From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf1-f200.google.com (mail-pf1-f200.google.com [209.85.210.200]) by kanga.kvack.org (Postfix) with ESMTP id 2E6A68E00E5 for ; Wed, 12 Dec 2018 11:44:02 -0500 (EST) Received: by mail-pf1-f200.google.com with SMTP id t2so15787450pfj.15 for ; Wed, 12 Dec 2018 08:44:02 -0800 (PST) Received: from mga11.intel.com (mga11.intel.com. [192.55.52.93]) by mx.google.com with ESMTPS id v13si15094775pgn.355.2018.12.12.08.44.00 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 12 Dec 2018 08:44:00 -0800 (PST) From: "Sakkinen, Jarkko" Subject: Re: [RFC v2 00/13] Multi-Key Total Memory Encryption API (MKTME) Date: Wed, 12 Dec 2018 16:43:54 +0000 Message-ID: <42cb695e947e2c98a989285778d56a241fe67e7f.camel@intel.com> References: <0a21eadd05b245f762f7d536d8fdf579c113a9bc.camel@intel.com> <20181207115713.ia5jbrx5e3osaqxi@kshutemo-mobl1> <19c539f8c6c9b34974e4cb4f268eb64fe7ba4297.camel@intel.com> <655394650664715c39ef242689fbc8af726f09c3.camel@intel.com> In-Reply-To: Content-Language: en-US Content-Type: text/plain; charset="utf-8" Content-ID: <87DD9A480BEDC748BA363349C285C8C1@intel.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: owner-linux-mm@kvack.org List-ID: To: "luto@kernel.org" Cc: "kirill.shutemov@linux.intel.com" , "peterz@infradead.org" , "jmorris@namei.org" , "Huang, Kai" , "keyrings@vger.kernel.org" , "willy@infradead.org" , "tglx@linutronix.de" , "linux-mm@kvack.org" , "dhowells@redhat.com" , "linux-security-module@vger.kernel.org" , "Williams, Dan J" , "x86@kernel.org" , "hpa@zytor.com" , "mingo@redhat.com" , "kirill@shutemov.name" , "bp@alien8.de" , "Hansen, Dave" , "Schofield, Alison" , "Nakajima, Jun" T24gV2VkLCAyMDE4LTEyLTEyIGF0IDA4OjI5IC0wODAwLCBBbmR5IEx1dG9taXJza2kgd3JvdGU6 DQo+IE9uIFdlZCwgRGVjIDEyLCAyMDE4IGF0IDc6MzEgQU0gU2Fra2luZW4sIEphcmtrbw0KPiA8 amFya2tvLnNha2tpbmVuQGludGVsLmNvbT4gd3JvdGU6DQo+ID4gT24gRnJpLCAyMDE4LTEyLTA3 IGF0IDE1OjQ1IC0wODAwLCBKYXJra28gU2Fra2luZW4gd3JvdGU6DQo+ID4gPiBUaGUgYnJ1dGFs IGZhY3QgaXMgdGhhdCBhIHBoeXNpY2FsIGFkZHJlc3MgaXMgYW4gYXN0cm9ub21pY2FsIHN0cmV0 Y2gNCj4gPiA+IGZyb20gYSByYW5kb20gdmFsdWUgb3IgaW5jcmVhc2luZyBjb3VudGVyLiBUaHVz LCBpdCBpcyBmYWlyIHRvIHNheSB0aGF0DQo+ID4gPiBNS1RNRSBwcm92aWRlcyBvbmx5IG5haXZl