Received: by 2002:ad5:474a:0:0:0:0:0 with SMTP id i10csp4912500imu; Wed, 19 Dec 2018 02:24:24 -0800 (PST) X-Google-Smtp-Source: AFSGD/UZtRvN4aN2DFRENUXI4mwzVKqqtlCEGuu7bSUrokfygh4pY2rjfsD6b2GB0AfF/6wJRNHI X-Received: by 2002:a63:5b48:: with SMTP id l8mr15804273pgm.80.1545215064315; Wed, 19 Dec 2018 02:24:24 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1545215064; cv=none; d=google.com; s=arc-20160816; b=bkGGFSiSE8KaUbJ1OZmjLb+CgAdUnwhtJc+C2QQy0vtp0VU6Q/CA33cfgDpOLzYfuX V2I4d7rLlwnDuf2hmu+5xMk9jfbTkoV3SLL/Dw+5MZ9HMJXOtyW5qbLYjdld0kyL6FEJ BEj0WocY3Ntjufs9BOjq0NtpXjQur/r23JRl/vDU5zgUL2jMoF6hUQPDskytaXoREknJ eg+yGvpXJ68pQBDoAGBctc9byhEzahZsiSJM1VS7mUMqS6z35Hui2Ri/G9fxZmPzWc/p 5wboIcfZiksqZQgTBr2qv/YS13Dv4fMbpabij96X9VkkfUEQrja7jd881VrH95hH1moF Z/eg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:content-transfer-encoding :content-id:spamdiagnosticmetadata:spamdiagnosticoutput :content-language:accept-language:in-reply-to:references:message-id :date:thread-index:thread-topic:subject:cc:to:from:dkim-signature; bh=CF5dPZKpNUVh3Jco0iGJa8TdIDE2c+Zy+zDVg7E+IYM=; b=eQ8Lpw6SXL15iuMn7Ano9cfhTrQyOm7l1ULyJIZz4o1I2bYx21/7QPefwLheJ3FnVW Z2wlEDLuhhrH5HxkJ3S6acPOsn5EIpipadBdvgSNicGCawP6qN0TwFocLDoA9XUj2hrA 7CnwUMDuyA9iHjxMLbkqnxshjFN33lnFNMO4O2LhXDV2n0w5TvCD8u81C7H/7Z7by6ZM Nkw+wb4vfgRlYtnfl7gfy93H4hc8Qt6cJS+AVgsrShh9v/xnCIK2tw5eR8aKFKtRpiDx jtxx/fjR+ONc0WD2hOipVx8CYaYB9g0Z78BX5WGaMJLEugVRgMDzUSKjXBfizAuGtkBZ W2Yg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@Synaptics.onmicrosoft.com header.s=selector1-synaptics-com header.b=h5UErUtT; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id 35si15946065plf.177.2018.12.19.02.24.07; Wed, 19 Dec 2018 02:24:24 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@Synaptics.onmicrosoft.com header.s=selector1-synaptics-com header.b=h5UErUtT; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729042AbeLSKVs (ORCPT + 99 others); Wed, 19 Dec 2018 05:21:48 -0500 Received: from mail-eopbgr820041.outbound.protection.outlook.com ([40.107.82.41]:30727 "EHLO NAM01-SN1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728292AbeLSKVs (ORCPT ); Wed, 19 Dec 2018 05:21:48 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Synaptics.onmicrosoft.com; s=selector1-synaptics-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=CF5dPZKpNUVh3Jco0iGJa8TdIDE2c+Zy+zDVg7E+IYM=; b=h5UErUtTJNCiMbo18HIMEAWidh/t9dcUAvvZkspaSjYVA6BeBuDc0A7gSM8Ts7vZyU8sHJ6op+AlpxG/wDlXgkAKE5neevWtW0NNe+n4hBSuW73Od+OoyzdIBnYaXyaId+sqjiZWM4sBve6nOZYxtxcijHHHRSnUh0lD7NrglsA= Received: