[7-STABLE] ndis interacts badly with powerd
Patrick Lamaizière
patfbsd at davenulle.org
Tue Mar 3 13:03:26 PST 2009
Le Sun, 1 Mar 2009 13:00:18 +0100,
Patrick Lamaizière <patfbsd at davenulle.org>:
> [7-STABLE/i386-SMP]
>
> When I enable powerd, ndis takes all the CPU. Powerd alone and ndis
> alone works fine.
>
> The kernel threads "Windows DCP0" and "ndis0 taskq" run at
> 100%. But the machine is still running (but is very very slow), I can
> kldunload my ndis module and all is ok.
>
> I tried with a kernel (GENERIC) without SMP but there is the same
> problem.
>
> Any idea? Thanks.
The problem was simply that the frequency was lowered too many. I have
to limit the frequency with debug.cpufreq.lowest.
Sorry!
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