1 files changed, 5 insertions, 0 deletions

diff --git a/net/core/dev.c b/net/core/dev.c
index 1af6cb27f67a..a54c9f87ddbb 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -6178,6 +6178,11 @@ static int dev_cpu_callback(struct notifier_block *nfb,
                 oldsd->output_queue = NULL;
                 oldsd->output_queue_tailp = &oldsd->output_queue;
         }
+        /* Append NAPI poll list from offline CPU. */
+        if (!list_empty(&oldsd->poll_list)) {
+                list_splice_init(&oldsd->poll_list, &sd->poll_list);
+                raise_softirq_irqoff(NET_RX_SOFTIRQ);
+        }
 
         raise_softirq_irqoff(NET_TX_SOFTIRQ);
         local_irq_enable();