Re: My P3 runs at.... zero Mhz (bug rpt)

From: Dave Jones (davej@codemonkey.org.uk)
Date: Fri Apr 18 2003 - 16:11:47 EST


On Fri, Apr 18, 2003 at 06:44:54AM +0200, Jurriaan wrote:
> From: Jeff Garzik <jgarzik@pobox.com>
> Date: Thu, Apr 17, 2003 at 10:10:53PM -0400
> > Just booted into 2.5.67-BK-latest (plus my __builtin_memcpy patch).
> > Everything seems to be running just fine, so naturally one must nitpick
> > little things like being told my CPU is running at 0.000 Mhz. :)
> >
> fwiw, my Athlon XP2400 does the same in 2.5.67-ac1:
>
> processor : 0
> vendor_id : AuthenticAMD
> cpu family : 6
> model : 8
> model name : AMD Athlon(tm) XP 2400+
> stepping : 1
> cpu MHz : 0.000
> cache size : 256 KB
> bogomips : 1970.17

Curious. Do either of you have any cpufreq bits enabled?
If so, does it go away if you disable them?
That frobs with cpu_khz, so it *could* be not initialising
it someplace. Especially if your hardware turns out to be
unsupported by any of the cpufreq backend drivers..

                Dave
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