On Wed, Nov 09, 2022 at 04:31:45PM -0700, Alex Williamson wrote:
From: Jason Gunthorpe jgg@nvidia.com
[ Upstream commit f423fa1bc9fe1978e6b9f54927411b62cb43eb04 ]
When converting to directly create the vfio_device the mdev driver has to put a vfio_register_emulated_iommu_dev() in the probe() and a pairing vfio_unregister_group_dev() in the remove.
This was missed for gvt, add it.
Cc: stable@vger.kernel.org Fixes: 978cf586ac35 ("drm/i915/gvt: convert to use vfio_register_emulated_iommu_dev") Reported-by: Alex Williamson alex.williamson@redhat.com Signed-off-by: Jason Gunthorpe jgg@nvidia.com Reviewed-by: Kevin Tian kevin.tian@intel.com Reviewed-by: Christoph Hellwig hch@lst.de Link: https://lore.kernel.org/r/0-v1-013609965fe8+9d-vfio_gvt_unregister_jgg@nvidi... Signed-off-by: Alex Williamson alex.williamson@redhat.com
Reviewed-by: Kevin Tian kevin.tian@intel.com # v6.0 backport Signed-off-by: Alex Williamson alex.williamson@redhat.com # v6.0 backport
drivers/gpu/drm/i915/gvt/kvmgt.c | 3 +++ 1 file changed, 3 insertions(+)
Now queued up, thanks.
greg k-h