Received: by 2002:a05:6a10:1287:0:0:0:0 with SMTP id d7csp222095pxv; Thu, 15 Jul 2021 02:52:11 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyw4GmiOE9iv3cf1/UTHIkvXUqidZ8g8Hpdv+zBOZqzRmIdJeANntp64FZu5xOXfkbv9ufW X-Received: by 2002:a17:907:9602:: with SMTP id gb2mr4657011ejc.354.1626342731431; Thu, 15 Jul 2021 02:52:11 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1626342731; cv=pass; d=google.com; s=arc-20160816; b=rWx7bbH2NZaMo6T77a9rAE5FhJdaRtr7D0wypdEUpqttP8BsPLE9XEtFwoihCEtMA0 y28B5VoNCUzoS1bjB5svFm9/kZrFhrveLSi3fgiJ+jAIQz00aJxmnriprSHNEZOvzfeq uKKq02yJO81+CyRVWm6gr5w3clLWGXwzJXLKr1Az6qluIOP/oYsKvRESEw8hYLPknedn uxuGNMyRTZe3XI6wYDIFuVF5foXdccRSqx5jw3fjw1mhw1Py6DFPNecr8qSVq6lvM6Rl A7KHLtvJ92/yeWvyTWLNRXI4EC0/6ACSYUJFUnpzvDcoDtU4RgXrEdB86fMvdHrSOun+ lYQw== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:content-transfer-encoding :dlp-reaction:dlp-product:dlp-version:content-language :accept-language:in-reply-to:references:message-id:date:thread-index :thread-topic:subject:cc:to:from:dkim-signature; bh=HtgNNxfC1W89h1hOaFLx7qXFy475UiqgWde5wnXD6us=; b=Ax54aeZcbRkfHMhffClT2z2DxgHjaww5mcsw7zVHh0bDTWwlfghhRKyC5G2ROQ2Gwp X7KLkot4fnfEtB6gzYWnfpUnyneYek6pKpxFDl6qc+esP6DRgPVdQ3X58/LcMzDhMk1R DQ8LZ8brh6AtPelYfXmoDKtdRc62GznMEp0z1bpmz/J3giLXrfdx84N35bFvDwswaAF0 bNjcG7zGPuZtvslluLOKpv7sB/dig1npMKdYZ01pMUovAXWYM40xPqia3cBdcW0qqo45 gg6Iqz31ywdtPx6HhyXLOcKD7kf3PkYGOQAHS2CbnqzJfpt+M0eRBAL5UM3MRdYYIJ09 v7Hw== ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@intel.onmicrosoft.com header.s=selector2-intel-onmicrosoft-com header.b=QheITeZO; arc=pass (i=1 spf=pass spfdomain=intel.com dkim=pass dkdomain=intel.com dmarc=pass fromdomain=intel.com); spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id i1si467171edq.249.2021.07.15.02.51.48; Thu, 15 Jul 2021 02:52:11 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@intel.onmicrosoft.com header.s=selector2-intel-onmicrosoft-com header.b=QheITeZO; arc=pass (i=1 spf=pass spfdomain=intel.com dkim=pass dkdomain=intel.com dmarc=pass fromdomain=intel.com); spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236624AbhGOGww (ORCPT + 99 others); Thu, 15 Jul 2021 02:52:52 -0400 Received: from mga04.intel.com ([192.55.52.120]:26270 "EHLO mga04.