Qiang Zhang
f2cee08a69
memtest: use {READ,WRITE}_ONCE in memory scanning
...
[ Upstream commit 82634d7e24271698e50a3ec811e5f50de790a65f ]
memtest failed to find bad memory when compiled with clang. So use
{WRITE,READ}_ONCE to access memory to avoid compiler over optimization.
Link: https://lkml.kernel.org/r/20240312080422.691222-1-qiang4.zhang@intel.com
Signed-off-by: Qiang Zhang <qiang4.zhang@intel.com>
Cc: Bill Wendling <morbo@google.com>
Cc: Justin Stitt <justinstitt@google.com>
Cc: Nathan Chancellor <nathan@kernel.org>
Cc: Nick Desaulniers <ndesaulniers@google.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-04-13 12:51:27 +02:00
..
kasan
panic: Consolidate open-coded panic_on_warn checks
2023-02-06 07:52:50 +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
mm/cma: use nth_page() in place of direct struct page manipulation
2023-11-28 16:50:19 +00:00
cma.h
cma_debug.c
compaction.c
mm, compaction: fix fast_isolate_around() to stay within boundaries
2023-01-18 11:41:44 +01:00
debug.c
debug_page_ref.c
dmapool.c
early_ioremap.c
fadvise.c
failslab.c
filemap.c
mm: allow a controlled amount of unfairness in the page lock
2023-08-30 16:27:26 +02:00
frame_vector.c
v4l2: don't fall back to follow_pfn() if pin_user_pages_fast() fails
2022-12-08 11:23:06 +01:00
frontswap.c
treewide: Remove uninitialized_var() usage
2023-06-09 10:29:01 +02:00
gup.c
mm/hugetlb: fix races when looking up a CONT-PTE/PMD size hugetlb page
2022-12-19 12:24:15 +01:00
gup_benchmark.c
highmem.c
hmm.c
huge_memory.c
mm/thp: check and bail out if page in deferred queue already
2023-03-11 16:44:05 +01:00
hugetlb.c
mm/hugetlb: fix races when looking up a CONT-PTE/PMD size hugetlb page
2022-12-19 12:24:15 +01:00
hugetlb_cgroup.c
hwpoison-inject.c
init-mm.c
internal.h
interval_tree.c
Kconfig
Kconfig.debug
khugepaged.c
mm/khugepaged: fix collapse_pte_mapped_thp() to allow anon_vma
2023-01-24 07:18:01 +01:00
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
treewide: Remove uninitialized_var() usage
2023-06-09 10:29:01 +02:00
list_lru.c
maccess.c
madvise.c
mm: fix madivse_pageout mishandling on non-LRU page
2022-10-05 10:37:43 +02:00
Makefile
memblock.c
Revert "mm: Always release pages to the buddy allocator in memblock_free_late()."
2023-02-22 12:50:39 +01:00
memcontrol.c
memcg: add refcnt for pcpu stock to avoid UAF problem in drain_all_stock()
2024-03-01 13:13:32 +01:00
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: check the mapcount of the precise page
2024-01-15 18:25:27 +01:00
memory.c
mm: fix unmap_mapping_range high bits shift bug
2024-01-15 18:25:28 +01:00
memory_hotplug.c
mempolicy.c
treewide: Remove uninitialized_var() usage
2023-06-09 10:29:01 +02:00
mempool.c
memremap.c
memtest.c
memtest: use {READ,WRITE}_ONCE in memory scanning
2024-04-13 12:51:27 +02:00
migrate.c
mm/migrate_device.c: flush TLB while holding PTL
2022-10-05 10:37:43 +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
mm/khugepaged: fix GUP-fast interaction by sending IPI
2022-12-14 11:30:42 +01:00
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
mm/writeback: fix possible divide-by-zero in wb_dirty_limits(), again
2024-02-23 08:25:10 +01:00
page_alloc.c
mm/page_alloc: fix potential deadlock on zonelist_update_seq seqlock
2023-05-17 11:36:05 +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
pagewalk.c
mm: pagewalk: Fix race between unmap and page walker
2022-10-15 07:54:36 +02:00
percpu-internal.h
percpu-km.c
percpu-stats.c
percpu-vm.c
percpu.c
treewide: Remove uninitialized_var() usage
2023-06-09 10:29:01 +02:00
pgtable-generic.c
process_vm_access.c
readahead.c
vfs: fix readahead(2) on block devices
2023-11-20 10:30:08 +01:00
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
tmpfs: verify {g,u}id mount options correctly
2023-09-23 10:59:40 +02:00
shuffle.c
shuffle.h
slab.c
slab.h
slab_common.c
slob.c
slub.c
treewide: Remove uninitialized_var() usage
2023-06-09 10:29:01 +02:00
sparse-vmemmap.c
sparse.c
swap.c
treewide: Remove uninitialized_var() usage
2023-06-09 10:29:01 +02:00
swap_cgroup.c
swap_slots.c
swap_state.c
swapfile.c
mm/swap: fix swap_info_struct race between swapoff and get_swap_pages()
2023-04-20 12:07:35 +02:00
truncate.c
usercopy.c
mm/usercopy: return 1 from hardened_usercopy __setup() handler
2022-04-15 14:18:30 +02:00
userfaultfd.c
userfaultfd: fix mmap_changing checking in mfill_atomic_hugetlb
2024-03-01 13:13:33 +01:00
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
vmstat.c
arm: remove CONFIG_ARCH_HAS_HOLES_MEMORYMODEL
2022-05-15 19:54:46 +02:00
workingset.c
z3fold.c
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