From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.15]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0985D14388E for ; Wed, 3 Apr 2024 11:59:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=192.198.163.15 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712145577; cv=fail; b=S5JLfdqjsL13PXCny1zvZMrIGIJBKptl0iT+GGWfZ9v0MCX2AW5Im/LOrWbEQQ6bI3km8Wzo9+hUfBGM+eynwJIgnw+17hhuEhnap0kTCvB1YikmI7Fr6r/SYlni4MY1vQfjTHGp6DPdV1QOC4TVY5cBALYyjGGy1ttFvZAoXms= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712145577; c=relaxed/simple; bh=ShyCm8dDQsKZPuPpsHH9mTGpI036iJu2XbK/sOPv0gA=; h=From:To:Subject:Date:Message-ID:References:In-Reply-To: Content-Type:MIME-Version; b=uWBwUgu/MKLNemweh13Isu6afLhKwj9WpoA3S5+X8ucwlHrGQSHeFrlZH60tPAi/RAzY/YRd6cNXChHXxA0ZPYksfN03M5181IQGcPXG8Pq6Jqdj8v54MGxmUNMA4XOfduLLLPkIMumvImGPB2Sbo3bF36iOP0M+v9dT3iii4GI= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=b6K9WARl; arc=fail smtp.client-ip=192.198.163.15 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="b6K9WARl" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1712145575; x=1743681575; h=from:to:subject:date:message-id:references:in-reply-to: content-transfer-encoding:mime-version; bh=ShyCm8dDQsKZPuPpsHH9mTGpI036iJu2XbK/sOPv0gA=; b=b6K9WARlpL18kqxt68tkcRM3zAZPsW5EMDWxiOp3M6dee6R+QbMB6CIZ 3JC99pG7osX4RcOF6HczQP1yh9M18Ac/URH/DvUThD+zQFN+k3TJ0SPqV 5E5sXyzuBiNqrp1g9tai4NhdeVI12yOOjZiD+FLe7QdIWmV2HYOoDEvpH bew+tp5SdeC6ipHz57H8pq7JAttIDTctG+iOtNnZbF/fqNstp8Cxcd4az t70Mi9SCFIpK1WXda25Qnml+4fps0ElolxVHezzNIHHwo2CGRf/TR7/q8 gJHN42/XoYxQLS4m6rR2O5QRB7PIEIRdbXZ+B1DvFrS2QPdsv3iaYsiMo A==; X-CSE-ConnectionGUID: uCX/xc1hQd2bYFhI1Z7E4A== X-CSE-MsgGUID: 3s3t+pjJT0SNu7HUYr+QcQ== X-IronPort-AV: E=McAfee;i="6600,9927,11032"; a="7559001" X-IronPort-AV: E=Sophos;i="6.07,177,1708416000"; d="scan'208";a="7559001" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by fmvoesa109.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Apr 2024 04:59:34 -0700 X-CSE-ConnectionGUID: Vy8vbz/SS+WcwgZhbPNLSg== X-CSE-MsgGUID: 0DQtY2hxTH2gx/koQE1z0w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.07,177,1708416000"; d="scan'208";a="18520259" Received: from orsmsx603.amr.corp.intel.com ([10.22.229.16]) by fmviesa008.fm.intel.com with ESMTP/TLS/AES256-GCM-SHA384; 03 Apr 2024 04:59:35 -0700 Received: from orsmsx612.amr.corp.intel.com (10.22.229.25) by ORSMSX603.amr.corp.intel.com (10.22.229.16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Wed, 3 Apr 2024 04:59:34 -0700 Received: from orsmsx612.amr.corp.intel.com (10.22.229.25) by ORSMSX612.amr.corp.intel.com (10.22.229.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Wed, 3 Apr 2024 04:59:34 -0700 Received: from orsedg603.ED.cps.intel.com (10.7.248.4) by orsmsx612.amr.corp.intel.com (10.22.229.