From patchwork Mon Jan 8 07:32:25 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: 1883531 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=patchwork.ozlabs.org) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4T7m7b3fbzz1xqk for ; Mon, 8 Jan 2024 18:35:39 +1100 (AEDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rMk8L-0003IY-EO; Mon, 08 Jan 2024 02:33:17 -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 1rMk8H-0003Fh-66 for qemu-devel@nongnu.org; Mon, 08 Jan 2024 02:33:13 -0500 Received: from gandalf.ozlabs.org ([150.107.74.76]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rMk89-0004aS-Gu for qemu-devel@nongnu.org; Mon, 08 Jan 2024 02:33:12 -0500 Received: from gandalf.ozlabs.org (gandalf.ozlabs.org [150.107.74.76]) by gandalf.ozlabs.org (Postfix) with ESMTP id 4T7m4c6Lhyz4x1P; Mon, 8 Jan 2024 18:33:04 +1100 (AEDT) Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4T7m4Z64Xlz4wcc; Mon, 8 Jan 2024 18:33:02 +1100 (AEDT) From: =?utf-8?q?C=C3=A9dric_Le_Goater?= To: qemu-devel@nongnu.org Cc: Alex Williamson , Eric Auger , =?utf-8?q?C=C3=A9dric_Le_Goater?= , Zhenzhong Duan , Eric Farman Subject: [PULL 10/17] vfio/iommufd: Remove CONFIG_IOMMUFD usage Date: Mon, 8 Jan 2024 08:32:25 +0100 Message-ID: <20240108073232.118228-11-clg@redhat.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240108073232.118228-1-clg@redhat.com> References: <20240108073232.118228-1-clg@redhat.com> MIME-Version: 1.0 Received-SPF: pass client-ip=150.107.74.76; envelope-from=SRS0=P3fH=IS=redhat.com=clg@ozlabs.org; helo=gandalf.ozlabs.org X-Spam_score_int: -16 X-Spam_score: -1.7 X-Spam_bar: - X-Spam_report: (-1.7 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.248, SPF_HELO_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01, T_SPF_TEMPERROR=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+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Availability of the IOMMUFD backend can now be fully determined at runtime and the ifdef check was a build time protection (for PPC not supporting it mostly). Reviewed-by: Zhenzhong Duan Tested-by: Eric Farman Signed-off-by: Cédric Le Goater --- hw/vfio/common.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/hw/vfio/common.c b/hw/vfio/common.c index 89ff1c7aeda14d20b2e24f8bc251db0a71d4527c..0d4d8b8416c6a4770677e1ebe5e1fc7dbaaef004 100644 --- a/hw/vfio/common.c +++ b/hw/vfio/common.c @@ -19,7 +19,6 @@ */ #include "qemu/osdep.h" -#include CONFIG_DEVICES /* CONFIG_IOMMUFD */ #include #ifdef CONFIG_KVM #include @@ -1506,11 +1505,9 @@ int vfio_attach_device(char *name, VFIODevice *vbasedev, const VFIOIOMMUClass *ops = VFIO_IOMMU_CLASS(object_class_by_name(TYPE_VFIO_IOMMU_LEGACY)); -#ifdef CONFIG_IOMMUFD if (vbasedev->iommufd) { ops = VFIO_IOMMU_CLASS(object_class_by_name(TYPE_VFIO_IOMMU_IOMMUFD)); } -#endif assert(ops);