From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761120AbYDPDSi (ORCPT ); Tue, 15 Apr 2008 23:18:38 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755073AbYDPDS3 (ORCPT ); Tue, 15 Apr 2008 23:18:29 -0400 Received: from g4t0014.houston.hp.com ([15.201.24.17]:9589 "EHLO g4t0014.houston.hp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753700AbYDPDS3 (ORCPT ); Tue, 15 Apr 2008 23:18:29 -0400 Date: Tue, 15 Apr 2008 21:18:28 -0600 From: Alex Chiang To: Badari Pulavarty Cc: Andrew Morton , linux-kernel@vger.kernel.org, anton@au1.ibm.com Subject: Re: 2.6.25-rc8-mm1 panic in rpaphp_register_slot() Message-ID: <20080416031828.GC3333@ldl.fc.hp.com> Mail-Followup-To: Alex Chiang , Badari Pulavarty , Andrew Morton , linux-kernel@vger.kernel.org, anton@au1.ibm.com References: <1207331616.5916.15.camel@badari-desktop> <20080404180518.GA12642@ldl.fc.hp.com> <1207340371.5916.23.camel@badari-desktop> <20080404224227.GA31436@ldl.fc.hp.com> <1207352128.5916.26.camel@badari-desktop> <20080407234255.GA22514@ldl.fc.hp.com> <20080415173656.218a6080.akpm@linux-foundation.org> <48056DC8.6040909@us.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <48056DC8.6040909@us.ibm.com> User-Agent: Mutt/1.5.17+20080114 (2008-01-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org >>> + if (slot->bus->self) >>> + slot_nr = PCI_SLOT(slot->bus->self->devfn); >>> + else >>> + slot_nr = 0; >>> + retval = pci_hp_register(php_slot, slot->bus, slot_nr); >>> if (retval) { >>> err("pci_hp_register failed with error %d\n", retval); >>> return retval; > > No. It didn't help. I had to hack "slot_nr = 0" all the time to boot my > machine. It didn't help because you're still getting a NULL deref? Or are you seeing some other failure mode? Thanks. /ac