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70f5857ed0b997cc08bc1abb3f100a361cb9118e
linux/mm
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Andrey Konovalov 70f5857ed0 FROMGIT: kasan: clean up setting free info in kasan_slab_free 
Put kasan_stack_collection_enabled() check and kasan_set_free_info() calls
next to each other.

The way this was previously implemented was a minor optimization that
relied of the the fact that kasan_stack_collection_enabled() is always
true for generic KASAN.  The confusion that this brings outweights saving
a few instructions.

Link: https://lkml.kernel.org/r/f838e249be5ab5810bf54a36ef5072cfd80e2da7.1612546384.git.andreyknvl@google.com
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
Reviewed-by: Marco Elver <elver@google.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Andrey Ryabinin <aryabinin@virtuozzo.com>
Cc: Branislav Rankov <Branislav.Rankov@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Evgenii Stepanov <eugenis@google.com>
Cc: Kevin Brodsky <kevin.brodsky@arm.com>
Cc: Peter Collingbourne <pcc@google.com>
Cc: Vincenzo Frascino <vincenzo.frascino@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
(cherry picked from commit e00d8ac0a20acb3a40030083b2dba696c7b588a5
 https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git akpm)
Bug: 172318110
Change-Id: I072c887bfd1b654050d8fb7eaac790e7e603f2ca
2021-02-16 15:33:31 +01:00
..
kasan
FROMGIT: kasan: clean up setting free info in kasan_slab_free
2021-02-16 15:33:31 +01:00
kfence
FROMGIT: kfence: use error_report_end tracepoint
2021-02-05 09:20:54 -08:00
backing-dev.c
bdi: replace BDI_CAP_NO_{WRITEBACK,ACCT_DIRTY} with a single flag
2020-09-24 13:43:39 -06:00
balloon_compaction.c
mm/balloon_compaction: suppress allocation warnings
2019-09-04 07:42:01 -04:00
cleancache.c
Merge tag 'driver-core-5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2019-07-12 12:24:03 -07:00
cma_debug.c
FROMLIST: mm: cma: introduce gfp flag in cma_alloc instead of no_warn
2021-01-25 12:21:02 -08:00
cma.c
FROMLIST: mm: cma: introduce gfp flag in cma_alloc instead of no_warn
2021-01-25 12:21:02 -08:00
cma.h
mm: cma: use CMA_MAX_NAME to define the length of cma name array
2020-09-01 09:19:43 +02:00
compaction.c
mm, compaction: move high_pfn to the for loop scope
2021-02-10 09:29:21 +01:00
debug_page_ref.c
…
debug_vm_pgtable.c
mm/debug_vm_pgtable: avoid doing memory allocation with pgtable_t mapped.
2020-10-16 11:11:14 -07:00
debug.c
mm, dump_page: rename head_mapcount() --> head_compound_mapcount()
2020-10-13 18:38:29 -07:00
dmapool.c
mm/dmapool.c: replace hard coded function name with __func__
2020-10-13 18:38:32 -07:00
early_ioremap.c
mm/early_ioremap.c: use %pa to print resource_size_t variables
2020-01-31 10:30:38 -08:00
fadvise.c
mm, fadvise: improve the expensive remote LRU cache draining after FADV_DONTNEED
2020-10-13 18:38:29 -07:00
failslab.c
mm/failslab.c: by default, do not fail allocations with direct reclaim only
2019-07-12 11:05:43 -07:00
filemap.c
BACKPORT: FROMGIT: mm: filemap: Fix microblaze build failure with 'mmu_defconfig'
2021-02-11 12:16:05 +00:00
frame_vector.c
