Re: linux-next: build failure after merge of the tip tree

Mike Galbraith
2014-01-18T15:21:54Z

On Sat, 2014-01-18 at 13:44 +0100, Peter Zijlstra wrote:
> 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.

Yup, works just fine. Less is more.

Nice to see a _progression_ in the pipe too btw.

-Mike