| commit | 6d021b724481fbb908eb29384898deb9f00dfe70 | [log] [tgz] |
|---|---|---|
| author | Russell King <rmk+kernel@arm.linux.org.uk> | Tue Mar 10 19:40:55 2015 +0000 |
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | Tue Mar 10 19:54:56 2015 +0000 |
| tree | 2d4ed5a2cc26980a99751b36fc70692603d04c5e | |
| parent | 8bf1268f48ad9bf5d6401b4db913e6d85b0863f6 [diff] |
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>