Merge branch 'separate-smc-parameter-settings-from-tcp-sysctls'

Wen Gu says:

====================
Separate SMC parameter settings from TCP sysctls

SMC shares some sysctls with TCP, but considering the difference
between these two protocols, it may not be very suitable for SMC
to reuse TCP parameter settings in some cases, such as keepalive
time or buffer size.

So this patch set aims to introduce some SMC specific sysctls to
independently and flexibly set the parameters that suit SMC.
====================

Link: https://lore.kernel.org/r/1663667542-119851-1-git-send-email-guwen@linux.alibaba.com


Signed-off-by: Paolo Abeni <pabeni@redhat.com>