Le 16/04/2015 15:34, Erez Shitrit a écrit :
Currently, iflink of the parent interface was always accessed, even when interface didn't have a parent and hence we crashed there.Handle the interface types properly: for a child interface, return the ifindex of the parent, for parent interface, return its ifindex. For child devices, make sure to set the parent pointer prior to invoking register_netdevice(), this allows the new ndo to be called by the stack immediately after the child device is registered. Fixes: 5aa7add8f14b ('infiniband/ipoib: implement ndo_get_iflink') Reported-by: Honggang Li <ho...@redhat.com> Signed-off-by: Erez Shitrit <ere...@mellanox.com> Signed-off-by: Honggang Li <ho...@redhat.com>
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