[Intel-gfx] [PATCH v1 5/5] vfio: Check the presence for iommufd callbacks in __vfio_register_dev()

[Jason Gunthorpe]

On Wed, Mar 08, 2023 at 05:13:40AM -0800, Yi Liu wrote:
> After making the no-DMA drivers (samples/vfio-mdev) providing iommufd
> callbacks, __vfio_register_dev() should check the presence of the iommufd
> callbacks if CONFIG_IOMMUFD is enabled.
> 
> Signed-off-by: Yi Liu <yi.l.liu at intel.com>
> ---
>  drivers/vfio/vfio_main.c | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)

Reviewed-by: Jason Gunthorpe <jgg at nvidia.com>

Alex, when you take this can it please go on a branch that will also
have the cdev series?

Thanks,
Jason