From: Philippe Troin <phil@fifi.org>
To: Stephen Hemminger <shemminger@vyatta.com>
Cc: john stultz <johnstul@us.ibm.com>,
Thomas Gleixner <tglx@linutronix.de>,
linux-kernel@vger.kernel.org
Subject: Re: Clock incorrect on 2.6.31-rc2
Date: 14 Jul 2009 11:35:30 -0700 [thread overview]
Message-ID: <87hbxfxgct.fsf@old-tantale.fifi.org> (raw)
In-Reply-To: <20090709163055.115d5878@nehalam>
Stephen Hemminger <shemminger@vyatta.com> writes:
> > I'm a little stumped. Does the problem occur on every reboot? How long
> > does the box need to be up before you see an issue? Or does it go away
> > after a little while?
>
> It seemed to take a while (several hours). I will leave it running overnight
Interestingly, I am seeing the same problem on two boxes with
2.6.2{5,6}. I haven't checked yet more recent kernels.
The odd thing was that booting with "nohz=off highres=off" did not
help, the only cure was to recompile the kernel and disable
CONFIG_HIGH_RES_TIMERS and CONFIG_NO_HZ.
This is the thread back then:
http://marc.info/?t=121563147700003&r=1&w=2
Phil.
next prev parent reply other threads:[~2009-07-14 18:45 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-09 21:10 Stephen Hemminger
2009-07-09 21:45 ` Thomas Gleixner
2009-07-09 21:58 ` john stultz
2009-07-09 22:38 ` Stephen Hemminger
2009-07-09 23:22 ` john stultz
2009-07-09 23:30 ` Stephen Hemminger
2009-07-14 18:35 ` Philippe Troin [this message]
2009-07-15 22:57 ` john stultz
2009-09-11 3:29 ` Philippe Troin
2009-07-15 22:58 ` john stultz
2009-07-16 15:08 ` Stephen Hemminger
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