Messages in this thread | | | Date | Wed, 22 Jan 2014 19:42:53 +0100 | From | Peter Zijlstra <> | Subject | Re: [PATCH 13/15] sched: Use a static_key for sched_clock_stable |
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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@infradead.org> > 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.. what kind of AMD machine is that?
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