kernel-fxtec-pro1x/arch
Will Deacon db6f41063c arm64: mm: don't treat user cache maintenance faults as writes
On arm64, cache maintenance faults appear as data aborts with the CM
bit set in the ESR. The WnR bit, usually used to distinguish between
faulting loads and stores, always reads as 1 and (slightly confusingly)
the instructions are treated as reads by the architecture.

This patch fixes our fault handling code to treat cache maintenance
faults in the same way as loads.

Signed-off-by: Will Deacon <will.deacon@arm.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2013-07-19 15:49:44 +01:00
..
alpha Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2013-07-14 11:42:26 -07:00
arc Couple of Platform updates (Device Tree files primarily) given that the 2013-07-10 10:11:26 -07:00
arm ARM: SoC fixes for 3.11-rc 2013-07-13 15:00:26 -07:00
arm64 arm64: mm: don't treat user cache maintenance faults as writes 2013-07-19 15:49:44 +01:00
avr32 net: rename busy poll socket op and globals 2013-07-10 17:08:27 -07:00
blackfin blackfin updates for Linux 3.11 2013-07-10 10:12:58 -07:00
c6x
cris net: rename busy poll socket op and globals 2013-07-10 17:08:27 -07:00
frv net: rename busy poll socket op and globals 2013-07-10 17:08:27 -07:00
h8300 net: rename busy poll socket op and globals 2013-07-10 17:08:27 -07:00
hexagon
ia64 net: rename busy poll socket op and globals 2013-07-10 17:08:27 -07:00
m32r net: rename busy poll socket op and globals 2013-07-10 17:08:27 -07:00
m68k
metag arch/metag fixes for v3.11 2013-07-10 10:14:35 -07:00
microblaze Merge branch 'next' of git://git.monstr.eu/linux-2.6-microblaze 2013-07-10 10:16:07 -07:00
mips Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-07-13 17:42:22 -07:00
mn10300 net: rename busy poll socket op and globals 2013-07-10 17:08:27 -07:00
openrisc mm: invoke oom-killer from remaining unconverted page fault handlers 2013-07-09 10:33:20 -07:00
parisc Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2013-07-14 11:42:26 -07:00
powerpc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-07-13 17:42:22 -07:00
s390 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-07-13 17:42:22 -07:00
score mm: invoke oom-killer from remaining unconverted page fault handlers 2013-07-09 10:33:20 -07:00
sh Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2013-07-09 18:24:39 -07:00
sparc Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2013-07-14 11:42:26 -07:00
tile mm: remove free_area_cache 2013-07-10 18:11:34 -07:00
um
unicore32 reboot: move arch/x86 reboot= handling to generic kernel 2013-07-09 10:33:29 -07:00
x86 Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2013-07-13 15:35:47 -07:00
xtensa Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-07-13 17:42:22 -07:00
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