From patchwork Mon Jun 17 06:33:52 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?C=C3=A9dric_Le_Goater?= X-Patchwork-Id: 13700188 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 E8DD5C27C77 for ; Mon, 17 Jun 2024 06:35:31 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sJ5wg-0002RQ-RH; Mon, 17 Jun 2024 02:34:26 -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 1sJ5we-0002Q9-W7 for qemu-devel@nongnu.org; Mon, 17 Jun 2024 02:34:25 -0400 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 1sJ5wd-0004Iq-FG for qemu-devel@nongnu.org; Mon, 17 Jun 2024 02:34:24 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1718606062; 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=cj+rOtr/m5bwLkUawd5wesxenRpjBpm7w88I0lPepII=; b=ESYitaljO0c1b3mayPZITtguM/anxXO2i4Nyxa9Eq6CFC84s/cGpxmIQFzRH2HhxCbuZR5 Mt2QJ2wvkprUqpxevyqBOrovoCoQmNjNfgtnqO5QQZ9IDtasKKq3VxqE5MI9yvlKhu+Q2Q SpeFlEfDDHDrteSCzKnaoMpO6whB0ks= Received: from mx-prod-mc-04.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-190-qvC0TIucNlS91LxBdkLvIw-1; Mon, 17 Jun 2024 02:34:16 -0400 X-MC-Unique: qvC0TIucNlS91LxBdkLvIw-1 Received: from mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.4]) (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 mx-prod-mc-04.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 7AEC219560B6; Mon, 17 Jun 2024 06:34:15 +0000 (UTC) Received: from corto.redhat.com (unknown [10.39.192.49]) by mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id BC9F03000218; Mon, 17 Jun 2024 06:34:11 +0000 (UTC) From: =?utf-8?q?C=C3=A9dric_Le_Goater?= To: qemu-devel@nongnu.org Cc: Eric Auger , Zhenzhong Duan , Alex Williamson , =?utf-8?q?C=C3=A9dric_Le_Goat?= =?utf-8?q?er?= Subject: [PATCH v2 00/17] vfio: QOMify VFIOContainer Date: Mon, 17 Jun 2024 08:33:52 +0200 Message-ID: <20240617063409.34393-1-clg@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 Received-SPF: pass client-ip=170.10.133.124; envelope-from=clg@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: 11 X-Spam_score: 1.1 X-Spam_bar: + X-Spam_report: (1.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.148, 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_H4=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RCVD_IN_SBL_CSS=3.335, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no 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 Hello, The series starts with simple changes (patch 1-4). Two of which were initially sent by Joao in a series adding VFIO migration support with vIOMMU [1]. The changes following prepare VFIOContainer for QOMification, switch the container models to QOM when ready and add some final cleanups. Applies on top of : * [v7] Add a host IOMMU device abstraction to check with vIOMMU https://lore.kernel.org/all/20240605083043.317831-1-zhenzhong.duan@intel.com * [v4] VIRTIO-IOMMU/VFIO: Fix host iommu geometry https://lore.kernel.org/all/20240614095402.904691-1-eric.auger@redhat.com Thanks, C. [1] https://lore.kernel.org/qemu-devel/20230622214845.3980-1-joao.m.martins@oracle.com/ Changes in v2: - Used OBJECT_DECLARE_SIMPLE_TYPE - Introduced a instance_finalize() handler Avihai Horon (1): vfio/common: Extract vIOMMU code from vfio_sync_dirty_bitmap() Cédric Le Goater (15): vfio: Make vfio_devices_dma_logging_start() return bool vfio: Remove unused declarations from vfio-common.h vfio/container: Introduce vfio_address_space_insert() vfio/container: Simplify vfio_container_init() vfio/container: Modify vfio_get_iommu_type() to use a container fd vfio/container: Introduce vfio_get_iommu_class_name() vfio/container: Introduce vfio_create_container() vfio/container: Discover IOMMU type before creating the container vfio/container: Change VFIOContainerBase to use QOM vfio/container: Switch to QOM vfio/container: Introduce an instance_init() handler vfio/container: Remove VFIOContainerBase::ops vfio/container: Remove vfio_container_init() vfio/container: Introduce vfio_iommu_legacy_instance_init() vfio/container: Move vfio_container_destroy() to an instance_finalize() handler Joao Martins (1): vfio/common: Move dirty tracking ranges update to helper include/hw/vfio/vfio-common.h | 10 ++- include/hw/vfio/vfio-container-base.h | 19 +--- hw/vfio/common.c | 124 ++++++++++++++++---------- hw/vfio/container-base.c | 70 +++++++++------ hw/vfio/container.c | 106 ++++++++++++---------- hw/vfio/iommufd.c | 13 ++- hw/vfio/pci.c | 4 +- hw/vfio/spapr.c | 3 + 8 files changed, 196 insertions(+), 153 deletions(-) Tested-by: Eric Auger