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=-1.0 required=3.0 tests=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 9F7A7C04EB8 for ; Fri, 7 Dec 2018 01:59:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6A56B20850 for ; Fri, 7 Dec 2018 01:59:44 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6A56B20850 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-security-module-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725950AbeLGB7n (ORCPT ); Thu, 6 Dec 2018 20:59:43 -0500 Received: from mga01.intel.com ([192.55.52.88]:33217 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725939AbeLGB7n (ORCPT ); Thu, 6 Dec 2018 20:59:43 -0500 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 06 Dec 2018 17:59:42 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.56,324,1539673200"; d="scan'208";a="116710312" Received: from kmsmsx154.gar.corp.intel.com ([172.21.73.14]) by orsmga001.jf.intel.com with ESMTP; 06 Dec 2018 17:59:39 -0800 Received: from pgsmsx112.gar.corp.intel.com ([169.254.3.210]) by KMSMSX154.gar.corp.intel.com ([169.254.12.126]) with mapi id 14.03.0415.000; Fri, 7 Dec 2018 09:55:46 +0800 From: "Huang, Kai" To: "luto@kernel.org" , "Hansen, Dave" CC: "kirill.shutemov@linux.intel.com" , "jmorris@namei.org" , "peterz@infradead.org" , "keyrings@vger.kernel.org" , "willy@infradead.org" , "tglx@linutronix.de" , "linux-mm@kvack.org" , "dhowells@redhat.com" , "linux-security-module@vger.kernel.org" , "Williams, Dan J" , "x86@kernel.org" , "hpa@zytor.com" , "mingo@redhat.com" , "Sakkinen, Jarkko" , "bp@alien8.de" , "Schofield, Alison" , "Nakajima, Jun" Subject: Re: [RFC v2 00/13] Multi-Key Total Memory Encryption API (MKTME) Thread-Topic: [RFC v2 00/13] Multi-Key Total Memory Encryption API (MKTME) Thread-Index: AQHUi6Q2qOY85E2yP0iMCMEcgHQzx6VubwyAgAHd8oCAABZLAIABnz0A Date: Fri, 7 Dec 2018 01:55:45 +0000 Message-ID: <1544147742.28511.18.camel@intel.com> References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.254.4.165] Content-Type: text/plain; charset="utf-8" Content-ID: <49D1575746A191458BCF298E4A0C0D8E@intel.