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authorRussell King <rmk+kernel@arm.linux.org.uk>2009-09-20 12:53:01 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2009-09-20 16:53:40 +0100
commitd374bf14a5ff18133bd6a6cc00f189949f7ba8fb (patch)
treed04f40327d5575f5f848695a97099527475a2634 /arch/arm/kernel
parentbf4569922b97824f33e5d08d0bbe4b34fe43e4cd (diff)
downloadblackbird-op-linux-d374bf14a5ff18133bd6a6cc00f189949f7ba8fb.tar.gz
blackbird-op-linux-d374bf14a5ff18133bd6a6cc00f189949f7ba8fb.zip
ARM: Separate out access error checking
Since we get notified separately about prefetch aborts, which may be permission faults, we need to check for appropriate access permissions when handling a fault. This patch prepares us for doing this by separating out the access error checking. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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