On 09/04/2009 07:15 AM, Arjan van de Ven wrote: > > the other issue is that afaik we want the kernel to use the other > register than userspace does... > Yes, although it's a pretty marginal win on 32 bits as far as I know. On 64 bits, not so. -hpa -- H. Peter Anvin, Intel Open Source Technology Center I work for Intel. I don't speak on their behalf. -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html