userfaultfd/selftests: use user mode only

[linux-2.6-microblaze.git] / tools / testing / selftests / vm / userfaultfd.c

diff --git a/tools/testing/selftests/vm/userfaultfd.c b/tools/testing/selftests/vm/userfaultfd.c
index f5ab5e0..ce23db8 100644 (file)
--- a/tools/testing/selftests/vm/userfaultfd.c
+++ b/tools/testing/selftests/vm/userfaultfd.c
@@ -831,7 +831,7 @@ static int userfaultfd_open_ext(uint64_t *features)
 {
        struct uffdio_api uffdio_api;
 
-       uffd = syscall(__NR_userfaultfd, O_CLOEXEC | O_NONBLOCK);
+       uffd = syscall(__NR_userfaultfd, O_CLOEXEC | O_NONBLOCK | UFFD_USER_MODE_ONLY);
        if (uffd < 0) {
                fprintf(stderr,
                        "userfaultfd syscall not available in this kernel\n");