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 B5EDDC5B543 for ; Thu, 5 Jun 2025 08:44:27 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1uN6Bx-0006ag-3V; Thu, 05 Jun 2025 04:43:17 -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 1uN6Bq-0006YK-Pw for qemu-devel@nongnu.org; Thu, 05 Jun 2025 04:43:11 -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 1uN6Bl-0008EK-Rm for qemu-devel@nongnu.org; Thu, 05 Jun 2025 04:43:08 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1749112984; 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: in-reply-to:in-reply-to:references:references; bh=yW8jPWqLwcNUdagJccxHmCsp9Y+9UpMpdi6ELX8R7Xo=; b=frAnOvQkHDJtLlSAhLzM2xervet6wjFuG36mHN3XBzVLnj9mGXBJo8WknrM3H95Uc2VFLK qRMyoCBj8SiwcqJHM3HRHPco+5JXjXcbwCr93hZ8Lw1op9PYU10Dm/i3azkn54QSZ+/5gF sWJgOmgHpdW4ybjqJd5sW5HduclXHik= Received: from mx-prod-mc-03.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-520-OBzxASyXPmiXWilMyFXdfw-1; Thu, 05 Jun 2025 04:42:58 -0400 X-MC-Unique: OBzxASyXPmiXWilMyFXdfw-1 X-Mimecast-MFC-AGG-ID: OBzxASyXPmiXWilMyFXdfw_1749112977 Received: from mx-prod-int-04.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-04.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.40]) (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-03.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id C412919560B4; Thu, 5 Jun 2025 08:42:57 +0000 (UTC) Received: from corto.redhat.com (unknown [10.45.224.77]) by mx-prod-int-04.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id EE26C1954B33; Thu, 5 Jun 2025 08:42:55 +0000 (UTC) From: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= To: qemu-devel@nongnu.org Cc: Alex Williamson , John Levon , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Subject: [PULL 03/16] vfio: move more cleanup into vfio_pci_put_device() Date: Thu, 5 Jun 2025 10:42:32 +0200 Message-ID: <20250605084245.1520562-4-clg@redhat.com> In-Reply-To: <20250605084245.1520562-1-clg@redhat.com> References: <20250605084245.1520562-1-clg@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.0 on 10.30.177.40 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: -21 X-Spam_score: -2.2 X-Spam_bar: -- X-Spam_report: (-2.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.128, 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_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=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: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org From: John Levon All of the cleanup can be done in the same place, and vfio-user will want to do the same. Signed-off-by: John Levon Reviewed-by: Cédric Le Goater Link: https://lore.kernel.org/qemu-devel/20250520150419.2172078-3-john.levon@nutanix.com Signed-off-by: Cédric Le Goater --- hw/vfio/pci.c | 23 ++++++++++++----------- 1 file changed, 12 insertions(+), 11 deletions(-) diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c index a1bfdfe3751fdf171b0b96d78d0b51853d8e7838..d96b55f80c0aa315d46aaa417c54569d71cbed1f 100644 --- a/hw/vfio/pci.c +++ b/hw/vfio/pci.c @@ -2854,6 +2854,18 @@ static bool vfio_populate_device(VFIOPCIDevice *vdev, Error **errp) static void vfio_pci_put_device(VFIOPCIDevice *vdev) { + vfio_display_finalize(vdev); + vfio_bars_finalize(vdev); + g_free(vdev->emulated_config_bits); + g_free(vdev->rom); + /* + * XXX Leaking igd_opregion is not an oversight, we can't remove the + * fw_cfg entry therefore leaking this allocation seems like the safest + * option. + * + * g_free(vdev->igd_opregion); + */ + vfio_device_detach(&vdev->vbasedev); g_free(vdev->vbasedev.name); @@ -3302,17 +3314,6 @@ static void vfio_instance_finalize(Object *obj) { VFIOPCIDevice *vdev = VFIO_PCI_BASE(obj); - vfio_display_finalize(vdev); - vfio_bars_finalize(vdev); - g_free(vdev->emulated_config_bits); - g_free(vdev->rom); - /* - * XXX Leaking igd_opregion is not an oversight, we can't remove the - * fw_cfg entry therefore leaking this allocation seems like the safest - * option. - * - * g_free(vdev->igd_opregion); - */ vfio_pci_put_device(vdev); } -- 2.49.0