Ursula Braun cd2063604e net/smc: avoid fallback in case of non-blocking connect ... FASTOPEN is not possible with SMC. sendmsg() with msg_flag MSG_FASTOPEN triggers a fallback to TCP if the socket is in state SMC_INIT. But if a nonblocking connect is already started, fallback to TCP is no longer possible, even though the socket may still be in state SMC_INIT. And if a nonblocking connect is already started, a listen() call does not make sense. Reported-by: syzbot+bd8cc73d665590a1fcad@syzkaller.appspotmail.com Fixes: 50717a37db ("net/smc: nonblocking connect rework") Signed-off-by: Ursula Braun <ubraun@linux.ibm.com> Signed-off-by: Karsten Graul <kgraul@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2019-08-05 13:24:37 -07:00
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af_smc.c	net/smc: avoid fallback in case of non-blocking connect	2019-08-05 13:24:37 -07:00
Kconfig
Makefile
smc_cdc.c
smc_cdc.h
smc_clc.c
smc_clc.h
smc_close.c
smc_close.h
smc_core.c
smc_core.h
smc_diag.c
smc_ib.c
smc_ib.h
smc_ism.c
smc_ism.h
smc_llc.c
smc_llc.h
smc_netns.h
smc_pnet.c
smc_pnet.h
smc_rx.c
smc_rx.h
smc_tx.c
smc_tx.h
smc_wr.c
smc_wr.h
smc.h