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... -- Regards/Gruss, Boris. Sent from a fat crate under my desk. Formatting is fine. -- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/