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Linus Torvalds 27b9989b87 9 hotfixes. 3 are cc:stable and the remainder address post-6.15 issues 
or aren't considered necessary for -stable kernels.  Only 4 are for MM.
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Merge tag 'mm-hotfixes-stable-2025-06-13-21-56' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull misc fixes from Andrew Morton:
 "9 hotfixes. 3 are cc:stable and the remainder address post-6.15 issues
  or aren't considered necessary for -stable kernels. Only 4 are for MM"

* tag 'mm-hotfixes-stable-2025-06-13-21-56' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
  mm: add mmap_prepare() compatibility layer for nested file systems
  init: fix build warnings about export.h
  MAINTAINERS: add Barry as a THP reviewer
  drivers/rapidio/rio_cm.c: prevent possible heap overwrite
  mm: close theoretical race where stale TLB entries could linger
  mm/vma: reset VMA iterator on commit_merge() OOM failure
  docs: proc: update VmFlags documentation in smaps
  scatterlist: fix extraneous '@'-sign kernel-doc notation
  selftests/mm: skip failed memfd setups in gup_longterm
2025-06-14 08:18:09 -07:00
..
damon Revert "mm/damon/Kconfig: enable CONFIG_DAMON by default" 2025-06-10 10:22:15 -07:00
kasan hardening updates for v6.16-rc1 2025-05-28 07:47:10 -07:00
kfence kfence: skip __GFP_THISNODE allocations on NUMA systems 2025-02-01 03:53:26 -08:00
kmsan kmsan: test: add module description 2025-06-05 22:02:25 -07:00
backing-dev.c treewide: Switch/rename to timer_delete[_sync]() 2025-04-05 10:30:12 +02:00
balloon_compaction.c balloon_compaction: update the NR_BALLOON_PAGES state 2025-03-21 22:03:13 -07:00
bootmem_info.c mm/sparse: allow for alternate vmemmap section init at boot 2025-03-16 22:06:27 -07:00
cma.c - The 11 patch series "Add folio_mk_pte()" from Matthew Wilcox 2025-05-31 15:44:16 -07:00
cma.h mm: cma: set early_pfn and bitmap as a union in cma_memrange 2025-05-22 14:55:36 -07:00
cma_debug.c mm, cma: support multiple contiguous ranges, if requested 2025-03-16 22:06:25 -07:00
cma_sysfs.c mm/cma: export total and free number of pages for CMA areas 2025-03-16 22:06:24 -07:00
compaction.c mm: page_alloc: tighten up find_suitable_fallback() 2025-05-11 17:48:18 -07:00
debug.c mm/debug: fix parameter passed to page_mapcount_is_type() 2025-05-11 17:48:17 -07:00
debug_page_alloc.c mm/debug_page_alloc: improve error message for invalid guardpage minorder 2025-05-12 23:50:38 -07:00
debug_page_ref.c
debug_vm_pgtable.c mm: remove mk_huge_pte() 2025-05-11 17:48:04 -07:00
dmapool.c dmapool: add NUMA affinity support 2025-05-20 05:34:27 +02:00
dmapool_test.c mm/dmapool: add MODULE_DESCRIPTION() 2024-07-03 19:29:58 -07:00
early_ioremap.c mm/early_ioremap: add null pointer checks to prevent NULL-pointer dereference 2025-01-13 22:40:59 -08:00
execmem.c - The 11 patch series "Add folio_mk_pte()" from Matthew Wilcox 2025-05-31 15:44:16 -07:00
fadvise.c fdget(), trivial conversions 2024-11-03 01:28:06 -05:00
fail_page_alloc.c fault-inject: improve build for CONFIG_FAULT_INJECTION=n 2024-09-01 20:43:33 -07:00
failslab.c fault-inject: improve build for CONFIG_FAULT_INJECTION=n 2024-09-01 20:43:33 -07:00
filemap.c - The 2 patch series "zram: support algorithm-specific parameters" from 2025-06-02 16:00:26 -07:00
folio-compat.c mm: Remove grab_cache_page_write_begin() 2025-03-04 17:02:25 +00:00
gup.c mm/gup: update comment explaining why gup_fast() disables IRQs 2025-05-31 22:46:14 -07:00
