Johannes Weiner 759496ba64 arch: mm: pass userspace fault flag to generic fault handler ... Unlike global OOM handling, memory cgroup code will invoke the OOM killer in any OOM situation because it has no way of telling faults occuring in kernel context - which could be handled more gracefully - from user-triggered faults. Pass a flag that identifies faults originating in user space from the architecture-specific fault handlers to generic code so that memcg OOM handling can be improved. Signed-off-by: Johannes Weiner <hannes@cmpxchg.org> Reviewed-by: Michal Hocko <mhocko@suse.cz> Cc: David Rientjes <rientjes@google.com> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: azurIt <azurit@pobox.sk> Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> 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
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Kconfig	ARM: 7816/1: CONFIG_KUSER_HELPERS: fix help text	2013-08-20 00:25:31 +01:00
Makefile	Merge branch 'for-rmk/hugepages' of git://git.linaro.org/people/stevecapper/linux into devel-stable	2013-06-18 20:05:48 +01:00
abort-ev4.S	…
abort-ev4t.S	…
abort-ev5t.S	…
abort-ev5tj.S	…
abort-ev6.S	…
abort-ev7.S	…
abort-lv4t.S	…
abort-macro.S	…
abort-nommu.S	…
alignment.c	Merge branch 'for-next' of git://git.pengutronix.de/git/ukl/linux into devel-stable	2013-03-09 15:49:32 +00:00
cache-aurora-l2.h	…
cache-fa.S	…
cache-feroceon-l2.c	ARM: 7696/1: Fix kexec by setting outer_cache.inv_all for Feroceon	2013-04-17 16:53:27 +01:00
cache-l2x0.c	Merge branches 'debug-choice', 'devel-stable' and 'misc' into for-linus	2013-09-05 10:34:15 +01:00
cache-nop.S	ARM: Add base support for ARMv7-M	2013-04-17 21:38:10 +02:00
cache-tauros2.c	…
cache-v4.S	ARM: mm: remove broken condition check for v4 flushing	2013-03-26 09:55:34 +00:00
cache-v4wb.S	…
cache-v4wt.S	…
cache-v6.S	…
cache-v7.S	ARM: mm: use inner-shareable barriers for TLB and user cache operations	2013-08-12 12:25:45 +01:00
cache-xsc3l2.c	…
context.c	ARM: tlb: don't perform inner-shareable invalidation for local TLB ops	2013-08-12 12:25:44 +01:00
copypage-fa.c	…
copypage-feroceon.c	…
copypage-v4mc.c	…
copypage-v4wb.c	…
copypage-v4wt.c	…
copypage-v6.c	…
copypage-xsc3.c	…
copypage-xscale.c	…
dma-mapping.c	Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-arm	2013-09-05 18:07:32 -07:00
extable.c	…
fault-armv.c	…
fault.c	arch: mm: pass userspace fault flag to generic fault handler	2013-09-12 15:38:01 -07:00
fault.h	…
flush.c	Merge branch 'devel-stable' into for-next	2013-06-29 11:44:43 +01:00
fsr-2level.c	…
fsr-3level.c	ARM: mm: Transparent huge page support for LPAE systems.	2013-06-04 16:52:38 +01:00
highmem.c	…
hugetlbpage.c	mm: migrate: check movability of hugepage in unmap_and_move_huge_page()	2013-09-11 15:57:49 -07:00
idmap.c	ARM: KVM: move to a KVM provided HYP idmap	2013-04-28 22:23:08 -07:00
init.c	Device tree core updates for v3.12	2013-09-10 13:53:52 -07:00
iomap.c	…
ioremap.c	ARM: 7728/1: mm: Use phys_addr_t properly for ioremap functions	2013-05-23 00:09:44 +01:00
mm.h	…
mmap.c	mm: remove free_area_cache	2013-07-10 18:11:34 -07:00
mmu.c	Merge branches 'debug-choice', 'devel-stable' and 'misc' into for-linus	2013-09-05 10:34:15 +01:00
