From: Sergei Shtylyov <sshtylyov@ru.mvista.com>
To: "R. J. Wysocki" <Rafal.Wysocki@fuw.edu.pl>
Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>,
Thomas Gleixner <tglx@linutronix.de>,
Lars Winterfeld <lars.winterfeld@tu-ilmenau.de>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] nohz: add missing handling of clocksource watchdog
Date: Mon, 08 Dec 2008 02:48:51 +0300 [thread overview]
Message-ID: <493C60E3.7070303@ru.mvista.com> (raw)
In-Reply-To: <200812080036.59506.Rafal.Wysocki@fuw.edu.pl>
Hello.
R. J. Wysocki wrote:
> On Monday, 8 of December 2008, Bartlomiej Zolnierkiewicz wrote:
>
>> Fixes "Clocksource tsc unstable (delta = -974982308 ns)" problem.
>>
>
> Where can I find the description of the problem?
>
Kernel.org bug #10216 (it's not about this issue though).
> Rafael
>
>
>> [ IDE was unlucky to be initialized at the same time that
>> clocksource watchdog triggers and was blamed for the issue. ]
>>
I think it might well have been blamed correctly -- the clocksource
watchdog timer gets run every half second.
MBR, Sergei
next prev parent reply other threads:[~2008-12-07 23:49 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-07 23:15 [PATCH] nohz: add missing handling of clocksource watchdog Bartlomiej Zolnierkiewicz
2008-12-07 23:36 ` R. J. Wysocki
2008-12-07 23:48 ` Sergei Shtylyov [this message]
2008-12-08 0:24 ` Bartlomiej Zolnierkiewicz
2008-12-08 2:13 ` Thomas Gleixner
2008-12-13 14:41 ` Bartlomiej Zolnierkiewicz
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