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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7DDF7C433EF for ; Thu, 2 Dec 2021 14:23:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347301AbhLBO0j (ORCPT ); Thu, 2 Dec 2021 09:26:39 -0500 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:48004 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230400AbhLBO0i (ORCPT ); Thu, 2 Dec 2021 09:26:38 -0500 Received: from pps.filterd (m0098396.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 1B2DqeAo028559; Thu, 2 Dec 2021 14:23:14 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=message-id : date : mime-version : subject : to : cc : references : from : in-reply-to : content-type : content-transfer-encoding; s=pp1; bh=/fE+NAP6ZOOEwYdElF5KkduFs+ahRTjIFStDurcU4ZA=; b=bLH21NA/vb1SZNQZl3g7FBzouh8JXLQdJ7sN3KBeceInzeuj+g23gUZ4n4ps33fhpI37 JIouWETCiTAci+vkSWGIa6RcKPaDtAhhE2wN+Hf2dGegTj3rnXTpWJOBIwtpy+nqDPks FP7ts+YAiVCNxPD4IM1pTSxCGWTLV115ZCbCN/9G1R+R722BtWuj8VS40TYJKNqpdyr4 9fOWwtWoSlPC7+TN++e0XKFNSLrf6NQ5LvYCdf3+NvG5CL84BdWCDhheeHt5PixVdHJ7 o4G/dMQnzNtOjxOUCVF9GjqAykG+mqa3ykowbgqqoXkYIb65BfMGCqGbdlhu7e+9KWyx 3A== Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com with ESMTP id 3cpydqgpsw-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 02 Dec 2021 14:23:14 +0000 Received: from m0098396.ppops.net (m0098396.ppops.net [127.0.0.1]) by pps.reinject (8.16.0.43/8.16.0.43) with SMTP id 1B2DwRLI020243; Thu, 2 Dec 2021 14:23:13 GMT Received: from ppma06fra.de.ibm.com (48.49.7a9f.ip4.static.sl-reverse.com [159.122.73.72]) by mx0a-001b2d01.pphosted.com with ESMTP id 3cpydqgps9-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 02 Dec 2021 14:23:13 +0000 Received: from pps.filterd (ppma06fra.de.ibm.com [127.0.0.1]) by ppma06fra.de.ibm.com (8.16.1.2/8.16.1.2) with SMTP id 1B2EN82L012346; Thu, 2 Dec 2021 14:23:11 GMT Received: from b06cxnps4075.portsmouth.uk.ibm.com (d06relay12.portsmouth.uk.ibm.com [9.149.109.197]) by ppma06fra.de.ibm.com with ESMTP id 3ckbxkau17-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 02 Dec 2021 14:23:11 +0000 Received: from d06av24.portsmouth.uk.ibm.com (mk.ibm.com [9.149.105.60]) by b06cxnps4075.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 1B2EN77q28115362 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 2 Dec 2021 14:23:07 GMT Received: from d06av24.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 87DFF42049; Thu, 2 Dec 2021 14:23:07 +0000 (GMT) Received: from d06av24.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 3933A42054; Thu, 2 Dec 2021 14:23:07 +0000 (GMT) Received: from [9.145.80.134] (unknown [9.145.80.134]) by d06av24.portsmouth.uk.ibm.com (Postfix) with ESMTP; Thu, 2 Dec 2021 14:23:07 +0000 (GMT) Message-ID: Date: Thu, 2 Dec 2021 15:23:07 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.3.2 Subject: Re: [PATCH net] net/smc: Clear memory when release and reuse buffer Content-Language: en-US To: Tony Lu , Jakub Kicinski Cc: davem@davemloft.net, netdev@vger.kernel.org, linux-s390@vger.kernel.org, linux-rdma@vger.kernel.org References: <20211125122858.90726-1-tonylu@linux.alibaba.com> <20211126112855.37274cb7@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com> From: Karsten Graul Organization: IBM Deutschland Research & Development GmbH In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: zEld_dwgRbg4N8sz-mKxqsHwsTDCY41b X-Proofpoint-GUID: o_W15OOVA5QAFMOpletIpp8_rONgY8C2 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.0.607.475 definitions=2021-12-02_07,2021-12-02_01,2020-04-07_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 impostorscore=0 malwarescore=0 bulkscore=0 spamscore=0 suspectscore=0 adultscore=0 mlxscore=0 priorityscore=1501 clxscore=1015 mlxlogscore=999 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112020091 Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org On 30/11/2021 03:52, Tony Lu wrote: > Sorry for the unclear tag. This patch introduces a performance > improvement. It should be with net-next. > > I will fix it and send v2. Thank you. Will you now send a v2 to net-next, or should I pick your v1 and submit it via our tree?