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=-0.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 AD971C2D0DB for ; Wed, 29 Jan 2020 13:59:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8897C20720 for ; Wed, 29 Jan 2020 13:59:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726260AbgA2N7k (ORCPT ); Wed, 29 Jan 2020 08:59:40 -0500 Received: from sender4-of-o51.zoho.com ([136.143.188.51]:21187 "EHLO sender4-of-o51.zoho.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726140AbgA2N7k (ORCPT ); Wed, 29 Jan 2020 08:59:40 -0500 X-Greylist: delayed 902 seconds by postgrey-1.27 at vger.kernel.org; Wed, 29 Jan 2020 08:59:39 EST Received: from [172.17.0.3] (23.253.156.214 [23.253.156.214]) by mx.zohomail.com with SMTPS id 1580305450158902.4365573341403; Wed, 29 Jan 2020 05:44:10 -0800 (PST) Reply-To: In-Reply-To: <1580300216-86172-1-git-send-email-yi.l.liu@intel.com> Subject: Re: [RFC v3 00/25] intel_iommu: expose Shared Virtual Addressing to VMs Message-ID: <158030544868.2504.1674859271822373142@a1bbccc8075a> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 From: no-reply@patchew.org To: yi.l.liu@intel.com Cc: qemu-devel@nongnu.org, david@gibson.dropbear.id.au, pbonzini@redhat.com, alex.williamson@redhat.com, peterx@redhat.com, kevin.tian@intel.com, yi.l.liu@intel.com, kvm@vger.kernel.org, mst@redhat.com, jun.j.tian@intel.com, eric.auger@redhat.com, yi.y.sun@intel.com, hao.wu@intel.com Date: Wed, 29 Jan 2020 05:44:10 -0800 (PST) X-ZohoMailClient: External Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org UGF0Y2hldyBVUkw6IGh0dHBzOi8vcGF0Y2hldy5vcmcvUUVNVS8xNTgwMzAwMjE2LTg2MTcyLTEt Z2l0LXNlbmQtZW1haWwteWkubC5saXVAaW50ZWwuY29tLwoKCgpIaSwKClRoaXMgc2VyaWVzIGZh aWxlZCB0aGUgZG9ja2VyLW1pbmd3QGZlZG9yYSBidWlsZCB0ZXN0LiBQbGVhc2UgZmluZCB0aGUg dGVzdGluZyBjb21tYW5kcyBhbmQKdGhlaXIgb3V0cHV0IGJlbG93LiBJZiB5b3UgaGF2ZSBEb2Nr ZXIgaW5zdGFsbGVkLCB5b3UgY2FuIHByb2JhYmx5IHJlcHJvZHVjZSBpdApsb2NhbGx5LgoKPT09 IFRFU1QgU0NSSVBUIEJFR0lOID09PQojISAvYmluL2Jhc2gKZXhwb3J0IEFSQ0g9eDg2XzY0Cm1h a2UgZG9ja2VyLWltYWdlLWZlZG9yYSBWPTEgTkVUV09SSz0xCnRpbWUgbWFrZSBkb2NrZXItdGVz dC1taW5nd0BmZWRvcmEgSj0xNCBORVRXT1JLPTEKPT09IFRFU1QgU0NSSVBUIEVORCA9PT0KCiAg ICAgICAgICAgICAgICAgZnJvbSAvdG1wL3FlbXUtdGVzdC9zcmMvaW5jbHVkZS9ody9wY2kvcGNp X2J1cy5oOjQsCiAgICAgICAgICAgICAgICAgZnJvbSAvdG1wL3FlbXUtdGVzdC9zcmMvaW5jbHVk