linux-kernel - Re: [PATCH net-next 2/3] netlink: Convert netlink

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Message-Id: <20140804.225839.1596745671912500243.davem@davemloft.net>
Date:	Mon, 04 Aug 2014 22:58:39 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	eric.dumazet@...il.com
Cc:	tgraf@...g.ch, sasha.levin@...cle.com, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org, kaber@...sh.net,
	paulmck@...ux.vnet.ibm.com, josh@...htriplett.org,
	challa@...ronetworks.com, walpole@...pdx.edu, dev@...nvswitch.org,
	netfilter-devel@...r.kernel.org, nikolay@...hat.com
Subject: Re: [PATCH net-next 2/3] netlink: Convert netlink_lookup() to use
 RCU protected hash table

From: Eric Dumazet <eric.dumazet@...il.com>
Date: Tue, 05 Aug 2014 07:50:07 +0200

> [PATCH net-next] netlink: fix lockdep splats
> 
> With netlink_lookup() conversion to RCU, we need to use appropriate
> rcu dereference in netlink_seq_socket_idx() & netlink_seq_next()
> 
> Reported-by: Sasha Levin <sasha.levin@...cle.com>
> Signed-off-by: Eric Dumazet <edumazet@...gle.com>
> Fixes: e341694e3eb57fc ("netlink: Convert netlink_lookup() to use RCU protected hash table")

Applied, thanks Eric.
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