Oleg Nesterov 07675d98fa vm_is_stack: use for_each_thread() rather then buggy while_each_thread() ... commit 4449a51a7c upstream. Aleksei hit the soft lockup during reading /proc/PID/smaps. David investigated the problem and suggested the right fix. while_each_thread() is racy and should die, this patch updates vm_is_stack(). Signed-off-by: Oleg Nesterov <oleg@redhat.com> Reported-by: Aleksei Besogonov <alex.besogonov@gmail.com> Tested-by: Aleksei Besogonov <alex.besogonov@gmail.com> Suggested-by: David Rientjes <rientjes@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2014-09-05 16:34:18 -07:00
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backing-dev.c	bdi: avoid oops on device removal	2014-04-26 17:19:05 -07:00
balloon_compaction.c
bootmem.c
bounce.c
cleancache.c
compaction.c
debug-pagealloc.c
dmapool.c
fadvise.c
failslab.c
filemap_xip.c
filemap.c
fremap.c
frontswap.c
highmem.c
huge_memory.c
hugetlb_cgroup.c
hugetlb.c	mm: hugetlb: fix copy_hugetlb_page_range()	2014-07-31 12:52:57 -07:00
hwpoison-inject.c
init-mm.c
internal.h
interval_tree.c
Kconfig
Kconfig.debug
kmemcheck.c
kmemleak-test.c
kmemleak.c
ksm.c
list_lru.c
maccess.c
madvise.c
Makefile
memblock.c
memcontrol.c	memcg: oom_notify use-after-free fix	2014-08-07 14:52:37 -07:00
memory_hotplug.c
memory-failure.c
memory.c
mempolicy.c
mempool.c
migrate.c
mincore.c
mlock.c
mm_init.c
mmap.c
mmu_context.c
mmu_notifier.c
mmzone.c
mprotect.c
mremap.c
msync.c
nobootmem.c	mm/nobootmem: free_all_bootmem again	2014-01-23 16:36:52 -08:00
nommu.c
oom_kill.c
page_alloc.c	mm, thp: do not allow thp faults to avoid cpuset restrictions	2014-08-07 14:52:37 -07:00
page_cgroup.c
page_io.c
page_isolation.c
page-writeback.c	mm/page-writeback.c: fix divide by zero in bdi_dirty_limits()	2014-08-07 14:52:37 -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
shmem.c
slab_common.c
slab.c
slab.h
slob.c
slub.c
sparse-vmemmap.c
sparse.c
swap_state.c	swap: add a simple detector for inappropriate swapin readahead	2014-02-06 13:48:51 -08:00
swap.c
swapfile.c
truncate.c
util.c	vm_is_stack: use for_each_thread() rather then buggy while_each_thread()	2014-09-05 16:34:18 -07:00
vmalloc.c
vmpressure.c
vmscan.c
vmstat.c
zbud.c
zsmalloc.c
zswap.c