seokhoon.yoon 29b52de182 mm, kasan: fix to call kasan_free_pages() after poisoning page ... When CONFIG_PAGE_POISONING and CONFIG_KASAN is enabled, free_pages_prepare()'s codeflow is below. 1)kmemcheck_free_shadow() 2)kasan_free_pages() - set shadow byte of page is freed 3)kernel_poison_pages() 3.1) check access to page is valid or not using kasan ---> error occur, kasan think it is invalid access 3.2) poison page 4)kernel_map_pages() So kasan_free_pages() should be called after poisoning the page. Link: http://lkml.kernel.org/r/1463220405-7455-1-git-send-email-iamyooon@gmail.com Signed-off-by: seokhoon.yoon <iamyooon@gmail.com> Cc: Andrey Ryabinin <a.ryabinin@samsung.com> Cc: Laura Abbott <labbott@fedoraproject.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2016-05-20 17:58:30 -07:00
..
kasan
backing-dev.c	mm: throttle on IO only when there are too many dirty and writeback pages	2016-05-20 17:58:30 -07:00
balloon_compaction.c
bootmem.c
cleancache.c
cma_debug.c
cma.c
cma.h
compaction.c	mm, oom, compaction: prevent from should_compact_retry looping for ever for costly orders	2016-05-20 17:58:30 -07:00
debug_page_ref.c
debug.c
dmapool.c
early_ioremap.c
fadvise.c
failslab.c
filemap.c	mm: make faultaround produce old ptes	2016-05-20 17:58:30 -07:00
frame_vector.c
frontswap.c
gup.c
highmem.c	mm/highmem: make nr_free_highpages() handles all highmem zones by itself	2016-05-19 19:12:14 -07:00
huge_memory.c	mm: thp: split_huge_pmd_address() comment improvement	2016-05-20 17:58:30 -07:00
hugetlb_cgroup.c	mm, hugetlb_cgroup: round limit_in_bytes down to hugepage size	2016-05-20 17:58:30 -07:00
hugetlb.c	mm/hugetlb: add same zone check in pfn_range_valid_gigantic()	2016-05-19 19:12:14 -07:00
hwpoison-inject.c
init-mm.c
internal.h	mm, compaction: distinguish between full and partial COMPACT_COMPLETE	2016-05-20 17:58:30 -07:00
interval_tree.c
Kconfig	z3fold: the 3-fold allocator for compressed pages	2016-05-20 17:58:30 -07:00
Kconfig.debug
kmemcheck.c
kmemleak-test.c
kmemleak.c
ksm.c	ksm: fix conflict between mmput and scan_get_next_rmap_item	2016-05-12 15:52:50 -07:00
list_lru.c
maccess.c
madvise.c
Makefile	z3fold: the 3-fold allocator for compressed pages	2016-05-20 17:58:30 -07:00
memblock.c	mm/memblock.c: remove unnecessary always-true comparison	2016-05-20 17:58:30 -07:00
memcontrol.c	memcg: fix stale mem_cgroup_force_empty() comment	2016-05-20 17:58:30 -07:00
memory_hotplug.c	memory_hotplug: introduce memhp_default_state= command line parameter	2016-05-19 19:12:14 -07:00
memory-failure.c	mm/memory-failure.c: replace "MCE" with "Memory failure"	2016-05-20 17:58:30 -07:00
memory.c	mm: disable fault around on emulated access bit architecture	2016-05-20 17:58:30 -07:00
mempolicy.c	mm, page_alloc: avoid looking up the first zone in a zonelist twice	2016-05-19 19:12:14 -07:00
mempool.c
memtest.c
migrate.c	mm: use __SetPageSwapBacked and dont ClearPageSwapBacked	2016-05-19 19:12:14 -07:00
mincore.c
mlock.c
mm_init.c
mmap.c	mm: enable RLIMIT_DATA by default with workaround for valgrind	2016-05-20 17:58:30 -07:00
mmu_context.c
mmu_notifier.c
mmzone.c	mm, page_alloc: inline the fast path of the zonelist iterator	2016-05-19 19:12:14 -07:00
mprotect.c
mremap.c	huge pagecache: extend mremap pmd rmap lockout to files	2016-05-19 19:12:14 -07:00
msync.c
nobootmem.c
nommu.c
oom_kill.c	mm,oom: speed up select_bad_process() loop	2016-05-20 17:58:30 -07:00
page_alloc.c	mm, kasan: fix to call kasan_free_pages() after poisoning page	2016-05-20 17:58:30 -07:00
page_counter.c
page_ext.c
page_idle.c
page_io.c	Merge branch 'work.preadv2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-05-17 15:05:23 -07:00
page_isolation.c	mm/memory_hotplug: add comment to some functions related to memory hotplug	2016-05-19 19:12:14 -07:00
page_owner.c	mm, page_alloc: inline pageblock lookup in page free fast paths	2016-05-19 19:12:14 -07:00
page_poison.c	mm: use existing helper to convert "on"/"off" to boolean	2016-05-20 17:58:30 -07:00
page-writeback.c	mm/writeback: correct dirty page calculation for highmem	2016-05-19 19:12:14 -07:00
pagewalk.c
percpu-km.c
percpu-vm.c
percpu.c
pgtable-generic.c
process_vm_access.c
quicklist.c
readahead.c
rmap.c	mm: use __SetPageSwapBacked and dont ClearPageSwapBacked	2016-05-19 19:12:14 -07:00
shmem.c	tmpfs: mem_cgroup charge fault to vm_mm not current mm	2016-05-19 19:12:14 -07:00
slab_common.c
slab.c	include/linux/nodemask.h: create next_node_in() helper	2016-05-19 19:12:14 -07:00
slab.h
slob.c
slub.c	mm: rename _count, field of the struct page, to _refcount	2016-05-19 19:12:14 -07:00
sparse-vmemmap.c
sparse.c
swap_cgroup.c
swap_state.c	mm: use __SetPageSwapBacked and dont ClearPageSwapBacked	2016-05-19 19:12:14 -07:00
swap.c	mm/swap.c: put activate_page_pvecs and other pagevecs together	2016-05-20 17:58:30 -07:00
swapfile.c	mm: thp: calculate the mapcount correctly for THP pages during WP faults	2016-05-12 15:52:50 -07:00
truncate.c
userfaultfd.c
util.c	mm: uninline page_mapped()	2016-05-19 19:12:14 -07:00
vmacache.c
vmalloc.c	mm/vmalloc: keep a separate lazy-free list	2016-05-20 17:58:30 -07:00
vmpressure.c
vmscan.c	mm, oom: rework oom detection	2016-05-20 17:58:30 -07:00
vmstat.c	vmstat: get rid of the ugly cpu_stat_off variable	2016-05-20 17:58:30 -07:00
workingset.c
z3fold.c	z3fold: the 3-fold allocator for compressed pages	2016-05-20 17:58:30 -07:00
zbud.c
zpool.c
zsmalloc.c	zsmalloc: fix zs_can_compact() integer overflow	2016-05-09 17:40:59 -07:00
zswap.c	mm/zswap: provide unique zpool name	2016-05-05 17:38:53 -07:00