tree 2d4ed5a2cc26980a99751b36fc70692603d04c5e
parent 8bf1268f48ad9bf5d6401b4db913e6d85b0863f6
author Russell King <rmk+kernel@arm.linux.org.uk> 1426016455 +0000
committer Russell King <rmk+kernel@arm.linux.org.uk> 1426017296 +0000

ARM: dump pgd, pmd and pte states on unhandled data abort faults

It can be useful to dump the page table entries when an unhandled data
abort fault occurs.  This can aid debugging of these situations, for
example, a STREX instruction causing an external abort on non-linefetch
fault, as has been reported recently.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>