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

From: Randy Dunlap

Date: Fri Nov 07 2025 - 01:51:38 EST




On 11/6/25 7:39 PM, Stephen Rothwell wrote:
> Hi all,
>
> After merging the mm-unstable tree, today's linux-next build (htmldocs)
> produced this warning:
>
> WARNING: include/linux/mm_types.h:302 cannot understand function prototype: 'typedef swp_entry_t leaf_entry_t;'
>
> Introduced by commit
>
> 1b8c333c0d1c ("mm-introduce-leaf-entry-type-and-use-to-simplify-leaf-entry-logic-fix")
>

Change the kernel-doc comment beginning to:

/**
* typedef leaf_entry_t - Describes a page table 'leaf entry'.

--
~Randy