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 172B0C43331 for ; Tue, 31 Mar 2020 06:54:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E835120757 for ; Tue, 31 Mar 2020 06:54:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729737AbgCaGyE (ORCPT ); Tue, 31 Mar 2020 02:54:04 -0400 Received: from mga14.intel.com ([192.55.52.115]:45081 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726174AbgCaGyE (ORCPT ); Tue, 31 Mar 2020 02:54:04 -0400 IronPort-SDR: eexCSy5W3s6NFu7DD9PNV5Lylz7bgdIz3fI6K2ObPr5z1XEM8vNZhLFoyKya5dT9EEuid8zaIG 4psCwCxe26gg== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 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Mon, 30 Mar 2020 23:54:02 -0700 Received: from shsmsx104.ccr.corp.intel.com ([169.254.5.225]) by SHSMSX103.ccr.corp.intel.com ([169.254.4.146]) with mapi id 14.03.0439.000; Tue, 31 Mar 2020 14:53:59 +0800 From: "Liu, Yi L" To: Peter Xu , Auger Eric CC: "qemu-devel@nongnu.org" , "alex.williamson@redhat.com" , "pbonzini@redhat.com" , "mst@redhat.com" , "david@gibson.dropbear.id.au" , "Tian, Kevin" , "Tian, Jun J" , "Sun, Yi Y" , "kvm@vger.kernel.org" , "Wu, Hao" , "jean-philippe@linaro.org" Subject: RE: [PATCH v2 00/22] intel_iommu: expose Shared Virtual Addressing to VMs Thread-Topic: [PATCH v2 00/22] intel_iommu: expose Shared Virtual Addressing to VMs Thread-Index: AQHWBkpi4SFlYLfwBEaCXIDf+JnUMqhga2yAgABF7QCAAY8pcA== Date: Tue, 31 Mar 2020 06:53:58 +0000 Message-ID: References: <1585542301-84087-1-git-send-email-yi.l.liu@intel.com> <20200330144640.GC522868@xz-x1> In-Reply-To: <20200330144640.GC522868@xz-x1> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-version: 11.2.0.6 dlp-reaction: no-action x-originating-ip: [10.239.127.40] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org SGkgRXJpYywNCg0KPiBGcm9tOiBQZXRlciBYdSA8cGV0ZXJ4QHJlZGhhdC5jb20+DQo+IFNlbnQ6 IE1vbmRheSwgTWFyY2ggMzAsIDIwMjAgMTA6NDcgUE0NCj4gVG86IEF1Z2VyIEVyaWMgPGVyaWMu YXVnZXJAcmVkaGF0LmNvbT4NCj4gU3ViamVjdDogUmU6IFtQQVRDSCB2MiAwMC8yMl0gaW50ZWxf aW9tbXU6IGV4cG9zZSBTaGFyZWQgVmlydHVhbCBBZGRyZXNzaW5nIHRvDQo+IFZNcw0KPiANCj4g T24gTW9uLCBNYXIgMzAsIDIwMjAgYXQgMTI6MzY6MjNQTSArMDIwMCwgQXVnZXIgRXJpYyB3cm90 ZToNCj4gPiBJIHRoaW5rIGluIGdlbmVyYWwsIGFzIGxvbmcgYXMgdGhlIGtlcm5lbCBkZXBlbmRl bmNpZXMgYXJlIG5vdA0KPiA+IHJlc29sdmVkLCB0aGUgUUVNVSBzZXJpZXMgaXMgc3VwcG9zZWQg dG8gc3RheSBpbiBSRkMgc3RhdGUuDQo+IA0KPiBZZWFoIEkgYWdyZWUuIEkgdGhpbmsgdGhlIHN1 YmplY3QgaXMgbm90IGV4dHJlbWVseSBpbXBvcnRhbnQsIGJ1dCB3ZSBkZWZpbml0ZWx5IHNob3Vs ZA0KPiB3YWl0IGZvciB0aGUga2VybmVsIHBhcnQgdG8gYmUgcmVhZHkgYmVmb3JlIG1lcmdpbmcg