netdev - [PATCH 1/1] net-gre: clear skb->queue

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Message-Id: <pvm4oderavv.fsf@chavey.mtv.corp.google.com>
Date:	Fri, 24 Sep 2010 16:15:48 -0700
From:	chavey@...gle.com
To:	chavey@...gle.com
CC:	netdev@...r.kernel.org, therbert@...gle.com
Subject: [PATCH 1/1] net-gre: clear skb->queue_mapping in GRE recv path

From: chavey <chavey@...gle.com>
Date: Fri, 24 Sep 2010 15:05:02 -0700

A continuous stream of errors:

  slbgre0 received packet on queue [123], but number of RX queues is 1
  net_ratelimit: 155786 callbacks suppressed

is filling up /var/log/messages.

This is due to not unsetting skb->queue_mapping in the GRE receive path.

Signed-off-by: chavey <chavey@...gle.com>
---
 net/ipv4/ip_gre.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index 945b20a..53bdb97 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -641,6 +641,7 @@ static int ipgre_rcv(struct sk_buff *skb)
 		}
 
 		skb_tunnel_rx(skb, tunnel->dev);
+		skb_set_queue_mapping(skb, 0);
 
 		skb_reset_network_header(skb);
 		ipgre_ecn_decapsulate(iph, skb);
-- 
1.7.1

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