Re: linux-next: build warning after merge of the hmm tree

Jason Gunthorpe
2025-03-18T11:09:04Z

On Tue, Mar 18, 2025 at 09:39:06PM +1100, Stephen Rothwell wrote:
> Hi all,
>
> After merging the hmm tree, today's linux-next build (htmldocs) produced
> this warning:
>
> include/uapi/fwctl/pds.h:1: warning: no structured comments found
>
> Introduced by commit
>
> 16384467ec8f ("pds_fwctl: add Documentation entries")

Thanks Stephen,

Shannon, this is the same issue CXL had, do not include C header files
from the RST side if they do not have any kdoc comments.

Documentation/userspace-api/fwctl/fwctl.rst:.. kernel-doc:: include/uapi/fwctl/pds.h
Documentation/userspace-api/fwctl/pds_fwctl.rst:.. kernel-doc:: include/uapi/fwctl/pds.h

It looks like in this case you should probably add kdoc comments to
pds.h

Jason