From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-oi0-f70.google.com (mail-oi0-f70.google.com [209.85.218.70]) by kanga.kvack.org (Postfix) with ESMTP id BF96C6B038A for ; Fri, 17 Mar 2017 18:58:24 -0400 (EDT) Received: by mail-oi0-f70.google.com with SMTP id e188so7132749oif.7 for ; Fri, 17 Mar 2017 15:58:24 -0700 (PDT) Received: from NAM01-BY2-obe.outbound.protection.outlook.com (mail-by2nam01on0125.outbound.protection.outlook.com. [104.47.34.125]) by mx.google.com with ESMTPS id k74si3962736oib.69.2017.03.17.15.58.23 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 17 Mar 2017 15:58:24 -0700 (PDT) From: "Elliott, Robert (Persistent Memory)" Subject: RE: [RFC PATCH v4 15/28] Add support to access persistent memory in the clear Date: Fri, 17 Mar 2017 22:58:21 +0000 Message-ID: References: <20170216154158.19244.66630.stgit@tlendack-t1.amdoffice.net> <20170216154521.19244.89502.stgit@tlendack-t1.amdoffice.net> In-Reply-To: <20170216154521.19244.89502.stgit@tlendack-t1.amdoffice.net> Content-Language: en-US Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: owner-linux-mm@kvack.org List-ID: To: Tom Lendacky , "linux-arch@vger.kernel.org" , "linux-efi@vger.kernel.org" , "kvm@vger.kernel.org" , "linux-doc@vger.kernel.org" , "x86@kernel.org" , "linux-kernel@vger.kernel.org" , "kasan-dev@googlegroups.com" , "linux-mm@kvack.org" , "iommu@lists.linux-foundation.org" Cc: Rik van Riel , =?utf-8?B?UmFkaW0gS3LEjW3DocWZ?= , "Kani, Toshimitsu" , Arnd Bergmann , Jonathan Corbet , Matt Fleming , "Michael S. Tsirkin" , Joerg Roedel , Konrad Rzeszutek Wilk , Paolo Bonzini , Brijesh Singh , Ingo Molnar , Alexander Potapenko , Andy Lutomirski , "H. Peter Anvin" , Borislav Petkov , Andrey Ryabinin , Thomas Gleixner , Larry Woodman , Dmitry Vyukov DQoNCj4gLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCj4gRnJvbTogbGludXgta2VybmVsLW93 bmVyQHZnZXIua2VybmVsLm9yZyBbbWFpbHRvOmxpbnV4LWtlcm5lbC0NCj4gb3duZXJAdmdlci5r ZXJuZWwub3JnXSBPbiBCZWhhbGYgT2YgVG9tIExlbmRhY2t5DQo+IFNlbnQ6IFRodXJzZGF5LCBG ZWJydWFyeSAxNiwgMjAxNyA5OjQ1IEFNDQo+IFN1YmplY3Q6IFtSRkMgUEFUQ0ggdjQgMTUvMjhd IEFkZCBzdXBwb3J0IHRvIGFjY2VzcyBwZXJzaXN0ZW50IG1lbW9yeSBpbg0KPiB0aGUgY2xlYXIN Cj4gDQo+IFBlcnNpc3RlbnQgbWVtb3J5IGlzIGV4cGVjdGVkIHRvIHBlcnNpc3QgYWNyb3NzIHJl Ym9vdHMuIFRoZSBlbmNyeXB0aW9uDQo+IGtleSB1c2VkIGJ5IFNNRSB3aWxsIGNoYW5nZSBhY3Jv c3MgcmVib290cyB3aGljaCB3aWxsIHJlc3VsdCBpbiBjb3JydXB0ZWQNCj4gcGVyc2lzdGVudCBt ZW1vcnkuICBQZXJzaXN0ZW50IG1lbW9yeSBpcyBoYW5kZWQgb3V0IGJ5IGJsb2NrIGRldmljZXMN Cj4gdGhyb3VnaCBtZW1vcnkgcmVtYXBwaW5nIGZ1bmN0aW9ucywgc28gYmUgc3VyZSBub3QgdG8g bWFwIHRoaXMgbWVtb3J5IGFzDQo+IGVuY3J5cHRlZC4NCg0KVGhlIHN5c3RlbSBtaWdodCBiZSBh YmxlIHRvIHNhdmUgYW5kIHJlc3RvcmUgdGhlIGNvcnJlY3QgZW5jcnlwdGlvbiBrZXkgZm9yIGEg DQpyZWdpb24gb2YgcGVyc2lzdGVudCBtZW1vcnksIGluIHdoaWNoIGNhc2UgaXQgZG9lcyBuZWVk IHRvIGJlIG1hcHBlZCBhcw0KZW5jcnlwdGVkLg0KDQpUaGlzIG1pZ2h0IGRlc2VydmUgYSBuZXcg RUZJX01FTU9SWV9FTkNSWVBURUQgYXR0cmlidXRlIGJpdCBzbyB0aGUNCnN5c3RlbSBmaXJtd2Fy ZSBjYW4gY29tbXVuaWNhdGUgdGhhdCBpbmZvcm1hdGlvbiB0byB0aGUgT1MgKGluIHRoZQ0KVUVG SSBtZW1vcnkgbWFwIGFuZCB0aGUgQUNQSSBORklUIFNQQSBSYW5nZSBzdHJ1Y3R1cmVzKS4gIEl0 IHdvdWxkbid0DQpsaWtlbHkgZXZlciBiZSBhZGRlZCB0byB0aGUgRTgyMGggdGFibGUgLSBBQ1BJ IDYuMSBhbHJlYWR5IG9ic29sZXRlZCB0aGUNCkV4dGVuZGVkIEF0dHJpYnV0ZSBmb3IgQWRkcmVz c1JhbmdlTm9uVm9sYXRpbGUuDQoNCj4gDQo+IFNpZ25lZC1vZmYtYnk6IFRvbSBMZW5kYWNreSA8 dGhvbWFzLmxlbmRhY2t5QGFtZC5jb20+DQo+IC0tLQ0KPiAgYXJjaC94ODYvbW0vaW9yZW1hcC5j IHwgICAgMiArKw0KPiAgMSBmaWxlIGNoYW5nZWQsIDIgaW5zZXJ0aW9ucygrKQ0KPiANCj4gZGlm ZiAtLWdpdCBhL2FyY2gveDg2L21tL2lvcmVtYXAuYyBiL2FyY2gveDg2L21tL2lvcmVtYXAuYw0K PiBpbmRleCBiMGZmNmJjLi5jNmNiOTIxIDEwMDY0NA0KPiAtLS0gYS9hcmNoL3g4Ni9tbS9pb3Jl bWFwLmMNCj4gKysrIGIvYXJjaC94ODYvbW0vaW9yZW1hcC5jDQo+IEBAIC00OTgsNiArNDk4LDgg QEAgc3RhdGljIGJvb2wNCj4gbWVtcmVtYXBfc2hvdWxkX21hcF9lbmNyeXB0ZWQocmVzb3VyY2Vf c2l6ZV90IHBoeXNfYWRkciwNCj4gIAljYXNlIEU4MjBfVFlQRV9BQ1BJOg0KPiAgCWNhc2UgRTgy MF9UWVBFX05WUzoNCj4gIAljYXNlIEU4MjBfVFlQRV9VTlVTQUJMRToNCj4gKwljYXNlIEU4MjBf VFlQRV9QTUVNOg0KPiArCWNhc2UgRTgyMF9UWVBFX1BSQU06DQo+ICAJCXJldHVybiBmYWxzZTsN Cj4gIAlkZWZhdWx0Og0KPiAgCQlicmVhazsNCg0KRTgyMF9UWVBFX1JFU0VSVkVEIGlzIGFsc28g dXNlZCB0byByZXBvcnQgcGVyc2lzdGVudCBtZW1vcnkgaW4NCnNvbWUgc3lzdGVtcyAocGF0Y2gg MTYgYWRkcyB0aGF0IGZvciBvdGhlciByZWFzb25zKS4NCg0KWW91IG1pZ2h0IHdhbnQgdG8gaW50 ZXJjZXB0IHRoZSBwZXJzaXN0ZW50IG1lbW9yeSB0eXBlcyBpbiB0aGUgDQplZmlfbWVtX3R5cGUo cGh5c19hZGRyKSBzd2l0Y2ggc3RhdGVtZW50IGVhcmxpZXIgaW4gdGhlIGZ1bmN0aW9uDQphcyB3 ZWxsLiAgaHR0cHM6Ly9sa21sLm9yZy9sa21sLzIwMTcvMy8xMy8zNTcgcmVjZW50bHkgbWVudGlv bmVkIHRoYXQNCiJpbiBxZW11IGhvdHBsdWdnYWJsZSBtZW1vcnkgaXNuJ3QgcHV0IGludG8gRTgy MCwiIHdpdGggdGhlIGxhdGVzdCANCmluZm9ybWF0aW9uIG9ubHkgaW4gdGhlIFVFRkkgbWVtb3J5 IG1hcC4NCg0KUGVyc2lzdGVudCBtZW1vcnkgY2FuIGJlIHJlcG9ydGVkIHRoZXJlIGFzOg0KKiBF ZmlSZXNlcnZlZE1lbW9yeVR5cGUgdHlwZSB3aXRoIHRoZSBFRklfTUVNT1JZX05WIGF0dHJpYnV0 ZQ0KKiBFZmlQZXJzaXN0ZW50TWVtb3J5IHR5cGUgd2l0aCB0aGUgRUZJX01FTU9SWV9OViBhdHRy aWJ1dGUNCg0KRXZlbiB0aGUgVUVGSSBtZW1vcnkgbWFwIGlzIG5vdCBhdXRob3JpdGF0aXZlLCB0 aG91Z2guICBUbyByZWFsbHkNCmRldGVybWluZSB3aGF0IGlzIGluIHRoZXNlIHJlZ2lvbnMgcmVx dWlyZXMgcGFyc2luZyB0aGUgQUNQSSBORklUDQpTUEEgUmFuZ2VzIHN0cnVjdHVyZXMuICBQYXJ0 cyBvZiB0aGUgRTgyMCBvciBVRUZJIHJlZ2lvbnMgY291bGQgYmUNCnJlcG9ydGVkIGFzIHZvbGF0 aWxlIHRoZXJlIGFuZCBzaG91bGQgdGh1cyBiZSBlbmNyeXB0ZWQuDQoNCi0tLQ0KUm9iZXJ0IEVs bGlvdHQsIEhQRSBQZXJzaXN0ZW50IE1lbW9yeQ0KDQoNCg0K -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. 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