From 258289e9f25dae86004eea357177ac9c372addc7 Mon Sep 17 00:00:00 2001 From: Jon Maxwell Date: Fri, 25 May 2018 07:38:29 +1000 Subject: [PATCH 317/454] ifb: fix packets checksum commit b1d2e4e03f92734ff524f96c4b2287133de7a4a3 upstream. Fixup the checksum for CHECKSUM_COMPLETE when pulling skbs on RX path. Otherwise we get splats when tc mirred is used to redirect packets to ifb. Before fix: nic: hw csum failure Signed-off-by: Jon Maxwell Signed-off-by: David S. Miller --- drivers/net/ifb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/net/ifb.c +++ b/drivers/net/ifb.c @@ -102,7 +102,7 @@ static void ifb_ri_tasklet(unsigned long if (!skb->tc_from_ingress) { dev_queue_xmit(skb); } else { - skb_pull(skb, skb->mac_len); + skb_pull_rcsum(skb, skb->mac_len); netif_receive_skb(skb); } }