netdev - Re: arch: arm: bpf: Converting cBPF to eBPF for arm 32 bit

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Message-ID: <CAGXu5j+2q4Wwfhuk_DnDaV894A9ZOD=A_AvAU_OZG6KQv0_KMg@mail.gmail.com>
Date:   Thu, 11 May 2017 08:30:28 -0700
From:   Kees Cook <keescook@...omium.org>
To:     Shubham Bansal <illusionist.neo@...il.com>
Cc:     David Miller <davem@...emloft.net>,
        Mircea Gherzan <mgherzan@...il.com>,
        Network Development <netdev@...r.kernel.org>,
        "kernel-hardening@...ts.openwall.com" 
        <kernel-hardening@...ts.openwall.com>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>, ast@...com,
        Daniel Borkmann <daniel@...earbox.net>
Subject: Re: arch: arm: bpf: Converting cBPF to eBPF for arm 32 bit

On Thu, May 11, 2017 at 2:32 AM, Shubham Bansal
<illusionist.neo@...il.com> wrote:
> What do you guys suggest i should implement it? I am almost done with
> my current implementation but if you think I should change it to the
> way David suggested, its better to suggest now before I send the
> patch.

I'd say send what you have right now, as it's a good starting point
for future work. I'll be curious to see the benchmarks, etc. It can be
a base for further optimization.

Thanks for chipping away at this!

-Kees

-- 
Kees Cook
Pixel Security