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 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id A9928C433EF for ; Wed, 2 Feb 2022 02:28:23 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id BC1B76B026D; Tue, 1 Feb 2022 21:28:22 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id B4A136B026E; Tue, 1 Feb 2022 21:28:22 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 9275E6B026F; Tue, 1 Feb 2022 21:28:22 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0228.hostedemail.com [216.40.44.228]) by kanga.kvack.org (Postfix) with ESMTP id 7C4D96B026D for ; Tue, 1 Feb 2022 21:28:22 -0500 (EST) Received: from smtpin27.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id 2B88A82A0BD3 for ; Wed, 2 Feb 2022 02:28:22 +0000 (UTC) X-FDA: 79096255644.27.51A9E79 Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by imf20.hostedemail.com (Postfix) with ESMTP id 236D71C0002 for ; Wed, 2 Feb 2022 02:28:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1643768901; x=1675304901; h=from:to:cc:subject:date:message-id:references: in-reply-to:content-id:content-transfer-encoding: mime-version; bh=ISQXmQvB5FWGlq+sjuY1WVpudefCuhtIKvnBMJL4iok=; b=BjrQN1r5YXIyOSt7YBR9wfw1nSmknqDROMWIJht3of3Mq3oXguwdTMfM KzSMEODyrImol/IGsVqH6tDBSi2clg7CUMvjqKFNdenm6WJg++jNSFjDf eR5lVXndJZCZU2kkcz9mJOz/iTbQW//h8yes4gC0KA2j/uMC1UDeLHLZf fhdo/4wEqGfcEiZou84wPD4yRNMTBXZCCZ5EKu3ifqPMyFokFMy8LJoWn W9ekibQGnb1AzLytfroT9nU9EQNygilLdhBClXug7e+8M/Kpy/KDN+Txd 51wwmtkw+8eykOA53jh/YvZSYP2eKPZ/qxrHIFBux/2gvNKzxU4gi3HAt Q==; X-IronPort-AV: E=McAfee;i="6200,9189,10245"; a="245432790" X-IronPort-AV: E=Sophos;i="5.88,335,1635231600"; d="scan'208";a="245432790" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Feb 2022 18:28:19 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,335,1635231600"; d="scan'208";a="497594391" Received: from orsmsx601.amr.corp.intel.com ([10.22.229.14]) by orsmga002.jf.intel.com with ESMTP; 01 Feb 2022 18:28:19 -0800 Received: from