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linux/mm
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Xishi Qiu 6f25a14a70 mm: fix invalid node in alloc_migrate_target() 
It is incorrect to use next_node to find a target node, it will return
MAX_NUMNODES or invalid node.  This will lead to crash in buddy system
allocation.

Fixes: c8721bbbdd36 ("mm: memory-hotplug: enable memory hotplug to handle hugepage")
Signed-off-by: Xishi Qiu <qiuxishi@huawei.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Cc: Joonsoo Kim <js1304@gmail.com>
Cc: David Rientjes <rientjes@google.com>
Cc: "Laura Abbott" <lauraa@codeaurora.org>
Cc: Hui Zhu <zhuhui@xiaomi.com>
Cc: Wang Xiaoqiang <wangxq10@lzu.edu.cn>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-04-01 17:03:37 -05:00
..
kasan
mm, kasan: fix compilation for CONFIG_SLAB
2016-04-01 17:03:37 -05:00
backing-dev.c
mm: convert printk(KERN_<LEVEL> to pr_<level>
2016-03-17 15:09:34 -07:00
balloon_compaction.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2016-03-17 21:38:27 -07:00
bootmem.c
mm: convert printk(KERN_<LEVEL> to pr_<level>
2016-03-17 15:09:34 -07:00
cleancache.c
cleancache: constify cleancache_ops structure
2016-01-27 09:09:57 -05:00
cma_debug.c
mm/cma_debug: correct size input to bitmap function
2015-07-17 16:39:54 -07:00
cma.c
mm/cma.c: suppress warning
2015-11-05 19:34:48 -08:00
cma.h
mm: cma: mark cma_bitmap_maxno() inline in header
2015-08-14 15:56:32 -07:00
compaction.c
mm, kswapd: replace kswapd compaction with waking up kcompactd
2016-03-17 15:09:34 -07:00
debug_page_ref.c
mm/page_ref: add tracepoint to track down page reference manipulation
2016-03-17 15:09:34 -07:00
debug.c
mm: introduce page reference manipulation functions
2016-03-17 15:09:34 -07:00
dmapool.c
mm: convert printk(KERN_<LEVEL> to pr_<level>
2016-03-17 15:09:34 -07:00
early_ioremap.c
mm/early_ioremap: use offset_in_page macro
2015-11-05 19:34:48 -08:00
fadvise.c
writeback: implement and use inode_congested()
2015-06-02 08:33:35 -06:00
failslab.c
mm: fault-inject take over bootstrap kmem_cache check
2016-03-15 16:55:16 -07:00
filemap.c
mm/filemap: generic_file_read_iter(): check for zero reads unconditionally
2016-03-25 16:37:42 -07:00
frame_vector.c
mm/gup: Switch all callers of get_user_pages() to not pass tsk/mm
2016-02-16 10:11:12 +01:00
frontswap.c
frontswap: allow multiple backends
2015-06-24 17:49:45 -07:00
gup.c
mm/core, x86/mm/pkeys: Differentiate instruction fetches
2016-02-18 19:46:29 +01:00
highmem.c
mm/highmem: make kmap cache coloring aware
2014-08-06 18:01:22 -07:00
huge_memory.c
thp: fix typo in khugepaged_scan_pmd()
2016-03-25 16:37:42 -07:00
hugetlb_cgroup.c
mm: make compound_head() robust
2015-11-06 17:50:42 -08:00
hugetlb.c
mm: convert pr_warning to pr_warn
2016-03-17 15:09:34 -07:00
hwpoison-inject.c
hwpoison: use page_cgroup_ino for filtering by memcg
2015-09-10 13:29:01 -07:00
init-mm.c
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
internal.h
mm, oom: introduce oom reaper
2016-03-25 16:37:42 -07:00
interval_tree.c
mm: replace vma->sharead.linear with vma->shared
2015-02-10 14:30:31 -08:00
Kconfig
Merge branch 'mm-pkeys-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-03-20 19:08:56 -07:00
