From: Otto Meier <gf435@gmx.net>
To: linux-kernel@vger.kernel.org
Subject: [3.14-rc3] possible regression Haswell runs only at 770Mhz with powersave governor
Date: Thu, 20 Feb 2014 15:32:36 +0100 [thread overview]
Message-ID: <53061204.7080700@gmx.net> (raw)
Hello,
My System which runs with older kernels up to 3.13.3
fine on my i3-4330 with 3.5 Ghz and governor powersave.
and pstate driver.
With kernel 3.14-rc3 and Governor powersave it runs
only at 770Mhz and never switches to higher Freq. on load.
Even compiling a kernel with make -j4 does not change freq.
With governor performance it switches to 3.5 Ghz and stays
there.
Any Idea how to fix this?
Best regards
next reply other threads:[~2014-02-20 14:39 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-20 14:32 Otto Meier [this message]
2014-02-20 15:01 ` [3.14-rc3] possible regression Haswell runs only at 770Mhz with powersave governor Borislav Petkov
2014-02-20 16:48 ` Dirk Brandewie
2014-02-20 19:06 ` Otto Meier
2014-02-20 21:36 ` Dirk Brandewie
2014-02-21 10:51 ` Otto Meier
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