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231530AbhGOGwv (ORCPT ); Thu, 15 Jul 2021 02:52:51 -0400 X-IronPort-AV: E=McAfee;i="6200,9189,10045"; a="208667509" X-IronPort-AV: E=Sophos;i="5.84,240,1620716400"; d="scan'208";a="208667509" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Jul 2021 23:49:59 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.84,240,1620716400"; d="scan'208";a="488868715" Received: from orsmsx606.amr.corp.intel.com ([10.22.229.19]) by fmsmga004.fm.intel.com with ESMTP; 14 Jul 2021 23:49:58 -0700 Received: from orsmsx607.amr.corp.intel.com (10.22.229.20) by ORSMSX606.amr.corp.intel.com (10.22.229.19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2242.10; Wed, 14 Jul 2021 23:49:57 -0700 Received: from orsmsx604.amr.corp.intel.com (10.22.229.17) by ORSMSX607.amr.corp.intel.com (10.22.229.20) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2242.10; Wed, 14 Jul 2021 23:49:57 -0700 Received: from orsedg603.ED.cps.intel.com (10.7.248.4) by orsmsx604.amr.corp.intel.com (10.22.229.17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2242.10 via Frontend Transport; Wed, 14 Jul 2021 23:49:57 -0700 Received: from NAM12-BN8-obe.outbound.protection.outlook.com (104.47.55.171) by edgegateway.intel.com (134.134.137.100) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2242.10; Wed, 14 Jul 2021 23:49:57 -0700 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=dulbMMLqUMyjIkmkBL/xiO8E/GaC49EYI7WYBIU/b+/v0nR77KNGOoH9DfGocMIPJ9GtOEZ8yx51u96hX26EBruSZKaG6Tg/cXVCQnMMlmSlPol6F5vLdb272vCIMzNnkGiDlSkZCEUJ/XmSufgG9PBMdyYiFMAouzzGW+ubWSf8ubuZSOcQgXl4JzYSOUkpDSspW+3KNZf5q/oz70hl5MF03Y+MZyYcs7w0YfgdVL3aW19n+mv/oNlAIua7dc6guzjSd9mv9quM3rtXFUiSpg+U3wkUrpnOWUYdbPBwx4tbHtKc5wm4gOHBJyqrDRYWOXx7rHW3AUrtteIXZR8BMQ== 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=HtgNNxfC1W89h1hOaFLx7qXFy475UiqgWde5wnXD6us=; b=UfZT4kFrO4ZZRI0cUCNh2zWuhvKrlQsSKP9cwsOvWVBTvqSk9GRS/Krr5xLjtP/Ty19O45dW0M8P5w2qwT8t2YGlzbMx8IINtB9wqdwV5RePiR1z/T3oVOGJlFZgNdUG2KxUUhtEB+tTnRSFoCS2q9KE/nj6YxhxVn025uvZZyfksGmT5NlcDqaA8iZ9ICqw8UTPL1f6N8X9jD7BjT+xBjT4UQnvCN0Dfu2mej5KiEqhsSedSWT9xWZ49Deks7Jo8bEnmbNQZmtJEENRwYH/+w2WubjneCcr2ko/KdbmtMF+O+erOrcDj3ZB4/JvCvbT7dpub3dzReE4yVa5kLIwIg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=intel.com; dmarc=pass action=none header.from=intel.com; dkim=pass header.d=intel.