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

From: Stephen Rothwell <[email-masked]>
Date: Mon, 6 Nov 2017 17:55:11 +1100

Hi Andrew,

After merging the akpm tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:

lib/cpumask.c: In function 'cpumask_next_and':
lib/cpumask.c:39:9: error: implicit declaration of function 'find_next_and_bit' [-Werror=implicit-function-declaration]
  return find_next_and_bit(cpumask_bits(src1p), cpumask_bits(src2p),
         ^
cc1: some warnings being treated as errors

Introduced by commit

  1eae9bb7e6f2 ("lib: optimize cpumask_next_and()")

I have reverted that commit for today.

-- 
Cheers,
Stephen Rothwell