Re: workqueue: WARN at at kernel/workqueue.c:2176

[Peter Zijlstra]

On Fri, May 16, 2014 at 12:16:43PM +0200, Peter Zijlstra wrote:
> On Fri, May 16, 2014 at 12:15:05PM +0200, Peter Zijlstra wrote:
> > --- a/kernel/sched/core.c
> > +++ b/kernel/sched/core.c
> > @@ -5126,7 +5126,6 @@ static int sched_cpu_active(struct notif
> >  				      unsigned long action, void *hcpu)
> >  {
> >  	switch (action & ~CPU_TASKS_FROZEN) {
> > -	case CPU_STARTING:
> >  	case CPU_DOWN_FAILED:
> >  		set_cpu_active((long)hcpu, true);
> >  		return NOTIFY_OK;
> 
> In fact, I dropped this part as it conflicts with another patch I have,
> and setting it again isn't a big problem.

Gurgl, I'm an idiot, this doesn't re-set it, it sets it earlier. Let me
go fix the conflict properly then..

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