diff --git a/tools/include/linux/export.h b/tools/include/linux/export.h
new file mode 100644
index 0000000000000000000000000000000000000000..d07e586b9ba0ec3ddd250d183633c2ddfe4c9d36
--- /dev/null
+++ b/tools/include/linux/export.h
@@ -0,0 +1,10 @@
+#ifndef _TOOLS_LINUX_EXPORT_H_
+#define _TOOLS_LINUX_EXPORT_H_
+
+#define EXPORT_SYMBOL(sym)
+#define EXPORT_SYMBOL_GPL(sym)
+#define EXPORT_SYMBOL_GPL_FUTURE(sym)
+#define EXPORT_UNUSED_SYMBOL(sym)
+#define EXPORT_UNUSED_SYMBOL_GPL(sym)
+
+#endif
diff --git a/tools/lib/lockdep/preload.c b/tools/lib/lockdep/preload.c
index 0b0112c80f22b390875799909ab567b42c66009e..21cdf869a01b8b7facc084c4dc66cf73afa163bb 100644
--- a/tools/lib/lockdep/preload.c
+++ b/tools/lib/lockdep/preload.c
@@ -5,7 +5,7 @@
 #include <stdlib.h>
 #include <sysexits.h>
 #include "include/liblockdep/mutex.h"
-#include "../../../include/linux/rbtree.h"
+#include "../../include/linux/rbtree.h"
 
 /**
  * struct lock_lookup - liblockdep's view of a single unique lock
diff --git a/tools/lib/lockdep/uinclude/linux/kernel.h b/tools/lib/lockdep/uinclude/linux/kernel.h
index cd2cc59a5da7900e53084fe19e650438e13af0a2..276c7a8b2ed127ccdad6d4be0f31580bde9a84ff 100644
--- a/tools/lib/lockdep/uinclude/linux/kernel.h
+++ b/tools/lib/lockdep/uinclude/linux/kernel.h
@@ -23,7 +23,7 @@
 #define WARN_ON(x) (x)
 #define WARN_ON_ONCE(x) (x)
 #define likely(x) (x)
-#define WARN(x, y, z) (x)
+#define WARN(x, y...) (x)
 #define uninitialized_var(x) x
 #define __init
 #define noinline
diff --git a/tools/lib/lockdep/uinclude/linux/rbtree.h b/tools/lib/lockdep/uinclude/linux/rbtree.h
deleted file mode 100644
index 965901db4862c5c4ef7edd1c7bcd860fcf821cb8..0000000000000000000000000000000000000000
--- a/tools/lib/lockdep/uinclude/linux/rbtree.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../../include/linux/rbtree.h"