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=-0.8 required=3.0 tests=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 5370CC4360C for ; Fri, 4 Oct 2019 19:12:44 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 1F4872133F for ; Fri, 4 Oct 2019 19:12:44 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1F4872133F Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id C7B238E0008; Fri, 4 Oct 2019 15:12:43 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id C2B8D6B0010; Fri, 4 Oct 2019 15:12:43 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id B6B668E0008; Fri, 4 Oct 2019 15:12:43 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0094.hostedemail.com [216.40.44.94]) by kanga.kvack.org (Postfix) with ESMTP id 95E756B000C for ; Fri, 4 Oct 2019 15:12:43 -0400 (EDT) Received: from smtpin28.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with SMTP id 46376180AD7C3 for ; Fri, 4 Oct 2019 19:12:43 +0000 (UTC) X-FDA: 76007049006.28.mind91_34c3419e0c618 X-HE-Tag: mind91_34c3419e0c618 X-Filterd-Recvd-Size: 3570 Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by imf02.hostedemail.com (Postfix) with ESMTP for ; Fri, 4 Oct 2019 19:12:42 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by orsmga106.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 04 Oct 2019 12:12:41 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.67,257,1566889200"; d="scan'208";a="392407462" Received: from orsmsx106.amr.corp.intel.com ([10.22.225.133]) by fmsmga005.fm.intel.com with ESMTP; 04 Oct 2019 12:12:40 -0700 Received: from orsmsx122.amr.corp.intel.com (10.22.225.227) by ORSMSX106.amr.corp.intel.com (10.22.225.133) with Microsoft SMTP Server (TLS) id 14.3.439.0; Fri, 4 Oct 2019 12:12:40 -0700 Received: from orsmsx112.amr.corp.intel.com ([169.254.3.161]) by ORSMSX122.amr.corp.intel.com ([169.254.11.236]) with mapi id 14.03.0439.000; Fri, 4 Oct 2019 12:12:40 -0700 From: "Edgecombe, Rick P" To: "kvm@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "peterz@infradead.org" , "keescook@chromium.org" , "Christopherson, Sean J" , "linux-mm@kvack.org" , "x86@kernel.org" , "luto@kernel.org" , "pbonzini@redhat.com" , "Hansen, Dave" CC: "kristen@linux.intel.com" , "Dock, Deneen T" Subject: Re: [RFC PATCH 12/13] mmap: Add XO support for KVM XO Thread-Topic: [RFC PATCH 12/13] mmap: Add XO support for KVM XO Thread-Index: AQHVejL810qxbL99z0uaNll5uKFEJqdKjTaAgADDGoA= Date: Fri, 4 Oct 2019 19:12:39 +0000 Message-ID: References: <20191003212400.31130-1-rick.p.edgecombe@intel.com> <20191003212400.31130-13-rick.p.edgecombe@intel.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.54.75.11] Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: T24gRnJpLCAyMDE5LTEwLTA0IGF0IDA5OjM0ICswMjAwLCBQYW9sbyBCb256aW5pIHdyb3RlOg0K PiBPbiAwMy8xMC8xOSAyMzoyMywgUmljayBFZGdlY29tYmUgd3JvdGU6DQo+ID4gKw0KPiA+ICsJ cHJvdGVjdGlvbl9tYXBbNF0gPSBQQUdFX0VYRUNPTkxZOw0KPiA+ICsJcHJvdGVjdGlvbl9tYXBb MTJdID0gUEFHRV9FWEVDT05MWTsNCj4gDQo+IENhbiB5b3UgYWRkICNkZWZpbmVzIGZvciB0aGUg Yml0cyBpbiBwcm90ZWN0aW9uX21hcD8gIEFsc28gcGVyaGFwcyB5b3UNCj4gY2FuIHJlcGxhY2Ug dGhlIHBfeG8vcF94ci9zX3hvL3NfeHIgY2hlY2tzIHdpdGgganVzdCB3aXRoICJpZg0KPiAocGd0 YWJsZV9rdm14b19lbmFibGVkKCkiLg0KPiANCj4gUGFvbG8NCg0KUEFHRV9FWEVDT05MWSBpcyBu b3Qga25vd24gYXQgY29tcGlsZSB0aW1lIHNpbmNlIHRoZSBOUiBiaXQgcG9zaXRpb24gZGVwZW5k cw0Kb24gdGhlIG51bWJlciBvZiBwaHlzaWNhbCBhZGRyZXNzIGJpdHMuIFNvIGl0IGNhbid0IGJl IHNldCB0aGUgd2F5IHRoZSBvdGhlcg0Kb25lcyBhcmUgaW4gcHJvdGVjdGlvbl9tYXBbXSwgaWYg dGhhdHMgd2hhdCB5b3UgYXJlIHNheWluZy4NCg0KSSBkaWRuJ3QgbG92ZSB0aGUgcF94by9wX3hy L3NfeG8vc194ciBjaGVja3MsIGJ1dCBzaW5jZSBtbS9tbWFwLmMgaXMgY3Jvc3MgYXJjaA0KaXQg c2VlbWVkIHRoZSBiZXN0IG9wdGlvbi4gTWF5YmUgYSBjcm9zcyBhcmNoIGhlbHBlciBsaWtlDQpu b25fcGtleV94b19zdXBwb3J0ZWQoKSBpbnN0ZWFkPw0K