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

Stephen Rothwell
2015-07-16T05:32:42Z

Hi Andrew,

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

ERROR: ".smpboot_register_percpu_thread_cpumask" [drivers/infiniband/hw/ehca/ib_ehca.ko] undefined!

Caused by commit

2b07b4da35a9 ("smpboot: allow passing the cpumask on per-cpu thread registration")

I have added the following build faix for today:

From: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Thu, 16 Jul 2015 15:30:05 +1000
Subject: [PATCH] smpboot: fix for allow passing the cpumask on per-cpu thread registration

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
---
kernel/smpboot.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/smpboot.c b/kernel/smpboot.c
index d99a41d25b0c..a818cbc73e14 100644
--- a/kernel/smpboot.c
+++ b/kernel/smpboot.c
@@ -308,7 +308,7 @@ out:
put_online_cpus();
return ret;
}
-EXPORT_SYMBOL_GPL(smpboot_register_percpu_thread);
+EXPORT_SYMBOL_GPL(smpboot_register_percpu_thread_cpumask);

/**
* smpboot_unregister_percpu_thread - Unregister a per_cpu thread related to hotplug
--
2.1.4

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