On 06/25, Andy Lutomirski wrote: > > Write the filter, then smp_mb (or maybe a weaker barrier is okay), > then set the bit. Yes, exactly, this is what I meant. Plas rmb() in __secure_computing(). But I still can't understand the rest of your discussion about the ordering we need ;) Oleg. -- To unsubscribe from this list: send the line "unsubscribe linux-api" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html