From patchwork Wed Feb 28 03:58:57 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Duan, Zhenzhong" X-Patchwork-Id: 13574839 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 C2B36C47DD9 for ; Wed, 28 Feb 2024 04:02:57 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rfB8f-0005Z2-Jf; Tue, 27 Feb 2024 23:01:49 -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 1rfB8d-0005Yb-RF for qemu-devel@nongnu.org; Tue, 27 Feb 2024 23:01:47 -0500 Received: from mgamail.intel.com ([192.198.163.19]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rfB8c-0000uR-En for qemu-devel@nongnu.org; Tue, 27 Feb 2024 23:01:47 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1709092907; x=1740628907; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=q7ZLZEg0dJgeXq8Fhcp4By04/sUyu5XmxNwoPYw8P94=; b=BdvHVTWjQHeWG0GVX1mD7lrQDbY8FOuw41Zk4CnuVlINE7yeOYrUkg8D dXTq0+bYBVNfO+3u9O6bjIRbACvl7DdtKJc51jXbI78ihlMi6lMc2fGZL vQvObzuOliLrkOh0um+9el2WsriZNKfc+A/4mH41HTjpW7DKYWaWE22nY FNQ/zC2BlwsNjrtPl+ICbwF/EHc/usM/RTIjrJVoJzMzaf8SDVEVmNmnb OFL3/MwmLuSHjUVK4K7uHCCyRmc2MclHrOFgPqnw4zSVtnO5h6MZWzAKU SFDamWtpy/QL3gqd5GTMc9qr/ev0vbAiO8uYEuR9aqu1ad6n1WasmNQcm w==; X-IronPort-AV: E=McAfee;i="6600,9927,10996"; a="3342478" X-IronPort-AV: E=Sophos;i="6.06,189,1705392000"; d="scan'208";a="3342478" Received: from fmviesa004.fm.intel.com ([10.60.135.144]) by fmvoesa113.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Feb 2024 20:01:42 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.06,189,1705392000"; d="scan'208";a="11917296" Received: from spr-s2600bt.bj.intel.com ([10.240.192.124]) by fmviesa004-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Feb 2024 20:01:38 -0800 From: Zhenzhong Duan To: qemu-devel@nongnu.org Cc: alex.williamson@redhat.com, clg@redhat.com, eric.auger@redhat.com, peterx@redhat.com, jasowang@redhat.com, mst@redhat.com, jgg@nvidia.com, nicolinc@nvidia.com, joao.m.martins@oracle.com, kevin.tian@intel.com, yi.l.liu@intel.com, yi.y.sun@intel.com, chao.p.peng@intel.com, Zhenzhong Duan Subject: [PATCH v1 08/11] vfio/pci: Allocate and initialize HostIOMMUDevice after attachment Date: Wed, 28 Feb 2024 11:58:57 +0800 Message-Id: <20240228035900.1085727-9-zhenzhong.duan@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240228035900.1085727-1-zhenzhong.duan@intel.com> References: <20240228035900.1085727-1-zhenzhong.duan@intel.com> MIME-Version: 1.0 Received-SPF: pass client-ip=192.198.163.19; envelope-from=zhenzhong.duan@intel.com; helo=mgamail.intel.com X-Spam_score_int: -21 X-Spam_score: -2.2 X-Spam_bar: -- X-Spam_report: (-2.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.088, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, 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 Signed-off-by: Zhenzhong Duan --- hw/vfio/pci.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c index 4fa387f043..6cc7de5d10 100644 --- a/hw/vfio/pci.c +++ b/hw/vfio/pci.c @@ -3006,6 +3006,9 @@ static void vfio_realize(PCIDevice *pdev, Error **errp) goto error; } + /* Allocate and initialize HostIOMMUDevice after attachment succeed */ + host_iommu_device_create(vbasedev); + vfio_populate_device(vdev, &err); if (err) { error_propagate(errp, err); @@ -3244,6 +3247,7 @@ static void vfio_instance_finalize(Object *obj) vfio_display_finalize(vdev); vfio_bars_finalize(vdev); + g_free(vdev->vbasedev.base_hdev); g_free(vdev->emulated_config_bits); g_free(vdev->rom); /*