Re: [PATCH 13/18] memory/iommu: Add IOMMU_ATTR_MAX_IOVA attribute

[Peter Xu]

On Thu, Jan 26, 2023 at 08:49:43PM +0200, Avihai Horon wrote:
> Add a new IOMMU attribute IOMMU_ATTR_MAX_IOVA which indicates the
> maximal IOVA that an IOMMU can use.
> 
> This attribute will be used by VFIO device dirty page tracking so it can
> track the entire IOVA space when needed (i.e. when vIOMMU is enabled).
> 
> Signed-off-by: Avihai Horon <avihaih@nvidia.com>

Acked-by: Peter Xu <peterx@redhat.com>

-- 
Peter Xu