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

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Message-ID: <20250311212606.0523be36@canb.auug.org.au>
Date: Tue, 11 Mar 2025 21:26:06 +1100
From: Stephen Rothwell <sfr@...b.auug.org.au>
To: Andrew Morton <akpm@...ux-foundation.org>
Cc: Zi Yan <ziy@...dia.com>, Linux Kernel Mailing List
 <linux-kernel@...r.kernel.org>, Linux Next Mailing List
 <linux-next@...r.kernel.org>
Subject: linux-next: build failure after merge of the mm tree

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

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