Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965651AbXFFW6p (ORCPT ); Wed, 6 Jun 2007 18:58:45 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S965631AbXFFW6T (ORCPT ); Wed, 6 Jun 2007 18:58:19 -0400 Received: from nz-out-0506.google.com ([64.233.162.239]:9126 "EHLO nz-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965611AbXFFW6R (ORCPT ); Wed, 6 Jun 2007 18:58:17 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=googlemail.com; s=beta; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=ivtczFELpLbMSfmbQIJQeoBPI3WWI1PAZEskNtj7ytDYbT/fPl2sLfdZUhwLIwzAz8+uivjI9P7DfCAqRRRWQaE/iyDg//H1ckndhVRroTp5jxmp2XH+dSmX5Kv3N2WJfSttwtlREKJeE8qm1Ec0nGqpbj27xnGxx83QNKq0nsk= Message-ID: Date: Thu, 7 Jun 2007 00:58:16 +0200 From: "Stefan Prechtel" To: "Peter Oruba" Subject: Re: CPU off-on-off: lost CPU management? Cc: "Mircea Bardac" , "Linux List" In-Reply-To: <200706061350.25553.peter.oruba@amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <200706051003.29501.peter.oruba@amd.com> <200706051253.01551.dev.list@mircea.bardac.net> <200706051256.49179.dev.list@mircea.bardac.net> <200706061350.25553.peter.oruba@amd.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 880 Lines: 23 Hi! This issue is solved with 2.6.22-rc for me. The second core is up with the same speed as core 1 (Bogomips are the same, too). - Stefan Prechtel 2007/6/6, Peter Oruba : > I'm sorry, I am not able to reproduce this issue (using 2.6.21.3). Everything > works fine on my Turion laptop. It looks like there is also CPU hotplug > involved in that issue, since brining cpu1 back on doesn't update siblings > and cpu_cores in /proc/cpuinfo as well. Can you specify more details about > the system you are using? Have you tried enabling CONFIG_CPU_FREQ_DEBUG and > booting with "cpufreq.debug=7"? > > Peter Oruba > > - 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/