On Thu, Sep 28, 2023 at 12:15:23AM -0700, Yi Liu wrote:
> diff --git a/include/uapi/linux/iommufd.h b/include/uapi/linux/iommufd.h
> index b4ba0c0cbab6..4a7c5c8fdbb4 100644
> --- a/include/uapi/linux/iommufd.h
> +++ b/include/uapi/linux/iommufd.h
> @@ -347,10 +347,20 @@ struct iommu_vfio_ioas {
> };
> #define IOMMU_VFIO_IOAS _IO(IOMMUFD_TYPE, IOMMUFD_CMD_VFIO_IOAS)
>
> +/**
> + * enum iommufd_hwpt_alloc_flags - Flags for HWPT allocation
> + * @IOMMU_HWPT_ALLOC_NEST_PARENT: If set, allocate a domain which can serve
> + * as the parent domain in the nesting
> + * configuration.
I just noticed a nit here: we should probably align with other
parts of this file by using "HWPT" v.s. "domain"? I.e.
+ * @IOMMU_HWPT_ALLOC_NEST_PARENT: If set, allocate a HWPT which can serve
+ * as the parent HWPT in the nesting
+ * configuration.
Thanks
Nic
