From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([209.51.188.92]:52983) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hL7mt-0000s4-23 for qemu-devel@nongnu.org; Mon, 29 Apr 2019 11:01:48 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hL7mr-0001nR-Nx for qemu-devel@nongnu.org; Mon, 29 Apr 2019 11:01:46 -0400 Received: from mail-dm3nam05on060a.outbound.protection.outlook.com ([2a01:111:f400:fe51::60a]:25248 helo=NAM05-DM3-obe.outbound.protection.outlook.com) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hL7mn-0001i9-1T for qemu-devel@nongnu.org; Mon, 29 Apr 2019 11:01:43 -0400 From: "Singh, Brijesh" Date: Mon, 29 Apr 2019 15:01:24 +0000 Message-ID: <2b63d983-a622-3bec-e6ac-abfd024e19c0@amd.com> References: <20190424160942.13567-1-brijesh.singh@amd.com> <20190424160942.13567-2-brijesh.singh@amd.com> <20190426141042.GF4608@zn.tnic> <20190426204327.GM4608@zn.tnic> In-Reply-To: <20190426204327.GM4608@zn.tnic> Content-Language: en-US Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 Subject: Re: [Qemu-devel] [RFC PATCH v1 01/10] KVM: SVM: Add KVM_SEV SEND_START command List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Borislav Petkov Cc: "Singh, Brijesh" , "kvm@vger.kernel.org" , "qemu-devel@nongnu.org" , Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , Paolo Bonzini , =?utf-8?B?UmFkaW0gS3LEjW3DocWZ?= , Joerg Roedel , "Lendacky, Thomas" , "x86@kernel.org" , "linux-kernel@vger.kernel.org" DQoNCk9uIDQvMjYvMTkgMzo0MyBQTSwgQm9yaXNsYXYgUGV0a292IHdyb3RlOg0KPiBPbiBGcmks IEFwciAyNiwgMjAxOSBhdCAwMjoyOTozMVBNICswMDAwLCBTaW5naCwgQnJpamVzaCB3cm90ZToN Cj4+IFllcyB0aGF0J3MgZG9hYmxlIGJ1dCBJIGFtIGFmcmFpZCB0aGF0IGNhY2hpbmcgdGhlIHZh bHVlIG1heSBsZWFkIHVzIHRvDQo+PiB3cm9uZyBwYXRoIGFuZCBhbHNvIGRpdmVyZ2VuY2UgZnJv bSB0aGUgU0VWIEFQSSBzcGVjLiBUaGUgc3BlYyBzYXlzIHRoZQ0KPj4gcmV0dXJuZWQgbGVuZ3Ro IGlzIGEgbWluaW11bSBsZW5ndGggYnV0IGl0cyBwb3NzaWJsZSB0aGF0IGNhbGxlciBjYW4NCj4+ IGdpdmUgYSBiaWdnZXIgYnVmZmVyIGFuZCBGVyB3aWxsIHN0aWxsIHdvcmsgd2l0aCBpdC4NCj4g DQo+IERvZXMgdGhlIGNhbGxlciBldmVuIGhhdmUgYSB2YWxpZCByZWFzb24gdG8gZ2l2ZSBhIGJp Z2dlciBidWZmZXIgbGVuPw0KPiANCg0KDQpQcmFjdGljYWxseSBJIGRvbid0IHNlZSBhbnkgcmVh