On Tue, Jul 11, 2017 at 01:56:20PM +1000, Alexey Kardashevskiy wrote:
> This finishes QOM'fication of IOMMUMemoryRegion by introducing
> a IOMMUMemoryRegionClass. This also provides a fastpath analog for
> IOMMU_MEMORY_REGION_GET_CLASS().
> 
> This makes IOMMUMemoryRegion an abstract class.
> 
> Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>

Reviewed-by: David Gibson <david@gibson.dropbear.id.au>

with the exception of one miniscule nit:

[snip]
> +/**
> + * memory_region_get_iommu_class_nocheck: returns iommu memory region class
> + *   if an iommu or NULL if not
> + *
> + * Returns pointer to IOMMUMemoryRegioniClass if a memory region is an iommu,

Typo                                      ^

-- 
David Gibson			| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au	| minimalist, thank you.  NOT _the_ _other_
				| _way_ _around_!
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