gup_test.c
gup_test.h
highmem.c mm/highmem: make nr_free_highpages() return "unsigned long" 2024-07-03 19:30:06 -07:00
hmm.c RDMA/core: Avoid hmm_dma_map_alloc() for virtual DMA devices 2025-05-25 06:24:21 -04:00
huge_memory.c mm: convert track_pfn_insert() to pfnmap_setup_cachemode*() 2025-05-22 14:55:36 -07:00
hugetlb.c mm/hugetlb: fix huge_pmd_unshare() vs GUP-fast race 2025-06-05 22:02:24 -07:00
hugetlb_cgroup.c page_counter: track failcnt only for legacy cgroups 2025-03-17 00:05:35 -07:00
hugetlb_cma.c mm/hugetlb: use separate nodemask for bootmem allocations 2025-05-12 23:50:35 -07:00
hugetlb_cma.h mm/hugetlb: move hugetlb CMA code in to its own file 2025-03-16 22:06:31 -07:00
hugetlb_vmemmap.c mm, hugetlb: increment the number of pages to be reset on HVO 2025-04-17 20:10:08 -07:00
hugetlb_vmemmap.h mm/hugetlb: do pre-HVO for bootmem allocated pages 2025-03-16 22:06:29 -07:00
hwpoison-inject.c mm/hwpoison: add MODULE_DESCRIPTION() 2024-07-03 19:29:58 -07:00
init-mm.c mm: replace vm_lock and detached flag with a reference count 2025-03-16 22:06:20 -07:00
internal.h mm: move dup_mmap() to mm 2025-05-12 23:50:48 -07:00
interval_tree.c
io-mapping.c mm/io-mapping: track_pfn() -> "pfnmap tracking" 2025-05-22 14:55:37 -07:00
ioremap.c mm/ioremap: pass pgprot_t to ioremap_prot() instead of unsigned long 2025-03-16 22:06:23 -07:00
Kconfig LoongArch changes for v6.16 2025-06-07 09:56:18 -07:00
Kconfig.debug mm: rename GENERIC_PTDUMP and PTDUMP_CORE 2025-03-17 00:05:32 -07:00
khugepaged.c mm/khugepaged: clean up refcount check using folio_expected_ref_count() 2025-05-31 22:46:16 -07:00
kmemleak.c mm: kmemleak: mark variables as __read_mostly 2025-05-12 23:50:47 -07:00
ksm.c mm/ksm: handle device-exclusive entries correctly in write_protect_page() 2025-03-16 22:05:58 -07:00
list_lru.c mm/list_lru: make the case where mlru is NULL as unlikely 2025-03-17 00:05:32 -07:00
maccess.c maccess: fix strncpy_from_user_nofault() empty string handling 2025-05-11 17:54:10 -07:00
madvise.c mm: close theoretical race where stale TLB entries could linger 2025-06-11 22:42:35 -07:00
Makefile mm: perform VMA allocation, freeing, duplication in mm 2025-05-12 23:50:48 -07:00
mapping_dirty_helpers.c
memblock.c memblock: add KHO support for reserve_mem 2025-05-12 23:50:42 -07:00
memcontrol-v1.c memcg: make count_memcg_events re-entrant safe against irqs 2025-05-22 14:55:38 -07:00
memcontrol-v1.h memcg: move do_memsw_account() to CONFIG_MEMCG_V1 2025-03-21 22:03:11 -07:00
memcontrol.c - The 2 patch series "zram: support algorithm-specific parameters" from 2025-06-02 16:00:26 -07:00
memfd.c mm: move folio_index to mm/swap.h and remove no longer needed helper 2025-05-12 23:50:50 -07:00
memory-failure.c mm: memory-failure: enhance comments for return value of memory_failure() 2025-03-17 22:07:05 -07:00
memory-tiers.c memory tiers: use default_dram_perf_ref_source in log message 2024-09-26 14:01:44 -07:00
memory.c mmu_gather: move tlb flush for VM_PFNMAP/VM_MIXEDMAP vmas into free_pgtables() 2025-05-31 22:46:12 -07:00
memory_hotplug.c mm: use for_each_valid_pfn() in memory_hotplug 2025-05-12 23:50:44 -07:00
mempolicy.c mm/mempolicy: fix incorrect freeing of wi_kobj 2025-06-05 22:02:23 -07:00
mempool.c mm: fix xyz_noprof functions calling profiled functions 2024-06-05 19:19:26 -07:00
memremap.c mm: introduce pfnmap_track() and pfnmap_untrack() and use them for memremap 2025-05-22 14:55:37 -07:00
