Elad Raz 45ebcce568 bridge: mdb: Marking port-group as offloaded ... There is a race-condition when updating the mdb offload flag without using the mulicast_lock. This reverts commit 9e8430f8d6 ("bridge: mdb: Passing the port-group pointer to br_mdb module"). This patch marks offloaded MDB entry as "offload" by changing the port- group flags and marks it as MDB_PG_FLAGS_OFFLOAD. When switchdev PORT_MDB succeeded and adds a multicast group, a completion callback is been invoked "br_mdb_complete". The completion function locks the multicast_lock and finds the right net_bridge_port_group and marks it as offloaded. Fixes: 9e8430f8d6 ("bridge: mdb: Passing the port-group pointer to br_mdb module") Reported-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: Elad Raz <eladr@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Acked-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2016-04-24 14:23:32 -04:00
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netfilter	…
Kconfig	…
Makefile	…
br.c	…
br_device.c	…
br_fdb.c	…
br_forward.c	…
br_if.c	…
br_input.c	…
br_ioctl.c	…
br_mdb.c	bridge: mdb: Marking port-group as offloaded	2016-04-24 14:23:32 -04:00
br_multicast.c	bridge: mdb: Marking port-group as offloaded	2016-04-24 14:23:32 -04:00
br_netfilter_hooks.c	…
br_netfilter_ipv6.c	…
br_netlink.c	…
br_nf_core.c	…
br_private.h	bridge: mdb: Marking port-group as offloaded	2016-04-24 14:23:32 -04:00
br_private_stp.h	…
br_stp.c	…
br_stp_bpdu.c	…
br_stp_if.c	…
br_stp_timer.c	…
br_sysfs_br.c	…
br_sysfs_if.c	…
br_vlan.c	…