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Andrey Konovalov c789d2c138 kasan: use unchecked __memset internally 
[ Upstream commit 01a5ad8163 ]

KASAN code is supposed to use the unchecked __memset implementation when
accessing its metadata.

Change uses of memset to __memset in mm/kasan/.

Link: https://lkml.kernel.org/r/6f621966c6f52241b5aaa7220c348be90c075371.1696605143.git.andreyknvl@google.com
Fixes: 59e6e098d1 ("kasan: introduce kasan_complete_mode_report_info")
Fixes: 3c5c3cfb9e ("kasan: support backing vmalloc space with real shadow memory")
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
Reviewed-by: Marco Elver <elver@google.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: kernel test robot <lkp@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Stable-dep-of: b6ea95a34c ("kasan: avoid sleepable page allocation from atomic context")
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-06-19 15:28:36 +02:00
..
damon
mm/damon/vaddr: fix issue in damon_va_evenly_split_region()
2024-12-14 20:00:21 +01:00
kasan
kasan: use unchecked __memset internally
2025-06-19 15:28:36 +02:00
kfence
kfence: skip __GFP_THISNODE allocations on NUMA systems
2025-02-17 09:40:32 +01:00
kmsan
dma: kmsan: export kmsan_handle_dma() for modules
2025-03-13 12:58:27 +01:00
backing-dev.c
…
balloon_compaction.c
…
bootmem_info.c
…
cma_debug.c
…
cma_sysfs.c
…
cma.c
…
cma.h
…
compaction.c
NFS: fix nfs_release_folio() to not deadlock via kcompactd writeback
2025-03-13 12:58:27 +01:00
debug_page_alloc.c
…
debug_page_ref.c
…
debug_vm_pgtable.c
…
debug.c
…
dmapool_test.c
…
dmapool.c
…
early_ioremap.c
…
fadvise.c
…
fail_page_alloc.c
…
failslab.c
…
filemap.c
mm: fix filemap_get_folios_contig returning batches of identical folios
2025-04-25 10:45:48 +02:00
folio-compat.c
…
gup_test.c
…
gup_test.h
…
gup.c
mm/gup: fix wrongly calculated returned value in fault_in_safe_writeable()
2025-04-25 10:45:48 +02:00
highmem.c
…
hmm.c
…
huge_memory.c
mm/thp: fix deferred split unqueue naming and locking
2024-11-17 15:08:59 +01:00
hugetlb_cgroup.c
…
hugetlb_vmemmap.c
…
hugetlb_vmemmap.h
…
hugetlb.c
mm/hugetlb: move hugetlb_sysctl_init() to the __init section
2025-04-25 10:45:32 +02:00
hwpoison-inject.c
…
init-mm.c
…
internal.h
Rename .data.once to .data..once to fix resetting WARN*_ONCE
2024-12-09 10:32:59 +01:00
interval_tree.c
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io-mapping.c
…
ioremap.c
…
Kconfig
mm: z3fold: deprecate CONFIG_Z3FOLD
2024-10-10 11:58:02 +02:00
Kconfig.debug
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khugepaged.c
mm: khugepaged: fix the arguments order in khugepaged_collapse_file trace point
2024-11-01 01:58:26 +01:00
kmemleak.c
mm: kmemleak: fix upper boundary check for physical address objects
2025-02-17 09:40:35 +01:00
ksm.c
…
list_lru.c
…
maccess.c
…
madvise.c
mm,madvise,hugetlb: check for 0-length range after end address adjustment
2025-02-27 04:10:52 -08:00
Makefile
…
mapping_dirty_helpers.c
…
memblock.c
memblock: Accept allocated memory before use in memblock_double_array()
2025-05-22 14:12:25 +02:00
memcontrol.c
memcg: always call cond_resched() after fn()
2025-06-04 14:42:20 +02:00
memfd.c
…
memory_hotplug.c
hwpoison, memory_hotplug: lock folio before unmap hwpoisoned folio
2025-05-22 14:12:25 +02:00
memory-failure.c
mm/hwpoison: do not send SIGBUS to processes with recovered clean pages
2025-04-25 10:45:31 +02:00
memory-tiers.c
…
memory.c
mm: fix apply_to_existing_page_range()
2025-04-25 10:45:48 +02:00
mempolicy.c
mm/mempolicy: fix migrate_to_node() assuming there is at least one VMA in a MM
2024-12-14 20:00:18 +01:00
mempool.c
…
memremap.c
…
memtest.c
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migrate_device.c
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migrate.c
mm/migrate: correct nr_failed in migrate_pages_sync()
