From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by mx.groups.io with SMTP id smtpd.web10.10095.1607532693758760692 for ; Wed, 09 Dec 2020 08:51:34 -0800 Authentication-Results: mx.groups.io; dkim=pass header.i=@intel.onmicrosoft.com header.s=selector2-intel-onmicrosoft-com header.b=gzjBafzu; spf=pass (domain: intel.com, ip: 192.55.52.136, mailfrom: jiewen.yao@intel.com) IronPort-SDR: BecopD01i9NxQgnaxbw+DWal2Olc5erv8dIcg9lYgxI1j3b9ugGKr9WuBBskHnsRT8wmWST+Xj PI4GCf+443Aw== X-IronPort-AV: E=McAfee;i="6000,8403,9829"; a="153343840" X-IronPort-AV: E=Sophos;i="5.78,405,1599548400"; d="scan'208";a="153343840" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Dec 2020 08:51:32 -0800 IronPort-SDR: H7PQKY5GIMPVwdud3NZOVrAuKKUAJq/sNSa948QibIhA9IeMyJGQij9LDjNBq3NbptayWI7SXj pRA+/38bYM6Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.78,405,1599548400"; d="scan'208";a="408126570" Received: from orsmsx606.amr.corp.intel.com ([10.22.229.19]) by orsmga001.jf.intel.com with ESMTP; 09 Dec 2020 08:51:32 -0800 Received: from orsmsx601.amr.corp.intel.com (10.22.229.14) 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 15.1.1713.5; Wed, 9 Dec 2020 08:51:31 -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 15.1.1713.5 via Frontend Transport; Wed, 9 Dec 2020 08:51:31 -0800 Received: from NAM02-BL2-obe.outbound.protection.outlook.com (104.47.38.53) 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 15.1.1713.5; Wed, 9 Dec 2020 08:51:31 -0800 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=hUXyaQqa7yHvVchdtaKS/8Tiui+41crqW9VtuM88YGqJ4ZyQ9u7363WW7/41VzZphhBZKZC1UUkLwIlg1Jby0D+UgMCyuNH/86oX4577GEZ85dWflCuqkEFM8vnG+QQChvUds1mdXdfa4iUXEbaxl6I7dyYqJDdxzIqKFrvlpPKXz2Zu1qEYaDdukSYWctOL//BQVICGRbLJ5zwut1DjN+/OsFBwhin2pJTDsGQQH34vRsWPcDPhHZoAipnNPXIDUkCAs6gUqN4N6xyaogV3pPFPQRiq3a2M25U9DgtDqtheq9GSBswGA1fIyXgM4sCprVVsO2xObSfkBicEIVuYaQ== 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=2i/4aUAbDTvSTFR33D1F4+X/GbXSKOOCM8gJAuc9ZJQ=; b=SHN3V8unpfkM01jwJB9kr11XEkwckKGdW8ChAJUfnHgYLB5BVd3vhSkEEl4e9Arx2NhSqit2M124ssCorpmKTG6Uyn5eyFerhlNyyNt+llOl6gskmkPbyVuUuVMp8aVXyyiWVg5tRNIZcZ8aAqdPLGY+BTafm5au+c50OG5Sbht8I2wsLVrVQWLeG7Kog5nG8mJrXzFoMsmDq5IT0PXANYcNtMfKEFAytqR60wwi0jxnbtCKDoy65yA4QBdx37E7HTUwCWQAJtNpt27CX97SmGPokpkw3FBO+CzWNExchqfLOVa814Eoa2JIRBY0QV/viRzjjFU3DXM8co2IKpjQTA== 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=2i/4aUAbDTvSTFR33D1F4+X/GbXSKOOCM8gJAuc9ZJQ=; b=gzjBafzuuLCwpyS/g5cQLN9ox+ayAzP1mDyLuC3rvqORIKUaq2OS7yYQkRkpFmhTf8gJ9/dsw3LQP6HHqKkR+Yo9LFbMLVK7tZ4EXuR3/PVL+qRVfbT1PYUvhnBwIYFEh2iaklapCj3m7cowrUerMgEDausDQQNiTkCupBlqCEM= Received: