On Thu, 20 Dec 2007 15:11:40 +1100 (EST) James Morris <jmorris@namei.org> wrote:

> > > +#ifdef CONFIG_SECURITY
> > > +extern unsigned long mmap_min_addr;
> > > +#endif
> > > +
> > >  #include <asm/page.h>
> > >  #include <asm/pgtable.h>
> > >  #include <asm/processor.h>
> > 
> > Fine by me.
> 
> I'll queue it for -mm & 2.6.25.

I don't think we need the ifdef.  If someone incorrectly refers to this
then they'll get a link-time error rather than a compile-time error (bad). 
But we lose an ifdef (good).