Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755542Ab0BTN6A (ORCPT ); Sat, 20 Feb 2010 08:58:00 -0500 Received: from he.sipsolutions.net ([78.46.109.217]:49365 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755305Ab0BTN57 (ORCPT ); Sat, 20 Feb 2010 08:57:59 -0500 Subject: Re: [2.6.33-rc5] Weird deadlock when shutting down From: Johannes Berg To: =?ISO-8859-1?Q?Am=E9rico?= Wang Cc: Linus Torvalds , Benjamin Herrenschmidt , "linux-kernel@vger.kernel.org" , Ingo Molnar , Peter Zijlstra In-Reply-To: <20100220134447.GA3000@hack> References: <1264740107.20211.53.camel@pasglop> <1266485775.6539.6.camel@jlt3.sipsolutions.net> <1266518735.3829.4.camel@jlt3.sipsolutions.net> <2375c9f91002192313j3fb84acje4c286c4f86457f3@mail.gmail.com> <1266656213.5347.0.camel@jlt3.sipsolutions.net> <2375c9f91002200106j56b0298ds1a425fde8983d988@mail.gmail.com> <1266665331.12525.0.camel@jlt3.sipsolutions.net> <20100220134447.GA3000@hack> Content-Type: text/plain; charset="UTF-8" Date: Sat, 20 Feb 2010 14:57:48 +0100 Message-ID: <1266674268.18465.6.camel@jlt3.sipsolutions.net> Mime-Version: 1.0 X-Mailer: Evolution 2.29.3.2 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 516 Lines: 16 On Sat, 2010-02-20 at 21:44 +0800, Américo Wang wrote: > That message is displayed before shutting down the devices. > > To verify, you can add some printk() in the end of > __cpufreq_remove_dev(), or enable CONFIG_CPU_FREQ_DEBUG. That is already enabled. johannes -- 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/