From: Greg Kurz
[ Upstream commit bd00fdf198e2da475a2f4265a83686ab42d998a8 ]
The recently added mediated VFIO driver doesn't know about powerpc iommu.
It thus doesn't register a struct iommu_table_group in the iommu group
upon device creation. The iommu_data pointer hence
From: Greg Kurz
[ Upstream commit bd00fdf198e2da475a2f4265a83686ab42d998a8 ]
The recently added mediated VFIO driver doesn't know about powerpc iommu.
It thus doesn't register a struct iommu_table_group in the iommu group
upon device creation. The iommu_data pointer hence remains null.
This
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