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=intel.onmicrosoft.com; s=selector2-intel-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=HtgNNxfC1W89h1hOaFLx7qXFy475UiqgWde5wnXD6us=; b=QheITeZOJvLWXXS6rMLkjSYTiUgTKx72PTmQ6i1QSV9fBAwfseeypDhyQD/WdkbnCYzW4b8A20yMD7GlwWbKJB8/1ZTqBwYteisbpgWDGnYr2s2vbcsjbGTmPVW5wf4ZrFiBwkTW8hK57Ev0JZqfuekzsgc6i9r/ALtlp81bbng= Received: from BN9PR11MB5433.namprd11.prod.outlook.com (2603:10b6:408:11e::13) by BN6PR11MB3892.namprd11.prod.outlook.com (2603:10b6:405:80::18) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4331.23; Thu, 15 Jul 2021 06:49:55 +0000 Received: from BN9PR11MB5433.namprd11.prod.outlook.com ([fe80::fd4b:cdde:6790:134]) by BN9PR11MB5433.namprd11.prod.outlook.com ([fe80::fd4b:cdde:6790:134%9]) with mapi id 15.20.4331.022; Thu, 15 Jul 2021 06:49:55 +0000 From: "Tian, Kevin" To: Shenming Lu CC: Jason Gunthorpe , "Alex Williamson (alex.williamson@redhat.com)" , "Jean-Philippe Brucker" , David Gibson , Jason Wang , "parav@mellanox.com" , "Enrico Weigelt, metux IT consult" , Paolo Bonzini , Joerg Roedel , Eric Auger , Jonathan Corbet , "Raj, Ashok" , "Liu, Yi L" , "Wu, Hao" , "Jiang, Dave" , Jacob Pan , "Kirti Wankhede" , Robin Murphy , "kvm@vger.kernel.org" , "iommu@lists.linux-foundation.org" , "David Woodhouse" , LKML , "Lu Baolu" , "wanghaibin.wang@huawei.com" Subject: RE: [RFC v2] /dev/iommu uAPI proposal Thread-Topic: [RFC v2] /dev/iommu uAPI proposal Thread-Index: Add0lrMH87IsTsl5Rp6WN1oQU6kGMQEkayMAAADgu8AABbP/AAAAaVlQ Date: Thu, 15 Jul 2021 06:49:54 +0000 Message-ID: References: <7ea349f8-8c53-e240-fe80-382954ba7f28@huawei.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-version: 11.5.1.3 dlp-product: dlpe-windows dlp-reaction: no-action authentication-results: huawei.com; dkim=none (message not signed) header.d=none;huawei.com; dmarc=none action=none header.from=intel.com; x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 4908f388-1980-44c0-52fc-08d9475cc115 x-ms-traffictypediagnostic: BN6PR11MB3892: x-ld-processed: 46c98d88-e344-4ed4-8496-4ed7712e255d,ExtAddr x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:9508; x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-relay: 0 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: 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 x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:BN9PR11MB5433.namprd11.prod.outlook.com;PTR:;CAT:NONE;SFS:(4636009)(366004)(376002)(396003)(346002)(136003)(39860400002)(33656002)(478600001)(4326008)(86362001)(26005)(53546011)(186003)(6506007)(7696005)(8676002)(8936002)(316002)(54906003)(66476007)(76116006)(55016002)(66946007)(66556008)(71200400001)(64756008)(66446008)(7416002)(2906002)(5660300002)(9686003)(6916009)(52536014)(38100700002)(122000001)(38070700004);DIR:OUT;SFP:1102; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?utf-8?B?WTNlbUxMUnRIVzVPNlRiSU1aNW8wb3ExSW5BUU1oaXlramZrOGhtdlg3dVFK?