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

["Alejandro Vallejo" <alejandro.vallejo@xxxxxxxxx>]

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?

Cheers,
Alejandro