From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754030AbYIZIHH (ORCPT ); Fri, 26 Sep 2008 04:07:07 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752077AbYIZIGu (ORCPT ); Fri, 26 Sep 2008 04:06:50 -0400 Received: from fgwmail5.fujitsu.co.jp ([192.51.44.35]:37628 "EHLO fgwmail5.fujitsu.co.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751506AbYIZIGs (ORCPT ); Fri, 26 Sep 2008 04:06:48 -0400 Message-ID: <48DC9806.9040107@jp.fujitsu.com> Date: Fri, 26 Sep 2008 17:06:30 +0900 From: Taku Izumi User-Agent: Thunderbird 1.5.0.8 (Windows/20061025) MIME-Version: 1.0 To: Alex Chiang CC: jbarnes@virtuousgeek.org, kristen.c.accardi@intel.com, matthew@wil.cx, kaneshige.kenji@jp.fujitsu.com, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v3 00/14] PCI: let the core manage slot names References: <20080923163753.12628.98683.stgit@bob.kio> In-Reply-To: <20080923163753.12628.98683.stgit@bob.kio> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Alex, > This series applies against linux-next. I've tested this by loading > pci_slot and various hotplug drivers to ensure that the hotplug drivers > can successfully override the pci_slot names. It seems that there are some bugs. Pciehp and shpchp modules can not be loaded when the debug option is specified. Segmentation fault occurs with stack dump. pciehp_probe() or shpchp_probe() -> init_slots() -> get_power_status() -> slot_name() : This is called when the debug option is specified. -> hotplug_slot_name() -> pci_slot_name(slot->pci_slot) ~~~~~~~~~~~~~~ Not initialized yet. -- Best regards, Taku Izumi