[PATCH 2/4] selftests: vm: Ensure the mlock2 syscall number can be found

From: Thierry Reding <redacted>

Include the syscall.h header to ensure that the mlock2 syscall number is
available. Otherwise the test program will always return ENOSYS from the
mlock2() implementation.

Signed-off-by: Thierry Reding <redacted>
---
 tools/testing/selftests/vm/mlock2-tests.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/testing/selftests/vm/mlock2-tests.c b/tools/testing/selftests/vm/mlock2-tests.c
index 11c38e96f336..2949fd949973 100644
--- a/tools/testing/selftests/vm/mlock2-tests.c
+++ b/tools/testing/selftests/vm/mlock2-tests.c

@@ -6,6 +6,7 @@
 #include <string.h>
 #include <sys/time.h>
 #include <sys/resource.h>
+#include <syscall.h>
 #include <errno.h>
 #include <stdbool.h>
 

-- 
2.4.5