4.18-stable review patch. If anyone has any objections, please let me know.
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From: Mahesh Bandewar maheshb@google.com
[ Upstream commit 0f3b914c9cfcd7bbedd445dc4ac5dd999fa213c2 ]
RX queue config for bonding master could be different from its slave device(s). With the commit 6a9e461f6fe4 ("bonding: pass link-local packets to bonding master also."), the packet is reinjected into stack with skb->dev as bonding master. This potentially triggers the message:
"bondX received packet on queue Y, but number of RX queues is Z"
whenever the queue that packet is received on is higher than the numrxqueues on bonding master (Y > Z).
Fixes: 6a9e461f6fe4 ("bonding: pass link-local packets to bonding master also.") Reported-by: John Sperbeck jsperbeck@google.com Signed-off-by: Eric Dumazet edumazet@google.com Signed-off-by: Mahesh Bandewar maheshb@google.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/net/bonding/bond_main.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -1194,6 +1194,7 @@ static rx_handler_result_t bond_handle_f
if (nskb) { nskb->dev = bond->dev; + nskb->queue_mapping = 0; netif_rx(nskb); } return RX_HANDLER_PASS;