from CY4PR11MB1288.namprd11.prod.outlook.com (2603:10b6:903:23::8) by CY4PR11MB1509.namprd11.prod.outlook.com (2603:10b6:910:11::18) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3654.12; Wed, 9 Dec 2020 16:51:29 +0000 Received: from CY4PR11MB1288.namprd11.prod.outlook.com ([fe80::e058:fd5a:28d8:2b17]) by CY4PR11MB1288.namprd11.prod.outlook.com ([fe80::e058:fd5a:28d8:2b17%12]) with mapi id 15.20.3632.021; Wed, 9 Dec 2020 16:51:29 +0000 From: "Yao, Jiewen" To: "jejb@linux.ibm.com" , "devel@edk2.groups.io" CC: "dovmurik@linux.vnet.ibm.com" , "Dov.Murik1@il.ibm.com" , "ashish.kalra@amd.com" , "brijesh.singh@amd.com" , "tobin@ibm.com" , "david.kaplan@amd.com" , "jon.grimm@amd.com" , "thomas.lendacky@amd.com" , "frankeh@us.ibm.com" , "Dr . David Alan Gilbert" , Laszlo Ersek , "Justen, Jordan L" , Ard Biesheuvel Subject: Re: [edk2-devel] [PATCH v3 6/6] OvmfPkg/AmdSev: Expose the Sev Secret area using a configuration table Thread-Topic: [edk2-devel] [PATCH v3 6/6] OvmfPkg/AmdSev: Expose the Sev Secret area using a configuration table Thread-Index: AQHWx1f/PM2sfkDMX0aEQpLWWVm+vanusnYggABD5QCAAAsA8IAAA3cAgAABGsA= Date: Wed, 9 Dec 2020 16:51:29 +0000 Message-ID: References: <20201130202819.3910-1-jejb@linux.ibm.com> <20201130202819.3910-7-jejb@linux.ibm.com> <78d5f9704e4a643d1c6d4669c2c5cae672cfaecf.camel@linux.ibm.com> In-Reply-To: <78d5f9704e4a643d1c6d4669c2c5cae672cfaecf.camel@linux.ibm.com> Accept-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: linux.ibm.com; dkim=none (message not signed) header.d=none;linux.ibm.com; dmarc=none action=none header.from=intel.com; x-originating-ip: [192.198.147.208] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: a50b6b85-ca27-4791-3efc-08d89c62ad1a x-ms-traffictypediagnostic: CY4PR11MB1509: 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-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: fzyazluqr3f8Fw1ORnMDH16odVLQWUXoG/RThOdhwcJWdN4SBsTBGfnRel5UvffRLyANtG42SgGjXX8YCS8ubYV4MjcGKvnLJwMMj+KIcVcgOQ73m18aveBlYhKx+wN1vs69or1RcShce7d4hVJbCb2Z3/cSNIJSNVlasJTwUqQr039HWmG2n7yRINYwYKFDWc+RB/5x0J6Mwy7zJ7JIaXgtxDB76DM4HmOfJEUxbhGzissuf/ZoBZ2fVcaIKV2hTQzaDeiubMFcCf3nyYlmUNCKNeJy9naIGpV5txxmwSk9KEGCnZFf+Rx2bebW6l/R9ODZlqYQrbp0pm0BgbEf0VK0o2EQ3jh8GdNP9pu8BbcnEctzp8MCT2XzGZ8oqH+A x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:CY4PR11MB1288.namprd11.prod.outlook.com;PTR:;CAT:NONE;SFS:(4636009)(376002)(346002)(136003)(366004)(4326008)(6506007)(55016002)(83380400001)(53546011)(71200400001)(110136005)(7416002)(8936002)(54906003)(508600001)(86362001)(66446008)(52536014)(66476007)(8676002)(66556008)(66946007)(64756008)(5660300002)(9686003)(7696005)(76116006)(2906002)(26005)(186003)(33656002)(219293001);DIR:OUT;SFP:1102; x-ms-exchange-antispam-messagedata: =?utf-8?B?WDJUbWQ0Y2oyUWdEYkl6OVh6V0dXaURlSDRBL3Qrazk2RDVrYnZJOG5vWDdz?