orsmsx601.amr.corp.intel.com (10.22.229.14) by ORSMSX601.amr.corp.intel.com (10.22.229.14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.20; Tue, 1 Feb 2022 18:28:18 -0800 Received: from ORSEDG602.ED.cps.intel.com (10.7.248.7) by orsmsx601.amr.corp.intel.com (10.22.229.14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.20 via Frontend Transport; Tue, 1 Feb 2022 18:28:18 -0800 Received: from NAM11-CO1-obe.outbound.protection.outlook.com (104.47.56.169) by edgegateway.intel.com (134.134.137.103) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2308.20; Tue, 1 Feb 2022 18:28:18 -0800 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=e89XOIqH6D1z7JbDOBTVK/6wV+S1gXKXxdPtKfH7snSv/lnJo6jkmjwDkpj8dsiONvVf33oFQY5aiyCpkUWuMS+Tvn9qD1W2DRL2A9fUQYOC2hpIRvX9nGbp4+cnk60eQ/ENbnkQp4sku79QzUbcw9gTVM8MU2C7zQyoysH6LVorCtob6eV5GukN8mEAdUix6zUdK4tP2FZ2tbkt2Iow9vgW7T7DSqEgAK8kuqELzZDnrXBiDHmEEeqiMp0Cs9ysBK1PhkJEWbK+6MK99bgaKCA8ZxT2VB5/NDKVGsdJEq9GKDwUj4vfh8zkbvOsaJ6kfBgLKuL7JyMdEZ1uPe9zyw== 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=ISQXmQvB5FWGlq+sjuY1WVpudefCuhtIKvnBMJL4iok=; b=UFlx6ZQVOqFSDCUMCo+cQrcAj6v1CZdip6iJB1MxqZlXT2fS9WCcY37HWyDom2nh5AhWIk4FGu+qaEXxIsm7vYlk5KcY/QW0PYTJ/NHFXWYrnTrQieYq3NEOPG2F83VBAYUPiEBIWCUv+PHvRKIQ2GIGqPTlOvpiTy44KprlIynkZrc/jxnKLC7L1mF3FTAJMqst/RGFK4TthiZrHoW5IGI8kaCn9tWOzm/9GjyZEFN3nUJ/0bGXG5cJdRrsPodN0PXln8T3q6CIccsSuwB2j/01oGcGso8rxgHRlU4QFqL8vxk8e1/0/N5BsFhDx28T79jUuZxtDfDisyL0oZ77HQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=none; dmarc=none; dkim=none; arc=none Received: from BY5PR11MB4435.namprd11.prod.outlook.com (2603:10b6:a03:1ce::30) by BY5PR11MB4008.namprd11.prod.outlook.com (2603:10b6:a03:186::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4930.15; Wed, 2 Feb 2022 02:28:16 +0000 Received: from BY5PR11MB4435.namprd11.prod.outlook.com ([fe80::3499:a5f6:82d:76ad]) by BY5PR11MB4435.namprd11.prod.outlook.com ([fe80::3499:a5f6:82d:76ad%4]) with mapi id 15.20.4930.022; Wed, 2 Feb 2022 02:28:16 +0000 From: "Nakajima, Jun" To: Steven Price CC: Chao Peng , KVM list , LKML , Linux Memory Management List , "linux-fsdevel@vger.kernel.org" , "qemu-devel@nongnu.org" , Paolo Bonzini , Jonathan Corbet , "Christopherson,, Sean" , "Vitaly Kuznetsov" , Wanpeng Li , "Jim Mattson" , Joerg Roedel , "Thomas Gleixner" , Ingo Molnar , "Borislav Petkov" , "x86@kernel.org" , "H . Peter Anvin" , Hugh Dickins , Jeff Layton , "J . Bruce Fields" , "Andrew Morton" , Yu Zhang , "Kirill A . Shutemov" , "Lutomirski, Andy" , "Hansen, Dave" , "ak@linux.intel.com" , "david@redhat.com" , Suzuki K Poulose Subject: Re: [PATCH v4 00/12] KVM: mm: fd-based approach for supporting KVM guest private memory Thread-Topic: [PATCH v4 00/12] KVM: mm: fd-based approach for supporting KVM guest private memory Thread-Index: AQHYDG5kCMt6ReoFPkCCY5N8FQOK+Kx4tJYAgAbrnYA= Date: Wed, 2 Feb 2022 02:28:16 +0000 Message-ID: <08A0882C-2E35-4CFD-9176-FCB6665D1F3E@intel.com> References: <20220118132121.31388-1-chao.p.peng@linux.intel.com> <3326f57a-169d-8eb8-2b8b-0379c33ba7a5@arm.com> In-Reply-To: <3326f57a-169d-8eb8-2b8b-0379c33ba7a5@arm.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: Apple Mail (2.3693.60.0.1.1) x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 8c26e20a-ae3a-437c-8cd5-08d9e5f3ab8d x-ms-traffictypediagnostic: BY5PR11MB4008:EE_ x-ld-processed: 46c98d88-e344-4ed4-8496-4ed7712e255d,ExtAddr 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:BY5PR11MB4435.namprd11.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230001)(366004)(66476007)(64756008)(71200400001)(8676002)(8936002)(76116006)(66446008)(66946007)(316002)(2616005)(6486002)(54906003)(508600001)(66556008)(2906002)(26005)(83380400001)(186003)(4326008)(6916009)(6512007)(86362001)(33656002)(53546011)(6506007)(7416002)(5660300002)(82960400001)(38070700005)(36756003)(38100700002)(122000001)(45980500001);DIR:OUT;SFP:1102; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?utf-8?B?SE1vbDkwYTQyR3E0L0FiQTc4bGlwaW5QTGhnNVZTVnFQaFd6RUkwSVlNSlVR?