Re: [PATCH v4 6/8] vfio/mdev: Add iommu place holders in mdev_device

[Christoph Hellwig]

On Fri, Nov 16, 2018 at 09:20:48AM +0800, Lu Baolu wrote:
> > Please keep symbols mdev_set/get_iommu_device(dev, iommu_device) non-GPL
> > same as other exported symbols from mdev_core module.
> 
> Yes. It will be fixed in the next version.

No.  mdev shall not be used to circumvent the exports in the generic
vfio code.