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RE: [Xen-devel] [PATCH] Fox for pcnet device model data corruption

To: "Daniel Stekloff" <dsteklof@xxxxxxxxxx>, "Kamble, Nitin A" <nitin.a.kamble@xxxxxxxxx>
Subject: RE: [Xen-devel] [PATCH] Fox for pcnet device model data corruption
From: "Li, Xin B" <xin.b.li@xxxxxxxxx>
Date: Sat, 25 Feb 2006 14:51:18 +0800
Cc: Ian Pratt <m+Ian.Pratt@xxxxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx
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Thread-topic: [Xen-devel] [PATCH] Fox for pcnet device model data corruption
>> Hi Ian,
>> 
>>    The attached patch fixes pcnet data corruption for VMX guests as
>> reported by you.
>
>
>Hi Nitin,
>
>This doesn't fix the problem for me. If I try to transfer, with scp, a
>2gb file to DomU from Dom0, the transfer is disconnected with the
>following error:
>
>Received disconnect from 192.168.1.3: 2: Corrupted MAC on input.

This fix is to VMX domain only.
-Xin


>
>Unlike dropping packets, there's actual corruption that domU is seeing
>and ending the transfer. There's a buffer that's being overwritten. I
>can reproduce this on an SMP system. 
>
>Thanks,
>
>Dan
>
>
>
>
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