On Mon, Aug 26, 2024 at 04:43:52PM -0400, Peter Xu wrote: > +#ifdef CONFIG_ARCH_SUPPORTS_PUD_PFNMAP > +#define pud_special(pte) pte_special(pud_pte(pud)) > +#define pud_mkspecial(pte) pte_pud(pte_mkspecial(pud_pte(pud))) > +#endif Sorry for such a late reply, but this looked a bit weird as I'm doing some backporting. Not that I'm actually interested in this arch, so I can't readily test this, but I believe the intention was to name the macro argument "pud", not "pte".
