linux-kernel - Re: clocksource tsc unstable

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Message-Id: <200707091808.45250.arekm@maven.pl>
Date:	Mon, 9 Jul 2007 18:08:44 +0200
From:	Arkadiusz Miskiewicz <arekm@...en.pl>
To:	Arnaldo Carvalho de Melo <acme@...hat.com>
Cc:	"Renato S. Yamane" <renatoyamane@...dic.com.br>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: clocksource tsc unstable

On Monday 09 of July 2007, Arnaldo Carvalho de Melo wrote:
> Renato S. Yamane wrote:
> > On Kernel 2.6.21.6 I see this message in dmesg:
> > Clocksource tsc unstable (delta = 732182695 ns)
> >
> > It's normal?
>
> AMD CPU? SMP? Details, please.

Here (after resume from ram btw):
[   10.726665] Marking TSC unstable due to: possible TSC halt in C2.
[   47.203328] Clocksource tsc unstable (delta = -198170415 ns)

2.6.22 #77 Mon Jul 9 09:14:25 CEST 2007 i686

vendor_id       : GenuineIntel
cpu family      : 6
model           : 13
model name      : Intel(R) Pentium(R) M processor 2.00GHz


It's thinkpad z60m.

> - Arnaldo

-- 
Arkadiusz Miśkiewicz        PLD/Linux Team
arekm / maven.pl            http://ftp.pld-linux.org/
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