From: Willem de Bruijn <willemdebruijn.ker...@gmail.com>
Date: Tue, 8 Jan 2019 12:32:42 -0500
> From: Willem de Bruijn <will...@google.com>
>
> A network device stack with multiple layers of bonding devices can
> trigger a false positive lockdep warning. Adding lockdep nest levels
> fixes this. Update the level on both enslave and unlink, to avoid the
> following series of events ..
...
> Fixes: 7e2556e40026 ("bonding: avoid lockdep confusion in bond_get_stats()")
> Reported-by: syzbot <syzkal...@googlegroups.com>
> Signed-off-by: Willem de Bruijn <will...@google.com>
Applied, and queued up for -stable.
