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Eric Dumazet 6a32e4f9dd vlan: allow nested vlan_do_receive() ... commit 2425717b27 (net: allow vlan traffic to be received under bond) broke ARP processing on vlan on top of bonding. +-------+ eth0 --| bond0 |---bond0.103 eth1 --| | +-------+ 52870.115435: skb_gro_reset_offset <-napi_gro_receive 52870.115435: dev_gro_receive <-napi_gro_receive 52870.115435: napi_skb_finish <-napi_gro_receive 52870.115435: netif_receive_skb <-napi_skb_finish 52870.115435: get_rps_cpu <-netif_receive_skb 52870.115435: __netif_receive_skb <-netif_receive_skb 52870.115436: vlan_do_receive <-__netif_receive_skb 52870.115436: bond_handle_frame <-__netif_receive_skb 52870.115436: vlan_do_receive <-__netif_receive_skb 52870.115436: arp_rcv <-__netif_receive_skb 52870.115436: kfree_skb <-arp_rcv Packet is dropped in arp_rcv() because its pkt_type was set to PACKET_OTHERHOST in the first vlan_do_receive() call, since no eth0.103 exists. We really need to change pkt_type only if no more rx_handler is about to be called for the packet. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Reviewed-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>		13 years ago
..
Kconfig	vlan: Add GVRP support	17 years ago
Makefile	vlan: uninline __vlan_hwaccel_rx	17 years ago
vlan.c	rcu: convert uses of rcu_assign_pointer(x, NULL) to RCU_INIT_POINTER	14 years ago
vlan.h	vlan: move vlan_group_[gs]et_device to public header	14 years ago
vlan_core.c	vlan: allow nested vlan_do_receive()	13 years ago
vlan_dev.c	net: consolidate and fix ethtool_ops->get_settings calling	14 years ago
vlan_gvrp.c	vlan: TCI related type and naming cleanups	17 years ago
vlan_netlink.c	vlan: lockless transmit path	14 years ago
vlanproc.c	net: Remove casts of void *	14 years ago
vlanproc.h	…