diff options
Diffstat (limited to 'arch/s390/mm/vmem.c')
| -rw-r--r-- | arch/s390/mm/vmem.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/arch/s390/mm/vmem.c b/arch/s390/mm/vmem.c index a64b91a8e5ac..2020ef8c0413 100644 --- a/arch/s390/mm/vmem.c +++ b/arch/s390/mm/vmem.c @@ -99,9 +99,8 @@ static int vmem_add_mem(unsigned long start, unsigned long size, int ro) if (MACHINE_HAS_EDAT2 && pud_none(*pu_dir) && address && !(address & ~PUD_MASK) && (address + PUD_SIZE <= end) && !debug_pagealloc_enabled()) { - pud_val(*pu_dir) = __pa(address) | - _REGION_ENTRY_TYPE_R3 | _REGION3_ENTRY_LARGE | - (ro ? _REGION_ENTRY_PROTECT : 0); + pud_val(*pu_dir) = address | + pgprot_val(ro ? REGION3_KERNEL_RO : REGION3_KERNEL); address += PUD_SIZE; continue; } @@ -115,10 +114,8 @@ static int vmem_add_mem(unsigned long start, unsigned long size, int ro) if (MACHINE_HAS_EDAT1 && pmd_none(*pm_dir) && address && !(address & ~PMD_MASK) && (address + PMD_SIZE <= end) && !debug_pagealloc_enabled()) { - pmd_val(*pm_dir) = __pa(address) | - _SEGMENT_ENTRY | _SEGMENT_ENTRY_LARGE | - _SEGMENT_ENTRY_YOUNG | - (ro ? _SEGMENT_ENTRY_PROTECT : 0); + pmd_val(*pm_dir) = address | + pgprot_val(ro ? SEGMENT_KERNEL_RO : SEGMENT_KERNEL); address += PMD_SIZE; continue; } @@ -130,7 +127,7 @@ static int vmem_add_mem(unsigned long start, unsigned long size, int ro) } pt_dir = pte_offset_kernel(pm_dir, address); - pte_val(*pt_dir) = __pa(address) | + pte_val(*pt_dir) = address | pgprot_val(ro ? PAGE_KERNEL_RO : PAGE_KERNEL); address += PAGE_SIZE; } |