Re: [Nouveau] [PATCH 6/8] iommu/intel: Add a gfp parameter to alloc_pgtable_page()

[Tian, Kevin]

> From: Jason Gunthorpe <j...@nvidia.com>
> Sent: Saturday, January 7, 2023 12:43 AM
> 
> @@ -2676,7 +2676,7 @@ static int copy_context_table(struct intel_iommu
> *iommu,
>                       if (!old_ce)
>                               goto out;
> 
> -                     new_ce = alloc_pgtable_page(iommu->node);
> +                     new_ce = alloc_pgtable_page(iommu->node,
> GFP_KERNEL);

GFP_ATOMIC