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=-4.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 6D6AEC433E1 for ; Wed, 24 Jun 2020 23:21:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 418D220C09 for ; Wed, 24 Jun 2020 23:21:27 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="QvE8GkRT" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388105AbgFXXVZ (ORCPT ); Wed, 24 Jun 2020 19:21:25 -0400 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:34993 "EHLO us-smtp-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728035AbgFXXVZ (ORCPT ); Wed, 24 Jun 2020 19:21:25 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1593040884; 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; bh=HVbEuEGkVIuG5NhNxqmnGS+9NKLEk9a8dY03A8fYLyw=; b=QvE8GkRTfZMdmrdAMrMgjbXA7gP2YqsHB2zgWjYszi3jk2e1q4dlTH/xrRqhq8yboekufG 8ltY3FX8SohPn234Qm7C5UcqZbeezri1spg/SeXPxw+18Iz7hZOtpEWIuCrT+eu1abaUkw /592iYkL+rezMxBWu0f2iN8lKYqfhI4= Received: from mail-wm1-f69.google.com (mail-wm1-f69.google.com [209.85.128.69]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-370-CyGzLeZPO_qPrbmYp7haCQ-1; Wed, 24 Jun 2020 19:21:22 -0400 X-MC-Unique: CyGzLeZPO_qPrbmYp7haCQ-1 Received: by mail-wm1-f69.google.com with SMTP id s134so4867270wme.6 for ; Wed, 24 Jun 2020 16:21:22 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:mime-version :content-disposition; bh=HVbEuEGkVIuG5NhNxqmnGS+9NKLEk9a8dY03A8fYLyw=; b=gPdQRPnL9lFtbLTnEcy5LtEaW9mrASGkmQTxHcnp+uFOerxQYkaw+clfKxTjFsq96H USnPLgs33bVk1bL+7rFNpHnht7EuLcdYC0wedzDklhaHDr/kp9RuTSY8M3FWd+b9gt8F i1PanKmby2CRhtmi0PPPzWixaed3eW8Yr++/ZP0JKNRutrXIhSlaNxiZJIGs1yzcjyHz LpEq99hRt7D95T0CcVXsNX6+z42gjOJIthnOZKI/lT7TXQh/yjNYN/nGMvbgGysDqeQM 13ZKmpOv/QcrFWw/kmWa8CSWZGqfiqp9fnbxXj0hyqAbx0A39p3knVTLKt1MT4uKNPn6 e9hA== X-Gm-Message-State: AOAM532FaVcY3hLroLgFYZnibdDyUZDcoqo9Yg5NWWzqckuLnk2weU0o vnNyrwRYcsDSFxQZSZ2tyQe7zFboiXkNVVG2RJVk0cueJLB6CjpVVp8U3bQtxliKfnMOjA/E/J0 rSuLCMC9z2Pjmvb/tlXPOKxVo X-Received: by 2002:a1c:f203:: with SMTP id s3mr167749wmc.126.1593040881218; Wed, 24 Jun 2020 16:21:21 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyM0cktsDl5CrWaaOPv+1nYAYm4w3v8Sv0284TWIxv5uQ05SVVcH6miZb9gN0YuAb6dFYTBHA== X-Received: by 2002:a1c:f203:: with SMTP id s3mr167730wmc.126.1593040881042; Wed, 24 Jun 2020 16:21:21 -0700 (PDT) Received: from redhat.com (bzq-79-182-31-92.red.bezeqint.net. [79.182.31.92]) by smtp.gmail.com with ESMTPSA id c25sm9717109wml.46.2020.06.24.16.21.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 24 Jun 2020 16:21:20 -0700 (PDT) Date: Wed, 24 Jun 2020 19:21:18 -0400 From: "Michael S. Tsirkin" To: linux-kernel@vger.kernel.org Cc: virtualization@lists.linux-foundation.org, dri-devel@lists.freedesktop.org Subject: [PATCH v2 0/2] virtio: modernize DMA quirks Message-ID: <20200624232035.704217-1-mst@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Mailer: git-send-email 2.27.0.106.g8ac3dc51b1 X-Mutt-Fcc: =sent Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use generic names for the quirks to make it clear it is not just about the IOMMU, it's about DMA access in general. changes from v1: added patch 2 Michael S. Tsirkin (2): virtio: VIRTIO_F_IOMMU_PLATFORM -> VIRTIO_F_ACCESS_PLATFORM virtio: virtio_has_iommu_quirk -> virtio_has_dma_quirk arch/um/drivers/virtio_uml.c | 2 +- drivers/gpu/drm/virtio/virtgpu_object.c | 2 +- drivers/gpu/drm/virtio/virtgpu_vq.c | 4 ++-- drivers/vdpa/ifcvf/ifcvf_base.h | 2 +- drivers/vdpa/vdpa_sim/vdpa_sim.c | 4 ++-- drivers/vhost/net.c | 4 ++-- drivers/vhost/vdpa.c | 2 +- drivers/virtio/virtio_balloon.c | 2 +- drivers/virtio/virtio_ring.c | 4 ++-- include/linux/virtio_config.h | 6 +++--- include/uapi/linux/virtio_config.h | 10 +++++++--- tools/virtio/linux/virtio_config.h | 6 +++--- 12 files changed, 26 insertions(+), 22 deletions(-) -- MST