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

[Alexandre DERUMIER]

>>@alexandre: please can you test if that solves your problem?

I'll try. does I need to apply the whole patches series ?



----- Mail original -----
De: "dietmar" <dietmar at proxmox.com>
À: "Stefan Priebe, Profihost AG" <s.priebe at profihost.ag>, "pve-devel" <pve-devel at pve.proxmox.com>
Cc: "aderumier" <aderumier at odiso.com>
Envoyé: Lundi 19 Septembre 2016 07:36:57
Objet: Re: [pve-devel] intel pstate: wrong cpu frequency with performance governor

> 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/... ?