Received-SPF: pass (google.com: domain of linux-kernel+bounces-133748-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:40f1:3f00::1 as permitted sender) client-ip=2604:1380:40f1:3f00::1;
From: "Huang, Kai" <kai.huang@intel.com>
To: "Edgecombe, Rick P" <rick.p.edgecombe@intel.com>,
	"binbin.wu@linux.intel.com" <binbin.wu@linux.intel.com>, "Yamahata, Isaku"
	<isaku.yamahata@intel.com>
CC: "Zhang, Tina" <tina.zhang@intel.com>, "linux-kernel@vger.kernel.org"
	<linux-kernel@vger.kernel.org>, "seanjc@google.com" <seanjc@google.com>,
	"Yuan, Hang" <hang.yuan@intel.com>, "pbonzini@redhat.com"
	<pbonzini@redhat.com>, "Chen, Bo2" <chen.bo@intel.com>, "sagis@google.com"
	<sagis@google.com>, "isaku.yamahata@linux.intel.com"
	<isaku.yamahata@linux.intel.com>, "Aktas, Erdem" <erdemaktas@google.com>,
	"sean.j.christopherson@intel.com" <sean.j.christopherson@intel.com>,
	"kvm@vger.kernel.org" <kvm@vger.kernel.org>, "isaku.yamahata@gmail.com"
	<isaku.yamahata@gmail.com>
Subject: Re: [PATCH v19 067/130] KVM: TDX: Add load_mmu_pgd method for TDX
Thread-Topic: [PATCH v19 067/130] KVM: TDX: Add load_mmu_pgd method for TDX
Thread-Index: AQHaaI3KAQ1iVMSqikKm0e5+Em3C07FTx1GAgANBugCAA5NJAIAADaUA
Date: Sat, 6 Apr 2024 00:58:35 +0000
Message-ID: <f61bb57eba91c68e7cf50c4e806de94c2341ad16.camel@intel.com>
References: <cover.1708933498.git.isaku.yamahata@intel.com>
	 <bef7033b687e75c5436c0aee07691327d36734ea.1708933498.git.isaku.yamahata@intel.com>
	 <331fbd0d-f560-4bde-858f-e05678b42ff0@linux.intel.com>
	 <20240403173344.GF2444378@ls.amr.corp.intel.com>
	 <a2386cbfc8a4e091f86840df491fb4d999478f44.camel@intel.com>
In-Reply-To: <a2386cbfc8a4e091f86840df491fb4d999478f44.camel@intel.com>
Accept-Language: en-US
Content-Language: en-US
user-agent: Evolution 3.50.3 (3.50.3-1.fc39) 
x-ms-exchange-antispam-messagedata-chunkcount: 1
x-ms-exchange-antispam-messagedata-0: =?utf-8?B?OFJWVExPQXE1UUtwb0FpUDlTYUYxNmI1MHF1UlFyTUlPWllGblZPSE9HMUlY?=
 =?utf-8?B?MmNSVWhZSXBEbDlpU1JaaDUxcjhYWWtuV0FMdVp3dGtaK0o2ZzJua1NrWURw?=
 =?utf-8?B?TWNLM2hmWjNyMHBaZklMLzdLaUoyYUJzYVVGVDZ6Si90L2pxWittM09ncU5k?=
 =?utf-8?B?dlhpRVVPb1RGK2NlVTZqcnd1WXZiOWtwT1BuTERUMnRyK0RzR0ZJKzNFRDdW?=
 =?utf-8?B?TmR2dkZqTGFQMFBacE5vWENGVytJTmR3SnQ5VCs5T2IvKzdSRUtWK1R2Y0NK?=
 =?utf-8?B?VGxWMnNDVytiYUFJNTA4eGV1VlRySmcxV2FIeXZ1WTJNRnVLeG5DUWV0eFhr?=
 =?utf-8?B?NTVvRThTSy9WNGMrNWhTaCtzRnhxZnpSTVN6ZVJzRzFkQjZlOGluNWJ3Y2Mw?=
 =?utf-8?B?c0w5SE0rZ1o2alNObm9YUWM1RVovc1hkcEpZbTJhQTF2d2JmUDB4eVJrQ2Zm?=
 =?utf-8?B?M3g5UW9HaDhwK2JSM3JOeGR2bXk5YW5iVDJkbWJjN1A3UTZobzhxQ0RUWVY2?=
 =?utf-8?B?TTNNRzQzc05FeGZ6RjB5L0UvOG0wU2dUVWpnMnZvNWdsZko2SnFzUW5RRTBM?=
 =?utf-8?B?cWdzc3dVdldmY2t3UmpCaytKSnp1cmNHWGRqSkJVL1FLUENaUnA2UkNrYmNa?=
 =?utf-8?B?NmowUC9RZFoxUkIyT2MzckJHd0txUFB5NHpYeUpDM2FVUlh2eXpjZzdDVVll?=
