From 78f6fbc858e8692be454ef229b1aecc9a39fdba0 Mon Sep 17 00:00:00 2001 From: Stephen Hemminger Date: Wed, 9 Oct 2019 10:27:33 +0800 Subject: [PATCH] skge: fix checksum byte order [ Upstream commit 5aafeb74b5bb65b34cc87c7623f9fa163a34fa3b ] Running old skge driver on PowerPC causes checksum errors because hardware reported 1's complement checksum is in little-endian byte order. Reported-by: Benoit Signed-off-by: Stephen Hemminger Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman Signed-off-by: Yang Yingliang --- drivers/net/ethernet/marvell/skge.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/marvell/skge.c b/drivers/net/ethernet/marvell/skge.c index 15dea48e0195..d6f8a41c3e35 100644 --- a/drivers/net/ethernet/marvell/skge.c +++ b/drivers/net/ethernet/marvell/skge.c @@ -3122,7 +3122,7 @@ static struct sk_buff *skge_rx_get(struct net_device *dev, skb_put(skb, len); if (dev->features & NETIF_F_RXCSUM) { - skb->csum = csum; + skb->csum = le16_to_cpu(csum); skb->ip_summed = CHECKSUM_COMPLETE; } -- GitLab