Received: by 2002:a25:31c3:0:0:0:0:0 with SMTP id x186csp1131844ybx; Thu, 7 Nov 2019 07:43:56 -0800 (PST) X-Google-Smtp-Source: APXvYqxYuLbNMXhW6AQNMr+3nRXLFifvao1+8MRntrKJlthGH7C1otCixZjLMbYjm0tl7TKPRdVK X-Received: by 2002:a50:fc18:: with SMTP id i24mr4271678edr.41.1573141435924; Thu, 07 Nov 2019 07:43:55 -0800 (PST) ARC-Seal: i=2; a=rsa-sha256; t=1573141435; cv=pass; d=google.com; s=arc-20160816; b=BxeGXoO8X18syP4A1OgnT05KpHe7SYjQEtTL299l1mJmV/HvSVww/HpCNPNEHPgxG1 Ieog9wP2qBvQzuEB7Uzy70PWX3lGTKl6GTp5xN26kvUoL4rgX3jNG9gRuIP1zDhUNKRG 6ELlYATPc5myq/0hU1KppOQve919+6JZgmytYd3RekJMOngmDEmC5qOQVSsEqwBT6Jor gUWZpyoDXtpgM5XWX8a5A66HCLrmZ1JIujrJpz9gNoNOd67ya2rnhjnB7hwEdubcj+WA fQtIWT6YjiPzfsZ0hclEYCfRV2m07Nll/HkutsAwihcyNUWuGEJDoTmxU3wWBQpm3uNm DkEA== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:content-transfer-encoding :content-language:accept-language:in-reply-to:references:message-id :date:thread-index:thread-topic:subject:cc:to:from:dkim-signature; bh=fvni0J62Ve2Ge7pKRmAxe77Omz24CxDX6+9lN6xjcic=; b=SwEk2pI6SQ4SpZGW6noSX9WNRmZ7SOib1k5RH5i0hsJbIp6Gl5Zn6kdTj86t9Jnfxo Wsh7n1iMJlJ0iq2Awg7sjT8VrQSSUp3a1O7/i+lIUNjrFoOoNak+jlRuvi3jVXfv0Iep HuZOl1bJbdzqrqwdc75Ke73jeAysqqqx/HefhnatiVXtMaaPe32nkpYnLlQpVNCRazTP 7NRP3D3jkSZlN29cKZhkArDqxSz7h4rZrOsqvU4SPLV2snqFB7pij3UPDWAyQQlLkRG6 RykXvQ/mdgKfdPjlMX+hnzG4HBgyZ4PP52O2kZ+QptMrx4zUFU5GQB+PUBCmUvJ0idXo vzrA== ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@xilinx.onmicrosoft.com header.s=selector2-xilinx-onmicrosoft-com header.b=B3pTU7cT; arc=pass (i=1 spf=pass spfdomain=xilinx.com dkim=pass dkdomain=xilinx.com dmarc=pass fromdomain=xilinx.com); 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 qh13si1685137ejb.407.2019.11.07.07.43.32; Thu, 07 Nov 2019 07:43:55 -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=@xilinx.onmicrosoft.com header.s=selector2-xilinx-onmicrosoft-com header.b=B3pTU7cT; arc=pass (i=1 spf=pass spfdomain=xilinx.com dkim=pass dkdomain=xilinx.com dmarc=pass fromdomain=xilinx.com); 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 S2389036AbfKGPk0 (ORCPT + 99 others); Thu, 7 Nov 2019 10:40:26 -0500 Received: from mail-eopbgr690044.outbound.protection.outlook.com ([40.107.69.44]:53046 "EHLO NAM04-CO1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727401AbfKGPkZ (ORCPT ); Thu, 7 Nov 2019 10:40:25 -0500 