From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753526Ab0ADQei (ORCPT ); Mon, 4 Jan 2010 11:34:38 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753464Ab0ADQef (ORCPT ); Mon, 4 Jan 2010 11:34:35 -0500 Received: from outbound-mail-03.bluehost.com ([69.89.21.13]:43250 "HELO outbound-mail-03.bluehost.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1753417Ab0ADQee (ORCPT ); Mon, 4 Jan 2010 11:34:34 -0500 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=default; d=virtuousgeek.org; h=Received:Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References:X-Mailer:Mime-Version:Content-Type:Content-Transfer-Encoding:X-Identified-User; b=itK02JDS8ZQcomc2DQPBbKU182CeB0zKyr2B2+TiR/aFV/Ce5ls/lnYp71i54FDjLtMJjPv11JR3F4yXjalLAGl9J6MpVGMz9UQjhRsBUvHfIXCUIZk/4r+EQ5HQGh0G; Date: Mon, 4 Jan 2010 08:34:29 -0800 From: Jesse Barnes To: "Youquan,Song" Cc: andi@firstfloor.org, ying.huang@intel.com, kent.liu@intel.com, youquan.song@intel.com, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org Subject: Re: [PATCH]PCIe AER: fix aer inject result in kernel oops Message-ID: <20100104083429.1fc02c04@jbarnes-piketon> In-Reply-To: <20091211234235.GA7196@youquan-linux.bj.intel.com> References: <20091211234235.GA7196@youquan-linux.bj.intel.com> X-Mailer: Claws Mail 3.7.2 (GTK+ 2.18.3; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Identified-User: {10642:box514.bluehost.com:virtuous:virtuousgeek.org} {sentby:smtp auth 75.111.28.251 authed with jbarnes@virtuousgeek.org} Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 11 Dec 2009 18:42:35 -0500 "Youquan,Song" wrote: > If BIOS does not export _OSC to allow OS take over the PCIe AER, pcie > aer driver will not initialize aer service. But aer_inject driver > does not check this scenario, it results in kernel oops when inject > aer error to OS. Some of kernel oops information as following: Applied to my for-linus branch, thanks. -- Jesse Barnes, Intel Open Source Technology Center