memtest.c
migrate.c - The 11 patch series "Add folio_mk_pte()" from Matthew Wilcox 2025-05-31 15:44:16 -07:00
migrate_device.c - The 6 patch series "Enable strict percpu address space checks" from 2025-04-01 09:29:18 -07:00
mincore.c mm: mincore: use pte_batch_hint() to batch process large folios 2025-05-22 14:55:36 -07:00
mlock.c mm: allow compound zone device pages 2025-03-17 22:06:39 -07:00
mm_init.c - The 2 patch series "zram: support algorithm-specific parameters" from 2025-06-02 16:00:26 -07:00
mm_slot.h
mmap.c mm: convert VM_PFNMAP tracking to pfnmap_track() + pfnmap_untrack() 2025-05-22 14:55:37 -07:00
mmap_lock.c mm: move mmap/vma locking logic into specific files 2025-05-11 17:48:33 -07:00
mmu_gather.c mmu_gather: move tlb flush for VM_PFNMAP/VM_MIXEDMAP vmas into free_pgtables() 2025-05-31 22:46:12 -07:00
mmu_notifier.c Update Christoph's Email address and make it consistent 2025-05-12 23:50:31 -07:00
mmzone.c mm: improve code consistency with zonelist_* helper functions 2024-09-01 20:25:55 -07:00
mprotect.c mm/huge_memory: remove useless folio pointers passing 2025-05-12 23:50:34 -07:00
mremap.c mm: expose abnormal new_pte during move_ptes 2025-06-05 21:55:41 -07:00
mseal.c mseal: remove can_do_mseal() 2025-01-13 22:40:51 -08:00
msync.c
nommu.c - The 11 patch series "Add folio_mk_pte()" from Matthew Wilcox 2025-05-31 15:44:16 -07:00
numa.c mm/numa: remove unnecessary local variable in alloc_node_data() 2025-05-12 23:50:38 -07:00
numa_emulation.c mm/fake-numa: allow later numa node hotplug 2025-01-25 20:22:29 -08:00
numa_memblks.c mm: numa_memblks: introduce numa_add_reserved_memblk 2025-05-22 14:55:36 -07:00
oom_kill.c mm/oom_kill: fix trivial typo in comment 2025-03-16 22:05:55 -07:00
page-writeback.c treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
page_alloc.c - The 11 patch series "Add folio_mk_pte()" from Matthew Wilcox 2025-05-31 15:44:16 -07:00
page_counter.c page_counter: track failcnt only for legacy cgroups 2025-03-17 00:05:35 -07:00
page_ext.c mm: page_ext: add an iteration API for page extensions 2025-03-17 22:06:57 -07:00
page_frag_cache.c mm/page_alloc: export free_frozen_pages() instead of free_unref_page() 2025-01-13 22:40:31 -08:00
page_idle.c mm/page_idle: handle device-exclusive entries correctly in page_idle_clear_pte_refs_one() 2025-03-16 22:05:59 -07:00
page_io.c mm: Remove swap_writepage() and shmem_writepage() 2025-04-07 09:36:50 +02:00
page_isolation.c mm: page_isolation: avoid calling folio_hstate() without hugetlb_lock 2025-04-01 15:14:43 -07:00
page_owner.c mm: rename try_alloc_pages() to alloc_pages_nolock() 2025-05-22 14:55:37 -07:00
page_poison.c
page_reporting.c
page_reporting.h
page_table_check.c mm/page_table_check: Batch-check pmds/puds just like ptes 2025-05-09 13:43:07 +01:00
page_vma_mapped.c mm: make page_mapped_in_vma() hugetlb walk aware 2025-03-16 22:06:42 -07:00
pagewalk.c mm: pagewalk: add the ability to install PTEs 2024-11-11 00:26:44 -08:00
percpu-internal.h mm: remove CONFIG_MEMCG_KMEM 2024-07-10 12:14:54 -07:00
percpu-km.c
percpu-stats.c
percpu-vm.c
percpu.c - The 6 patch series "Enable strict percpu address space checks" from 2025-04-01 09:29:18 -07:00
pgalloc-track.h
pgtable-generic.c mm: add RCU annotation to pte_offset_map(_lock) 2024-12-18 19:04:43 -08:00
process_vm_access.c mm: refactor mm_access() to not return NULL 2024-11-05 16:56:23 -08:00
pt_reclaim.c mm: pgtable: reclaim empty PTE page in madvise(MADV_DONTNEED) 2025-01-13 22:40:48 -08:00
