Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161922AbWKJSDz (ORCPT ); Fri, 10 Nov 2006 13:03:55 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1161923AbWKJSDz (ORCPT ); Fri, 10 Nov 2006 13:03:55 -0500 Received: from mx2.mail.elte.hu ([157.181.151.9]:22720 "EHLO mx2.mail.elte.hu") by vger.kernel.org with ESMTP id S1161922AbWKJSDy (ORCPT ); Fri, 10 Nov 2006 13:03:54 -0500 Date: Fri, 10 Nov 2006 19:02:52 +0100 From: Ingo Molnar To: Esben Nielsen Cc: linux-kernel@vger.kernel.org, Thomas Gleixner , Steven Rostedt Subject: Re: [patch 1/5] Fix timeout bug in rtmutex in 2.6.18-rt Message-ID: <20061110180252.GA25694@elte.hu> References: <20061001112829.630288000@frodo> <20061110144916.GA19152@elte.hu> <20061110161657.GA19407@elte.hu> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20061110161657.GA19407@elte.hu> User-Agent: Mutt/1.4.2.2i X-ELTE-SpamScore: -2.8 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-2.8 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 0.5 BAYES_50 BODY: Bayesian spam probability is 40 to 60% [score: 0.5000] -0.0 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 Content-Length: 818 Lines: 25 on SMP i had to remove this assert: Index: linux/kernel/rtmutex.c =================================================================== --- linux.orig/kernel/rtmutex.c +++ linux/kernel/rtmutex.c @@ -823,7 +823,7 @@ rt_spin_lock_slowunlock(struct rt_mutex } wakeup_next_waiter(lock, 1); spin_unlock_irqrestore(&lock->wait_lock, flags); - BUG_ON(current->boosting_prio != MAX_PRIO); +// BUG_ON(current->boosting_prio != MAX_PRIO); /* Undo pi boosting.when necessary */ rt_mutex_adjust_prio(current); } because it triggered almost immediately after bootup. Ingo - 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/