= =?utf-8?B?MGxJSWhybVdQNmovOXdHdGxMWU05OENKQWtVYzB5bU0wZmZmTVJDWEtwYTR6?= =?utf-8?B?ejIwVVJ1WkhqN0poTWdOZVRYQkdpdDZMZm9TL1F1RVBVZEppdTgwM3E1NkZz?= =?utf-8?B?aytXbHNKanEvZWpWS2VUbmp4MENBa2hFdi9CaXcrYXIvaVJLM01iRC9hZzg4?= =?utf-8?B?eHNDcWVzRWtIbVZ2NWdCNC9wQU1NOFJDRmhGUXJ3N0FZeXMzejZUK0tiYnIz?= =?utf-8?B?SVBkRlI5amQ0Sml6ZFhLTVI3V2plem9wTWM1MElVK25UWExkajNibXFzQmlV?= =?utf-8?B?aVpzK1dQK014eml5NlBWY3dlekM3Vlk4S0pJVHBiMHRFSlZ3NlNFWHpQSGxF?= =?utf-8?B?bUVHQmQ4QWtid0Zzc1FYeFI3Skx3V1ZPUUUyeHpCUlQzaGtzQjJKbU85QWhN?= =?utf-8?B?U2hsTkNuaGxwV1pVUFhOVUtvS211a2Z6QzBZdWYrUkNNY1diOUVsbTlDenl6?= =?utf-8?B?QzNLSEt3bFhEWm1qS0tIYnBlTzlhOWJ3ODVYcHM1cGxvSFNZK2taNGRLalpW?= =?utf-8?B?NVpEOVd2Z0NWYXBJUUJxV2dJd0RoQ0pNT3NoSGpxYzlVWCszY3RVb3NIZFlv?= =?utf-8?B?aFJmN0dZbm1CRkZyWS9VaW1rcjUrZjI2N1JHSDYxb3AxdUlqUXQxSjZ1N1NS?= =?utf-8?B?THM2Mm1nRnNLU1AwWVhBVzNQNDRUZFZjSVRpVnNNWVhTVUROTzZyOXEwazEw?= =?utf-8?B?NSsvM1NDWWRYNklOdXVYQ3Y0clYzNk5hVTZyWU1rRllrczh1WEZwUE5ZbHhJ?= =?utf-8?B?OHdReGJOWWhrSDMzVXhBSlhVakVENmRBYUVWTEtpakIyNkJERWdOYitON2kz?= =?utf-8?B?dW5sVytybDl0VjYwMlNLN1VsbDFWbHZEWGJTR0hPT3gwRW5rREM3MkxZbnBQ?= =?utf-8?B?dk9RLzRFL0Rxc1F2UkhmUW9ndmcwZWpZTlEwc3ZlenplSk8wMmlMSjBxdWVB?= =?utf-8?B?Z1k5KzNQWStJQUYzcmpyVjVYeFdCZnd2VmptdWZJNndOY3BMYTloSmRQMHlV?= =?utf-8?B?TFh1UDJmWm55UW52VlBQQ2lybDdPOG1qTTRBemQ5K2pTYXczYnNRTGNkd0ow?= =?utf-8?B?VVVsT2tnWDl5U1hRa292MnBMdU00YWtxU0hjbVNzejloNGdzRGNndko1RzZr?= =?utf-8?B?S1Y4c1JHc2VKaTRDVnYzVHhmWFd6ZHBWV0NrRG1GeVFLYTJqOWpyOUVnWFIr?= =?utf-8?B?SERsOUJzbnpxSkVoVzBmNmNYcUhVSTN3SnNjeHVqR1MrVWYwUUkvcVQxdkh4?= =?utf-8?B?NEI1Nk42NnA0dDFaK1NsRXFUMVArR0tPWTZCZzh0bm1xd1RQOEtFY3dSemls?= =?utf-8?B?cHY0SDJFbFJvQ2wwdzc1YUtxbjBlY3FlY1J3aUZyYmFKRFU5NndQR0ZTU2Nm?= =?utf-8?B?b1QwOHBpZE5naDRjMm1Pc1dIN3RhcHRjRWRFM3NYSU5IclNSQ0FPT1dlSGdG?= =?utf-8?B?a2Vra2F2bWNFM3JWM25lTDVCQk14eXFSUDhsa1hzT3VsTjN3WGVxTFhxZ0dv?= =?utf-8?B?bU50anZDMHBOOVEyTnRMcGxyc2QrYmZMRkZlUlVFT2FWQi9JNnpsS1JyRVpq?= =?utf-8?B?OHVGcG5HSDV6VHVjK2lDUFlvMHRxaXFkRGdWcnV1UkFKdVIvMHlLMktVdCsx?