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=-8.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 A38C6C433B4 for ; Thu, 15 Apr 2021 09:08:11 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 4FDEA61073 for ; Thu, 15 Apr 2021 09:08:11 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4FDEA61073 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8AFD26EA13; Thu, 15 Apr 2021 09:08:10 +0000 (UTC) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [216.205.24.124]) by gabe.freedesktop.org (Postfix) with ESMTPS id E2E936EA13 for ; Thu, 15 Apr 2021 09:08:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1618477687; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=aJ9JfC7bzpZdnV2nN3MJlzZnQVH9tjix89dDNgwsTzg=; b=UXl89MVt4MhAzezYSNevqlKXhhJs9LaEIr4SIpte+Ijcuke/dvAfCVYUoD8OlAxfmVtX6j 5fRNORyHlJtNVVCp494vM6PKo6ML2Bx6dFJqGzz77P+bTx3LD1vVPawN62nI5MJeXOz2FY Xb/pnQPndw71OjVJNEOJVaUCVv8xsZo= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-405-VdL0TM9UND6mcdKwUn2NFw-1; Thu, 15 Apr 2021 05:08:03 -0400 X-MC-Unique: VdL0TM9UND6mcdKwUn2NFw-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 79E4683DD22; Thu, 15 Apr 2021 09:08:02 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-114-165.ams2.redhat.com [10.36.114.165]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 4A4F7610A8; Thu, 15 Apr 2021 09:08:01 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 32B0A18000A1; Thu, 15 Apr 2021 11:07:59 +0200 (CEST) Date: Thu, 15 Apr 2021 11:07:59 +0200 From: Gerd Hoffmann To: Gurchetan Singh Subject: Re: [PATCH] drm/virtio: Create Dumb BOs as guest Blobs (v3) Message-ID: <20210415090759.yd5fkwqsefft7jlj@sirius.home.kraxel.org> References: <20210413052614.2486768-1-vivek.kasireddy@intel.com> MIME-Version: 1.0 In-Reply-To: X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=kraxel@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Disposition: inline X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Vivek Kasireddy , ML dri-devel Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Wed, Apr 14, 2021 at 04:31:45PM -0700, Gurchetan Singh wrote: > On Mon, Apr 12, 2021 at 10:36 PM Vivek Kasireddy > wrote: > > > If support for Blob resources is available, then dumb BOs created > > by the driver can be considered as guest Blobs. > > > > v2: Don't skip transfer and flush commands as part of plane update > > as the device may have created a shared mapping. (Gerd) > > > > v3: Don't create dumb BOs as Guest blobs if Virgl is enabled. (Gurchetan) > > > > I think it is a good start and advances QEMU blobs. Improvements are > always possible, but may be made at a future time. > > Acked-by: Gurchetan Singh Agree. Future improvements (like maybe use HOST3D blobs for virgl=on) can easily go on top of this. Pushed to drm-misc-next. thanks, Gerd _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel