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

From Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Newsgroups linux.kernel
Subject Re: [intel-pstate driver regression] processor frequency very high even if in idle
Date 2016-03-31 01:20 +0200
Message-ID <rixz4-46F-15@gated-at.bofh.it> (permalink)
References <riw9Y-31Q-3@gated-at.bofh.it> <riwD0-3sy-27@gated-at.bofh.it> <rixfI-3IS-13@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Wed, 2016-03-30 at 15:50 -0700, Doug Smythies wrote:
> On 2106.03.30 15:19 Srinivas Pandruvada wrote:
> > 
> > > 
> > > 
> > > Please see attached files.
> > > 
> > Thanks. Your logs make sense. You have config set to performance
> > mode
> > by default (Which I believe default in all kernel Ubuntu).
> Yes, but via a startup script, by default Ubuntu sets the governor
> to powersave 1 minute after boot (or ondemand if acpi-cpufreq).
> 
You are correct. So after a minute it changes to powersave by some
script.

Thanks,
Srinivas

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Re: [intel-pstate driver regression] processor frequency very high  even if in idle Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> - 2016-03-31 00:20 +0200
  Re: [intel-pstate driver regression] processor frequency very high  even if in idle "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> - 2016-03-31 00:30 +0200
    Re: [intel-pstate driver regression] processor frequency very high  even if in idle Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> - 2016-03-31 00:50 +0200
      Re: [intel-pstate driver regression] processor frequency very high  even if in idle "Pandruvada, Srinivas" <srinivas.pandruvada@intel.com> - 2016-03-31 01:20 +0200
        Re: [intel-pstate driver regression] processor frequency very high  even if in idle "Rafael J. Wysocki" <rafael@kernel.org> - 2016-03-31 01:30 +0200
          Re: [intel-pstate driver regression] processor frequency very high  even if in idle Sedat Dilek <sedat.dilek@gmail.com> - 2016-03-31 01:40 +0200
            Re: [intel-pstate driver regression] processor frequency very high  even if in idle "Rafael J. Wysocki" <rafael@kernel.org> - 2016-03-31 01:50 +0200
              Re: [intel-pstate driver regression] processor frequency very high  even if in idle "Navin P.S" <navinp1912@gmail.com> - 2016-03-31 09:30 +0200
  RE: [intel-pstate driver regression] processor frequency very high even if in idle "Doug Smythies" <dsmythies@telus.net> - 2016-03-31 01:00 +0200
    Re: [intel-pstate driver regression] processor frequency very high  even if in idle Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> - 2016-03-31 01:20 +0200
    Re: [intel-pstate driver regression] processor frequency very high  even if in idle Sedat Dilek <sedat.dilek@gmail.com> - 2016-03-31 10:20 +0200
      RE: [intel-pstate driver regression] processor frequency very high even if in idle "Doug Smythies" <dsmythies@telus.net> - 2016-03-31 16:40 +0200
        Re: [intel-pstate driver regression] processor frequency very high  even if in idle Sedat Dilek <sedat.dilek@gmail.com> - 2016-04-02 08:20 +0200
          Re: [intel-pstate driver regression] processor frequency very high  even if in idle Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> - 2016-04-02 17:40 +0200

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