Subject: Re: linux-next: build failure after merge of the vfs-brauner tree

From: Stephen Rothwell <[email-masked]>
Date: Thu, 21 Aug 2025 09:15:48 +1000

Hi all,

On Mon, 18 Aug 2025 09:05:59 +1000 Stephen Rothwell <[email-masked]> wrote:
>
> After merging the vfs-brauner tree, today's linux-next build (powerpc
> ppc64_defconfig) failed like this:
> 
> fs/iomap/direct-io.c: In function 'iomap_dio_zero':
> fs/iomap/direct-io.c:281:36: error: implicit declaration of function 'largest_zero_folio'; did you mean 'is_zero_folio'? [-Wimplicit-function-declaration]
>   281 |         struct folio *zero_folio = largest_zero_folio();
>       |                                    ^~~~~~~~~~~~~~~~~~
>       |                                    is_zero_folio
> 
> Caused by commit
> 
>   5589673e8d8d ("iomap: use largest_zero_folio() in iomap_dio_zero()")
> 
> I have used the vfs-brauner tree from next-20250815 for today.

I have, instead, reverted the above commit in the merge of the
vfs-brauner tree from today.
-- 
Cheers,
Stephen Rothwell