mmap locking API: convert mmap_sem comments
2020-06-09 09:39:14 -07:00
frontswap.c
mm/frontswap: mark various intentional data races
2020-08-14 19:56:56 -07:00
gup_benchmark.c
mm/gup_benchmark: take the mmap lock around GUP
2020-10-18 09:27:09 -07:00
gup.c
mm/gup: combine put_compound_head() and unpin_user_page()
2020-12-30 11:53:54 +01:00
highmem.c
mm/highmem.c: clean up endif comments
2020-10-16 11:11:18 -07:00
hmm.c
mm: do page fault accounting in handle_mm_fault
2020-08-12 10:58:02 -07:00
huge_memory.c
Merge 5.10.15 into android12-5.10
2021-02-10 09:53:50 +01:00
hugetlb_cgroup.c
hugetlb_cgroup: fix offline of hugetlb cgroup with reservations
2020-12-06 10:19:07 -08:00
hugetlb.c
Merge 5.10.15 into android12-5.10
2021-02-10 09:53:50 +01:00
hwpoison-inject.c
mm,hwpoison-inject: don't pin for hwpoison_filter
2020-10-16 11:11:16 -07:00
init-mm.c
FROMLIST: mm: protect mm_rb tree with a rwlock
2021-01-22 18:00:57 +00:00
internal.h
FROMLIST: mm: provide speculative fault infrastructure
2021-01-22 18:01:16 +00:00
interval_tree.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 248
2019-06-19 17:09:08 +02:00
ioremap.c
mm: move p?d_alloc_track to separate header file
2020-08-07 11:33:26 -07:00
Kconfig
FROMLIST: mm: introduce CONFIG_SPECULATIVE_PAGE_FAULT
2021-01-22 17:58:55 +00:00
Kconfig.debug
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
khugepaged.c
BACKPORT: FROMGIT: mm: Avoid modifying vmf.address in __collapse_huge_page_swapin()
2021-02-11 12:15:32 +00:00
kmemleak.c
mm/kmemleak: rely on rcu for task stack scanning
2020-10-13 18:38:27 -07:00
ksm.c
docs: get rid of :c:type explicit declarations for structs
2020-10-15 07:49:40 +02:00
list_lru.c
mm: list_lru: set shrinker map bit when child nr_items is not zero
2020-12-06 10:19:07 -08:00
maccess.c
uaccess: add force_uaccess_{begin,end} helpers
2020-08-12 10:57:59 -07:00
madvise.c
FROMLIST: mm: protect VMA modifications using VMA sequence count
2021-01-22 17:59:47 +00:00
Makefile
BACKPORT: mm: add Kernel Electric-Fence infrastructure
2021-02-05 09:20:52 -08:00
mapping_dirty_helpers.c
mm/mapping_dirty_helpers: update huge page-table entry callbacks
2020-04-02 09:35:29 -07:00
memblock.c
Merge 5.10.15 into android12-5.10
2021-02-10 09:53:50 +01:00
memcontrol.c
Revert "mm: memcontrol: avoid workload stalls when lowering memory.high"
2021-02-13 13:55:17 +01:00
memfd.c
mm: page cache: store only head pages in i_pages
2019-09-24 15:54:08 -07:00
memory_hotplug.c
ANDROID: mm/memory_hotplug: fix check for proper subsection removal
2021-02-09 01:18:45 +00:00
memory-failure.c
mm,memory_failure: always pin the page in madvise_inject_error
2020-12-30 11:53:55 +01:00
memory.c
BACKPORT: FROMGIT: mm: Pass 'address' to map to do_set_pte() and drop FAULT_FLAG_PREFAULT
2021-02-11 12:15:22 +00:00
mempolicy.c
FROMLIST: mm: protect VMA modifications using VMA sequence count
2021-01-22 17:59:47 +00:00
mempool.c
FROMGIT: kasan: move _RET_IP_ to inline wrappers
2021-02-07 13:41:42 -08:00
memremap.c
mm/mremap_pages: fix static key devmap_managed_key updates
2020-11-02 12:14:18 -08:00
memtest.c
…
migrate.c
Merge 5.10.11 into android12-5.10
2021-01-27 12:12:33 +01:00
