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| author | Jakub Kicinski <kuba@kernel.org> | 2020-10-12 16:16:50 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2020-10-12 16:16:50 -0700 |
| commit | ccdf7fae3afaeaf0e5dd03311b86ffa56adf85ae (patch) | |
| tree | 3028901b29bf4ab04cd50d61da4fecdb20b182b6 /drivers/net | |
| parent | a308283fdbf712b30061d2b4567530eb9e8dc1b4 (diff) | |
| parent | 376dcfe3a4e5a5475a84e6b5f926066a8614f887 (diff) | |
| download | linux-ccdf7fae3afaeaf0e5dd03311b86ffa56adf85ae.tar.bz2 | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
Alexei Starovoitov says:
====================
pull-request: bpf-next 2020-10-12
The main changes are:
1) The BPF verifier improvements to track register allocation pattern, from Alexei and Yonghong.
2) libbpf relocation support for different size load/store, from Andrii.
3) bpf_redirect_peer() helper and support for inner map array with different max_entries, from Daniel.
4) BPF support for per-cpu variables, form Hao.
5) sockmap improvements, from John.
====================
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/veth.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/veth.c b/drivers/net/veth.c index 091e5b4ba042..8c737668008a 100644 --- a/drivers/net/veth.c +++ b/drivers/net/veth.c @@ -420,6 +420,14 @@ static int veth_select_rxq(struct net_device *dev) return smp_processor_id() % dev->real_num_rx_queues; } +static struct net_device *veth_peer_dev(struct net_device *dev) +{ + struct veth_priv *priv = netdev_priv(dev); + + /* Callers must be under RCU read side. */ + return rcu_dereference(priv->peer); +} + static int veth_xdp_xmit(struct net_device *dev, int n, struct xdp_frame **frames, u32 flags, bool ndo_xmit) @@ -1224,6 +1232,7 @@ static const struct net_device_ops veth_netdev_ops = { .ndo_set_rx_headroom = veth_set_rx_headroom, .ndo_bpf = veth_xdp, .ndo_xdp_xmit = veth_ndo_xdp_xmit, + .ndo_get_peer_dev = veth_peer_dev, }; #define VETH_FEATURES (NETIF_F_SG | NETIF_F_FRAGLIST | NETIF_F_HW_CSUM | \ |