Andrey Konovalov 284f8590a1 kasan: introduce kasan_requires_meta ... Add a kasan_requires_meta() helper that indicates whether the enabled KASAN mode requires per-object metadata and use this helper in the common code. Also hide kasan_init_object_meta() under CONFIG_KASAN_GENERIC ifdef check, as Generic is the only mode that uses per-object metadata. To allow for a potential future change that makes Generic KASAN support the kasan.stacktrace command-line parameter, let kasan_requires_meta() return kasan_stack_collection_enabled() instead of simply returning true. Link: https://lkml.kernel.org/r/cf837e9996246aaaeebf704ccf8ec26a34fcf64f.1662411799.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 <ryabinin.a.a@gmail.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Evgenii Stepanov <eugenis@google.com> Cc: Peter Collingbourne <pcc@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>		2022-10-03 14:02:58 -07:00
..
damon	mm/damon/sysfs: simplify the judgement whether kdamonds are busy	2022-10-03 14:02:55 -07:00
kasan	kasan: introduce kasan_requires_meta	2022-10-03 14:02:58 -07:00
kfence	kfence: add sysfs interface to disable kfence for selected slabs.	2022-09-11 20:25:52 -07:00
backing-dev.c	mm: backing-dev: Remove the unneeded result variable	2022-09-11 20:26:02 -07:00
balloon_compaction.c	mm: Convert all PageMovable users to movable_operations	2022-08-02 12:34:03 -04:00
bootmem_info.c	bootmem: remove the vmemmap pages from kmemleak in put_page_bootmem	2022-08-28 14:02:45 -07:00
cma_debug.c	mm/cma_debug: show complete cma name in debugfs directories	2022-09-11 20:25:50 -07:00
cma_sysfs.c
cma.c	Revert "mm/cma.c: remove redundant cma_mutex lock"	2022-05-13 15:11:26 -07:00
cma.h	mm/cma: provide option to opt out from exposing pages on activation failure	2022-03-22 15:57:09 -07:00
compaction.c	mm: fix null-ptr-deref in kswapd_is_running()	2022-09-11 20:26:04 -07:00
debug_page_ref.c
debug_vm_pgtable.c	docs: rename Documentation/vm to Documentation/mm	2022-06-27 12:52:53 -07:00
debug.c	mm: remove the vma linked list	2022-09-26 19:46:26 -07:00
dmapool.c	mm/dmapool.c: revert "make dma pool to use kmalloc_node"	2022-01-15 16:30:28 +02:00
early_ioremap.c	mm/early_ioremap: declare early_memremap_pgprot_adjust()	2022-03-22 15:57:11 -07:00
fadvise.c	riscv: compat: syscall: Add compat_sys_call_table implementation	2022-04-26 13:36:25 -07:00
failslab.c	mm: fix missing handler for __GFP_NOWARN	2022-05-19 14:08:55 -07:00
filemap.c	filemap: convert filemap_range_has_writeback() to use folios	2022-10-03 14:02:56 -07:00
folio-compat.c	mm: remove try_to_free_swap()	2022-10-03 14:02:53 -07:00
frontswap.c	frontswap: don't call ->init if no ops are registered	2022-09-26 12:14:34 -07:00
gup_test.c	mm: rename is_pinnable_page() to is_longterm_pinnable_page()	2022-07-17 17:14:27 -07:00
gup_test.h
gup.c	mm/gup: use gup_can_follow_protnone() also in GUP-fast	2022-09-26 19:46:28 -07:00
highmem.c	- The usual batches of cleanups from Baoquan He, Muchun Song, Miaohe	2022-08-05 16:32:45 -07:00
hmm.c	mm/swap: add swp_offset_pfn() to fetch PFN from swap entry	2022-09-26 19:46:05 -07:00
huge_memory.c	mm: convert page_get_anon_vma() to folio_get_anon_vma()	2022-10-03 14:02:54 -07:00
hugetlb_cgroup.c	hugetlb_cgroup: use helper for_each_hstate and hstate_index	2022-09-11 20:25:53 -07:00
hugetlb_vmemmap.c	mm: hugetlb_vmemmap: simplify reset_struct_pages()	2022-09-11 20:25:58 -07:00
hugetlb_vmemmap.h	mm: hugetlb_vmemmap: improve hugetlb_vmemmap code readability	2022-08-08 18:06:43 -07:00
hugetlb.c	mm/hugetlb.c: remove unnecessary initialization of local `err'	2022-10-03 14:02:55 -07:00
hwpoison-inject.c	mm/memory-failure: disable unpoison once hw error happens	2022-06-16 19:11:32 -07:00
init-mm.c	mm: remove rb tree.	2022-09-26 19:46:16 -07:00
