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Johannes Weiner 871341023c arch: mm: do not invoke OOM killer on kernel fault OOM 
Kernel faults are expected to handle OOM conditions gracefully (gup,
uaccess etc.), so they should never invoke the OOM killer.  Reserve this
for faults triggered in user context when it is the only option.

Most architectures already do this, fix up the remaining few.

Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Reviewed-by: Michal Hocko <mhocko@suse.cz>
Acked-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: David Rientjes <rientjes@google.com>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: azurIt <azurit@pobox.sk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 		2013-09-12 15:38:01 -07:00
..
alpha kernel-wide: fix missing validations on __get/__put/__copy_to/__copy_from_user() 2013-09-11 15:58:18 -07:00
arc arch: mm: remove obsolete init OOM protection 2013-09-12 15:38:01 -07:00
arm arch: mm: do not invoke OOM killer on kernel fault OOM 2013-09-12 15:38:01 -07:00
arm64 arch: mm: do not invoke OOM killer on kernel fault OOM 2013-09-12 15:38:01 -07:00
avr32 arch: mm: do not invoke OOM killer on kernel fault OOM 2013-09-12 15:38:01 -07:00
blackfin Merge branch 'cpuinit_phase2' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux 2013-07-18 10:50:26 -07:00
c6x of: consolidate definition of early_init_dt_alloc_memory_arch() 2013-08-28 21:18:32 +01:00
cris CRIS: drop unused Kconfig symbols 2013-09-10 17:38:07 +02:00
frv frv/PCI: Mark pcibios_fixup_bus() as non-init 2013-07-25 12:18:42 -06:00
h8300 net: rename busy poll socket op and globals 2013-07-10 17:08:27 -07:00
hexagon arch: *: Kconfig: add "kernel/Kconfig.freezer" to "arch/*/Kconfig" 2013-08-13 17:57:49 -07:00
ia64 mm: migrate: check movability of hugepage in unmap_and_move_huge_page() 2013-09-11 15:57:49 -07:00
m32r m32r: delete __cpuinit usage from all m32r files 2013-07-14 19:36:55 -04:00
m68k Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu 2013-09-09 09:04:46 -07:00
metag mm: migrate: check movability of hugepage in unmap_and_move_huge_page() 2013-09-11 15:57:49 -07:00
microblaze Device tree core updates for v3.12 2013-09-10 13:53:52 -07:00
mips arch: mm: do not invoke OOM killer on kernel fault OOM 2013-09-12 15:38:01 -07:00
mn10300 mn10300: Fix crash just after starting userspace on !CONFIG_PREEMPT 2013-09-10 14:54:59 -07:00
openrisc Device tree core updates for v3.12 2013-09-10 13:53:52 -07:00
parisc Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2013-09-06 09:36:28 -07:00
powerpc mm: migrate: check movability of hugepage in unmap_and_move_huge_page() 2013-09-11 15:57:49 -07:00
s390 s390/vmcore: use vmcore for zfcpdump 2013-09-11 15:59:15 -07:00
score arch: mm: remove obsolete init OOM protection 2013-09-12 15:38:01 -07:00
sh mm: migrate: check movability of hugepage in unmap_and_move_huge_page() 2013-09-11 15:57:49 -07:00
sparc kernel-wide: fix missing validations on __get/__put/__copy_to/__copy_from_user() 2013-09-11 15:58:18 -07:00
tile arch: mm: remove obsolete init OOM protection 2013-09-12 15:38:01 -07:00
um arch: mm: do not invoke OOM killer on kernel fault OOM 2013-09-12 15:38:01 -07:00
unicore32 arch: mm: do not invoke OOM killer on kernel fault OOM 2013-09-12 15:38:01 -07:00
x86 mm: make sure _PAGE_SWP_SOFT_DIRTY bit is not set on present pte 2013-09-11 15:58:06 -07:00
xtensa of: Specify initrd location using 64-bit 2013-07-24 11:10:01 +01:00
.gitignore
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Kconfig microblaze: fix clone syscall 2013-08-13 17:57:48 -07:00