From: Harald Dunkel <harald.dunkel@t-online.de>
To: john stultz <johnstul@us.ibm.com>
Cc: Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: 2.6.27.7 built for Geode: Clock drift
Date: Sat, 06 Dec 2008 07:09:16 +0100 [thread overview]
Message-ID: <493A170C.90509@t-online.de> (raw)
In-Reply-To: <1f1b08da0812051340t1967e753h354346d13ccb34d3@mail.gmail.com>
john stultz wrote:
>
> For both configs, can you run:
> cat /sys/devices/system/clocksource/clocksource0/available_clocksource
> and:
> cat /sys/devices/system/clocksource/clocksource0/current_clocksource
>
> Then send back the output?
>
Sure. For 486:
% cat /sys/devices/system/clocksource/clocksource0/available_clocksource
pit jiffies
% cat /sys/devices/system/clocksource/clocksource0/current_clocksource
pit
For Geode (clock is running too fast):
% cat /sys/devices/system/clocksource/clocksource0/available_clocksource
jiffies
% cat /sys/devices/system/clocksource/clocksource0/current_clocksource
jiffies
dmesg says for Geode:
:
TSC: Unable to calibrate against PIT
TSC: No reference (HPET/PMTIMER) available
Marking TSC unstable due to could not calculate TSC khz
:
Regards
Harri
next prev parent reply other threads:[~2008-12-06 6:09 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-02 18:36 2.6.27.7 built for Geode: Clock drift Harald Dunkel
2008-12-05 17:16 ` Jordan Crouse
2008-12-06 14:12 ` Harald Dunkel
2008-12-06 14:21 ` Harald Dunkel
2008-12-06 16:45 ` Jordan Crouse
2008-12-07 5:02 ` Harald Dunkel
2008-12-05 21:40 ` john stultz
2008-12-06 6:09 ` Harald Dunkel [this message]
2008-12-09 2:14 ` john stultz
2008-12-09 15:09 ` Jordan Crouse
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