATCH v3 25/30] mm: vmscan: prepare for reparenting traditional LRU folios
` [PATCH v3 26/30] mm: vmscan: prepare for reparenting MGLRU folios
` [PATCH v3 27/30] mm: memcontrol: refactor memcg_reparent_objcgs()
` [PATCH v3 28/30] mm: memcontrol: prepare for reparenting state_local
` [PATCH v3 28/30 fix 1/2] mm: memcontrol: fix lruvec_stats->state_local reparenting
[PATCH v3 0/2] mm/vmscan: mitigate spurious kswapd_failures reset and add tracepoints
2026-01-19 3:04 UTC (7+ messages)
` [PATCH v3 1/2] mm/vmscan: mitigate spurious kswapd_failures reset from direct reclaim
` [PATCH v3 2/2] mm/vmscan: add tracepoint and reason for kswapd_failures reset
[PATCHv2 0/7] zram: introduce compressed data writeback
2026-01-19 2:34 UTC (2+ messages)
[PATCH] lib/test_vmalloc.c: Minor fixes to test_vmalloc.c
2026-01-19 1:30 UTC (2+ messages)
KASAN vs realloc
2026-01-19 0:48 UTC (7+ messages)
` [PATCH 1/2] mm/kasan: Fix KASAN poisoning in vrealloc()
[PATCH v2 0/1] fs/writeback: skip AS_NO_DATA_INTEGRITY mappings in wait_sb_inodes()
2026-01-19 0:40 UTC (11+ messages)
` [PATCH v2 1/1] "
[PATCH] compiler_types: Introduce inline_for_performance
2026-01-18 22:33 UTC (3+ messages)
[PATCH v6] rust: iommu: add io_pgtable abstraction
2026-01-18 21:26 UTC (4+ messages)
[syzbot] [cgroups?] [mm?] WARNING in memcg1_swapout
2026-01-18 20:53 UTC (5+ messages)
[PATCH v3 0/9] mm: clean up anon_vma implementation
2026-01-18 20:06 UTC (11+ messages)
` [PATCH v3 1/9] mm/rmap: improve anon_vma_clone(), unlink_anon_vmas() comments, add asserts
` [PATCH v3 2/9] mm/rmap: eliminate partial anon_vma tear-down in anon_vma_fork()
` [PATCH v3 3/9] mm/rmap: skip unfaulted VMAs on anon_vma clone, unlink
` [PATCH v3 4/9] mm/rmap: remove unnecessary root lock dance in anon_vma clone, unmap
` [PATCH v3 5/9] mm/rmap: remove anon_vma_merge() function
` [PATCH v3 6/9] mm/rmap: make anon_vma functions internal
` [PATCH v3 7/9] mm/mmap_lock: add vma_is_attached() helper
` [PATCH v3 8/9] mm/rmap: allocate anon_vma_chain objects unlocked when possible
` [PATCH v3 9/9] mm/rmap: separate out fork-only logic on anon_vma_clone()
[PATCH V4 0/2] mm/khugepaged: fix dirty page handling for MADV_COLLAPSE
2026-01-18 19:51 UTC (8+ messages)
` [PATCH V4 2/2] mm/khugepaged: retry with sync writeback "
[PATCH V2 0/5] mm/khugepaged: cleanups and scan limit fix
2026-01-18 19:42 UTC (4+ messages)
` [PATCH V2 3/5] mm/khugepaged: change collapse_pte_mapped_thp() to return void
[PATCH v3] mm/mempolicy: fix mpol_rebind_nodemask() for MPOL_F_NUMA_BALANCING
2026-01-18 18:45 UTC (7+ messages)
[PATCH 0/8] Docs/mm/damon: update intro, modules, maintainer profile, and misc
2026-01-18 18:02 UTC (9+ messages)
` [PATCH 1/8] Docs/mm/damon/index: simplify the intro
` [PATCH 2/8] Docs/mm/damon/design: link repology instead of Fedora package
` [PATCH 3/8] Docs/mm/damon/design: document DAMON sample modules
` [PATCH 4/8] Docs/mm/damon/design: add reference to DAMON_STAT usage
` [PATCH 5/8] Docs/admin-guide/mm/damon/usage: introduce DAMON modules at the beginning
` [PATCH 6/8] Docs/admin-guide/mm/damon/usage: update stats update process for refresh_ms
` [PATCH 7/8] Docs/mm/damon/maintainer-profile: fix wrong MAITNAINERS section name
` [PATCH 8/8] Docs/mm/damon/maintainer-profile: remove damon-tests/perf suggestion
[PATCH 0/3] Migrate on fault for device pages
2026-01-18 17:54 UTC (8+ messages)
` [PATCH 1/3] mm: unified hmm fault and migrate device pagewalk paths
[PATCH] mm/pgtable: convert pgtable_t to ptdesc pointer
2026-01-18 14:10 UTC (8+ messages)
[PATCH v3 0/2] further damage-control lack of clone scalability
2026-01-18 12:51 UTC (2+ messages)
[PATCH] mm/rmap: fix unlink_anon_vmas() handling of error case from anon_vma_fork
2026-01-18 12:31 UTC (5+ messages)
[PATCH] kho: print which scratch buffer failed to be reserved
2026-01-18 12:17 UTC (2+ messages)
[PATCH] kho: skip memoryless NUMA nodes when reserving scratch areas
2026-01-18 12:16 UTC (3+ messages)
[syzbot] [mm?] WARNING in unlink_anon_vmas (2)
2026-01-18 12:16 UTC (2+ messages)
lib/test_hmm.c:932 dmirror_migrate_to_system() error: uninitialized symbol 'ret'
2026-01-18 12:04 UTC
[akpm-mm:mm-new 331/335] mm/memcontrol-v1.c:685 memcg1_swapout() warn: inconsistent returns 'rcu_read'
2026-01-18 11:58 UTC
[PATCH] maple_tree: update mas_next[_range] docs
2026-01-18 11:00 UTC
[PATCH v5] io: add io_pgtable abstraction
2026-01-18 10:08 UTC (3+ messages)
[HELP] Request for assistance to upstream an Android memory optimization (Multi_Freearea)
2026-01-18 8:58 UTC
[PATCH v1 1/1] mm/khugepaged: move tlb_remove_table_sync_one out from under PTL
2026-01-18 8:39 UTC (2+ messages)
` [PATCH v1 1/1] mm/khugepaged: move tlb_remove_table_sync_one out
[syzbot] [mm?] INFO: rcu detected stall in sys_execve (6)
2026-01-17 23:18 UTC (2+ messages)
[PATCH 0/8] mm/damon: cleanup kdamond, damon_call(), damos filter and DAMON_MIN_REGION
2026-01-17 17:52 UTC (9+ messages)
` [PATCH 1/8] mm/damon: remove damon_operations->cleanup()
` [PATCH 2/8] mm/damon/core: cleanup targets and regions at once on kdamond termination
` [PATCH 3/8] mm/damon/core: cancel damos_walk() before damon_ctx->kdamond reset
` [PATCH 4/8] mm/damon/core: process damon_call_control requests on a local list
` [PATCH 5/8] mm/damon: document damon_call_control->dealloc_on_cancel repeat behavior
` [PATCH 6/8] mm/damon/core: rename damos_filter_out() to damos_core_filter_out()
` [PATCH 7/8] mm/damon: rename DAMON_MIN_REGION to DAMON_MIN_REGION_SZ
` [PATCH 8/8] mm/damon: rename min_sz_region of damon_ctx to min_region_sz
[PATCH mm-unstable] mm: Fix uffd-wp bit loss when batching file folio unmapping
2026-01-17 17:46 UTC (5+ messages)
[PATCH RFC 0/2] rcu box container for Rust + maple tree load_rcu
2026-01-17 16:46 UTC (11+ messages)
[PATCH v2] mm/page_alloc: Avoid duplicate NR_FREE_PAGES updates in move_to_free_list()
2026-01-17 14:15 UTC (2+ messages)
[PATCH mm-new v4 0/6] Improve khugepaged scan logic
2026-01-17 12:15 UTC (12+ messages)
` [PATCH mm-new v4 2/6] mm: khugepaged: refine scan progress number
` [PATCH mm-new v4 4/6] mm: add folio_is_lazyfree helper
` [PATCH mm-new v4 5/6] mm: khugepaged: skip lazy-free folios at scanning
[PATCH v2 1/2] mm/hugetlb: Remove unnecessary if condition
2026-01-17 10:25 UTC (2+ messages)
[PATCH] mm: update kernel-doc for __swap_cache_clear_shadow()
2026-01-17 10:14 UTC
[PATCH v8 00/14] kasan: x86: arm64: KASAN tag-based mode for x86
2026-01-17 6:53 UTC (8+ messages)
` [PATCH v8 13/14] x86/kasan: Logical bit shift for kasan_mem_to_shadow
[PATCH v5 0/3] mm: Implement ECC handling for pfn with no struct page
2026-01-17 5:36 UTC (3+ messages)
[PATCH] zsmalloc: introduce SG-list based object read API
2026-01-17 3:48 UTC (5+ messages)
[PATCH v2 08/10] mm/vma: Use unmap_desc in exit_mmap() and vms_clear_ptes()
2026-01-17 3:25 UTC (3+ messages)
[PATCHv2] zsmalloc: make common caches global
2026-01-17 2:54 UTC
[PATCH] zsmalloc: fixup zsmalloc-introduce-sg-list-based-object-read-api.patch
2026-01-17 2:48 UTC
[PATCHv3 00/15] mm: Eliminate fake head pages from vmemmap optimization
2026-01-17 2:38 UTC (7+ messages)
` [PATCHv3 10/15] mm/hugetlb: Remove fake head pages
[PATCH RESEND 0/3] add and use vma_assert_stabilised() helper
2026-01-17 2:30 UTC (7+ messages)
` [PATCH RESEND 1/3] locking: add rwsem_is_write_locked(), update non-lockdep asserts
[RFC PATCH] zsmalloc: make common caches global
2026-01-17 2:24 UTC (3+ messages)
[linux-next:master] BUILD SUCCESS WITH UNVERIFIED WARNING 46fe65a2c28ecf5df1a7475aba1f08ccf4c0ac1b
2026-01-17 2:13 UTC
[PATCH 0/5] selftests/damon: improve leak detection and wss estimation reliability
2026-01-17 2:07 UTC (6+ messages)
` [PATCH 1/5] selftests/damon/sysfs_memcg_path_leak.sh: use kmemleak
` [PATCH 2/5] selftests/damon/wss_estimation: test for up to 160 MiB working set size
` [PATCH 3/5] selftests/damon/access_memory: add repeat mode
` [PATCH 4/5] selftests/damon/wss_estimation: ensure number of collected wss
` [PATCH 5/5] selftests/damon/wss_estimation: deduplicate failed samples output
[PATCH 2/2] mm/kasan/kunit: extend vmalloc OOB tests to cover vrealloc()
2026-01-17 1:16 UTC (3+ messages)
` [PATCH] mm-kasan-kunit-extend-vmalloc-oob-tests-to-cover-vrealloc-fix
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