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linux-stable/mm
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Qi Zheng d9c1ddf37b mm: handle_pte_fault() use pte_offset_map_rw_nolock() 
In handle_pte_fault(), we may modify the vmf->pte after acquiring the
vmf->ptl, so convert it to using pte_offset_map_rw_nolock().  But since we
will do the pte_same() check, so there is no need to get pmdval to do
pmd_same() check, just pass a dummy variable to it.

Link: https://lkml.kernel.org/r/af8d694853b44c5a6018403ae435440e275854c7.1727332572.git.zhengqi.arch@bytedance.com
Signed-off-by: Qi Zheng <zhengqi.arch@bytedance.com>
Acked-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Muchun Song <muchun.song@linux.dev>
Cc: Hugh Dickins <hughd@google.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Mike Rapoport (Microsoft) <rppt@kernel.org>
Cc: Peter Xu <peterx@redhat.com>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Cc: Vishal Moola (Oracle) <vishal.moola@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-11-05 16:56:27 -08:00
..
damon
mm/damon: fix sparse warning for zero initializer
2024-11-05 16:56:21 -08:00
kasan
mm/vmalloc: combine all TLB flush operations of KASAN shadow virtual address into one operation
2024-11-05 16:56:21 -08:00
kfence
mm: kfence: fix elapsed time for allocated/freed track
2024-09-26 14:01:44 -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
…
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: add cma_{alloc,free}_folio()
2024-09-03 21:15:36 -07:00
cma.h
mm/cma: add sysfs file 'release_pages_success'
2024-02-22 10:24:57 -08:00
compaction.c
mm:page_alloc: fix the NULL ac->nodemask in __alloc_pages_slowpath()
2024-09-03 21:15:47 -07:00
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: Use pxdp_get() for accessing page table entries
2024-09-17 01:07:01 -07:00
debug.c
mm: support only one page_type per page
2024-09-03 21:15:43 -07:00
dmapool_test.c
mm/dmapool: add MODULE_DESCRIPTION()
2024-07-03 19:29:58 -07:00
dmapool.c
…
early_ioremap.c
…
execmem.c
mm/execmem, arch: convert remaining overrides of module_alloc to execmem
2024-05-14 00:31:43 -07:00
fadvise.c
introduce fd_file(), convert all accessors to it.
2024-08-12 22:00:43 -04:00
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
mm: filemap: filemap_fault_recheck_pte_none() use pte_offset_map_ro_nolock()
2024-11-05 16:56:26 -08:00
folio-compat.c
mm: remove putback_lru_page()
2024-09-09 16:38:59 -07:00
gup_test.c
…
gup_test.h
…
gup.c
mm/gup: stop leaking pinned pages in low memory conditions
2024-10-30 20:14:10 -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: move mm flags to mm_types.h
2024-11-05 16:56:26 -08:00
hugetlb_cgroup.c
mm: memcg: don't call propagate_protected_usage() needlessly
2024-09-01 20:25:50 -07:00
hugetlb_vmemmap.c
mm/hugetlb_vmemmap: don't synchronize_rcu() without HVO
2024-09-01 20:25:45 -07:00
hugetlb_vmemmap.h
…
hugetlb.c
mm/hugetlb: fix memfd_pin_folios resv_huge_pages leak
2024-09-26 14:01:43 -07:00
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: unconditionally close VMAs on error
2024-11-05 16:49:55 -08:00
interval_tree.c
…
io-mapping.c
…
ioremap.c
…
Kconfig
resource: remove dependency on SPARSEMEM from GET_FREE_REGION
2024-10-28 21:40:39 -07:00
Kconfig.debug
slub: Introduce CONFIG_SLUB_RCU_DEBUG
2024-08-27 14:12:51 +02:00
khugepaged.c
mm: khugepaged: __collapse_huge_page_swapin() use pte_offset_map_ro_nolock()
2024-11-05 16:56:27 -08:00
kmemleak.c
mm/kmemleak: use IS_ERR_PCPU() for pointer in the percpu address space
2024-09-03 21:15:38 -07:00
