Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752275Ab3HABVo (ORCPT ); Wed, 31 Jul 2013 21:21:44 -0400 Received: from szxga02-in.huawei.com ([119.145.14.65]:32961 "EHLO szxga02-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751206Ab3HABVm (ORCPT ); Wed, 31 Jul 2013 21:21:42 -0400 Message-ID: <51F9B813.90706@huawei.com> Date: Thu, 1 Aug 2013 09:21:23 +0800 From: Yijing Wang User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:17.0) Gecko/20130620 Thunderbird/17.0.7 MIME-Version: 1.0 To: Bjorn Helgaas CC: Jon Mason , "linux-kernel@vger.kernel.org" , "linux-pci@vger.kernel.org" , Yijing Wang , Hanjun Guo , Jiang Liu , Joe Jin Subject: Re: [PATCH] PCI: update device mps when doing pci hotplug References: <1360036520-31032-1-git-send-email-wangyijing@huawei.com> <51A42137.9090908@huawei.com> <51F73108.4070905@huawei.com> <51F8D5C9.4020309@huawei.com> In-Reply-To: Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.135.76.69] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 535 Lines: 24 > Yes, I think that would be safe. If the switch is set to a larger MPS > than the hot-added device supports, I don't think we can safely use > the device. OK, I will refresh my patch, after test in my machine, I will send it out. Thanks! Yijing. > > Bjorn > > -- Thanks! Yijing -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/