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SubjectRe: [PATCH] drivers/net/wan/lapbether: Added needed_headroom and a skb->len check
On Thu, Aug 6, 2020 at 12:47 AM Willem de Bruijn
<willemdebruijn.kernel@gmail.com> wrote:
>
> Acked-by: Willem de Bruijn <willemb@google.com>
>
> The in-band signal byte is required, but stripped by lapbeth_xmit.
> Subsequent code will prefix additional headers, including an Ethernet
> link layer. The extra space needs to be reserved, but not pulled in
> packet_snd with skb_reserve, so has to use needed_headroom instead of
> hard_header_len.

Thank you, Willem!

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