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ksmbd: smbd: fix connection dropped issue 

When there are bursty connection requests,
RDMA connection event handler is deferred and
Negotiation requests are received even if
connection status is NEW.

To handle it, set the status to CONNECTED
if Negotiation requests are received.

Reported-by: Yufan Chen <wiz.chen@gmail.com>
Signed-off-by: Hyunchul Lee <hyc.lee@gmail.com>
Tested-by: Yufan Chen <wiz.chen@gmail.com>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
This commit is contained in:
Hyunchul Lee 2022-05-18 06:46:08 +09:00 committed by Steve French
parent 7820c6ee02
commit 5366afc406
1 changed files with 1 additions and 0 deletions
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1
fs/ksmbd/transport_rdma.c
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@ -576,6 +576,7 @@ static void recv_done(struct ib_cq *cq, struct ib_wc *wc)
} }
t->negotiation_requested = true; t->negotiation_requested = true;
t->full_packet_received = true; t->full_packet_received = true;
t->status = SMB_DIRECT_CS_CONNECTED;
enqueue_reassembly(t, recvmsg, 0); enqueue_reassembly(t, recvmsg, 0);
wake_up_interruptible(&t->wait_status); wake_up_interruptible(&t->wait_status);
break; break;