From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964814AbcI3Bgu (ORCPT ); Thu, 29 Sep 2016 21:36:50 -0400 Received: from aserp1040.oracle.com ([141.146.126.69]:51109 "EHLO aserp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934990AbcI3Bgn (ORCPT ); Thu, 29 Sep 2016 21:36:43 -0400 To: Kiwoong Kim Cc: "'Martin K. Petersen'" , subhashj@codeaurora.org, "'Zang Leigang'" , vinholikatti@gmail.com, jejb@linux.vnet.ibm.com, linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org, linux-scsi-owner@vger.kernel.org Subject: Re: [PATCH v2] UFS: Date Segment only need for WRITE DESCRIPTOR From: "Martin K. Petersen" Organization: Oracle Corporation References: <20160825093919.5936-1-zangleigang@hisilicon.com> <9e470819d1cfcead5966e37c00f53967@codeaurora.org> <007b01d2194a$4f3567a0$eda036e0$@samsung.com> Date: Thu, 29 Sep 2016 21:36:24 -0400 In-Reply-To: <007b01d2194a$4f3567a0$eda036e0$@samsung.com> (Kiwoong Kim's message of "Wed, 28 Sep 2016 14:36:49 +0900") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Source-IP: aserv0021.oracle.com [141.146.126.233] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org >>>>> "Kiwoong" == Kiwoong Kim writes: Kiwoong> I think that the patch is correct. UFS spec says "The Data Kiwoong> Segment area is empty" for Read Descriptor. I have been using Kiwoong> similar code with it and it works. That have been already Kiwoong> applied in Android kernel. That's fine. Just checking. Applied to 4.9/scsi-queue. -- Martin K. Petersen Oracle Linux Engineering