from SN6PR03MB4398.namprd03.prod.outlook.com (20.177.255.219) by SN6PR03MB4335.namprd03.prod.outlook.com (20.177.254.74) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1425.20; Wed, 19 Dec 2018 10:21:44 +0000 Received: from SN6PR03MB4398.namprd03.prod.outlook.com ([fe80::7c2a:de77:a4ce:5ccc]) by SN6PR03MB4398.namprd03.prod.outlook.com ([fe80::7c2a:de77:a4ce:5ccc%3]) with mapi id 15.20.1425.024; Wed, 19 Dec 2018 10:21:44 +0000 From: Jisheng Zhang To: Marcin Wojtas CC: Thomas Petazzoni , Linux Kernel Mailing List , Antoine Tenart , netdev , =?utf-8?B?R3LDqWdvcnkgQ2xlbWVudA==?= , Russell King - ARM Linux , Maxime Chevallier , "nadavh@marvell.com" , Grzegorz Jaszczyk , Stefan Chulski , David Miller , "linux-arm-kernel@lists.infradead.org" Subject: Re: [PATCH net] net: mvneta: fix operation for 64K PAGE_SIZE Thread-Topic: [PATCH net] net: mvneta: fix operation for 64K PAGE_SIZE Thread-Index: AQHUkVET6MmkkP0I6kWJw6RDslXtBqWB3MQAgAAt/wCAAIlbgIADXtQA///jvoCAAA45AA== Date: Wed, 19 Dec 2018 10:21:44 +0000 Message-ID: <20181219181532.64558a46@xhacker.debian> References: <1544533009-12425-1-git-send-email-mw@semihalf.com> <20181216.124120.731491122771817496.davem@davemloft.net> <20181217083735.4c6599b3@windsurf> <20181219110546.63f68f4b@xhacker.debian> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [124.74.246.114] x-clientproxiedby: TYAPR01CA0140.jpnprd01.prod.outlook.com (2603:1096:404:2d::32) To SN6PR03MB4398.namprd03.prod.outlook.com (2603:10b6:805:fd::27) authentication-results: spf=none (sender IP is ) smtp.mailfrom=Jisheng.Zhang@synaptics.com; x-ms-exchange-messagesentrepresentingtype: 1 x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1;SN6PR03MB4335;6:MGlW3b8amBZF4T+amb9EzpYMSYWuKtHQVetCuid4Cw8mi1FLSd0PT6g99KfUoOoNNMGj4Y/LOXtsChgXW5Gci5fKMkWEuOG9U3AbIchbBjFp2eu2PhaXOSc1bD3m4m/pmYiNYXrgD0ILu64GtjstJLAObFyBOH0bmCaL/oQKGe+1ki+soSIh02EiZT8OeL8zTgKeI7Qiq4Wmk7/X0vh8iP9qA03iK+DfYmTScp5odmlJRY2PATrwqiaiY5RvwqT+EgnD3icsMTcj95QhqaNm0Sx3OCk7bRD5NhtSRq2nlagFF33w4akXEg3tKPIHmf1HfsdmApsAIYkzh4gQKyxzfkW3jci85+F67jzl2NuFvt6eTlxiOPYmAzzpwf3v3FUH9vyL1FaKPVSgVozBdEv0RsKw8q+rVT4RpN62GD1fpa5hUqz6KoCjm6FkolDT01vCNV48KYS6x9BV2U8Cl+1VDA==;5:6/gQ1EVbTgip1eOkIt5cV0wKEv/HMbbauxkPierkPbP46ad/yDkf+6ggqrz44senQp5pTOzUdF6gqQMFsF3uvunfCm3a5quGIq44rcivkgCcgJveNGz2NytYQP0Xll6jJa0B2c/4sSMQWTes5eECCAWTelYgA6+hu4nqCh2jd7s=;7:VwwLaoirg/Ey36Z9wQ6OoBdnTaRoutO0O5bogCIpuUGLS0UitK4DCp4JKz9H0/hF94XnhO4Re/HKbO6k3UWkv9U3t0pZJF3lCBupp1QPSedGrpniyeD2B77Nrsv8bN/dkf/VBAtXjhnIKxWAwn5FCg== x-ms-office365-filtering-correlation-id: a056fe33-8d2e-46b5-aa4e-08d6659bc644 x-microsoft-antispam: BCL:0;PCL:0;RULEID:(2390118)(7020095)(4652040)(4534185)(4627221)(201703031133081)(201702281549075)(5600074)(711020)(2017052603328)(7153060)(7193020);SRVR:SN6PR03MB4335; x-ms-traffictypediagnostic: SN6PR03MB4335: x-microsoft-antispam-prvs: x-ms-exchange-senderadcheck: 1 x-exchange-antispam-report-cfa-test: BCL:0;PCL:0;RULEID:(3230021)(999002)(6040522)(2401047)(5005006)(8121501046)(3231475)(944501520)(52105112)(93006095)(93001095)(10201501046)(3002001)(148016)(149066)(150057)(6041310)(20161123562045)(20161123564045)(20161123558120)(201703131423095)(201702281528075)(20161123555045)(201703061421075)(201703061406153)(20161123560045)(201708071742011)(7699051)(76991095);SRVR:SN6PR03MB4335;BCL:0;PCL:0;RULEID:;SRVR:SN6PR03MB4335; x-forefront-prvs: 0891BC3F3D x-forefront-antispam-report: SFV:NSPM;SFS:(10009020)(396003)(39860400002)(346002)(136003)(366004)(376002)(199004)(189003)(76176011)(5660300001)(81156014)(229853002)(99286004)(105586002)(106356001)(8676002)(8936002)(3846002)(256004)(7736002)(52116002)(6116002)(486006)(6916009)(476003)(14444005)(446003)(93886005)(305945005)(33896004)(11346002)(81166006)(68736007)(7416002)(316002)(478600001)(66066001)(6246003)(6512007)(72206003)(6486002)(54906003)(102836004)(9686003)(53936002)(2906002)(71200400001)(6506007)(25786009)(186003)(386003)(71190400001)(1076003)(86362001)(97736004)(26005)(4326008)(14454004)(6436002)(39210200001);DIR:OUT;SFP:1101;SCL:1;SRVR:SN6PR03MB4335;H:SN6PR03MB4398.namprd03.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;A:1;MX:1; received-spf: None (protection.outlook.com: synaptics.com does not designate permitted sender hosts) x-microsoft-antispam-message-info: lqqwCJRuL6ws+DxMFW/RfmtsDPYx0B4wdPuAa54SP5RHgy/qUOL/jP6V3ZXVcj7cn5FqGMq5fKjhIyIGdvuLI3ZJ843sSxO1CF4UGEqrWICatSRKZllPIg6cUBdmmTNyNq6IA8d3h77CtN0rUygzFt+riuH3WbzF3pREUP7WVVaLyZKsssJYopmxFMiOIJAJ2oWAdCB+yBeiumeEbn0lt7ONQlDuiYkRzRL1hDtVscTt53Rmd0a0CppZglhFSCFuhZIYSKzrU5Z9xCLPrhqs9UVhCP7MqA2WtMvOXIjifwQgMcwaL1o3fPs7UZnyKx4C spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="utf-8" Content-ID: <2BC4555DEDFE944D8383F48A6F685077@namprd03.prod.outlook.