On Tue, Dec 06, 2016 at 09:35:31AM -0800, John Fastabend wrote:
> On 16-12-03 07:17 PM, Martin KaFai Lau wrote:
> > This patch allows XDP prog to extend/remove the packet
> > data at the head (like adding or removing header). It is
> > done by adding a new XDP helper bpf_xdp_adjust_head().
> >
> >
On 16-12-03 07:17 PM, Martin KaFai Lau wrote:
> This patch allows XDP prog to extend/remove the packet
> data at the head (like adding or removing header). It is
> done by adding a new XDP helper bpf_xdp_adjust_head().
>
> It also renames bpf_helper_changes_skb_data() to
> bpf_helper_changes_pkt_
On Sat, 3 Dec 2016 19:17:23 -0800 Martin KaFai Lau wrote:
> This patch allows XDP prog to extend/remove the packet
> data at the head (like adding or removing header). It is
> done by adding a new XDP helper bpf_xdp_adjust_head().
>
> It also renames bpf_helper_changes_skb_data() to
> bpf_help
On 12/04/2016 04:17 AM, Martin KaFai Lau wrote:
This patch allows XDP prog to extend/remove the packet
data at the head (like adding or removing header). It is
done by adding a new XDP helper bpf_xdp_adjust_head().
It also renames bpf_helper_changes_skb_data() to
bpf_helper_changes_pkt_data() t
This patch allows XDP prog to extend/remove the packet
data at the head (like adding or removing header). It is
done by adding a new XDP helper bpf_xdp_adjust_head().
It also renames bpf_helper_changes_skb_data() to
bpf_helper_changes_pkt_data() to better reflect
that XDP prog does not work on sk
