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 6A9D5C3A5A2 for ; Tue, 3 Sep 2019 07:43:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 44A792053B for ; Tue, 3 Sep 2019 07:43:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727998AbfICHnW (ORCPT ); Tue, 3 Sep 2019 03:43:22 -0400 Received: from mga18.intel.com ([134.134.136.126]:64981 "EHLO mga18.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726698AbfICHnW (ORCPT ); Tue, 3 Sep 2019 03:43:22 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga106.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 03 Sep 2019 00:43:21 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,462,1559545200"; d="scan'208";a="382990308" Received: from fmsmsx108.amr.corp.intel.com ([10.18.124.206]) by fmsmga006.fm.intel.com with ESMTP; 03 Sep 2019 00:43:20 -0700 Received: from fmsmsx119.amr.corp.intel.com (10.18.124.207) by FMSMSX108.amr.corp.intel.com (10.18.124.206) with Microsoft SMTP Server (TLS) id 14.3.439.0; Tue, 3 Sep 2019 00:43:20 -0700 Received: from shsmsx102.ccr.corp.intel.com (10.239.4.154) by FMSMSX119.amr.corp.intel.com (10.18.124.207) with Microsoft SMTP Server (TLS) id 14.3.439.0; Tue, 3 Sep 2019 00:43:20 -0700 Received: from shsmsx104.ccr.corp.intel.com ([169.254.5.32]) by shsmsx102.ccr.corp.intel.com ([169.254.2.113]) with mapi id 14.03.0439.000; Tue, 3 Sep 2019 15:43:18 +0800 From: "Tian, Kevin" To: "Zhang, Tina" , "intel-gvt-dev@lists.freedesktop.org" , "kraxel@redhat.com" , "alex.williamson@redhat.com" CC: "Lv, Zhiyuan" , "linux-kernel@vger.kernel.org" , "kvm@vger.kernel.org" , "Yuan, Hang" Subject: RE: [PATCH v5 0/6] Deliver vGPU display refresh event to userspace Thread-Topic: [PATCH v5 0/6] Deliver vGPU display refresh event to userspace Thread-Index: AQHVU9to+4gNt2b3FUamU8p730xOLqcYv20AgADjiYA= Date: Tue, 3 Sep 2019 07:43:17 +0000 Message-ID: References: <20190816023528.30210-1-tina.zhang@intel.com> <237F54289DF84E4997F34151298ABEBC8771E7AE@SHSMSX101.ccr.corp.intel.com> In-Reply-To: <237F54289DF84E4997F34151298ABEBC8771E7AE@SHSMSX101.ccr.corp.intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ctpclassification: CTP_NT x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiMzMwZmIxMjYtMzQzMC00MjllLTk2MjItZjc5ZjJhMzNiNjFkIiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX05UIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE3LjEwLjE4MDQuNDkiLCJUcnVzdGVkTGFiZWxIYXNoIjoibUlvalB4MW1UUGIrSlwvSXZMV2VpdVV0VldVTXh4ZW40a00xM2NSNjExUWo2XC9sdEdPNjFkXC9UNFB4V3hqc1dSaiJ9 