674 	struct bpf_map *map = env->cur_state.regs[regno].map_ptr;  in check_map_access()  local
676 	if (off < 0 || off + size > map->value_size) {  in check_map_access()
678 			map->value_size, off, size);  in check_map_access()
953 static int check_map_func_compatibility(struct bpf_map *map, int func_id)  in check_map_func_compatibility()  argument
955 	if (!map)  in check_map_func_compatibility()
959 	switch (map->map_type) {  in check_map_func_compatibility()
976 		if (map->map_type != BPF_MAP_TYPE_PROG_ARRAY)  in check_map_func_compatibility()
981 		if (map->map_type != BPF_MAP_TYPE_PERF_EVENT_ARRAY)  in check_map_func_compatibility()
991 		map->map_type, func_id);  in check_map_func_compatibility()
1000 	struct bpf_map *map = NULL;  in check_call()  local
1025 	err = check_func_arg(env, BPF_REG_1, fn->arg1_type, &map);  in check_call()
1028 	err = check_func_arg(env, BPF_REG_2, fn->arg2_type, &map);  in check_call()
1032 		if (map == NULL) {  in check_call()
1036 		env->insn_aux_data[insn_idx].map_ptr = map;  in check_call()
1038 	err = check_func_arg(env, BPF_REG_3, fn->arg3_type, &map);  in check_call()
1041 	err = check_func_arg(env, BPF_REG_4, fn->arg4_type, &map);  in check_call()
1044 	err = check_func_arg(env, BPF_REG_5, fn->arg5_type, &map);  in check_call()
1066 		if (map == NULL) {  in check_call()
1070 		regs[BPF_REG_0].map_ptr = map;  in check_call()
1077 	err = check_map_func_compatibility(map, func_id);  in check_call()
2084 			struct bpf_map *map;  in replace_map_fd_with_map_ptr()  local
2104 			map = __bpf_map_get(f);  in replace_map_fd_with_map_ptr()
2105 			if (IS_ERR(map)) {  in replace_map_fd_with_map_ptr()
2108 				return PTR_ERR(map);  in replace_map_fd_with_map_ptr()
2112 			insn[0].imm = (u32) (unsigned long) map;  in replace_map_fd_with_map_ptr()
2113 			insn[1].imm = ((u64) (unsigned long) map) >> 32;  in replace_map_fd_with_map_ptr()
2117 				if (env->used_maps[j] == map) {  in replace_map_fd_with_map_ptr()
2132 			map = bpf_map_inc(map, false);  in replace_map_fd_with_map_ptr()
2133 			if (IS_ERR(map)) {  in replace_map_fd_with_map_ptr()
2135 				return PTR_ERR(map);  in replace_map_fd_with_map_ptr()
2137 			env->used_maps[env->used_map_cnt++] = map;  in replace_map_fd_with_map_ptr()
2375 								 map)->index_mask);  in fixup_bpf_calls()