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=-4.0 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 6D8D6C433E0 for ; Tue, 4 Aug 2020 14:33:29 +0000 (UTC) Received: from mother.openwall.net (mother.openwall.net [195.42.179.200]) by mail.kernel.org (Postfix) with SMTP id CB5C22177B for ; Tue, 4 Aug 2020 14:33:28 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CB5C22177B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=ACULAB.COM Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kernel-hardening-return-19553-kernel-hardening=archiver.kernel.org@lists.openwall.com Received: (qmail 19552 invoked by uid 550); 4 Aug 2020 14:33:22 -0000 Mailing-List: contact kernel-hardening-help@lists.openwall.com; run by ezmlm Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-ID: Received: (qmail 19524 invoked from network); 4 Aug 2020 14:33:21 -0000 X-MC-Unique: oxN4WAsRPH-FrBjdql4G-A-1 From: David Laight To: 'Mark Rutland' , "Madhavan T. Venkataraman" CC: Andy Lutomirski , Kernel Hardening , Linux API , linux-arm-kernel , Linux FS Devel , linux-integrity , LKML , "LSM List" , Oleg Nesterov , X86 ML Subject: RE: [PATCH v1 0/4] [RFC] Implement Trampoline File Descriptor Thread-Topic: [PATCH v1 0/4] [RFC] Implement Trampoline File Descriptor Thread-Index: AQHWamb6T+e4gDrzGEmP/30MMvDTCqkoApyQ Date: Tue, 4 Aug 2020 14:33:06 +0000 Message-ID: References: <20200728131050.24443-1-madvenka@linux.microsoft.com> <6540b4b7-3f70-adbf-c922-43886599713a@linux.microsoft.com> <46a1adef-65f0-bd5e-0b17-54856fb7e7ee@linux.microsoft.com> <20200731183146.GD67415@C02TD0UTHF1T.local> <86625441-80f3-2909-2f56-e18e2b60957d@linux.microsoft.com> <20200804135558.GA7440@C02TD0UTHF1T.local> In-Reply-To: <20200804135558.GA7440@C02TD0UTHF1T.local> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.202.205.107] MIME-Version: 1.0 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=C51A453 smtp.mailfrom=david.laight@aculab.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: aculab.com Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 PiA+IElmIHlvdSBsb29rIGF0IHRoZSBsaWJmZmkgcmVmZXJlbmNlIHBhdGNoIEkgaGF2ZSBpbmNs dWRlZCwgdGhlIGFyY2hpdGVjdHVyZQ0KPiA+IHNwZWNpZmljIGNoYW5nZXMgdG8gdXNlIHRyYW1w ZmQganVzdCBpbnZvbHZlIGEgc2luZ2xlIEMgZnVuY3Rpb24gY2FsbCB0bw0KPiA+IGEgY29tbW9u IGNvZGUgZnVuY3Rpb24uDQoNCk5vIGlkZWEgd2hhdCBsaWJmZmkgaXMsIGJ1dCBpdCBtdXN0IHN1 cmVseSBiZSBzaW1wbGVyIHRvDQpyZXdyaXRlIGl0IHRvIGF2b2lkIG5lc3RlZCBmdW5jdGlvbiBk ZWZpbml0aW9ucy4NCg0KT3IgZmluZCBhIGJvb2sgZnJvbSB0aGUgMTk2MHMgb24gaG93IHRvIGRv IHJlY3Vyc2l2ZQ0KY2FsbHMgYW5kIG5lc3RlZCBmdW5jdGlvbnMgaW4gRk9SVFJBTi1JVi4NCg0K CURhdmlkDQoNCi0NClJlZ2lzdGVyZWQgQWRkcmVzcyBMYWtlc2lkZSwgQnJhbWxleSBSb2FkLCBN b3VudCBGYXJtLCBNaWx0b24gS2V5bmVzLCBNSzEgMVBULCBVSw0KUmVnaXN0cmF0aW9uIE5vOiAx Mzk3Mzg2IChXYWxlcykNCg==