netdev - Re: [PATCH] e1000e: fix packet corruption and tx hang during NFSv2

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Message-Id: <20100305.140158.168568771.davem@davemloft.net>
Date:	Fri, 05 Mar 2010 14:01:58 -0800 (PST)
From:	David Miller <davem@...emloft.net>
To:	jeffrey.t.kirsher@...el.com
Cc:	netdev@...r.kernel.org, gospo@...hat.com, nhorman@...driver.com,
	jesse.brandeburg@...el.com
Subject: Re: [PATCH] e1000e: fix packet corruption and tx hang during NFSv2

From: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
Date: Fri, 05 Mar 2010 04:21:44 -0800

> From: Jesse Brandeburg <jesse.brandeburg@...el.com>
> 
> when receiving a particular type of NFS v2 UDP traffic, the hardware could
> DMA some bad data and then hang, possibly corrupting memory.
> 
> Disable the NFS parsing in this hardware, verified to fix the bug.
> 
> Originally reported and reproduced by RedHat's Neil Horman
> CC: nhorman@...driver.com
> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@...el.com>
> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com>

Applied, thanks.
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