From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DB4C6C43381 for ; Mon, 11 Mar 2019 16:13:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B14F12084F for ; Mon, 11 Mar 2019 16:13:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727527AbfCKQN6 (ORCPT ); Mon, 11 Mar 2019 12:13:58 -0400 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:46400 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726641AbfCKQN6 (ORCPT ); Mon, 11 Mar 2019 12:13:58 -0400 Received: from pps.filterd (m0098396.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x2BG9gTl011720 for ; Mon, 11 Mar 2019 12:13:57 -0400 Received: from e34.co.us.ibm.com (e34.co.us.ibm.com [32.97.110.152]) by mx0a-001b2d01.pphosted.com with ESMTP id 2r5s1n6x5s-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Mon, 11 Mar 2019 12:13:57 -0400 Received: from localhost by e34.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Mon, 11 Mar 2019 16:13:56 -0000 Received: from b03cxnp07029.gho.boulder.ibm.com (9.17.130.16) by e34.co.us.ibm.com (192.168.1.134) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Mon, 11 Mar 2019 16:13:52 -0000 Received: from b03ledav006.gho.boulder.ibm.com (b03ledav006.gho.boulder.ibm.com [9.17.130.237]) by b03cxnp07029.gho.boulder.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id x2BGDp2923199916 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 11 Mar 2019 16:13:51 GMT Received: from b03ledav006.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id BC93BC6059; Mon, 11 Mar 2019 16:13:51 +0000 (GMT) Received: from b03ledav006.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 4BDE3C6057; Mon, 11 Mar 2019 16:13:50 +0000 (GMT) Received: from jarvis.ext.hansenpartnership.com (unknown [9.85.171.143]) by b03ledav006.gho.boulder.ibm.com (Postfix) with ESMTP; Mon, 11 Mar 2019 16:13:50 +0000 (GMT) Subject: Re: [PATCH] scsi/dpt_i2o.c: Use dma_zalloc_coherent From: James Bottomley To: Sabyasachi Gupta , akpm@linux-foundation.org Cc: aacraid@microsemi.com, martin.petersen@oracle.com, linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org, jrdr.linux@gmail.com Date: Mon, 11 Mar 2019 09:13:49 -0700 In-Reply-To: <5c8683f7.1c69fb81.e37f9.75a0@mx.google.com> References: <5c8683f7.1c69fb81.e37f9.75a0@mx.google.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.26.6 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 x-cbid: 19031116-0016-0000-0000-0000098EA616 X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00010739; HX=3.00000242; KW=3.00000007; PH=3.00000004; SC=3.00000281; SDB=6.01172879; UDB=6.00613182; IPR=6.00953533; MB=3.00025929; MTD=3.00000008; XFM=3.00000015; UTC=2019-03-11 16:13:55 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 19031116-0017-0000-0000-0000426A81E3 Message-Id: <1552320829.2889.11.camel@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2019-03-11_12:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1011 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=550 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1903110116 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 2019-03-11 at 21:21 +0530, Sabyasachi Gupta wrote: > Replaced dma_alloc_coherent + memset with dma_zalloc_coherent I really don't think so. This API is going away: https://lkml.org/lkml/2019/1/8/394 James