diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/s390/mm/pageattr.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/s390/mm/pageattr.c b/arch/s390/mm/pageattr.c index 2959bfa0eb54..85195c18b2e8 100644 --- a/arch/s390/mm/pageattr.c +++ b/arch/s390/mm/pageattr.c @@ -98,9 +98,9 @@ static int walk_pte_level(pmd_t *pmdp, unsigned long addr, unsigned long end, else if (flags & SET_MEMORY_RW) new = pte_mkwrite(pte_mkdirty(new)); if (flags & SET_MEMORY_NX) - pte_val(new) |= _PAGE_NOEXEC; + new = set_pte_bit(new, __pgprot(_PAGE_NOEXEC)); else if (flags & SET_MEMORY_X) - pte_val(new) &= ~_PAGE_NOEXEC; + new = clear_pte_bit(new, __pgprot(_PAGE_NOEXEC)); pgt_set((unsigned long *)ptep, pte_val(new), addr, CRDTE_DTT_PAGE); ptep++; addr += PAGE_SIZE; @@ -131,7 +131,7 @@ static int split_pmd_page(pmd_t *pmdp, unsigned long addr) pte_addr += PAGE_SIZE; ptep++; } - pmd_val(new) = __pa(pt_dir) | _SEGMENT_ENTRY; + new = __pmd(__pa(pt_dir) | _SEGMENT_ENTRY); pgt_set((unsigned long *)pmdp, pmd_val(new), addr, CRDTE_DTT_SEGMENT); update_page_count(PG_DIRECT_MAP_4K, PTRS_PER_PTE); update_page_count(PG_DIRECT_MAP_1M, -1); @@ -148,9 +148,9 @@ static void modify_pmd_page(pmd_t *pmdp, unsigned long addr, else if (flags & SET_MEMORY_RW) new = pmd_mkwrite(pmd_mkdirty(new)); if (flags & SET_MEMORY_NX) - pmd_val(new) |= _SEGMENT_ENTRY_NOEXEC; + new = set_pmd_bit(new, __pgprot(_SEGMENT_ENTRY_NOEXEC)); else if (flags & SET_MEMORY_X) - pmd_val(new) &= ~_SEGMENT_ENTRY_NOEXEC; + new = clear_pmd_bit(new, __pgprot(_SEGMENT_ENTRY_NOEXEC)); pgt_set((unsigned long *)pmdp, pmd_val(new), addr, CRDTE_DTT_SEGMENT); } @@ -212,7 +212,7 @@ static int split_pud_page(pud_t *pudp, unsigned long addr) pmd_addr += PMD_SIZE; pmdp++; } - pud_val(new) = __pa(pm_dir) | _REGION3_ENTRY; + new = __pud(__pa(pm_dir) | _REGION3_ENTRY); pgt_set((unsigned long *)pudp, pud_val(new), addr, CRDTE_DTT_REGION3); update_page_count(PG_DIRECT_MAP_1M, PTRS_PER_PMD); update_page_count(PG_DIRECT_MAP_2G, -1); @@ -229,9 +229,9 @@ static void modify_pud_page(pud_t *pudp, unsigned long addr, else if (flags & SET_MEMORY_RW) new = pud_mkwrite(pud_mkdirty(new)); if (flags & SET_MEMORY_NX) - pud_val(new) |= _REGION_ENTRY_NOEXEC; + new = set_pud_bit(new, __pgprot(_REGION_ENTRY_NOEXEC)); else if (flags & SET_MEMORY_X) - pud_val(new) &= ~_REGION_ENTRY_NOEXEC; + new = clear_pud_bit(new, __pgprot(_REGION_ENTRY_NOEXEC)); pgt_set((unsigned long *)pudp, pud_val(new), addr, CRDTE_DTT_REGION3); } |