diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.14/950-0317-ifb-fix-packets-checksum.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.14/950-0317-ifb-fix-packets-checksum.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.14/950-0317-ifb-fix-packets-checksum.patch b/target/linux/brcm2708/patches-4.14/950-0317-ifb-fix-packets-checksum.patch new file mode 100644 index 0000000000..43203bc414 --- /dev/null +++ b/target/linux/brcm2708/patches-4.14/950-0317-ifb-fix-packets-checksum.patch @@ -0,0 +1,31 @@ +From 258289e9f25dae86004eea357177ac9c372addc7 Mon Sep 17 00:00:00 2001 +From: Jon Maxwell <jmaxwell37@gmail.com> +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 <jmaxwell37@gmail.com> +Signed-off-by: David S. Miller <davem@davemloft.net> +--- + 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); + } + } |