dlp-product: dlpe-windows dlp-version: 11.0.400.15 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 PiBGcm9tOiBaaGFuZywgVGluYQ0KPiBTZW50OiBUdWVzZGF5LCBTZXB0ZW1iZXIgMywgMjAxOSA5 OjI3IEFNDQo+IA0KPiBIaSwNCj4gDQo+IFNvbWUgcGVvcGxlIGFyZSBhc2tpbmcgd2hldGhlciB0 aGUgZGlzcGxheSByZWZyZXNoIGlycSBjb3VsZCBiZSBwcm92aWRlZCBieQ0KPiBxZW11IHZmaW8g ZGlzcGxheT8NCj4gDQo+IFNvbWUgYmFja2dyb3VuZDogY3VycmVudGx5LCB3ZSBoYXZlIHR3byBk aXNwbGF5IHRpbWVycy4gT25lIGlzIHByb3ZpZGVkIGJ5DQo+IFFFTVUgVUkgYW5kIHRoZSBvdGhl ciBvbmUgaXMgcHJvdmlkZWQgYnkgdGhlIHZncHUuIFRoZSB2Z3B1IGRpc3BsYXkNCj4gZnJhbWVi dWZmZXIgY29uc3VtZXJzIChpLmUuIFFFTVUgVUlzKSBkZXBlbmQgb24gdGhlIFVJIHRpbWVyIHRv IGNvbnN1bWUNCj4gdGhlIGNvbnRlbnRzIGluIHRoZSB2Z3B1IGRpc3BsYXkgZnJhbWVidWZmZXIs IG1lYW53aGlsZSB0aGUgZGlzcGxheQ0KPiBmcmFtZWJ1ZmZlciBwcm9kdWNlciAoZS5nLiBndnQt ZyBkaXNwbGF5IG1vZGVsKSB1cGRhdGVzIHRoZSBmcmFtZWJ1ZmZlcg0KPiBjb250ZW50IGFjY29y ZGluZyB0byB0aGUgdmJsYW5rIHRpbWVyIHByb3ZpZGVkIGJ5IGdwdSB2ZW5kb3IgZHJpdmVyLiBT aW5jZQ0KPiB0aGVzZSB0d28gdGltZXJzIGFyZSBub3Qgc3luY2VkLCB0ZWFyaW5nIGNvdWxkIGJl IG5vdGljZWQuDQo+IA0KPiBTbywgdGhlb3JldGljYWxseSB0byBzb2x2ZSB0aGlzIHRlYXJpbmcg cHJvYmxlbSwgd2UgY291bGQgaGF2ZSB0d28gb3B0aW9uczoNCj4gDQo+IE9wdGlvbiAxOiBMaWtl IHdoYXQgd2UgaGF2ZSBpbiB0aGlzIHBhdGNoIHNldDogc3RvcCB0aGUgUUVNVSBVSSB0aW1lciBh bmQgbGV0DQo+IGJvdGggdGhlIGZyYW1lYnVmZmVyIGNvbnN1bWVycyBhbmQgdGhlIGZyYW1lYnVm ZmVyIHByb2R1Y2VyIHN5bmMgdG8gdGhlDQo+IGRpc3BsYXkgcmVmcmVzaCBldmVudCBwcm92aWRl ZCBieSB2ZW5kb3IgZHJpdmVyLiBTbywgUUVNVSBVSSBjYW4gZG8gdGhlDQo+IHJlZnJlc2ggZGVw ZW5kaW5nIG9uIHRoaXMgZGlzcGxheSByZWZyZXNoIGV2ZW50IHRvIG1ha2Ugc3VyZSB0byBoYXZl IGEgdGVhci0NCj4gZnJlZSBmcmFtZWJ1ZmZlci4NCj4gDQo+IE9wdGlvbiAyOiBRRU1VIHByb3Zp ZGVzIHRoZSBlbXVsYXRlZCBkaXNwbGF5IHJlZnJlc2ggZXZlbnQgdG8gdGhlIHZncHVzDQo+IHBy b3ZpZGVkIGJ5IHZlbmRvciBkcml2ZXIuIEZvciB2Z3B1cywgdGhlIGRpc3BsYXkgcmVmcmVzaCBl dmVudCBjYW4gYmUNCj4gY29uc2lkZXJlZCBhcyB0aGUgdmJsYW5rIGV2ZW50IHdoaWNoIGlzIGxl dmVyYWdlZCBieSBndWVzdCB3aW5kb3cgbWFuYWdlcg0KPiB0byBkbyB0aGUgcGxhbmUgdXBkYXRl IG9yIG1vZGUtc2V0dGluZy4NCj4gDQo+IFBlb3BsZSBhcmUgYXNraW5nIGlmIG9wdGlvbiAyIGNv dWxkIGJlIGEgYmV0dGVyIGNob2ljZS4NCj4gDQoNCkkgdGhpbmsgdGhlIGFuc3dlciBpcyBzcGVj aWZpYyB0byBkaWZmZXJlbnQgdXNhZ2VzLiBOb25lIGlzIHBlcmZlY3QgaW4gYWxsDQpzY2VuYXJp b3MuIFRoZSBrZXkgaXMgdG8gZmluZCBvdXQgd2hvIGlzIHRoZSBwcmltYXJ5IGRpc3BsYXkgdG8g c2hvdyB0aGUgDQpndWVzdCBmcmFtZWJ1ZmZlciwgdGhlbiB0aGF0IGd1eSBpcyBjYXJlZCBhYm91 