linux/mm
Linus Torvalds 66d64899ea 8 hotfixes. All are cc:stable and 7 are for MM.
All are singletons - please see the changelogs for details.
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Merge tag 'mm-hotfixes-stable-2026-04-06-15-27' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull misc fixes from Andrew Morton:
 "Eight hotfixes.  All are cc:stable and seven are for MM.

  All are singletons - please see the changelogs for details"

* tag 'mm-hotfixes-stable-2026-04-06-15-27' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
  ocfs2: fix out-of-bounds write in ocfs2_write_end_inline
  mm/damon/stat: deallocate damon_call() failure leaking damon_ctx
  mm/vma: fix memory leak in __mmap_region()
  mm/memory_hotplug: maintain N_NORMAL_MEMORY during hotplug
  mm/damon/sysfs: dealloc repeat_call_control if damon_call() fails
  mm: reinstate unconditional writeback start in balance_dirty_pages()
  liveupdate: propagate file deserialization failures
  mm: filemap: fix nr_pages calculation overflow in filemap_map_pages()
2026-04-07 10:24:44 -07:00
..
damon mm/damon/stat: deallocate damon_call() failure leaking damon_ctx 2026-04-06 11:13:43 -07:00
kasan Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
kfence mm/kfence: fix KASAN hardware tag faults during late enablement 2026-02-24 11:13:27 -08:00
kmsan Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
tests sparc/mm: export symbols for lazy_mmu_mode KUnit tests 2026-01-31 14:22:40 -08:00
Kconfig mm.git review status for linus..mm-stable 2026-02-12 11:32:37 -08:00
Kconfig.debug
Makefile mm.git review status for linus..mm-nonmm-stable 2026-02-12 12:13:01 -08:00
backing-dev.c treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
balloon.c mm: rename CONFIG_BALLOON_COMPACTION to CONFIG_BALLOON_MIGRATION 2026-01-31 14:22:36 -08:00
bootmem_info.c
bpf_memcontrol.c
cma.c mm/cma: move put_page_testzero() out of VM_WARN_ON in cma_release() 2026-03-04 09:44:22 -08:00
cma.h
cma_debug.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
cma_sysfs.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
compaction.c
debug.c
debug_page_alloc.c
debug_page_ref.c
debug_vm_pgtable.c
dmapool.c
dmapool_test.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
early_ioremap.c
execmem.c
fadvise.c
fail_page_alloc.c
failslab.c
filemap.c mm: filemap: fix nr_pages calculation overflow in filemap_map_pages() 2026-04-06 11:13:42 -07:00
folio-compat.c mm: add SPDX id lines to some mm source files 2026-02-06 15:47:16 -08:00
gup.c
gup_test.c mm: add SPDX id lines to some mm source files 2026-02-06 15:47:16 -08:00
gup_test.h
highmem.c mm/highmem: fix __kmap_to_page() build error 2026-01-31 14:22:38 -08:00
hmm.c mm/hmm: Indicate that HMM requires DMA coherency 2026-03-20 12:05:56 +01:00
huge_memory.c mm/huge_memory: fix use of NULL folio in move_pages_huge_pmd() 2026-03-10 16:01:49 -07:00
hugetlb.c mm/hugetlb.c: use __pa() instead of virt_to_phys() in early bootmem alloc code 2026-03-04 09:44:23 -08:00
hugetlb_cgroup.c Convert 'alloc_flex' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
hugetlb_cma.c mm: hugetlb_cma: mark hugetlb_cma{_only} as __ro_after_init 2026-01-31 14:22:43 -08:00
hugetlb_cma.h
hugetlb_internal.h
hugetlb_sysctl.c
hugetlb_sysfs.c
hugetlb_vmemmap.c
hugetlb_vmemmap.h
hwpoison-inject.c
init-mm.c
internal.h mm.git review status for linus..mm-stable 2026-02-18 20:50:32 -08:00
interval_tree.c
ioremap.c
khugepaged.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
kmemleak.c slab updates for 7.0 part2 2026-02-16 13:41:38 -08:00
ksm.c Convert more 'alloc_obj' cases to default GFP_KERNEL arguments 2026-02-21 20:03:00 -08:00
list_lru.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
maccess.c
madvise.c Require (reasonably) normal mappings for MADV_DOFORK 2026-03-06 09:10:36 -08:00
mapping_dirty_helpers.c
memblock.c memblock: updates for 7.0-rc1 2026-02-14 12:39:34 -08:00
memcontrol-v1.c treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
memcontrol-v1.h mm.git review status for linus..mm-stable 2026-02-12 11:32:37 -08:00
memcontrol.c memcg: fix slab accounting in refill_obj_stock() trylock path 2026-03-04 09:44:23 -08:00
memfd.c mm: update shmem_[kernel]_file_*() functions to use vma_flags_t 2026-02-12 15:42:58 -08:00
memfd_luo.c mm: memfd_luo: always dirty all folios 2026-03-04 09:44:21 -08:00
memory-failure.c treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
memory-tiers.c Convert more 'alloc_obj' cases to default GFP_KERNEL arguments 2026-02-21 20:03:00 -08:00