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=R+LckH3a0MtimrpLVKmXACugT2l9O+dM2hr9/XjaMEOV5dSPbmXiuYxnKdbs/6mhYiZ24Njhe/0Zpv7wVU1w632hzA5l9iEWargThMNk7U0zf8kGEKAMFhAsn+CKDUhZ8zdnEu4WB92XmnYNTTyO6A6PLXiGOwNDZq6PmRErR8K5QCxNS6hie/nD6KhjzQ0hMmn2hi38eT1dsta8SPEoq170HQHrX72Qqq+pv7nR7FbL/LlfyLTQoVVUmqYSSB3REWMkwDkmqbHSiIe9ejfACMi5Ac3cw2zyogGeCGGxN5Z1y2eGmkJHFkBsd75h8fwcJthUBATobNLXQm/ASi8XkQ== 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-SenderADCheck; bh=fvni0J62Ve2Ge7pKRmAxe77Omz24CxDX6+9lN6xjcic=; b=KUSlhVAqHQw7iRmfNvCGaQDVpJQ8awnOXxPC1OJi3oq22u5cNW+ZrUgpNvIJe5nOgzi0R07eBl0LSxEejI/+fv5Y/BI/uPvV/4B8B8EZsILq7U4mRc0Jcpn0lMwIRWB8vI2HLzpsOpLg1XvRfs3S94LC4wNozpqLgYg7mK7+fektNbSrort38sD6Cg4s5oy0+ALlU1PVKXPpysQjqJf/Gs9qrNrzEP9qMvdQDIEvF9CJd7ZOzCQ0lNlr+z8acXBwUvHHLpNHwC82Uv6s4lJnxchjY5SuvSIQuB/uPJfIvyGStNV0KnioaFs6Ke8itQCrbyGTSwA3cLvSU8XSMPXGhQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=xilinx.com; dmarc=pass action=none header.from=xilinx.com; dkim=pass header.d=xilinx.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=xilinx.onmicrosoft.com; s=selector2-xilinx-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=fvni0J62Ve2Ge7pKRmAxe77Omz24CxDX6+9lN6xjcic=; b=B3pTU7cTn2FPXoY6Fg6UCxrYgLkNXItfVAcQqlvI7Vgk5rqOpIq1CPK45coBjDd/yt9M2GU4hXDMPjIRX9JRciL3YK0Bsmb7sJK0H52IpPEj+kcmp/AXMVirUK93jsT6MTWdD80soB8Q8K11lMUSzrDZeEbcGnfPiGyB3+Fh+FM= Received: from CH2PR02MB6359.namprd02.prod.outlook.com (52.132.230.25) by CH2PR02MB6102.namprd02.prod.outlook.com (52.132.229.79) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2408.24; Thu, 7 Nov 2019 15:40:23 +0000 Received: from CH2PR02MB6359.namprd02.prod.outlook.com ([fe80::e81d:489c:2bd7:918a]) by CH2PR02MB6359.namprd02.prod.outlook.com ([fe80::e81d:489c:2bd7:918a%7]) with mapi id 15.20.2430.023; Thu, 7 Nov 2019 15:40:23 +0000 From: Dragan Cvetic To: Markus Elfring , "linux-arm-kernel@lists.infradead.org" , Arnd Bergmann , Derek Kiernan , Greg Kroah-Hartman , Michal Simek CC: LKML , "kernel-janitors@vger.kernel.org" Subject: RE: [PATCH 1/2] misc: xilinx_sdfec: Use memdup_user() rather than duplicating its implementation Thread-Topic: [PATCH 1/2] misc: xilinx_sdfec: Use memdup_user() rather than duplicating its implementation Thread-Index: AQHVlAp4a7DAmwL3UEy4xr76jpF77qd/2r7A Date: Thu, 7 Nov 2019 15:40:23 +0000 Message-ID: References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=draganc@xilinx.com; x-originating-ip: [149.199.80.133] x-ms-publictraffictype: Email