bpf_override_return 125 kernel/trace/bpf_trace.c BPF_CALL_2(bpf_override_return, struct pt_regs *, regs, unsigned long, rc) bpf_override_return 133 kernel/trace/bpf_trace.c .func = bpf_override_return, bpf_override_return 11 samples/bpf/tracex7_kern.c bpf_override_return(ctx, rc); bpf_override_return 114 tools/testing/selftests/bpf/bpf_helpers.h static int (*bpf_override_return)(void *ctx, unsigned long rc) =