net: use netif_rx_ni() from process context
Hotpluging a cpu might be rare, yet we have to use proper
handlers when taking over packets found in backlog queues.
dev_cpu_callback() runs from process context, thus we should
call netif_rx_ni() to properly invoke softirq handler.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/core/dev.c b/net/core/dev.c
index 7fe8292..6c1556a 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -7064,11 +7064,11 @@
/* Process offline CPU's input_pkt_queue */
while ((skb = __skb_dequeue(&oldsd->process_queue))) {
- netif_rx_internal(skb);
+ netif_rx_ni(skb);
input_queue_head_incr(oldsd);
}
while ((skb = skb_dequeue(&oldsd->input_pkt_queue))) {
- netif_rx_internal(skb);
+ netif_rx_ni(skb);
input_queue_head_incr(oldsd);
}