1// SPDX-License-Identifier: GPL-2.0 2/* Copyright (c) 2023 Red Hat, Inc. */ 3#include <linux/bpf.h> 4#include <bpf/bpf_helpers.h> 5#include <bpf/bpf_tracing.h> 6 7char _license[] SEC("license") = "GPL"; 8 9/* Dummy fentry bpf prog for testing fentry attachment chains */ 10SEC("fentry/XXX") 11int BPF_PROG(recursive_attach, int a) 12{ 13 return 0; 14} 15