diff options
Diffstat (limited to 'arch/s390/mm/pageattr.c')
| -rw-r--r-- | arch/s390/mm/pageattr.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/s390/mm/pageattr.c b/arch/s390/mm/pageattr.c index 8f56a21a077f..eae97fb61712 100644 --- a/arch/s390/mm/pageattr.c +++ b/arch/s390/mm/pageattr.c @@ -109,8 +109,6 @@ static int walk_pte_level(pmd_t *pmdp, unsigned long addr, unsigned long end, } else if (flags & SET_MEMORY_DEF) { new = __pte(pte_val(new) & PAGE_MASK); new = set_pte_bit(new, PAGE_KERNEL); - if (!MACHINE_HAS_NX) - new = clear_pte_bit(new, __pgprot(_PAGE_NOEXEC)); } pgt_set((unsigned long *)ptep, pte_val(new), addr, CRDTE_DTT_PAGE); ptep++; @@ -167,8 +165,6 @@ static void modify_pmd_page(pmd_t *pmdp, unsigned long addr, } else if (flags & SET_MEMORY_DEF) { new = __pmd(pmd_val(new) & PMD_MASK); new = set_pmd_bit(new, SEGMENT_KERNEL); - if (!MACHINE_HAS_NX) - new = clear_pmd_bit(new, __pgprot(_SEGMENT_ENTRY_NOEXEC)); } pgt_set((unsigned long *)pmdp, pmd_val(new), addr, CRDTE_DTT_SEGMENT); } @@ -256,8 +252,6 @@ static void modify_pud_page(pud_t *pudp, unsigned long addr, } else if (flags & SET_MEMORY_DEF) { new = __pud(pud_val(new) & PUD_MASK); new = set_pud_bit(new, REGION3_KERNEL); - if (!MACHINE_HAS_NX) - new = clear_pud_bit(new, __pgprot(_REGION_ENTRY_NOEXEC)); } pgt_set((unsigned long *)pudp, pud_val(new), addr, CRDTE_DTT_REGION3); } |