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(parent: 112e584) | patch
sh: TLB fast path optimizations for load/store exceptions.
authorPaul Mundt <lethal@linux-sh.org>
Fri, 14 Aug 2009 18:06:41 +0000 (03:06 +0900)
committerPaul Mundt <lethal@linux-sh.org>
Fri, 14 Aug 2009 18:06:41 +0000 (03:06 +0900)
commit8010fbe7a67c2f993cbb11b9d8b7e98528256dd1
tree861fc7d33fe08b33818b9401f2ba1b32edd82505tree | snapshot (tar.gz zip)
parent112e58471de3431fbd03dee514777ad4a66a77b2commit | diff
sh: TLB fast path optimizations for load/store exceptions.

This only bothers with the TLB entry flush in the case of the initial
page write exception, as it is unecessary in the case of the load/store
exceptions.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
arch/sh/kernel/cpu/sh3/entry.S diff | blob | blame | history
arch/sh/mm/fault_32.c diff | blob | blame | history
kernel source for telekom puls (alcatel/mediatek)