mincore.c
mm: factor find_get_incore_page out of mincore_page
2020-10-13 18:38:29 -07:00
mlock.c
FROMLIST: mm: protect VMA modifications using VMA sequence count
2021-01-22 17:59:47 +00:00
mm_init.c
mm: adjust vm_committed_as_batch according to vm overcommit policy
2020-08-07 11:33:26 -07:00
mmap.c
ANDROID: mm: use raw seqcount variants in vm_write_*
2021-01-22 18:02:43 +00:00
mmu_gather.c
mmap locking API: convert mmap_sem comments
2020-06-09 09:39:14 -07:00
mmu_notifier.c
mm/mmu_notifier: fix mmget() assert in __mmu_interval_notifier_insert
2020-10-16 11:11:17 -07:00
mmzone.c
ANDROID: mm: Create vendor hooks to control ZONE_MOVABLE allocations
2020-12-01 18:07:54 +00:00
mprotect.c
FROMLIST: mm: protect VMA modifications using VMA sequence count
2021-01-22 17:59:47 +00:00
mremap.c
UPSTREAM: mm/mremap.c: fix extent calculation
2021-01-29 18:27:32 +00:00
msync.c
mmap locking API: use coccinelle to convert mmap_sem rwsem call sites
2020-06-09 09:39:14 -07:00
nommu.c
BACKPORT: FROMGIT: mm/nommu: Fix return type of filemap_map_pages()
2021-02-11 12:15:58 +00:00
oom_kill.c
ANDROID: mm, oom: Fix select_bad_process customization
2021-02-04 23:28:45 +00:00
page_alloc.c
mm/page_alloc: add a missing mm_page_alloc_zone_locked() tracepoint
2021-01-30 13:55:19 +01:00
page_counter.c
mm/page_counter: correct the obsolete func name in the comment of page_counter_try_charge()
2020-10-13 18:38:30 -07:00
page_ext.c
ANDROID: mm: Export lookup_page_ext
2021-01-06 16:16:41 +00:00
page_idle.c
mm/page_idle.c: skip offline pages
2020-06-08 11:05:55 -07:00
page_io.c
mm/page_io.c: remove useless out label in __swap_writepage()
2020-10-13 18:38:30 -07:00
page_isolation.c
mm: rename page_order() to buddy_order()
2020-10-16 11:11:19 -07:00
page_owner.c
ANDROID: mm: add get_page_owner_handle function
2021-01-19 22:17:15 +00:00
page_poison.c
UPSTREAM: kasan, mm: reset tags when accessing metadata
2021-01-19 21:47:30 -08:00
page_reporting.c
mm: rename page_order() to buddy_order()
2020-10-16 11:11:19 -07:00
page_reporting.h
mm: introduce include/linux/pgtable.h
2020-06-09 09:39:13 -07:00
page_vma_mapped.c
mm: replace hpage_nr_pages with thp_nr_pages
2020-08-14 19:56:56 -07:00
page-writeback.c
mm: make wait_on_page_writeback() wait for multiple pending writebacks
2021-01-12 20:18:22 +01:00
pagewalk.c
mmap locking API: convert mmap_sem comments
2020-06-09 09:39:14 -07:00
percpu-internal.h
mm: memcg/percpu: account percpu memory to memory cgroups
2020-08-12 10:57:55 -07:00
percpu-km.c
mm: memcg/percpu: account percpu memory to memory cgroups
2020-08-12 10:57:55 -07:00
percpu-stats.c
mm: memcg/percpu: account percpu memory to memory cgroups
2020-08-12 10:57:55 -07:00
percpu-vm.c
mm: memcg/percpu: account percpu memory to memory cgroups
2020-08-12 10:57:55 -07:00
percpu.c
ANDROID: mm: Export pcpu_nr_pages
2021-01-11 20:27:24 +00:00
pgalloc-track.h
mm: move p?d_alloc_track to separate header file
2020-08-07 11:33:26 -07:00
pgtable-generic.c
mm: introduce include/linux/pgtable.h
2020-06-09 09:39:13 -07:00
process_vm_access.c
mm/process_vm_access.c: include compat.h
2021-01-19 18:27:21 +01:00
ptdump.c
BACKPORT: kasan, arm64: expand CONFIG_KASAN checks
