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 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 3E8B7C38A2D for ; Thu, 27 Oct 2022 07:42:55 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1onxWG-0001fT-Bx; Thu, 27 Oct 2022 03:41:41 -0400 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 1onxWE-0001K5-OD for qemu-devel@nongnu.org; Thu, 27 Oct 2022 03:41:38 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1onxWC-0005QE-Pv for qemu-devel@nongnu.org; Thu, 27 Oct 2022 03:41:38 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1666856495; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=AYiMcMRttik5k3bX89JBGtRlLhpi7h25Ke2L6NTbr1M=; b=VC+lTVYMQyh0NBhWkvs5ZZhwKg7hs0DbDQ5etvXiCPukgO11xO8LZnB7yKbYmcsRIu4QY7 gzkvvKzk90LZo7EgzPX2rSSt3ucSTg4aXkFWFauU0GAfE2KuVKTM0htKoPdrqe+TONu6HT mcvhP3wHsNfHCYPBkBgqlDyn4+sZ+5M= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-315-7gHi2b8yOMqJ5jBiYLfMew-1; Thu, 27 Oct 2022 03:41:32 -0400 X-MC-Unique: 7gHi2b8yOMqJ5jBiYLfMew-1 Received: from smtp.corp.redhat.com (int-mx10.intmail.prod.int.rdu2.redhat.com [10.11.54.10]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 55B30811E75; Thu, 27 Oct 2022 07:41:32 +0000 (UTC) Received: from server.redhat.com (ovpn-13-151.pek2.redhat.com [10.72.13.151]) by smtp.corp.redhat.com (Postfix) with ESMTP id 37FF2492B05; Thu, 27 Oct 2022 07:41:26 +0000 (UTC) From: Cindy Lu To: lulu@redhat.com, alex.williamson@redhat.com, jasowang@redhat.com, mst@redhat.com, pbonzini@redhat.com, peterx@redhat.com, david@redhat.com, f4bug@amsat.org, sgarzare@redhat.com Cc: qemu-devel@nongnu.org Subject: [PATCH v4 0/2] vhost-vdpa: add support for vIOMMU Date: Thu, 27 Oct 2022 15:40:30 +0800 Message-Id: <20221027074032.1101939-1-lulu@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.1 on 10.11.54.10 Received-SPF: pass client-ip=170.10.129.124; envelope-from=lulu@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -25 X-Spam_score: -2.6 X-Spam_bar: -- X-Spam_report: (-2.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.515, 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_H2=-0.001, 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: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Qemu-devel" Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org These patches are to support vIOMMU in vdpa device changes in V3 1. Move function vfio_get_xlat_addr to memory.c 2. Use the existing memory listener, while the MR is iommu MR then call the function iommu_region_add/ iommu_region_del changes in V4 1.make the comments in vfio_get_xlat_addr more general Cindy Lu (2): vfio: move the function vfio_get_xlat_addr() to memory.c vhost-vdpa: add support for vIOMMU hw/vfio/common.c | 92 +---------------------- hw/virtio/vhost-vdpa.c | 131 ++++++++++++++++++++++++++++++--- include/exec/memory.h | 4 + include/hw/virtio/vhost-vdpa.h | 10 +++ softmmu/memory.c | 84 +++++++++++++++++++++ 5 files changed, 222 insertions(+), 99 deletions(-) -- 2.34.3