dCB0ZWFyaW5nIHRodXMgc2hvdWxkIGJlIA0KdGhlIHNvdXJjZSBvZiB2YmxhbmsgZXZlbnQ6DQoN CjEpIEd1ZXN0IGZyYW1lYnVmZmVyIGlzIGRpcmVjdGx5IHByb2dyYW1tZWQgdG8sIGFuZCBzaG93 biBpbiB0aGUgbG9jYWwNCmRpc3BsYXkuIEluIHN1Y2ggY2FzZSwgdGhlIHBoeXNpY2FsIHZibGFu ayBldmVudCBzaG91bGQgYmUgdGhlIHNvdXJjZSBvZg0KdmlydHVhbCB2YmxhbmsgZXZlbnQsIGku ZS4ga2VybmVsIEdWVC1nIGRyaXZlciBzaG91bGQgZW11bGF0ZSB0aGUgZXZlbnQNCmluIGhvc3Qg dmJsYW5rIGV2ZW50IGhhbmRsZXIuDQoNCjIpIEd1ZXN0IGZyYW1lYnVmZmVyIGlzIHNob3duIGlu IHRoZSBRZW11IFVJLiBUaGVuLCBuYXR1cmFsbHkgUWVtdSBVSQ0Kc2hvdWxkIGJlIHRoZSBzb3Vy Y2Ugb2YgdmlydHVhbCB2YmxhbmsgZXZlbnQsIGJhc2VkIG9uIGl0cyBvd24gdGVhcmluZw0KcmVx dWlyZW1lbnQ6DQoNCglhKSBHdWVzdCBmcmFtZWJ1ZmZlciBpcyBzaG93biBpbiB0aGUgbG9jYWwg YXBwbGljYXRpb24gd2luZG93LA0Kd2hpY2ggaXMgdXBkYXRlZCBieSB0aGUgUWVtdSBVSSB0aW1l ci4gVGhlbiB2aXJ0dWFsIHZibGFuayBzaG91bGQgYmUNCnNlbnQgYXQgZW5kIG9mIHRoZSBVSSB0 aW1lciBoYW5kbGVyLCB0byBtYWtlIHN1cmUgbm8gY2hhbmdlIGhhcHBlbmVkDQp3aGVuIHRoZSBn dWVzdCBmcmFtZWJ1ZmZlciBpcyBjb21wb3NpdGVkIGFzIHRoZSBzb3VyY2UgdGV4dHVyZS4NCg0K CWIpIFFlbXUgVUkgbWF5IHByb2dyYW0gZ3Vlc3QgZnJhbWVidWZmZXIgZGlyZWN0bHkgdG8gdGhl DQpwaHlzaWNhbCBwbGFuZSwgdGhyb3VnaCB3aGF0ZXZlciBpbnRlcmZhY2UgdGhhdCBrZXJuZWwg Z2Z4IGRyaXZlciBwcm92aWRlcy4NCkluIHN1Y2ggY2FzZSwgUWVtdSBVSSBzaG91bGQgd2FpdCBm b3IgdmJsYW5rIG5vdGlmaWNhdGlvbiBmcm9tIGtlcm5lbCwgDQphbmQgdGhlbiB0cmlnZ2VyIHRo ZSB2aXJ0dWFsIHZibGFuayBldmVudC4NCg0KCWMpIFFlbXUgVUkgbWF5IGZ1cnRoZXIgcm91dGUg dGhlIGd1ZXN0IGZyYW1lYnVmZmVyIHRvIHJlbW90ZQ0KY2xpZW50LCBlLmcuIHRocm91Z2ggdm5j LiBUaGVuIHZpcnR1YWwgdmJsYW5rIGV2ZW50IHNob3VsZCBiZSBlbXVsYXRlZA0KYWNjb3JkaW5n IHRvIHRlYXJpbmcgcmVxdWlyZW1lbnQgaW4gdm5jIHByb3RvY29sLg0KDQozKSBjb21iaW5hdGlv biBvZiAxKSBhbmQgMiksIHdoZXJlIGVpdGhlciBsb2NhbCBkaXNwbGF5IG9yIFFlbXUgVUkgaXMN CmNvbnNpZGVyZWQgYXMgcHJpbWFyeSBkaXNwbGF5IHdpdGggdGhlIG90aGVyIGZvciBkaWFnbm9z dGljIHB1cnBvc2UuDQpUaGVuIHRoZSB0ZWFyaW5nIG9mIHRoZSBwcmltYXJ5IGRpc3BsYXkgc2hv dWxkIGRyaXZlIHRoZSBlbXVsYXRpb24gb2YNCnZpcnR1YWwgdmJsYW5rLCB3aGlsZSB0aGUgb3Ro ZXIgb25lIG1heSBzdWZmZXIgZnJvbSB0ZWFyaW5nIGlzc3VlLg0KDQpBY2NvcmRpbmdseSwgd2Ug bWF5IHdhbnQgYSBrZXJuZWwgaW50ZXJmYWNlIGFsbG93aW5nIHVzZXIgc3BhY2UNCnRvIHNwZWNp ZnkgdGhlIHNvdXJjZSBvZiB2YmxhbmsgZW11bGF0aW9uOiBpbiBrZXJuZWwgb3IgZnJvbSB1c2Vy DQpzcGFjZS4gSWYgdGhlIGZvcm1lciBpcyBzcGVjaWZpZWQsIHRoZW4gdmlydHVhbCB2Ymxhbmsg aXMgZHJpdmVuIGJ5IA0KcGh5c2ljYWwgdmJsYW5rIGV2ZW50LiBPdGhlcndpc2UsIHVzZXIgc3Bh Y2Ugc2hvdWxkIHRyaWdnZXIgdGhlDQp2aXJ0dWFsIHZibGFuayBpbmplY3Rpb24uIEp1c3QgbGVh dmUgYWxsIHRoZSBkZWNpc2lvbnMgdG8gdXNlciBzcGFjZS4gOi0pDQoNClRoYW5rcw0KS2V2aW4N CiANCg==