Re: [PATCH v12 12/17] arm-smmu-v3/sva: Add SVA domain support

Jason Gunthorpe
2022-08-26T14:56:52Z

On Fri, Aug 26, 2022 at 08:11:36PM +0800, Lu Baolu wrote:

> +static const struct iommu_domain_ops arm_smmu_sva_domain_ops = {
> + .set_dev_pasid = arm_smmu_sva_set_dev_pasid,

Do we want to permit drivers to not allow a SVA domain to be set on a
RID?

It seems like a weird restriction to me

Jason