[PATCH] nvmet-tcp: set MSG_EOR if we send last payload in the batch

when trying to send the pdu data digest, we should set this
flag.

Reported-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
---
 drivers/nvme/target/tcp.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/nvme/target/tcp.c b/drivers/nvme/target/tcp.c
index 611141f3d328..8d9dd657696b 100644
--- a/drivers/nvme/target/tcp.c
+++ b/drivers/nvme/target/tcp.c

@@ -648,6 +648,8 @@ static int nvmet_try_send_ddgst(struct nvmet_tcp_cmd *cmd, bool last_in_batch)
 
 	if (!last_in_batch && cmd->queue->send_list_len)
 		msg.msg_flags |= MSG_MORE;
+	else
+		msg.msg_flags |= MSG_EOR;
 
 	ret = kernel_sendmsg(queue->sock, &msg, &iov, 1, iov.iov_len);
 	if (unlikely(ret <= 0))

-- 
2.20.1


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Thanks,

applied to nvme-5.8.

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