linux-toradex.git/net/openvswitch/vport-netdev.c, branch v4.10

openvswitch: allow L3 netdev ports

2016-11-13T05:51:02+00:00

Allow ARPHRD_NONE interfaces to be added to ovs bridge.

Based on previous versions by Lorand Jakab and Simon Horman.

Signed-off-by: Lorand Jakab 
Signed-off-by: Simon Horman 
Signed-off-by: Jiri Benc 
Acked-by: Pravin B Shelar 
Signed-off-by: David S. Miller

openvswitch: remove unnecessary EXPORT_SYMBOLs

2016-10-19T19:11:55+00:00

Some symbols exported to other modules are really used only by
openvswitch.ko. Remove the exports.

Tested by loading all 4 openvswitch modules, nothing breaks.

Signed-off-by: Jiri Benc 
Acked-by: Pravin B Shelar 
Signed-off-by: David S. Miller

net: use skb_postpush_rcsum instead of own implementations

2016-02-20T04:43:10+00:00

Replace individual implementations with the recently introduced
skb_postpush_rcsum() helper.

Signed-off-by: Daniel Borkmann 
Acked-by: Tom Herbert 
Acked-by: Alexei Starovoitov 
Signed-off-by: David S. Miller

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2015-12-04T02:09:12+00:00

Conflicts:
	drivers/net/ethernet/renesas/ravb_main.c
	kernel/bpf/syscall.c
	net/ipv4/ipmr.c

All three conflicts were cases of overlapping changes.

Signed-off-by: David S. Miller

openvswitch: fix hangup on vxlan/gre/geneve device deletion

2015-12-03T19:29:25+00:00

Each openvswitch tunnel vport (vxlan,gre,geneve) holds a reference
to the underlying tunnel device, but never released it when such
device is deleted.
Deleting the underlying device via the ip tool cause the kernel to
hangup in the netdev_wait_allrefs() loop.
This commit ensure that on device unregistration dp_detach_port_notify()
is called for all vports that hold the device reference, properly
releasing it.

Fixes: 614732eaa12d ("openvswitch: Use regular VXLAN net_device device")
Fixes: b2acd1dc3949 ("openvswitch: Use regular GRE net_device instead of vport")
Fixes: 6b001e682e90 ("openvswitch: Use Geneve device.")
Signed-off-by: Paolo Abeni 
Acked-by: Flavio Leitner 
Acked-by: Pravin B Shelar 
Signed-off-by: David S. Miller

net: add possibility to pass information about upper device via notifier

2015-12-03T16:49:25+00:00

Sometimes the drivers and other code would find it handy to know some
internal information about upper device being changed. So allow upper-code
to pass information down to notifier listeners during linking.

Signed-off-by: Jiri Pirko 
Signed-off-by: David S. Miller

net: propagate upper priv via netdev_master_upper_dev_link

2015-12-03T16:49:25+00:00

Eliminate netdev_master_upper_dev_link_private and pass priv directly as
a parameter of netdev_master_upper_dev_link.

Signed-off-by: Jiri Pirko 
Signed-off-by: David S. Miller

openvswitch: Use dev_queue_xmit for vport send.

2015-10-22T13:46:16+00:00

With use of lwtunnel, we can directly call dev_queue_xmit()
rather than calling netdev vport send operation.
Following change make tunnel vport code bit cleaner.

Signed-off-by: Pravin B Shelar 
Acked-by: Thomas Graf 
Acked-by: Jiri Benc 
Signed-off-by: David S. Miller

openvswitch: Remove vport stats.

2015-08-30T02:07:15+00:00

Since all vport types are now backed by netdev, we can directly
use netdev stats. Following patch removes redundant stat
from vport.

Signed-off-by: Pravin B Shelar 
Signed-off-by: David S. Miller

route: move lwtunnel state to dst_entry

2015-08-20T22:42:36+00:00

Currently, the lwtunnel state resides in per-protocol data. This is
a problem if we encapsulate ipv6 traffic in an ipv4 tunnel (or vice versa).
The xmit function of the tunnel does not know whether the packet has been
routed to it by ipv4 or ipv6, yet it needs the lwtstate data. Moving the
lwtstate data to dst_entry makes such inter-protocol tunneling possible.

As a bonus, this brings a nice diffstat.

Signed-off-by: Jiri Benc 
Acked-by: Roopa Prabhu 
Acked-by: Thomas Graf 
Signed-off-by: David S. Miller