[S390] 4level-fixup cleanup
Get independent from asm-generic/4level-fixup.h
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c
index 90ec058..b234bb4 100644
--- a/arch/s390/mm/init.c
+++ b/arch/s390/mm/init.c
@@ -81,6 +81,7 @@
static void __init setup_ro_region(void)
{
pgd_t *pgd;
+ pud_t *pud;
pmd_t *pmd;
pte_t *pte;
pte_t new_pte;
@@ -91,7 +92,8 @@
for (; address < end; address += PAGE_SIZE) {
pgd = pgd_offset_k(address);
- pmd = pmd_offset(pgd, address);
+ pud = pud_offset(pgd, address);
+ pmd = pmd_offset(pud, address);
pte = pte_offset_kernel(pmd, address);
new_pte = mk_pte_phys(address, __pgprot(_PAGE_RO));
*pte = new_pte;