On Thu, Mar 15, 2007 at 12:01:09AM +0100, Andi Kleen wrote:
> On Tuesday 13 March 2007 11:00, Joerg Roedel wrote:
> > From: Mark Langsdorf <[EMAIL PROTECTED]>
> > From: Joerg Roedel <[EMAIL PROTECTED]>
> >
> > This patch fixes the reporting of cpu_mhz in /proc/cpuinfo on CPUs with
> > a constant TSC rate and a kernel with disabled cpufreq.
> >
> > Signed-off-by: Mark Langsdorf <[EMAIL PROTECTED]>
> > Signed-off-by: Joerg Roedel <[EMAIL PROTECTED]>
> >
>
> + cpu_khz = tsc_khz;
> + if (cpu_has(&boot_cpu_data, X86_FEATURE_CONSTANT_TSC) &&
> + nmi_known_cpu()) {
> + cpu_khz = tsc_calibrate_cpu_khz();
> + }
>
>
> I don't think this will do the right thing on Intel CPUs of which
> tsc_calibrate_cpu_khz()
> knows nothing about.
Yes. You are right. I will fix that and send a new version. Thanks for
the review.
Joerg
--
Joerg Roedel
Operating System Research Center
AMD Saxony LLC & Co. KG
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