ksm.c
mm: move mm flags to mm_types.h
2024-11-05 16:56:26 -08:00
list_lru.c
mm: list_lru: fix UAF for memory cgroup
2024-08-07 18:33:56 -07:00
maccess.c
…
madvise.c
mm/madvise: unrestrict process_madvise() for current process
2024-11-05 16:56:25 -08:00
Makefile
mm: introduce numa_emulation
2024-09-03 21:15:31 -07:00
mapping_dirty_helpers.c
…
memblock.c
memblock: updates for 6.12-rc1
2024-09-25 11:35:19 -07:00
memcontrol-v1.c
mm/thp: fix deferred split unqueue naming and locking
2024-11-05 16:49:54 -08:00
memcontrol-v1.h
memcg: cleanup with !CONFIG_MEMCG_V1
2024-09-17 01:07:00 -07:00
memcontrol.c
mm/memcontrol: add per-memcg pgpgin/pswpin counter
2024-11-05 16:56:21 -08:00
memfd.c
mm/hugetlb: simplify refs in memfd_alloc_folio
2024-09-26 14:01:44 -07:00
memory_hotplug.c
ALong with the usual shower of singleton patches, notable patch series in
2024-09-21 07:29:05 -07:00
memory-failure.c
mm: migrate: add isolate_folio_to_list()
2024-09-03 21:15:59 -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
mm: handle_pte_fault() use pte_offset_map_rw_nolock()
2024-11-05 16:56:27 -08:00
mempolicy.c
mm/mempolicy: fix comments for better documentation
2024-11-05 16:56:25 -08:00
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: remap unused subpages to shared zeropage when splitting isolated thp
2024-09-09 16:39:03 -07:00
migrate.c
mm/thp: fix deferred split unqueue naming and locking
2024-11-05 16:49:54 -08:00
mincore.c
mm: provide mm_struct and address to huge_ptep_get()
2024-07-12 15:52:15 -07:00
mlock.c
Random number generator updates for Linux 6.11-rc1.
2024-07-24 10:29:50 -07:00
mm_init.c
mm: drop CONFIG_HAVE_ARCH_NODEDATA_EXTENSION
2024-09-03 21:15:28 -07:00
mm_slot.h
…
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: resolve faulty mmap_region() error path behaviour
2024-11-05 16:49:55 -08:00
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
mm: move internal core VMA manipulation functions to own file
2024-09-01 20:25:54 -07:00
mmzone.c
mm: improve code consistency with zonelist_* helper functions
2024-09-01 20:25:55 -07:00
mprotect.c
mm: refactor map_deny_write_exec()
2024-11-05 16:49:55 -08:00
mremap.c
mm/mremap: fix move_normal_pmd/retract_page_tables race
2024-10-17 00:28:07 -07:00
mseal.c
ALong with the usual shower of singleton patches, notable patch series in
2024-09-21 07:29:05 -07:00
msync.c
…
nommu.c
mm: refactor arch_calc_vm_flag_bits() and arm64 MTE handling
2024-11-05 16:49:55 -08:00
numa_emulation.c
mm: introduce numa_emulation
2024-09-03 21:15:31 -07:00
numa_memblks.c
mm: numa_clear_kernel_node_hotplug: Add NUMA_NO_NODE check for node id
2024-10-28 21:40:40 -07:00
numa.c
mm: make range-to-target_node lookup facility a part of numa_memblks
2024-09-03 21:15:32 -07:00
oom_kill.c
mm: move mm flags to mm_types.h
2024-11-05 16:56:26 -08:00
page_alloc.c
mm/thp: fix deferred split unqueue naming and locking
2024-11-05 16:49:54 -08:00
page_counter.c
mm, memcg: cg2 memory{.swap,}.peak write handlers
2024-09-01 20:25:53 -07:00
page_ext.c
mm: don't account memmap per-node
2024-08-15 22:16:14 -07:00
page_idle.c
…
page_io.c
mm/memcontrol: add per-memcg pgpgin/pswpin counter
2024-11-05 16:56:21 -08:00
page_isolation.c
mm: remove migration for HugePage in isolate_single_pageblock()
2024-09-03 21:15:40 -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
ALong with the usual shower of singleton patches, notable patch series in
2024-09-21 07:29:05 -07:00
pagewalk.c
mm/pagewalk: fix usage of pmd_leaf()/pud_leaf() without present check
2024-10-28 21:40:38 -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
