On Sat, Jan 18, 2014 at 10:46:06AM +0100, Mike Galbraith wrote: > > I hope it doesn't look quite like that, next-20140117 is -ENOBOOT on > Q6600 box. See below for an alternative. Urgh, I see, we call the idle arch_cpu_idle() callback with irqs disabled. Could something like this work? local_irq_enable(); mwait_idle_with_hints(0,0); The interrupt enable window is slightly larger, but I'm not immediately seeing a problem with that. -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html