diff options
Diffstat (limited to 'arch/s390/mm/gup.c')
| -rw-r--r-- | arch/s390/mm/gup.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/s390/mm/gup.c b/arch/s390/mm/gup.c index 1f5315d1215..5d758db27bd 100644 --- a/arch/s390/mm/gup.c +++ b/arch/s390/mm/gup.c @@ -24,7 +24,7 @@ static inline int gup_pte_range(pmd_t *pmdp, pmd_t pmd, unsigned long addr, pte_t *ptep, pte; struct page *page; - mask = (write ? _PAGE_RO : 0) | _PAGE_INVALID | _PAGE_SPECIAL; + mask = (write ? _PAGE_PROTECT : 0) | _PAGE_INVALID | _PAGE_SPECIAL; ptep = ((pte_t *) pmd_deref(pmd)) + pte_index(addr); do { @@ -55,8 +55,8 @@ static inline int gup_huge_pmd(pmd_t *pmdp, pmd_t pmd, unsigned long addr, struct page *head, *page, *tail; int refs; - result = write ? 0 : _SEGMENT_ENTRY_RO; - mask = result | _SEGMENT_ENTRY_INV; + result = write ? 0 : _SEGMENT_ENTRY_PROTECT; + mask = result | _SEGMENT_ENTRY_INVALID; if ((pmd_val(pmd) & mask) != result) return 0; VM_BUG_ON(!pfn_valid(pmd_val(pmd) >> PAGE_SHIFT)); |