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_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no 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 E4E0CC0650E for ; Mon, 1 Jul 2019 19:56:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C9F6A21479 for ; Mon, 1 Jul 2019 19:56:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726620AbfGAT4W (ORCPT ); Mon, 1 Jul 2019 15:56:22 -0400 Received: from mga07.intel.com ([134.134.136.100]:47610 "EHLO mga07.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726605AbfGAT4W (ORCPT ); Mon, 1 Jul 2019 15:56:22 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga105.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 01 Jul 2019 12:56:21 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.63,440,1557212400"; d="scan'208";a="154194235" Received: from orsmsx108.amr.corp.intel.com ([10.22.240.6]) by orsmga007.jf.intel.com with ESMTP; 01 Jul 2019 12:56:21 -0700 Received: from orsmsx156.amr.corp.intel.com (10.22.240.22) by ORSMSX108.amr.corp.intel.com (10.22.240.6) with Microsoft SMTP Server (TLS) id 14.3.439.0; Mon, 1 Jul 2019 12:56:21 -0700 Received: from orsmsx116.amr.corp.intel.com ([169.254.7.97]) by ORSMSX156.amr.corp.intel.com ([169.254.8.198]) with mapi id 14.03.0439.000; Mon, 1 Jul 2019 12:56:20 -0700 From: "Xing, Cedric" To: Andy Lutomirski CC: "linux-sgx@vger.kernel.org" , LSM List , "selinux@vger.kernel.org" , "Schaufler, Casey" , James Morris , Jethro Beekman , "Dr. Greg Wettstein" , Stephen Smalley , Jarkko Sakkinen , "Christopherson, Sean J" Subject: RE: [RFC PATCH v2 1/3] x86/sgx: Add SGX specific LSM hooks Thread-Topic: [RFC PATCH v2 1/3] x86/sgx: Add SGX specific LSM hooks Thread-Index: AQHVLG/L9SgvyZq9qEim/LcvveBd6KazxkIAgAI8SeCAAIcaAP//kNKQgACKcwD//4xFUA== Date: Mon, 1 Jul 2019 19:56:20 +0000 Message-ID: <960B34DE67B9E140824F1DCDEC400C0F6551D75B@ORSMSX116.amr.corp.intel.com> References: <20190619222401.14942-1-sean.j.christopherson@intel.com> <72420cff8fa944b64e57df8d25c63bd30f8aacfa.1561588012.git.cedric.xing@intel.com> <960B34DE67B9E140824F1DCDEC400C0F6551D4B3@ORSMSX116.amr.corp.intel.com> <960B34DE67B9E140824F1DCDEC400C0F6551D5FA@ORSMSX116.amr.corp.intel.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiMDllMjY0MjgtOTA3OS00NmU2LWFkZWMtMzM4NDE4NDE3NzBhIiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX05UIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE3LjEwLjE4MDQuNDkiLCJUcnVzdGVkTGFiZWxIYXNoIjoiUEFYK3ZQSG56WFpaZnc4WThnV2ZXYVUxN3RLMGJXUTZwTGxLWHlDUDA4QXN5WmJrVjhWZXZKNXpJZnFTTWFtUSJ9 x-ctpclassification: CTP_NT dlp-product: dlpe-windows dlp-version: 11.2.0.6 dlp-reaction: