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 A703AC433F5 for ; Tue, 4 Jan 2022 10:38:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230343AbiADKiX (ORCPT ); Tue, 4 Jan 2022 05:38:23 -0500 Received: from esa10.fujitsucc.c3s2.iphmx.com ([68.232.159.247]:31189 "EHLO esa10.fujitsucc.c3s2.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229731AbiADKiW (ORCPT ); Tue, 4 Jan 2022 05:38:22 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=fujitsu.com; i=@fujitsu.com; q=dns/txt; s=fj1; t=1641292702; x=1672828702; h=from:to:cc:subject:date:message-id:references: in-reply-to:content-id:content-transfer-encoding: mime-version; bh=1CtwKWnZIrn3adDdPMyPyhJUxW75RHjvuwOZ4lf5Adg=; b=fCGOk9OEB8qSpzxv/Iuhjgz2KL6psShPw3XxLIBhsPoOWtWa3vtpfC+t OOug24BnCkvJv29GszoCopxUJAEh1COLTgZ8h0oVIMeTyimVqHsxpfgND bX4afKZ0a/Q5qJWO8UcNaudgL+zEb8rX76B1U4Ldl1X5YZ36NX2z1tgs/ gV4cXEps8PSt0y0sROBqZuX1kp7CuXUh6VP9ezUdrM50pGNuQL5wmU+QS oM1aDVwk7pMM3E2qQ8EiY+tGEHl0bhAm82fYCcHdH7jsZpNFqvZCSqbfg mzuchBZdq3UxzYA31590VHFWYCu9mnUbBZDFnFQBwdm8h5O1tGkCClSc/ Q==; X-IronPort-AV: E=McAfee;i="6200,9189,10216"; a="47076023" X-IronPort-AV: E=Sophos;i="5.88,260,1635174000"; d="scan'208";a="47076023" Received: from mail-os0jpn01lp2107.outbound.protection.outlook.com (HELO JPN01-OS0-obe.outbound.protection.outlook.com) ([104.47.23.107]) by ob1.fujitsucc.c3s2.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Jan 2022 19:38:19 +0900 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=QD5cusRcgcNFxTwTLjtDakvK4Kqv4pLRcOCIyZJhaGWbNTsKCsF1f6GYexlI68wMmkMKBqtPVq3HGlxL5GoRXgSeVLI6eMShT5vkZC1ev7Li46ce40kYzsXpDTIy8oMmpmU0OA9QRyjkMIEHboALMpn2hEaWC1FzE6pBMuqi7wfM+SsPXkwdM50wFsLwXMHELCBBFanXhRZP6l606Dn8JDhZ8aNUqPOi0kEx7dcJ4hCEUr/NB9AqwW+8nbLhbvclHzlsSNdJUjgn3IsxrCGCB38K/cWWc3j0Huv0hh69vtdehn5/8qWYvcrPP7MFQbEBJwiXQR++yqEficbe4bcbhQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=1CtwKWnZIrn3adDdPMyPyhJUxW75RHjvuwOZ4lf5Adg=; b=SvXXUq/3hSqlhwn+AvNC30IRhevWV3MO3ZPdfI6YwLpBpjyCh5pbkSPmjwH0Ga34ucDnkW40lWBVSLX6kNjVt3uDR4bCKzmVay2TX7TQw8L1KUw9EuP//LklvN9ollHF5RZEubwiqxU3DSkeNEegDsmcBE6p3nfLkw0FFS0ixfSRljoIMpqRZ7U+mEQKS/BQTt5LfK4T5hHvuuijNObhqA+pF1xMMj34iKYvFswUNn1aW3au6puVmrZPNaHXnM9Myet6sMCXD4Btho7U6NeYI7c6HAw3WxBNrOEhO2tU+dpkSo/SkU7QvtOfv88bXHlishsimB4GDfDOiHzVAhV8Yg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=fujitsu.com; dmarc=pass action=none header.from=fujitsu.com; dkim=pass header.d=fujitsu.