---

yaml
---
r: 294579
b: refs/heads/master
c: 4a6862b
h: refs/heads/master
i:
  294577: 2b733c3
  294575: f0a5d4e
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 18d98f6c04991dd3c12acf6f39cea40e9510640a
+refs/heads/master: 4a6862b3649d705bf41a36e3c7943d0322a9ee27

trunk/net/sunrpc/xprtrdma/rpc_rdma.c

@@ -771,13 +771,18 @@ rpcrdma_reply_handler(struct rpcrdma_rep *rep)
 
 	/* get request object */
 	req = rpcr_to_rdmar(rqst);
+	if (req->rl_reply) {
+		spin_unlock(&xprt->transport_lock);
+		dprintk("RPC:       %s: duplicate reply 0x%p to RPC "
+			"request 0x%p: xid 0x%08x\n", __func__, rep, req,
+			headerp->rm_xid);
+		goto repost;
+	}
 
 	dprintk("RPC:       %s: reply 0x%p completes request 0x%p\n"
 		"                   RPC request 0x%p xid 0x%08x\n",
 			__func__, rep, req, rqst, headerp->rm_xid);
 
-	BUG_ON(!req || req->rl_reply);
-
 	/* from here on, the reply is no longer an orphan */
 	req->rl_reply = rep;