diff options
| author | Yi Liu <yi.l.liu@intel.com> | 2023-07-18 06:55:50 -0700 |
|---|---|---|
| committer | Alex Williamson <alex.williamson@redhat.com> | 2023-07-25 10:20:50 -0600 |
| commit | c1cce6d079b875396c9a7c6838fc5b024758e540 (patch) | |
| tree | 89afdead8174a8d4e0c297f00ee8d4fef862b640 /drivers/iommu/iommufd/Kconfig | |
| parent | 5398be2564ebf761373c0d003246490e529da21a (diff) | |
vfio: Compile vfio_group infrastructure optionally
vfio_group is not needed for vfio device cdev, so with vfio device cdev
introduced, the vfio_group infrastructures can be compiled out if only
cdev is needed.
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Tested-by: Nicolin Chen <nicolinc@nvidia.com>
Tested-by: Matthew Rosato <mjrosato@linux.ibm.com>
Tested-by: Yanting Jiang <yanting.jiang@intel.com>
Tested-by: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
Tested-by: Terrence Xu <terrence.xu@intel.com>
Tested-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Link: https://lore.kernel.org/r/20230718135551.6592-26-yi.l.liu@intel.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'drivers/iommu/iommufd/Kconfig')
| -rw-r--r-- | drivers/iommu/iommufd/Kconfig | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/iommu/iommufd/Kconfig b/drivers/iommu/iommufd/Kconfig index ada693ea51a7..99d4b075df49 100644 --- a/drivers/iommu/iommufd/Kconfig +++ b/drivers/iommu/iommufd/Kconfig @@ -14,8 +14,8 @@ config IOMMUFD if IOMMUFD config IOMMUFD_VFIO_CONTAINER bool "IOMMUFD provides the VFIO container /dev/vfio/vfio" - depends on VFIO && !VFIO_CONTAINER - default VFIO && !VFIO_CONTAINER + depends on VFIO_GROUP && !VFIO_CONTAINER + default VFIO_GROUP && !VFIO_CONTAINER help IOMMUFD will provide /dev/vfio/vfio instead of VFIO. This relies on IOMMUFD providing compatibility emulation to give the same ioctls. |