static inline pte_t *virt_to_kpte(unsigned long vaddr)
{
- return pte_offset_kernel(pmd_offset(pgd_offset_k(vaddr),
- vaddr), vaddr);
+ pgd_t *pgd = pgd_offset_k(vaddr);
+ p4d_t *p4d = p4d_offset(pgd, vaddr);
+ pud_t *pud = pud_offset(p4d, vaddr);
+
+ return pte_offset_kernel(pmd_offset(pud, vaddr), vaddr);
}
static void __init highmem_init(void)