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 X-Spam-Level: X-Spam-Status: No, score=-0.7 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, UNPARSEABLE_RELAY autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 62086C5518A for ; Wed, 22 Apr 2020 10:37:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3339520656 for ; Wed, 22 Apr 2020 10:37:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=armh.onmicrosoft.com header.i=@armh.onmicrosoft.com header.b="FH/gP0kD"; dkim=pass (1024-bit key) header.d=armh.onmicrosoft.com header.i=@armh.onmicrosoft.com header.b="FH/gP0kD" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731413AbgDVKhl (ORCPT ); Wed, 22 Apr 2020 06:37:41 -0400 Received: from mail-db8eur05on2048.outbound.protection.outlook.com ([40.107.20.48]:6046 "EHLO EUR05-DB8-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1731407AbgDVKhj (ORCPT ); Wed, 22 Apr 2020 06:37:39 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=armh.onmicrosoft.com; s=selector2-armh-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=9GhTnVoSdfWnzJOWfX2LANJpfpVFruZgqZMi2/7DKYg=; b=FH/gP0kDHpA7+jFsn3YPn9pAgdASHqj33+O9G02wuGrUsivmIGcZUXldFHURYIm919H37jE9V3VqeC9PJ+j6vJXKJwGUvYK9jJGpMaVAQR6R9JCJycEFDuI3Um1Y0cNw+sgdJ8fUUuZkYNfVUia9N1sLB3Gl7ttmAVewtbXKECE= Received: from AM6P194CA0015.EURP194.PROD.OUTLOOK.COM (2603:10a6:209:90::28) by AM6PR08MB3863.eurprd08.prod.outlook.com (2603:10a6:20b:8b::20) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2921.27; Wed, 22 Apr 2020 10:37:34 +0000 Received: from AM5EUR03FT059.eop-EUR03.prod.protection.outlook.com (2603:10a6:209:90:cafe::f7) by AM6P194CA0015.outlook.office365.com (2603:10a6:209:90::28) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2937.13 via Frontend Transport; Wed, 22 Apr 2020 10:37:34 +0000 Authentication-Results: spf=pass (sender IP is 63.35.35.123) smtp.mailfrom=arm.com; vger.kernel.org; dkim=pass (signature was verified) header.d=armh.onmicrosoft.com;vger.kernel.org; dmarc=bestguesspass action=none header.from=arm.com; Received-SPF: Pass (protection.outlook.com: domain of arm.com designates 63.35.35.123 as permitted sender) receiver=protection.outlook.com; client-ip=63.35.35.123; helo=64aa7808-outbound-1.mta.getcheckrecipient.com; Received: from 64aa7808-outbound-1.mta.getcheckrecipient.com (63.35.35.123) by AM5EUR03FT059.mail.protection.outlook.com (10.152.17.193) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2900.15 via Frontend Transport; Wed, 22 Apr 2020 10:37:33 +0000 Received: ("Tessian outbound 76e9a4cf1540:v53"); Wed, 22 Apr 2020 10:37:32 +0000 X-CR-MTA-TID: 64aa7808 Received: from 4d0aa9211465.2 by 64aa7808-outbound-1.mta.getcheckrecipient.com id FE232943-C2D7-41FD-8A3B-E7FDDC1FAC0A.1; Wed, 22 Apr 2020 10:37:27 +0000 Received: from