tree d1cb3238e18467479d876ebcc99e06c1885e2538
parent e7b8b7f16edc9b363573eadf2ab2683473626071
author Paul Mundt <lethal@linux-sh.org> 1250272180 +0900
committer Paul Mundt <lethal@linux-sh.org> 1250272180 +0900

sh: TLB protection violation exception optimizations.

This adds a bit of rework to have the TLB protection violations skip the
TLB miss fastpath and go directly in to do_page_fault(), as these require
slow path handling.

Based on an earlier patch by SUGIOKA Toshinobu.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>