internal.h	mm: remove the vma linked list	2022-09-26 19:46:26 -07:00
interval_tree.c
io-mapping.c
ioremap.c	mm: ioremap: Add ioremap/iounmap_allowed()	2022-06-27 12:22:31 +01:00
Kconfig	mm: multi-gen LRU: admin guide	2022-09-26 19:46:10 -07:00
Kconfig.debug	Two followon fixes for the post-5.19 series "Use pageblock_order for cma	2022-05-27 11:40:49 -07:00
khugepaged.c	khugepaged: call shmem_get_folio()	2022-10-03 14:02:50 -07:00
kmemleak.c	mm/kmemleak: make create_object return void	2022-09-11 20:26:10 -07:00
ksm.c	ksm: use a folio in replace_page()	2022-10-03 14:02:53 -07:00
list_lru.c	mm: kmem: make mem_cgroup_from_obj() vmalloc()-safe	2022-06-16 19:48:31 -07:00
maccess.c	asm-generic updates for 5.18	2022-03-23 18:03:08 -07:00
madvise.c	madvise: convert madvise_free_pte_range() to use a folio	2022-10-03 14:02:52 -07:00
Makefile	mm: remove vmacache	2022-09-26 19:46:18 -07:00
mapping_dirty_helpers.c	mm: move tlb_flush_pending inline helpers to mm_inline.h	2022-01-15 16:30:27 +02:00
memblock.c	memblock updates for v5.20	2022-08-09 09:48:30 -07:00
memcontrol.c	memcg: convert mem_cgroup_swap_full() to take a folio	2022-10-03 14:02:53 -07:00
memfd.c	memfd: fix F_SEAL_WRITE after shmem huge page allocated	2022-03-05 11:08:32 -08:00
memory_hotplug.c	mm: fix null-ptr-deref in kswapd_is_running()	2022-09-11 20:26:04 -07:00
memory-failure.c	rmap: remove page_unlock_anon_vma_read()	2022-10-03 14:02:54 -07:00
memory-tiers.c	mm/demotion: expose memory tier details via sysfs	2022-09-26 19:46:13 -07:00
memory.c	mm: convert lock_page_or_retry() to folio_lock_or_retry()	2022-10-03 14:02:55 -07:00
mempolicy.c	mm/mempolicy: use vma iterator & maple state instead of vma linked list	2022-09-26 19:46:24 -07:00
mempool.c	mm/mempool: use might_alloc()	2022-06-16 19:48:30 -07:00
memremap.c	mm/mremap_pages: save a few cycles in get_dev_pagemap()	2022-09-11 20:26:11 -07:00
memtest.c
migrate_device.c	mm: remember young/dirty bit for page migrations	2022-09-26 19:46:05 -07:00
migrate.c	mm: convert page_get_anon_vma() to folio_get_anon_vma()	2022-10-03 14:02:54 -07:00
mincore.c	mm: teach core mm about pte markers	2022-05-13 07:20:09 -07:00
mlock.c	mm/mlock: drop dead code in count_mm_mlocked_page_nr()	2022-09-26 19:46:27 -07:00
mm_init.c	mm: multi-gen LRU: groundwork	2022-09-26 19:46:09 -07:00
mm_slot.h	mm: introduce common struct mm_slot	2022-10-03 14:02:43 -07:00
mmap_lock.c
mmap.c	mm: refactor of vma_merge()	2022-09-26 19:46:27 -07:00
mmu_gather.c	mm/mmu_gather: limit free batch count and add schedule point in tlb_batch_pages_flush	2022-04-28 23:16:12 -07:00
mmu_notifier.c	mm/mmu_notifier.c: fix race in mmu_interval_notifier_remove()	2022-04-21 20:01:10 -07:00
mmzone.c	mm: multi-gen LRU: groundwork	2022-09-26 19:46:09 -07:00
mprotect.c	mm/mprotect: use maple tree navigation instead of VMA linked list	2022-09-26 19:46:24 -07:00
mremap.c	mm: add merging after mremap resize	2022-09-26 19:46:28 -07:00
msync.c	mm/msync: use vma_find() instead of vma linked list	2022-09-26 19:46:25 -07:00
nommu.c	mm: remove the vma linked list	2022-09-26 19:46:26 -07:00
oom_kill.c	mm: reduce noise in show_mem for lowmem allocations	2022-09-26 19:46:29 -07:00
page_alloc.c	mm: reduce noise in show_mem for lowmem allocations	2022-09-26 19:46:29 -07:00
page_counter.c	mm: page_counter: remove unneeded atomic ops for low/min	2022-09-11 20:26:01 -07:00
page_ext.c	page_ext: introduce boot parameter 'early_page_ext'	2022-09-11 20:26:02 -07:00
page_idle.c	mm: don't be stuck to rmap lock on reclaim path	2022-05-19 14:08:54 -07:00
page_io.c	swap: convert swap_writepage() to use a folio	2022-10-03 14:02:52 -07:00
page_isolation.c	mm/page_isolation: fix isolate_single_pageblock() isolation behavior	2022-09-26 12:14:34 -07:00
page_owner.c	mm/page_owner.c: add llseek for page_owner	2022-09-11 20:25:59 -07:00