EUR04-HE1-obe.outbound.protection.outlook.com by 64aa7808-outbound-1.mta.getcheckrecipient.com with ESMTPS id 4d0aa9211465.2 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384); Wed, 22 Apr 2020 10:37:27 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=oVUvlQCKaHJ75Z0UhcTB7gOPvfw3vw+a7s7oJOKJ+ydpE8ROjRTZskejeCrqnWSjVRHdbbqbjIUURt+Ps3b4Z3tjA8rhC0ghITPxuOHbYDbyckVtcZNub0GSLFhA2F3CZFi/5NkGisJiopNP0vcUASjG0SKnpAGnuXPutzbNii4tPFQb+fPUuzI6fbSDJ1aWyqXgrkeWNUMSM4etyDDaOzEXf/lF/vQe12/Z22kXw+B7xikoDfxyHwsqfwNKD7YiIBi72Xw3zq9YbhMnzq7dfsAsxudrvT2x/4K1jOvTb/3JIwRPNkaiqc0GsuN7pdsLoVZEYXULCBf5hPDDAJz+pQ== 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=9GhTnVoSdfWnzJOWfX2LANJpfpVFruZgqZMi2/7DKYg=; b=RQL5GMXOpGF4r7l3K5BrBASyjmYWCr4GfXDYx55Y8P+z6VmumVpVAKaXiRyyThp80ohc1Ho1qeByE9wttslfFfOM5syzwbNSxJ5OmRdrCX9kdc0bJkp/APyiwOp8ztxZCkb0rZTymoN3kyBMNpplnuQCojz0M5Icn11S/jvy9kYe69NQgrow/X0HhTFyVJ2eSpwiK6o1i1zsJnVz10/aMktiHlzw730u68lQhZtdxANHaBczvgmc+nn42qrioLR/y0ts0x/+y1g1us/BRQndsDgbFUW2rEOgOngdzzfXIwcbV6GdU8mXbzIEyiLFt2dT4MSr8PIh7FMp1Df+k9Yj2A== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=arm.com; dmarc=pass action=none header.from=arm.com; dkim=pass header.d=arm.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=armh.onmicrosoft.com; s=selector2-armh-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=9GhTnVoSdfWnzJOWfX2LANJpfpVFruZgqZMi2/7DKYg=; b=FH/gP0kDHpA7+jFsn3YPn9pAgdASHqj33+O9G02wuGrUsivmIGcZUXldFHURYIm919H37jE9V3VqeC9PJ+j6vJXKJwGUvYK9jJGpMaVAQR6R9JCJycEFDuI3Um1Y0cNw+sgdJ8fUUuZkYNfVUia9N1sLB3Gl7ttmAVewtbXKECE= Received: from DB6PR0802MB2533.eurprd08.prod.outlook.com (2603:10a6:4:a0::12) by DB6PR0802MB2168.eurprd08.prod.outlook.com (2603:10a6:4:84::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2921.29; Wed, 22 Apr 2020 10:37:23 +0000 Received: from DB6PR0802MB2533.eurprd08.prod.outlook.com ([fe80::b959:1879:c050:3117]) by DB6PR0802MB2533.eurprd08.prod.outlook.com ([fe80::b959:1879:c050:3117%8]) with mapi id 15.20.2921.030; Wed, 22 Apr 2020 10:37:23 +0000 From: Hadar Gat To: Geert Uytterhoeven CC: Matt Mackall , Herbert Xu , Rob Herring , Mark Rutland , Arnd Bergmann , Greg Kroah-Hartman , Krzysztof Kozlowski , Florian Fainelli , Alexander Sverdlin , Thomas Gleixner , Tomer Maimon , Randy Dunlap , Zaibo Xu , Daniel Thompson , Mauro Carvalho Chehab , "David S. Miller" , Jonathan Cameron , Linux Crypto Mailing List , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , Linux Kernel Mailing List , Gilad Ben-Yossef , Ofir Drang , nd Subject: RE: [PATCH v7 2/3] hw_random: cctrng: introduce Arm CryptoCell driver Thread-Topic: [PATCH v7 2/3] hw_random: cctrng: introduce Arm CryptoCell driver Thread-Index: AQHWA/5/37ByIllroUeQ0w3cVWDDJKiCK72AgABugaCAASDNgIAAFS7QgAAbIgCAAS6MQA== Date: Wed, 22 Apr 2020 10:37:22 +0000 Message-ID: References: <1585289423-18440-1-git-send-email-hadar.gat@arm.com> <1585289423-18440-3-git-send-email-hadar.gat@arm.