Messages in this thread | | | Date | Sat, 06 Dec 2008 07:09:16 +0100 | From | Harald Dunkel <> | Subject | Re: 2.6.27.7 built for Geode: Clock drift |
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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
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