From: Felipe Alfaro Solana <felipe_alfaro@linuxmail.org>
To: LKML <linux-kernel@vger.kernel.org>
Subject: cpufreq: scaling_governor=powersave produces time warp
Date: 02 Apr 2003 00:13:07 +0200 [thread overview]
Message-ID: <1049235186.637.20.camel@teapot> (raw)
Hi,
On my Pentium IV 2Ghz and Intel i845 motherboard, adjusting the CPU
Frequency with:
echo powersave > /sys/devices/sys/cpu0/cpufreq/scaling_governor
makes the system clock start skewing into the future at a very fast
rate: the clock time advances at approximately ten times its normal
speed (one minute of system clock flies by in less than 5 seconds of
real time). Adjusting scaling_governor back to "performance" fixes the
problem.
Is this a bug? Am I doing something wrong?
Thanks!
________________________________________________________________________
Felipe Alfaro Solana
Linux Registered User #287198
http://counter.li.org
reply other threads:[~2003-04-01 22:02 UTC|newest]
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