[PATCH 1/3] userfaultfd/selftests: Always dump something in modes

[Peter Xu]

BOUNCE_POLL is a special bit that if cleared it means "READ" instead.  Dump
that too otherwise we'll see tests with empty modes.

Signed-off-by: Peter Xu <pet...@redhat.com>
---
 tools/testing/selftests/vm/userfaultfd.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/testing/selftests/vm/userfaultfd.c 
b/tools/testing/selftests/vm/userfaultfd.c
index 61e5cfeb1350..31f470d12d0b 100644
--- a/tools/testing/selftests/vm/userfaultfd.c
+++ b/tools/testing/selftests/vm/userfaultfd.c
@@ -1230,6 +1230,8 @@ static int userfaultfd_stress(void)
                        printf(" ver");
                if (bounces & BOUNCE_POLL)
                        printf(" poll");
+               else
+                       printf(" read");
                printf(", ");
                fflush(stdout);
 
-- 
2.26.2