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

Sabrina Dubroca
2014-01-18T14:06:38Z

2014-01-18, 13:44:51 +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.

next-20140117 doesn't boot on my T7300 laptop either. I've tried the
two fixes, they both work for me.

Thanks,

--
Sabrina