[PATCH 4/4] vfio: Allow type-1 IOMMU instantiation with a virtio-iommu

Jean-Philippe Brucker
Wed, 14 Feb 2018 14:53:40 -0000

When enabling both VFIO and VIRTIO_IOMMU modules, automatically select
VFIO_IOMMU_TYPE1 as well.

Signed-off-by: Jean-Philippe Brucker <jean-philippe.brucker at arm.com>
---
 drivers/vfio/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/vfio/Kconfig b/drivers/vfio/Kconfig
index c84333eb5eb5..65a1e691110c 100644
--- a/drivers/vfio/Kconfig
+++ b/drivers/vfio/Kconfig
@@ -21,7 +21,7 @@ config VFIO_VIRQFD
 menuconfig VFIO
 	tristate "VFIO Non-Privileged userspace driver framework"
 	depends on IOMMU_API
-	select VFIO_IOMMU_TYPE1 if (X86 || S390 || ARM_SMMU || ARM_SMMU_V3)
+	select VFIO_IOMMU_TYPE1 if (X86 || S390 || ARM_SMMU || ARM_SMMU_V3 ||
VIRTIO_IOMMU)
 	select ANON_INODES
 	help
 	  VFIO provides a framework for secure userspace device drivers.
--
2.16.1