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

From: Stephen Rothwell <[email-masked]>
Date: Wed, 16 Apr 2014 15:19:56 +1000

Hi Andrew,

After merging the akpm-current tree, today's linux-next build (powerpc
ppc64_defconfig) failed like this:

In file included from mm/vmscan.c:50:0:
include/linux/swapops.h: In function 'is_swap_pte':
include/linux/swapops.h:57:2: error: implicit declaration of function 'pte_present_nonuma' [-Werror=implicit-function-declaration]
  return !pte_none(pte) && !pte_present_nonuma(pte) && !pte_file(pte);
  ^

Caused by commit 851fe3337768 ("x86: define _PAGE_NUMA by reusing
software bits on the PMD and PTE levels").  This build does not have
CONFIG_NUMA_BALANCING set.

I have reverted that commit for today.

-- 
Cheers,
Stephen Rothwell                    [email-masked]