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authorPaul Mundt <lethal@linux-sh.org>2007-10-03 17:21:10 +0900
committerPaul Mundt <lethal@linux-sh.org>2007-10-03 17:21:10 +0900
commit01bd5e9ef2ead97059a1930de43942bdfc9e8755 (patch)
tree1b2c639a8c2239380929c7f7fe233fdfeecd07bd /arch/sh/kernel/syscalls.S
parentsh: kgdb section mismatches and tidying. (diff)
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sh: Make kgdb i-cache flushing less inept.
kgdb had its own ranged I-cache flushing routine that attempted to duplicate the flush_icache_range() functionality, but managed to do an explicit D-cache writeback & invalidate twice on SH-4. This is a no-op for SH-3, and the flush_icache_range() semantics already do what kgdb was feebly attempting to do already, so just move over to that and kill off the wrapper. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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