From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg1-f198.google.com (mail-pg1-f198.google.com [209.85.215.198]) by kanga.kvack.org (Postfix) with ESMTP id 149AD6B7CE5 for ; Thu, 6 Dec 2018 17:56:32 -0500 (EST) Received: by mail-pg1-f198.google.com with SMTP id o17so1206060pgi.14 for ; Thu, 06 Dec 2018 14:56:32 -0800 (PST) Received: from mga03.intel.com (mga03.intel.com. [134.134.136.65]) by mx.google.com with ESMTPS id q9si1282536pgh.92.2018.12.06.14.56.30 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 06 Dec 2018 14:56:30 -0800 (PST) From: "Sakkinen, Jarkko" Subject: Re: [RFC v2 10/13] keys/mktme: Add the MKTME Key Service type for memory encryption Date: Thu, 6 Dec 2018 22:56:25 +0000 Message-ID: References: <42d44fb5ddbbf7241a2494fc688e274ade641965.1543903910.git.alison.schofield@intel.com> <986544e1-ffd1-1cd2-f0d3-4b1a4e8e8f3b@intel.com> In-Reply-To: <986544e1-ffd1-1cd2-f0d3-4b1a4e8e8f3b@intel.com> Content-Language: en-US Content-Type: text/plain; charset="utf-8" Content-ID: <3AA4A8306800BA439316DD225EB71575@intel.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: owner-linux-mm@kvack.org List-ID: To: "tglx@linutronix.de" , "Schofield, Alison" , "dhowells@redhat.com" , "Hansen, Dave" Cc: "kirill.shutemov@linux.intel.com" , "peterz@infradead.org" , "jmorris@namei.org" , "Huang, Kai" , "keyrings@vger.kernel.org" , "linux-mm@kvack.org" , "linux-security-module@vger.kernel.org" , "Williams, Dan J" , "x86@kernel.org" , "hpa@zytor.com" , "mingo@redhat.com" , "luto@kernel.org" , "bp@alien8.de" , "Nakajima, Jun" T24gVGh1LCAyMDE4LTEyLTA2IGF0IDA3OjExIC0wODAwLCBEYXZlIEhhbnNlbiB3cm90ZToNCj4g T24gMTIvNi8xOCAxMjo1MSBBTSwgU2Fra2luZW4sIEphcmtrbyB3cm90ZToNCj4gPiBPbiBNb24s IDIwMTgtMTItMDMgYXQgMjM6MzkgLTA4MDAsIEFsaXNvbiBTY2hvZmllbGQgd3JvdGU6DQo+ID4g PiBNS1RNRSAoTXVsdGktS2V5IFRvdGFsIE1lbW9yeSBFbmNyeXB0aW9uKSBpcyBhIHRlY2hub2xv Z3kgdGhhdCBhbGxvd3MNCj4gPiA+IHRyYW5zcGFyZW50IG1lbW9yeSBlbmNyeXB0aW9uIGluIHVw Y29taW5nIEludGVsIHBsYXRmb3Jtcy4gTUtUTUUgd2lsbA0KPiA+ID4gc3VwcG9ydCBtdWxpdHBs ZSBlbmNyeXB0aW9uIGRvbWFpbnMsIGVhY2ggaGF2aW5nIHRoZWlyIG93biBrZXkuIFRoZSBtYWlu DQo+ID4gPiB1c2UgY2FzZSBmb3IgdGhlIGZlYXR1cmUgaXMgdmlydHVhbCBtYWNoaW5lIGlzb2xh dGlvbi4gVGhlIEFQSSBuZWVkcyB0aGUNCj4gPiA+IGZsZXhpYmlsaXR5IHRvIHdvcmsgZm9yIGEg d2lkZSByYW5nZSBvZiB1c2VzLg0KPiA+IFNvbWUsIG1heWJlIGJydXRhbCwgaG9uZXN0eSAoYXBv bG9naWVzKS4uLg0KPiA+IA0KPiA+IEhhdmUgbmV2ZXIgcmVhbGx5IGdvdCB0aGUgZ3JpcCB3aHkg ZWl0aGVyIFNNRSBvciBUTUUgd291bGQgbWFrZQ0KPiA+IGlzb2xhdGlvbiBhbnkgYmV0dGVyLiBJ ZiB5b3UgY2FuIGJyZWFrIGludG8gaHlwZXJ2aXNvciwgeW91J2xsDQo+ID4gaGF2ZSB0aGVzZSB0 b29scyBhdmFpbGFiZToNCj4gDQo+IEZvciBzeXN0ZW1zIHVzaW5nIE1LVE1FLCB0aGUgaHlwZXJ2 aXNvciBpcyB3aXRoaW4gdGhlICJ0cnVzdCBib3VuZGFyeSIuDQo+ICBGcm9tIHdoYXQgSSd2ZSBy ZWFkLCBpdCBpcyBhIGJpdCBfbW9yZV8gdHJ1c3RlZCB0aGFuIHdpdGggQU1EJ3Mgc2NoZW1lLg0K PiANCj4gQnV0LCB5ZXMsIGlmIHlvdSBjYW4gbW91bnQgYSBzdWNjZXNzZnVsIGFyYml0cmFyeSBj b2RlIGV4ZWN1dGlvbiBhdHRhY2sNCj4gYWdhaW5zdCB0aGUgTUtUTUUgaHlwZXJ2aXNvciwgeW91 IGNhbiBkZWZlYXQgTUtUTUUncyBwcm90ZWN0aW9ucy4gIElmDQo+IHRoZSBrZXJuZWwgY3JlYXRl cyBub24tZW5jcnlwdGVkIG1hcHBpbmdzIG9mIG1lbW9yeSB0aGF0J3MgYmVpbmcNCj4gZW5jcnlw dGVkIHdpdGggTUtUTUUsIGFuIGFyYml0cmFyeSByZWFkIHByaW1pdGl2ZSBjb3VsZCBhbHNvIGJl IGEgdmVyeQ0KPiB2YWx1YWJsZSBpbiBkZWZlYXRpbmcgTUtUTUUncyBwcm90ZWN0aW9ucy4gIFRo YXQncyB3aHkgQW5keSBpcyBwcm9wb3NpbmcNCj4gZG9pbmcgc29tZXRoaW5nIGxpa2UgZVhjbHVz aXZlLVBhZ2UtRnJhbWUtT3duZXJzaGlwIChnb29nbGUgWFBGTykuDQoNClRoYW5rcywgSSB3YXMg bm90IGF3YXJlIG9mIFhQRk8gYnV0IEkgZm91bmQgYSBuaWNlIH4yIHBhZ2UgYXJ0aWNsZSBhYm91 dCBpdDoNCg0KaHR0cHM6Ly9sd24ubmV0L0FydGljbGVzLzcwMDY0Ny8NCg0KSSB0aGluayB0aGUg cGVyZm9ybWFuY2UgaGl0IGlzIHRoZSBuZWNlc3NhcnkgcHJpY2UgdG8gcGF5IChpZiB5b3Ugd2Fu dA0Kc29tZXRoaW5nIG1vcmUgb3BhcXVlIHRoYW4ganVzdCB0aGUgdXN1YWwgIm1pbGl0YXJ5IGdy YWRlIHNlY3VyaXR5IikuIEF0DQptaW5pbXVtLCBpdCBzaG91bGQgYmUgYW4gb3B0LWluIGZlYXR1 cmUuDQoNCi9KYXJra28NCg==