From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932401AbWGDVN0 (ORCPT ); Tue, 4 Jul 2006 17:13:26 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932402AbWGDVN0 (ORCPT ); Tue, 4 Jul 2006 17:13:26 -0400 Received: from mx2.mail.elte.hu ([157.181.151.9]:38611 "EHLO mx2.mail.elte.hu") by vger.kernel.org with ESMTP id S932401AbWGDVNZ (ORCPT ); Tue, 4 Jul 2006 17:13:25 -0400 Date: Tue, 4 Jul 2006 23:08:33 +0200 From: Ingo Molnar To: Pavel Machek Cc: Fabio Comolli , kernel list , Andrew Morton , mingo@redhat.com, "Rafael J. Wysocki" , Thomas Gleixner Subject: Re: 2.6.17-mm5: lockdep prevents suspend to disk Message-ID: <20060704210833.GA17961@elte.hu> References: <20060704183244.GB4420@ucw.cz> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20060704183244.GB4420@ucw.cz> User-Agent: Mutt/1.4.2.1i X-ELTE-SpamScore: -3.1 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-3.1 required=5.9 tests=ALL_TRUSTED,AWL,BAYES_50 autolearn=no SpamAssassin version=3.0.3 -3.3 ALL_TRUSTED Did not pass through any untrusted hosts 0.0 BAYES_50 BODY: Bayesian spam probability is 40 to 60% [score: 0.5000] 0.2 AWL AWL: From: address is in the auto white-list X-ELTE-VirusStatus: clean Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org * Pavel Machek wrote: > > Jul 4 21:48:08 tycho kernel: rt-test-4 > > Jul 4 21:48:08 tycho kernel: rt-test-5 > > Jul 4 21:48:08 tycho kernel: rt-test-6 > > Jul 4 21:48:08 tycho kernel: rt-test-7 > > Are rt-test-X tasks kernel threads or userspace programs? (Kernel > threads need explicit try_to_freeze in them to allow suspend). > > Are they normally killable? hm, that's not lockdep but due to CONFIG_RT_MUTEX_TESTER. Ingo