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: synaptics.com X-MS-Exchange-CrossTenant-Network-Message-Id: a056fe33-8d2e-46b5-aa4e-08d6659bc644 X-MS-Exchange-CrossTenant-originalarrivaltime: 19 Dec 2018 10:21:44.4441 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 335d1fbc-2124-4173-9863-17e7051a2a0e X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN6PR03MB4335 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org T24gV2VkLCAxOSBEZWMgMjAxOCAxMDoyNDozNyArMDEwMCBNYXJjaW4gV29qdGFzIHdyb3RlOg0K DQo+IEhpIEppc2hlbmcsDQo+IA0KPiDFm3IuLCAxOSBncnUgMjAxOCBvIDA0OjExIEppc2hlbmcg WmhhbmcgPEppc2hlbmcuWmhhbmdAc3luYXB0aWNzLmNvbT4gbmFwaXNhxYIoYSk6DQo+ID4NCj4g Pg0KPiA+IE9uIE1vbiwgMTcgRGVjIDIwMTggMDg6Mzc6MzUgKzAxMDAgVGhvbWFzIFBldGF6em9u aSB3cm90ZToNCj4gPiAgDQo+ID4gPiBIZWxsbyBNYXJjaW4sDQo+ID4gPg0KPiA+ID4gT24gTW9u LCAxNyBEZWMgMjAxOCAwMDoyNTo1OCArMDEwMCwgTWFyY2luIFdvanRhcyB3cm90ZToNCj4gPiA+ ICANCj4gPiA+ID4gVGhhbmtzLiBJbmRlZWQsIHRoZSBwYXRjaCBpcyB2YWxpZCBhcyBhIGZpeCBm b3IgY3VycmVudCB2ZXJzaW9uIG9mIFNXDQo+ID4gPiA+IEJNLiBIb3dldmVyLCBiZWNhdXNlIHRo aXMgY29uY2VwdCBpcyBicm9rZW4sIEkgd2lsbCByZXdvcmsgaXQgYW5kDQo+ID4gPiA+IHN1Ym1p dCBwYXRjaC9wYXRjaGVzIHNvbWUgdGltZSBlYXJseSAyMDE5LiAgDQo+ID4gPg0KPiA+ID4gSSBr bm93IHNvbWUgcGVvcGxlIGFyZSB3b3JraW5nIG9uIFhEUCBzdXBwb3J0IGluIG12bmV0YSwgYW5k IHRoaXMgd29yaw0KPiA+ID4gYWxzbyBuZWVkcyB0byBjaGFuZ2UgcGFydHMgb2YgdGhlIG1lbW9y eSBhbGxvY2F0aW9uIHN0cmF0ZWd5IGluIHRoaXMNCj4gPiA+IGRyaXZlci4gSSdkIHN1Z2dlc3Qg dG8gZ2V0IGluIHRvdWNoIHdpdGggdGhvc2UgZm9sa3MuIEFudG9pbmUgY2FuIGdpdmUNCj4gPiA+ IHlvdSB0aGUgY29udGFjdCBkZXRhaWxzLCBJIGRvbid0IGhhdmUgdGhlbSBvZmYtaGFuZC4gT3Ig cGVyaGFwcyB0aGV5DQo+ID4gPiB3aWxsIHNlZSB0aGlzIGUtbWFpbCA6LSkgIA0KPiA+DQo+ID4g R3JlYXQuIFNvIHRoZSBwcm9ibGVtIG9mIGN1cnJlbnQgbWVtb3J5IGFsbG9jYXRpb24gaXMgc2Vl biwgZ2xhZCB0bw0KPiA+IGtub3cgcmV3b3JraW5nIGlzIGdvaW5nIG9uLg0KPiA+DQo+ID4gQmVz aWRlcyB0aGUgbWVtb3J5IHdhc3RlLCB0aGVyZSdzIGFub3RoZXIgaXNzdWUgd2l0aCBjb21taXQg N2U0N2ZkODRiNTZiDQo+ID4gaXQgYWx3YXlzIGFsbG9jYXRlcyBwYWdlLCBzbyB0aGUgcnggaXMg bWFwcGVkIHdpdGggZG1hcF9tYXBfcGFnZSgpLCBidXQNCj4gPiB0aGUgdW5tYXAgcm91dGluZSBp c24ndCB1cGRhdGVkLCB0aGVyZSdzIG1pc21hdGNoIGhlcmUuDQo+ID4gIA0KPiANCj4gSW5kZWVk LCBkZXNwaXRlIHRoZSB1cGNvbWluZyByZXdvcmssIHdoaWNoIHdpbGwgYmUgbW9yZSBjb21wbGV4 LCBob3cNCj4gYWJvdXQgSSBzdWJtaXQgYSBxdWljayBwYXRjaCBmb3IgdGhpcz8NCg0KVGhhdCdz IGJldHRlci4gVGhhbmsgeW91DQo=