Re: [PATCH v4] cpufreq: intel_pstate: Reporting reasons why driver prematurely exit
From: Erwan Velu
Date: Wed Feb 13 2019 - 07:21:24 EST
Le 13/02/2019 Ã 11:34, Rafael J. Wysocki a ÃcritÂ:
> So a single "no PCCH" message for this whole function should be sufficient.
Let's do that.
> And what did turn out to be the problem?
> Anyway, pr_info() should be sufficient IMO.
You should be pretty aware of 95d6c0857e54b788982746071130d822a795026b ;)
Depending if we have or not this patch, intel_pstate engage itself or not.
When engaged, we have to perform some configuration that the other state
I'm updating the patch this way than send a v6.
I just let intel_pstate_msrs_not_valid() in pr_warn() as this one is not
supposed to be a "normal" case.
Thanks for your time & reviews.
> Many thanks for your contribution!
My pleasure !