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Date: Tue, 27 Jan 2015 10:02:24 +0000
From: Stephen Hemminger <stephen@networkplumber.org>
To: Matthew Hall <mhall@mhcomputing.net>
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Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v2 00/24] Single virtio implementation
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On Mon, 26 Jan 2015 19:06:12 -0800
Matthew Hall <mhall@mhcomputing.net> wrote:

> Thank you so much for this, using virtio drivers in DPDK has been messy and 
> unpleasant in the past, and you clearly wrote a lot of nice new code to help 
> improve it all.
> 
> Previously I'd reported a bug, where all RTE virtio drivers I tried (A and B, 
> because I did not know C existed), failed to work with the virtio-net 
> interfaces exposed in VirtualBox, due to various strange errors, and they all 
> only worked with the virtio-net interfaces from qemu.

I suspect a problem with features required (and not supported by VirtualBox).
Build driver with debug enabled and send the log please.