diff options
Diffstat (limited to 'arch/arm64/include/asm/pgtable.h')
| -rw-r--r-- | arch/arm64/include/asm/pgtable.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/arm64/include/asm/pgtable.h b/arch/arm64/include/asm/pgtable.h index b524dcd17243..aa3917c8b623 100644 --- a/arch/arm64/include/asm/pgtable.h +++ b/arch/arm64/include/asm/pgtable.h | |||
| @@ -136,11 +136,11 @@ extern struct page *empty_zero_page; | |||
| 136 | /* | 136 | /* |
| 137 | * The following only work if pte_present(). Undefined behaviour otherwise. | 137 | * The following only work if pte_present(). Undefined behaviour otherwise. |
| 138 | */ | 138 | */ |
| 139 | #define pte_present(pte) (pte_val(pte) & (PTE_VALID | PTE_PROT_NONE)) | 139 | #define pte_present(pte) (!!(pte_val(pte) & (PTE_VALID | PTE_PROT_NONE))) |
| 140 | #define pte_dirty(pte) (pte_val(pte) & PTE_DIRTY) | 140 | #define pte_dirty(pte) (!!(pte_val(pte) & PTE_DIRTY)) |
| 141 | #define pte_young(pte) (pte_val(pte) & PTE_AF) | 141 | #define pte_young(pte) (!!(pte_val(pte) & PTE_AF)) |
| 142 | #define pte_special(pte) (pte_val(pte) & PTE_SPECIAL) | 142 | #define pte_special(pte) (!!(pte_val(pte) & PTE_SPECIAL)) |
| 143 | #define pte_write(pte) (pte_val(pte) & PTE_WRITE) | 143 | #define pte_write(pte) (!!(pte_val(pte) & PTE_WRITE)) |
| 144 | #define pte_exec(pte) (!(pte_val(pte) & PTE_UXN)) | 144 | #define pte_exec(pte) (!(pte_val(pte) & PTE_UXN)) |
| 145 | 145 | ||
| 146 | #define pte_valid_user(pte) \ | 146 | #define pte_valid_user(pte) \ |