c29uIHdoeSBjYWxsZXIgd291bGQgZG8gdGhhdCBidXQNCnRoZW9yZXRpY2FsbHkgaXQgY2FuLiBJ ZiB3ZSBjYWNoZSB0aGUgbGVuIHRoZW4gd2UgYWxzbyBuZWVkIHRvIGNvbnNpZGVyDQphZGRpbmcg YW5vdGhlciBmbGFnIHRvIGhpbnQgd2hldGhlciB1c2Vyc3BhY2UgZXZlciByZXF1ZXN0ZWQgbGVu Z3RoLg0KZS5nIGFuIGFwcGxpY2F0aW9uIGNhbiBjb21wdXRlIHRoZSBsZW5ndGggb2Ygc2Vzc2lv biBibG9iIGJ5IGxvb2tpbmcgYXQNCnRoZSBBUEkgdmVyc2lvbiBhbmQgc3BlYyBhbmQgbWF5IG5l dmVyIHF1ZXJ5IHRoZSBsZW5ndGguDQoNCg0KPiBJIG1lYW4gSSdtIHN0aWxsIHRoaW5raW5nIGRl ZmVuc2l2ZWx5IGhlcmUgYnV0IG1heWJlIHRoZSBvbmx5IHRoaW5nIHRoYXQNCj4gd291bGQgaGFw cGVuIGhlcmUgd2l0aCBhIGJpZ2dlciBidWZmZXIgaXMgaWYgdGhlIGttYWxsb2MoKSB3b3VsZCBm YWlsLA0KPiBsZWFkaW5nIHRvIGV2ZW50dWFsIGZhaWx1cmUgb2YgdGhlIG1pZ3JhdGlvbi4NCj4g DQo+IElmIHRoZSBjb2RlIGxpbWl0cyB0aGUgYWxsb2NhdGlvbiB0byBzb21lIHNhbmUgbWF4IGxl bmd0aCwgdGhlIG1pZ3JhdGlvbg0KPiB3b24ndCBmYWlsIGV2ZW4gaWYgdXNlcnNwYWNlIGdpdmVz IGl0IHRvbyBiaWcgdmFsdWVzLi4uDQo+IA0K 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 X-Spam-Level: X-Spam-Status: No, score=-0.7 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2BD1CC43219 for ; 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DIR:OUT; SFP:1101; SCL:1; SRVR:DM6PR12MB2955; H:DM6PR12MB2682.namprd12.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; received-spf: None (protection.outlook.com: amd.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: iPXgRz0zYrPuuQGvT6rOlcPabI4WV9mSnzmg/rj2NpnDZ6t6cfG45Gfd9NCD530NJsXGm9isXhaOpT/Va8r5ogzZjAGFygrQz9FXztgQmBmudaO/ebjOscGnsmmJsMo+SWDp0c20eZuhZLlOmeXFusOI2Dn3aohjXqV/3pqoTScls7i1KHywQRXXwWBxBabFT6Q6KtImQat2r9j/AxuuW7JbnrTJGJb0DYPNPsm0KycQt+tr3g8EhkjT/llSiKPIlU/SGxDDTE7rKZ9lXVdWLC+Zs/nB+Kvshs+ZciHmOC2b29g/gUCxLevivck7mXzUmtjb5soacr0xonr4ygRJho8tsFx4dwR58OOuiwCYalVQ6IRcfJTsV54wsurDMIMwXuZyLDxyPIm/M/LqviiS5K+baDK7gn0U13q3JY4eCFY= Content-Type: text/plain; charset="UTF-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-Network-Message-Id: 4e1e40a0-e527-42da-4704-08d6ccb38c4c X-MS-Exchange-CrossTenant-originalarrivaltime: 29 Apr 2019 15:01:24.8948 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR12MB2955 X-detected-operating-system: by eggs.gnu.org: Windows 7 or 8 [fuzzy] X-Received-From: 2a01:111:f400:fe51::60a Subject: Re: [Qemu-devel] [RFC PATCH v1 01/10] KVM: SVM: Add KVM_SEV SEND_START command X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "Lendacky, Thomas" , "Singh, Brijesh" , "kvm@vger.kernel.org" , =?utf-8?B?UmFkaW0gS3LEjW3DocWZ?