= =?utf-8?B?TlpjR1FWUGR1eEJRSFlubFJJY3hBQWNicnp6RlM2dEQ2YmtBSXJvbGtqeUVD?= =?utf-8?B?VG9JVmZQZFJ0VFRpNVR1ZFhBdnlkVklJcDZLY3VtUldWSGMyQzdxU3M2eUpx?= =?utf-8?B?SGdZd3VnaGF6Ym53VllUeTF6L1pGYlNaa0NxK013MkY2WUdxZTZ6RjV6aWRo?= =?utf-8?B?cFB2WFY3OTRWZ25EMFNQalRlSDdKcDdncHE3cDVJTXVmL28wK1ZRVmFFWm1q?= =?utf-8?B?K0ZzMEFYYk5rVFNVc2srdDFOL1BnZHpUUE04a0xwZkYrNDBpR3RVT0VVaEgx?= =?utf-8?B?aXZBeGkzQzY1MTFpRVZmVVQySUYwN1l4Sll1NHIramdFam9UWHRoNG5SMjBE?= =?utf-8?B?a081RU91QzNwRmM0R3I4V09kVWIvVEoreEdqbmx1Rmg0Um9aUGtBZS9KTlFy?= =?utf-8?B?VUdBRit2M1ZlVFZXYnQ0TWZqV1VJM3VkeFlEOGh5ZXh2MFA0RlRyck95U0pq?= =?utf-8?Q?sQGvfFo2OcLd/SVK5uaD934=3D?= Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: BY5PR11MB4435.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 8c26e20a-ae3a-437c-8cd5-08d9e5f3ab8d X-MS-Exchange-CrossTenant-originalarrivaltime: 02 Feb 2022 02:28:16.6380 (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: FUqaMtaRsMvVVNNzUBDe+vaEpYBenGTiCRFr+MZeuDZ7hVXL7ZsALiSlu4jS1xdlmCbLm25t20ZmpGrQpif/yg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY5PR11MB4008 X-OriginatorOrg: intel.com X-Rspamd-Server: rspam06 X-Rspamd-Queue-Id: 236D71C0002 X-Stat-Signature: acqgp37k7spt1bg8ik967htkreptaqqa Authentication-Results: imf20.hostedemail.com; dkim=pass header.d=intel.com header.s=Intel header.b=BjrQN1r5; dmarc=pass (policy=none) header.from=intel.com; spf=none (imf20.hostedemail.com: domain of jun.nakajima@intel.com has no SPF policy when checking 192.55.52.93) smtp.mailfrom=jun.nakajima@intel.com X-Rspam-User: nil X-HE-Tag: 1643768900-278327 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: DQo+IE9uIEphbiAyOCwgMjAyMiwgYXQgODo0NyBBTSwgU3RldmVuIFByaWNlIDxzdGV2ZW4ucHJp Y2VAYXJtLmNvbT4gd3JvdGU6DQo+IA0KPiBPbiAxOC8wMS8yMDIyIDEzOjIxLCBDaGFvIFBlbmcg d3JvdGU6DQo+PiBUaGlzIGlzIHRoZSB2NCBvZiB0aGlzIHNlcmllcyB3aGljaCB0cnkgdG8gaW1w bGVtZW50IHRoZSBmZC1iYXNlZCBLVk0NCj4+IGd1ZXN0IHByaXZhdGUgbWVtb3J5LiBUaGUgcGF0 