Re: [PATCH v3 16/19] iommu/amd: Add domain_alloc_user based domain allocation

Jason Gunthorpe
2023-10-17T13:10:55Z

On Tue, Oct 17, 2023 at 10:07:11AM +0100, Joao Martins wrote:
>
> static struct iommu_domain *do_iommu_domain_alloc(unsigned int type,
> - struct amd_iommu *iommu,
> struct device *dev,
> u32 flags)
> {
> struct protection_domain *domain;
> + struct amd_iommu *iommu = NULL;
> +
> + if (dev) {
> + iommu = rlookup_amd_iommu(dev);
> + if (!iommu)

This really shouldn't be rlookup_amd_iommu, didn't the series fixing
this get merged?

Jason