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Ursula Braun ee9dfbef02 net/smc: handle sockopts forcing fallback
Several TCP sockopts do not work for SMC. One example are the
TCP_FASTOPEN sockopts, since SMC-connection setup is based on the TCP
three-way-handshake.
If the SMC socket is still in state SMC_INIT, such sockopts trigger
fallback to TCP. Otherwise an error is returned.

Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-04-27 14:02:52 -04:00
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Linux kernel
============

There are several guides for kernel developers and users. These guides can
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See Documentation/00-INDEX for a list of what is contained in each file.

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