From: Rick Jones <rick.jones2@hp.com>
To: Vijay Subramanian <subramanian.vijay@gmail.com>
Cc: Jamie Gloudon <jamie.gloudon@gmail.com>, netdev@vger.kernel.org
Subject: Re: BUG: TCPDUMP invalid cksum persists after disabling TCP cksum offload
Date: Tue, 18 Sep 2012 14:54:38 -0700 [thread overview]
Message-ID: <5058ED9E.1000902@hp.com> (raw)
In-Reply-To: <CAGK4HS9LSAGJ4amNK-rWKFNz=ZCVLkQm4sWABhY5C+6DBWsmUA@mail.gmail.com>
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
next prev parent reply other threads:[~2012-09-18 21:54 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20120918193208.GA19030@darkstar>
[not found] ` <1347998905.2685.29.camel@bwh-desktop.uk.solarflarecom.com>
2012-09-18 21:14 ` BUG: TCPDUMP invalid cksum persists after disabling TCP cksum offload Jamie Gloudon
2012-09-18 21:46 ` Vijay Subramanian
2012-09-18 21:54 ` Rick Jones [this message]
2012-09-18 22:20 ` Jamie Gloudon
2012-09-19 5:54 ` Eric Dumazet
2012-09-19 6:44 ` [PATCH net-next] net: more accurate network taps in transmit path Eric Dumazet
2012-09-19 15:58 ` Jamie Gloudon
2012-09-19 18:16 ` David Miller
2012-09-19 18:21 ` Eric Dumazet
2012-09-19 19:33 ` David Miller
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