= =?utf-8?B?TTVSa3V2eTYzYURCRFhsNnJoWEo1eGJ1c05LZUIwenQvU2FYMklBei9YRXNI?= =?utf-8?B?QnlOcFdlMjZqeUxnaG9xWEFFTXhyODZYZktqdUhFb3QwWm5qazFUaVlkb3Jn?= =?utf-8?B?dEFUQXV6dXZlUWVVSGsxMVA5N0s3N2wyc1RscnVaVnluWXc5NFgrOGRuYi9n?= =?utf-8?B?OGkxTzcxdjgyYmd1RFVNNkU3V1J6LzBQMG01bzE5V1Z6SFJiWG51Y1duUTVE?= =?utf-8?B?ZmRSOThXTWlVQW8xZEt0UDZ2eW4wYkVTeHJmdGxaMDN6YktmeXdSYW5xV1Iy?= =?utf-8?B?SlQ0RE5GaFI4a3NFcjNDR2hhVDNSS1hmZXB4M2VyRFdCRGVZTDBNdHB2LzJu?= =?utf-8?B?Y3FIRWJNcTNoRFpvaGZMbjgrbDJ5am03dUZkbW1XTlBKQm4xemFKT2xpcWVP?= =?utf-8?B?MEl6K2xibXpqWnl4MHpzdk5yQ0VtTTV3amozRVRER1RCNzJCQUptZGVvaXl1?= =?utf-8?B?eHRESS9WMmEwMTFFbGJMenh6ZnJOWEh3OXBheFFYRFFlamZSK3EzUUlhcDQ1?= =?utf-8?B?WWF4OW9RZmRHN3c0TWhrdDd5am9ZZlhIckZpdEk5Y1Z1TUlEdmUraXUyam5i?= =?utf-8?B?V0VoRXFrV21sMlpWQlRJM3JaY0RVdlpnZDNnMmczOEYrckVJbUluTzF1UmRD?= =?utf-8?B?cHcvL08vMW1sdStMUkhOWDRoMEpzenZlRGFNd1ErVnlUU0Z6NjZXdS8ySmc0?= =?utf-8?B?QnU1c0RtbnFtYkxYN2VJRHJvU3l1dURxekFHeVc0TmJzYmZGUVRhTksrQjFW?= =?utf-8?B?ZzFLa2pXRS92RmxsZ3dPb0pBa0d4VGRqU2l4UnUxeEJiR0lyemN5UVlQUGJu?= =?utf-8?B?cWhGOWZ2amhaTFJTaEdOVTZmYVlQbDhSTlBCcEs4N01wcjlYY1M4UmJNSkxM?= =?utf-8?B?TEdOMW15NzJNaXFlOG1uVFkzQkRzSjlZUEtpVWtIMGJ1TzR3aTZzOGMrYkZD?= =?utf-8?B?VzdLWm93YVlVVS9ROWI0SlhRT0p2cE0yZWJxQ1d6VlM1ZEdwM0V2akQrOFNx?= =?utf-8?B?MUZYaTRsMmRjdUFPb0x2Y3h0RDNLc25peHA0Y0dia2krbVo3cUV5ZUZTRDZB?= =?utf-8?B?RVRsM1RESW82dEVPRkhWUmViRTRUZ0dzNGxiTE9HNHVObmhMb3hVd05pdy9J?= =?utf-8?B?cGxOcU5mMkpHRTROYktnN05CYmE1dGVoMjdNOEU1bGxiSGJHZ1dsdTBIU3h4?= =?utf-8?B?OHhUanZScGVscndZMmJYNmt4czhXTVhNM2VaYlkrUFVyZjBjNStRUUVWVGsr?= =?utf-8?Q?CL2/2DeJL/Tp5inpTj3NmDn8rzYrkzPwDt?= MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: CY4PR11MB1288.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: a50b6b85-ca27-4791-3efc-08d89c62ad1a X-MS-Exchange-CrossTenant-originalarrivaltime: 09 Dec 2020 16:51:29.7032 (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: 4fjv8V98VzBtFbtn/RfEdGX0oKNwYb8CW6qWtoFAlkrZJ79rn68TzkiuS9n17nGm4pzVdTmf5aID14pQM45wTg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY4PR11MB1509 Return-Path: jiewen.yao@intel.com X-OriginatorOrg: intel.com Content-Language: en-US Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 PiBUbyBiZSBjbGVhcjogZ3J1YiBpcyBqdXN0IHVzaW5nIGl0IHRvIGdldCB0aGUgZGlzayBwYXNz