page_poison.c
page_reporting.c
page_reporting.h
page_table_check.c	mm: fix use-after free of page_ext after race with memory-offline	2022-09-11 20:25:57 -07:00
page_vma_mapped.c	mm/swap: add swp_offset_pfn() to fetch PFN from swap entry	2022-09-26 19:46:05 -07:00
page-writeback.c	writeback: avoid use-after-free after removing device	2022-08-28 14:02:43 -07:00
pagewalk.c	mm/pagewalk: use vma_find() instead of vma linked list	2022-09-26 19:46:25 -07:00
percpu-internal.h	percpu: improve percpu_alloc_percpu event trace	2022-05-13 07:20:18 -07:00
percpu-km.c
percpu-stats.c	mm: use vmalloc_array and vcalloc for array allocations	2022-03-08 09:30:46 -05:00
percpu-vm.c
percpu.c	mm: percpu: use kmemleak_ignore_phys() instead of kmemleak_free()	2022-07-17 17:14:47 -07:00
pgalloc-track.h
pgtable-generic.c	mm: avoid unnecessary flush on change_huge_pmd()	2022-05-13 07:20:05 -07:00
process_vm_access.c
ptdump.c	mm: sparsemem: use page table lock to protect kernel pmd operations	2022-03-22 15:57:08 -07:00
readahead.c	filemap: Fix serialization adding transparent huge pages to page cache	2022-06-23 12:22:00 -04:00
rmap.c	rmap: remove page_unlock_anon_vma_read()	2022-10-03 14:02:54 -07:00
rodata_test.c
secretmem.c	mm: fix dereferencing possible ERR_PTR	2022-09-11 16:22:31 -07:00
shmem.c	shmem: remove shmem_getpage()	2022-10-03 14:02:50 -07:00
shrinker_debug.c	mm: shrinkers: fix double kfree on shrinker name	2022-07-29 18:07:13 -07:00
shuffle.c
shuffle.h
slab_common.c	mm/slab_common: move generic bulk alloc/free functions to SLOB	2022-07-20 13:30:12 +02:00
slab.c	- The usual batches of cleanups from Baoquan He, Muchun Song, Miaohe	2022-08-05 16:32:45 -07:00
slab.h	mm/slab_common: move generic bulk alloc/free functions to SLOB	2022-07-20 13:30:12 +02:00
slob.c	mm/slab_common: move generic bulk alloc/free functions to SLOB	2022-07-20 13:30:12 +02:00
slub.c	kfence: add sysfs interface to disable kfence for selected slabs.	2022-09-11 20:25:52 -07:00
sparse-vmemmap.c	mm: hugetlb_vmemmap: move vmemmap code related to HugeTLB to hugetlb_vmemmap.c	2022-08-08 18:06:42 -07:00
sparse.c	mm: memory_hotplug: enumerate all supported section flags	2022-07-03 18:08:49 -07:00
swap_cgroup.c	mm: use vmalloc_array and vcalloc for array allocations	2022-03-08 09:30:46 -05:00
swap_slots.c	mm/swap: convert put_swap_page() to put_swap_folio()	2022-10-03 14:02:46 -07:00
swap_state.c	swap_state: convert free_swap_cache() to use a folio	2022-10-03 14:02:51 -07:00
swap.c	mm: add folio_add_lru_vma()	2022-10-03 14:02:45 -07:00
swap.h	mm: remove lookup_swap_cache()	2022-10-03 14:02:51 -07:00
swapfile.c	memcg: convert mem_cgroup_swap_full() to take a folio	2022-10-03 14:02:53 -07:00
truncate.c	mm: add split_folio()	2022-10-03 14:02:45 -07:00
usercopy.c	usercopy: use unsigned long instead of uintptr_t	2022-07-01 17:03:38 -07:00
userfaultfd.c	userfaultfd: convert mcontinue_atomic_pte() to use a folio	2022-10-03 14:02:50 -07:00
util.c	mm: remove the vma linked list	2022-09-26 19:46:26 -07:00
vmalloc.c	mm/vmalloc: extend find_vmap_lowest_match_check with extra arguments	2022-09-11 20:26:05 -07:00
vmpressure.c	mm/vmpressure: fix data-race with memcg->socket_pressure	2021-11-06 13:30:40 -07:00
vmscan.c	memcg: convert mem_cgroup_swap_full() to take a folio	2022-10-03 14:02:53 -07:00
vmstat.c	mm: remove vmacache	2022-09-26 19:46:18 -07:00
workingset.c	mm: multi-gen LRU: minimal implementation	2022-09-26 19:46:09 -07:00
z3fold.c	mm: Convert all PageMovable users to movable_operations	2022-08-02 12:34:03 -04:00
zbud.c
zpool.c	zpool: remove the list of pools_head	2022-01-15 16:30:31 +02:00
zsmalloc.c	zsmalloc: zs_object_copy: replace email link to doc	2022-09-11 20:25:56 -07:00
zswap.c	mm/swap: remove the end_write_func argument to __swap_writepage	2022-09-11 20:25:50 -07:00