// SPDX-License-Identifier: GPL-2.0 #include "vmlinux.h" #include <bpf/bpf_helpers.h> #include <bpf/bpf_tracing.h> void *user_ptr = 0; SEC("kprobe.multi") int handle_kprobe_multi_sleepable(struct pt_regs *ctx) { int a, err; err = bpf_copy_from_user(&a, sizeof(a), user_ptr); barrier_var(a); return err; } SEC("fentry/bpf_fentry_test1") int BPF_PROG(fentry) { return 0; } char _license[] SEC("license") = "GPL";