RE: [PATCH v7 7/8] iommu/vt-d: Add nested domain allocation

[Tian, Kevin]

> From: Jason Gunthorpe <jgg@xxxxxxxxxx>
> Sent: Wednesday, October 25, 2023 7:03 AM
>
> @@ -4849,6 +4855,7 @@ static void *intel_iommu_hw_info(struct device
> *dev, u32 *length, u32 *type)
>  	if (!vtd)
>  		return ERR_PTR(-ENOMEM);
> 
> +	vtd->flags = IOMMU_HW_INFO_VTD_ERRATA_772415_SPR17;

this doesn't belong to this patch. otherwise looks good:

Reviewed-by: Kevin Tian <kevin.tian@xxxxxxxxx>