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=-2.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,PDS_BAD_THREAD_QP_64, 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 DAF71C433ED for ; Wed, 19 May 2021 03:35:45 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 92F2961184 for ; Wed, 19 May 2021 03:35:45 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 92F2961184 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:48652 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ljCzo-0008Dj-IA for qemu-devel@archiver.kernel.org; Tue, 18 May 2021 23:35:44 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:58302) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ljCyn-0006QH-Fo for qemu-devel@nongnu.org; Tue, 18 May 2021 23:34:41 -0400 Received: from mga04.intel.com ([192.55.52.120]:51573) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ljCyk-0001az-21 for qemu-devel@nongnu.org; Tue, 18 May 2021 23:34:41 -0400 IronPort-SDR: GTOA0SqIwXEWu7co56CNKsWQuZgYw1VDP4SoWg2t7FzKCNQHCh75aSt9lbMCLwiNAlNI+CWul6 C3AlNjqTgnyQ== X-IronPort-AV: E=McAfee;i="6200,9189,9988"; a="198928670" X-IronPort-AV: E=Sophos;i="5.82,311,1613462400"; d="scan'208";a="198928670" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 May 2021 20:34:30 -0700 IronPort-SDR: Ec7LN2+gF8F702cbovn8el4OeqJ6gFrJBECfWp/DHRNNk0VzSjR16crrfyU05O/z0R05Lv6kPp 4QEOmTGHsnmQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.82,311,1613462400"; d="scan'208";a="394234982" Received: from orsmsx606.amr.corp.intel.com ([10.22.229.19]) by orsmga003.jf.intel.com with ESMTP; 18 May 2021 20:34:30 -0700 Received: from orsmsx612.amr.corp.intel.com (10.22.229.25) by ORSMSX606.amr.corp.intel.com (10.22.229.19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2242.4; Tue, 18 May 2021 20:34:28 -0700 Received: from orsmsx611.amr.corp.intel.com (10.22.229.24) by ORSMSX612.amr.corp.intel.com (10.22.229.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2242.4; Tue, 18 May 2021 20:34:28 -0700 Received: from orsmsx611.amr.corp.intel.com ([10.22.229.24]) by ORSMSX611.amr.corp.intel.com ([10.22.229.24]) with mapi id 15.01.2242.008; Tue, 18 May 2021 20:34:28 -0700 From: "Kasireddy, Vivek" To: Gerd Hoffmann Subject: RE: [PATCH v4 00/13] virtio-gpu: Add support for Blob resources feature (v4) Thread-Topic: [PATCH v4 00/13] virtio-gpu: Add support for Blob resources feature (v4) Thread-Index: AQHXRrlUBvCz0rn6Ak2CkSqVJBQ1x6rphawAgAB5BjA= Date: Wed, 19 May 2021 03:34:28 +0000 Message-ID: <76b2f6d5f3ee4ffe879450f0d62b7e80@intel.com> References: <20210511224719.387443-1-vivek.kasireddy@intel.com> <20210518101638.mvtys424rl2d72iu@sirius.home.kraxel.org> In-Reply-To: <20210518101638.mvtys424rl2d72iu@sirius.home.kraxel.org> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-version: 11.5.1.3 dlp-reaction: no-action x-originating-ip: [10.1.200.100] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Received-SPF: pass client-ip=192.55.52.120; envelope-from=vivek.kasireddy@intel.com; helo=mga04.intel.com X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "qemu-devel@nongnu.org" Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Hi Gerd, >=20 > On Tue, May 11, 2021 at 03:47:06PM -0700, Vivek Kasireddy wrote: > > Enabling this feature would eliminate data copies from the resource > > object in the Guest to the shadow resource in Qemu. This patch series > > however adds support only for Blobs of type VIRTIO_GPU_BLOB_MEM_GUEST > > with property VIRTIO_GPU_BLOB_FLAG_USE_SHAREABLE. > > > > Most of the patches in this series are a rebased, refactored and > > bugfixed versions of Gerd Hoffmann's patches located here: > > https://gitlab.freedesktop.org/virgl/qemu/-/commits/virtio-gpu-next >=20 > Doesn't apply cleanly to master, can you rebase and resend? [Kasireddy, Vivek] Sure, just sent a v5. Thanks, Vivek >=20 > thanks, > Gerd