Re: 2.6.20-rc6-mm3

[Karsten Wiese]

Am Donnerstag, 1. Februar 2007 11:44 schrieb Karsten Wiese:
> I think the wait is caused by an interrupt starting somewhere under
> sysdev_resume(void).
> possibly lapic timer interrupt? Will try to trace that.

Some evidence:
[root@a64 Desktop]# echo reboot > /sys/power/disk
[root@a64 Desktop]# cat /proc/interrupts; echo disk > /sys/power/state ; cat /proc/interrupts
<snip>
LOC:    2215504
<snip, cmos clock untouched>
LOC:    2216432
<snip>
[root@a64 Desktop]# cat /proc/interrupts; echo disk > /sys/power/state ; cat /proc/interrupts
<snip>
LOC:    2225752
<snip, cmos clock advanced by 1 month under biossettings>
LOC:    2238383
<snip>

      Karsten


-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/