Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754857AbZF2B2A (ORCPT ); Sun, 28 Jun 2009 21:28:00 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751503AbZF2B1w (ORCPT ); Sun, 28 Jun 2009 21:27:52 -0400 Received: from toq5.bellnexxia.net ([209.226.175.27]:38338 "EHLO toq5-srv.bellnexxia.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751484AbZF2B1w (ORCPT ); Sun, 28 Jun 2009 21:27:52 -0400 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: An0FAK+yR0pMQWU3/2dsb2JhbACBUckBgkyBQQWDUA Date: Sun, 28 Jun 2009 21:25:58 -0400 From: Mathieu Desnoyers To: "Rafael J. Wysocki" Cc: Linux Kernel Mailing List , Kernel Testers List , Shaohua Li , Venkatesh Pallipadi Subject: Re: [Bug #13424] possible deadlock when doing governor switching Message-ID: <20090629012558.GA22666@Krystal> References: <5Hhc7UkUKEO.A.IOG.9jASKB@chimera> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Content-Disposition: inline In-Reply-To: <5Hhc7UkUKEO.A.IOG.9jASKB@chimera> X-Editor: vi X-Info: http://krystal.dyndns.org:8080 X-Operating-System: Linux/2.6.21.3-grsec (i686) X-Uptime: 21:23:31 up 120 days, 21:49, 4 users, load average: 0.04, 0.27, 0.30 User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1235 Lines: 34 * Rafael J. Wysocki (rjw@sisk.pl) wrote: > This message has been generated automatically as a part of a report > of regressions introduced between 2.6.29 and 2.6.30. > > The following bug entry is on the current list of known regressions > introduced between 2.6.29 and 2.6.30. Please verify if it still should > be listed and let me know (either way). > Yep, it still exists. Venkatesh Pallipadi from Intel is working on it. We need to figure out a proper way to fix policy rwlock vs dbs_mutex vs timer mutex dependency. Mathieu > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13424 > Subject : possible deadlock when doing governor switching > Submitter : Shaohua Li > Date : 2009-05-31 16:36 (29 days old) > References : http://www.spinics.net/lists/cpufreq/msg00711.html > Handled-By : Mathieu Desnoyers > > > -- Mathieu Desnoyers OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68 -- 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/