Re: [PATCH 13/15] sched: Use a static_key for sched_clock_stable

[Markus Trippelsdorf]

On 2014.01.22 at 20:09 +0100, Markus Trippelsdorf wrote:
> On 2014.01.22 at 19:42 +0100, Peter Zijlstra wrote:
> > On Wed, Jan 22, 2014 at 07:35:38PM +0100, Markus Trippelsdorf wrote:
> > 
> > > >FYI it happens on real hardware on my machine:
> > 
> > > >[   60.375384] process: using AMD E400 aware idle routine
> > 
> > > But this is a different issue. I've bisected it to:
> > > 
> > > commit 20d1c86a57762f0a33a78988e3fc8818316badd4
> > > Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
> > > Date:   Fri Nov 29 15:40:29 2013 +0100
> > > 
> > >     sched/clock, x86: Rewrite cyc2ns() to avoid the need to disable IRQs
> > > 
> > > Reverting the commit "fixes" the issue:
> > 
> > Hurm..
> 
> Turns out the fix is simple:

No. It isn't. I've tested the wrong kernel. Please ignore.

Thanks.

-- 
Markus
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