Y2hlcyBhcmUgYmFzZWQgb24gbGF0ZXN0IGt2bS9xdWV1ZSBicmFuY2gNCj4+IGNvbW1pdDoNCj4+ IA0KPj4gIGZlYTMxZDE2OTA5NCBLVk06IHg4Ni9wbXU6IEZpeCBhdmFpbGFibGVfZXZlbnRfdHlw ZXMgY2hlY2sgZm9yDQo+PiAgICAgICAgICAgICAgIFJFRl9DUFVfQ1lDTEVTIGV2ZW50DQo+PiAN Cj4+IEludHJvZHVjdGlvbg0KPj4gLS0tLS0tLS0tLS0tDQo+PiBJbiBnZW5lcmFsIHRoaXMgcGF0 Y2ggc2VyaWVzIGludHJvZHVjZSBmZC1iYXNlZCBtZW1zbG90IHdoaWNoIHByb3ZpZGVzDQo+PiBn dWVzdCBtZW1vcnkgdGhyb3VnaCBtZW1vcnkgZmlsZSBkZXNjcmlwdG9yIGZkW29mZnNldCxzaXpl XSBpbnN0ZWFkIG9mDQo+PiBodmEvc2l6ZS4gVGhlIGZkIGNhbiBiZSBjcmVhdGVkIGZyb20gYSBz dXBwb3J0ZWQgbWVtb3J5IGZpbGVzeXN0ZW0NCj4+IGxpa2UgdG1wZnMvaHVnZXRsYmZzIGV0Yy4g d2hpY2ggd2UgcmVmZXIgYXMgbWVtb3J5IGJhY2tpbmcgc3RvcmUuIEtWTQ0KPj4gYW5kIHRoZSB0 aGUgbWVtb3J5IGJhY2tpbmcgc3RvcmUgZXhjaGFuZ2UgY2FsbGJhY2tzIHdoZW4gc3VjaCBtZW1z bG90DQo+PiBnZXRzIGNyZWF0ZWQuIEF0IHJ1bnRpbWUgS1ZNIHdpbGwgY2FsbCBpbnRvIGNhbGxi YWNrcyBwcm92aWRlZCBieSB0aGUNCj4+IGJhY2tpbmcgc3RvcmUgdG8gZ2V0IHRoZSBwZm4gd2l0 aCB0aGUgZmQrb2Zmc2V0LiBNZW1vcnkgYmFja2luZyBzdG9yZQ0KPj4gd2lsbCBhbHNvIGNhbGwg aW50byBLVk0gY2FsbGJhY2tzIHdoZW4gdXNlcnNwYWNlIGZhbGxvY2F0ZS9wdW5jaCBob2xlDQo+ PiBvbiB0aGUgZmQgdG8gbm90aWZ5IEtWTSB0byBtYXAvdW5tYXAgc2Vjb25kYXJ5IE1NVSBwYWdl IHRhYmxlcy4NCj4+IA0KPj4gQ29tcGFyaW5nIHRvIGV4aXN0aW5nIGh2YS1iYXNlZCBtZW1zbG90 LCB0aGlzIG5ldyB0eXBlIG9mIG1lbXNsb3QgYWxsb3dzDQo+PiBndWVzdCBtZW1vcnkgdW5tYXBw ZWQgZnJvbSBob3N0IHVzZXJzcGFjZSBsaWtlIFFFTVUgYW5kIGV2ZW4gdGhlIGtlcm5lbA0KPj4g aXRzZWxmLCB0aGVyZWZvcmUgcmVkdWNlIGF0dGFjayBzdXJmYWNlIGFuZCBwcmV2ZW50IGJ1Z3Mu DQo+PiANCj4+IEJhc2VkIG9uIHRoaXMgZmQtYmFzZWQgbWVtc2xvdCwgd2UgY2FuIGJ1aWxkIGd1 ZXN0IHByaXZhdGUgbWVtb3J5IHRoYXQNCj4+IGlzIGdvaW5nIHRvIGJlIHVzZWQgaW4gY29uZmlk ZW50aWFsIGNvbXB1dGluZyBlbnZpcm9ubWVudHMgc3VjaCBhcyBJbnRlbA0KPj4gVERYIGFuZCBB TUQgU0VWLiBXaGVuIHN1cHBvcnRlZCwgdGhlIG1lbW9yeSBiYWNraW5nIHN0b3JlIGNhbiBwcm92 aWRlDQo+PiBtb3JlIGVuZm9yY2VtZW50IG9uIHRoZSBmZCBhbmQgS1ZNIGNhbiB1c2UgYSBzaW5n bGUgbWVtc2xvdCB0byBob2xkIGJvdGgNCj4+IHRoZSBwcml2YXRlIGFuZCBzaGFyZWQgcGFydCBv ZiB0aGUgZ3Vlc3QgbWVtb3J5LiANCj4gDQo+IFRoaXMgbG9va3MgbGlrZSBpdCB3aWxsIGJlIHVz