From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [net-2.6 PATCH] e1000e: stop cleaning when we reach
 tx_ring->next_to_use
Date: Tue, 13 Apr 2010 03:09:08 -0700 (PDT)
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Cc: netdev@vger.kernel.org, gospo@redhat.com, terry.loftin@hp.com,
	bruce.w.allan@intel.com
To: jeffrey.t.kirsher@intel.com
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From: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Date: Fri, 09 Apr 2010 13:29:49 -0700

> From: Terry Loftin <terry.loftin@hp.com>
> 
> Tx ring buffers after tx_ring->next_to_use are volatile and could
> change, possibly causing a crash.  Stop cleaning when we hit
> tx_ring->next_to_use.
> 
> Signed-off-by: Terry Loftin <terry.loftin@hp.com>
> Acked-by: Bruce Allan <bruce.w.allan@intel.com>
> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

Applied.