From b5f9e63278d6f32789478acf1ed41d21d92b36cf Mon Sep 17 00:00:00 2001 From: Nicolin Chen Date: Tue, 17 Oct 2023 11:15:52 -0700 Subject: [PATCH] iommufd: Correct IOMMU_HWPT_ALLOC_NEST_PARENT description The IOMMU_HWPT_ALLOC_NEST_PARENT flag is used to allocate a HWPT. Though a HWPT holds a domain in the core structure, it is still quite confusing to describe it using "domain" in the uAPI kdoc. Correct it to "HWPT". Fixes: 4ff542163397 ("iommufd: Support allocating nested parent domain") Link: https://lore.kernel.org/r/20231017181552.12667-1-nicolinc@nvidia.com Signed-off-by: Nicolin Chen Signed-off-by: Jason Gunthorpe --- include/uapi/linux/iommufd.h | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/include/uapi/linux/iommufd.h b/include/uapi/linux/iommufd.h index 4a7c5c8fdbb44..be7a95042677b 100644 --- a/include/uapi/linux/iommufd.h +++ b/include/uapi/linux/iommufd.h @@ -349,9 +349,8 @@ struct iommu_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. + * @IOMMU_HWPT_ALLOC_NEST_PARENT: If set, allocate a HWPT that can serve as + * the parent HWPT in a nesting configuration. */ enum iommufd_hwpt_alloc_flags { IOMMU_HWPT_ALLOC_NEST_PARENT = 1 << 0, -- 2.30.2