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 0F6DFC19F2D for ; Thu, 11 Aug 2022 12:31:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235202AbiHKMb1 (ORCPT ); Thu, 11 Aug 2022 08:31:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40230 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235210AbiHKMbV (ORCPT ); Thu, 11 Aug 2022 08:31:21 -0400 Received: from mx0b-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com [148.163.158.5]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D46B62703; Thu, 11 Aug 2022 05:31:17 -0700 (PDT) Received: from pps.filterd (m0127361.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 27BCFwgL039373; Thu, 11 Aug 2022 12:31:07 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=6PzQiZWHJXu1x3wlzsLkLkzkX844NcrBJ2Gj3MnPNt8=; b=RfvG7bmovMCzmph1yiAvcmz7JxGyWYskO7O2Canf/Ttj2m+ins+fcOgZmN4TyeRSXctB F6eldPmz7Kg/4f6RYkULCez3qbK3euIDysQ4QSMuy/YVFYyxmiOlu8Nbv9pdg4I7Kcb2 DgqXLggl3+wjZE0zUNhyHH7w2arg6fiwQD6FCAPuSg8XGfGGj+gGx9IcjkjIWkzEpnVv Yke3XiAT/AWYrRap508PuI/2YYA7/gIJAyawpS5JeQzaUmCJHbqKCJJhl+MvUlDAUbdY qtC2VnwTpc+MUeBSm3r8GQm/uuYrT/ZENCY1PFyxpbXRP0Xg+dUIe5BFpE1T8eMQ7RWJ Cw== Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3hw17sh9k6-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 11 Aug 2022 12:31:07 +0000 Received: from m0127361.ppops.net (m0127361.ppops.net [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 27BCHhet011639; Thu, 11 Aug 2022 12:31:07 GMT Received: from ppma06ams.nl.ibm.com (66.31.33a9.ip4.static.sl-reverse.com [169.51.49.102]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3hw17sh9j7-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 11 Aug 2022 12:31:07 +0000 Received: from pps.filterd (ppma06ams.nl.ibm.com [127.0.0.1]) by ppma06ams.nl.ibm.com (8.16.1.2/8.16.1.2) with SMTP id 27BCLfAL012298; Thu, 11 Aug 2022 12:31:05 GMT Received: from b06avi18626390.portsmouth.uk.ibm.com (b06avi18626390.portsmouth.uk.ibm.com [9.149.26.192]) by ppma06ams.nl.ibm.com with ESMTP id 3huwvf20f6-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 11 Aug 2022 12:31:05 +0000 Received: from d06av26.portsmouth.uk.ibm.com (d06av26.portsmouth.uk.ibm.com [9.149.105.62]) by b06avi18626390.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 27BCSUPZ25297226 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 11 Aug 2022 12:28:30 GMT Received: from d06av26.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id D15CFAE045; Thu, 11 Aug 2022 12:31:02 +0000 (GMT) Received: from d06av26.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 73639AE04D; Thu, 11 Aug 2022 12:31:02 +0000 (GMT) Received: from [9.171.37.122] (unknown [9.171.37.122]) by d06av26.portsmouth.uk.ibm.com (Postfix) with ESMTP; Thu, 11 Aug 2022 12:31:02 +0000 (GMT) Message-ID: <43d46ad9-0193-603c-8b95-8c44e578f2df@linux.ibm.com> Date: Thu, 11 Aug 2022 14:31:02 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.1.2 Subject: Re: [PATCH net-next 00/10] net/smc: optimize the parallelism of SMC-R connections To: "D. Wythe" , wenjia@linux.ibm.com Cc: kuba@kernel.org, davem@davemloft.net, netdev@vger.kernel.org, linux-s390@vger.kernel.org, linux-rdma@vger.kernel.org References: Content-Language: en-US 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: vvKLkTimpvsqgVzjvchiwNIz5GI6BFfE X-Proofpoint-GUID: Qoou5s4nQuJqL0wplWnIR-7GHgTnn_fu X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.883,Hydra:6.0.517,FMLib:17.11.122.1 definitions=2022-08-11_05,2022-08-11_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 bulkscore=0 phishscore=0 lowpriorityscore=0 priorityscore=1501 adultscore=0 spamscore=0 suspectscore=0 impostorscore=0 mlxlogscore=960 malwarescore=0 clxscore=1011 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2207270000 definitions=main-2208110037 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On 10/08/2022 19:47, D. Wythe wrote: > From: "D. Wythe" > > This patch set attempts to optimize the parallelism of SMC-R connections, > mainly to reduce unnecessary blocking on locks, and to fix exceptions that > occur after thoses optimization. This are very interesting changes. Please allow us to review and test on the s390 architecture. Thank you for this submission!