netdev - Re: ppp, "Features changed" flooding the log

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Message-ID: <1305900027.3173.16.camel@edumazet-laptop>
Date:	Fri, 20 May 2011 16:00:27 +0200
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Denys Fedoryshchenko <denys@...p.net.lb>
Cc:	netdev@...r.kernel.org
Subject: Re: ppp, "Features changed" flooding the log

Le vendredi 20 mai 2011 à 16:44 +0300, Denys Fedoryshchenko a écrit :

>  And as i see GRO enabled there, i guess it can be harmful for shapers, 
>  how to disable it?
>  NewNet-PPPoE ~ # ethtool -K ppp0 gro off
>  Cannot set device GRO settings: Operation not supported
>  Or there is no need for that?
> --

No need, since GRO sits on top of NAPI (physical devices)

ppp is done after this layer, frames are directly delivered to IP layer.

But yes, this log flood is nasty.


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