#define __pud(x) ((pud_t) { __pgd(x) } )
#define pgd_page(pgd) (pud_page((pud_t){ pgd }))
-#define pgd_page_kernel(pgd) (pud_page_kernel((pud_t){ pgd }))
+#define pgd_page_vaddr(pgd) (pud_page_vaddr((pud_t){ pgd }))
/*
* allocating and freeing a pud is trivial: the 1-entry pud is