netdev - RE: 2.6.27 problem with shaping using netem/ifb (regression?)

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Message-ID: <36D9DB17C6DE9E40B059440DB8D95F52064FB007@orsmsx418.amr.corp.intel.com>
Date:	Wed, 1 Oct 2008 18:42:02 -0700
From:	"Brandeburg, Jesse" <jesse.brandeburg@...el.com>
To:	"Patrick McManus" <mcmanus@...ksong.com>, <netdev@...r.kernel.org>
Subject: RE: 2.6.27 problem with shaping using netem/ifb (regression?)

> Any thoughts on where to look? I hope attaching the script is helpful
-
> it is pretty self evident when running it if things are working ok.
> This
> is all on amd64 if that is relevant.

Have you tried disabling TSO and/or GSO on the loopback device?
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