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35 via Frontend Transport; Wed, 3 Apr 2024 04:59:34 -0700 Received: from NAM10-MW2-obe.outbound.protection.outlook.com (104.47.55.101) 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 15.1.2507.35; Wed, 3 Apr 2024 04:59:33 -0700 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=WQ4LmsfLpcRQdMjogXwpQByEvktqtD6fcaGLfXyAeHdErrSlRDzMODdCTFSvy4ZWGezKNOVwu9vIGE3L5Kfut2Sadn6iokLeq/5yzIW4xSWpSoMivUSTxoi2vSyd68Ax3w05ZENQnDE4CjlMroDdcQ0n/uzAMh5bXsbebElNlLga7QnPHfI4MeGrYI/douqvDRC2ixAwpJkj7qVUdWNdWfx/UrK9HqtJM44YE+C4gZNAqesS+ZMC+wMFJOoBGV6ShbeDn8FABmKP6S5jG9BwH+dhYXq9o/CZrGzmSHNvwfgxiPb8Ezx3sHrrWqY95Fzkx/Tm8kpqi+BFk+qr527wJw== 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=FIHrKJZqQPsulTKN7Ns9YXRGDy55ZLcVmLgVW2jRlog=; b=Gau94Bg5EAzqvRfKA96mnRUXldjqUP/rXyXINjaKsLFJ+KsrXHO0bk79E8Uq70/PzZgKzUIxKtkWr+4AUhdB7rYMuomRyUw7euQCGeWV/1ELQjn8trwSDZzGFoBBX2sWQee4gfdFVgEUmlA9EgfzY2X1HeGLOmp1ieYChx8H0/953CwQeUOQ788e7cB2QN0BbETRLEX08HTYDMQsaZUJfOyzGgdzm7fN7k8hFhPY8Vxo4gP3x8Z6Cpwu4vRfTNaFrn27cdfX9CrrjN2BaLQjhbGVSXqHW7ROGCFPY6eI2yjnfYIJmrvPzEdDs1LdWVPy8sBplmxbd9czcAixEOPkDg== 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 Received: from PH0PR11MB5879.namprd11.prod.outlook.com (2603:10b6:510:142::5) by IA0PR11MB7838.namprd11.prod.outlook.com (2603:10b6:208:402::12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7452.26; Wed, 3 Apr 2024 11:59:31 +0000 Received: from PH0PR11MB5879.namprd11.prod.outlook.com ([fe80::214a:72d1:3a21:922f]) by PH0PR11MB5879.namprd11.prod.outlook.com ([fe80::214a:72d1:3a21:922f%7]) with mapi id 15.20.7452.019; Wed, 3 Apr 2024 11:59:31 +0000 From: "Yao, Jiewen" To: =?iso-8859-1?Q?J=F6rg_R=F6del?= , "svsm-devel@coconut-svsm.dev" , "linux-coco@lists.linux.dev" Subject: RE: SVSM Development Call April 3rd, 2024 Thread-Topic: SVSM Development Call April 3rd, 2024 Thread-Index: AQHahbmwosQgO+A0REK4DkYJ62RHP7FWbZ7A Date: Wed, 3 Apr 2024 11:59:31 +0000 Message-ID: References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-publictraffictype: Email x-ms-traffictypediagnostic: PH0PR11MB5879:EE_|IA0PR11MB7838:EE_ 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:PH0PR11MB5879.namprd11.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230031)(366007)(376005)(1800799015);DIR:OUT;SFP:1102; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?iso-8859-1?Q?2NH8WmYzHb7Fz9DwYcvRWNtGPFRRc/K/eRuhSRLxxST7CaP/G7k9+71T+v?= =?iso-8859-1?Q?XfYVKutizyb8XvFMet2FmGrANVpUHoQv3Xf3ctiyd2zA7JRI3Rb0KN8d5K?= =?iso-8859-1?Q?qPgYIKuuYJwU0MGOgyN2sijhh0OpO4vbC1O9E1zW442LK+8hhdqwQ0phaR?= =?iso-8859-1?Q?jep2+sypTWwNGTHQ3V8HKPIIjHeRjbMQfKGX+OHJsOndEqy6Ji0p3Rws78?= =?iso-8859-1?Q?ZqztKuG63Uvr6Y4yEncsyamTAOzuNjiSLdWpouLSCtv82DS0UWcWtfBJsa?= =?iso-8859-1?Q?qvozr4K0LvHLIOtBgmtuLMMKjMiBTQR+FYpuDAxRmlMkcE/+AcStVKIln8?= =?iso-8859-1?Q?VpTI/P9Q9IMxbeurkhLe72JnvcAm1XkNwTs2Ef4xwuj3O4mbfU/Ta0gpa1?= =?iso-8859-1?Q?t8yMwwq9tggM+hRv3fVweJugqc3konaTgoEGBH/EfZVy9XDgLLtjsmwjcK?= =?iso-8859-1?Q?XvPzkar9zbFMslTueJIGFAo0nNXRFFvN9xiorbksWg+/nNQyfyyU8tC1Y/?= =?iso-8859-1?Q?AAWk9eQwrIZD8dFTPyE0LWr9lnve+D5ulD6EtxucLQHBawLMBDl1sjK5iA?= =?iso-8859-1?Q?Ey+/uPvZJ7mRH90Sdk70ogPF97q7U95QGJyax46/K6IPqvhGExTt5H0ac2?= =?iso-8859-1?Q?PA1xWR43O4hXoQ5NJ0XWBiV1c/ZNVw34tcLhLgKcFQw+Njsbi5i5DvsM47?= =?iso-8859-1?Q?nZoa0Re2yrVVM+DzdX6qSuA4zUzlKWLzTvqDgWhfQ5WDto+D6iOR+9ZQBe?= =?iso-8859-1?Q?75KPzEpv/2jFPERiToRjMOyPq8wvrawYz0ur7KwYWNl5UTSAUW5XXMlDzQ?= =?iso-8859-1?Q?nVL6QuAMXA5c6uvhlCunvrNCFLK9DCSI4LOYOucnHLyms5MwNNzk5oDD84?