linux_dsm_epyc7002/net/bridge
Roopa Prabhu b7853d73e3 bridge: add vlan info to bridge setlink and dellink notification messages
vlan add/deletes are not notified to userspace today. This patch adds
vlan info to bridge newlink/dellink notifications generated from the
bridge driver. Notifications use the RTEXT_FILTER_BRVLAN_COMPRESSED
flag to compress vlans into ranges whereever applicable.

The size calculations does not take ranges into account for
simplicity.  This has the potential for allocating a larger skb than
required.

There is an existing inconsistency with bridge NEWLINK and DELLINK
change notifications. Both generate NEWLINK notifications.  Since its
always a NEWLINK notification, this patch includes all vlans the port
belongs to in the notification. The NEWLINK and DELLINK request
messages however only include the vlans to be added and deleted.

Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-02-22 23:00:45 -05:00
..
netfilter Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-02-05 14:33:28 -08:00
br_device.c bridge: Add filtering support for default_pvid 2014-10-05 21:21:37 -04:00
br_fdb.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-02-09 14:35:57 -08:00
br_forward.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-11-01 14:53:27 -04:00
br_if.c net: bridge: reject DSA-enabled master netdevices as bridge members 2015-01-19 15:45:10 -05:00
br_input.c bridge: only provide proxy ARP when CONFIG_INET is enabled 2015-01-14 15:08:02 -05:00
br_ioctl.c bridge: add space before '(/{', after ',', etc. 2013-12-19 19:27:26 -05:00
br_mdb.c netlink: make nlmsg_end() and genlmsg_end() void 2015-01-18 01:03:45 -05:00
br_multicast.c bridge: fix netfilter/NF_BR_LOCAL_OUT for own, locally generated queries 2014-11-17 12:38:02 +01:00
br_netfilter.c bridge: netfilter: Move sysctl-specific error code inside #ifdef 2015-02-12 08:44:46 -08:00
br_netlink.c bridge: add vlan info to bridge setlink and dellink notification messages 2015-02-22 23:00:45 -05:00
br_nf_core.c netfilter: bridge: move br_netfilter out of the core 2014-09-26 18:42:31 +02:00
br_private_stp.h net: 8021q/bluetooth/bridge/can/ceph: Remove extern from function prototypes 2013-10-19 19:12:11 -04:00
br_private.h bridge: add flags argument to ndo_bridge_setlink and ndo_bridge_dellink 2015-02-01 23:16:33 -08:00
br_stp_bpdu.c br: fix use of ->rx_handler_data in code executed on non-rx_handler path 2013-12-06 15:41:40 -05:00
br_stp_if.c net: bridge: add a br_set_state helper function 2014-10-01 22:03:50 -04:00
br_stp_timer.c net: bridge: add a br_set_state helper function 2014-10-01 22:03:50 -04:00
br_stp.c bridge: call netdev_sw_port_stp_update when bridge port STP status changes 2014-12-02 20:01:22 -08:00
br_sysfs_br.c bridge: Add a default_pvid sysfs attribute 2014-10-05 21:21:36 -04:00
br_sysfs_if.c bridge: Add support for IEEE 802.11 Proxy ARP 2014-10-27 19:02:04 -04:00
br_vlan.c net: rename vlan_tx_* helpers since "tx" is misleading there 2015-01-13 17:51:08 -05:00
br.c net: replace br_fdb_external_learn_* calls with switchdev notifier events 2015-01-18 00:23:57 -05:00
Kconfig bridge: Add vlan filtering infrastructure 2013-02-13 19:41:46 -05:00
Makefile netfilter: bridge: build br_nf_core only if required 2014-09-30 14:07:51 -04:00