Re: [PATCH bpf 3/7] netdevsim: Add debugfs toggle to reject BPF programs in verifier

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Jakub Kicinski <kuba@xxxxxxxxxx> writes:

> On Thu, 03 Dec 2020 22:35:20 +0100 Toke Høiland-Jørgensen wrote:
>> diff --git a/drivers/net/netdevsim/netdevsim.h b/drivers/net/netdevsim/netdevsim.h
>> index 827fc80f50a0..d1d329af3e61 100644
>> --- a/drivers/net/netdevsim/netdevsim.h
>> +++ b/drivers/net/netdevsim/netdevsim.h
>> @@ -190,6 +190,7 @@ struct nsim_dev {
>>  	struct bpf_offload_dev *bpf_dev;
>>  	bool bpf_bind_accept;
>>  	u32 bpf_bind_verifier_delay;
>> +	bool bpf_bind_verifier_accept;
>>  	struct dentry *ddir_bpf_bound_progs;
>
> nit: if you respin please reorder the bpf_bind_verifier_* fields so
> that the structure packs better.

Ah, good point, will do!

> Acked-by: Jakub Kicinski <kuba@xxxxxxxxxx>
>
> Thanks for fixing this test!

You're welcome :)

I'll see if I can't get our CI people to also run it regularly so we can
avoid it regressing again...

-Toke





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