netdev - Re: ovs inconsistent lock state

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Message-Id: <20140213.142654.2111989507538583557.davem@davemloft.net>
Date:	Thu, 13 Feb 2014 14:26:54 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	jiri@...nulli.us
Cc:	pshelar@...ira.com, netdev@...r.kernel.org, jesse@...ira.com,
	dev@...nvswitch.org
Subject: Re: ovs inconsistent lock state

From: Jiri Pirko <jiri@...nulli.us>
Date: Thu, 13 Feb 2014 19:12:57 +0100

>>> [ 3014.524118]  [<ffffffff815eb585>] ? __dev_queue_xmit+0x5/0x6a0
  ...
> I fail to see where bh is disabled. ovs_dp_process_received_packet() is
> called with rcu_read_lock...

It happens in __dev_queue_xmit(), which does rcu_read_lock_bh().
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