Re: [3.14-rc3] possible regression Haswell runs only at 770Mhz with powersave governor

Borislav Petkov
2014-02-20T15:01:09Z

Add lists to CC.

On Thu, Feb 20, 2014 at 03:32:36PM +0100, Otto Meier wrote:
> Hello,
>
> My System which runs with older kernels up to 3.13.3
> fine on my i3-4330 with 3.5 Ghz and governor powersave.
> and pstate driver.
>
> With kernel 3.14-rc3 and Governor powersave it runs
> only at 770Mhz and never switches to higher Freq. on load.
> Even compiling a kernel with make -j4 does not change freq.
>
> With governor performance it switches to 3.5 Ghz and stays
> there.
>
> Any Idea how to fix this?
>
> Best regards

--
Regards/Gruss,
Boris.

Sent from a fat crate under my desk. Formatting is fine.
--