Toke Høiland-Jørgensen <toke@xxxxxxxxxx> writes:
> From: Toke Høiland-Jørgensen <toke@xxxxxxxxxx>
>
> This adds a new debugfs toggle ('bpf_bind_verifier_accept') that can be
> used to make netdevsim reject BPF programs from being accepted by the
> verifier. If this toggle (which defaults to true) is set to false,
> nsim_bpf_verify_insn() will return EOPNOTSUPP on the last
> instruction (after outputting the 'Hello from netdevsim' verifier message).
>
> This makes it possible to check the verification callback in the driver
> from test_offload.py in selftests, since the verifier now clears the
> verifier log on a successful load, hiding the message from the driver.
>
> Fixes: 6f8a57ccf85 ("bpf: Make verifier log more relevant by default")
Ugh, the patchwork bot pointed out that I somehow managed to truncate
the commit ID here; apologies, will send a v4.
-Toke