2025-05-22 14:12:25 +02:00
mincore.c
…
mlock.c
…
mm_init.c
…
mm_slot.h
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mmap_lock.c
…
mmap.c
mm: split critical region in remap_file_pages() and invoke LSMs in between
2025-03-22 12:50:48 -07:00
mmu_gather.c
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mmu_notifier.c
…
mmzone.c
…
mprotect.c
mm: refactor map_deny_write_exec()
2024-11-22 15:38:37 +01:00
mremap.c
mm/mremap: correctly handle partial mremap() of VMA starting at 0
2025-04-25 10:45:31 +02:00
msync.c
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nommu.c
mm: add nommu variant of vm_insert_pages()
2025-03-22 12:50:44 -07:00
oom_kill.c
memcg: fix soft lockup in the OOM process
2025-02-27 04:10:45 -08:00
page_alloc.c
mm/page_alloc.c: avoid infinite retries caused by cpuset race
2025-06-04 14:42:20 +02:00
page_counter.c
…
page_ext.c
…
page_idle.c
…
page_io.c
…
page_isolation.c
…
page_owner.c
…
page_poison.c
…
page_reporting.c
…
page_reporting.h
…
page_table_check.c
…
page_vma_mapped.c
mm: make page_mapped_in_vma() hugetlb walk aware
2025-04-25 10:45:31 +02:00
page-writeback.c
…
pagewalk.c
…
percpu-internal.h
…
percpu-km.c
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percpu-stats.c
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percpu-vm.c
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percpu.c
…
pgalloc-track.h
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pgtable-generic.c
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process_vm_access.c
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ptdump.c
…
readahead.c
mm/readahead: fix large folio support in async readahead
2025-01-09 13:32:08 +01:00
rmap.c
mm/rmap: reject hugetlb folios in folio_make_device_exclusive()
2025-04-25 10:45:31 +02:00
rodata_test.c
…
secretmem.c
secretmem: disable memfd_secret() if arch cannot set direct map
2024-10-17 15:24:37 +02:00
shmem_quota.c
…
shmem.c
Revert "libfs: Add simple_offset_empty()"
2025-02-01 18:37:54 +01:00
show_mem.c
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shrinker_debug.c
…
shuffle.c
…
shuffle.h
…
slab_common.c
mm: krealloc: Fix MTE false alarm in __do_krealloc
2024-11-17 15:08:58 +01:00
slab.c
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slab.h
mm/slub: Avoid list corruption when removing a slab from the full list
2024-12-09 10:33:06 +01:00
slub.c
mm/slub: Avoid list corruption when removing a slab from the full list
2024-12-09 10:33:06 +01:00
sparse-vmemmap.c
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sparse.c
…
swap_cgroup.c
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swap_slots.c
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swap_state.c
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swap.c
mm: page_alloc: move mlocked flag clearance into free_pages_prepare()
2024-12-14 19:59:51 +01:00
swap.h
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swapfile.c
mm/swapfile: skip HugeTLB pages for unuse_vma
2024-10-22 15:46:21 +02:00
truncate.c
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usercopy.c
…
userfaultfd.c
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util.c
mm: only enforce minimum stack gap size if it's sensible
2024-10-04 16:30:02 +02:00
vmalloc.c
mm: don't skip arch_sync_kernel_mappings() in error paths
2025-03-13 12:58:28 +01:00
vmpressure.c
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vmscan.c
mm: add missing release barrier on PGDAT_RECLAIM_LOCKED unlock
2025-04-25 10:45:31 +02:00
vmstat.c
vmstat: call fold_vm_zone_numa_events() before show per zone NUMA event
2024-12-09 10:33:05 +01:00
workingset.c
…
z3fold.c
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zbud.c
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zpool.c
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zsmalloc.c
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zswap.c
…