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ts-tracking-id: 6c7a9fd2-af90-4d13-9723-347aa36bc933.1 x-checkrecipientchecked: true Authentication-Results-Original: spf=none (sender IP is ) smtp.mailfrom=Hadar.Gat@arm.com; x-originating-ip: [84.109.179.203] x-ms-publictraffictype: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: ae8e0780-b021-49fe-59f7-08d7e6a92af4 x-ms-traffictypediagnostic: DB6PR0802MB2168:|DB6PR0802MB2168:|AM6PR08MB3863: x-ms-exchange-transport-forked: True X-Microsoft-Antispam-PRVS: x-checkrecipientrouted: true nodisclaimer: true x-ms-oob-tlc-oobclassifiers: OLM:8273;OLM:8273; x-forefront-prvs: 03818C953D X-Forefront-Antispam-Report-Untrusted: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:DB6PR0802MB2533.eurprd08.prod.outlook.com;PTR:;CAT:NONE;SFTY:;SFS:(10009020)(4636009)(346002)(376002)(396003)(39860400002)(366004)(136003)(7416002)(33656002)(71200400001)(478600001)(5660300002)(26005)(316002)(2906002)(54906003)(55016002)(6916009)(9686003)(86362001)(66946007)(4326008)(6506007)(7696005)(66446008)(76116006)(64756008)(66556008)(8936002)(52536014)(81156014)(66476007)(8676002)(186003);DIR:OUT;SFP:1101; received-spf: None (protection.outlook.com: arm.com does not designate permitted sender hosts) X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam-Untrusted: BCL:0; X-Microsoft-Antispam-Message-Info-Original: gv0BEIouMUpq5EHyNNcCvj+c6WRsETHUaQd4zATEv/HUczPoe3blr6yvV27l9dQpEEg/U9ukuMRWFSHW3OQQ3zILxGnlWqmz21NNgOWAF+3v2P1NaHDJ+5fKGttfgFqfH35IEnJHCAwJlYCngseO6X+d/gaeRUGU/S/RNdSBmTILuZW6BLwpp/dNfrh5teLoT7evvA9knvjerX4Rqw6Ox2VT++ILDyJjEnv5jLtMGrTOgo/h323Pxad+crOn5Gp/w2BoGuvPikfJ569UEFmNL6dRztWZxdOPEcvXTLV1QJKj8tfzPRwlfRtmTdWMrtDQP+JIMd7r1Y6Ay1aJ7qSYPSFe4SIQaP8murdBzOs4LyHTPzykSD6K/LxRhKxtZzHUpyCrADPcUZCW/aWYV18hxkt7p56uHx0SgSYNvpU6wlfiwlJlViT+09QqSqWNPmvI x-ms-exchange-antispam-messagedata: aJodZEcJC1+TGw8E1TRAMlSOa5bVrftJEM7eMr05EAXlICqwv6tcexczRh4qfrIgg+Y1bU2FEeKmS/6NAXQlRwnIgCemam89OFhIfUNA5g07w7czWgR8L4uWlM4XYyR/y0/3b+5Xs71lPomdbDXi+A== Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB6PR0802MB2168 Original-Authentication-Results: spf=none (sender IP is ) smtp.mailfrom=Hadar.Gat@arm.com; X-EOPAttributedMessage: 0 X-MS-Exchange-Transport-CrossTenantHeadersStripped: AM5EUR03FT059.eop-EUR03.prod.protection.outlook.com X-Forefront-Antispam-Report: CIP:63.35.35.123;CTRY:IE;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:64aa7808-outbound-1.mta.getcheckrecipient.com;PTR:ec2-63-35-35-123.eu-west-1.compute.amazonaws.com;CAT:NONE;SFTY:;SFS:(10009020)(4636009)(346002)(376002)(396003)(39860400002)(136003)(46966005)(4326008)(47076004)(82740400003)(9686003)(316002)(8676002)(86362001)(52536014)(8936002)(356005)(2906002)(6506007)(70206006)(81156014)(81166007)(70586007)(55016002)(7696005)(26005)(5660300002)(478600001)(450100002)(6862004)(33656002)(54906003)(36906005)(186003)(336012)(82310400002);DIR:OUT;SFP:1101; X-MS-Office365-Filtering-Correlation-Id-Prvs: 