From: Ursula Braun <ubraun@xxxxxxxxxxxxxxxxxx>
Date: Fri, 23 Mar 2018 11:05:45 +0100
> From: Hans Wippel <hwippel@xxxxxxxxxxxxxxxxxx>
>
> Currently, the SMC experimental TCP option in a SYN packet is lost on
> the server side when SYN Cookies are active. However, the corresponding
> SYNACK sent back to the client contains the SMC option. This causes an
> inconsistent view of the SMC capabilities on the client and server.
>
> This patch disables the SMC option in the SYNACK when SYN Cookies are
> active to avoid this issue.
>
> Fixes: 60e2a7780793b ("tcp: TCP experimental option for SMC")
> Signed-off-by: Hans Wippel <hwippel@xxxxxxxxxxxxxxxxxx>
> Signed-off-by: Ursula Braun <ubraun@xxxxxxxxxxxxxxxxxx>
Applied, thank you.
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