netdev - Re: BUG: TCPDUMP invalid cksum persists after disabling TCP cksum offload

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Message-ID: <5058ED9E.1000902@hp.com>
Date:	Tue, 18 Sep 2012 14:54:38 -0700
From:	Rick Jones <rick.jones2@...com>
To:	Vijay Subramanian <subramanian.vijay@...il.com>
CC:	Jamie Gloudon <jamie.gloudon@...il.com>, netdev@...r.kernel.org
Subject: Re: BUG: TCPDUMP invalid cksum persists after disabling TCP cksum
 offload

On 09/18/2012 02:46 PM, Vijay Subramanian wrote:
>> The results after disabling tcp cksum offload feature:
>> # ethtool -K eth1 tx off
>
> Instead of this, can you try
> # ethtool -K eth1 tso off

Doesn't TSO depend on TX CKO being enabled?  That is, if TX CKO were 
disabled, shouldn't TSO have been implicitly disabled at the same time?

rick jones
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