Merge v6.19.13linux-rolling-stable

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

1 files changed, 10 insertions, 15 deletions

diff --git a/net/rxrpc/call_object.c b/net/rxrpc/call_object.c
index 918f41d97a2f9..f035f486c1397 100644
--- a/net/rxrpc/call_object.c
+++ b/net/rxrpc/call_object.c
@@ -654,11 +654,9 @@ void rxrpc_put_call(struct rxrpc_call *call, enum rxrpc_call_trace why)
 	if (dead) {
 		ASSERTCMP(__rxrpc_call_state(call), ==, RXRPC_CALL_COMPLETE);
 
-		if (!list_empty(&call->link)) {
-			spin_lock(&rxnet->call_lock);
-			list_del_init(&call->link);
-			spin_unlock(&rxnet->call_lock);
-		}
+		spin_lock(&rxnet->call_lock);
+		list_del_rcu(&call->link);
+		spin_unlock(&rxnet->call_lock);
 
 		rxrpc_cleanup_call(call);
 	}
@@ -694,6 +692,7 @@ static void rxrpc_destroy_call(struct work_struct *work)
 	rxrpc_put_bundle(call->bundle, rxrpc_bundle_put_call);
 	rxrpc_put_peer(call->peer, rxrpc_peer_put_call);
 	rxrpc_put_local(call->local, rxrpc_local_put_call);
+	key_put(call->key);
 	call_rcu(&call->rcu, rxrpc_rcu_free_call);
 }
 
@@ -730,24 +729,20 @@ void rxrpc_destroy_all_calls(struct rxrpc_net *rxnet)
 	_enter("");
 
 	if (!list_empty(&rxnet->calls)) {
-		spin_lock(&rxnet->call_lock);
+		int shown = 0;
 
-		while (!list_empty(&rxnet->calls)) {
-			call = list_entry(rxnet->calls.next,
-					  struct rxrpc_call, link);
-			_debug("Zapping call %p", call);
+		spin_lock(&rxnet->call_lock);
 
-			rxrpc_see_call(call, rxrpc_call_see_zap);
-			list_del_init(&call->link);
+		list_for_each_entry(call, &rxnet->calls, link) {
+			rxrpc_see_call(call, rxrpc_call_see_still_live);
 
 			pr_err("Call %p still in use (%d,%s,%lx,%lx)!\n",
 			       call, refcount_read(&call->ref),
 			       rxrpc_call_states[__rxrpc_call_state(call)],
 			       call->flags, call->events);
 
-			spin_unlock(&rxnet->call_lock);
-			cond_resched();
-			spin_lock(&rxnet->call_lock);
+			if (++shown >= 10)
+				break;
 		}
 
 		spin_unlock(&rxnet->call_lock);