--- zzzz-none-000/linux-4.4.60/include/linux/bpf.h	2017-04-08 07:53:53.000000000 +0000
+++ scorpion-7490-727/linux-4.4.60/include/linux/bpf.h	2021-02-04 17:41:59.000000000 +0000
@@ -37,6 +37,7 @@
 	u32 value_size;
 	u32 max_entries;
 	u32 pages;
+	bool unpriv_array;
 	struct user_struct *user;
 	const struct bpf_map_ops *ops;
 	struct work_struct work;
@@ -141,6 +142,7 @@
 struct bpf_array {
 	struct bpf_map map;
 	u32 elem_size;
+	u32 index_mask;
 	/* 'ownership' of prog_array is claimed by the first program that
 	 * is going to use this map or by the first program which FD is stored
 	 * in the map to make sure that all callers and callees have the same