Kconfig.debug
mm/page_ref: add tracepoint to track down page reference manipulation
2016-03-17 15:09:34 -07:00
kmemcheck.c
mm: convert printk(KERN_<LEVEL> to pr_<level>
2016-03-17 15:09:34 -07:00
kmemleak-test.c
mm: convert printk(KERN_<LEVEL> to pr_<level>
2016-03-17 15:09:34 -07:00
kmemleak.c
mm: coalesce split strings
2016-03-17 15:09:34 -07:00
ksm.c
mm/core: Do not enforce PKEY permissions on remote mm access
2016-02-18 19:46:28 +01:00
list_lru.c
mm: memcontrol: move kmem accounting code to CONFIG_MEMCG
2016-01-20 17:09:18 -08:00
maccess.c
mm/maccess.c: actually return -EFAULT from strncpy_from_unsafe
2015-11-05 19:34:48 -08:00
madvise.c
mm/madvise: update comment on sys_madvise()
2016-03-15 16:55:16 -07:00
Makefile
mm, kasan: SLAB support
2016-03-25 16:37:42 -07:00
memblock.c
mm: coalesce split strings
2016-03-17 15:09:34 -07:00
memcontrol.c
mm: memcontrol: zap oom_info_lock
2016-03-17 15:09:34 -07:00
memory_hotplug.c
mm: coalesce split strings
2016-03-17 15:09:34 -07:00
memory-failure.c
mm: convert printk(KERN_<LEVEL> to pr_<level>
2016-03-17 15:09:34 -07:00
memory.c
mm, oom: introduce oom reaper
2016-03-25 16:37:42 -07:00
mempolicy.c
Merge branch 'mm-pkeys-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-03-20 19:08:56 -07:00
mempool.c
mm, kasan: add GFP flags to KASAN API
2016-03-25 16:37:42 -07:00
memtest.c
memtest: remove unused header files
2015-09-08 15:35:28 -07:00
migrate.c
mm: make remove_migration_ptes() beyond mm/migration.c
2016-03-17 15:09:34 -07:00
mincore.c
thp: change pmd_trans_huge_lock() interface to return ptl
2016-01-21 17:20:51 -08:00
mlock.c
mm: fix mlock accouting
2016-01-21 17:20:51 -08:00
mm_init.c
mm: convert printk(KERN_<LEVEL> to pr_<level>
2016-03-17 15:09:34 -07:00
mmap.c
Merge branch 'mm-pkeys-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-03-20 19:08:56 -07:00
mmu_context.c
sched/mm: call finish_arch_post_lock_switch in idle_task_exit and use_mm
2014-02-21 08:50:17 +01:00
mmu_notifier.c
fix Christoph's email addresses
2016-03-17 15:09:34 -07:00
mmzone.c
mm/mmzone.c: memmap_valid_within() can be boolean
2016-01-14 16:00:49 -08:00
mprotect.c
mm/mprotect.c: don't imply PROT_EXEC on non-exec fs
2016-03-22 15:36:02 -07:00
mremap.c
mm: cleanup *pte_alloc* interfaces
2016-03-17 15:09:34 -07:00
msync.c
mm/msync: use offset_in_page macro
2015-11-05 19:34:48 -08:00
nobootmem.c
mm: convert printk(KERN_<LEVEL> to pr_<level>
2016-03-17 15:09:34 -07:00
nommu.c
Merge branch 'mm-pkeys-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-03-20 19:08:56 -07:00
oom_kill.c
oom, oom_reaper: protect oom_reaper_list using simpler way
2016-03-25 16:37:42 -07:00
page_alloc.c
mm/page_alloc: prevent merging between isolated and other pageblocks
2016-03-25 16:37:42 -07:00
page_counter.c
mm: page_counter: let page_counter_try_charge() return bool
2015-11-05 19:34:48 -08:00
page_ext.c
mm/page_poisoning.c: allow for zero poisoning
2016-03-15 16:55:16 -07:00
page_idle.c
mm: add page_check_address_transhuge() helper
2016-01-15 17:56:32 -08:00
page_io.c
zram: revive swap_slot_free_notify
2016-03-22 15:36:02 -07:00
page_isolation.c
mm: fix invalid node in alloc_migrate_target()
