Re: [PATCH v2 09/18] x86/mm: simplify create_perdomain_mapping() interface

[Roger Pau Monné <roger.pau@xxxxxxxxxx>]

On Thu, Jan 09, 2025 at 11:01:00AM +0000, Alejandro Vallejo wrote:
> On Wed Jan 8, 2025 at 2:26 PM GMT, Roger Pau Monne wrote:
> > diff --git a/xen/arch/x86/include/asm/mm.h b/xen/arch/x86/include/asm/mm.h
> > index 65cd751087dc..0c57442c9593 100644
> > --- a/xen/arch/x86/include/asm/mm.h
> > +++ b/xen/arch/x86/include/asm/mm.h
> > @@ -601,8 +601,7 @@ int compat_arch_memory_op(unsigned long cmd, 
> > XEN_GUEST_HANDLE_PARAM(void) arg);
> >  #define IS_NIL(ptr) (!((uintptr_t)(ptr) + sizeof(*(ptr))))
> 
> Shouldn't IS_NIL() and NIL (out of context) be removed too?

Indeed, yet more cleanup, thanks!

Roger.