From mboxrd@z Thu Jan 1 00:00:00 1970 From: Manuel Krause Subject: 3.13.?: Strange / dangerous fan policy... Date: Fri, 07 Mar 2014 20:33:02 +0100 Message-ID: <531A1EEE.9090101@netscape.net> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from omr-d10.mx.aol.com ([205.188.108.134]:53707 "EHLO omr-d10.mx.aol.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752466AbaCGTd2 convert rfc822-to-8bit (ORCPT ); Fri, 7 Mar 2014 14:33:28 -0500 Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org Please have a short look at the following BUG report + the=20 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=20 time that the related -CK/BFS patch became available. I'm not using Archlinux, but openSUSE, and my problems are quite=20 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=20 vanilla 3.13.5 with this CK and most recent BFQ at my HP Notebook. In gkrellm the highest T had been @74=B0C, so far (3.12.13), and is=20 now growing to 94=B0C. Then, the fan goes to 100% for 10~30secs=20 cooling it to approx. 82=B0C. That is not good, if I compare 74 to 94 =B0C. 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/openSUS= E_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 /=20 linux-pm mailing lists. And please, if you know any person in charge of this -- lead this=20 message to him/her. Thank you in advance and best regards, Manuel Krause