netdev - Re: [PATCH bpf-next 5/7] bpf: increase verifier log limit

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Message-ID: <20190329201604.600d8d86@cakuba.netronome.com>
Date:   Fri, 29 Mar 2019 20:16:04 -0700
From:   Jakub Kicinski <jakub.kicinski@...ronome.com>
To:     Alexei Starovoitov <ast@...nel.org>
Cc:     <davem@...emloft.net>, <daniel@...earbox.net>, <jannh@...gle.com>,
        <netdev@...r.kernel.org>, <bpf@...r.kernel.org>,
        <kernel-team@...com>
Subject: Re: [PATCH bpf-next 5/7] bpf: increase verifier log limit

On Fri, 29 Mar 2019 17:16:10 -0700, Alexei Starovoitov wrote:
> The existing 16Mbyte verifier log limit is not enough for log_level=2
> even for small programs. Increase it to 1Gbyte.
> Note it's not a kernel memory limit.
> It's an amount of memory user space provides to store
> the verifier log. The kernel populates it 1k at a time.
> 
> Signed-off-by: Alexei Starovoitov <ast@...nel.org>

Reviewed-by: Jakub Kicinski <jakub.kicinski@...ronome.com>