From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752052AbdGVEUw (ORCPT ); Sat, 22 Jul 2017 00:20:52 -0400 Received: from szxga03-in.huawei.com ([45.249.212.189]:9399 "EHLO szxga03-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750921AbdGVEUu (ORCPT ); Sat, 22 Jul 2017 00:20:50 -0400 Subject: Re: [PATCH v7 2/3] PCI: Enable PCIe Relaxed Ordering if supported To: Sinan Kaya , , , , , , , , , , , , , , , , , , , , , , , , , , , Bjorn Helgaas References: <1499955692-26556-1-git-send-email-dingtianhong@huawei.com> <1499955692-26556-3-git-send-email-dingtianhong@huawei.com> <0260e398-bd8e-6615-6d5c-1f7c07b6fc09@huawei.com> <67be791f-e0cf-8284-9229-17174dc741ef@codeaurora.org> From: Ding Tianhong Message-ID: <5f9b8bfb-41a8-a17c-6fea-581aec1d5573@huawei.com> Date: Sat, 22 Jul 2017 12:19:38 +0800 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: <67be791f-e0cf-8284-9229-17174dc741ef@codeaurora.org> Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.177.23.32] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A020202.5972D278.00BF,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0, ip=0.0.0.0, so=2014-11-16 11:51:01, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: e234330d39519fbb015a7988158fed41 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Sinan, Bjorn: On 2017/7/14 21:54, Sinan Kaya wrote: > On 7/13/2017 9:26 PM, Ding Tianhong wrote: >> There is no code to enable the PCIe Relaxed Ordering bit in the configuration space, >> it is only be enable by default according to the PCIe Standard Specification, what we >> do is to distinguish the RC problematic platform and clear the Relaxed Ordering bit >> to tell the PCIe EP don't send any TLPs with Relaxed Ordering Attributes to the Root >> Complex. > > Maybe, you should change the patch commit as > "Disable PCIe Relaxed Ordering if not supported"... I agree that to use the new commit title as your suggested, thanks. :) @Bjorn do you want me to spawn a new patchset with the new commit title and the Reviewed-by from Casey on the patch 3, or maybe you could pick this up and modify it own ? thanks. Ding >