Subject: Re: linux-next build failure

From: Mark Salter <[email-masked]>
Date: Mon, 12 May 2014 11:47:51 -0400

On Mon, 2014-05-12 at 09:18 -0400, Mark Salter wrote:
> I'm seeing a build failure in linux-net for c6x (!CONFIG_MMU):
> 
>   fs/binfmt_elf_fdpic.c: In function ‘elf_fdpic_dump_segments’:
>   fs/binfmt_elf_fdpic.c:1490:17: warning: unused variable ‘addr’ [-Wunused-variable]
>      unsigned long addr;
>                  ^
> This was introduced by this patch:
> 
>   Author: Al Viro <[email-masked]>
>   Date:   Sat Oct 5 18:58:47 2013 -0400
> 
>       convert the rest of binfmt_elf_fdpic to dump_emit()
> 
> 

Of course, this is just a warning and not an error. My build failed and
the above was at the bottom of the log, but that was only because of the
-j flag. The actual failure was elsewhere.