Re: [Intel-gfx] BUG: sleeping function called from invalid contexton 3.10.10-rt7

[Mario Kleiner]

On 10/11/2013 03:30 PM, Sebastian Andrzej Siewior wrote:
> On 10/11/2013 02:37 PM, Steven Rostedt wrote:
> > On Fri, 11 Oct 2013 12:18:00 +0200
> > Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx> wrote:
> >
> > > * Mario Kleiner | 2013-09-26 18:16:47 [+0200]:
> > >
> > > > Good! I will do that. Thanks for clarifying the irq and constraints
> > > > on raw locks in the other thread.
> > >
> > > Are there any suggestions for "now"?  preempt_disable_nort() like Luis
> > > suggesed?
> >
> > The preempt_disable_nort() is rather pointless, because the
> > preempt_disable() was added specifically for -rt. When PREEMPT_RT is
> > not enabled, preemption is disabled there already by the previous calls
> > to spin_lock().
>
> Either way. Then I remove the preempt_enable/disable call. Any
> objections?

Good with me. I'm currently working on a replacement.
-mario

> > -- Steve
> Sebastian

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