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path: root/arch/mn10300/mm/cache-inv-icache.c
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2011-03-14MN10300: The SMP_ICACHE_INV_FLUSH_RANGE IPI command does not existDavid Howells
The invalidate-only versions of flush_icache_*range() are trying sending the SMP_ICACHE_INV_FLUSH_RANGE IPI command in SMP kernels when they should be sending SMP_ICACHE_INV_RANGE as the former does not exist. Signed-off-by: David Howells <dhowells@redhat.com>
2010-10-27MN10300: Cache: Implement SMP global cache flushingAkira Takeuchi
Implement SMP global cache flushing for MN10300. This will be used by the AM34 which is SMP capable. Signed-off-by: Akira Takeuchi <takeuchi.akr@jp.panasonic.com> Signed-off-by: Kiyoshi Owada <owada.kiyoshi@jp.panasonic.com> Signed-off-by: David Howells <dhowells@redhat.com>
2010-10-27MN10300: Allow some cacheflushes to be avoided if cache snooping is availableDavid Howells
The AM34 core is able to do cache snooping, and so can skip some of the cache flushing. Signed-off-by: David Howells <dhowells@redhat.com>
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