2016-04-01 17:03:37 -05:00
page_owner.c
mm: coalesce split strings
2016-03-17 15:09:34 -07:00
page_poison.c
mm/page_poisoning.c: allow for zero poisoning
2016-03-15 16:55:16 -07:00
page-writeback.c
mm: remove unnecessary uses of lock_page_memcg()
2016-03-15 16:55:16 -07:00
pagewalk.c
thp: rename split_huge_page_pmd() to split_huge_pmd()
2016-01-15 17:56:32 -08:00
percpu-km.c
mm: percpu: use pr_fmt to prefix output
2016-03-17 15:09:34 -07:00
percpu-vm.c
percpu: move region iterations out of pcpu_[de]populate_chunk()
2014-09-02 14:46:02 -04:00
percpu.c
mm: percpu: use pr_fmt to prefix output
2016-03-17 15:09:34 -07:00
pgtable-generic.c
mm/thp/migration: switch from flush_tlb_range to flush_pmd_tlb_range
2016-03-17 15:09:34 -07:00
process_vm_access.c
mm/gup: Introduce get_user_pages_remote()
2016-02-16 10:04:09 +01:00
quicklist.c
fix Christoph's email addresses
2016-03-17 15:09:34 -07:00
readahead.c
mm: move lru_to_page to mm_inline.h
2016-01-14 16:00:49 -08:00
rmap.c
thp: rewrite freeze_page()/unfreeze_page() with generic rmap walkers
2016-03-17 15:09:34 -07:00
shmem.c
radix-tree,shmem: introduce radix_tree_iter_next()
2016-03-17 15:09:34 -07:00
slab_common.c
mm, kasan: add GFP flags to KASAN API
2016-03-25 16:37:42 -07:00
slab.c
mm, kasan: add GFP flags to KASAN API
2016-03-25 16:37:42 -07:00
slab.h
mm, kasan: add GFP flags to KASAN API
2016-03-25 16:37:42 -07:00
slob.c
mm: slab: free kmem_cache_node after destroy sysfs file
2016-02-18 16:23:24 -08:00
slub.c
mm, kasan: add GFP flags to KASAN API
2016-03-25 16:37:42 -07:00
sparse-vmemmap.c
mm: convert printk(KERN_<LEVEL> to pr_<level>
2016-03-17 15:09:34 -07:00
sparse.c
mm: convert printk(KERN_<LEVEL> to pr_<level>
2016-03-17 15:09:34 -07:00
swap_cgroup.c
mm: convert printk(KERN_<LEVEL> to pr_<level>
2016-03-17 15:09:34 -07:00
swap_state.c
mm: memcontrol: charge swap to cgroup2
2016-01-20 17:09:18 -08:00
swap.c
mm, x86: get_user_pages() for dax mappings
2016-01-15 17:56:32 -08:00
swapfile.c
Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux
2016-03-21 13:48:00 -07:00
truncate.c
mm: remove unnecessary uses of lock_page_memcg()
2016-03-15 16:55:16 -07:00
userfaultfd.c
mm: cleanup *pte_alloc* interfaces
2016-03-17 15:09:34 -07:00
util.c
Merge branch 'mm-pkeys-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-03-20 19:08:56 -07:00
vmacache.c
mm/vmacache: inline vmacache_valid_mm()
2015-11-05 19:34:48 -08:00
vmalloc.c
mm/vmalloc: use PAGE_ALIGNED() to check PAGE_SIZE alignment
2016-03-17 15:09:34 -07:00
vmpressure.c
mm/vmpressure.c: fix subtree pressure detection
2016-02-03 08:28:43 -08:00
vmscan.c
mm: introduce page reference manipulation functions
2016-03-17 15:09:34 -07:00
vmstat.c
thp, vmstats: count deferred split events
2016-03-17 15:09:34 -07:00
workingset.c
mm: workingset: make shadow node shrinker memcg aware
2016-03-17 15:09:34 -07:00
zbud.c
mm/zbud.c: use list_last_entry() instead of list_tail_entry()
2016-01-15 11:40:52 -08:00
zpool.c
mm: zsmalloc: constify struct zs_pool name
2015-11-06 17:50:42 -08:00
zsmalloc.c
mm/zsmalloc: add `freeable' column to pool stat
2016-03-17 15:09:34 -07:00
zswap.c
mm/zswap: change incorrect strncmp use to strcmp
2015-12-18 14:25:40 -08:00