Re: [PATCH] iommufd: Put constants for all the uAPI enums

[Jason Gunthorpe <jgg@nvidia.com>]

On Thu, Jul 11, 2024 at 09:11:03PM -0300, Jason Gunthorpe wrote:
> Relying on position in the enum makes it subtly harder when doing merge
> resolutions or backporting as it is easy to grab a patch and not notice it
> is a uAPI change with a differently ordered enum. This may become a bigger
> problem in next cycles when iommu_hwpt_invalidate_data_type and other
> per-driver enums have patches flowing through different trees.
> 
> So lets start including constants for all the uAPI enums to make this
> safer.
> 
> No functional change.
> 
> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
> ---
>  include/uapi/linux/iommufd.h | 40 ++++++++++++++++++------------------
>  1 file changed, 20 insertions(+), 20 deletions(-)

Applied

Jason