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Date: Thu, 21 Jan 2016 16:11:56 +1100
From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-next@vger.kernel.org, linux-kernel@vger.kernel.org,
        Johannes Weiner <hannes@cmpxchg.org>
Subject: linux-next: build failure after merge of the akpm-current tree
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Hi Andrew,

After merging the akpm-current tree, today's linux-next build (arm
efm32_defconfig) failed like this:

fs/proc/task_nommu.c:132:28: error: 'mm' undeclared (first use in this function)

Caused by commit

  e87d4fd02f40 ("proc: revert /proc/<pid>/maps [stack:TID] annotation")

# CONFIG_MMU is not set

Discovered after today's linux-next release.

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au