From: Lance Richardson <lrich...@redhat.com>
Date: Mon, 29 May 2017 13:25:57 -0400
> After commit 0c1d70af924b ("net: use dst_cache for vxlan device"),
> cached dst entries could be leaked when more than one remote was
> present for a given vxlan_fdb entry, causing subsequent netns
> operations to block indefinitely and "unregister_netdevice: waiting
> for lo to become free." messages to appear in the kernel log.
>
> Fix by properly releasing cached dst and freeing resources in this
> case.
>
> Fixes: commit 0c1d70af924b ("net: use dst_cache for vxlan device")
In the future please do not put that "commit " string there, it's not
needed.
> Signed-off-by: Lance Richardson <lrich...@redhat.com>
Applied and queued up for -stable, thank you.
