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From: Ian Campbell <ijc@hellion.org.uk>
To: john stultz <johnstul@us.ibm.com>
Cc: linux-kernel@vger.kernel.org, Andi Kleen <ak@suse.de>
Subject: Re: PMTMR running too fast
Date: Wed, 06 Dec 2006 08:14:23 +0000	[thread overview]
Message-ID: <1165392864.5499.68.camel@localhost.localdomain> (raw)
In-Reply-To: <1165347242.8326.15.camel@localhost>

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On Tue, 2006-12-05 at 11:34 -0800, john stultz wrote:
> On Tue, 2006-12-05 at 07:41 +0000, Ian Campbell wrote:
> > Should tsc be preferred to pit though?
> 
> Depends on your system. If C2/C3 or cpufreq state changes are detected,
> we mark the tsc as unstable. 

I'm not using them on purpose but I'll check it out.

> It sounds as if from your earlier email the TSC works fine, so we might
> want to look at what's making the system think its not ok. I probably
> need to add a message as to why it was disqualified. However, that's a
> separate issue from the last patch.

I'll have a play, see if I can figure it out.

> Thanks for the testing!

Thanks for the fix!

Ian.

-- 
Ian Campbell

* Turken thinks little kids are absolutely adorable... especialyy when
  they're someone elses.

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  reply	other threads:[~2006-12-06  8:14 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-12-03 13:50 Ian Campbell
2006-12-04 19:19 ` john stultz
2006-12-04 19:40   ` Ian Campbell
2006-12-04 20:14     ` john stultz
2006-12-05  7:41       ` Ian Campbell
2006-12-05 19:34         ` john stultz
2006-12-06  8:14           ` Ian Campbell [this message]
2006-12-06 19:46           ` Ian Campbell
2006-12-06 16:44   ` Andi Kleen
2006-12-06 19:28     ` john stultz
2006-12-06 20:14       ` Andi Kleen

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