 =?utf-8?B?Uk51V0h3bG9HWmw1dWRBR0Z1KzBMWVBiRXZ5UmN0eHFid3lPempUQmt2SjF0?=
 =?utf-8?B?cklpeUtWM1VUYXZFb0txZmVLWkFPenpDM1NIS2k0amhaUldEQnpYeTZwU3lX?=
 =?utf-8?B?a2pJL3RrVWovU0czOXd1OXEvclNINUdsVUlEeWdydE5BdTdyWHZPaWtKcHF5?=
 =?utf-8?B?MGhUYm05TkFLdWlKK2IyQXdNVFUvM2NrZmZoSmg3V1R5bThtRXBWN1lTaERH?=
 =?utf-8?B?aG5BQWhNWDQrZzlnNXZRV1FNa1FZQlJtT2RrdEozOHJIbDJqc3ZZSmVLcjJI?=
 =?utf-8?B?KzBLaDZlYnZSdnB3WlA0MEpTQmxuSm1wcHdzbVdiV0xBTElwaGNJMXh3eUls?=
 =?utf-8?B?ckxkbG1kbkFMYlNrbGFZZFRUN0VNb0Fta1NXOFVOL0ZoYjlWUm9ham1qM0ds?=
 =?utf-8?B?ZmdIODEzeUJlbEdWcEdPZ3pYZUdjcjl2SzJzb2JlV2RpdFZGYTJxQjR4ZWxr?=
 =?utf-8?B?TFFjOFl5cktiZXQxQkoyZkR4MU5ybGZMOWI5R2o4ZU1QY0NlR25sUGhnaEVp?=
 =?utf-8?B?Q0QzZDBrcm52RkJNTVNNWUdTYW1XU25NOUpDRno5Vk1reGh0ZnA5WU4xR1Q5?=
 =?utf-8?B?YlFuVko2SUlzSUordTE5bW5YbTdFNlUwRUR1SjA2RE5SVld2ZVRHS25VZm1o?=
 =?utf-8?B?eGZrMnpvZ1AzZ1RScklzc0FjUGo3Qkc4a0JVeFV3amk3V3U5Y0RJUGcyTHRq?=
 =?utf-8?B?QU9JZE82OEtobnFCMVhudVRVaW13NVRPc3MweTBkdmRwTkFWT2tveE5Na3lI?=
 =?utf-8?B?ZWZlcnZ1UC9sZmpkTExHY0hhVTkwcS83aXJzQ3VYWDJYZnNmVXJhTjlXS2NN?=
 =?utf-8?B?UmVYZnQ5Q3FjaTFXSUpmN1JSN2dlTmhaeG45S3dGSEduWi8zQldFNFQwRU9r?=
 =?utf-8?B?NnJQa3hTZHZCR1N3eUc5dUdWL1pyNnVxNDFiRVVZVWpQclF2cVBMZFV6R0d0?=
 =?utf-8?B?bG04Y01nRXlHZDNDQnJKUjEvMGQ3Njl2QVBDTTVKd3BhbUV4MmE1VXU5RVdy?=
 =?utf-8?B?amRWejZMUEl0VGczUVFyQUt5bHlMWXE5a1BhVFlZMlFmRnpoU0hHVGd6OHpm?=
 =?utf-8?B?MktsV202MHBRa2hDV1lvZlF5ZzJEci9La3REZ2czQkRhWVRzRE9Vc1p3Q0ZX?=
 =?utf-8?B?WnYvcjIwdHVBZGVmNU1Xa0JxTUJuTFRaR2NWKzNQZXZkL0d1NGx4eDlxcUZn?=
 =?utf-8?B?UEhZcFIvdmNzVjNsb1IzZk5FOUhUdEFld1NobWNkNm9zNkpxQjhXcWNlYk90?=
 =?utf-8?B?Y1E4ZmZRUzBtTm5xRllhL1hLMWFsTDQvNHM4ZGg3aFpHNzVmVklXNkt2L2pD?=
 =?utf-8?B?czFpSitwQ0dLbjhZQS81Y3JweFBaU3ZHN3JnMFF5enZOSXErV3gzWmRER2NE?=
 =?utf-8?B?RXltR0hGZ05GWjZBZ09mcEVPWEh5Mkt3STZTS09leVpvR0xZdlFHVGswTTBS?=
 =?utf-8?B?cUE9PQ==?=
Content-Type: text/plain; charset="utf-8"
Content-ID: <C0B67189779E944D8C048D6BF280270D@namprd11.prod.outlook.com>
Content-Transfer-Encoding: base64
Precedence: bulk
X-Mailing-List: linux-kernel@vger.kernel.org
List-Id: <linux-kernel.vger.kernel.org>
List-Subscribe: <mailto:linux-kernel+subscribe@vger.kernel.org>
List-Unsubscribe: <mailto:linux-kernel+unsubscribe@vger.kernel.org>
MIME-Version: 1.0
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-AuthSource: BL1PR11MB5978.namprd11.prod.outlook.com
X-MS-Exchange-CrossTenant-Network-Message-Id: c6804e6c-9562-494f-0308-08dc55d4b045
X-MS-Exchange-CrossTenant-originalarrivaltime: 06 Apr 2024 00:58:35.8094
 (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: 9rFuu/p4pj6YAPuVctrSXG6Fr9RGekzgyDKsW7xcLU+kuWrB52WilImQv/eQfkW9aC6fLMNrSBtO5VA/HhtZSg==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: CO1PR11MB5169
X-OriginatorOrg: intel.com
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