Sort of; the writes combine in the cache. Borislav Petkov <b...@alien8.de> wrote: >On Mon, Oct 28, 2013 at 11:17:49AM +0100, Ingo Molnar wrote: >> And regular write-back cacheable isn't sufficient because the CPU >> could do things like prefetch your range automatically? > >Yeah, he's doing a CLFLUSH anyway which basically makes it a >write-through...
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