ptdump.c mm/ptdump: split effective_prot() into level specific callbacks 2025-05-11 17:48:19 -07:00
readahead.c fs: add S_ANON_INODE 2025-04-21 13:20:14 +02:00
rmap.c mm/rmap: fix typo in comment in page_address_in_vma 2025-05-12 23:50:37 -07:00
rodata_test.c mm/rodata_test: verify test data is unchanged, rather than non-zero 2025-01-13 22:40:38 -08:00
secretmem.c mm: secretmem: convert to .mmap_prepare() hook 2025-05-13 16:28:07 -07:00
shmem.c - The 2 patch series "zram: support algorithm-specific parameters" from 2025-06-02 16:00:26 -07:00
shmem_quota.c shmem_quota: build the object file conditionally to the config option 2024-09-01 20:25:45 -07:00
show_mem.c - The 11 patch series "Add folio_mk_pte()" from Matthew Wilcox 2025-05-31 15:44:16 -07:00
shrinker.c mm: shrinker: avoid memleak in alloc_shrinker_info 2024-10-31 20:27:04 -07:00
shrinker_debug.c mm/shrinker: fix name consistency issue in shrinker_debugfs_rename() 2025-03-17 00:05:40 -07:00
shuffle.c
shuffle.h
slab.h Merge branch 'slab/for-6.15/kfree_rcu_tiny' into slab/for-next 2025-03-20 10:33:38 +01:00
slab_common.c Update Christoph's Email address and make it consistent 2025-05-12 23:50:31 -07:00
slub.c slab updates for 6.16 2025-06-04 08:59:59 -07:00
sparse-vmemmap.c mm/hugetlb: do pre-HVO for bootmem allocated pages 2025-03-16 22:06:29 -07:00
sparse.c drivers/base/memory: improve add_boot_memory_block() 2025-03-17 22:07:01 -07:00
swap.c memcg: make count_memcg_events re-entrant safe against irqs 2025-05-22 14:55:38 -07:00
swap.h - The 11 patch series "Add folio_mk_pte()" from Matthew Wilcox 2025-05-31 15:44:16 -07:00
swap_cgroup.c mm: swap_cgroup: remove double initialization of locals 2025-03-17 22:06:58 -07:00
swap_state.c - The 11 patch series "Add folio_mk_pte()" from Matthew Wilcox 2025-05-31 15:44:16 -07:00
swapfile.c - The 11 patch series "Add folio_mk_pte()" from Matthew Wilcox 2025-05-31 15:44:16 -07:00
truncate.c - The 2 patch series "zram: support algorithm-specific parameters" from 2025-06-02 16:00:26 -07:00
usercopy.c mm: security: Check early if HARDENED_USERCOPY is enabled 2025-02-28 11:51:31 -08:00
userfaultfd.c mm: add folio_mk_pte() 2025-05-11 17:48:03 -07:00
util.c mm: add mmap_prepare() compatibility layer for nested file systems 2025-06-12 21:39:02 -07:00
vma.c mm: add mmap_prepare() compatibility layer for nested file systems 2025-06-12 21:39:02 -07:00
vma.h mm: add mmap_prepare() compatibility layer for nested file systems 2025-06-12 21:39:02 -07:00
vma_exec.c mm: abstract initial stack setup to mm subsystem 2025-05-12 23:50:48 -07:00
vma_init.c mm: convert VM_PFNMAP tracking to pfnmap_track() + pfnmap_untrack() 2025-05-22 14:55:37 -07:00
vma_internal.h mm/vma: move brk() internals to mm/vma.c 2025-01-13 22:40:42 -08:00
vmalloc.c - The 11 patch series "Add folio_mk_pte()" from Matthew Wilcox 2025-05-31 15:44:16 -07:00
vmpressure.c
vmscan.c fuse update for 6.16 2025-06-02 15:31:05 -07:00
vmstat.c mm: fix vmstat after removing NR_BOUNCE 2025-06-05 22:02:22 -07:00
workingset.c mm: workingset: simplify lockdep check in update_node 2025-05-12 23:50:44 -07:00
zpdesc.h mm: rename page->index to page->__folio_index 2025-05-31 22:46:06 -07:00
zpool.c zsmalloc: prefer the the original page's node for compressed data 2025-05-11 17:48:06 -07:00
zsmalloc.c zsmalloc: cleanup headers includes 2025-05-11 17:48:16 -07:00
zswap.c zsmalloc: prefer the the original page's node for compressed data 2025-05-11 17:48:06 -07:00