From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753063AbaCGTda (ORCPT ); Fri, 7 Mar 2014 14:33:30 -0500 Received: from omr-d10.mx.aol.com ([205.188.108.134]:53706 "EHLO omr-d10.mx.aol.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752726AbaCGTd2 convert rfc822-to-8bit (ORCPT ); Fri, 7 Mar 2014 14:33:28 -0500 Message-ID: <531A1EEE.9090101@netscape.net> Date: Fri, 07 Mar 2014 20:33:02 +0100 From: Manuel Krause User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.3.0 MIME-Version: 1.0 To: linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org Subject: 3.13.?: Strange / dangerous fan policy... Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 8BIT x-aol-global-disposition: G x-aol-sid: 3039ac1a32ae531a1f060969 X-AOL-IP: 93.218.252.204 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Please have a short look at the following BUG report + the comments -- this message here is a kind of FWD-ing it: https://bugs.archlinux.org/task/39005 I came late to test kernel 3.13 with the .5 one, as it was the time that the related -CK/BFS patch became available. I'm not using Archlinux, but openSUSE, and my problems are quite the same. Especially these with smelling melting plastics. My own reports went to Con Kolivas' Blog first: "I get weird temperatures and abrupt 100% fan actions with vanilla 3.13.5 with this CK and most recent BFQ at my HP Notebook. In gkrellm the highest T had been @74°C, so far (3.12.13), and is now growing to 94°C. Then, the fan goes to 100% for 10~30secs cooling it to approx. 82°C. That is not good, if I compare 74 to 94 °C. Have I missed a .CONFIG option for 3.13, especially?" I'd get the same without (Con's && BFQ's) patches. Machine: HP Notebook with Core2Duo CPU (Penryn) Distro: openSUSE 13.1, 64bit, continuously updated Desktop: KDE 4.12.3 MESA & drm & Xorg: most recent ones from: http://download.opensuse.org/repositories/home:/pontostroy:/X11/openSUSE_13.1/x86_64/ Current kernel: 3.13.6 vanilla from openSUSE repos, with -ck1 and BFQ patches Same behaviour: without these patches Last good kernel: 3.12.13 vanilla + CK2 + BFQ Please, _always_CC_me_ -- as I'm not on the linux-kernel / linux-pm mailing lists. And please, if you know any person in charge of this -- lead this message to him/her. Thank you in advance and best regards, Manuel Krause