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fujitsu.onmicrosoft.com; s=selector2-fujitsu-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=1CtwKWnZIrn3adDdPMyPyhJUxW75RHjvuwOZ4lf5Adg=; b=Gk57iQtVP2NQbVeqxUSWogfTrvcxzdudByNzSDccs7AXbLI781gXZPOF0rXBehSV9tp7Dmau5BpiBxs8b+6q+JnA9/jX49edTCJkPVkjyQntUYWWgvoxcUFi7bY0RCM1oBvT6FXh06YBC3ByeinZ8mM041GeiE/9SAY9P+/WrsY= Received: from TYCPR01MB9305.jpnprd01.prod.outlook.com (2603:1096:400:196::10) by TYCPR01MB7506.jpnprd01.prod.outlook.com (2603:1096:400:f6::11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4844.15; Tue, 4 Jan 2022 10:38:16 +0000 Received: from TYCPR01MB9305.jpnprd01.prod.outlook.com ([fe80::8c58:9fce:97f2:ce35]) by TYCPR01MB9305.jpnprd01.prod.outlook.com ([fe80::8c58:9fce:97f2:ce35%9]) with mapi id 15.20.4844.014; Tue, 4 Jan 2022 10:38:16 +0000 From: "lizhijian@fujitsu.com" To: Christoph Hellwig CC: "zyjzyj2000@gmail.com" , "jgg@ziepe.ca" , "leon@kernel.org" , "linux-rdma@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "lizhijian@fujitsu.com" Subject: Re: [PATCH v2] RDMA/rxe: Get rid of redundant plus Thread-Topic: [PATCH v2] RDMA/rxe: Get rid of redundant plus Thread-Index: AQHYAQnJmOX9MHf9D066Gi6KfTaIkqxSfmgAgAAt64A= Date: Tue, 4 Jan 2022 10:38:16 +0000 Message-ID: <028697c5-5670-61dc-b3a3-6e7f7924780c@fujitsu.com> References: <20220104012406.27580-1-lizhijian@fujitsu.com> In-Reply-To: Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.14.0 authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=fujitsu.com; x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: f5d44cdf-70e7-4803-7d44-08d9cf6e5156 x-ms-traffictypediagnostic: TYCPR01MB7506:EE_ x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:4125; x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-relay: 0 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: N2ktGy2FMXp7kedyvpF+McEX5PQ/V/K2X1HGMKeHAUNe67P1LnBN3nd5XPPlL27NJAsL4BtiX/dyP04z0idda4KnSvc2DfkkIk9/Lgiz9dHOxZRafuQXn5A0/GiUDKXzojZ5OoQU15/7ChqbrtLPpfbVZBZ+dYimDW7YB8nS9AUgkc8Ddvd/CLzy842+zGwNgyLkagvs9R8OdzkCB2SsboXnOi8kit7OxUYR+fBSGScpTVZaam65R4fj5ByEPJw2g8HxeKXdwnql342zIzIs0xoZTr0BsyYgBLRSHppWBEKXhHFID+BK2YNpts824glj2DzpqJu5vZ0OwVJ6Re1cS6m+QG3E19lJi4mA2xOWw4ALlMsq0HAZBF9KFUicq2DgBr/tNKOybT8zdGvbo1nvQiIqVxGFBF7k8rN8kh8y/7T6yDzZHPaTXJxd+slSqxXOn+J/e1TTVszlzxi2KZHGM+tYmY6Hsk0bTRUrBa7BfwxSkegkFRjT2jmCPQAwwFPb575t0Y8OUvrKVk72Ur84MQIyxyrZVlWgYB1m0XpopUAXhR6qegujQBQKg3nyPDmx7MOoQbMvOi9h3PDD6GM2R3q2sJXjkxF58BH0m1lz0BdKJ9O1OHXNj4/51lR80uqyHgjsdR2fs/chTRvlXQ+S7uS6KTEG8TTqBHQkvGz9udxU9u4SyckbfElNI2A97JoXDu1nzi68YwQqfxQKjZtzdUIHWkH1AmfjplwqIh8mNFKxdaejqbaffGdEvPqLO1G+V7vZuuS/eg5OJ+qIWNOWsVeu4n6TQKs7W+MIFK2y+i8= x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:TYCPR01MB9305.jpnprd01.prod.outlook.com;PTR:;CAT:NONE;SFS:(4636009)(366004)(91956017)(316002)(83380400001)(66446008)(2906002)(66556008)(86362001)(82960400001)(8676002)(85182001)(38100700002)(64756008)(54906003)(66476007)(31696002)(186003)(122000001)(76116006)(53546011)(6512007)(31686004)(2616005)(6486002)(36756003)(107886003)(66946007)(38070700005)(5660300002)(6506007)(4326008)(71200400001)(6916009)(26005)(508600001)(8936002)(26583001)(43740500002)(45980500001);DIR:OUT;SFP:1101; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?utf-8?B?WXFnbHljdFE5czZFN0JvSXp3YTJvREVPZ2w0cnN2RmpQVko2ZStXSW1VMUor?= =?utf-8?B?bXJ4aEhHQ1FDLy9RRjNEbFBKRnR5bWhXbDk5MXh1VS9SNGNFNklxaERVQ3Aw?= =?utf-8?B?SFVLcnhyb1RPeXlkZEtmQXRlV3JqaUtyWXlBZldTbCtCbTZyRDZNZVkrMytZ?= =?utf-8?B?YXJvZFJ6NjZwYmw2WjI5QU9DY1BVZUV1MVN1NlJocjhyRnFJMiszcDN6UEVt?= =?utf-8?B?cndpSTFRZHRUMzRneDJMSnNZSnVOYUd5ZVdRc1Y5UW9UbFBoS1RPdUt5aEdL?= =?utf-8?B?ZVlZbU5TTFAxVit1VXVJaERueDhueXNKYjYzNm1UTU9EMHRzUXZzUW5ZVUZa?= =?utf-8?B?RnRCTk93TTFuVXBWYmNuNkcyVFI0d0wwL1RRK1lreldqSXBhNmdXdXU2aDlQ?= =?utf-8?B?emQzclFOd0xweGYvT2Y5NkFLQmpSY3QvRHZrQi92K1k0c2VVVjJKR0NydlMv?= =?utf-8?B?Y0V6eGtkRHN1TVVzdStWbm4vb3I1WHlzdUpkakYzZ0ZDNElhMmcraVdVNWlG?= =?utf-8?B?RHJFQ2QwenJWbzZiUnI1a1Vac2JDUEozMUJ3cUJpVGFWayt0anhQQk9vVFR3?