diff options
| author | Gilberto Bertin <me@jibi.io> | 2020-04-10 18:20:59 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-04-12 20:58:24 -0700 |
| commit | 3fe260e00cd0bf0be853c48fcc1e19853df615bb (patch) | |
| tree | 0560451c14b2fb13eb0206ed898a0b0be65f3c04 /drivers/net | |
| parent | e6aaeafd56e33345f1d242cde33dd92614734be8 (diff) | |
| download | linux-3fe260e00cd0bf0be853c48fcc1e19853df615bb.tar.bz2 | |
net: tun: record RX queue in skb before do_xdp_generic()
This allows netif_receive_generic_xdp() to correctly determine the RX
queue from which the skb is coming, so that the context passed to the
XDP program will contain the correct RX queue index.
Signed-off-by: Gilberto Bertin <me@jibi.io>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/tun.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/tun.c b/drivers/net/tun.c index 07476c6510f2..44889eba1dbc 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -1888,6 +1888,7 @@ drop: skb_reset_network_header(skb); skb_probe_transport_header(skb); + skb_record_rx_queue(skb, tfile->queue_index); if (skb_xdp) { struct bpf_prog *xdp_prog; @@ -2459,6 +2460,7 @@ build: skb->protocol = eth_type_trans(skb, tun->dev); skb_reset_network_header(skb); skb_probe_transport_header(skb); + skb_record_rx_queue(skb, tfile->queue_index); if (skb_xdp) { err = do_xdp_generic(xdp_prog, skb); @@ -2470,7 +2472,6 @@ build: !tfile->detached) rxhash = __skb_get_hash_symmetric(skb); - skb_record_rx_queue(skb, tfile->queue_index); netif_receive_skb(skb); /* No need for get_cpu_ptr() here since this function is |