memory.c mm/memory: fix PMD/PUD checks in follow_pfnmap_start() 2026-03-27 20:48:38 -07:00
memory_hotplug.c mm/memory_hotplug: maintain N_NORMAL_MEMORY during hotplug 2026-04-06 11:13:43 -07:00
mempolicy.c futex: Fix UaF between futex_key_to_node_opt() and vma_replace_policy() 2026-03-26 16:13:48 +01:00
mempool.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
memremap.c
memtest.c
migrate.c mm: Fix a hmm_range_fault() livelock / starvation problem 2026-03-02 11:51:51 -05:00
migrate_device.c mm: Fix a hmm_range_fault() livelock / starvation problem 2026-03-02 11:51:51 -05:00
mincore.c
mlock.c
mm_init.c mm: fix NULL NODE_DATA dereference for memoryless nodes on boot 2026-02-24 11:13:28 -08:00
mm_slot.h
mmap.c mm: update secretmem to use VMA flags on mmap_prepare 2026-02-12 15:42:58 -08:00
mmap_lock.c mm/vma: improve and document __is_vma_write_locked() 2026-01-31 14:22:51 -08:00
mmu_gather.c mm: add SPDX id lines to some mm source files 2026-02-06 15:47:16 -08:00
mmu_notifier.c Convert more 'alloc_obj' cases to default GFP_KERNEL arguments 2026-02-21 20:03:00 -08:00
mmzone.c
mprotect.c
mremap.c mm: update secretmem to use VMA flags on mmap_prepare 2026-02-12 15:42:58 -08:00
mseal.c mm/mseal: update VMA end correctly on merge 2026-03-27 20:48:38 -07:00
msync.c
nommu.c
numa.c
numa_emulation.c
numa_memblks.c memblock: numa_memblks: fix detection of NUMA node for CXL windows 2026-02-21 09:58:22 -08:00
oom_kill.c mm: fix OOM killer inaccuracy on large many-core systems 2026-01-31 14:22:37 -08:00
page-writeback.c mm: reinstate unconditional writeback start in balance_dirty_pages() 2026-04-06 11:13:42 -07:00
page_alloc.c mm/kfence: fix KASAN hardware tag faults during late enablement 2026-02-24 11:13:27 -08:00
page_counter.c
page_ext.c
page_frag_cache.c
page_idle.c
page_io.c
page_isolation.c mm: page_isolation: introduce page_is_unmovable() 2026-01-31 14:22:42 -08:00
page_owner.c treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
page_poison.c
page_reporting.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
page_reporting.h
page_table_check.c
page_vma_mapped.c
pagewalk.c mm/pagewalk: fix race between concurrent split and refault 2026-03-27 20:48:38 -07:00
percpu-internal.h
percpu-km.c
percpu-stats.c
percpu-vm.c
percpu.c percpu: add double free check to pcpu_free_area() 2026-01-31 14:22:52 -08:00
pgalloc-track.h
pgtable-generic.c
process_vm_access.c
ptdump.c
readahead.c mm.git review status for linus..mm-stable 2026-02-12 11:32:37 -08:00
rmap.c mm/rmap: clear vma->anon_vma on error 2026-03-21 17:36:33 -07:00
rodata_test.c
secretmem.c mm: update secretmem to use VMA flags on mmap_prepare 2026-02-12 15:42:58 -08:00
shmem.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
shmem_quota.c treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
show_mem.c mm/vmscan: add tracepoint and reason for kswapd_failures reset 2026-01-31 14:22:38 -08:00
shrinker.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
shrinker_debug.c
shuffle.c
shuffle.h
slab.h mm/slab: change stride type from unsigned short to unsigned int 2026-03-04 11:05:57 +01:00
slab_common.c Merge branch 'slab/for-7.0/sheaves' into slab/for-next 2026-02-10 09:10:00 +01:00
slub.c slab: fix memory leak when refill_sheaf() fails 2026-03-11 17:55:26 +01:00
sparse-vmemmap.c
sparse.c
swap.c
swap.h mm, swap: drop the SWAP_HAS_CACHE flag 2026-01-31 14:22:57 -08:00
swap_cgroup.c
swap_state.c mm/swap: fix swap cache memcg accounting 2026-03-27 20:48:37 -07:00
swap_table.h
swapfile.c Convert more 'alloc_obj' cases to default GFP_KERNEL arguments 2026-02-21 20:03:00 -08:00
truncate.c
usercopy.c
userfaultfd.c mm, swap: check swap table directly for checking cache 2026-01-31 14:22:57 -08:00
util.c mm: make vm_area_desc utilise vma_flags_t only 2026-02-12 15:42:59 -08:00
vma.c mm/vma: fix memory leak in __mmap_region() 2026-04-06 11:13:43 -07:00
vma.h mm: make vm_area_desc utilise vma_flags_t only 2026-02-12 15:42:59 -08:00
vma_exec.c
vma_init.c
vma_internal.h mm: relocate the page table ceiling and floor definitions 2026-02-12 15:42:53 -08:00
vmalloc.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
vmpressure.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
vmscan.c treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
vmstat.c mm.git review status for linus..mm-stable 2026-02-12 11:32:37 -08:00
workingset.c
zpdesc.h
zsmalloc.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
zswap.c mm/zswap: add missing kunmap_local() 2026-03-23 09:35:05 -07:00