Including <sys/syscall.h> is required to define __NR_mount_setattr and __NR_open_tree which the mount_setattr test relies on. Signed-off-by: Daan De Meyer <daan.j.demeyer@xxxxxxxxx> --- tools/testing/selftests/mount_setattr/mount_setattr_test.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/testing/selftests/mount_setattr/mount_setattr_test.c b/tools/testing/selftests/mount_setattr/mount_setattr_test.c index 8c5fea68ae67..da85f8af482c 100644 --- a/tools/testing/selftests/mount_setattr/mount_setattr_test.c +++ b/tools/testing/selftests/mount_setattr/mount_setattr_test.c @@ -11,6 +11,7 @@ #include <sys/wait.h> #include <sys/vfs.h> #include <sys/statvfs.h> +#include <sys/syscall.h> #include <sys/sysinfo.h> #include <stdlib.h> #include <unistd.h> -- 2.38.1