diff options
| -rw-r--r-- | mm/mprotect.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/mm/mprotect.c b/mm/mprotect.c index c5ba2aae0f54..cc2459c57f60 100644 --- a/mm/mprotect.c +++ b/mm/mprotect.c @@ -497,6 +497,8 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len, return do_mprotect_pkey(start, len, prot, -1); } +#ifdef CONFIG_ARCH_HAS_PKEYS + SYSCALL_DEFINE4(pkey_mprotect, unsigned long, start, size_t, len, unsigned long, prot, int, pkey) { @@ -547,3 +549,5 @@ SYSCALL_DEFINE1(pkey_free, int, pkey) */ return ret; } + +#endif /* CONFIG_ARCH_HAS_PKEYS */ |