linux/net/openvswitch, branch v3.11

openvswitch: Reset tunnel key between input and output.

2013-08-14T22:50:36Z

It doesn't make sense to output a tunnel packet using the same parameters that it was received with since that will generally just result in the packet going back to us. As a result, userspace assumes that the tunnel key is cleared when transitioning through the switch. In the majority of cases this doesn't matter since a packet is either going to a tunnel port (in which the key is overwritten with new values) or to a non-tunnel port (in which case the key is ignored). However, it's theoreticaly possible that userspace could rely on the documented behavior, so this corrects it. Signed-off-by: Jesse Gross

openvswitch: Use correct type while allocating flex array.

2013-08-14T22:48:17Z

Flex array is used to allocate hash buckets which is type struct hlist_head, but we use `struct hlist_head *` to calculate array size. Since hlist_head is of size pointer it works fine. Following patch use correct type. Signed-off-by: Pravin B Shelar Signed-off-by: Jesse Gross

openvswitch: Fix bad merge resolution.

2013-08-14T22:48:02Z

git silently included an extra hunk in vport_cmd_set() during automatic merging. This code is unreachable so it does not actually introduce a problem but it is clearly incorrect. Signed-off-by: Jesse Gross

openvswitch: Add Kconfig dependency on GRE-DEMUX.

2013-07-01T20:19:43Z

Openvswitch uses function from NET_IPGRE_DEMUX module. Add Kconfig dependency to fix following compilation errors: http://marc.info/?l=linux-netdev&m=137244035226634 CC: Jesse Gross Reported-by: Randy Dunlap Signed-off-by: Pravin Shelar Acked-by: Randy Dunlap Acked-by: Jesse Gross Signed-off-by: David S. Miller

openvswitch: Use correct config guard.

2013-06-24T07:16:46Z

This bug was introduced by commit aa310701e787087 (openvswitch: Add gre tunnel support.) Signed-off-by: Pravin B Shelar Signed-off-by: David S. Miller

openvswitch: Add gre tunnel support.

2013-06-20T01:07:42Z

Add gre vport implementation. Most of gre protocol processing is pushed to gre module. It make use of gre demultiplexer therefore it can co-exist with linux device based gre tunnels. Signed-off-by: Pravin B Shelar Acked-by: Jesse Gross Signed-off-by: David S. Miller

openvswitch: Optimize flow key match for non tunnel flows.

2013-06-20T01:07:41Z

Following patch adds start offset for sw_flow-key, so that we can skip tunneling information in key for non-tunnel flows. Signed-off-by: Pravin B Shelar Acked-by: Jesse Gross Signed-off-by: David S. Miller

openvswitch: Expand action buffer size.

2013-06-20T01:07:41Z

MAX_ACTIONS_BUFSIZE limits action list size, set tunnel action needs extra space on action list, for now increase max actions list limit. Signed-off-by: Pravin B Shelar Acked-by: Jesse Gross Signed-off-by: David S. Miller

openvswitch: Add tunneling interface.

2013-06-20T01:07:41Z

Add ovs tunnel interface for set tunnel action for userspace. Signed-off-by: Pravin B Shelar Acked-by: Jesse Gross Signed-off-by: David S. Miller

openvswitch: Copy individual actions.

2013-06-20T01:07:41Z

Rather than validating actions and then copying all actiaons in one block, following patch does same operation in single pass. This validate and copy action one by one. This is required for ovs tunneling patch. This patch does not change any functionality. Signed-off-by: Pravin B Shelar Acked-by: Jesse Gross Signed-off-by: David S. Miller