= =?utf-8?B?MEh6NmRiMndTNEN6cFNDT1p1RGdyUEEyQk9WeHhiZldubm9mOUVmUjJ3MkY3?= =?utf-8?B?c2pZU0FVY0dzRGNmRVJkYnIvRElFVExSYzR0ZzVuR1JMOGdJZng3RllnUExW?= =?utf-8?B?eHB1ejlHRnZLOFIrZkVoMFNZS3pIc01VSG8rckV2cldnaHRqT2VlSHVORUZu?= =?utf-8?B?UzlLRE42TENSQmx5S0RocVk0Nkl3SlZwVVpINjdzTXZFVWJsZ09IWERpVFNy?= =?utf-8?B?aGtUVWdDME5pNHhhUjdaWXBNQk9GeXBMQmREckptdXJwRmVIS0thTlp6UTJV?= =?utf-8?B?RnVLOW9ZVnlwT1U5TFJYQU5LREloSW9tTlh0amtPTmQxekRsQlIzSkpDbHIz?= =?utf-8?B?QVRUVU5IWXB2b3VKWVZ4L1JhQWpTRnNVNXB6akpoYWZhRXRnL0Fla3pBVlA2?= =?utf-8?B?enFmV3V6QXhlTlBrTmUzenVYdDVhTEdjQ1VLSzFUZlhDNVppVitXTExXSndn?= =?utf-8?B?WVl5aFVVa0k1dFVKK1BaRkcxS05GbGpuRlFTZ2ZLaVcrTGh2c09XTU1ZbWI5?= =?utf-8?B?KzVmQS95OElVbkRnOEpsK25oZ1hGcnBpNFJBUGxNbDdscWN3d2JSaUZJNVRC?= =?utf-8?B?SFBDZFRwZkYzcjUxd0xXU2Jxa3A2V0EwTUdvbGxNQkpHQURyUmtIcFZtckFz?= =?utf-8?B?NW9SZmRVL3ViL3V6VUp5cEpheGFMOERtaWxqcjJIVW5UTmZCZWd0ajZBcXc0?= =?utf-8?B?ZGhCTnRPbXVjenBHL3hoR0N4MTh0YzNQMmYvUmR2SmdiTlZlSWxNTWVLRWty?= =?utf-8?B?ZTZ4Y1lzUFhBYUlGOXZNRlJvZ1ZCdEhGTEY3UUxSSllKMEhIUzV5aTNFdnhD?= =?utf-8?B?NUllVnYzMWovdXIvYUd0SVJOckFFcUt6U0tNNHBRVXVHREZXRVZNNE0vNzJR?= =?utf-8?B?Y1BtWTBvNnh2V0pqQzl1bGlvRVlmQUhZVkcvczVkbzByeGhxWGh3aWNXS1M2?= =?utf-8?B?MlNub0dqTThNZDRWSjNabUsyRzlwa0F5VGhaZVhvY0x0VDJhUWJYbnE5ekdV?= =?utf-8?B?K3YyUXVVbHVuRzQ0aVlSd3dmb1JHWmVtSW41QmZtZUhJQ0N0WmdaSlY2eDlj?= =?utf-8?B?WkdmOWFZbkI4NFVyZ1dMMzhUcGhwL1FUV1RjVW00aWExeTU2L3UxOVREVEZH?= =?utf-8?B?aWhBTXplWnRJOC8vU3c4b0p5V3pJYmVPVzZPaWZGcEZIVm8wcm11MGNoQlQy?= =?utf-8?B?aEFQOENzMGZUWFUzOENUQXprY3UzWmNmdkloaE9sV3F1WGRPOWxIRERCZUNO?= =?utf-8?B?QkZJSUowMjNQMkQzd2svREdHVExTays5ZFNTUUlFbFN3MjFwRmV2Q0VEaFdV?= =?utf-8?B?d3ZVbk4rbnU3QVBUb3hhWmxhNGU1QStmalg0WHg2WXZmWUpwelBmSUw4RkdJ?= =?utf-8?B?QVdJNGx5VmhzY3FoSnd1dnJHYWxpOTFmTjNHeUM3Q1l6Q3EyRHRKNlc4OVcv?= =?utf-8?B?S1FnelRJSjRSNWlPM0hBTmpXdmJSdVVtU3hPR2FWSkJOQ2FvK1ZNaU1UL3Yx?= =?utf-8?B?bXpUVDYza0FydWRuQ3BzSERBTDBBaFFyZDJVcFprZlV6SGdNRzN0UGN4TEYv?= =?utf-8?Q?g3y1/JkOdihhJpLfRbh/njk=3D?= Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: fujitsu.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: TYCPR01MB9305.jpnprd01.