d29yZC4gIEkgZG8NCj4gYW50aWNpcGF0ZSB3ZSdsbCBhbHNvIHVzZSBpdCBmb3IgcHJvdmlzaW9u aW5nIGtleXMgZGlyZWN0bHkgaW50byB0aGUNCj4gbGludXgga2VybmVsIGFzIHdlbGwsIHNvIG11 bHRpcGxlIGNvbnN1bWVycyB3ZXJlIGFudGljaXBhdGVkLg0KDQpXb3VsZCB5b3UgcGxlYXNlIHNo YXJlIG1vcmUgaW5mb3JtYXRpb24gYWJvdXQgdGhlIEdVSURlZCBrZXkgdXNhZ2UsIGV4Y2VwdCBk aXNrIHBhc3N3b3JkPw0KDQpXaGF0IGlzIHRoZSB1c2FnZSBvZiB0aGUgcHJvdmlzaW9uaW5nIGtl eSBmb3Iga2VybmVsPw0KDQpUaGFuayB5b3UNCllhbyBKaWV3ZW4NCg0KDQoNCj4gLS0tLS1Pcmln aW5hbCBNZXNzYWdlLS0tLS0NCj4gRnJvbTogSmFtZXMgQm90dG9tbGV5IDxqZWpiQGxpbnV4Lmli bS5jb20+DQo+IFNlbnQ6IFRodXJzZGF5LCBEZWNlbWJlciAxMCwgMjAyMCAxMjozOSBBTQ0KPiBU bzogWWFvLCBKaWV3ZW4gPGppZXdlbi55YW9AaW50ZWwuY29tPjsgZGV2ZWxAZWRrMi5ncm91cHMu aW8NCj4gQ2M6IGRvdm11cmlrQGxpbnV4LnZuZXQuaWJtLmNvbTsgRG92Lk11cmlrMUBpbC5pYm0u Y29tOw0KPiBhc2hpc2gua2FscmFAYW1kLmNvbTsgYnJpamVzaC5zaW5naEBhbWQuY29tOyB0b2Jp bkBpYm0uY29tOw0KPiBkYXZpZC5rYXBsYW5AYW1kLmNvbTsgam9uLmdyaW1tQGFtZC5jb207IHRo b21hcy5sZW5kYWNreUBhbWQuY29tOw0KPiBmcmFua2VoQHVzLmlibS5jb207IERyIC4gRGF2aWQg QWxhbiBHaWxiZXJ0IDxkZ2lsYmVydEByZWRoYXQuY29tPjsgTGFzemxvDQo+IEVyc2VrIDxsZXJz ZWtAcmVkaGF0LmNvbT47IEp1c3RlbiwgSm9yZGFuIEwgPGpvcmRhbi5sLmp1c3RlbkBpbnRlbC5j b20+Ow0KPiBBcmQgQmllc2hldXZlbCA8YXJkLmJpZXNoZXV2ZWxAYXJtLmNvbT4NCj4gU3ViamVj dDogUmU6IFtlZGsyLWRldmVsXSBbUEFUQ0ggdjMgNi82XSBPdm1mUGtnL0FtZFNldjogRXhwb3Nl IHRoZSBTZXYNCj4gU2VjcmV0IGFyZWEgdXNpbmcgYSBjb25maWd1cmF0aW9uIHRhYmxlDQo+IA0K PiBPbiBXZWQsIDIwMjAtMTItMDkgYXQgMTY6MzMgKzAwMDAsIFlhbywgSmlld2VuIHdyb3RlOg0K PiA+IFRoYW5rcy4gQ29uZmlkZW50aWFsQ29tcHV0aW5nIHNlZW1zIGEgYmV0dGVyIG5hbWUuDQo+ ID4NCj4gPiBJIGFncmVlIHdpdGggeW91IHRoYXQgT1ZNRiBtaWdodCBub3QgbmVlZCB1bmRlcnN0 YW5kIHRoZSBkYXRhDQo+ID4gc3RydWN0dXJlLiBCdXQgSSBhbSBub3Qgc3VyZSBpZiB0aGUgZ3J1 YiBpcyB0aGUgb25seSBib290IGxvYWRlciB3ZQ0KPiA+IHdhbnQgdG8gc3VwcG9ydC4NCj4gDQo+ IFRvIGJlIGNsZWFyOiBncnViIGlzIGp1c3QgdXNpbmcgaXQgdG8gZ2V0IHRoZSBkaXNrIHBhc3N3 b3JkLiAgSSBkbw0KPiBhbnRpY2lwYXRlIHdlJ2xsIGFsc28gdXNlIGl0IGZvciBwcm92aXNpb25p bmcga2V5cyBkaXJlY3RseSBpbnRvIHRoZQ0KPiBsaW51eCBrZXJuZWwgYXMgd2VsbCwgc28gbXVs dGlwbGUgY29uc3VtZXJzIHdlcmUgYW50aWNpcGF0ZWQuDQo+IA0KPiA+IEkgdGhpbmsgaXQgbWln aHQgYmUgYSBiZXR0ZXIgaWRlYSB0byBkZWZpbmUgdGhlIGRhdGEgc3RydWN0dXJlDQo+ID4gY2xl YXJseSBpbiBPVk1GLiBBcyBzdWNoLCBhbnkgYm9vdCBsb2FkZXIgY2FuIHBhcnNlIHRoZSBkYXRh DQo+ID4gc3RydWN0dXJlIHRvIGRlY3J5cHQgdGhlIGRpc2suIFRoZXkgZG9u4oCZdCBuZWVkIHJl ZmVyIHRvIGdydWIuDQo+IA0KPiBJJ2xsIGRlZmVyIHRvIHdoYXQgT1ZNRiBwZW9wbGUgd2FudCwg YnV0IGRlZmluaW5nIGEgdGFibGUgaW5zaWRlIE9WTUYNCj4gdGhhdCBpdCBkb2Vzbid0IGFjdHVh bGx5IHVzZSBhdCBhbGwgc2VlbXMgdG8gYmUgZG9pbmcgaXQgYXQgdGhlIHdyb25nDQo+IGxheWVy Lg0KPiANCj4gSmFtZXMNCj4gDQoNCg==