From: bugzilla-daemon@bugzilla.kernel.org
To: cpufreq@vger.kernel.org
Subject: [Bug 58801] intel_pstate/powersave - cpu frequency remains at high level if if system is idle
Date: Sat, 25 May 2013 09:07:20 +0000 (UTC) [thread overview]
Message-ID: <20130525090720.94F1011FB3B@bugzilla.kernel.org> (raw)
In-Reply-To: <bug-58801-12968@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=58801
--- Comment #1 from Rafael J. Wysocki <rjw@sisk.pl> 2013-05-25 09:07:20 ---
On Saturday, May 25, 2013 07:24:54 AM bugzilla-daemon@bugzilla.kernel.org
wrote:
[...]
>
> With the kernel versions 3.9.3 and now even 3.9.4 the frequency remains at a
> quite high frequency (3.0 or 2.9 GHz) even if the the system is completely
> idle.
>
> As I have not changed the kernel-config when I updated to the versions 3.9.3
> and 3.9.4 I assume some bug was introduced in the kernel as of 3.9.3.
>
> Please let me know if you need any further info.
Can you possibly identify the change between 3.9.1 and 3.9.3 that introduced
the problem for you?
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next prev parent reply other threads:[~2013-05-25 9:07 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-25 7:24 [Bug 58801] New: intel_pstate/powersave - cpu frequency remains at high level if if system is idle bugzilla-daemon
2013-05-25 9:07 ` bugzilla-daemon [this message]
2013-05-25 9:16 ` Rafael J. Wysocki
2013-05-25 9:39 ` [Bug 58801] " bugzilla-daemon
2013-05-25 14:57 ` bugzilla-daemon
2013-05-25 16:30 ` bugzilla-daemon
2013-05-25 17:34 ` bugzilla-daemon
2013-05-27 4:05 ` bugzilla-daemon
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