Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759619AbYFJWQl (ORCPT ); Tue, 10 Jun 2008 18:16:41 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755376AbYFJWQc (ORCPT ); Tue, 10 Jun 2008 18:16:32 -0400 Received: from vs166246.vserver.de ([62.75.166.246]:50538 "EHLO vs166246.vserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754923AbYFJWQb (ORCPT ); Tue, 10 Jun 2008 18:16:31 -0400 From: Michael Buesch To: "Miles Lane" Subject: Re: BUG: NULL pointer dereference at 00000000 -- IP: [] :b43:b43_dma_mapping_error+0x16/0x155 Date: Wed, 11 Jun 2008 00:15:58 +0200 User-Agent: KMail/1.9.6 (enterprise 0.20070907.709405) Cc: "Vegard Nossum" , "Andrew Morton" , "Linux Kernel Mailing List" , linux-wireless , "FUJITA Tomonori" References: <200806101650.27180.mb@bu3sch.de> In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200806110015.59285.mb@bu3sch.de> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 706 Lines: 18 On Wednesday 11 June 2008 00:09:27 Miles Lane wrote: > I got a slightly different BUG with this patch applied: > > BUG: unable to handle kernel NULL pointer dereference at 00000000 > IP: [] :b43:b43_dma_mapping_error+0x16/0x97 So can you please debug this? This is trivial. Just add a few printks to see which pointer is NULL. As I said I don't have this tree and really like to avoid fetching and building yet another tree. -- Greetings Michael. -- 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/