William Allen Simpson wrote:
> Provide per socket control of the TCP cookie option and SYN/SYNACK data.
> 
> This is a straightforward re-implementation of an earlier (year-old)
> patch that no longer applies cleanly, with permission of the original
> author (Adam Langley):
> 
>    http://thread.gmane.org/gmane.linux.network/102586
> 
> The principle difference is using a TCP option to carry the cookie nonce,
> instead of a user configured offset in the data.
> 
> Allocations have been rearranged to avoid requiring GFP_ATOMIC.
> 
> Requires:
>   net: TCP_MSS_DEFAULT, TCP_MSS_DESIRED
>   TCPCT part 1c: sysctl_tcp_cookie_size, socket option TCP_COOKIE_TRANSACTIONS
>   TCPCT part 1d: define TCP cookie option, extend existing struct's
> 
> Signed-off-by: William.Allen.Simpson@gmail.com
> ---
>  net/ipv4/tcp.c |  133 
> +++++++++++++++++++++++++++++++++++++++++++++++++++++++-
>  1 files changed, 131 insertions(+), 2 deletions(-)
> 
Although we've had one comment, explaining that the future documentation
will be sent to another email list, there are still no technical comments.

Same patch as before.  Seeking Acks.