ARM: Separate out access error checking

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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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Russell King 2009-09-20 12:53:01 +01:00

parent bf4569922b

commit d374bf14a5

1 changed files with 22 additions and 11 deletions

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arch/arm/mm/fault.c

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