From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754074AbZBCT2W (ORCPT ); Tue, 3 Feb 2009 14:28:22 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751525AbZBCT2N (ORCPT ); Tue, 3 Feb 2009 14:28:13 -0500 Received: from fifo99.com ([67.223.236.141]:54270 "EHLO fifo99.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751409AbZBCT2M (ORCPT ); Tue, 3 Feb 2009 14:28:12 -0500 Subject: Re: [crash] af9005_usb_module_init(): BUG: unable to handle kernel paging request at ff100000 From: Daniel Walker To: Ingo Molnar Cc: Greg KH , Mauro Carvalho Chehab , linux-kernel@vger.kernel.org, Hans Verkuil , Janne Grunau , Luca Olivetti In-Reply-To: <20090203172836.GA6964@elte.hu> References: <20090203172836.GA6964@elte.hu> Content-Type: text/plain Date: Tue, 03 Feb 2009 10:22:41 -0800 Message-Id: <1233685361.5903.131.camel@desktop> Mime-Version: 1.0 X-Mailer: Evolution 2.22.3.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 2009-02-03 at 18:28 +0100, Ingo Molnar wrote: > FYI, -tip qa keeps triggering this bootup crash occasionally, ever since > June 2008 when a DVB merge brought in this new driver: It looks like it could be a config problem.. The crash happens around these two symbol "af9005_rc_keys", and "af9005_rc_keys_size" , and they are both defined inside af9005-remote.c different from where the init functions is lcoated .. af9005-remote.c needs a special config CONFIG_DVB_USB_AF9005_REMOTE to get compiled which you have disabled.. I think there's no compile warning cause symbol_get() creates weak symbols when CONFIG_MODULES is off.. Daniel