netdev - Re: [PATCH bpf-next v3 04/11] bpf: make bnxt compatible w/ bpf_xdp_adjust

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Message-ID: <CACKFLi=pxtWL_kzDBn8jGozmkEE9+Qefnr2hjrv6O+6qOXrzUw@mail.gmail.com>
Date:   Wed, 18 Apr 2018 10:39:04 -0700
From:   Michael Chan <michael.chan@...adcom.com>
To:     "Nikita V. Shirokov" <tehnerd@...nerd.com>
Cc:     Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Netdev <netdev@...r.kernel.org>
Subject: Re: [PATCH bpf-next v3 04/11] bpf: make bnxt compatible w/ bpf_xdp_adjust_tail

On Tue, Apr 17, 2018 at 9:42 PM, Nikita V. Shirokov <tehnerd@...nerd.com> wrote:
> w/ bpf_xdp_adjust_tail helper xdp's data_end pointer could be changed as
> well (only "decrease" of pointer's location is going to be supported).
> changing of this pointer will change packet's size.
> for bnxt driver we will just calculate packet's length unconditionally
>
> Acked-by: Alexei Starovoitov <ast@...nel.org>
> Signed-off-by: Nikita V. Shirokov <tehnerd@...nerd.com>

Acked-by: Michael Chan <michael.chan@...adcom.com>