2021-01-19 21:47:30 -08:00
readahead.c
ANDROID: mm: Create vendor hooks to control ZONE_MOVABLE allocations
2020-12-01 18:07:54 +00:00
rmap.c
FROMLIST: mm: introduce __page_add_new_anon_rmap()
2021-01-22 18:00:48 +00:00
rodata_test.c
mm/rodata_test.c: fix missing function declaration
2020-08-21 09:52:53 -07:00
shmem.c
BACKPORT: FROMGIT: mm: Use static initialisers for immutable fields of 'struct vm_fault'
2021-02-11 12:15:40 +00:00
shuffle.c
mm: rename page_order() to buddy_order()
2020-10-16 11:11:19 -07:00
shuffle.h
mm/shuffle: remove dynamic reconfiguration
2020-08-07 11:33:29 -07:00
slab_common.c
FROMGIT: kasan, mm: don't save alloc stacks twice
2021-02-16 15:33:31 +01:00
slab.c
FROMGIT: kasan: move _RET_IP_ to inline wrappers
2021-02-07 13:41:42 -08:00
slab.h
mm: memcg/slab: fix obj_cgroup_charge() return value handling
2020-12-06 10:19:07 -08:00
slob.c
mm: memcg: convert vmstat slab counters to bytes
2020-08-07 11:33:24 -07:00
slub.c
FROMGIT: kasan, mm: optimize kmalloc poisoning
2021-02-16 15:33:31 +01:00
sparse-vmemmap.c
mm/sparse: only sub-section aligned range would be populated
2020-08-07 11:33:27 -07:00
sparse.c
mm/memory_hotplug: guard more declarations by CONFIG_MEMORY_HOTPLUG
2020-10-16 11:11:18 -07:00
swap_cgroup.c
mm: memcontrol: make swap tracking an integral part of memory control
2020-06-03 20:09:48 -07:00
swap_slots.c
mm/swap_slots.c: remove always zero and unused return value of enable_swap_slots_cache()
2020-10-13 18:38:30 -07:00
swap_state.c
FROMLIST: mm: protect VMA modifications using VMA sequence count
2021-01-22 17:59:47 +00:00
swap.c
FROMLIST: mm: introduce __lru_cache_add_active_or_unevictable
2021-01-22 18:00:32 +00:00
swapfile.c
BACKPORT: FROMGIT: mm: Use static initialisers for immutable fields of 'struct vm_fault'
2021-02-11 12:15:40 +00:00
truncate.c
mm/truncate.c: make __invalidate_mapping_pages() static
2020-11-02 12:14:19 -08:00
usercopy.c
mm/usercopy.c: delete duplicated word
2020-08-12 10:57:58 -07:00
userfaultfd.c
mm/vmscan: protect the workingset on anonymous LRU
2020-08-12 10:57:55 -07:00
util.c
mm/util.c: update the kerneldoc for kstrdup_const()
2020-10-16 11:11:17 -07:00
vmacache.c
kernel: better document the use_mm/unuse_mm API contract
2020-06-10 19:14:18 -07:00
vmalloc.c
Merge 5.10.9 into android12-5.10
2021-01-19 18:49:54 +01:00
vmpressure.c
mm: vmpressure: use mem_cgroup_is_root API
2020-04-02 09:35:31 -07:00
vmscan.c
mm: don't put pinned pages into the swap cache
2021-01-19 18:27:29 +01:00
vmstat.c
FROMLIST: mm: add speculative page fault vmstats
2021-01-22 18:01:43 +00:00
workingset.c
Merge tag 'xarray-5.9' of git://git.infradead.org/users/willy/xarray
2020-10-20 14:39:37 -07:00
z3fold.c
z3fold: stricter locking and more careful reclaim
2020-12-30 11:54:10 +01:00
zbud.c
mm/zbud: remove redundant initialization
2020-10-13 18:38:34 -07:00
zpool.c
mm/zpool.c: delete duplicated word and fix grammar
2020-08-12 10:57:58 -07:00
zsmalloc.c
ANDROID: zram: allow zram to allocate CMA pages
2021-02-03 22:54:39 +00:00
zswap.c
mm/zswap: allow setting default status, compressor and allocator in Kconfig
2020-04-07 10:43:41 -07:00