return (pud_t *)__va(p4d_page_paddr(p4d));
}
-/* Find an entry in the frst-level page table. */
+/* Find an entry in the first-level page table. */
#define pud_offset_phys(dir, addr) (p4d_page_paddr(READ_ONCE(*(dir))) + pud_index(addr) * sizeof(pud_t))
#define pud_set_fixmap(addr) ((pud_t *)set_fixmap_offset(FIX_PUD, addr))