Messages in this thread | | | Subject | Re: Regression in 4.8 - CPU speed set very low | From | Larry Finger <> | Date | Mon, 26 Sep 2016 18:53:53 -0500 |
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On 09/26/2016 05:16 PM, Rafael J. Wysocki wrote: >On Tue, Sep 27, 2016 at 12:09 AM, Larry Finger <Larry.Finger@lwfinger.net> wrote: > > Maybe it's better to try diagnose the problem instead of spending more > time on bisection.
In my original post, I asked for such help, but nothing until today. I had no idea what to check, but now I have a better idea.
> I'd like to know whether or not 4.7 was definitely good, though.
I never saw this problem with 4.7, but given the difficulty in triggering the problem, my tests may not have been definitive. > >> If it is one of them, it may be a while before I dare call this one "good". >> In one respect, that is good as I will be traveling tomorrow and Wednesday. > > What does "cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_driver" say?
intel_pstate
Larry
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