netdev - Re: [Patch net-next v2 0/2] net: reduce dynamic lockdep keys

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Message-Id: <20200504.120611.2074556432362836429.davem@davemloft.net>
Date:   Mon, 04 May 2020 12:06:11 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     xiyou.wangcong@...il.com
Cc:     netdev@...r.kernel.org
Subject: Re: [Patch net-next v2 0/2] net: reduce dynamic lockdep keys

From: Cong Wang <xiyou.wangcong@...il.com>
Date: Sat,  2 May 2020 22:22:18 -0700

> syzbot has been complaining about low MAX_LOCKDEP_KEYS for a
> long time, it is mostly because we register 4 dynamic keys per
> network device.
> 
> This patchset reduces the number of dynamic lockdep keys from
> 4 to 1 per netdev, by reverting to the previous static keys,
> except for addr_list_lock which still has to be dynamic.
> The second patch removes a bonding-specific key by the way.
> 
> Cong Wang (2):
>   net: partially revert dynamic lockdep key changes
>   bonding: remove useless stats_lock_key

Series applied, thank you.