Hi Alexei,
On Fri, Apr 14, 2023 at 3:26 AM Alexei Starovoitov
<alexei.starovoitov@xxxxxxxxx> wrote:
>
> is failing with:
> test_xdp_bonding_redirect_multi:FAIL:expected packets on veth1_2
> unexpected expected packets on veth1_2: actual 1 < expected 100
I bisected this down to:
fccca038f3 veth: take into account device reconfiguration for xdp_features flag.
This seems to break XDP redirection from a veth device to another veth device.
Since bonding just delegates the XDP loading to the slave devices the
failure should
also be reproducible with just a pair of veth devices:
pkt -> veth1_1 <|> veth1_2 (xdp_redirect_map_multi_prog redirects)
| /
<- veth2_1 <|> veth2_2 <-
It seems like this is the same failure as with the xdp_do_redirect test:
https://lore.kernel.org/bpf/ea5cda51-e8f0-2bcd-abfa-b6bf4b11d354@xxxxxxxxx/
Lorenzo: if you fix the xdp_do_redirect test, could you also check
that xdp_bonding passes?
Cheers,
Jussi
