Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262958AbUKRT4K (ORCPT ); Thu, 18 Nov 2004 14:56:10 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262945AbUKRTyS (ORCPT ); Thu, 18 Nov 2004 14:54:18 -0500 Received: from brown.brainfood.com ([146.82.138.61]:130 "EHLO gradall.private.brainfood.com") by vger.kernel.org with ESMTP id S262948AbUKRTwN (ORCPT ); Thu, 18 Nov 2004 14:52:13 -0500 Date: Thu, 18 Nov 2004 13:51:58 -0600 (CST) From: Adam Heath X-X-Sender: adam@gradall.private.brainfood.com To: Ingo Molnar cc: Christian Meder , linux-kernel@vger.kernel.org Subject: Re: [patch] Real-Time Preemption, -RT-2.6.10-rc2-mm1-V0.7.28-0 In-Reply-To: <20041118195830.GA25938@elte.hu> Message-ID: References: <20041109160544.GA28242@elte.hu> <20041111144414.GA8881@elte.hu> <20041111215122.GA5885@elte.hu> <20041116125402.GA9258@elte.hu> <20041116130946.GA11053@elte.hu> <20041116134027.GA13360@elte.hu> <20041117124234.GA25956@elte.hu> <1100773441.3434.4.camel@localhost> <20041118161129.GD12483@elte.hu> <1100795964.3699.3.camel@localhost> <20041118195830.GA25938@elte.hu> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1327 Lines: 29 On Thu, 18 Nov 2004, Ingo Molnar wrote: > > * Christian Meder wrote: > > > > could you try this with the vanilla 2.6.10-rc2-mm1 kernel too? The crash > > > you got is an escallation of a crash within a critical section, but that > > > original crash does not seem to be directly related to PREEMPT_RT. > > > > Ok, tried it now. The output from 2.6.10-rc2-mm1 on removal of the prism > > pccard is pretty innocuous and everything works fine: > > > > Nov 18 17:29:27 localhost kernel: hostap_cs: CS_EVENT_CARD_REMOVAL > > Nov 18 17:29:27 localhost kernel: wifi0: card already removed or not > > configured during shutdown > > Nov 18 17:29:27 localhost kernel: wifi0: Interrupt, but dev not OK > > Nov 18 17:29:27 localhost kernel: hostap_cs: Driver unloaded > > ok. Could you please retry with the latest kernel and USE_FRAME_POINTERS > enabled? It wasnt completely clear from your previous log precisely > which function generated the fault so it would be easier for me to sort > it out if you could reproduce it once more. That's CONFIG_FRAME_POINTER, btw. - 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/