nommu.c	ARM: constify machine_desc structure uses	2013-07-26 14:55:59 +01:00
pabort-legacy.S	…
pabort-v6.S	…
pabort-v7.S	…
pgd.c	…
proc-arm7tdmi.S	arm: delete __cpuinit/__CPUINIT usage from all ARM users	2013-07-14 19:36:52 -04:00
proc-arm9tdmi.S	arm: delete __cpuinit/__CPUINIT usage from all ARM users	2013-07-14 19:36:52 -04:00
proc-arm720.S	arm: delete __cpuinit/__CPUINIT usage from all ARM users	2013-07-14 19:36:52 -04:00
proc-arm740.S	arm: delete __cpuinit/__CPUINIT usage from all ARM users	2013-07-14 19:36:52 -04:00
proc-arm920.S	arm: delete __cpuinit/__CPUINIT usage from all ARM users	2013-07-14 19:36:52 -04:00
proc-arm922.S	arm: delete __cpuinit/__CPUINIT usage from all ARM users	2013-07-14 19:36:52 -04:00
proc-arm925.S	arm: delete __cpuinit/__CPUINIT usage from all ARM users	2013-07-14 19:36:52 -04:00
proc-arm926.S	arm: delete __cpuinit/__CPUINIT usage from all ARM users	2013-07-14 19:36:52 -04:00
proc-arm940.S	arm: delete __cpuinit/__CPUINIT usage from all ARM users	2013-07-14 19:36:52 -04:00
proc-arm946.S	arm: delete __cpuinit/__CPUINIT usage from all ARM users	2013-07-14 19:36:52 -04:00
proc-arm1020.S	arm: delete __cpuinit/__CPUINIT usage from all ARM users	2013-07-14 19:36:52 -04:00
proc-arm1020e.S	arm: delete __cpuinit/__CPUINIT usage from all ARM users	2013-07-14 19:36:52 -04:00
proc-arm1022.S	arm: delete __cpuinit/__CPUINIT usage from all ARM users	2013-07-14 19:36:52 -04:00
proc-arm1026.S	arm: delete __cpuinit/__CPUINIT usage from all ARM users	2013-07-14 19:36:52 -04:00
proc-fa526.S	arm: delete __cpuinit/__CPUINIT usage from all ARM users	2013-07-14 19:36:52 -04:00
proc-feroceon.S	ARM: 7818/1: feroceon: Add suspend/resume operation	2013-08-20 00:12:52 +01:00
proc-macros.S	ARM: 7773/1: PJ4B: Add support for errata 4742	2013-06-24 14:28:46 +01:00
proc-mohawk.S	arm: delete __cpuinit/__CPUINIT usage from all ARM users	2013-07-14 19:36:52 -04:00
proc-sa110.S	arm: delete __cpuinit/__CPUINIT usage from all ARM users	2013-07-14 19:36:52 -04:00
proc-sa1100.S	arm: delete __cpuinit/__CPUINIT usage from all ARM users	2013-07-14 19:36:52 -04:00
proc-syms.c	ARM: modules: don't export cpu_set_pte_ext when !MMU	2013-03-26 09:55:34 +00:00
proc-v6.S	arm: delete __cpuinit/__CPUINIT usage from all ARM users	2013-07-14 19:36:52 -04:00
proc-v7-2level.S	ARM: 7784/1: mm: ensure SMP alternates assemble to exactly 4 bytes with Thumb-2	2013-07-22 14:29:09 +01:00
proc-v7-3level.S	ARM: 7784/1: mm: ensure SMP alternates assemble to exactly 4 bytes with Thumb-2	2013-07-22 14:29:09 +01:00
proc-v7.S	Merge branches 'debug-choice', 'devel-stable' and 'misc' into for-linus	2013-09-05 10:34:15 +01:00
proc-v7m.S	ARM: ARMv7-M: implement read_cpuid_ext	2013-05-17 11:44:40 +02:00
proc-xsc3.S	arm: delete __cpuinit/__CPUINIT usage from all ARM users	2013-07-14 19:36:52 -04:00
proc-xscale.S	arm: delete __cpuinit/__CPUINIT usage from all ARM users	2013-07-14 19:36:52 -04:00
tcm.h	ARM: 7694/1: ARM, TCM: initialize TCM in paging_init(), instead of setup_arch()	2013-04-17 16:53:24 +01:00
tlb-fa.S	…
tlb-v4.S	…
tlb-v4wb.S	…
tlb-v4wbi.S	…
tlb-v6.S	…
tlb-v7.S	ARM: mm: use inner-shareable barriers for TLB and user cache operations	2013-08-12 12:25:45 +01:00