Hello.

On 04/22/2015 11:42 PM, David Miller wrote:

    Hmm, I've been digging in the net core, and was unable to see where TX
    skb's get their NET_IP_ALIGN bytes reserved. Have I missed something?
    Probably need to print out skb's fields...

NET_IP_ALIGN is for receive, not transmit.

   Hm, then 'skb->data' should be aligned to 4 byte boundary on TX, right?
If so, there should be no problem with removing the copy.

WBR, Segei

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