ZS9ody9wY2ktaG9zdC9pNDQwZnguaDoxNSwKICAgICAgICAgICAgICAgICBmcm9tIC90bXAvcWVt dS10ZXN0L3NyYy9zdHVicy9wY2ktaG9zdC1waWl4LmM6MjoKL3RtcC9xZW11LXRlc3Qvc3JjL2lu Y2x1ZGUvaHcvaW9tbXUvZHVhbF9zdGFnZV9pb21tdS5oOjI2OjEwOiBmYXRhbCBlcnJvcjogbGlu dXgvaW9tbXUuaDogTm8gc3VjaCBmaWxlIG9yIGRpcmVjdG9yeQogI2luY2x1ZGUgPGxpbnV4L2lv bW11Lmg+CiAgICAgICAgICBefn5+fn5+fn5+fn5+fn4KY29tcGlsYXRpb24gdGVybWluYXRlZC4K bWFrZTogKioqIFsvdG1wL3FlbXUtdGVzdC9zcmMvcnVsZXMubWFrOjY5OiBzdHVicy9wY2ktaG9z dC1waWl4Lm9dIEVycm9yIDEKbWFrZTogKioqIFdhaXRpbmcgZm9yIHVuZmluaXNoZWQgam9icy4u Li4KVHJhY2ViYWNrIChtb3N0IHJlY2VudCBjYWxsIGxhc3QpOgogIEZpbGUgIi4vdGVzdHMvZG9j a2VyL2RvY2tlci5weSIsIGxpbmUgNjYyLCBpbiA8bW9kdWxlPgotLS0KICAgIHJhaXNlIENhbGxl ZFByb2Nlc3NFcnJvcihyZXRjb2RlLCBjbWQpCnN1YnByb2Nlc3MuQ2FsbGVkUHJvY2Vzc0Vycm9y OiBDb21tYW5kICdbJ3N1ZG8nLCAnLW4nLCAnZG9ja2VyJywgJ3J1bicsICctLWxhYmVsJywgJ2Nv bS5xZW11Lmluc3RhbmNlLnV1aWQ9OGE0MTUwNDM5ZGJjNGM2MmFiZGVlNDM2Njk2MGFjOWEnLCAn LXUnLCAnMTAwMycsICctLXNlY3VyaXR5LW9wdCcsICdzZWNjb21wPXVuY29uZmluZWQnLCAnLS1y bScsICctZScsICdUQVJHRVRfTElTVD0nLCAnLWUnLCAnRVhUUkFfQ09ORklHVVJFX09QVFM9Jywg Jy1lJywgJ1Y9JywgJy1lJywgJ0o9MTQnLCAnLWUnLCAnREVCVUc9JywgJy1lJywgJ1NIT1dfRU5W PScsICctZScsICdDQ0FDSEVfRElSPS92YXIvdG1wL2NjYWNoZScsICctdicsICcvaG9tZS9wYXRj aGV3Mi8uY2FjaGUvcWVtdS1kb2NrZXItY2NhY2hlOi92YXIvdG1wL2NjYWNoZTp6JywgJy12Jywg Jy92YXIvdG1wL3BhdGNoZXctdGVzdGVyLXRtcC1xZG93bXRkeC9zcmMvZG9ja2VyLXNyYy4yMDIw LTAxLTI5LTA4LjQyLjA0LjIxMDY0Oi92YXIvdG1wL3FlbXU6eixybycsICdxZW11OmZlZG9yYScs ICcvdmFyL3RtcC9xZW11L3J1bicsICd0ZXN0LW1pbmd3J10nIHJldHVybmVkIG5vbi16ZXJvIGV4 aXQgc3RhdHVzIDIuCmZpbHRlcj0tLWZpbHRlcj1sYWJlbD1jb20ucWVtdS5pbnN0YW5jZS51dWlk PThhNDE1MDQzOWRiYzRjNjJhYmRlZTQzNjY5NjBhYzlhCm1ha2VbMV06ICoqKiBbZG9ja2VyLXJ1 bl0gRXJyb3IgMQptYWtlWzFdOiBMZWF2aW5nIGRpcmVjdG9yeSBgL3Zhci90bXAvcGF0Y2hldy10 ZXN0ZXItdG1wLXFkb3dtdGR4L3NyYycKbWFrZTogKioqIFtkb2NrZXItcnVuLXRlc3QtbWluZ3dA ZmVkb3JhXSBFcnJvciAyCgpyZWFsICAgIDJtNS4yMzRzCnVzZXIgICAgMG03LjY2MnMKCgpUaGUg ZnVsbCBsb2cgaXMgYXZhaWxhYmxlIGF0Cmh0dHA6Ly9wYXRjaGV3Lm9yZy9sb2dzLzE1ODAzMDAy MTYtODYxNzItMS1naXQtc2VuZC1lbWFpbC15aS5sLmxpdUBpbnRlbC5jb20vdGVzdGluZy5kb2Nr ZXItbWluZ3dAZmVkb3JhLz90eXBlPW1lc3NhZ2UuCi0tLQpFbWFpbCBnZW5lcmF0ZWQgYXV0b21h dGljYWxseSBieSBQYXRjaGV3IFtodHRwczovL3BhdGNoZXcub3JnL10uClBsZWFzZSBzZW5kIHlv dXIgZmVlZGJhY2sgdG8gcGF0Y2hldy1kZXZlbEByZWRoYXQuY29t