1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/infiniband/core/ucma.c b/drivers/infiniband/core/ucma.c
index 15937eb38aae..ca4cf3a511ab 100644
--- a/drivers/infiniband/core/ucma.c
+++ b/drivers/infiniband/core/ucma.c
@@ -614,7 +614,7 @@ static ssize_t ucma_query_route(struct ucma_file *file,
         if (!ctx->cm_id->device)
                 goto out;
 
-        resp.node_guid = ctx->cm_id->device->node_guid;
+        resp.node_guid = (__force __u64) ctx->cm_id->device->node_guid;
         resp.port_num = ctx->cm_id->port_num;
         switch (rdma_node_get_transport(ctx->cm_id->device->node_type)) {
         case RDMA_TRANSPORT_IB: