21 Jan, 2017

1 commit

• cdb749cef   bpf: fix samples xdp_tx_iptunnel and tc_l2_redirect with fake KBUILD_MODNAME ... Browse Code »

  Fix build errors for samples/bpf xdp_tx_iptunnel and tc_l2_redirect,
  when dynamic debugging is enabled (CONFIG_DYNAMIC_DEBUG) by defining a
  fake KBUILD_MODNAME.

  Just like Daniel Borkmann fixed other samples/bpf in commit
  96a8eb1eeed2 ("bpf: fix samples to add fake KBUILD_MODNAME").

  Fixes: 12d8bb64e3f6 ("bpf: xdp: Add XDP example for head adjustment")
  Fixes: 90e02896f1a4 ("bpf: Add test for bpf_redirect to ipip/ip6tnl")
  Signed-off-by: Jesper Dangaard Brouer
  Signed-off-by: David S. Miller

  Jesper Dangaard Brouer

  2017-01-21 01:04:07 +0800  

09 Dec, 2016

1 commit

• 12d8bb64e   bpf: xdp: Add XDP example for head adjustment ... Browse Code »

  The XDP prog checks if the incoming packet matches any VIP:PORT
  combination in the BPF hashmap. If it is, it will encapsulate
  the packet with a IPv4/v6 header as instructed by the value of
  the BPF hashmap and then XDP_TX it out.

  The VIP:PORT -> IP-Encap-Info can be specified by the cmd args
  of the user prog.

  Acked-by: Alexei Starovoitov
  Signed-off-by: Martin KaFai Lau
  Signed-off-by: David S. Miller

  Martin KaFai Lau

  2016-12-09 03:25:13 +0800