netdev - Re: [PATCH net-next] samples/bpf: Add support for SKB_MODE to xdp1 and xdp_tx

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Message-ID: <085b8b0f-7751-0be4-d3b7-3c06f2cc602b@fb.com>
Date:   Thu, 27 Apr 2017 09:38:37 -0700
From:   Alexei Starovoitov <ast@...com>
To:     David Ahern <dsa@...ulusnetworks.com>, <netdev@...r.kernel.org>
CC:     <daniel@...earbox.net>
Subject: Re: [PATCH net-next] samples/bpf: Add support for SKB_MODE to xdp1
 and xdp_tx_iptunnel

On 4/27/17 9:11 AM, David Ahern wrote:
> Add option to xdp1 and xdp_tx_iptunnel to insert xdp program in
> SKB_MODE:
>  - update set_link_xdp_fd to take a flags argument that is added to the
>    RTM_SETLINK message
>
>  - Add -S option to xdp1 and xdp_tx_iptunnel user code. When passed in
>    XDP_FLAGS_SKB_MODE is set in the flags arg passed to set_link_xdp_fd
>
> Signed-off-by: David Ahern <dsa@...ulusnetworks.com>

awesome. thanks!
Acked-by: Alexei Starovoitov <ast@...nel.org>