From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754461AbZBNXBf (ORCPT ); Sat, 14 Feb 2009 18:01:35 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752604AbZBNXB1 (ORCPT ); Sat, 14 Feb 2009 18:01:27 -0500 Received: from pasmtpa.tele.dk ([80.160.77.114]:49579 "EHLO pasmtpA.tele.dk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752344AbZBNXB1 (ORCPT ); Sat, 14 Feb 2009 18:01:27 -0500 X-Greylist: delayed 1389 seconds by postgrey-1.27 at vger.kernel.org; Sat, 14 Feb 2009 18:01:27 EST Subject: Re: cpuinfo shows wrong MHz value From: Kasper Sandberg To: Frans Pop Cc: Joerg Platte , linux-kernel@vger.kernel.org In-Reply-To: <200902142329.31428.elendil@planet.nl> References: <200902142217.51655.jplatte@naasa.net> <200902142329.31428.elendil@planet.nl> Content-Type: text/plain Date: Sat, 14 Feb 2009 23:38:16 +0100 Message-Id: <1234651096.13338.15.camel@localhost> Mime-Version: 1.0 X-Mailer: Evolution 2.4.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, 2009-02-14 at 23:29 +0100, Frans Pop wrote: > Joerg Platte wrote: > > I'm running kernel 2.6.28.4 and /proc/cpuinfo and powertop and vmware > > are unable to detect the correct speed (1.6 GHz) of the processor: > > Isn't this just the result of frequency scaling? Is the processor busy > when you check /proc/cpuinfo? I dont think cpu frequency scaling can suddenly make a cpu go from 1.6ghz to 13ghz, but if it can, i sure want one! > > What are the values in: > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor > /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies > /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq > ? > > Cheers, > FJP > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/