= =?iso-8859-1?Q?HdsbORt03U4qi9SV1Tp0VqD0aGSzU3/+PVo1u2W25vEDjDCp9r0hMiR9jM?= =?iso-8859-1?Q?Eqnn9YDx1O8miP12NYByo/XLo8cILBQon00pW/gZUzCXmsyzzqr/yXFRC0?= =?iso-8859-1?Q?D20aPqsvpv4G4K/gwkqpnA8Xda8Jc7kxR4X7q8cFfensxCGsyZbyjZQO1A?= =?iso-8859-1?Q?erLoVWAuOuY0FxHz36l1Zrvl6ssyLPFn8MwonN0lKtHktt6rL71tw0Gb4a?= =?iso-8859-1?Q?tckSlnPi0aavEzt1KjUcDJUC6fXjYdw8HyGvBfqwqE4rjlI96rNuHJtz04?= =?iso-8859-1?Q?IdCeuIsEVLY9UDE2vz6mTA1OhzYzNuu58aoXS1HoyqMHU6TWeHIG503tPH?= =?iso-8859-1?Q?mzM9+C+hX2WYcW4cs1CHeQI4cz+JDT4CXQjAK2rhx+VgBjUcml7Mxh52oV?= =?iso-8859-1?Q?QSnrdSlqkX1lEnrvwYrDWQp6qcO2RXMTdzUBZkTwjQn4/a1IdGhZ4w8/02?= =?iso-8859-1?Q?PTUtpxCbhIhnz/czSCbyi0y5xPvr4h+puGVeq03ts1saSNl7/qgqWNvmEd?= =?iso-8859-1?Q?10Veo6WkzU4fx2pibL7WucMY089yHH2QPTd+aKRpK7A4M2ZWg878nv1QBg?= =?iso-8859-1?Q?tF4Qza3jZoqRLwnarrSkrRs5dSXDl4VeMLXH0a++4IobwIUqzqdsmbGY29?= =?iso-8859-1?Q?8wxw8av3THNtf1fEpI9qx9NlM1XKSk6TKOPBN0YnLOVh9IY5iqgQ6PYuLk?= =?iso-8859-1?Q?HmG693eZxTx6QDOFxCSO9pxBePxBC6yQlt?= Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Precedence: bulk X-Mailing-List: linux-coco@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: PH0PR11MB5879.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: d9114476-0b76-4f44-b4e8-08dc53d58595 X-MS-Exchange-CrossTenant-originalarrivaltime: 03 Apr 2024 11:59:31.3523 (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: OEzoKSuo6ynvktJAENoz3eY/O0d02oQscIUQIcGsmBAkBbqXoaguBbfqaWVfkSinKei4yk5u8tje5GlNrXA2Pw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: IA0PR11MB7838 X-OriginatorOrg: intel.com Hi Jorg Probably you already notice that I have raised the question on vTPM interfa= ce in coconut-svsm. I have explained how we did the POC in a secure way for TD-partitioning wit= h TPM CRB buffer. Jeremi Piotrowski also explained the mechanism to expose vTPM through TPM C= RB MMIO. In Intel, we still don't understand why SVSM must use a specific vTPM proto= col, but not use TCG defined TPM2 CRB buffer directly. Unfortunately, it is hard for me to use "Google Meet", and probably I am no= t able to join. If possible, I hope we can continue the vTPM interface discussion in email = before we make decision. Thank you Yao, Jiewen > -----Original Message----- > From: J=F6rg R=F6del > Sent: Wednesday, April 3, 2024 7:20 PM > To: svsm-devel@coconut-svsm.dev; linux-coco@lists.linux.dev > Subject: SVSM Development Call April 3rd, 2024 >=20 > Hi, >=20 > Here is the usual call for agenda items for this weeks SVSM development > call. My agenda so far is: >=20 > * vTPM merge fallout > * Security issue mitigations >=20 > The items we can not cover during the meeting will be deferred to the > next meeting. >=20 > Please note that Europe is now also on summer time, so the meeting will > be at its usual time spot again. The definitive time is always in the > Google calendar I shared below. >=20 > Details of the meeting (GMeet and Calendar links, meeting time) can be > found in our governance repository at: >=20 > https://github.com/coconut-svsm/governance >=20 > The meeting will be recorded and the recording eventually published. >=20 > See you all there. >=20 > Regards, >=20 > J=F6rg