From ebf5a3bf719fa1fa59c7d78aff7fa5aec9c374d7 Mon Sep 17 00:00:00 2001 From: Govindarajulu Varadarajan Date: Wed, 30 Jan 2019 06:59:00 -0800 Subject: [PATCH] enic: fix checksum validation for IPv6 [ Upstream commit 7596175e99b3d4bce28022193efd954c201a782a ] In case of IPv6 pkts, ipv4_csum_ok is 0. Because of this, driver does not set skb->ip_summed. So IPv6 rx checksum is not offloaded. Signed-off-by: Govindarajulu Varadarajan Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- drivers/net/ethernet/cisco/enic/enic_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethernet/cisco/enic/enic_main.c index 07282eb76867..89acf7bc4cf9 100644 --- a/drivers/net/ethernet/cisco/enic/enic_main.c +++ b/drivers/net/ethernet/cisco/enic/enic_main.c @@ -1180,7 +1180,7 @@ static void enic_rq_indicate_buf(struct vnic_rq *rq, * CHECSUM_UNNECESSARY. */ if ((netdev->features & NETIF_F_RXCSUM) && tcp_udp_csum_ok && - ipv4_csum_ok) + (ipv4_csum_ok || ipv6)) skb->ip_summed = CHECKSUM_UNNECESSARY; if (vlan_stripped)