ZWZ1bCBmb3IgQXJtJ3MgQ29uZmlkZW50aWFsIENvbXB1dGUNCj4gQXJjaGl0ZWN0dXJlIChDQ0Ep IHRvbyAtIGluIHBhcnRpY3VsYXIgd2UgbmVlZCBhIHdheSBvZiBlbnN1cmluZyB0aGF0DQo+IHVz ZXIgc3BhY2UgY2Fubm90ICd0cmljaycgdGhlIGtlcm5lbCBpbnRvIGFjY2Vzc2luZyBtZW1vcnkg d2hpY2ggaGFzDQo+IGJlZW4gZGVsZWdhdGVkIHRvIGEgcmVhbG0gKGkuZS4gcHJvdGVjdGVkIGd1 ZXN0KSwgYW5kIGEgbWVtZmQgc2VlbXMgbGlrZQ0KPiBhIGdvb2QgbWF0Y2guDQoNCkdvb2QgdG8g aGVhciB0aGF0IGl0IHdpbGwgYmUgdXNlZnVsIGZvciBBUk3igJlzIENDQSBhcyB3ZWxsLg0KDQo+ IA0KPiBTb21lIGNvbW1lbnRzIGJlbG93Lg0KPiANCj4+IG1tIGV4dGVuc2lvbg0KPj4gLS0tLS0t LS0tLS0tLS0tLS0tLS0tDQo+PiBJbnRyb2R1Y2VzIG5ldyBGX1NFQUxfSU5BQ0NFU1NJQkxFIGZv ciBzaG1lbSBhbmQgbmV3IE1GRF9JTkFDQ0VTU0lCTEUNCj4+IGZsYWcgZm9yIG1lbWZkX2NyZWF0 ZSgpLCB0aGUgZmlsZSBjcmVhdGVkIHdpdGggdGhlc2UgZmxhZ3MgY2Fubm90IHJlYWQoKSwNCj4+ IHdyaXRlKCkgb3IgbW1hcCgpIGV0YyB2aWEgbm9ybWFsIE1NVSBvcGVyYXRpb25zLiBUaGUgZmls ZSBjb250ZW50IGNhbg0KPj4gb25seSBiZSB1c2VkIHdpdGggdGhlIG5ld2x5IGludHJvZHVjZWQg bWVtZmlsZV9ub3RpZmllciBleHRlbnNpb24uDQo+IA0KPiBGb3IgQXJtIENDQSB3ZSBhcmUgZXhw ZWN0aW5nIHRvIHNlZWQgdGhlIHJlYWxtIHdpdGggYW4gaW5pdGlhbCBtZW1vcnkNCj4gY29udGVu dHMgKGUuZy4ga2VybmVsIGFuZCBpbml0cmQpIHdoaWNoIHdpbGwgdGhlbiBiZSBtZWFzdXJlZCBi ZWZvcmUNCj4gZXhlY3V0aW9uIHN0YXJ0cy4gVGhlICdvYnZpb3VzJyB3YXkgb2YgZG9pbmcgdGhp cyB3aXRoIGEgbWVtZmQgd291bGQgYmUNCj4gdG8gcG9wdWxhdGUgcGFydHMgb2YgdGhlIG1lbWZk IHRoZW4gc2VhbCBpdCB3aXRoIEZfU0VBTF9JTkFDQ0VTU0lCTEUuDQoNCkFzIGZhciBhcyBJIHVu ZGVyc3RhbmQsIHdlIGhhdmUgdGhlIHNhbWUgcHJvYmxlbSB3aXRoIFREWCwgd2hlcmUgYSBndWVz dCBURCAoVHJ1c3QgRG9tYWluKSBzdGFydHMgaW4gcHJpdmF0ZSBtZW1vcnkuIFdlIHNlZWQgdGhl IHByaXZhdGUgbWVtb3J5IHR5cGljYWxseSB3aXRoIGEgZ3Vlc3QgZmlybXdhcmUsIGFuZCB0aGUg aW5pdGlhbCBpbWFnZSAocGxhaW50ZXh0KSBpcyBjb3BpZWQgdG8gc29tZXdoZXJlIGluIFFFTVUg bWVtb3J5IChmcm9tIGRpc2ssIGZvciBleGFtcGxlKSBmb3IgdGhhdCBwdXJwb3NlOyB0aGlzIGxv Y2F0aW9uIGlzIG5vdCBhc3NvY2lhdGVkIHdpdGggdGhlIHRhcmdldCBHUEEuDQoNClVwb24gYSAo bmV3KSBpb2N0bCBmcm9tIFFFTVUsIEtWTSByZXF1ZXN0cyB0aGUgVERYIE1vZHVsZSB0byBjb3B5 IHRoZSBwYWdlcyB0byBwcml2YXRlIG1lbW9yeSAoYnkgZW5jcnlwdGluZykgc3BlY2lmeWluZyB0 