x-ms-office365-filtering-ht: Tenant x-ms-office365-filtering-correlation-id: d1dc1cb4-56ad-4d55-ac23-08d76398cd9a x-ms-traffictypediagnostic: CH2PR02MB6102:|CH2PR02MB6102: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:5236; x-forefront-prvs: 0214EB3F68 x-forefront-antispam-report: SFV:NSPM;SFS:(10009020)(4636009)(366004)(346002)(136003)(39860400002)(376002)(396003)(199004)(13464003)(51914003)(189003)(26005)(64756008)(186003)(446003)(81156014)(71190400001)(25786009)(6436002)(8936002)(6636002)(102836004)(11346002)(74316002)(486006)(86362001)(53546011)(7736002)(8676002)(33656002)(4326008)(6506007)(76176011)(66446008)(55016002)(66476007)(71200400001)(66946007)(76116006)(3846002)(66556008)(99286004)(81166006)(305945005)(6116002)(2906002)(52536014)(2501003)(5660300002)(6246003)(14454004)(54906003)(7696005)(229853002)(256004)(316002)(9686003)(476003)(478600001)(66066001)(110136005);DIR:OUT;SFP:1101;SCL:1;SRVR:CH2PR02MB6102;H:CH2PR02MB6359.namprd02.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;A:1;MX:1; received-spf: None (protection.outlook.com: xilinx.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: +z5iXwzgmRxwPLC0Ytf7TN8v6AY1NfDxKFiC+DQItY2GQjarFtuqX/UV6g519r7YaOku+MSuVYlzzFSt8En7JC0sTfOok3JGO8xWUVwKLjBLyBPjqe9cTFp6t3quWIuibJ2e6pySbYWMWoVvT0Na2w4Ed7uOx0IxyFFY/uszVDqQV5gz+D85hZ3uSX6pPqC6beRmJvbt9DRJ67Lk7wxPD1UG64UZ6Z5ASgnT1omBsx2pkoHRnmvtlZDyHRZAp+E6DLILAamIaoB1jS7wpSH9wmDFqW6mksJCdY9kUL3swR5oRUg4+HljmOTiMMp8zFWzICE4okY4GWR7EiGVuwZM45c7yp/MoxJWGAzmzAEvQQ+WTwfnsHVQgU4+H4CB71q6wDHHnX4QF8OrNeSUP7T+xrtbIhmirD8t5aYC6nAZqV8XS1OXCJGSgSh+Voc/Sq0T Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: xilinx.com X-MS-Exchange-CrossTenant-Network-Message-Id: d1dc1cb4-56ad-4d55-ac23-08d76398cd9a X-MS-Exchange-CrossTenant-originalarrivaltime: 07 Nov 2019 15:40:23.1329 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 657af505-d5df-48d0-8300-c31994686c5c X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: wiC2p8j1VNTLkbXEGFCHp5/+iEsVAPY6w7orqxJ/y1cWnwbCIOf4vCEBbD4VZ5VGz/ObXMEOINZfmRaeuMEflw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH2PR02MB6102 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org SEkgTWFya3VzLA0KDQpUaGFua3MgZm9yIHRoZSBuaWNlIHNvbHV0aW9uLA0Kd2UgYXJlIGdvaW5n IHRvIHRlc3QgdGhpcyBjaGFuZ2UgYW5kIGxldCB5b3Uga25vdyBhYm91dCB0aGUgcmVzdWx0Lg0K DQpSZWdhcmRzDQpEcmFnYW4NCg0KDQo+IC0tLS0tT3JpZ2luYWwgTWVzc2FnZS0tLS0tDQo+IEZy