Re: cpufreq oddness on 2.6.16-rc1-mm4

From: Pavel Machek
Date: Mon Feb 06 2006 - 15:08:12 EST


Hi!

> > > git-cpufreq.patch
> >
> > I haven't had time to debug it further, but cpufreq seems broken on my
> > Thinkpad X40 with 2.6.16-rc1-mm4. It was working fine with
> > 2.6.15-rc5-mm3. Automatic scaling doesn't function any more - my
> > PentiumM 1.4 GHz is fixed at 598 MHz.
>
> Additional info - if I boot with AC connected, the CPU is fixed at 1395
> MHz. So perhaps this is due to an ACPI change?
>
> (I *do* see the "magic disappearing C4" that Pavel was talking about,
> but that seems to have no connection to this problem.)

magic disappearing C4 is probably feature.

--
Thanks, Sharp!
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