Liam R. Howlett 958abc025c mm/damon/vaddr: protect vma traversal in __damon_va_thre_regions() with rcu read lock ...

commit fb497d6db7 upstream.

Traversing VMAs of a given maple tree should be protected by rcu read
lock.  However, __damon_va_three_regions() is not doing the protection.
Hold the lock.

Link: https://lkml.kernel.org/r/20240905001204.1481-1-sj@kernel.org
Fixes: d0cf3dd47f ("damon: convert __damon_va_three_regions to use the VMA iterator")
Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Signed-off-by: SeongJae Park <sj@kernel.org>
Reported-by: Guenter Roeck <linux@roeck-us.net>
Closes: https://lore.kernel.org/b83651a0-5b24-4206-b860-cb54ffdf209b@roeck-us.net
Tested-by: Guenter Roeck <linux@roeck-us.net>
Cc: David Hildenbrand <david@redhat.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2024-10-04 16:38:56 +02:00

..

damon

mm/damon/vaddr: protect vma traversal in __damon_va_thre_regions() with rcu read lock

2024-10-04 16:38:56 +02:00

kasan

kasan: fix bad call to unpoison_slab_object

2024-06-24 20:52:09 -07:00

kfence

mm: remove CONFIG_MEMCG_KMEM

2024-07-10 12:14:54 -07:00

kmsan

kmsan: do not pass NULL pointers as 0

2024-07-03 19:30:26 -07:00

backing-dev.c

writeback: support retrieving per group debug writeback stats of bdi

2024-05-05 17:53:51 -07:00

balloon_compaction.c

mm: remove MIGRATE_SYNC_NO_COPY mode

2024-07-03 19:30:00 -07:00

bootmem_info.c

bootmem: use kmemleak_free_part_phys in put_page_bootmem

2023-10-25 16:47:13 -07:00

cma_debug.c

…

cma_sysfs.c

mm/cma: add sysfs file 'release_pages_success'

2024-02-22 10:24:57 -08:00

cma.c

mm/cma: drop incorrect alignment check in cma_init_reserved_mem

2024-04-25 20:56:42 -07:00

cma.h

mm/cma: add sysfs file 'release_pages_success'

2024-02-22 10:24:57 -08:00

compaction.c

sysctl: treewide: constify the ctl_table argument of proc_handlers

2024-07-24 20:59:29 +02:00

debug_page_alloc.c

mm: page_alloc: consolidate free page accounting

2024-04-25 20:56:04 -07:00

debug_page_ref.c

…

debug_vm_pgtable.c

mm/debug_vm_pgtable: drop RANDOM_ORVALUE trick

2024-06-15 10:43:08 -07:00

debug.c

mm/debug: print only page mapcount (excluding folio entire mapcount) in __dump_folio()

2024-05-05 17:53:31 -07:00

dmapool_test.c

mm/dmapool: add MODULE_DESCRIPTION()

2024-07-03 19:29:58 -07:00

dmapool.c

mm/mempool/dmapool: remove CONFIG_DEBUG_SLAB ifdefs

2023-12-05 11:17:58 +01:00

early_ioremap.c

mm/early_ioremap.c: improve the execution efficiency of early_ioremap_setup()

2023-06-09 16:25:56 -07:00

execmem.c

mm/execmem, arch: convert remaining overrides of module_alloc to execmem

2024-05-14 00:31:43 -07:00

fadvise.c

mm: remove unnecessary pagevec includes

2023-06-23 16:59:31 -07:00

fail_page_alloc.c

mm, page_alloc: put should_fail_alloc_page() back behing CONFIG_FAIL_PAGE_ALLOC

2024-07-17 21:05:18 -07:00

failslab.c

mm, slab: put should_failslab() back behind CONFIG_SHOULD_FAILSLAB

2024-07-17 21:05:18 -07:00

filemap.c

mm: Fix filemap_invalidate_inode() to use invalidate_inode_pages2_range()

2024-08-30 15:11:48 +02:00

folio-compat.c

mm: remove page_mapping()

2024-07-03 19:29:59 -07:00

gup_test.c

Merge mm-hotfixes-stable into mm-stable to pick up depended-upon changes.

