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

From: Stephen Rothwell <[email-masked]>
Date: Fri, 27 Feb 2015 13:18:56 +1100

Hi Paul,

After merging the rcu tree, today's linux-next build (x86_64
allmodconfig) failed like this:

arch/x86/xen/smp.c: In function 'xen_cpu_up':
arch/x86/xen/smp.c:460:6: error: 'err' undeclared (first use in this function)
  if (err)
      ^

Caused by commit b92c23b083d6 ("x86: Use common
outgoing-CPU-notification code").

I have used the rcu tree from next-20150226 for today.

-- 
Cheers,
Stephen Rothwell                    [email-masked]