Re: [intel-pstate driver regression] processor frequency very high even if in idle

From: Rafael J. Wysocki
Date: Fri Apr 01 2016 - 16:28:16 EST


On Fri, Apr 1, 2016 at 4:06 PM, JÃrg Otte <jrg.otte@xxxxxxxxx> wrote:
> 2016-04-01 14:40 GMT+02:00 Rafael J. Wysocki <rjw@xxxxxxxxxxxxx>:
>> On Friday, April 01, 2016 11:20:42 AM JÃrg Otte wrote:
>>> 2016-03-31 17:43 GMT+02:00 Rafael J. Wysocki <rjw@xxxxxxxxxxxxx>:
>>> > On Thursday, March 31, 2016 05:25:18 PM JÃrg Otte wrote:
>>> >> 2016-03-31 13:42 GMT+02:00 Rafael J. Wysocki <rjw@xxxxxxxxxxxxx>:
>>> >> > On Thursday, March 31, 2016 11:05:56 AM JÃrg Otte wrote:
>>> >> >

[cut]

>
> Done. Attached the tracer.
> For me it looks like the previous one of the failing case.
>

Yes, it does, so no improvement.

Well, that will require further investigation, so I have created a
kernel Bugzilla entry for the tracking of this issue:

https://bugzilla.kernel.org/show_bug.cgi?id=115771

I would like to communicate through it going forward if that's not a problem.

Thanks,
Rafael