Re: [PATCH -next] mm/vmalloc: Fix non-conforming function headers

[Andrew Morton]

On Thu, 1 Apr 2021 21:22:48 +0800 Qiheng Lin <linqiheng@xxxxxxxxxx> wrote:

> Fix the following W=1 kernel build warning(s):
>  mm/vmalloc.c:425: warning: expecting prototype for vunmap_range_noflush(). Prototype was for vunmap_range() instead
> 
> ...
>
> --- a/mm/vmalloc.c
> +++ b/mm/vmalloc.c
> @@ -413,7 +413,7 @@ void vunmap_range_noflush(unsigned long start, unsigned long end)
>  }
>  
>  /**
> - * vunmap_range_noflush - unmap kernel virtual addresses
> + * vunmap_range - unmap kernel virtual addresses
>   * @addr: start of the VM area to unmap
>   * @end: end of the VM area to unmap (non-inclusive)
>   *

Thanks.  Nick has just sent along a patch which fixed this.