Benjamin Herrenschmidt 8309ce7280 powerpc: Fix bogus cache flushing on all 40x and BookE processors v2 ... We were missing the CPU_FTR_NOEXECUTE bit in our cputable for all these processors. The result is that update_mmu_cache() would flush the cache for all pages mapped to userspace which is totally unnecessary on those processors since we already handle flushing on execute in the page fault path. This should provide a nice speed up ;-) Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>		2008-12-15 14:29:37 -06:00
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asm	powerpc: Fix bogus cache flushing on all 40x and BookE processors v2	2008-12-15 14:29:37 -06:00