On 6/9/25 20:08, Chen Linxuan wrote:
I failed to build this test on Ubuntu 24.04.
Compiler complained about undefined functions mount, umount and some
mount related flags.
Signed-off-by: Chen Linxuan <chenlinx...@uniontech.com>
---
tools/testing/selftests/pid_namespace/pid_max.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/testing/selftests/pid_namespace/pid_max.c
b/tools/testing/selftests/pid_namespace/pid_max.c
index 96f274f0582b6..c3ee8a2eff75b 100644
--- a/tools/testing/selftests/pid_namespace/pid_max.c
+++ b/tools/testing/selftests/pid_namespace/pid_max.c
@@ -12,6 +12,7 @@
#include <syscall.h>
#include <sys/mount.h>
Hmm. I see mount.h included here?
#include <sys/wait.h>
+#include <sys/mount.h>
You are adding a duplicate include for the same file?
#include "../kselftest_harness.h"
#include "../pidfd/pidfd.h"
thanks,
-- Shuah