= , Joerg Roedel , "x86@kernel.org" , "qemu-devel@nongnu.org" , "linux-kernel@vger.kernel.org" , Ingo Molnar , "H. Peter Anvin" , Paolo Bonzini , Thomas Gleixner Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Message-ID: <20190429150124.9STGQj-xon60PG2pOON30lLlGMpGZwVNi-HPQZHsqSo@z> DQoNCk9uIDQvMjYvMTkgMzo0MyBQTSwgQm9yaXNsYXYgUGV0a292IHdyb3RlOg0KPiBPbiBGcmks IEFwciAyNiwgMjAxOSBhdCAwMjoyOTozMVBNICswMDAwLCBTaW5naCwgQnJpamVzaCB3cm90ZToN Cj4+IFllcyB0aGF0J3MgZG9hYmxlIGJ1dCBJIGFtIGFmcmFpZCB0aGF0IGNhY2hpbmcgdGhlIHZh bHVlIG1heSBsZWFkIHVzIHRvDQo+PiB3cm9uZyBwYXRoIGFuZCBhbHNvIGRpdmVyZ2VuY2UgZnJv bSB0aGUgU0VWIEFQSSBzcGVjLiBUaGUgc3BlYyBzYXlzIHRoZQ0KPj4gcmV0dXJuZWQgbGVuZ3Ro IGlzIGEgbWluaW11bSBsZW5ndGggYnV0IGl0cyBwb3NzaWJsZSB0aGF0IGNhbGxlciBjYW4NCj4+ IGdpdmUgYSBiaWdnZXIgYnVmZmVyIGFuZCBGVyB3aWxsIHN0aWxsIHdvcmsgd2l0aCBpdC4NCj4g DQo+IERvZXMgdGhlIGNhbGxlciBldmVuIGhhdmUgYSB2YWxpZCByZWFzb24gdG8gZ2l2ZSBhIGJp Z2dlciBidWZmZXIgbGVuPw0KPiANCg0KDQpQcmFjdGljYWxseSBJIGRvbid0IHNlZSBhbnkgcmVh c29uIHdoeSBjYWxsZXIgd291bGQgZG8gdGhhdCBidXQNCnRoZW9yZXRpY2FsbHkgaXQgY2FuLiBJ ZiB3ZSBjYWNoZSB0aGUgbGVuIHRoZW4gd2UgYWxzbyBuZWVkIHRvIGNvbnNpZGVyDQphZGRpbmcg YW5vdGhlciBmbGFnIHRvIGhpbnQgd2hldGhlciB1c2Vyc3BhY2UgZXZlciByZXF1ZXN0ZWQgbGVu Z3RoLg0KZS5nIGFuIGFwcGxpY2F0aW9uIGNhbiBjb21wdXRlIHRoZSBsZW5ndGggb2Ygc2Vzc2lv biBibG9iIGJ5IGxvb2tpbmcgYXQNCnRoZSBBUEkgdmVyc2lvbiBhbmQgc3BlYyBhbmQgbWF5IG5l dmVyIHF1ZXJ5IHRoZSBsZW5ndGguDQoNCg0KPiBJIG1lYW4gSSdtIHN0aWxsIHRoaW5raW5nIGRl ZmVuc2l2ZWx5IGhlcmUgYnV0IG1heWJlIHRoZSBvbmx5IHRoaW5nIHRoYXQNCj4gd291bGQgaGFw cGVuIGhlcmUgd2l0aCBhIGJpZ2dlciBidWZmZXIgaXMgaWYgdGhlIGttYWxsb2MoKSB3b3VsZCBm YWlsLA0KPiBsZWFkaW5nIHRvIGV2ZW50dWFsIGZhaWx1cmUgb2YgdGhlIG1pZ3JhdGlvbi4NCj4g DQo+IElmIHRoZSBjb2RlIGxpbWl0cyB0aGUgYWxsb2NhdGlvbiB0byBzb21lIHNhbmUgbWF4IGxl bmd0aCwgdGhlIG1pZ3JhdGlvbg0KPiB3b24ndCBmYWlsIGV2ZW4gaWYgdXNlcnNwYWNlIGdpdmVz IGl0IHRvbyBiaWcgdmFsdWVzLi4uDQo+IA0K