linux-kernel - linux-next: build warning after merge of the akpm-current tree

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Message-ID: <20180406145330.4d166464@canb.auug.org.au>
Date:   Fri, 6 Apr 2018 14:53:30 +1000
From:   Stephen Rothwell <sfr@...b.auug.org.au>
To:     Andrew Morton <akpm@...ux-foundation.org>
Cc:     Linux-Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Johannes Weiner <hannes@...xchg.org>
Subject: linux-next: build warning after merge of the akpm-current tree

Hi Andrew,

After merging the akpm-current tree, today's linux-next build (x86_64
allmodconfig) produced this warning:

mm/memcontrol.c: In function 'memory_events_show':
mm/memcontrol.c:5453:23: warning: array subscript is above array bounds [-Warray-bounds]
      atomic_long_read(&memcg->memory_events[OOM_KILL]));
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Introduced by commit

  725844c87a0d ("mm: memcg: make sure memory.events is uptodate when waking pollers")

-- 
Cheers,
Stephen Rothwell

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