1 // SPDX-License-Identifier: GPL-2.0 2 #include <vmlinux.h> 3 #include <bpf/bpf_helpers.h> 4 5 extern int bpf_testmod_ksym_percpu __ksym; 6 7 SEC("tc") 8 int ksym_fail(struct __sk_buff *ctx) 9 { 10 return *(int *)bpf_this_cpu_ptr(&bpf_testmod_ksym_percpu); 11 } 12 13 char _license[] SEC("license") = "GPL"; 14