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Date: Thu, 29 Jan 2015 11:46:30 -0500 From: David L Stevens <david.stevens@...cle.com> To: David Miller <davem@...emloft.net> CC: netdev@...r.kernel.org, Sowmini Varadhan <sowmini.varadhan@...cle.com> Subject: [PATCH net] sunvnet: set queue mapping when doing packet copies [resending this since it never appeared on netdev yesterday] This patch fixes a bug where vnet_skb_shape() didn't set the already-selected queue mapping when a packet copy was required. This results in using the wrong queue index for stops/starts, hung tx queues and watchdog timeouts under heavy load. Signed-off-by: David L Stevens <david.stevens@...cle.com> Acked-by: Sowmini Varadhan <sowmini.varadhan@...cle.com> --- drivers/net/ethernet/sun/sunvnet.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/net/ethernet/sun/sunvnet.c b/drivers/net/ethernet/sun/sunvnet.c index 2b719cc..2b10b85 100644 --- a/drivers/net/ethernet/sun/sunvnet.c +++ b/drivers/net/ethernet/sun/sunvnet.c @@ -1123,6 +1123,7 @@ static inline struct sk_buff *vnet_skb_shape(struct sk_buff *skb, int ncookies) skb_shinfo(nskb)->gso_size = skb_shinfo(skb)->gso_size; skb_shinfo(nskb)->gso_type = skb_shinfo(skb)->gso_type; } + nskb->queue_mapping = skb->queue_mapping; dev_kfree_skb(skb); skb = nskb; } -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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