From: Paul Mundt <lethal@Linux-SH.ORG>

This merges the remaining sh changes, random bug fixes, added syscalls, cache
fixups, etc.  Nothing really eventful.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>