percpu: remove pcpu_alloc_size()
2024-09-01 20:26:04 -07:00
pgalloc-track.h
…
pgtable-generic.c
mm: pgtable: introduce pte_offset_map_{ro|rw}_nolock()
2024-11-05 16:56:26 -08:00
process_vm_access.c
mm: refactor mm_access() to not return NULL
2024-11-05 16:56:23 -08:00
ptdump.c
mm: ptdump: add check_wx_pages debugfs attribute
2024-02-22 10:24:47 -08:00
readahead.c
struct fd layout change (and conversion to accessor helpers)
2024-09-23 09:35:36 -07:00
rmap.c
mm: multi-gen LRU: use {ptep,pmdp}_clear_young_notify()
2024-11-03 10:47:03 -08:00
rodata_test.c
…
secretmem.c
secretmem: disable memfd_secret() if arch cannot set direct map
2024-10-09 12:47:19 -07:00
shmem_quota.c
shmem_quota: build the object file conditionally to the config option
2024-09-01 20:25:45 -07:00
shmem.c
mm: shmem: fix khugepaged activation policy for shmem
2024-11-05 16:56:20 -08:00
show_mem.c
mm/show_mem.c: report alloc tags in human readable units
2024-09-17 01:07:00 -07:00
shrinker_debug.c
mm: shrinker: use min() to improve shrinker_debugfs_scan_write()
2024-09-03 21:15:40 -07:00
shrinker.c
mm: shrinker: avoid memleak in alloc_shrinker_info
2024-10-31 20:27:04 -07:00
shuffle.c
…
shuffle.h
mm, treewide: rename MAX_ORDER to MAX_PAGE_ORDER
2024-01-08 15:27:15 -08:00
slab_common.c
mm: krealloc: Fix MTE false alarm in __do_krealloc
2024-10-29 10:40:53 +01:00
slab.h
mm, slab: suppress warnings in test_leak_destroy kunit test
2024-10-02 16:28:46 +02:00
slub.c
mm, slab: suppress warnings in test_leak_destroy kunit test
2024-10-02 16:28:46 +02:00
sparse-vmemmap.c
LoongArch: Set initial pte entry with PAGE_GLOBAL for kernel space
2024-10-21 22:11:19 +08:00
sparse.c
A set of X86 fixes:
2024-09-01 14:43:08 -07:00
swap_cgroup.c
mm: attempt to batch free swap entries for zap_pte_range()
2024-09-03 21:15:33 -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: add nr argument in mem_cgroup_swapin_uncharge_swap() helper to support large folios
2024-09-17 01:07:01 -07:00
swap.c
mm/thp: fix deferred split unqueue naming and locking
2024-11-05 16:49:54 -08:00
swap.h
mm: fix swap_read_folio_zeromap() for large folios with partial zeromap
2024-09-17 01:07:01 -07:00
swapfile.c
mm, swap: avoid over reclaim of full clusters
2024-10-30 20:14:11 -07:00
truncate.c
mm: Fix missing folio invalidation calls during truncation
2024-08-24 16:09:16 +02:00
usercopy.c
…
userfaultfd.c
ALong with the usual shower of singleton patches, notable patch series in
2024-09-21 07:29:05 -07:00
util.c
mm: only enforce minimum stack gap size if it's sensible
2024-09-01 20:26:02 -07:00
vma_internal.h
mm: remove duplicated include in vma_internal.h
2024-09-01 20:26:02 -07:00
vma.c
mm: unconditionally close VMAs on error
2024-11-05 16:49:55 -08:00
vma.h
mm: refactor map_deny_write_exec()
2024-11-05 16:49:55 -08:00
vmalloc.c
mm/vmalloc: combine all TLB flush operations of KASAN shadow virtual address into one operation
2024-11-05 16:56:21 -08:00
vmpressure.c
…
vmscan.c
mm: fix shrink nr.unqueued_dirty counter issue
2024-11-05 16:56:24 -08:00
vmstat.c
mm: split underused THPs
2024-09-09 16:39:04 -07:00
workingset.c
cachestat: do not flush stats in recency check
2024-07-03 22:40:37 -07:00
z3fold.c
mm/z3fold: add __percpu annotation to *unbuddied pointer in struct z3fold_pool
2024-09-01 20:25:56 -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
ALong with the usual shower of singleton patches, notable patch series in
2024-09-21 07:29:05 -07:00
zswap.c
mm: zswap: delete comments for "value" member of 'struct zswap_entry'.
2024-10-09 12:47:19 -07:00