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Date:   Fri, 8 Jan 2021 22:20:09 +0200
From:   Vladimir Oltean <olteanv@gmail.com>
To:     Saeed Mahameed <saeed@kernel.org>
Cc:     Eric Dumazet <edumazet@google.com>,
        "David S . Miller" <davem@davemloft.net>,
        Jakub Kicinski <kuba@kernel.org>,
        netdev <netdev@vger.kernel.org>, Andrew Lunn <andrew@lunn.ch>,
        Florian Fainelli <f.fainelli@gmail.com>,
        Cong Wang <xiyou.wangcong@gmail.com>,
        Stephen Hemminger <stephen@networkplumber.org>,
        George McCollister <george.mccollister@gmail.com>,
        Oleksij Rempel <o.rempel@pengutronix.de>,
        Jay Vosburgh <j.vosburgh@gmail.com>,
        Veaceslav Falico <vfalico@gmail.com>,
        Andy Gospodarek <andy@greyhouse.net>,
        Arnd Bergmann <arnd@arndb.de>, Taehee Yoo <ap420073@gmail.com>,
        Jiri Pirko <jiri@mellanox.com>, Florian Westphal <fw@strlen.de>
Subject: Re: [PATCH v3 net-next 10/12] net: bonding: ensure .ndo_get_stats64
 can sleep
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On Fri, Jan 08, 2021 at 11:38:57AM -0800, Saeed Mahameed wrote:
> Let me take a look at the current series, and if I see that the
> rcu/dev_hold approach is more lightweight then i will suggest it to
> Vladimir and he can make the final decision.

The last version does use temporary RCU protection. I decided to not
change anything about the locking architecture of the drivers.