| commit | cfc81b50387086c3a1ca6d2be3c46561edfbc3b5 | |
| author | Daniel Borkmann <daniel@iogearbox.net> | |
| Wed, 7 Oct 2015 08:16:09 +0000 (7 10:16 +0200) | ||
| committer | David S. Miller <davem@davemloft.net> | |
| Thu, 8 Oct 2015 12:03:08 +0000 (8 05:03 -0700) | ||
| tree | 4990bcfc30708d064da3d3898aef295ce3041f62 | treesnapshot (tar.gz zip) |
| parent | dfdd7230c5a2d9d675b4e7d6e111a8ead13cfb11 | commitdiff |
bpf, skb_do_redirect: clear sender_cpu before xmit
Similar to commit c29390c6dfee ("xps: must clear sender_cpu before
forwarding"), we also need to clear the skb->sender_cpu when moving
from RX to TX via skb_do_redirect() due to the shared location of
napi_id (used on RX) and sender_cpu (used on TX).
Fixes: 27b29f63058d ("bpf: add bpf_redirect() helper")
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Similar to commit c29390c6dfee ("xps: must clear sender_cpu before
forwarding"), we also need to clear the skb->sender_cpu when moving
from RX to TX via skb_do_redirect() due to the shared location of
napi_id (used on RX) and sender_cpu (used on TX).
Fixes: 27b29f63058d ("bpf: add bpf_redirect() helper")
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| net/core/filter.c | diffblobblamehistory |