netdev - Re: [RFC PATCHv2 bpf-next 1/2] xdp: add a new helper for dev map multicast support

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Message-ID: <20200520012418.GG102436@dhcp-12-153.nay.redhat.com>
Date:   Wed, 20 May 2020 09:24:18 +0800
From:   Hangbin Liu <liuhangbin@...il.com>
To:     Jesper Dangaard Brouer <brouer@...hat.com>
Cc:     Toke Høiland-Jørgensen <toke@...hat.com>,
        bpf@...r.kernel.org, netdev@...r.kernel.org,
        Jiri Benc <jbenc@...hat.com>,
        Eelco Chaudron <echaudro@...hat.com>, ast@...nel.org,
        Daniel Borkmann <daniel@...earbox.net>,
        Lorenzo Bianconi <lorenzo.bianconi@...hat.com>
Subject: Re: [RFC PATCHv2 bpf-next 1/2] xdp: add a new helper for dev map
 multicast support

On Tue, May 19, 2020 at 12:15:12PM +0200, Jesper Dangaard Brouer wrote:
> Performance testing on a VM doesn't really make much sense.
> 
> Pktgen is not meant to be used on virtual devices.

Thanks, I will try on a physical machine.

Cheers
Hangbin