Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S269679AbUJSQgD (ORCPT ); Tue, 19 Oct 2004 12:36:03 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S269667AbUJSQaQ (ORCPT ); Tue, 19 Oct 2004 12:30:16 -0400 Received: from mx1.elte.hu ([157.181.1.137]:17368 "EHLO mx1.elte.hu") by vger.kernel.org with ESMTP id S269658AbUJSQ2D (ORCPT ); Tue, 19 Oct 2004 12:28:03 -0400 Date: Tue, 19 Oct 2004 18:28:11 +0200 From: Ingo Molnar To: Rui Nuno Capela Cc: linux-kernel@vger.kernel.org, Lee Revell , mark_h_johnson@raytheon.com, "K.R. Foley" , Bill Huey , Adam Heath , Florian Schmidt , Thomas Gleixner , Michal Schmidt , Fernando Pablo Lopez-Lezcano Subject: Re: [patch] Real-Time Preemption, -RT-2.6.9-rc4-mm1-U6 Message-ID: <20041019162811.GA13454@elte.hu> References: <20041014143131.GA20258@elte.hu> <20041014234202.GA26207@elte.hu> <20041015102633.GA20132@elte.hu> <20041016153344.GA16766@elte.hu> <20041018145008.GA25707@elte.hu> <20041019124605.GA28896@elte.hu> <20041019144642.GA6512@elte.hu> <28172.195.245.190.93.1098199429.squirrel@195.245.190.93> <20041019155008.GA9116@elte.hu> <20041019162047.GA12055@elte.hu> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20041019162047.GA12055@elte.hu> User-Agent: Mutt/1.4.1i X-ELTE-SpamVersion: MailScanner 4.31.6-itk1 (ELTE 1.2) SpamAssassin 2.63 ClamAV 0.73 X-ELTE-VirusStatus: clean X-ELTE-SpamCheck: no X-ELTE-SpamCheck-Details: score=-4.9, required 5.9, autolearn=not spam, BAYES_00 -4.90 X-ELTE-SpamLevel: X-ELTE-SpamScore: -4 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 986 Lines: 26 * Ingo Molnar wrote: > > * Ingo Molnar wrote: > > > > Hasn't anybody else stumbled on this? > > > > i'm using it myself and havent seen the problem yet. Could you send me > > the latest .configs, the working and the broken one too? I'll try to > > reprodue it (or maybe someone else with a serial console sees it too). > > i found older .config's from you and i tried your desktop one and it > didnt crash. But when i tried your laptop's U3 .config then i got the > bootup crash immediately. Debugging it ... one difference in your config is that you have 4K stacks enabled. Could you disable them? Especially with rwsem-detection and tracing enabled the stack footprint can get pretty large ... 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/