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=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 EACF3C433DF for ; Fri, 21 Aug 2020 15:37:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CBBC52063A for ; Fri, 21 Aug 2020 15:37:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727950AbgHUPhm (ORCPT ); Fri, 21 Aug 2020 11:37:42 -0400 Received: from lhrrgout.huawei.com ([185.176.76.210]:2686 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728020AbgHUPhi (ORCPT ); Fri, 21 Aug 2020 11:37:38 -0400 Received: from lhreml715-chm.china.huawei.com (unknown [172.18.7.108]) by Forcepoint Email with ESMTP id 98A7062CF7245DA15360; Fri, 21 Aug 2020 16:37:34 +0100 (IST) Received: from fraeml711-chm.china.huawei.com (10.206.15.60) by lhreml715-chm.china.huawei.com (10.201.108.66) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1913.5; Fri, 21 Aug 2020 16:37:34 +0100 Received: from lhreml722-chm.china.huawei.com (10.201.108.73) by fraeml711-chm.china.huawei.com (10.206.15.60) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1913.5; Fri, 21 Aug 2020 17:37:33 +0200 Received: from lhreml722-chm.china.huawei.com ([10.201.108.73]) by lhreml722-chm.china.huawei.com ([10.201.108.73]) with mapi id 15.01.1913.007; Fri, 21 Aug 2020 16:37:33 +0100 From: Krzysztof Struczynski To: Christian Brauner CC: "linux-integrity@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "containers@lists.linux-foundation.org" , "linux-security-module@vger.kernel.org" , "zohar@linux.ibm.com" , "stefanb@linux.vnet.ibm.com" , "sunyuqiong1988@gmail.com" , "mkayaalp@cs.binghamton.edu" , "dmitry.kasatkin@gmail.com" , "serge@hallyn.com" , "jmorris@namei.org" , "christian@brauner.io" , Silviu Vlasceanu , Roberto Sassu , "ebiederm@xmission.com" , "viro@zeniv.linux.org.uk" , "torvalds@linux-foundation.org" , "luto@amacapital.net" , "jannh@google.com" Subject: RE: [RFC PATCH 00/30] ima: Introduce IMA namespace Thread-Topic: [RFC PATCH 00/30] ima: Introduce IMA namespace Thread-Index: AQHWdXPBkpeRDLdh20+fyp1BiEOjYak+A3mAgASuOEA= Date: Fri, 21 Aug 2020 15:37:33 +0000 Message-ID: <1b706f78375f472988702f77d607f8f7@huawei.com> References: <20200818152037.11869-1-krzysztof.struczynski@huawei.com> <20200818164943.va3um7toztazcfud@wittgenstein> In-Reply-To: <20200818164943.va3um7toztazcfud@wittgenstein> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.48.215.114] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org PiBGcm9tOiBDaHJpc3RpYW4gQnJhdW5lciBbbWFpbHRvOmNocmlzdGlhbi5icmF1bmVyQHVidW50 dS5jb21dDQo+IE9uIFR1ZSwgQXVnIDE4LCAyMDIwIGF0IDA1OjIwOjA3UE0gKzAyMDAsIGtyenlz