b206IE1hcmt1cyBFbGZyaW5nIFttYWlsdG86TWFya3VzLkVsZnJpbmdAd2ViLmRlXQ0KPiBTZW50 OiBUdWVzZGF5IDUgTm92ZW1iZXIgMjAxOSAxODo1NQ0KPiBUbzogbGludXgtYXJtLWtlcm5lbEBs aXN0cy5pbmZyYWRlYWQub3JnOyBBcm5kIEJlcmdtYW5uIDxhcm5kQGFybmRiLmRlPjsgRGVyZWsg S2llcm5hbiA8ZGtpZXJuYW5AeGlsaW54LmNvbT47IERyYWdhbiBDdmV0aWMNCj4gPGRyYWdhbmNA eGlsaW54LmNvbT47IEdyZWcgS3JvYWgtSGFydG1hbiA8Z3JlZ2toQGxpbnV4Zm91bmRhdGlvbi5v cmc+OyBNaWNoYWwgU2ltZWsgPG1pY2hhbHNAeGlsaW54LmNvbT4NCj4gQ2M6IExLTUwgPGxpbnV4 LWtlcm5lbEB2Z2VyLmtlcm5lbC5vcmc+OyBrZXJuZWwtamFuaXRvcnNAdmdlci5rZXJuZWwub3Jn DQo+IFN1YmplY3Q6IFtQQVRDSCAxLzJdIG1pc2M6IHhpbGlueF9zZGZlYzogVXNlIG1lbWR1cF91 c2VyKCkgcmF0aGVyIHRoYW4gZHVwbGljYXRpbmcgaXRzIGltcGxlbWVudGF0aW9uDQo+IA0KPiBG cm9tOiBNYXJrdXMgRWxmcmluZyA8ZWxmcmluZ0B1c2Vycy5zb3VyY2Vmb3JnZS5uZXQ+DQo+IERh dGU6IFR1ZSwgNSBOb3YgMjAxOSAxOTowOToxNSArMDEwMA0KPiANCj4gUmV1c2UgZXhpc3Rpbmcg ZnVuY3Rpb25hbGl0eSBmcm9tIG1lbWR1cF91c2VyKCkgaW5zdGVhZCBvZiBrZWVwaW5nDQo+IGR1 cGxpY2F0ZSBzb3VyY2UgY29kZS4NCj4gDQo+IEdlbmVyYXRlZCBieTogc2NyaXB0cy9jb2NjaW5l bGxlL2FwaS9tZW1kdXBfdXNlci5jb2NjaQ0KPiANCj4gRml4ZXM6IDIwZWM2MjhlODAwN2VjNzVj MmY4ODRlMDAwMDRmMzllYWI2Mjg5YjUgKCJtaXNjOiB4aWxpbnhfc2RmZWM6IEFkZCBhYmlsaXR5 IHRvIGNvbmZpZ3VyZSBMRFBDIikNCj4gU2lnbmVkLW9mZi1ieTogTWFya3VzIEVsZnJpbmcgPGVs ZnJpbmdAdXNlcnMuc291cmNlZm9yZ2UubmV0Pg0KPiAtLS0NCj4gIGRyaXZlcnMvbWlzYy94aWxp bnhfc2RmZWMuYyB8IDExICsrKy0tLS0tLS0tDQo+ICAxIGZpbGUgY2hhbmdlZCwgMyBpbnNlcnRp b25zKCspLCA4IGRlbGV0aW9ucygtKQ0KPiANCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvbWlzYy94 aWxpbnhfc2RmZWMuYyBiL2RyaXZlcnMvbWlzYy94aWxpbnhfc2RmZWMuYw0KPiBpbmRleCAxMTgz NTk2OWU5ODIuLmE2MjJmY2Y0OTU0YSAxMDA2NDQNCj4gLS0tIGEvZHJpdmVycy9taXNjL3hpbGlu eF9zZGZlYy5jDQo+ICsrKyBiL2RyaXZlcnMvbWlzYy94aWxpbnhfc2RmZWMuYw0KPiBAQCAtNjQ5 LDE0ICs2NDksOSBAQCBzdGF0aWMgaW50IHhzZGZlY19hZGRfbGRwYyhzdHJ1Y3QgeHNkZmVjX2Rl diAqeHNkZmVjLCB2b2lkIF9fdXNlciAqYXJnKQ0KPiAgCXN0cnVjdCB4c2RmZWNfbGRwY19wYXJh bXMgKmxkcGM7DQo+ICAJaW50IHJldCwgbjsNCj4gDQo+IC0JbGRwYyA9IGt6YWxsb2Moc2l6ZW9m KCpsZHBjKSwgR0ZQX0tFUk5FTCk7DQo+IC0JaWYgKCFsZHBjKQ0KPiAtCQlyZXR1cm4gLUVOT01F TTsNCj4gLQ0KPiAtCWlmIChjb3B5X2Zyb21fdXNlcihsZHBjLCBhcmcsIHNpemVvZigqbGRwYykp KSB7DQo+IC0JCXJldCA9IC1FRkFVTFQ7DQo+IC0JCWdvdG8gZXJyX291dDsNCj4gLQl9DQo+ICsJ bGRwYyA9IG1lbWR1cF91c2VyKGFyZywgc2l6ZW9mKCpsZHBjKSk7DQo+ICsJaWYgKElTX0VSUihs ZHBjKSkNCj4gKwkJcmV0dXJuIFBUUl9FUlIobGRwYyk7DQo+IA0KPiAgCWlmICh4c2RmZWMtPmNv bmZpZy5jb2RlID09IFhTREZFQ19UVVJCT19DT0RFKSB7DQo+ICAJCXJldCA9IC1FSU87DQo+IC0t DQo+IDIuMjQuMA0KDQo=