From patchwork Tue Nov 7 09:37:41 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Albert Esteve X-Patchwork-Id: 13448202 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id C82AAC4332F for ; Tue, 7 Nov 2023 09:38:33 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1r0IWy-00037l-GL; Tue, 07 Nov 2023 04:37:56 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1r0IWx-00037H-D1 for qemu-devel@nongnu.org; Tue, 07 Nov 2023 04:37:55 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1r0IWu-0004V4-Uw for qemu-devel@nongnu.org; Tue, 07 Nov 2023 04:37:54 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1699349871; 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: content-transfer-encoding:content-transfer-encoding; bh=Pt4fkcaT5/XLin766OR2Z4Ex1VD7SVjtEGU8Aswa6Oc=; b=UeG3FpO9+p4s2qpofCfHejvN7NG0W5QOqrnmRywFFzDuNvjLROhdr67aESB46tNOHK7j4x tqAjHtrwv2ZaGZwEXsfKDD0gz84hz7sELcaav8Yk7m8n/i7k5Rqul/p0Nrp0J4fXXB6rJ2 Ah8lj1OTo1I3Bejkop7tnD9Vpd6a3GA= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-576-VaFNG37fMPCELI2PG0hm2g-1; Tue, 07 Nov 2023 04:37:47 -0500 X-MC-Unique: VaFNG37fMPCELI2PG0hm2g-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.rdu2.redhat.com [10.11.54.7]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id EFF0180F904; Tue, 7 Nov 2023 09:37:46 +0000 (UTC) Received: from fedora.redhat.com (unknown [10.45.224.243]) by smtp.corp.redhat.com (Postfix) with ESMTP id 804E11C060AE; Tue, 7 Nov 2023 09:37:45 +0000 (UTC) From: Albert Esteve To: qemu-devel@nongnu.org Cc: "Michael S. Tsirkin" , kraxel@redhat.com, stefanha@gmail.com, Albert Esteve , marcandre.lureau@gmail.com Subject: [PATCH 0/3] Virtio dmabuf improvements Date: Tue, 7 Nov 2023 10:37:41 +0100 Message-ID: <20231107093744.388099-1-aesteve@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.7 Received-SPF: pass client-ip=170.10.133.124; envelope-from=aesteve@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Various improvements for the virtio-dmabuf module. This patch includes: - Check for ownership before allowing a vhost device to remove an object from the table. - Properly cleanup shared resources if a vhost device object gets cleaned up. - Rename virtio dmabuf functions to `virtio_dmabuf_*` Albert Esteve (3): hw/virtio: check owner for removing objects hw/virtio: cleanup shared resources hw/virtio: rename virtio dmabuf API hw/display/virtio-dmabuf.c | 14 +++++----- hw/virtio/vhost-user.c | 33 ++++++++++++++++++----- hw/virtio/vhost.c | 5 ++++ include/hw/virtio/vhost.h | 6 +++++ include/hw/virtio/virtio-dmabuf.h | 33 ++++++++++++----------- tests/unit/test-virtio-dmabuf.c | 44 +++++++++++++++---------------- 6 files changed, 83 insertions(+), 52 deletions(-)