= =?utf-8?B?K09HaFhSOGs3NkVUcFAyWHBKM0dmNjlVbVJ3T2xlMEJTTmN2QU84NnJYWWs2?= =?utf-8?B?VFNOMmtnWDhoWFJFTW1UaTBtSzltZmpZZDEweEJzMnhwZURjVnVQWHRFcVVH?= =?utf-8?B?WWRKWEFQZHc4ZU5sSUFoMExHOVRVbTZZQWt0WmNvRUNUTjJsTnh6OTh1RFJ4?= =?utf-8?B?OStiOGxrVEVnNzBmcUEzREcxalRiR0NwQVp5WnpBc1lPaWI5a3BmSDVOMWsr?= =?utf-8?B?MTI5N253MVBjcktwOWc3ZmpMWXFhSkFOcjBydlJSRjEwWklGY2lSWVBpUnkr?= =?utf-8?B?MXpSZG5VY3E2TGhBeXVYYitIU2VHTmtldVlwTHNzc1d2Q0FWSVJkUURmZy9t?= =?utf-8?B?Ny9CY1JTcXFkaEZ4bjQrbStQb05VSWFmd0x4bFZ3OUp6Z3BIY0NSVWM3eHJP?= =?utf-8?B?TE1rTTlKV2xPQXdaeUlReXYzQkFsRXZ3dXYvZlFwWFo1bk15R1RYWnl0ZmJ4?= =?utf-8?B?dkNRNGtnRlZ3c3dKWHVLOVFNNW4ycFVRNkZ1TmVnZkpZb1FYK3NlTWlZaWJq?= =?utf-8?B?Q00vN241RDVneEVZeXZCVWhXZFp5aDYyNE5ZbGZzdGdvMmc4Y1B2VTFZSVRm?= =?utf-8?B?aThVWWwxdnJoN29QTFFVUG14Vyt2WmJWUVh5cWpiSjlWRXpHWXJyVzB3UVdN?= =?utf-8?B?QkpYMXVvQ0JDWjZMcmJ2d25yRlUyTm01Z1VOY2lUNmRicUVoNlViN3dQemFJ?= =?utf-8?B?M1VGUEg3UWZlMldObW5Sakh0aDlPRXE4TmR3SXh2VUVvZHpubjR2blVHdTJn?= =?utf-8?B?ZDN0QStpNDdHRDhVeWlJY3lzTG9jeS9COHVIakpaT3RNRGpUNkE5aXRKNHJx?= =?utf-8?B?NCs5cTJqKzRzSkI0RnpqcTd0RGNpeklkdzJHanh1NDFmbXJPUXZucEo0NWNT?= =?utf-8?B?bTBGT2x4cllYcCtmNTlPbVlCK3drTEdNSVhYQkhKay9xVm14eG52T2ZRaHE2?= =?utf-8?B?bUczeWtrZE5TNldaU215UFMrVVJpMS9CS282WVVaNktEa25LNnJwODM1YmJo?= =?utf-8?B?UDNDT3NubDRTa2ZzcktRNVVUWG4rOExpUVo1Zm9KK3U3QmxrYmxRejRza1hM?= =?utf-8?B?eTRINDJUZVF2Mk9JUjBUWEU4VUZ3MWZBcWNrbnNTdVNkYXRrY0o3VXg2QnJX?= =?utf-8?B?bmdVQTB4eWx1RkNTZXh1d0MydnUzU1BSRmZBYkhjYS80UUgwTHlEcWRXdXlL?= =?utf-8?B?dzlBWVFFVEJuZDhmRzBGRUVrb0VDQlZQUnc2V0NNM3Z4cG5ROWR2S3owcUR6?= =?utf-8?B?aHozY3RMWTJ3YVlHMHQzR2huUGVEWlcza3pKb3dhYkErQm5aM1gzR0dqcGU4?= =?utf-8?B?L3p3Z1k1MmYxTDNBVkVFM1hxSzlKYzhlazhua0tXYXZJYzJpQTN1MEQrYU0x?= =?utf-8?B?N3JobzRMelZxZnE1Um92NCtRK0JkTHFsRUcvNEY2dTA3OUY0T2ZibHhnVjVy?= =?utf-8?B?aUNjbzV0eDRZRjV0VEJqVUE1SWRLdCt4bE14bWJZTURzZDVWdzQ5Ri9KWlZN?= =?utf-8?B?dXpiTXdXSXhmTzRlbkhBckM0YWNwV1BWNHNtaWZtb2tzZWd1M1JKMm4rc1NQ?= =?utf-8?B?eWRQN3J4VzZQMXRTTTdFOE5sRThwTWFTMDdjM0hBYzM3cS9JN3BrbjNWbjRa?= =?utf-8?B?WHhYSnVEMEtwMXo1V1VIYjBaVU5hMG52TnVBOVdBWEttb3duYlV1cGozU3Vs?= =?utf-8?Q?NAocopsRbujIxMB2vwiVwRv8waHEkq0Yme2snsE?= Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: BN9PR11MB5433.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 4908f388-1980-44c0-52fc-08d9475cc115 X-MS-Exchange-CrossTenant-originalarrivaltime: 15 Jul 2021 06:49:54.9289 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: DksW4TPR0tx6KdJuwg/+YF5iIzx1WCNNq5qZ1klTaRIx+215xH4QQwEyiq9kCqdIxkKhuKvHlUq9Vs7u1viF8w== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN6PR11MB3892 X-OriginatorOrg: intel.com Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org PiBGcm9tOiBTaGVubWluZyBMdSA8bHVzaGVubWluZ0BodWF3ZWkuY29tPg0KPiBTZW50OiBUaHVy c2RheSwgSnVseSAxNSwgMjAyMSAyOjI5IFBNDQo+IA0KPiBPbiAyMDIxLzcvMTUgMTE6NTUsIFRp YW4sIEtldmluIHdyb3RlOg0KPiA+PiBGcm9tOiBTaGVubWluZyBMdSA8bHVzaGVubWluZ0BodWF3 ZWkuY29tPg0KPiA+PiBTZW50OiBUaHVyc2RheSwgSnVseSAxNSwgMjAyMSAxMToyMSBBTQ0KPiA+ Pg0KPiA+PiBPbiAyMDIxLzcvOSAxNTo0OCwgVGlhbiwgS2V2aW4gd3JvdGU6DQo+ID4+PiA0LjYu IEkvTyBwYWdlIGZhdWx0DQo+ID4+PiArKysrKysrKysrKysrKysrKysrDQo+ID4+Pg0KPiA+Pj4g dUFQSSBpcyBUQkQuIEhlcmUgaXMganVzdCBhYm91dCB0aGUgaGlnaC1sZXZlbCBmbG93IGZyb20g aG9zdCBJT01NVQ0KPiBkcml2ZXINCj4gPj4+IHRvIGd1ZXN0IElPTU1VIGRyaXZlciBhbmQgYmFj a3dhcmRzLiBUaGlzIGZsb3cgYXNzdW1lcyB0aGF0IEkvTyBwYWdlDQo+ID4+IGZhdWx0cw0KPiA+ Pj4gYXJlIHJlcG9ydGVkIHZpYSBJT01NVSBpbnRlcnJ1cHRzLiBTb21lIGRldmljZXMgcmVwb3J0 IGZhdWx0cyB2aWENCj4gZGV2aWNlDQo+ID4+PiBzcGVjaWZpYyB3YXkgaW5zdGVhZCBvZiBnb2lu ZyB0aHJvdWdoIHRoZSBJT01NVS4gVGhhdCB1c2FnZSBpcyBub3QNCj4gPj4gY292ZXJlZA0KPiA+ Pj4gaGVyZToNCj4gPj4+DQo+ID4+PiAtICAgSG9zdCBJT01NVSBkcml2ZXIgcmVjZWl2ZXMgYSBJ L08gcGFnZSBmYXVsdCB3aXRoIHJhdyBmYXVsdF9kYXRhIHtyaWQsDQo+ID4+PiAgICAgcGFzaWQs IGFkZHJ9Ow0KPiA+Pj4NCj4gPj4+IC0gICBIb3N0IElPTU1VIGRyaXZlciBpZGVudGlmaWVzIHRo ZSBmYXVsdGluZyBJL08gcGFnZSB0YWJsZSBhY2NvcmRpbmcgdG8NCj4gPj4+ICAgICB7cmlkLCBw YXNpZH0gYW5kIGNhbGxzIHRoZSBjb3JyZXNwb25kaW5nIGZhdWx0IGhhbmRsZXIgd2l0aCBhbiBv cGFxdWUNCj4gPj4+ICAgICBvYmplY3QgKHJlZ2lzdGVyZWQgYnkgdGhlIGhhbmRsZXIpIGFuZCBy YXcgZmF1bHRfZGF0YSAocmlkLCBwYXNpZCwgYWRkcik7DQo+ID4+Pg0KPiA+Pj4gLSAgIElPQVNJ RCBmYXVsdCBoYW5kbGVyIGlkZW50aWZpZXMgdGhlIGNvcnJlc3BvbmRpbmcgaW9hc2lkIGFuZCBk ZXZpY2UNCj4gPj4+ICAgICBjb29raWUgYWNjb3JkaW5nIHRvIHRoZSBvcGFxdWUgb2JqZWN0LCBn ZW5lcmF0ZXMgYW4gdXNlciBmYXVsdF9kYXRhDQo+ID4+PiAgICAgKGlvYXNpZCwgY29va2llLCBh ZGRyKSBpbiB0aGUgZmF1bHQgcmVnaW9uLCBhbmQgdHJpZ2dlcnMgZXZlbnRmZCB0bw0KPiA+Pj4g ICAgIHVzZXJzcGFjZTsNCj4gPj4+DQo+ID4+DQo+ID4+IEhpLCBJIGhhdmUgc29tZSBkb3VidHMg aGVyZToNCj4gPj4NCj4gPj4gRm9yIG1kZXYsIGl0IHNlZW1zIHRoYXQgdGhlIHJpZCBpbiB0aGUg cmF3IGZhdWx0X2RhdGEgaXMgdGhlIHBhcmVudCBkZXZpY2UncywNCj4gPj4gdGhlbiBpbiB0aGUg dlNWQSBzY2VuYXJpbywgaG93IGNhbiB3ZSBnZXQgdG8ga25vdyB0aGUgbWRldihjb29raWUpIGZy b20NCj4gPj4gdGhlDQo+ID4+IHJpZCBhbmQgcGFzaWQ/DQo+ID4+DQo+ID4+IEFuZCBmcm9tIHRo aXMgcG9pbnQgb2Ygdmlld++8jHdvdWxkIGl0IGJlIGJldHRlciB0byByZWdpc3RlciB0aGUgbWRl dg0KPiA+PiAoaW9tbXVfcmVnaXN0ZXJfZGV2aWNlKCkpIHdpdGggdGhlIHBhcmVudCBkZXZpY2Ug aW5mbz8NCj4gPj4NCj4gPg0KPiA+IFRoaXMgaXMgd2hhdCBpcyBwcm9wb3NlZCBpbiB0aGlzIFJG Qy4gQSBzdWNjZXNzZnVsIGJpbmRpbmcgZ2VuZXJhdGVzIGEgbmV3DQo+ID4gaW9tbXVfZGV2IG9i amVjdCBmb3IgZWFjaCB2ZmlvIGRldmljZS4gRm9yIG1kZXYgdGhpcyBvYmplY3QgaW5jbHVkZXMN Cj4gPiBpdHMgcGFyZW50IGRldmljZSwgdGhlIGRlZlBBU0lEIG1hcmtpbmcgdGhpcyBtZGV2LCBh bmQgdGhlIGNvb2tpZQ0KPiA+IHJlcHJlc2VudGluZyBpdCBpbiB1c2Vyc3BhY2UuIExhdGVyIGl0 IGlzIGlvbW11X2RldiBiZWluZyByZWNvcmRlZCBpbg0KPiA+IHRoZSBhdHRhY2hpbmdfZGF0YSB3 aGVuIHRoZSBtZGV2IGlzIGF0dGFjaGVkIHRvIGFuIElPQVNJRDoNCj4gPg0KPiA+IAlzdHJ1Y3Qg aW9tbXVfYXR0YWNoX2RhdGEgKl9faW9tbXVfZGV2aWNlX2F0dGFjaCgNCj4gPiAJCXN0cnVjdCBp b21tdV9kZXYgKmRldiwgdTMyIGlvYXNpZCwgdTMyIHBhc2lkLCBpbnQgZmxhZ3MpOw0KPiA+DQo+ ID4gVGhlbiB3aGVuIGEgZmF1bHQgaXMgcmVwb3J0ZWQsIHRoZSBmYXVsdCBoYW5kbGVyIGp1c3Qg bmVlZHMgdG8gZmlndXJlIG91dA0KPiA+IGlvbW11X2RldiBhY2NvcmRpbmcgdG8ge3JpZCwgcGFz aWR9IGluIHRoZSByYXcgZmF1bHQgZGF0YS4NCj4gPg0KPiANCj4gWWVhaCwgd2UgaGF2ZSB0aGUg ZGVmUEFTSUQgdGhhdCBtYXJrcyB0aGUgbWRldiBhbmQgcmVmZXJzIHRvIHRoZSBkZWZhdWx0DQo+ IEkvTyBhZGRyZXNzIHNwYWNlLCBidXQgaG93IGFib3V0IHRoZSBub24tZGVmYXVsdCBJL08gYWRk cmVzcyBzcGFjZXM/DQo+IElzIHRoZXJlIGEgY2FzZSB0aGF0IHR3byBkaWZmZXJlbnQgbWRldnMg KG9uIHRoZSBzYW1lIHBhcmVudCBkZXZpY2UpDQo+IGFyZSB1c2VkIGJ5IHRoZSBzYW1lIHByb2Nl c3MgaW4gdGhlIGd1ZXN0LCB0aHVzIGhhdmUgYSBzYW1lIHBhc2lkIHJvdXRlDQo+IGluIHRoZSBw aHlzaWNhbCBJT01NVT8gSXQgc2VlbXMgdGhhdCB3ZSBjYW4ndCBmaWd1cmUgb3V0IHRoZSBtZGV2 IGZyb20NCj4gdGhlIHJpZCBhbmQgcGFzaWQgaW4gdGhpcyBjYXNlLi4uDQo+IA0KPiBEaWQgSSBt aXN1bmRlcnN0YW5kIHNvbWV0aGluZz8uLi4gOi0pDQo+IA0KDQpOby4gWW91IGFyZSByaWdodCBv biB0aGlzIGNhc2UuIEkgZG9uJ3QgdGhpbmsgdGhlcmUgaXMgYSB3YXkgdG8gDQpkaWZmZXJlbnRp YXRlIG9uZSBtZGV2IGZyb20gdGhlIG90aGVyIGlmIHRoZXkgY29tZSBmcm9tIHRoZQ0Kc2FtZSBw YXJlbnQgYW5kIGF0dGFjaGVkIGJ5IHRoZSBzYW1lIGd1ZXN0IHByb2Nlc3MuIEluIHRoaXMNCmNh c2UgdGhlIGZhdWx0IGNvdWxkIGJlIHJlcG9ydGVkIG9uIGVpdGhlciBtZGV2IChlLmcuIHRoZSBm aXJzdA0KbWF0Y2hpbmcgb25lKSB0byBnZXQgaXQgZml4ZWQgaW4gdGhlIGd1ZXN0Lg0KDQpUaGFu a3MNCktldmluDQo=