blackbird-op-linux/include/uapi/linux/rtnetlink.h, branch v4.3

rtnetlink: fix gcc -Wconversion warning

2015-10-13T02:40:30+00:00

RTA_ALIGNTO is currently define as 4. It has to be 4U to prevent warning for RTA_ALIGN and RTA_DATA expansions when -Wconversion gcc option is enabled. This follows NLMSG_ALIGNTO definition in . Signed-off-by: Ronen Arad Signed-off-by: David S. Miller

fib, fib6: reject invalid feature bits

2015-08-31T19:34:00+00:00

Feature bits that are invalid should not be accepted by the kernel, only the lower 4 bits may be configured, but not the remaining ones. Even from these 4, 2 of them are unused. Signed-off-by: Daniel Borkmann Signed-off-by: David S. Miller

lwtunnel: rename ip lwtunnel attributes

2015-08-17T21:07:15+00:00

We already have IFLA_IPTUN_ netlink attributes. The IP_TUN_ attributes look very similar, yet they serve very different purpose. This is confusing for anyone trying to implement a user space tool supporting lwt. As the IP_TUN_ attributes are used only for the lightweight tunnels, prefix them with LWTUNNEL_IP_ instead to make their purpose clear. Also, it's more logical to have them in lwtunnel.h together with the encap enum. Fixes: 3093fbe7ff4b ("route: Per route IP tunnel metadata via lightweight tunnel") Signed-off-by: Jiri Benc Acked-by: Thomas Graf Signed-off-by: David S. Miller

route: Per route IP tunnel metadata via lightweight tunnel

2015-07-21T17:39:06+00:00

This introduces a new IP tunnel lightweight tunnel type which allows to specify IP tunnel instructions per route. Only IPv4 is supported at this point. Signed-off-by: Thomas Graf Signed-off-by: David S. Miller

rtnetlink: introduce new RTA_ENCAP_TYPE and RTA_ENCAP attributes

2015-07-21T17:39:03+00:00

This patch introduces two new RTA attributes to attach encap data to fib routes. Example iproute2 command to attach mpls encap data to ipv4 routes $ip route add 10.1.1.0/30 encap mpls 200 via inet 10.1.1.1 dev swp1 Signed-off-by: Roopa Prabhu Suggested-by: Eric W. Biederman Signed-off-by: David S. Miller

net: track link-status of ipv4 nexthops

2015-06-24T09:15:54+00:00

Add a fib flag called RTNH_F_LINKDOWN to any ipv4 nexthops that are reachable via an interface where carrier is off. No action is taken, but additional flags are passed to userspace to indicate carrier status. This also includes a cleanup to fib_disable_ip to more clearly indicate what event made the function call to replace the more cryptic force option previously used. v2: Split out kernel functionality into 2 patches, this patch simply sets and clears new nexthop flag RTNH_F_LINKDOWN. v3: Cleanups suggested by Alex as well as a bug noticed in fib_sync_down_dev and fib_sync_up when multipath was not enabled. v5: Whitespace and variable declaration fixups suggested by Dave. v6: Style fixups noticed by Dave; ran checkpatch to be sure I got them all. Signed-off-by: Andy Gospodarek Signed-off-by: Dinesh Dutt Acked-by: Scott Feldman Signed-off-by: David S. Miller

rename RTNH_F_EXTERNAL to RTNH_F_OFFLOAD

2015-05-15T02:45:39+00:00

RTNH_F_EXTERNAL today is printed as "offload" in iproute2 output. This patch renames the flag to be consistent with what the user sees. Signed-off-by: Roopa Prabhu Signed-off-by: David S. Miller

netns: notify netns id events

2015-04-07T21:29:41+00:00

With this patch, netns ids that are created and deleted are advertised into the group RTNLGRP_NSID. Because callers of rtnl_net_notifyid() already know the id of the peer, there is no need to call __peernet2id() in rtnl_net_fill(). Signed-off-by: Nicolas Dichtel Signed-off-by: David S. Miller

ipv6: expose RFC4191 route preference via rtnetlink

2015-03-12T03:28:09+00:00

This makes it possible to retain the route preference when RAs are handled in userspace. Signed-off-by: Lubomir Rintel Reviewed-by: Jiri Pirko Signed-off-by: David S. Miller

rtnetlink: add RTNH_F_EXTERNAL flag for fib offload

2015-03-06T05:24:57+00:00

Add new RTNH_F_EXTERNAL flag to mark fib entries offloaded externally, for example to a switchdev switch device. Signed-off-by: Scott Feldman Signed-off-by: David S. Miller