+This is only needed for kernel < 2.6.29 and conflicts with kernel 4.4.42
+
+--- a/backport-include/linux/cred.h
++++ /dev/null
+@@ -1,10 +0,0 @@
+-#ifndef __BACKPORT_LINUX_CRED_H
+-#define __BACKPORT_LINUX_CRED_H
+-#include_next <linux/cred.h>
+-#include <linux/version.h>
+-
+-#ifndef current_user_ns
+-#define current_user_ns() (current->nsproxy->user_ns)
+-#endif
+-
+-#endif /* __BACKPORT_LINUX_CRED_H */