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: f5d44cdf-70e7-4803-7d44-08d9cf6e5156 X-MS-Exchange-CrossTenant-originalarrivaltime: 04 Jan 2022 10:38:16.6517 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a19f121d-81e1-4858-a9d8-736e267fd4c7 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: jwXhIgwb+etz8oVBJFfKCaYRUYvDf5Mfee8+muUXinEgSqUXnFmL91AaZoLaH2HautuLtxwSf0LgCkCfSYHYcA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: TYCPR01MB7506 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org DQoNCk9uIDA0LzAxLzIwMjIgMTU6NTQsIENocmlzdG9waCBIZWxsd2lnIHdyb3RlOg0KPiBPbiBU dWUsIEphbiAwNCwgMjAyMiBhdCAwOToyNDowNkFNICswODAwLCBMaSBaaGlqaWFuIHdyb3RlOg0K Pj4gLS0tIGEvZHJpdmVycy9pbmZpbmliYW5kL3N3L3J4ZS9yeGVfb3Bjb2RlLmMNCj4+ICsrKyBi L2RyaXZlcnMvaW5maW5pYmFuZC9zdy9yeGUvcnhlX29wY29kZS5jDQo+PiBAQCAtODc5LDkgKzg3 OSw5IEBAIHN0cnVjdCByeGVfb3Bjb2RlX2luZm8gcnhlX29wY29kZVtSWEVfTlVNX09QQ09ERV0g PSB7DQo+PiAgIAkJCVtSWEVfQVRNRVRIXQk9IFJYRV9CVEhfQllURVMNCj4+ICAgCQkJCQkJKyBS WEVfUkRFVEhfQllURVMNCj4+ICAgCQkJCQkJKyBSWEVfREVUSF9CWVRFUywNCj4+IC0JCQlbUlhF X1BBWUxPQURdCT0gUlhFX0JUSF9CWVRFUyArDQo+PiArCQkJW1JYRV9QQVlMT0FEXQk9IFJYRV9C VEhfQllURVMNCj4+ICAgCQkJCQkJKyBSWEVfQVRNRVRIX0JZVEVTDQo+PiAtCQkJCQkJKyBSWEVf REVUSF9CWVRFUyArDQo+PiArCQkJCQkJKyBSWEVfREVUSF9CWVRFUw0KPj4gICAJCQkJCQkrIFJY RV9SREVUSF9CWVRFUywNCj4+ICAgCQl9DQo+PiAgIAl9LA0KPj4gQEAgLTkwMCw5ICs5MDAsOSBA QCBzdHJ1Y3QgcnhlX29wY29kZV9pbmZvIHJ4ZV9vcGNvZGVbUlhFX05VTV9PUENPREVdID0gew0K Pj4gICAJCQlbUlhFX0FUTUVUSF0JPSBSWEVfQlRIX0JZVEVTDQo+PiAgIAkJCQkJCSsgUlhFX1JE RVRIX0JZVEVTDQo+PiAgIAkJCQkJCSsgUlhFX0RFVEhfQllURVMsDQo+PiAtCQkJW1JYRV9QQVlM T0FEXQk9IFJYRV9CVEhfQllURVMgKw0KPj4gKwkJCVtSWEVfUEFZTE9BRF0JPSBSWEVfQlRIX0JZ VEVTDQo+PiAgIAkJCQkJCSsgUlhFX0FUTUVUSF9CWVRFUw0KPj4gLQkJCQkJCSsgUlhFX0RFVEhf QllURVMgKw0KPj4gKwkJCQkJCSsgUlhFX0RFVEhfQllURVMNCj4+ICAgCQkJCQkJKyBSWEVfUkRF VEhfQllURVMsDQo+PiAgIAkJfQ0KPj4gICAJfSwNCj4gUGxlYXNlIGZpeCB0aGlzIHVwIHRvIGFs d2F5cyBoYXZlIHRoZSArIG9uIHRoZSBjb250aW51aW5nIGxpbmUgd2hpY2gNCj4gaXMgdGhlIG5v cm1hbCBrZXJuZWwgc3R5bGUuDQpJJ20gc28gZ2xhZCB0byBoZWFyIHRoYXQsIGkgd2lsbCBhbHNv IHVwZGF0ZSB0aGUgZXhpc3RpbmcgdW5jb252ZW50aW9uYWwgc3R5bGUgaW4gdGhpcyBmaWxlLg0K