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Date:   Fri, 4 May 2018 11:45:06 +0800
From:   Hangbin Liu <liuhangbin@gmail.com>
To:     syzbot <syzbot+e51e2a7401ab556ffde1@syzkaller.appspotmail.com>
Cc:     davem@davemloft.net, linux-kernel@vger.kernel.org,
        linux-s390@vger.kernel.org, netdev@vger.kernel.org,
        syzkaller-bugs@googlegroups.com, ubraun@linux.vnet.ibm.com
Subject: Re: possible deadlock in smc_close_non_accepted
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#syz fix: net/smc: simplify wait when closing listen socket