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Date:   Tue,  2 Oct 2018 12:14:34 -0700
From:   Mahesh Bandewar <mahesh@...dewar.net>
To:     Jay Vosburgh <j.vosburgh@...il.com>,
        Andy Gospodarek <andy@...yhouse.net>,
        Veaceslav Falico <vfalico@...il.com>,
        David Miller <davem@...emloft.net>
Cc:     Mahesh Bandewar <mahesh@...dewar.net>,
        Netdev <netdev@...r.kernel.org>,
        Eric Dumazet <edumazet@...gle.com>,
        Mahesh Bandewar <maheshb@...gle.com>
Subject: [PATCH net] bonding: fix warning message

From: Mahesh Bandewar <maheshb@...gle.com>

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@...gle.com>
Signed-off-by: Eric Dumazet <edumazet@...gle.com>
Signed-off-by: Mahesh Bandewar <maheshb@...gle.com>
---
 drivers/net/bonding/bond_main.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index c05c01a00755..ee28ec9e0aba 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -1187,6 +1187,7 @@ static rx_handler_result_t bond_handle_frame(struct sk_buff **pskb)
 
 		if (nskb) {
 			nskb->dev = bond->dev;
+			nskb->queue_mapping = 0;
 			netif_rx(nskb);
 		}
 		return RX_HANDLER_PASS;
-- 
2.19.0.605.g01d371f741-goog

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