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56 lines
1.7 KiB
56 lines
1.7 KiB
From 5549bf1b2e07213c23e280a43ab2ab67d5b7304a Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= <clg@redhat.com>
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Date: Tue, 19 Dec 2023 07:58:25 +0100
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Subject: [PATCH 058/101] vfio/iommufd: Remove CONFIG_IOMMUFD usage
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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RH-Author: Eric Auger <eric.auger@redhat.com>
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RH-MergeRequest: 211: IOMMUFD backend backport
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RH-Jira: RHEL-19302 RHEL-21057
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RH-Acked-by: Cédric Le Goater <clg@redhat.com>
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RH-Acked-by: Sebastian Ott <sebott@redhat.com>
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RH-Commit: [57/67] 3a6a45d379241d9412e0b8bcfeb9be0b4add59a5 (eauger1/centos-qemu-kvm)
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Availability of the IOMMUFD backend can now be fully determined at
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runtime and the ifdef check was a build time protection (for PPC not
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supporting it mostly).
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Reviewed-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
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Tested-by: Eric Farman <farman@linux.ibm.com>
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Signed-off-by: Cédric Le Goater <clg@redhat.com>
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(cherry picked from commit c1139fa4feba8c320e4bd0a4e34af55caa5ffbb9)
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Signed-off-by: Eric Auger <eric.auger@redhat.com>
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---
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hw/vfio/common.c | 3 ---
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1 file changed, 3 deletions(-)
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diff --git a/hw/vfio/common.c b/hw/vfio/common.c
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index 89ff1c7aed..0d4d8b8416 100644
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--- a/hw/vfio/common.c
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+++ b/hw/vfio/common.c
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@@ -19,7 +19,6 @@
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*/
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#include "qemu/osdep.h"
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-#include CONFIG_DEVICES /* CONFIG_IOMMUFD */
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#include <sys/ioctl.h>
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#ifdef CONFIG_KVM
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#include <linux/kvm.h>
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@@ -1506,11 +1505,9 @@ int vfio_attach_device(char *name, VFIODevice *vbasedev,
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const VFIOIOMMUClass *ops =
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VFIO_IOMMU_CLASS(object_class_by_name(TYPE_VFIO_IOMMU_LEGACY));
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-#ifdef CONFIG_IOMMUFD
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if (vbasedev->iommufd) {
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ops = VFIO_IOMMU_CLASS(object_class_by_name(TYPE_VFIO_IOMMU_IOMMUFD));
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}
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-#endif
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assert(ops);
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--
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2.39.3
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