[pve-devel] intel pstate: wrong cpu frequency with performance governor

Stefan Priebe - Profihost AG s.priebe at profihost.ag
Mon Sep 19 08:45:00 CEST 2016


Am 19.09.2016 um 07:36 schrieb Dietmar Maurer:
>> The cpufreq and intel pstate driver were somewhat broken in 4.4 there were a
>> lot of changes in 4.5 or 4.6 (can't remember). I'm using around 20 cpufreq
>> (also a lot of optimizations) patches in 4.4.
>>
>> I grabbed those from mr hoffstaette who has his own repo of 4.4 patches and
>> backports.
>>
>> See here and look for prefix cpufreq
>> https://github.com/hhoffstaette/kernel-patches/tree/master/4.4.21
> 
> @alexandre: please can you test if that solves your problem?
> 
> @stefan: Do you also use the brtfs patches from hhoffstaette/... ?

Yes.

Stefan



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