5a9c88fa-b9fa-4933-0373-08d7e6a92476 X-Forefront-PRVS: 03818C953D X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 22 Apr 2020 10:37:33.9652 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: ae8e0780-b021-49fe-59f7-08d7e6a92af4 X-MS-Exchange-CrossTenant-Id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=f34e5979-57d9-4aaa-ad4d-b122a662184d;Ip=[63.35.35.123];Helo=[64aa7808-outbound-1.mta.getcheckrecipient.com] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM6PR08MB3863 Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org PiA+ID4gPiA+ID4gK3N0YXRpYyBpbnQgY2N0cm5nX3Byb2JlKHN0cnVjdCBwbGF0Zm9ybV9kZXZp Y2UgKnBkZXYpIHsNCj4gDQo+ID4gPiA+ID4gPiArICAgICAgIC8qIHJlZ2lzdGVyIHRoZSBkcml2 ZXIgaXNyIGZ1bmN0aW9uICovDQo+ID4gPiA+ID4gPiArICAgICAgIHJjID0gZGV2bV9yZXF1ZXN0 X2lycShkZXYsIGlycSwgY2NfaXNyLCBJUlFGX1NIQVJFRCwNCj4gPiA+ID4gPiA+ICsgImNjdHJu ZyIsIGRydmRhdGEpOw0KPiA+ID4gPiA+DQo+ID4gPiA+ID4gU2hvdWRuJ3QgdGhpcyBiZSBkb25l IGFmdGVyIGNsZWFyaW5nIHRoZSBwZW5kaW5nIGludGVycnVwdHMgYmVsb3c/DQo+ID4gPiA+DQo+ ID4gPiA+IEknbSBub3Qgc3VyZSB3aGF0IGRvIHlvdSBtZWFuIGluIHlvdXIgcXVlc3Rpb24uLi4N Cj4gPiA+ID4gSSBhc3N1bWUgeW91J3JlIHN1Z2dlc3RpbmcgdGhhdCB0aGUgcmVnaXN0cmF0aW9u IG9mIHRoZSBkcml2ZXIgSVNSDQo+ID4gPiA+IGZ1bmN0aW9uDQo+ID4gPiBzaG91bGQgYmUgZG9u ZSBvbmx5IGFmdGVyIGNsZWFyaW5nIHRoZSBwZW5kaW5nIGludGVycnVwdHM/IQ0KPiA+ID4NCj4g PiA+IEluZGVlZC4NCj4gPiA+DQo+ID4gPiA+IEFueXdheSwgYW55IHBlbmRpbmcgaW50ZXJydXB0 IHRoYXQgbWlnaHQgZXhpc3QgaXMgaXJyZWxldmFudCB0bw0KPiA+ID4gPiB0aGUgY3VycmVudCBj Y3RybmcgZHJpdmVyIHdoaWNoIGp1c3Qgc3RhcnRlZCAod2UncmUgaW4gdGhlIHByb2JlDQo+ID4g PiA+IGZ1bmN0aW9uKQ0KPiA+ID4NCj4gPiA+IElmIHRoZXJlIGlzIGEgcGVuZGluZyBpbnRlcnJ1 cHQsIHlvdXIgaW50ZXJydXB0IGhhbmRsZXIgKHdoaWNoDQo+ID4gPiByZXR1cm5zIElSUV9OT05F IGluIHRoaXMgY2FzZSkgd2lsbCBiZSBjYWxsZWQgcmVwZWF0ZWRseSwgdW50aWwgdGhlDQo+ID4g PiBkcml2ZXIgZ2V0cyB0byBjbGVhcmluZyB0aGUgcGVuZGluZyBpbnRlcnJ1cHRzIGJlbG93LCBv ciB1bnRpbCB0aGUNCj4gPiA+IGludGVycnVwdCBjb3JlIGRlY2lkZXMgdG8gZ2l2ZSB1cCwgYW5k IGRpc2FibGUgaXQgZm9yIGdvb2QuDQo+ID4NCj4gPiBPaywgSSBnZXQgeW91ciBwb2ludCBub3cu DQo+ID4gQnV0IG5vdGUgdGhhdCB3aGVuIHRoZSBjY3RybmcgSFcgYm9vdHMsIHRoZSBkZWZhdWx0 IGlzIHRoYXQgYWxsIGludGVycnVwdHMNCj4gYXJlIG1hc2tlZCwgaGVuY2UgdGhlIGludGVycnVw dCBoYW5kbGVyIHdpbGwgbm90IGJlIGNhbGxlZC4NCj4gDQo+IElzIHRoYXQgYWxzbyB0aGUgY2Fz ZSB3aGVuIGJvb3RpbmcgaW50byBhIG5ldyBrZXJuZWwgdXNpbmcga2V4ZWM/DQoNCldlbGwuLiBu by4g4pi5DQpBIGZpeCBpcyBuZWVkZWQgaGVyZSB0byBjb25zaWRlciBhbHNvIHRoZSBjYXNlIG9m IGtleGVjLg0KSSdsbCBmaXggdGhhdCBpbiBhbm90aGVyIHBhdGNoLg0KVGhhbmtzIQ0K