diff options
Diffstat (limited to 'arch/s390/mm/init.c')
| -rw-r--r-- | arch/s390/mm/init.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c index 90ec058aa7db..b234bb4a6da7 100644 --- a/arch/s390/mm/init.c +++ b/arch/s390/mm/init.c @@ -81,6 +81,7 @@ void show_mem(void) 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 @@ static void __init setup_ro_region(void) 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; |