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

2014-12-09 Thread Paul E. McKenney 
On Tue, Dec 09, 2014 at 10:42:30PM +1100, Stephen Rothwell wrote:
> Hi Paul,
> 
> After merging the rcu tree, today's linux-next build (powerpc
> allnoconfig) failed like this:
> 
> include/linux/notifier.h:51:4: warning: its scope is only this definition or 
> declaration, which is probably not what you want
> In file included from include/linux/memory_hotplug.h:6:0,
>  from include/linux/mmzone.h:790,
>  from include/linux/gfp.h:5,
>  from arch/powerpc/mm/pgtable.c:25:
> include/linux/notifier.h:51:4: error: 'struct notifier_block' declared inside 
> parameter list [-Werror]
> unsigned long action, void *data);
> ^
> 
> And many more (most just warnings ...).
> 
> Presumably caused by commit 44dec3761b63 ("srcu: Isolate srcu sections
> using CONFIG_SRCU") and reverting that commit makes the messages go
> away, so I have done that for today.

Apologies, I forgot to push the fix to rcu/next, will do.

Thanx, Paul

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

2014-12-09 Thread Stephen Rothwell 
Hi Paul,

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

include/linux/notifier.h:51:4: warning: its scope is only this definition or 
declaration, which is probably not what you want
In file included from include/linux/memory_hotplug.h:6:0,
 from include/linux/mmzone.h:790,
 from include/linux/gfp.h:5,
 from arch/powerpc/mm/pgtable.c:25:
include/linux/notifier.h:51:4: error: 'struct notifier_block' declared inside 
parameter list [-Werror]
unsigned long action, void *data);
^

And many more (most just warnings ...).

Presumably caused by commit 44dec3761b63 ("srcu: Isolate srcu sections
using CONFIG_SRCU") and reverting that commit makes the messages go
away, so I have done that for today.

-- 
Cheers,
Stephen Rothwells...@canb.auug.org.au


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