Merge 5.1-rc6 into tty-next

We want the serial/tty fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 22 insertions, 8 deletions

diff --git a/fs/afs/rxrpc.c b/fs/afs/rxrpc.c
index 2c588f9bbbda..15c7e82d80cb 100644
--- a/fs/afs/rxrpc.c
+++ b/fs/afs/rxrpc.c
@@ -572,13 +572,17 @@ static void afs_deliver_to_call(struct afs_call *call)
 		case -ENODATA:
 		case -EBADMSG:
 		case -EMSGSIZE:
-		default:
 			abort_code = RXGEN_CC_UNMARSHAL;
 			if (state != AFS_CALL_CL_AWAIT_REPLY)
 				abort_code = RXGEN_SS_UNMARSHAL;
 			rxrpc_kernel_abort_call(call->net->socket, call->rxcall,
 						abort_code, ret, "KUM");
 			goto local_abort;
+		default:
+			abort_code = RX_USER_ABORT;
+			rxrpc_kernel_abort_call(call->net->socket, call->rxcall,
+						abort_code, ret, "KER");
+			goto local_abort;
 		}
 	}
 
@@ -610,6 +614,7 @@ static long afs_wait_for_call_to_complete(struct afs_call *call,
 	bool stalled = false;
 	u64 rtt;
 	u32 life, last_life;
+	bool rxrpc_complete = false;
 
 	DECLARE_WAITQUEUE(myself, current);
 
@@ -621,7 +626,7 @@ static long afs_wait_for_call_to_complete(struct afs_call *call,
 		rtt2 = 2;
 
 	timeout = rtt2;
-	last_life = rxrpc_kernel_check_life(call->net->socket, call->rxcall);
+	rxrpc_kernel_check_life(call->net->socket, call->rxcall, &last_life);
 
 	add_wait_queue(&call->waitq, &myself);
 	for (;;) {
@@ -639,7 +644,12 @@ static long afs_wait_for_call_to_complete(struct afs_call *call,
 		if (afs_check_call_state(call, AFS_CALL_COMPLETE))
 			break;
 
-		life = rxrpc_kernel_check_life(call->net->socket, call->rxcall);
+		if (!rxrpc_kernel_check_life(call->net->socket, call->rxcall, &life)) {
+			/* rxrpc terminated the call. */
+			rxrpc_complete = true;
+			break;
+		}
+
 		if (timeout == 0 &&
 		    life == last_life && signal_pending(current)) {
 			if (stalled)
@@ -663,12 +673,16 @@ static long afs_wait_for_call_to_complete(struct afs_call *call,
 	remove_wait_queue(&call->waitq, &myself);
 	__set_current_state(TASK_RUNNING);
 
-	/* Kill off the call if it's still live. */
 	if (!afs_check_call_state(call, AFS_CALL_COMPLETE)) {
-		_debug("call interrupted");
-		if (rxrpc_kernel_abort_call(call->net->socket, call->rxcall,
-					    RX_USER_ABORT, -EINTR, "KWI"))
-			afs_set_call_complete(call, -EINTR, 0);
+		if (rxrpc_complete) {
+			afs_set_call_complete(call, call->error, call->abort_code);
+		} else {
+			/* Kill off the call if it's still live. */
+			_debug("call interrupted");
+			if (rxrpc_kernel_abort_call(call->net->socket, call->rxcall,
+						    RX_USER_ABORT, -EINTR, "KWI"))
+				afs_set_call_complete(call, -EINTR, 0);
+		}
 	}
 
 	spin_lock_bh(&call->state_lock);