Jann Horn
c128bff9ff
mm: Fix TLB flush for not-first PFNMAP mappings in unmap_region()
...
This is a stable-specific patch.
I botched the stable-specific rewrite of
commit b67fbebd4cf98 ("mmu_gather: Force tlb-flush VM_PFNMAP vmas"):
As Hugh pointed out, unmap_region() actually operates on a list of VMAs,
and the variable "vma" merely points to the first VMA in that list.
So if we want to check whether any of the VMAs we're operating on is
PFNMAP or MIXEDMAP, we have to iterate through the list and check each VMA.
Signed-off-by: Jann Horn <jannh@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-20 12:28:00 +02:00
..
kasan
kasan: fix incorrect arguments passing in kasan_add_zero_shadow
2021-01-27 11:47:53 +01:00
backing-dev.c
mm: bdi: initialize bdi_min_ratio when bdi is unregistered
2021-12-14 14:49:00 +01:00
balloon_compaction.c
cleancache.c
cma.c
cma.h
cma_debug.c
compaction.c
mm, compaction: fast_find_migrateblock() should return pfn in the target zone
2022-06-14 18:11:46 +02:00
debug.c
debug_page_ref.c
dmapool.c
early_ioremap.c
fadvise.c
failslab.c
filemap.c
mm/filemap: fix storing to a THP shadow entry
2021-06-10 13:37:15 +02:00
frame_vector.c
frontswap.c
gup.c
gup_benchmark.c
highmem.c
hmm.c
huge_memory.c
mm/huge_memory.c: don't discard hugepage if other processes are mapping it
2021-07-14 16:53:47 +02:00
hugetlb.c
hugetlb: fix huge_pmd_unshare address update
2022-06-14 18:11:48 +02:00
hugetlb_cgroup.c
hwpoison-inject.c
init-mm.c
internal.h
mm/thp: fix vma_address() if virtual address below file offset
2021-06-30 08:47:52 -04:00
interval_tree.c
Kconfig
mm/zsmalloc.c: drop ZSMALLOC_PGTABLE_MAPPING
2020-12-16 10:56:59 +01:00
Kconfig.debug
khugepaged.c
khugepaged: fix wrong result value for trace_mm_collapse_huge_page_isolate()
2021-05-19 10:08:27 +02:00
kmemleak-test.c
kmemleak.c
Revert "mm: kmemleak: take a full lowmem check in kmemleak_*_phys()"
2022-09-15 12:04:49 +02:00
ksm.c
ksm: fix potential missing rmap_item for stable_node
2021-05-19 10:08:27 +02:00
list_lru.c
mm: list_lru: set shrinker map bit when child nr_items is not zero
2020-12-11 13:23:31 +01:00
maccess.c
madvise.c
Makefile
memblock.c
memblock: use kfree() to release kmalloced memblock regions
2022-03-02 11:41:18 +01:00
memcontrol.c
mm/memcontrol: return 1 from cgroup.memory __setup() handler
2022-04-15 14:18:29 +02:00
memfd.c
memfd: fix F_SEAL_WRITE after shmem huge page allocated
2022-03-08 19:07:49 +01:00
memory-failure.c
mm/memory-failure: make sure wait for page writeback in memory_failure
2021-06-23 14:41:23 +02:00
memory.c
mm: hugetlb: fix missing cache flush in copy_huge_page_from_user()
2022-05-15 19:54:47 +02:00
memory_hotplug.c
mm/memory_hotplug: use "unsigned long" for PFN in zone_for_pfn_range()
2021-09-22 12:26:43 +02:00
mempolicy.c
mm/mempolicy: fix uninit-value in mpol_rebind_policy()
2022-07-29 17:14:16 +02:00
mempool.c
memremap.c
memtest.c
migrate.c
mm: fix missing cache flush for all tail pages of compound page
2022-05-15 19:54:47 +02:00
mincore.c
mlock.c
mm_init.c
mmap.c
mm: Fix TLB flush for not-first PFNMAP mappings in unmap_region()
2022-09-20 12:28:00 +02:00
mmu_context.c
mmu_gather.c
mmu_notifier.c
mmzone.c
arm: remove CONFIG_ARCH_HAS_HOLES_MEMORYMODEL
2022-05-15 19:54:46 +02:00
mprotect.c
mremap.c
mm/mremap: hold the rmap lock in write mode when moving page table entries.
2022-08-25 11:17:20 +02:00
msync.c
nommu.c
oom_kill.c
oom_kill.c: futex: delay the OOM reaper to allow time for proper futex cleanup
2022-04-27 13:50:48 +02:00
page-writeback.c
page_alloc.c
mm: page_alloc: fix building error on -Werror=array-compare
2022-04-27 13:50:45 +02:00
page_counter.c
page_ext.c
page_idle.c
page_io.c
mm: fix unexpected zeroed page mapping with zram swap
2022-05-12 12:23:48 +02:00
page_isolation.c
page_owner.c
page_poison.c
page_vma_mapped.c
mm/thp: another PVMW_SYNC fix in page_vma_mapped_walk()
2021-06-30 08:47:55 -04:00
pagewalk.c
percpu-internal.h
percpu-km.c
percpu-stats.c
percpu-vm.c
percpu.c
pgtable-generic.c
mm/thp: fix __split_huge_pmd_locked() on shmem migration entry
2021-06-30 08:47:52 -04:00
process_vm_access.c
readahead.c
rmap.c
mm/rmap: Fix anon_vma->degree ambiguity leading to double-reuse
2022-09-05 10:27:46 +02:00
rodata_test.c
shmem.c
shmem: fix a race between shmem_unused_huge_shrink and shmem_evict_inode
2022-01-27 09:19:29 +01:00
shuffle.c
shuffle.h
slab.c
slab.h
mm: kmemleak: slob: respect SLAB_NOLEAKTRACE flag
2021-11-26 10:47:21 +01:00
slab_common.c
mm: slab: fix kmem_cache_create failed when sysfs node not destroyed
2021-07-25 14:35:14 +02:00
slob.c
slub.c
mm/slub: add missing TID updates on slab deactivation
2022-07-12 16:30:46 +02:00
sparse-vmemmap.c
sparse.c
mm/sparse: add the missing sparse_buffer_fini() in error branch
2021-05-14 09:44:32 +02:00
swap.c
swap_cgroup.c
swap_slots.c
swap_state.c
swapfile.c
swap: fix swapfile read/write offset
2021-03-07 12:20:49 +01:00
truncate.c
mm/thp: unmap_mapping_page() to fix THP truncate_cleanup_page()
2021-06-30 08:47:53 -04:00
usercopy.c
mm/usercopy: return 1 from hardened_usercopy __setup() handler
2022-04-15 14:18:30 +02:00
userfaultfd.c
mm: userfaultfd: fix missing cache flush in mcopy_atomic_pte() and __mcopy_atomic()
2022-05-15 19:54:47 +02:00
util.c
random: move randomize_page() into mm where it belongs
2022-06-22 14:11:17 +02:00
vmacache.c
vmalloc.c
vmpressure.c
vmscan.c
mm,vmscan: fix divide by zero in get_scan_count
2021-09-22 12:26:37 +02:00
vmstat.c
arm: remove CONFIG_ARCH_HAS_HOLES_MEMORYMODEL
2022-05-15 19:54:46 +02:00
workingset.c
z3fold.c
mm/z3fold: fix potential memory leak in z3fold_destroy_pool()
2021-07-14 16:53:47 +02:00
zbud.c
zpool.c
zsmalloc.c
zsmalloc: fix races between asynchronous zspage free and page migration
2022-06-06 08:33:50 +02:00
zswap.c