IG1lYXN1cmVzIGFnYWluc3QgcmVwbGF5IGF0dGFja3MuLi4NCj4gPiANCj4gPiBJJ2xsIHRyeSB0 byBzdW1tYXJpemUgaG93IEkgdW5kZXJzdGFuZCB0aGUgaGlnaCBsZXZlbCBzZWN1cml0eQ0KPiA+ IG1vZGVsIG9mIE1LVE1FIGJlY2F1c2UgKHdvdWxkIGJlIGdvb2QgaWRlYSB0byBkb2N1bWVudCBp dCkuDQo+ID4gDQo+ID4gQXNzdW1wdGlvbnM6DQo+ID4gDQo+ID4gMS4gVGhlIGh5cGVydmlzb3Ig aGFzIG5vdCBiZWVuIGluZmlsdHJhdGVkLg0KPiA+IDIuIFRoZSBoeXBlcnZpc29yIGRvZXMgbm90 IGxlYWsgc2VjcmV0cy4NCj4gPiANCj4gPiBXaGVuICgxKSBhbmQgKDIpIGhvbGQgWzFdLCB3ZSBo YXJkZW4gVk1zIGluIHR3byBkaWZmZXJlbnQgd2F5czoNCj4gPiANCj4gPiBBLiBWTXMgY2Fubm90 IGxlYWsgZGF0YSB0byBlYWNoIG90aGVyIG9yIGNhbiB0aGV5IHdpdGggTDFURiB3aGVuIEhUDQo+ ID4gICAgaXMgZW5hYmxlZD8NCj4gDQo+IEkgc3Ryb25nbHkgc3VzcGVjdCB0aGF0LCBvbiBMMVRG LXZ1bG5lcmFibGUgQ1BVcywgTUtUTUUgcHJvdmlkZXMgbm8NCj4gcHJvdGVjdGlvbiB3aGF0c29l dmVyLiAgSXQgc291bmRzIGxpa2UgTUtUTUUgaXMgaW1wbGVtZW50ZWQgaW4gdGhlDQo+IG1lbW9y eSBjb250cm9sbGVyIC0tIGFzIGZhciBhcyB0aGUgcmVzdCBvZiB0aGUgQ1BVIGFuZCB0aGUgY2Fj aGUNCj4gaGllcmFyY2h5IGFyZSBjb25jZXJuZWQsIHRoZSBNS1RNRSBrZXkgc2VsY3Rpb24gYml0 cyBhcmUganVzdCBwYXJ0IG9mDQo+IHRoZSBwaHlzaWNhbCBhZGRyZXNzLiAgU28gYW4gYXR0YWNr IGxpa2UgTDFURiB0aGF0IGxlYWtzIGEgY2FjaGVsaW5lDQo+IHRoYXQncyBzZWxlY3RlZCBieSBw aHlzaWNhbCBhZGRyZXNzIHdpbGwgbGVhayB0aGUgY2xlYXJ0ZXh0IGlmIHRoZSBrZXkNCj4gc2Vs ZWN0aW9uIGJpdHMgYXJlIHNldCBjb3JyZWN0bHkuDQo+IA0KPiAoSSBzdXBwb3NlIHRoYXQsIGlm IHRoZSBhdHRhY2tlciBuZWVkcyB0byBicnV0ZS1mb3JjZSB0aGUgcGh5c2ljYWwNCj4gYWRkcmVz cywgdGhlbiBNS1RNRSBtYWtlcyBpdCBhIGJpdCBoYXJkZXIgYmVjYXVzZSB0aGUgZWZmZWN0aXZl DQo+IHBoeXNpY2FsIGFkZHJlc3Mgc3BhY2UgaXMgbGFyZ2VyLikNCj4gDQo+ID4gQi4gUHJvdGVj dHMgYWdhaW5zdCBjb2xkIGJvb3QgYXR0YWNrcy4NCj4gDQo+IFRNRSBkb2VzIHRoaXMsIEFGQUlL LiAgTUtUTUUgZG9lcywgdG9vLCB1bmxlc3MgdGhlICJ1c2VyIiBtb2RlIGlzDQo+IHVzZWQsIGlu IHdoaWNoIGNhc2UgdGhlIHByb3RlY3Rpb24gaXMgd2Vha2VyLg0KPiANCj4gPiBJc24ndCB0aGlz IHdoYXQgdGhpcyBhYm91dCBpbiB0aGUgbnV0c2hlbGwgcm91Z2hseT8NCj4gPiANCj4gPiBbMV0g WFBGTyBjb3VsZCBwb3RlbnRpYWxseSBiZSBhbiBvcHQtaW4gZmVhdHVyZSB0aGF0IHJlZHVjZXMg dGhlDQo+ID4gICAgIGRhbWFnZSB3aGVuIGVpdGhlciBvZiB0aGVzZSBhc3N1bXB0aW9ucyBoYXMg YmVlbiBicm9rZW4uDQoNClRoaXMgYWxsIHNob3VsZCBiZSBzdW1tYXJpemVkIGluIHRoZSBkb2N1 bWVudGF0aW9uIChoaWdoLWxldmVsIG1vZGVsDQphbmQgY29ybmVyIGNhc2VzKS4NCg0KL0phcmtr bw0K