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author | Maciej Fijalkowski <maciej.fijalkowski@intel.com> | 2021-03-03 16:29:03 +0100 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-03-30 14:35:24 +0200 |
commit | 53f1483984bf36ebd27c5aefac19fa38b48a633d (patch) | |
tree | 0db0d2479360f23b812102f3c24ca1a0ebf56dea /tools/bpf | |
parent | f259a7fdeb1241bafac7596c707fd2decff0f614 (diff) |
veth: Store queue_mapping independently of XDP prog presence
[ Upstream commit edbea922025169c0e5cdca5ebf7bf5374cc5566c ]
Currently, veth_xmit() would call the skb_record_rx_queue() only when
there is XDP program loaded on peer interface in native mode.
If peer has XDP prog in generic mode, then netif_receive_generic_xdp()
has a call to netif_get_rxqueue(skb), so for multi-queue veth it will
not be possible to grab a correct rxq.
To fix that, store queue_mapping independently of XDP prog presence on
peer interface.
Fixes: 638264dc9022 ("veth: Support per queue XDP ring")
Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Toshiaki Makita <toshiaki.makita1@gmail.com>
Link: https://lore.kernel.org/bpf/20210303152903.11172-1-maciej.fijalkowski@intel.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools/bpf')
0 files changed, 0 insertions, 0 deletions