linux-stable/arch
Anton Blanchard e49b1fae0b powerpc: Don't silently handle machine checks from userspace
If a machine check comes from userspace we send a SIGBUS to the task and
fail to printk anything.

If we are taking machine checks due to bad hardware we want to know about
it right away. Furthermore if we don't complain loudly then it will look
a lot like a bug in the userspace application, potentially causing a lot
of confusion.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2011-01-21 14:08:37 +11:00
..
alpha alpha: fix WARN_ON in __local_bh_enable() 2011-01-17 05:42:16 +01:00
arm ARM: S5PV310: Add missing virtual ASoC DMA device 2011-01-18 14:47:07 +09:00
avr32 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/egtvedt/avr32-2.6 2011-01-13 12:06:58 -08:00
blackfin Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2011-01-13 10:05:56 -08:00
cris Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2011-01-13 10:05:56 -08:00
frv BKL: remove extraneous #include <smp_lock.h> 2010-11-17 08:59:32 -08:00
h8300 Merge branch 'master' into for-next 2010-12-22 18:57:02 +01:00
ia64 [IA64] fix ia64 build failure in pmdp_get_and_clear 2011-01-14 10:56:38 -08:00
m32r Merge branch 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6 2010-10-28 16:16:39 -07:00
m68k Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu 2011-01-18 08:05:20 -08:00
m68knommu Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu 2011-01-18 08:05:20 -08:00
microblaze Merge branch 'next' of git://git.monstr.eu/linux-2.6-microblaze 2011-01-18 08:06:22 -08:00
mips Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/upstream-linus 2011-01-18 14:28:48 -08:00
mn10300 kernel: clean up USE_GENERIC_SMP_HELPERS 2011-01-13 08:03:08 -08:00
parisc parisc: fix compile breakage caused by inlining maybe_mkwrite 2011-01-16 15:05:44 -08:00
powerpc powerpc: Don't silently handle machine checks from userspace 2011-01-21 14:08:37 +11:00
s390 Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6 2011-01-14 08:47:26 -08:00
score Merge branch 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6 2010-10-28 16:16:39 -07:00
sh Merge branch 'idle-release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-idle-2.6 2011-01-13 20:15:18 -08:00
sparc thp: pte alloc trans splitting 2011-01-13 17:32:40 -08:00
tile arch/tile: handle rt_sigreturn() more cleanly 2010-12-17 16:59:29 -05:00
um thp: pte alloc trans splitting 2011-01-13 17:32:40 -08:00
x86 x86: Unify "numa=" command line option handling 2011-01-19 10:25:18 +01:00
xtensa thp: mm: define MADV_NOHUGEPAGE 2011-01-13 17:32:47 -08:00
.gitignore
Kconfig [S390] mutex: Introduce arch_mutex_cpu_relax() 2011-01-05 12:47:31 +01:00