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99583181cb
linux/arch
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Heiko Carstens 99583181cb [S390] mm: handle kernel caused page fault oom situations 
If e.g. copy_from_user() generates a page fault and the kernel runs
into an OOM situation the system might lock up.
If the OOM killer sends a SIG_KILL to the current process it can't
handle it since it is stuck in a copy_from_user() - page fault loop.

Fix this by adding the same fix as other architectures have.

E.g. the x86 variant f86268 "x86/mm: Handle mm_fault_error() in kernel
space"

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
2011-05-26 09:48:25 +02:00
..
alpha Remove unused PROC_CHANGE_PENALTY constant 2011-05-25 08:39:43 -07:00
arm Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc 2011-05-25 16:55:55 -07:00
avr32 mm: now that all old mmu_gather code is gone, remove the storage 2011-05-25 08:39:16 -07:00
blackfin Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin 2011-05-25 15:34:14 -07:00
cris cris: convert old cpumask API into new one 2011-05-25 08:39:39 -07:00
frv mm: now that all old mmu_gather code is gone, remove the storage 2011-05-25 08:39:16 -07:00
h8300 genirq: Remove the now obsolete config options and select statements 2011-03-30 14:13:23 +02:00
ia64 mm: now that all old mmu_gather code is gone, remove the storage 2011-05-25 08:39:16 -07:00
m32r lib: consolidate DEBUG_STACK_USAGE option 2011-05-25 08:39:54 -07:00
m68k mm: now that all old mmu_gather code is gone, remove the storage 2011-05-25 08:39:16 -07:00
microblaze mm: now that all old mmu_gather code is gone, remove the storage 2011-05-25 08:39:16 -07:00
mips lib: consolidate DEBUG_STACK_USAGE option 2011-05-25 08:39:54 -07:00
mn10300 mn10300: convert old cpumask API into new one 2011-05-25 08:39:39 -07:00
parisc Remove unused PROC_CHANGE_PENALTY constant 2011-05-25 08:39:43 -07:00
powerpc Merge branch 'timers-ptp-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2011-05-25 08:59:42 -07:00
s390 [S390] mm: handle kernel caused page fault oom situations 2011-05-26 09:48:25 +02:00
score lib: consolidate DEBUG_STACK_USAGE option 2011-05-25 08:39:54 -07:00
sh lib: consolidate DEBUG_STACK_USAGE option 2011-05-25 08:39:54 -07:00
sparc lib: consolidate DEBUG_STACK_USAGE option 2011-05-25 08:39:54 -07:00
tile Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile 2011-05-25 15:35:32 -07:00
um lib: consolidate DEBUG_STACK_USAGE option 2011-05-25 08:39:54 -07:00
unicore32 lib: consolidate DEBUG_STACK_USAGE option 2011-05-25 08:39:54 -07:00
x86 Merge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging 2011-05-25 16:52:50 -07:00
xtensa mm: now that all old mmu_gather code is gone, remove the storage 2011-05-25 08:39:16 -07:00
.gitignore
Kconfig mm, powerpc: move the RCU page-table freeing into generic code 2011-05-25 08:39:16 -07:00