[ovs-dev] [PATCH V3 35/40] ip6erspan: make sure enough headroom at xmit.

[William Tu]

On Fri, May 18, 2018 at 5:49 PM, Greg Rose <gvrose8192 at gmail.com> wrote:
> From: William Tu <u9012063 at gmail.com>
>
> Upstream commit:
>     commit e41c7c68ea771683cae5a7f81c268f38d7912ecb
>     Author: William Tu <u9012063 at gmail.com>
>     Date:   Fri Mar 9 07:34:42 2018 -0800
>
>     ip6erspan: make sure enough headroom at xmit.
>
>     The patch adds skb_cow_header() to ensure enough headroom
>     at ip6erspan_tunnel_xmit before pushing the erspan header
>     to the skb.
>
>     Signed-off-by: William Tu <u9012063 at gmail.com>
>     Signed-off-by: David S. Miller <davem at davemloft.net>
>
> Cc: William Tu <u9012063 at gmail.com>
> Signed-off-by: Greg Rose <gvrose8192 at gmail.com>
> ---


LGTM
Acked-by: William Tu <u9012063 at gmail.com>

Just to note that recently there is another patch on this line of code.
https://patchwork.ozlabs.org/patch/915474/
We can backport it later.