[PATCH 5.14 111/172] RDMA/hfi1: Fix kernel pointer leak

[Greg Kroah-Hartman]

From: Guo Zhi <qtxuning1999@xxxxxxxxxxx>

[ Upstream commit 7d5cfafe8b4006a75b55c2f1fdfdb363f9a5cc98 ]

Pointers should be printed with %p or %px rather than cast to 'unsigned
long long' and printed with %llx.  Change %llx to %p to print the secured
pointer.

Fixes: 042a00f93aad ("IB/{ipoib,hfi1}: Add a timeout handler for rdma_netdev")
Link: https://lore.kernel.org/r/20210922134857.619602-1-qtxuning1999@xxxxxxxxxxx
Signed-off-by: Guo Zhi <qtxuning1999@xxxxxxxxxxx>
Acked-by: Mike Marciniszyn <mike.marciniszyn@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Jason Gunthorpe <jgg@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 drivers/infiniband/hw/hfi1/ipoib_tx.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/infiniband/hw/hfi1/ipoib_tx.c b/drivers/infiniband/hw/hfi1/ipoib_tx.c
index 993f9838b6c8..e1fdeadda437 100644
--- a/drivers/infiniband/hw/hfi1/ipoib_tx.c
+++ b/drivers/infiniband/hw/hfi1/ipoib_tx.c
@@ -873,14 +873,14 @@ void hfi1_ipoib_tx_timeout(struct net_device *dev, unsigned int q)
 	struct hfi1_ipoib_txq *txq = &priv->txqs[q];
 	u64 completed = atomic64_read(&txq->complete_txreqs);
 
-	dd_dev_info(priv->dd, "timeout txq %llx q %u stopped %u stops %d no_desc %d ring_full %d\n",
-		    (unsigned long long)txq, q,
+	dd_dev_info(priv->dd, "timeout txq %p q %u stopped %u stops %d no_desc %d ring_full %d\n",
+		    txq, q,
 		    __netif_subqueue_stopped(dev, txq->q_idx),
 		    atomic_read(&txq->stops),
 		    atomic_read(&txq->no_desc),
 		    atomic_read(&txq->ring_full));
-	dd_dev_info(priv->dd, "sde %llx engine %u\n",
-		    (unsigned long long)txq->sde,
+	dd_dev_info(priv->dd, "sde %p engine %u\n",
+		    txq->sde,
 		    txq->sde ? txq->sde->this_idx : 0);
 	dd_dev_info(priv->dd, "flow %x\n", txq->flow.as_int);
 	dd_dev_info(priv->dd, "sent %llu completed %llu used %llu\n",
-- 
2.33.0