Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261502AbUKILhK (ORCPT ); Tue, 9 Nov 2004 06:37:10 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261498AbUKILbt (ORCPT ); Tue, 9 Nov 2004 06:31:49 -0500 Received: from mx1.elte.hu ([157.181.1.137]:41413 "EHLO mx1.elte.hu") by vger.kernel.org with ESMTP id S261477AbUKILU6 (ORCPT ); Tue, 9 Nov 2004 06:20:58 -0500 Date: Tue, 9 Nov 2004 13:22:42 +0100 From: Ingo Molnar To: Amit Shah Cc: linux-kernel@vger.kernel.org Subject: Re: RT-V0.7.22 Bug with fbdev and e100 Message-ID: <20041109122242.GA25077@elte.hu> References: <200411091623.51495.amit.shah@codito.com> <20041109121330.GA23533@elte.hu> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20041109121330.GA23533@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: 721 Lines: 20 * Ingo Molnar wrote: > [...] This will reduce the utility of fbcon when debugging kernel > crashes, but it should avoid this assert [...] in fact the way i implemented it in my tree: #define in_atomic_rt() (!oops_in_progress && (in_atomic() || irqs_disabled())) still enables crash messages to make it to fbcon. So the only thing skipped will be non-fatal messages printed from 'raw' critical sections. (which are very rare in PREEMPT_RT kernels). 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/