netdev - Re: [PATCH net] virtio_net: Do not pull payload in skb->head

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Message-ID: <CANn89i+g2uiYNUCvXH4YKQqPeSw+Ad4n6_=r3DBZTdHS8hBkMQ@mail.gmail.com>
Date:   Mon, 12 Apr 2021 07:53:43 +0200
From:   Eric Dumazet <edumazet@...gle.com>
To:     Guenter Roeck <linux@...ck-us.net>
Cc:     Eric Dumazet <eric.dumazet@...il.com>,
        "David S . Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        netdev <netdev@...r.kernel.org>,
        Xuan Zhuo <xuanzhuo@...ux.alibaba.com>,
        "Michael S. Tsirkin" <mst@...hat.com>,
        Jason Wang <jasowang@...hat.com>,
        virtualization@...ts.linux-foundation.org
Subject: Re: [PATCH net] virtio_net: Do not pull payload in skb->head

On Mon, Apr 12, 2021 at 7:48 AM Eric Dumazet <edumazet@...gle.com> wrote:
>

> give a verdict.
>
> Please post the whole strace output.
>
> Thanks.

Also please add -tt option to strace so that we have an idea of time
delays just in case.

Thanks.