v4.19.13 snapshot.
diff --git a/include/linux/bpf_trace.h b/include/linux/bpf_trace.h
new file mode 100644
index 0000000..ddf896a
--- /dev/null
+++ b/include/linux/bpf_trace.h
@@ -0,0 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __LINUX_BPF_TRACE_H__
+#define __LINUX_BPF_TRACE_H__
+
+#include <trace/events/xdp.h>
+
+#endif /* __LINUX_BPF_TRACE_H__ */