On Fri, 12 Mar 2021 20:56:02 -0400
Jason Gunthorpe [off-list ref] wrote:

mdev gets little benefit because it doesn't actually do anything, however
it is the last user, so move the code here for now.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Liu Yi L <redacted>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
---
 drivers/vfio/mdev/vfio_mdev.c | 24 +++++++++++++++++++--
 drivers/vfio/vfio.c           | 39 ++---------------------------------
 include/linux/vfio.h          |  5 -----
 3 files changed, 24 insertions(+), 44 deletions(-)

With switching to a bare vfio_device:

Reviewed-by: Cornelia Huck <cohuck@redhat.com>