no-action x-originating-ip: [10.22.254.139] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: selinux-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: selinux@vger.kernel.org PiBGcm9tOiBBbmR5IEx1dG9taXJza2kgW21haWx0bzpsdXRvQGtlcm5lbC5vcmddDQo+IFNlbnQ6 IE1vbmRheSwgSnVseSAwMSwgMjAxOSAxMjozNiBQTQ0KPiANCj4gT24gTW9uLCBKdWwgMSwgMjAx OSBhdCAxMTozMSBBTSBYaW5nLCBDZWRyaWMgPGNlZHJpYy54aW5nQGludGVsLmNvbT4NCj4gd3Jv dGU6DQo+ID4gSSBpbnRlbmRlZCB0byBzYXkgdGhlIG1ham9yIHJlYXNvbiBJIG9iamVjdGVkIFNl YW4ncyBhcHByb2FjaCB3YXMgaXRzDQo+IGluYWJpbGl0eSB0byBzdXBwb3J0IFNHWDIgc21vb3Ro bHkgLSBhcyAjUEYgZHJpdmVuIEVBVUcgcmVxdWlyZXMgbm9uLQ0KPiBleGlzdGVudCBwYWdlcyB0 byBiZSBtbWFwKCknZWQsIG90aGVyd2lzZSB2bV9vcHMtPmZhdWx0IHdvdWxkbid0IGJlDQo+IGRp c3BhdGNoZWQgc28gRUFVRyBjb3VsZG4ndCBiZSBpc3N1ZWQgaW4gcmVzcG9uc2UgdG8gI1BGLg0K PiANCj4gSSBzdGlsbCB0aGluayB0aGF0LCBpZiB0aGUga2VybmVsIHdhbnRzIHRvIHN1cHBvcnQg I1BGLWRyaXZlbiBFQVVHLCBpdA0KPiBzaG91bGQgYmUgYW4gb3B0LWluIHRoaW5nLiAgSXQgd291 bGQgYmUgc29tZXRoaW5nIGxpa2UNCj4gU0dYX0lPQ19BRERfTEFaWV9FQVVHX1BBR0VTIG9yIHNp bWlsYXIuICBJZiBpdCdzIGRvbmUgdGhhdCB3YXksIHRoZW4NCj4gdGhlIGRyaXZlciBuZWVkcyB0 byBsZWFybiBob3cgdG8gdHJhY2sgcmFuZ2VzIG9mIHBhZ2VzIGVmZmljaWVudGx5LA0KPiB3aGlj aCBpcyBhbm90aGVyIHJlYXNvbiB0byBjb25zaWRlciBsZWF2aW5nIGFsbCB0aGUgZmFuY3kgcGFn ZSAvIHBhZ2UNCj4gcmFuZ2UgdHJhY2tpbmcgaW4gdGhlIGRyaXZlci4NCj4gDQo+IEkgZG9uJ3Qg dGhpbmsgaXQncyBhIGdvb2QgaWRlYSBmb3IgYSBwYWdlIGZhdWx0IG9uIGFueSBub24tRUFERGVk IHBhZ2UNCj4gaW4gRUxSQU5HRSB0byBhdXRvbWF0aWNhbGx5IHBvcHVsYXRlIHRoZSBwYWdlLg0K DQpJJ20gd2l0aCB5b3UuIFRoZSB1c2VyIGNvZGUgc2hhbGwgYmUgZXhwbGljaXQgb24gd2hpY2gg cmFuZ2UgdG8gRUFVRyBwYWdlcyB1cG9uICNQRi4gV2hhdCBJJ20gc2F5aW5nIGlzLCBhIHJhbmdl IGhhcyB0byBiZSBtYXBwZWQgYmVmb3JlIHRoZSBkcml2ZXIgY291bGQgcmVjZWl2ZSAjUEZzIChp biB0aGUgZm9ybSBvZiB2bV9vcHMtPmZhdWx0IGNhbGxiYWNrcykuIEJ1dCBTZWFuJ3Mgc2VyaWVz IGRvZXNu4oCZdCBzdXBwb3J0IHRoYXQgYmVjYXVzZSBubyBwYWdlcyBjYW4gYmUgbWFwcGVkIGJl Zm9yZSBjb21pbmcgaW50byBleGlzdGVuY2UuDQoNCkZvciAicGFnZSB0cmFja2luZyIsIHdoYXQg aW5mb3JtYXRpb24gdG8gdHJhY2sgaXMgTFNNIGRlcGVuZGVudCwgc28gaXQgbWF5IHJ1biBpbnRv IHByb2JsZW1zIGlmIGRpZmZlcmVudCBMU01zIHdhbnQgdG8gdHJhY2sgZGlmZmVyZW50IHRoaW5n cy4gQW5kIHRoYXQncyB0aGUgbWFqb3IgcmVhc29uIEkgdGhpbmsgaXQgc2hvdWxkIGJlIGRvbmUg aW5zaWRlIExTTS4gDQoNCkJlc2lkZXMsIHRoZSBjdXJyZW50IHBhZ2UgdHJhY2tpbmcgc3RydWN0 dXJlIGluIHRoZSBkcml2ZXIgaXMgcGFnZSBvcmllbnRlZCBhbmQgaXRzIHNvbGUgcHVycG9zZSBp cyB0byBzZXJ2ZSAjUEZzLiBQYWdlIHByb3RlY3Rpb24gaXMgYmV0dGVyIHRyYWNrZWQgdXNpbmcg cmFuZ2Ugb3JpZW50ZWQgc3RydWN0dXJlcy4gVGhvc2UgMiBhcmUgb3J0aG9nb25hbC4gSXQgd291 bGRuJ3QgcmVkdWNlIHRoZSBjb21wbGV4aXR5IG9mIHRoZSB3aG9sZSBrZXJuZWwgYnkgbW92aW5n IGl0IGludG8gU0dYIGRyaXZlci4gDQo=