Re: [PATCH net v2] net: thunderx: Fix TCP/UDP checksum offload for IPv6 pkts

2017-11-23 Thread David Miller
From: Aleksey Makarov Date: Thu, 23 Nov 2017 17:41:56 +0300 > From: Sunil Goutham > > Don't offload IP header checksum to NIC. > > This fixes a previous patch which enabled checksum offloading > for both IPv4 and IPv6 packets. So L3 checksum offload was > getting enabled for IPv6 pkts. And H

Re: [PATCH net v2] net: thunderx: Fix TCP/UDP checksum offload for IPv6 pkts

2017-11-23 Thread Eric Dumazet
On Thu, 2017-11-23 at 17:41 +0300, Aleksey Makarov wrote: > From: Sunil Goutham > > Don't offload IP header checksum to NIC. > > This fixes a previous patch which enabled checksum offloading > for both IPv4 and IPv6 packets.  So L3 checksum offload was > getting enabled for IPv6 pkts.  And HW is

[PATCH net v2] net: thunderx: Fix TCP/UDP checksum offload for IPv6 pkts

2017-11-23 Thread Aleksey Makarov
From: Sunil Goutham Don't offload IP header checksum to NIC. This fixes a previous patch which enabled checksum offloading for both IPv4 and IPv6 packets. So L3 checksum offload was getting enabled for IPv6 pkts. And HW is dropping these pkts as it assumes the pkt is IPv4 when IP csum offload