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

[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/... ?