2023-06-23 16:58:19 -07:00

gup_test.h

mm/gup_test: start/stop/read functionality for PIN LONGTERM test

2022-11-08 17:37:15 -08:00

gup.c

mm: remove CONFIG_ARCH_HAS_HUGEPD

2024-07-12 15:52:19 -07:00

highmem.c

mm/highmem: make nr_free_highpages() return "unsigned long"

2024-07-03 19:30:06 -07:00

hmm.c

mm: provide mm_struct and address to huge_ptep_get()

2024-07-12 15:52:15 -07:00

huge_memory.c

mm/huge_memory: ensure huge_zero_folio won't have large_rmappable flag set

2024-10-04 16:38:56 +02:00

hugetlb_cgroup.c

mm/hugetlb_cgroup: switch to the new cftypes

2024-07-03 19:30:10 -07:00

hugetlb_vmemmap.c

mm: don't account memmap per-node

2024-08-15 22:16:14 -07:00

hugetlb_vmemmap.h

mm: hugetlb_vmemmap: fix reference to nonexistent file

2023-10-25 16:47:14 -07:00

hugetlb.c

mm/hugetlb.c: fix UAF of vma in hugetlb fault pathway

2024-10-04 16:38:55 +02:00

hwpoison-inject.c

mm/hwpoison: add MODULE_DESCRIPTION()

2024-07-03 19:29:58 -07:00

init-mm.c

mm: Deprecate pasid field

2023-12-12 10:11:32 +01:00

internal.h

mm: change vmf_anon_prepare() to __vmf_anon_prepare()

2024-10-04 16:38:56 +02:00

interval_tree.c

…

io-mapping.c

…

ioremap.c

mm: ioremap: remove unneeded ioremap_allowed and iounmap_allowed

2023-08-18 10:12:36 -07:00

Kconfig

Merge tag 'mm-stable-2024-07-21-14-50' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2024-07-21 17:15:46 -07:00

Kconfig.debug

mm/slub: unify all sl[au]b parameters with "slab_$param"

2024-01-22 10:31:08 +01:00

khugepaged.c

Merge tag 'mm-stable-2024-07-21-14-50' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2024-07-21 17:15:46 -07:00

kmemleak.c

mm/kmemleak: replace strncpy() with strscpy()

2024-07-17 21:05:18 -07:00

ksm.c

Merge tag 'random-6.11-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random

2024-07-24 10:29:50 -07:00

list_lru.c

mm: list_lru: fix UAF for memory cgroup

2024-08-07 18:33:56 -07:00

maccess.c

mm: Fix copy_from_user_nofault().

2023-04-12 17:36:23 -07:00

madvise.c

Merge tag 'random-6.11-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random

2024-07-24 10:29:50 -07:00

Makefile

mm: memcg: put cgroup v1-specific code under a config option

2024-07-04 18:05:54 -07:00

mapping_dirty_helpers.c

mm: fix clean_record_shared_mapping_range kernel-doc

2023-08-24 16:20:30 -07:00

memblock.c

Merge tag 'memblock-v6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock

2024-07-18 14:48:11 -07:00

memcontrol-v1.c

memcg_write_event_control(): fix a user-triggerable oops

2024-08-12 21:58:44 -04:00

memcontrol-v1.h

mm: memcg: gather memcg1-specific fields initialization in memcg1_memcg_init()

2024-07-04 18:05:56 -07:00

memcontrol.c

mm/memcontrol: respect zswap.writeback setting from parent cg too

2024-09-01 17:59:02 -07:00

memfd.c

mm/gup: introduce memfd_pin_folios() for pinning memfd folios

2024-07-12 15:52:09 -07:00

memory_hotplug.c

x86/kaslr: Expose and use the end of the physical memory address space

2024-08-20 13:44:57 +02:00

memory-failure.c

mm/memory-failure: use raw_spinlock_t in struct memory_failure_cpu

2024-08-15 22:16:14 -07:00

memory-tiers.c

memory tier: consolidate the initialization of memory tiers

2024-07-12 15:52:20 -07:00

memory.c

mm: change vmf_anon_prepare() to __vmf_anon_prepare()

2024-10-04 16:38:56 +02:00

mempolicy.c

Merge tag 'random-6.11-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random

2024-07-24 10:29:50 -07:00

mempool.c

mm: fix xyz_noprof functions calling profiled functions

2024-06-05 19:19:26 -07:00

memremap.c

mm: convert put_devmap_managed_page_refs() to put_devmap_managed_folio_refs()

