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[ Upstream commit5ed9dc9910] team_notify_peers() will send ARP and NA to notify peers. team_mcast_rejoin() will send multicast join group message to notify peers. We should do this when enabling/changed to a new port. But it doesn't make sense to do it when a port is disabled. On the other hand, when we set mcast_rejoin_count to 2, and do a failover, team_port_disable() will increase mcast_rejoin.count_pending to 2 and then team_port_enable() will increase mcast_rejoin.count_pending to 4. We will send 4 mcast rejoin messages at latest, which will make user confused. The same with notify_peers.count. Fix it by deleting team_notify_peers() and team_mcast_rejoin() in team_port_disable(). Reported-by: Liang Li <liali@redhat.com> Fixes:fc423ff00d("team: add peer notification") Fixes:492b200efd("team: add support for sending multicast rejoins") Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.