From: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
To: "Doug Smythies" <dsmythies@telus.net>,
sedat.dilek@gmail.com,
"'Rafael J. Wysocki'" <rafael.j.wysocki@intel.com>,
"'Jörg Otte'" <jrg.otte@gmail.com>
Cc: "'Linux PM List'" <linux-pm@lists.linux-foundation.org>,
"'LKML'" <linux-kernel@vger.kernel.org>
Subject: Re: [intel-pstate driver regression] processor frequency very high even if in idle
Date: Wed, 30 Mar 2016 16:12:37 -0700 [thread overview]
Message-ID: <1459379557.13525.124.camel@linux.intel.com> (raw)
In-Reply-To: <003b01d18ad6$831941c0$894bc540$@net>
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
next prev parent reply other threads:[~2016-03-30 23:12 UTC|newest]
Thread overview: 78+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-30 21:41 [intel-pstate driver regression] processor frequency very high even if in idle Sedat Dilek
2016-03-30 21:58 ` Rafael J. Wysocki
2016-03-30 22:23 ` Sedat Dilek
2016-03-30 22:29 ` Rafael J. Wysocki
2016-03-30 22:18 ` Srinivas Pandruvada
2016-03-30 22:25 ` Rafael J. Wysocki
2016-03-30 22:46 ` Srinivas Pandruvada
2016-03-30 23:17 ` Pandruvada, Srinivas
2016-03-30 23:25 ` Sedat Dilek
2016-03-30 23:28 ` Rafael J. Wysocki
2016-03-30 23:32 ` Sedat Dilek
2016-03-30 23:41 ` Rafael J. Wysocki
2016-03-31 6:38 ` Sedat Dilek
2016-03-31 7:45 ` Sedat Dilek
[not found] ` <CAA=4085Mmv7gRpJid8UGQ4ti6c1HhaENnogd8aPrg6E-w68QWg@mail.gmail.com>
2016-03-31 7:28 ` Navin P.S
2016-03-30 22:50 ` Doug Smythies
2016-03-30 23:12 ` Srinivas Pandruvada [this message]
2016-03-31 8:10 ` Sedat Dilek
2016-03-31 14:30 ` Doug Smythies
2016-03-31 14:30 ` Doug Smythies
2016-04-02 6:12 ` Sedat Dilek
[not found] ` <CA+icZUVHyq7dOh457rYv+2nmNxPevY0ZcqxhQVhYG4Z1D-NaDA@mail.gmail.com>
2016-04-02 15:28 ` Srinivas Pandruvada
2016-04-02 17:19 ` Jörg Otte
2016-04-02 18:20 ` Sedat Dilek
2016-04-03 18:59 ` Doug Smythies
2016-04-03 18:59 ` Doug Smythies
2016-04-04 5:13 ` Sedat Dilek
2016-04-04 6:14 ` Doug Smythies
2016-04-04 6:14 ` Doug Smythies
2016-04-04 14:12 ` Sedat Dilek
-- strict thread matches above, loose matches on Subject: below --
2016-03-29 17:24 Jörg Otte
2016-03-29 17:32 ` Jörg Otte
2016-03-29 21:34 ` Rafael J. Wysocki
2016-03-30 10:17 ` Jörg Otte
2016-03-30 11:05 ` Rafael J. Wysocki
2016-03-30 15:29 ` Jörg Otte
2016-03-30 18:39 ` Rafael J. Wysocki
2016-03-31 9:05 ` Jörg Otte
2016-03-31 11:42 ` Rafael J. Wysocki
2016-03-31 15:25 ` Jörg Otte
2016-03-31 15:43 ` Rafael J. Wysocki
2016-03-31 16:10 ` Srinivas Pandruvada
2016-03-31 17:27 ` Jörg Otte
2016-03-31 17:55 ` Srinivas Pandruvada
2016-04-01 0:08 ` Rafael J. Wysocki
2016-04-01 9:42 ` Jörg Otte
2016-04-01 15:05 ` Srinivas Pandruvada
2016-04-01 20:24 ` Rafael J. Wysocki
2016-04-01 9:20 ` Jörg Otte
2016-04-01 12:40 ` Rafael J. Wysocki
2016-04-01 14:06 ` Jörg Otte
2016-04-01 17:44 ` Srinivas Pandruvada
2016-04-01 18:31 ` Doug Smythies
2016-04-01 18:41 ` Srinivas Pandruvada
2016-04-01 19:54 ` Rafael J. Wysocki
2016-04-01 23:36 ` Doug Smythies
2016-04-02 0:28 ` Rafael J. Wysocki
2016-04-01 20:28 ` Rafael J. Wysocki
2016-04-02 22:50 ` Rafael J. Wysocki
2016-04-01 15:20 ` Doug Smythies
2016-04-01 16:46 ` Jörg Otte
2016-04-01 17:34 ` Jörg Otte
2016-03-30 15:33 ` Pandruvada, Srinivas
2016-03-30 15:51 ` Jörg Otte
2016-03-30 18:50 ` Doug Smythies
2016-03-30 18:50 ` Doug Smythies
2016-03-30 18:58 ` Srinivas Pandruvada
2016-03-30 20:12 ` Rafael J. Wysocki
2016-03-30 20:26 ` Srinivas Pandruvada
2016-03-31 9:23 ` Jörg Otte
2016-03-31 14:39 ` Doug Smythies
2016-03-31 14:39 ` Doug Smythies
2016-03-31 15:06 ` Srinivas Pandruvada
2016-03-31 15:32 ` Jörg Otte
2016-03-31 15:10 ` Doug Smythies
2016-03-31 15:10 ` Doug Smythies
2016-04-01 7:20 ` Doug Smythies
2016-04-01 7:20 ` Doug Smythies
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