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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