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: owner-linux-security-module@vger.kernel.org Precedence: bulk List-ID: DQo+IA0KPiBUTUUgaXRzZWxmIHByb3ZpZGVzIGEgdG9uIG9mIHByb3RlY3Rpb24gLS0geW91IGNh bid0IGp1c3QgYmFyZ2UgaW50bw0KPiB0aGUgZGF0YWNlbnRlciwgcmVmcmlnZXJhdGUgdGhlIERJ TU1zLCB3YWxrIGF3YXkgd2l0aCB0aGVtLCBhbmQgcmVhZA0KPiBvZmYgZXZlcnlvbmUncyBkYXRh Lg0KPiANCj4gQW0gSSBtaXNzaW5nIHNvbWV0aGluZz8NCg0KSSB0aGluayB3ZSBjYW4gbWFrZSBz dWNoIGFzc3VtcHRpb24gaW4gbW9zdCBjYXNlcywgYnV0IEkgdGhpbmsgaXQncyBiZXR0ZXIgdGhh dCB3ZSBkb24ndCBtYWtlIGFueQ0KYXNzdW1wdGlvbiBhdCBhbGwuIEZvciBleGFtcGxlLCB0aGUg YWRtaW4gb2YgZGF0YSBjZW50ZXIgKG9yIGFueW9uZSkgd2hvIGhhcyBwaHlzaWNhbCBhY2Nlc3Mg dG8NCnNlcnZlcnMgbWF5IGRvIHNvbWV0aGluZyBtYWxpY2lvdXMuIEkgYW0gbm90IGV4cGVydCBi dXQgdGhlcmUgc2hvdWxkIGJlIG90aGVyIHBoeXNpY2FsIGF0dGFjaw0KbWV0aG9kcyBiZXNpZGVz IGNvbGRib290IGF0dGFjaywgaWYgdGhlIG1hbGljaW91cyBlbXBsb3llZSBjYW4gZ2V0IHBoeXNp Y2FsIGFjY2VzcyB0byBzZXJ2ZXIgdy9vDQpiZWluZyBkZXRlY3RlZC4NCg0KPiANCj4gPiANCj4g PiBCdXQsIEkgdGhpbmsgd2hhdCB5b3UncmUgaW1wbHlpbmcgaXMgdGhhdCB0aGUgc2VjdXJpdHkg cHJvcGVydGllcyBvZg0KPiA+IHVzZXItc3VwcGxpZWQga2V5cyBjYW4gb25seSBiZSAqd29yc2Uq IHRoYW4gdXNpbmcgQ1BVLWdlbmVyYXRlZCBrZXlzDQo+ID4gKGFzc3VtaW5nIHRoZSBDUFUgZG9l cyBhIGdvb2Qgam9iIGdlbmVyYXRpbmcgaXQpLiAgU28sIHdoeSBib3RoZXINCj4gPiBhbGxvd2lu ZyB1c2VyLXNwZWNpZmllZCBrZXlzIGluIHRoZSBmaXJzdCBwbGFjZT8NCj4gDQo+IFRoYXQgdG9v IDopDQoNCkkgdGhpbmsgb25lIHVzYWdlIG9mIHVzZXItc3BlY2lmaWVkIGtleSBpcyBmb3IgTlZE SU1NLCBzaW5jZSBDUFUga2V5IHdpbGwgYmUgZ29uZSBhZnRlciBtYWNoaW5lDQpyZWJvb3QsIHRo ZXJlZm9yZSBpZiBOVkRJTU0gaXMgZW5jcnlwdGVkIGJ5IENQVSBrZXkgd2UgYXJlIG5vdCBhYmxl IHRvIHJldHJpZXZlIGl0IG9uY2UNCnNodXRkb3duL3JlYm9vdCwgZXRjLg0KDQpUaGVyZSBhcmUg c29tZSBvdGhlciB1c2UgY2FzZXMgdGhhdCBhbHJlYWR5IHJlcXVpcmUgdGVuYW50IHRvIHNlbmQg a2V5IHRvIENTUC4gRm9yIGV4YW1wbGUsIHRoZSBWTQ0KaW1hZ2UgY2FuIGJlIHByb3ZpZGVkIGJ5 IHRlbmFudCBhbmQgZW5jcnlwdGVkIGJ5IHRlbmFudCdzIG93biBrZXksIGFuZCB0ZW5hbnQgbmVl ZHMgdG8gc2VuZCBrZXkgdG8NCkNTUCB3aGVuIGFza2luZyBDU1AgdG8gcnVuIHRoYXQgZW5jcnlw dGVkIGltYWdlLiBCdXQgdGVuYW50IHdpbGwgbmVlZCB0byB0cnVzdCBDU1AgaW4gc3VjaCBjYXNl LA0Kd2hpY2ggYnJpbmdzIHVzIHdoeSB0ZW5hbnQgd2FudHMgdG8gdXNlIGhpcyBvd24gaW1hZ2Ug YXQgZmlyc3QgcGxhY2UgKEkgaGF2ZSB0byBzYXkgSSBteXNlbGYgaXMgbm90DQpjb252aW5jZWQg dGhlIHZhbHVlIG9mIHN1Y2ggdXNlIGNhc2UpLiBJIHRoaW5rIHRoZXJlIGFyZSB0d28gbGV2ZWxz IG9mIHRydXN0aW5lc3MgaW52b2x2ZWQgaGVyZTogMSkNCnRlbmFudCBuZWVkcyB0byB0cnVzdCBD U1AgYW55d2F5OyAyKSBidXQgQ1NQIG5lZWRzIHRvIGNvbnZpbmNlIHRlbmFudCB0aGF0IENTUCBj YW4gYmUgdHJ1c3RlZCwgaWUsDQpieSBwcm92aW5nIGl0IGNhbiBwcmV2ZW50IHBvdGVudGlhbCBh dHRhY2sgZnJvbSBtYWxpY2lvdXMgZW1wbG95ZWUgKGllLCBieSByYWlzaW5nIGJhciBieSB1c2lu Zw0KTUtUTUUpLCBldGMuDQoNClRoYW5rcywNCi1LYWk=