enRvZi5zdHJ1Y3p5bnNraUBodWF3ZWkuY29tDQo+IHdyb3RlOg0KPiA+IEZyb206IEtyenlzenRv ZiBTdHJ1Y3p5bnNraSA8a3J6eXN6dG9mLnN0cnVjenluc2tpQGh1YXdlaS5jb20+DQo+ID4NCj4g PiBJTUEgaGFzIG5vdCBiZWVuIGRlc2lnbmVkIHRvIHdvcmsgd2l0aCBjb250YWluZXJzLiBJdCBo YW5kbGVzIGV2ZXJ5DQo+ID4gcHJvY2VzcyBpbiB0aGUgc2FtZSB3YXksIGFuZCBpdCBjYW5ub3Qg ZGlzdGluZ3Vpc2ggaWYgYSBwcm9jZXNzIGJlbG9uZ3MgdG8NCj4gPiBhIGNvbnRhaW5lciBvciBu b3QuDQo+ID4NCj4gPiBDb250YWluZXJzIHVzZSBuYW1lc3BhY2VzIHRvIG1ha2UgaXQgYXBwZWFy IHRvIHRoZSBwcm9jZXNzZXMgaW4gdGhlDQo+ID4gY29udGFpbmVycyB0aGF0IHRoZXkgaGF2ZSB0 aGVpciBvd24gaXNvbGF0ZWQgaW5zdGFuY2Ugb2YgdGhlIGdsb2JhbA0KPiA+IHJlc291cmNlLiBG b3IgSU1BIGFzIHdlbGwsIGl0IGlzIGRlc2lyYWJsZSB0byBsZXQgcHJvY2Vzc2VzIGluIHRoZQ0K PiANCj4gSU1BIGlzIGJyb3VnaHQgdXAgb24gYSByZWd1bGFyIGJhc2lzIHdpdGggIndlIHdhbnQg dG8gaGF2ZSB0aGlzIiBmb3INCj4geWVhcnMgYW5kIHRoZW4gbm9uLW9uZSBzZWVtcyB0byByZWFs bHkgY2FyZSBlbm91Z2guDQo+IA0KPiBJJ20gaGlnaGx5IHNrZXB0aWNhbCBvZiB0aGUgdmFsdWUg b2YgfjI1MDAgbGluZXMgb2YgY29kZSBldmVuIGlmIGl0DQo+IGluY2x1ZGVzIGEgYnVuY2ggb2Yg bmFtZXNwYWNlIGJvaWxlcnBsYXRlLiBJdCdzIHlldCBhbm90aGVyIG5hbWVzcGFjZSwNCj4gYW5k IHlldCBhbm90aGVyIHNlY3VyaXR5IGZyYW1ld29yay4NCj4gV2h5IGRvZXMgSU1BIG5lZWQgdG8g YmUgYSBzZXBhcmF0ZSBuYW1lc3BhY2U/IEtleXJpbmdzIGFyZSB0aWVkIHRvIHVzZXINCj4gbmFt ZXNwYWNlcyB3aHkgY2FuJ3QgSU1BIGJlPyBJIGJlbGlldmUgRXJpYyBoYXMgZXZlbiBwb2ludGVk IHRoYXQgb3V0DQo+IGJlZm9yZS4NCg0KVGhlIHVzZXIgbmFtZXNwYWNlIGhhcyBpdHMgd2VsbCBk ZWZpbmVkIHB1cnBvc2UgdG8gaXNvbGF0ZQ0Kc2VjdXJpdHktcmVsYXRlZCBpZGVudGlmaWVycyBh bmQgYXR0cmlidXRlcywgcGFydGljdWxhcmx5IFVJRHMgYW5kIEdJRHMuDQpJIHRoaW5rIHRoYXQg SU1BIGdvYWxzIGFyZSBkaWZmZXJlbnQuDQoNCkEgdXNlciBtYXkgd2FudCB0byBpc29sYXRlIGUu Zy4gVUlEcyBidXQgbm90IHRvIGNyZWF0ZSBhIHNlcGFyYXRlIElNTCBvcg0KZGVmaW5lIHRoZSBu ZXcgSU1BIHBvbGljaWVzLiBPbiB0aGUgb3RoZXIgaGFuZCwgZXNwZWNpYWxseSBpbiB0aGUNCnNp bmdsZS10ZW5hbnQgZW52aXJvbm1lbnQsIHRoZSB1c2VyIG1heSB3YW50IHRvIGhhdmUgYSBwZXIg Y29udGFpbmVyIElNTCwNCmJ1dCBubyBVSUQvR0lEIG1hcHBpbmcgaXMgcmVxdWlyZWQuIElNQSBw b2xpY3kgZGVmaW5lcyBzdWJqZWN0LWJhc2VkDQpydWxlcyAodWlkLCBldWlkLCBzdWJqXyosIC4u LiksIGJ1dCBhbHNvIG9iamVjdC1iYXNlZCBydWxlcy4NCg0KSU1BIGhhcyB0byBiZSBwcmUtY29u ZmlndXJlZCwgZS5nLiBhbGwgYWN0aW9ucyBvZiB0aGUgcHJvY2VzcyBoYXZlIHRvIGJlDQphcHBy YWlzZWQvbWVhc3VyZWQvYXVkaXRlZCBhY2NvcmRpbmcgdG8gdGhlIHByZS1kZWZpbmVkIHBvbGlj eSwgYXBwcmFpc2FsDQprZXkgaGFzIHRvIGJlIGF2YWlsYWJsZSBiZWZvcmUgdGhlIHByb2Nlc3Mg aXMgY3JlYXRlZCwgZXRjLiBJZiBJTUEgaXMgdGllZA0KdG8gdGhlIHVzZXIgbmFtZXNwYWNlLCB3 aGVuIGlzIGEgZ29vZCBtb21lbnQgdG8gZG8gaXQ/DQoNCldoYXQncyB0aGUgYXJndW1lbnQgYWdh aW5zdCBhZGRpbmcgYSBuZXcgbmFtZXNwYWNlPw0KDQo+IA0KPiBFcmljLCB0aG91Z2h0cz8NCj4g DQo+IENocmlzdGlhbg0K