Sort of; the writes combine in the cache. Borislav Petkov <[email protected]> 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...
-- Sent from my mobile phone. Please pardon brevity and lack of formatting. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
