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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,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 44966C004E6 for ; Thu, 27 Jun 2019 20:29:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 27B9D20665 for ; Thu, 27 Jun 2019 20:29:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726463AbfF0U3l (ORCPT ); Thu, 27 Jun 2019 16:29:41 -0400 Received: from mga05.intel.com ([192.55.52.43]:25859 "EHLO mga05.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726445AbfF0U3l (ORCPT ); Thu, 27 Jun 2019 16:29:41 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga105.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 27 Jun 2019 13:29:41 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.63,424,1557212400"; d="scan'208";a="337698628" Received: from orsmsx104.amr.corp.intel.com ([10.22.225.131]) by orsmga005.jf.intel.com with ESMTP; 27 Jun 2019 13:29:40 -0700 Received: from orsmsx158.amr.corp.intel.com (10.22.240.20) by ORSMSX104.amr.corp.intel.com (10.22.225.131) with Microsoft SMTP Server (TLS) id 14.3.439.0; Thu, 27 Jun 2019 13:29:40 -0700 Received: from orsmsx116.amr.corp.intel.com ([169.254.7.97]) by ORSMSX158.amr.corp.intel.com ([169.254.10.128]) with mapi id 14.03.0439.000; Thu, 27 Jun 2019 13:29:40 -0700 From: "Xing, Cedric" To: Stephen Smalley , "Christopherson, Sean J" , Jarkko Sakkinen CC: "linux-sgx@vger.kernel.org" , "linux-security-module@vger.kernel.org" , "selinux@vger.kernel.org" , "Roberts, William C" , "Schaufler, Casey" , James Morris , "Hansen, Dave" , Andy Lutomirski , Jethro Beekman , "Dr . Greg Wettstein" Subject: RE: [RFC PATCH v4 07/12] LSM: x86/sgx: Introduce ->enclave_map() hook for Intel SGX Thread-Topic: [RFC PATCH v4 07/12] LSM: x86/sgx: Introduce ->enclave_map() hook for Intel SGX Thread-Index: AQHVJu298pW6xqsp60O41aqgonY6j6amVH7ggAcBrICAAqlbcA== Date: Thu, 27 Jun 2019 20:29:39 +0000 Message-ID: <960B34DE67B9E140824F1DCDEC400C0F6551B85C@ORSMSX116.amr.corp.intel.com> References: <20190619222401.14942-1-sean.j.christopherson@intel.com> <20190619222401.14942-8-sean.j.christopherson@intel.com> <960B34DE67B9E140824F1DCDEC400C0F6551847B@ORSMSX116.amr.corp.intel.com> <8235709b-9034-4751-30ce-720e41e31525@tycho.nsa.gov> In-Reply-To: <8235709b-9034-4751-30ce-720e41e31525@tycho.nsa.gov> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiNzM1OTAyNTktOGE5OC00NGFjLWI1M2EtM2UwMjNkYzQxZTZhIiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX05UIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE3LjEwLjE4MDQuNDkiLCJUcnVzdGVkTGFiZWxIYXNoIjoibmcyMndhbmFaK0tYVSs5d3hkQzlKZGNUQWN2clFaQW5ObWhTbW1xeWU2S2xyak5jcGI5cWtnSkcwWkNic0kxYiJ9 x-ctpclassification: CTP_NT dlp-product: dlpe-windows dlp-version: 11.2.0.6 dlp-reaction: no-action x-originating-ip: [10.22.254.140] 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 PiBGcm9tOiBsaW51eC1zZ3gtb3duZXJAdmdlci5rZXJuZWwub3JnIFttYWlsdG86bGludXgtc2d4 LQ0KPiBvd25lckB2Z2VyLmtlcm5lbC5vcmddIE9uIEJlaGFsZiBPZiBTdGVwaGVuIFNtYWxsZXkN Cj4gU2VudDogVHVlc2RheSwgSnVuZSAyNSwgMjAxOSAxOjQ4IFBNDQo+IA0KPiBPbiA2LzIxLzE5 IDEyOjU0IFBNLCBYaW5nLCBDZWRyaWMgd3JvdGU6DQo+ID4+IEZyb206IENocmlzdG9waGVyc29u LCBTZWFuIEoNCj4gPj4gU2VudDogV2VkbmVzZGF5LCBKdW5lIDE5LCAyMDE5IDM6MjQgUE0NCj4g Pj4NCj4gPj4gZGlmZiAtLWdpdCBhL3NlY3VyaXR5L3NlY3VyaXR5LmMgYi9zZWN1cml0eS9zZWN1 cml0eS5jIGluZGV4DQo+ID4+IDYxM2E1YzAwZTYwMi4uMDM5NTFlMDhiZGZjIDEwMDY0NA0KPiA+ PiAtLS0gYS9zZWN1cml0eS9zZWN1cml0eS5jDQo+ID4+ICsrKyBiL3NlY3VyaXR5L3NlY3VyaXR5 LmMNCj4gPj4gQEAgLTIzNTksMyArMjM1OSwxMCBAQCB2b2lkIHNlY3VyaXR5X2JwZl9wcm9nX2Zy ZWUoc3RydWN0DQo+IGJwZl9wcm9nX2F1eCAqYXV4KQ0KPiA+PiAgIAljYWxsX3ZvaWRfaG9vayhi cGZfcHJvZ19mcmVlX3NlY3VyaXR5LCBhdXgpOw0KPiA+PiAgIH0NCj4gPj4gICAjZW5kaWYgLyog Q09ORklHX0JQRl9TWVNDQUxMICovDQo+ID4+ICsNCj4gPj4gKyNpZmRlZiBDT05GSUdfSU5URUxf U0dYDQo+ID4+ICtpbnQgc2VjdXJpdHlfZW5jbGF2ZV9tYXAodW5zaWduZWQgbG9uZyBwcm90KSB7 DQo+ID4+ICsJcmV0dXJuIGNhbGxfaW50X2hvb2soZW5jbGF2ZV9tYXAsIDAsIHByb3QpOyB9ICNl bmRpZiAvKg0KPiA+PiArQ09ORklHX0lOVEVMX1NHWCAqLw0KPiA+DQo+ID4gV2h5IGlzIHRoaXMg bmV3IHNlY3VyaXR5X2VuY2xhdmVfbWFwKCkgbmVjZXNzYXJ5IHdoaWxlDQo+IHNlY3VyaXR5X21t YXBfZmlsZSgpIHdpbGwgYWxzbyBiZSBpbnZva2VkPw0KPiANCj4gc2VjdXJpdHlfbW1hcF9maWxl KCkgZG9lc24ndCBrbm93IGFib3V0IGVuY2xhdmVzLiAgSXQgd2lsbCBqdXN0IGVuZCB1cA0KPiBj aGVja2luZyBGSUxFX19SRUFELCBGSUxFX19XUklURSwgYW5kIEZJTEVfX0VYRUNVVEUgdG8gL2Rl di9zZ3gvZW5jbGF2ZS4NCj4gVGhpcyB3YXMgbm90ZWQgaW4gdGhlIHBhdGNoIGRlc2NyaXB0aW9u Lg0KDQpTdXJlbHkgSSB1bmRlcnN0YW5kIGFsbCB0aG9zZS4gQXMgSSBtZW50aW9uZWQgaW4gbXkg b3RoZXIgZW1haWwsIGVuY2xhdmVfbG9hZCgpIGNvdWxkIGluZGljYXRlIHRvIExTTSB0aGF0IGEg ZmlsZSBpcyBhbiBlbmNsYXZlLiBPZiBjb3Vyc2UgbW1hcCgpIGNvdWxkIGJlIGludm9rZWQgYmVm b3JlIGFueSBwYWdlcyBhcmUgbG9hZGVkIHNvIExTTSB3b3VsZG4ndCBrbm93IGF0IHRoZSBmaXJz dCBtbWFwKCksIGJ1dCB0aGF0IGRvZXNuJ3QgbWF0dGVyIGFzIGFuIGVtcHR5IGVuY2xhdmUgd291 bGRuJ3QgcG9zdCBhbnkgdGhyZWF0cyBhbnl3YXkuDQo=