diff options
Diffstat (limited to 'include/linux/pgtable.h')
-rw-r--r-- | include/linux/pgtable.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/pgtable.h b/include/linux/pgtable.h index 780f3b439d98..e8b2ac6bd2ae 100644 --- a/include/linux/pgtable.h +++ b/include/linux/pgtable.h @@ -1956,6 +1956,18 @@ typedef unsigned int pgtbl_mod_mask; #define MAX_PTRS_PER_P4D PTRS_PER_P4D #endif +#ifndef pte_pgprot +#define pte_pgprot(x) ((pgprot_t) {0}) +#endif + +#ifndef pmd_pgprot +#define pmd_pgprot(x) ((pgprot_t) {0}) +#endif + +#ifndef pud_pgprot +#define pud_pgprot(x) ((pgprot_t) {0}) +#endif + /* description of effects of mapping type and prot in current implementation. * this is due to the limited x86 page protection hardware. The expected * behavior is in parens: |