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Date: Sat, 5 May 2007 22:50:05 +0200 (MEST)
From: Jan Engelhardt <jengelh@...ux01.gwdg.de>
To: Rafał Bilski <rafalbilski@...eria.pl>
cc: Wander Winkelhorst <w.winkelhorst@...il.com>,
David Johnson <dj@...id-web.co.uk>,
linux-kernel@...r.kernel.org, cpufreq@...ts.linux.org.uk
Subject: Re: cpufreq longhaul locks up
On May 5 2007 21:58, Rafał Bilski wrote:
>:-/ Weird. Nothing new in datasheet. Longhaul MSR seems to be OK too.
>Would be good to check if PLL really can go downto x4,0. Can You
>limit minimal CPU multiplier to 5,0 and check if is stable? If it
>is check 4,5.
I directly wrote to /sys/devices/system/cpu/cpu0/cpufreq, which
worked better than `cpufreq -u xxx -d xxx`.
Lockup after 9 minutes. (Perhaps the longest time so far.)
Jan
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