linux/net/openvswitch/datapath.c, branch v3.17

openvswitch: restore OVS_FLOW_CMD_NEW notifications

2014-09-19T21:28:26Z

Since commit fb5d1e9e127a ("openvswitch: Build flow cmd netlink reply only if needed."), the new flows are not notified to the listeners of OVS_FLOW_MCGROUP. This commit fixes the problem by using the genl function, ie genl_has_listerners() instead of netlink_has_listeners(). Signed-off-by: Samuel Gauthier Signed-off-by: Nicolas Dichtel Acked-by: Pravin B Shelar Signed-off-by: David S. Miller

openvswitch: distinguish between the dropped and consumed skb

2014-09-04T03:50:51Z

distinguish between the dropped and consumed skb, not assume the skb is consumed always Cc: Thomas Graf Cc: Pravin Shelar Signed-off-by: Li RongQing Acked-by: Pravin B Shelar Signed-off-by: David S. Miller

openvswitch: fix a memory leak

2014-09-02T21:01:21Z

The user_skb maybe be leaked if the operation on it failed and codes skipped into the label "out:" without calling genlmsg_unicast. Cc: Pravin Shelar Signed-off-by: Li RongQing Acked-by: Pravin B Shelar Signed-off-by: David S. Miller

openvswitch: fix duplicate #include headers

2014-08-07T23:02:57Z

The #include headers net/genetlink.h and linux/genetlink.h both were included twice, so delete each of the duplicate. Signed-off-by: Jean Sacren Cc: Pravin Shelar Cc: dev@openvswitch.org Signed-off-by: David S. Miller

openvswitch: Use IS_ERR_OR_NULL

2014-07-29T22:31:56Z

This patch introduces the use of the macro IS_ERR_OR_NULL in place of tests for NULL and IS_ERR. The following Coccinelle semantic patch was used for making the change: @@ expression e; @@ - e == NULL || IS_ERR(e) + IS_ERR_OR_NULL(e) || ... Signed-off-by: Himangi Saraogi Acked-by: Julia Lawall Acked-by: Pravin B Shelar Signed-off-by: David S. Miller

openvswitch: Avoid memory corruption in queue_userspace_packet()

2014-07-24T16:37:20Z

In queue_userspace_packet(), the ovs_nla_put_flow return value is not checked. This is fine as long as key_attr_size() returns the correct value. In case it does not, the current code may corrupt buffer memory. Add a run time assertion catch this case to avoid silent failure. Reported-by: Ben Pfaff Signed-off-by: Andy Zhou Signed-off-by: Pravin B Shelar

openvswitch: Allow each vport to have an array of 'port_id's.

2014-07-24T08:15:04Z

In order to allow handlers directly read upcalls from datapath, we need to support per-handler netlink socket for each vport in datapath. This commit makes this happen. Also, it is guaranteed to be backward compatible with previous branch. Signed-off-by: Alex Wang Acked-by: Thomas Graf Signed-off-by: Pravin B Shelar

openvswitch: make generic netlink group const

2014-07-17T06:41:13Z

Generic netlink tables can be const. Signed-off-by: Stephen Hemminger Signed-off-by: David S. Miller

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

2014-07-16T21:09:34Z

Signed-off-by: David S. Miller

openvswitch: introduce rtnl ops stub

2014-07-01T21:40:17Z

This stub now allows userspace to see IFLA_INFO_KIND for ovs master and IFLA_INFO_SLAVE_KIND for slave. Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller