net/smc: prevent new connections on link group
authorKarsten Graul <kgraul@linux.vnet.ibm.com>
Thu, 1 Mar 2018 12:51:33 +0000 (13:51 +0100)
committerDavid S. Miller <davem@davemloft.net>
Thu, 1 Mar 2018 18:21:31 +0000 (13:21 -0500)
commit9651b9346f5bc85a4fef96789c756748483d9ee2
tree255bfefb143f57b4c1bc73a580904d98d6f88919
parent52bedf37bafe1d3bc36d1513ad059d9fd28b3c3f
net/smc: prevent new connections on link group

When the processing of a DELETE LINK message has started,
new connections should not be added to the link group that
is about to terminate.

Signed-off-by: Karsten Graul <kgraul@linux.vnet.ibm.com>
Signed-off-by: Ursula Braun <ubraun@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/smc/af_smc.c
net/smc/smc_core.c
net/smc/smc_core.h
net/smc/smc_llc.c