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Message-Id: <20130317.142425.1713640249735424829.davem@davemloft.net>
Date: Sun, 17 Mar 2013 14:24:25 -0400 (EDT)
From: David Miller <davem@...emloft.net>
To: dmitry@...adcom.com
Cc: zenczykowski@...il.com, maze@...gle.com, netdev@...r.kernel.org,
yuvalmin@...adcom.com
Subject: Re: [PATCH] bnx2x: fix occasional statistics off-by-4GB error
From: "Dmitry Kravkov" <dmitry@...adcom.com>
Date: Sun, 17 Mar 2013 13:10:37 +0000
> Probably this commit resolved the issue:
>
> commit bef05406ac0ea6f468e1e25e9934f3011ea9259b
> Author: Dmitry Kravkov <dmitry@...adcom.com>
> Date: Tue Sep 11 04:34:08 2012 +0000
>
> bnx2x: Avoid sending multiple statistics queries
>
> Can you try it pls?
These are completely seperate bugs.
The macro in question does not handle rollover of the lower 32-bits of
the statistic properly at all, and therefore Maciej's patch should be
applied and queud up for -stable.
Please give it your ACK unless you can find a bug in his change.
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