Subject: Re: user space virtio-net exits with "truncating packet" error

From: Rusty Russell <[email-masked]>
Date: Wed, 20 May 2009 12:17:30 +0930

On Tue, 19 May 2009 09:49:02 pm Or Gerlitz wrote:
> okay, this is the info from my guest after applying the patch on its
> kernel.
...
> [root@vm1 ~]# cat /sys/class/net/eth0/device/features
> 0000010000000000000000001000000000000000000000000000000000000000

Bit 5 = VIRTIO_NET_F_MAC (the host set the mac address)
Bit 24 = VIRTIO_F_NOTIFY_ON_EMPTY

You don't have any GSO or checksum offload here.

Rusty.