2024-05-05 17:53:49 -07:00

memtest.c

memtest: use {READ,WRITE}_ONCE in memory scanning

2024-03-13 12:12:21 -07:00

migrate_device.c

mm: extend rmap flags arguments for folio_add_new_anon_rmap

2024-07-03 19:30:18 -07:00

migrate.c

mm: migrate: annotate data-race in migrate_folio_unmap()

2024-10-04 16:38:28 +02:00

mincore.c

mm: provide mm_struct and address to huge_ptep_get()

2024-07-12 15:52:15 -07:00

mlock.c

Merge tag 'random-6.11-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random

2024-07-24 10:29:50 -07:00

mm_init.c

alloc_tag: mark pages reserved during CMA activation as not tagged

2024-08-15 22:16:16 -07:00

mm_slot.h

mm: introduce common struct mm_slot

2022-10-03 14:02:43 -07:00

mmap_lock.c

mm: mmap_lock: replace get_memcg_path_buf() with on-stack buffer

2024-07-03 19:30:26 -07:00

mmap.c

mm: call the security_mmap_file() LSM hook in remap_file_pages()

2024-10-04 16:38:28 +02:00

mmu_gather.c

mm/mmu_gather: improve cond_resched() handling with large folios and expensive page freeing

2024-02-22 15:27:17 -08:00

mmu_notifier.c

mmu_notifier: remove the .change_pte() callback

2024-04-11 13:18:36 -04:00

mmzone.c

zswap: shrink zswap pool based on memory pressure

2023-12-12 10:57:02 -08:00

mprotect.c

mm: introduce pmd|pte_needs_soft_dirty_wp helpers for softdirty write-protect

2024-07-03 19:30:07 -07:00

mremap.c

mm: remove page_mkclean()

2024-07-03 19:30:17 -07:00

mseal.c

mseal: fix is_madv_discard()

2024-08-15 22:16:13 -07:00

msync.c

mm/msync: use vma_find() instead of vma linked list

2022-09-26 19:46:25 -07:00

nommu.c

Merge tag 'mm-stable-2024-05-17-19-19' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2024-05-19 09:21:03 -07:00

oom_kill.c

memory: remove the now superfluous sentinel element from ctl_table array

2024-04-25 20:56:32 -07:00

page_alloc.c

codetag: debug: mark codetags for poisoned page as empty

2024-09-01 17:59:02 -07:00

page_counter.c

mm/page_counter: move calculating protection values to page_counter

2024-07-12 15:52:20 -07:00

page_ext.c

mm: don't account memmap per-node

2024-08-15 22:16:14 -07:00

page_idle.c

mm: page_idle: convert page idle to use a folio

2023-01-18 17:12:52 -08:00

page_io.c

mm: ignore data-race in __swap_writepage

2024-07-17 21:05:18 -07:00

page_isolation.c

mm: page_isolation: prepare for hygienic freelists

2024-04-25 20:56:04 -07:00

page_owner.c

mm/page-owner: use gfp_nested_mask() instead of open coded masking

2024-05-19 14:40:44 -07:00

page_poison.c

mm/page_poison: replace kmap_atomic() with kmap_local_page()

2023-12-10 16:51:50 -08:00

page_reporting.c

mm, treewide: rename MAX_ORDER to MAX_PAGE_ORDER

2024-01-08 15:27:15 -08:00

page_reporting.h

…

page_table_check.c

mm/page_table_check: fix crash on ZONE_DEVICE

2024-06-15 10:43:04 -07:00

page_vma_mapped.c

mm: make page_mapped_in_vma conditional on CONFIG_MEMORY_FAILURE

2024-05-05 17:53:45 -07:00

page-writeback.c

sysctl: treewide: constify the ctl_table argument of proc_handlers

2024-07-24 20:59:29 +02:00

pagewalk.c

mm: remove CONFIG_ARCH_HAS_HUGEPD

2024-07-12 15:52:19 -07:00

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: clean up all mappings when pcpu_map_pages() fails

2024-04-25 20:55:49 -07:00

percpu.c

mm: remove CONFIG_MEMCG_KMEM

2024-07-10 12:14:54 -07:00

pgalloc-track.h

…

pgtable-generic.c

mm: fix race between __split_huge_pmd_locked() and GUP-fast

2024-05-07 10:37:00 -07:00

process_vm_access.c

mm: fix process_vm_rw page counts

2023-12-10 16:51:39 -08:00

ptdump.c

mm: ptdump: add check_wx_pages debugfs attribute

2024-02-22 10:24:47 -08:00

readahead.c

Merge branch 'mm-hotfixes-stable' into mm-stable to pick up "mm: fix

2024-07-06 11:44:41 -07:00

rmap.c

Merge tag 'random-6.11-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random

