diff options
Diffstat (limited to 'arch/s390/include/asm/page.h')
| -rw-r--r-- | arch/s390/include/asm/page.h | 32 |
1 files changed, 27 insertions, 5 deletions
diff --git a/arch/s390/include/asm/page.h b/arch/s390/include/asm/page.h index d98d17a36c7b..61dea67bb9c7 100644 --- a/arch/s390/include/asm/page.h +++ b/arch/s390/include/asm/page.h @@ -20,6 +20,8 @@ #define PAGE_SIZE _PAGE_SIZE #define PAGE_MASK _PAGE_MASK #define PAGE_DEFAULT_ACC 0 +/* storage-protection override */ +#define PAGE_SPO_ACC 9 #define PAGE_DEFAULT_KEY (PAGE_DEFAULT_ACC << 4) #define HPAGE_SHIFT 20 @@ -90,11 +92,31 @@ typedef pte_t *pgtable_t; #define pgprot_val(x) ((x).pgprot) #define pgste_val(x) ((x).pgste) -#define pte_val(x) ((x).pte) -#define pmd_val(x) ((x).pmd) -#define pud_val(x) ((x).pud) -#define p4d_val(x) ((x).p4d) -#define pgd_val(x) ((x).pgd) + +static inline unsigned long pte_val(pte_t pte) +{ + return pte.pte; +} + +static inline unsigned long pmd_val(pmd_t pmd) +{ + return pmd.pmd; +} + +static inline unsigned long pud_val(pud_t pud) +{ + return pud.pud; +} + +static inline unsigned long p4d_val(p4d_t p4d) +{ + return p4d.p4d; +} + +static inline unsigned long pgd_val(pgd_t pgd) +{ + return pgd.pgd; +} #define __pgste(x) ((pgste_t) { (x) } ) #define __pte(x) ((pte_t) { (x) } ) |