dGhlIHNlcmllcy4NCj4gDQo+IFNpZGUgbm90ZTogSSBvZmZlcmVkIHF1aXRlIGEgZmV3IHItYnMg Zm9yIHRoZSBzZXJpZXMgKGFuZCBJIHN0aWxsIHBsYW4gdG8gbW92ZSBvbg0KPiByZWFkaW5nIGl0 IHRoaXMgd2VlayBzaW5jZSB0aGVyZSdzIGEgbmV3IHZlcnNpb24sIGFuZCB0cnkgdG8gb2ZmZXIg bW9yZSByLWJzIHdoZW4gSQ0KPiBzdGlsbCBoYXZlIHNvbWUgY29udGV4dCBpbiBteSBicmFpbi1j YWNoZSksIGhvd2V2ZXIgdGhleSdyZSBtb3N0bHkgb25seSBmb3IgbXlzZWxmDQo+IHRvIGF2b2lk IHJlLXJlYWRpbmcgdGhlIHdob2xlIHNlcmllcyBhZ2FpbiBpbiB0aGUgZnV0dXJlIGVzcGVjaWFs bHkgYmVjYXVzZSBpdCdzDQo+IGh1Z2UuLi4gOikNCg0KQWdyZWVkLiBJJ2xsIHJlbmFtZSB0aGUg bmV4dCB2ZXJzaW9uIGFzIFJGQ3Y2IHRoZW4uIEJUVy4gYWx0aG91Z2ggdGhlcmUNCmlzIGRlcGVu ZGVuY3kgb24ga2VybmVsIHNpZGUsIGJ1dCBJIHRoaW5rIHdlJ2QgZ2V0IGFncmVlbWVudCBvbiB0 aGUNCmludGVyYWN0aW9uIG1lY2hhbmlzbSBiZXR3ZWVuIHZmaW8gYW5kIHZJT01NVSB3aXRoaW4g UUVNVS4gQWxzbywgZm9yIHRoZQ0KVlQtZCBzcGVjaWZpYyBjaGFuZ2VzIChlLmcuIHRoZSBwYXNp ZCBjYWNoZSBpbnZhbGlkYXRpb24gcGF0Y2hlcyBhbmQgdGhlDQpwYXNpZC1iYXNlZC1pb3RsYiBp bnZhbGlkYXRpb25zKSwgd2UgY2FuIGFjdHVhbGx5IGdldCB0aGVtIHJlYWR5IGFzIHRoZXkNCmhh dmUgbm8gZGVwZW5kZW5jeSBvbiBrZXJuZWwgc2lkZSBjaGFuZ2UuIFBsZWFzZSBoZWxwLiA6LSkN Cg0KUmVnYXJkcywNCllpIExpdQ0K 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 4AE0DC43331 for ; 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Mon, 30 Mar 2020 23:54:03 -0700 Received: from fmsmsx608.amr.corp.intel.com (10.18.126.88) by fmsmsx608.amr.corp.intel.com (10.18.126.88) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5; Mon, 30 Mar 2020 23:54:02 -0700 Received: from shsmsx103.ccr.corp.intel.com (10.239.4.69) by fmsmsx608.amr.corp.intel.com (10.18.126.88) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.1713.5 via Frontend Transport; Mon, 30 Mar 2020 23:54:02 -0700 Received: from shsmsx104.ccr.corp.intel.com ([169.254.5.225]) by SHSMSX103.ccr.corp.intel.com ([169.254.4.146]) with mapi id 14.03.0439.000; Tue, 31 Mar 2020 14:53:59 +0800 From: "Liu, Yi L" To: Peter Xu , Auger Eric Subject: RE: [PATCH v2 00/22] intel_iommu: expose Shared Virtual Addressing to VMs Thread-Topic: [PATCH v2 00/22] intel_iommu: expose Shared Virtual Addressing to VMs Thread-Index: AQHWBkpi4SFlYLfwBEaCXIDf+JnUMqhga2yAgABF7QCAAY8pcA== Date: Tue, 31 Mar 2020 06:53:58 +0000 Message-ID: References: <1585542301-84087-1-git-send-email-yi.l.liu@intel.com> <20200330144640.GC522868@xz-x1> In-Reply-To: <20200330144640.GC522868@xz-x1> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-version: 11.2.0.6 dlp-reaction: no-action x-originating-ip: [10.239.127.40] Content-Type: text/plain; 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