From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752860Ab3KZFvW (ORCPT ); Tue, 26 Nov 2013 00:51:22 -0500 Received: from mga02.intel.com ([134.134.136.20]:6064 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751193Ab3KZFvU (ORCPT ); Tue, 26 Nov 2013 00:51:20 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.93,772,1378882800"; d="scan'208";a="414878552" Message-ID: <52943422.1090402@intel.com> Date: Tue, 26 Nov 2013 13:39:46 +0800 From: Lan Tianyu User-Agent: Mozilla/5.0 (X11; Linux i686; rv:14.0) Gecko/20120714 Thunderbird/14.0 MIME-Version: 1.0 To: Bjorn Helgaas CC: Chang Liu , "linux-pci@vger.kernel.org" , Khalid Aziz , Konstantin Khlebnikov , Alan Cox , Takao Indoh , Jility , Florian Otti , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH] PCI: add a quirk for keeping Bus Master bit on shutdown References: <1384285203-642-1-git-send-email-cl91tp@gmail.com> In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2013年11月26日 11:33, Bjorn Helgaas wrote: > Lan, do you have access to any Lynx Point boxes? Can you test and see > whether they hang on power-off also? I suspect this might be something > specific to the Acer box, not a generic Lynx Point issue. Sure. I just get one such prototype laptop and power off works normally on it. -- Best regards Tianyu Lan