Subject: linux-next: build failure after merge of the mm tree

From: Stephen Rothwell <[email-masked]>
Date: Tue, 11 Mar 2025 21:26:06 +1100

Hi all,

After merging the mm tree, today's linux-next build (x86_64 allnoconfig)
failed like this:

lib/xarray.c:1251:14: error: redefinition of 'xas_try_split_min_order'
 1251 | unsigned int xas_try_split_min_order(unsigned int order)
      |              ^~~~~~~~~~~~~~~~~~~~~~~
In file included from lib/xarray.c:13:
include/linux/xarray.h:1593:28: note: previous definition of 'xas_try_split_min_order' with type 'unsigned int(unsigned int)'
 1593 | static inline unsigned int xas_try_split_min_order(unsigned int order)
      |                            ^~~~~~~~~~~~~~~~~~~~~~~

Caused by commit

  da74be1b063c ("mm/filemap: use xas_try_split() in __filemap_add_folio()")

I have reverted that commit (and the following one) for today.

-- 
Cheers,
Stephen Rothwell