2024-07-24 10:29:50 -07:00

rodata_test.c

mm/rodata_test: use PAGE_ALIGNED() helper

2022-10-03 14:03:05 -07:00

secretmem.c

mm/secretmem: use a folio in secretmem_fault()

2023-08-21 13:38:02 -07:00

shmem_quota.c

tmpfs: fix race on handling dquot rbtree

2024-03-26 11:07:23 -07:00

shmem.c

mm: shmem: fix incorrect aligned index when checking conflicts

2024-08-07 18:33:56 -07:00

show_mem.c

lib: add memory allocations report in show_mem()

2024-04-25 20:55:57 -07:00

shrinker_debug.c

mm: shrinker: convert shrinker_rwsem to mutex

2023-10-04 10:32:26 -07:00

shrinker.c

mm: shrinker: use kvzalloc_node() from expand_one_shrinker_info()

2024-01-05 09:58:32 -08:00

shuffle.c

mm/shuffle: convert module_param_call to module_param_cb

2022-10-03 14:03:07 -07:00

shuffle.h

mm, treewide: rename MAX_ORDER to MAX_PAGE_ORDER

2024-01-08 15:27:15 -08:00

slab_common.c

Merge tag 'mm-stable-2024-07-21-14-50' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2024-07-21 17:15:46 -07:00

slab.h

Merge tag 'mm-stable-2024-07-21-14-50' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2024-07-21 17:15:46 -07:00

slub.c

mm/slub: add check for s->flags in the alloc_tagging_slab_free_hook

2024-09-01 17:59:01 -07:00

sparse-vmemmap.c

mm: don't account memmap per-node

2024-08-15 22:16:14 -07:00

sparse.c

Merge tag 'x86-urgent-2024-09-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2024-09-01 14:43:08 -07:00

swap_cgroup.c

mm: memcontrol: don't allocate cgroup swap arrays when memcg is disabled

2022-10-03 14:03:36 -07:00

swap_slots.c

mm: swap: update get_swap_pages() to take folio order

2024-04-25 20:56:37 -07:00

swap_state.c

mm: swap_state: use folio_alloc_mpol() in __read_swap_cache_async()

2024-07-12 15:52:22 -07:00

swap.c

mm/gup: clear the LRU flag of a page before adding to LRU batch

2024-07-17 21:08:54 -07:00

swap.h

mm: swap: remove 'synchronous' argument to swap_read_folio()

2024-07-03 19:30:06 -07:00

swapfile.c

mm: use folio_add_new_anon_rmap() if folio_test_anon(folio)==false

2024-07-03 19:30:18 -07:00

truncate.c

mm: Fix missing folio invalidation calls during truncation

2024-08-24 16:09:16 +02:00

usercopy.c

mm: Fix copy_from_user_nofault().

2023-04-12 17:36:23 -07:00

userfaultfd.c

userfaultfd: don't BUG_ON() if khugepaged yanks our page table

2024-09-01 17:59:00 -07:00

util.c

mm: only enforce minimum stack gap size if it's sensible

2024-10-04 16:38:55 +02:00

vmalloc.c

mm: vmalloc: optimize vmap_lazy_nr arithmetic when purging each vmap_area

2024-09-01 17:59:02 -07:00

vmpressure.c

eventfd: simplify eventfd_signal()

2023-11-28 14:08:38 +01:00

vmscan.c

Revert "mm: skip CMA pages when they are not available"

2024-09-01 17:59:01 -07:00

vmstat.c

mm: don't account memmap per-node

2024-08-15 22:16:14 -07:00

workingset.c

cachestat: do not flush stats in recency check

2024-07-03 22:40:37 -07:00

z3fold.c

mm: zpool: return pool size in pages

2024-04-25 20:55:48 -07:00

zbud.c

mm: zpool: return pool size in pages

2024-04-25 20:55:48 -07:00

zpool.c

mm: zpool: return pool size in pages

2024-04-25 20:55:48 -07:00

zsmalloc.c

minmax: make generic MIN() and MAX() macros available everywhere

2024-07-28 15:49:18 -07:00

zswap.c

mm/zswap: fix a white space issue

2024-07-17 21:08:55 -07:00