netdev - Re: [net PATCH] mlx4: fix XDP_TX is acting like XDP

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Message-ID: <20160916223759.2102a15f@redhat.com>
Date:   Fri, 16 Sep 2016 22:37:59 +0200
From:   Jesper Dangaard Brouer <brouer@...hat.com>
To:     netdev@...r.kernel.org, tariqt@...lanox.com
Cc:     Eric Dumazet <eric.dumazet@...il.com>, tom@...bertland.com,
        bblanco@...mgrid.com, rana.shahot@...il.com,
        "David S. Miller" <davem@...emloft.net>, brouer@...hat.com
Subject: Re: [net PATCH] mlx4: fix XDP_TX is acting like XDP_PASS on TX ring
 full

On Fri, 16 Sep 2016 22:36:12 +0200
Jesper Dangaard Brouer <brouer@...hat.com> wrote:

> The XDP_TX action can fail transmitting the frame in case the TX ring
> is full or port is down.  In case of TX failure it should drop the
> frame, and not as now call 'break' which is the same as XDP_PASS.

Ups, forgot to add the V2 subject tag... Dave let me know if I should
resend with V2 in subj.?

-- 
Best regards,
  Jesper Dangaard Brouer
  MSc.CS, Principal Kernel Engineer at Red Hat
  Author of http://www.iptv-analyzer.org
  LinkedIn: http://www.linkedin.com/in/brouer