Re: [PATCH net 1/1] net: openvswitch: fix csum updates for MPLS actions

2019-06-30 Thread David Miller
From: John Hurley Date: Thu, 27 Jun 2019 14:37:30 +0100 > Skbs may have their checksum value populated by HW. If this is a checksum > calculated over the entire packet then the CHECKSUM_COMPLETE field is > marked. Changes to the data pointer on the skb throughout the network > stack still try to

Re: [PATCH net 1/1] net: openvswitch: fix csum updates for MPLS actions

2019-06-29 Thread Pravin Shelar
On Thu, Jun 27, 2019 at 6:37 AM John Hurley wrote: > > Skbs may have their checksum value populated by HW. If this is a checksum > calculated over the entire packet then the CHECKSUM_COMPLETE field is > marked. Changes to the data pointer on the skb throughout the network > stack still try to main

[PATCH net 1/1] net: openvswitch: fix csum updates for MPLS actions

2019-06-27 Thread John Hurley
Skbs may have their checksum value populated by HW. If this is a checksum calculated over the entire packet then the CHECKSUM_COMPLETE field is marked. Changes to the data pointer on the skb throughout the network stack still try to maintain this complete csum value if it is required through functi