Messages in this thread | | | Date | Tue, 11 Jan 2005 14:10:19 +0100 | From | Pavel Machek <> | Subject | Re: Screwy clock after apm suspend |
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Hia
> > Looking harder, in arch/i386/kernel/apm.c the system time is also > > saved and restored in a very similar way to timer_suspend/resume. > > Would this account for the time drift in APM mode? (sleep time being > > accounted for twice?) > > No, apm.c's update to xtime is absolute, just like time.c's. > Doing both is pointless but not harmful. (I've already tried > with apm.c's xtime update commented out, but the time-warp > bug remained.) > > My 0.02 SEK says it's the jiffies update that's broken.
Okay, can you
* kill jiffie update (x86-64, too) * remove apm.c variant * test it (or make someone test it) with apm?
I now see the drift with acpi, too :-(. I can do the acpi testing...
-- 64 bytes from 195.113.31.123: icmp_seq=28 ttl=51 time=448769.1 ms
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