aGUgdGFyZ2V0IEdQQSwgdXNpbmcgYSBURFggaW50ZXJmYWNlIGZ1bmN0aW9uIChUREguTUVNLlBB R0UuQUREKS4gVGhlIGFjdHVhbCBwYWdlcyBmb3IgdGhlIHByaXZhdGUgbWVtb3J5IGlzIGFsbG9j YXRlZCBieSB0aGUgY2FsbGJhY2tzIHByb3ZpZGVkIGJ5IHRoZSBiYWNraW5nIHN0b3JlIGR1cmlu ZyB0aGUg4oCcY29weeKAnSBvcGVyYXRpb24uDQoNCldlIGV4dGVuZGVkIHRoZSBleGlzdGluZyBL Vk1fTUVNT1JZX0VOQ1JZUFRfT1AgKGlvY3RsKSBmb3IgdGhlIGFib3ZlLiANCg0KPiANCj4gSG93 ZXZlciBhcyB0aGluZ3Mgc3RhbmQgaXQncyBub3QgcG9zc2libGUgdG8gc2V0IHRoZSBJTkFDQ0VT U0lCTEUgc2VhbA0KPiBhZnRlciBjcmVhdGluZyBhIG1lbWZkIChGX0FMTF9TRUFMUyBoYXNuJ3Qg YmVlbiB1cGRhdGVkIHRvIGluY2x1ZGUgaXQpLg0KPiANCj4gT25lIHBvdGVudGlhbCB3b3JrYXJv dW5kIHdvdWxkIGJlIGZvciBhcm02NCB0byBwcm92aWRlIGEgY3VzdG9tIEtWTQ0KPiBpb2N0bCB0 byBlZmZlY3RpdmVseSBtZW1jcHkoKSBpbnRvIHRoZSBndWVzdCdzIHByb3RlY3RlZCBtZW1vcnkg d2hpY2gNCj4gd291bGQgb25seSBiZSBhY2Nlc3NpYmxlIGJlZm9yZSB0aGUgZ3Vlc3QgaGFzIHN0 YXJ0ZWQuIFRoZSBkcmF3YmFjayBpcw0KPiB0aGF0IGl0IHJlcXVpcmVzIHR3byBjb3BpZXMgb2Yg dGhlIGRhdGEgZHVyaW5nIGd1ZXN0IHNldHVwLg0KDQpTbywgdGhlIGd1ZXN0IHBhZ2VzIGFyZSBu b3QgZW5jcnlwdGVkIGluIHRoZSByZWFsbT8NCg0KSSB0aGluayB5b3UgY291bGQgZG8gdGhlIHNh bWUgdGhpbmcsIGkuZS4gS1ZNIGNvcGllcyB0aGUgcGFnZXMgdG8gdGhlIHJlYWxtLCB3aGVyZSBw YWdlcyBhcmUgYWxsb2NhdGVkIGJ5IHRoZSBiYWNraW5nIHN0b3JlLiBCdXQsIHllcywgaXQgd2ls bCBoYXZlIHR3byBjb3BpZXMgb2YgdGhlIGRhdGEgYXQgdGhhdCB0aW1lIHVubGVzcyBlbmNyeXB0 ZWQuIC4NCg0KPiANCj4gRG8geW91IHRoaW5rIHRoaW5ncyBjb3VsZCBiZSByZWxheGVkIHNvIHRo ZSBGX1NFQUxfSU5BQ0NFU1NJQkxFIGZsYWcNCj4gY291bGQgYmUgc2V0IGFmdGVyIGEgbWVtZmQg aGFzIGJlZW4gY3JlYXRlZCAoYW5kIHBhcnRpYWxseSBwb3B1bGF0ZWQpPw0KPiANCg0KSSB0aGlu ayBGX1NFQUxfSU5BQ0NFU1NJQkxFIGNvdWxkIGJlIGRlZmVycmVkIHRvIHRoZSBwb2ludCB3aGVy ZSBtZWFzdXJlbWVudCBvZiB0aGUgaW5pdGlhbCBpbWFnZSBpcyBkb25lICh3ZSBjYWxsIOKAnGJ1 aWxkLXRpbWXigJ0gbWVhc3VyZW1lbnQgaW4gVERYKS4gRm9yIGV4YW1wbGUsIGlmIHdlIGFkZCBh IGNhbGxiYWNrIHRvIGFjdGl2YXRlIEZfU0VBTF9JTkFDQ0VTU0lCTEUgYW5kIEtWTSBjYWxscyBp dCBiZWZvcmUgc3VjaCB0aGUgbWVhc3VyZW1lbnQgdGltZSwgZG9lcyB0aGF0IHdvcmsgZm9yIHlv dT8NCg0KLS0tIA0KSnVuDQoNCg0KDQo=