linux-kernel - Re: rc5+tip/master: Marking clocksource 'tsc' as unstable because the skew is too large:

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Message-ID: <1467293952.9949.36.camel@gmail.com>
Date:	Thu, 30 Jun 2016 15:39:12 +0200
From:	Mike Galbraith <umgwanakikbuti@...il.com>
To:	Thomas Gleixner <tglx@...utronix.de>
Cc:	Borislav Petkov <bp@...en8.de>,
	Peter Zijlstra <peterz@...radead.org>, x86-ml <x86@...nel.org>,
	lkml <linux-kernel@...r.kernel.org>
Subject: Re: rc5+tip/master: Marking clocksource 'tsc' as unstable because
 the skew is too large:

On Thu, 2016-06-30 at 12:24 +0200, Thomas Gleixner wrote:
> On Thu, 30 Jun 2016, Mike Galbraith wrote:
> > On Thu, 2016-06-30 at 11:42 +0200, Thomas Gleixner wrote:
> > 
> > > So there was no watchdog firing for 525 seconds ????
> > 
> > Yup, seems so.
> 
> if that's fully reproducible can you please enable the timer and softirq
> tracepoints along with your trace printks and stop the trace when that
> watchdog triggers?

Lunch rendered me (yawn) comatose, so I'm a bit late, but sent.

	-Mike