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Re: Hang when testing with AMD64 with Tg3

To: Stephen Hemminger <shemminger@xxxxxxxx>
Subject: Re: Hang when testing with AMD64 with Tg3
From: Andi Kleen <ak@xxxxxxx>
Date: Tue, 5 Oct 2004 02:15:27 +0200
Cc: Andi Kleen <ak@xxxxxxx>, davem@xxxxxxxxxx, netdev@xxxxxxxxxxx
In-reply-to: <1096935071.22155.6.camel@localhost.localdomain>
References: <1096935071.22155.6.camel@localhost.localdomain>
Sender: netdev-bounce@xxxxxxxxxxx
On Mon, Oct 04, 2004 at 05:11:11PM -0700, Stephen Hemminger wrote:
> Doing simple iperf test on new opteron with tg3 against existing Xeon
> system.  I am seeing something wierd, the connection hangs right away.
> Is this a TSO bug.  
> 
> Sender: BK latest (2.6.9-rc3) Tg3 (XX.YY.250.3)
> Receiver: BK + netdev(jeffm) + dave's latest e100 (XX.YY.1.73)
> 
> Both machines are directly connected with a netgear 100mbit switch.


I don't see things like this on my boxes with rc3, also with tg3s.

Of what nature is the hang? Does the machine crash?

-Andi


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