[PATCH v4 18/21] vfio: enable IOMMU_TYPE1 for RISC-V

[Andrew Jones]

From: Tomasz Jeznach <tjeznach@xxxxxxxxxxxx>

Enable VFIO support on RISC-V architecture, now that the RISC-V IOMMU
driver reports the IOMMU_CAP_CACHE_COHERENCY capability VFIO_TYPE1 and
iommufd both require before allowing a device to be bound.

Signed-off-by: Tomasz Jeznach <tjeznach@xxxxxxxxxxxx>
Signed-off-by: Andrew Jones <andrew.jones@xxxxxxxxxxxxxxxx>
Reviewed-by: Nutty Liu <nutty.liu@xxxxxxxxxxx>
---
 drivers/vfio/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/vfio/Kconfig b/drivers/vfio/Kconfig
index ceae52fd7586..ad62205b4e45 100644
--- a/drivers/vfio/Kconfig
+++ b/drivers/vfio/Kconfig
@@ -39,7 +39,7 @@ config VFIO_GROUP
 
 config VFIO_CONTAINER
 	bool "Support for the VFIO container /dev/vfio/vfio"
-	select VFIO_IOMMU_TYPE1 if MMU && (X86 || S390 || ARM || ARM64)
+	select VFIO_IOMMU_TYPE1 if MMU && (X86 || S390 || ARM || ARM64 || RISCV)
 	depends on VFIO_GROUP
 	default y
 	help
-- 
2.43.0