From 9c2eb4ab03903bc084c53ac29b60b8d2121c9fed Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= <clg@redhat.com>
Date: Tue, 21 Nov 2023 16:44:19 +0800
Subject: [PATCH 040/101] kconfig: Activate IOMMUFD for s390x machines
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RH-Author: Eric Auger <eric.auger@redhat.com>
RH-MergeRequest: 211: IOMMUFD backend backport
RH-Jira: RHEL-19302 RHEL-21057
RH-Acked-by: Cédric Le Goater <clg@redhat.com>
RH-Acked-by: Sebastian Ott <sebott@redhat.com>
RH-Commit: [39/67] cf0ebe770b8db5916dd35247618c0a325dc1eaab (eauger1/centos-qemu-kvm)

Signed-off-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Matthew Rosato <mjrosato@linux.ibm.com>
Reviewed-by: Eric Farman <farman@linux.ibm.com>
Tested-by: Nicolin Chen <nicolinc@nvidia.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
(cherry picked from commit 73e2df669335047b542b67d37ade060a6ae40dd8)
Signed-off-by: Eric Auger <eric.auger@redhat.com>
---
 hw/s390x/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hw/s390x/Kconfig b/hw/s390x/Kconfig
index 4c068d7960..26ad104485 100644
--- a/hw/s390x/Kconfig
+++ b/hw/s390x/Kconfig
@@ -6,6 +6,7 @@ config S390_CCW_VIRTIO
     imply VFIO_CCW
     imply WDT_DIAG288
     imply PCIE_DEVICES
+    imply IOMMUFD
     select PCI_EXPRESS
     select S390_FLIC
     select S390_FLIC_KVM if KVM
-- 
2.39.3