Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1946213AbWKJJcH (ORCPT ); Fri, 10 Nov 2006 04:32:07 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1946209AbWKJJcH (ORCPT ); Fri, 10 Nov 2006 04:32:07 -0500 Received: from smtp4.netcabo.pt ([212.113.174.31]:28770 "EHLO exch01smtp11.hdi.tvcabo") by vger.kernel.org with ESMTP id S1946213AbWKJJcE (ORCPT ); Fri, 10 Nov 2006 04:32:04 -0500 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: Ao8CABLUU0VZmGJA/2dsb2JhbAA X-IronPort-AV: i="4.09,408,1157324400"; d="scan'208"; a="138398945:sNHT17779311" Message-ID: <26540.194.65.103.1.1163151084.squirrel@www.rncbc.org> In-Reply-To: <1162808795.23683.2.camel@Homer.simpson.net> References: <454BC8D1.1020001@rncbc.org> <454BF608.20803@rncbc.org> <454C714B.8030403@rncbc.org> <454E0976.8030303@rncbc.org> <454E15B0.2050008@rncbc.org> <1162742535.2750.23.camel@localhost.localdomain> <454E2FC1.4040700@rncbc.org> <1162797896.6126.5.camel@Homer.simpson.net> <20061106093815.GB14388@elte.hu> <1162807371.13579.4.camel@Homer.simpson.net> <20061106101117.GA20616@elte.hu> <1162808795.23683.2.camel@Homer.simpson.net> Date: Fri, 10 Nov 2006 09:31:24 -0000 (WET) Subject: Re: realtime-preempt patch-2.6.18-rt7 oops From: "Rui Nuno Capela" To: "Ingo Molnar" Cc: "Mike Galbraith" , "Daniel Walker" , "Karsten Wiese" , linux-kernel@vger.kernel.org User-Agent: SquirrelMail/1.5.1 MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT X-OriginalArrivalTime: 10 Nov 2006 09:32:02.0166 (UTC) FILETIME=[13CFE960:01C704AB] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1103 Lines: 40 On Mon, November 6, 2006 10:26, Mike Galbraith wrote: > On Mon, 2006-11-06 at 11:11 +0100, Ingo Molnar wrote: > >> * Mike Galbraith wrote: >> >> >>>> could you try the patch below, does it help? (a quick review seems >>>> to suggest that all codepaths protected by kretprobe_lock are >>>> atomic) >>> >>> Ah, so I did do the right thing. Besides the oops, I was getting a >>> pretty frequent non-deadly... >> >> yeah ... >> >>> ...so turned it back into a non-sleeping lock. >>> >>> >>> You forgot kprobes.h >>> >> >> so the patch solves this problem for you? > > Yeah, seems to. I'll let it run make check in a loop for a while to > make sure the fatal oops stays gone too though. If you don't hear from > me, all is peachy (it will be methinks) > So far so good for this pester ;) Thanks. -- rncbc aka Rui Nuno Capela rncbc@rncbc.org - 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/