Re: [PATCH net] net/tunnel: set inner protocol in network gro hooks

2017-03-09 Thread David Miller
From: Paolo Abeni Date: Tue, 7 Mar 2017 18:33:31 +0100 > The gso code of several tunnels type (gre and udp tunnels) > takes for granted that the skb->inner_protocol is properly > initialized and drops the packet elsewhere. > > On the forwarding path no one is initializing such field, > so gro e

Re: [PATCH net] net/tunnel: set inner protocol in network gro hooks

2017-03-07 Thread Alexander Duyck
On Tue, Mar 7, 2017 at 9:33 AM, Paolo Abeni wrote: > The gso code of several tunnels type (gre and udp tunnels) > takes for granted that the skb->inner_protocol is properly > initialized and drops the packet elsewhere. > > On the forwarding path no one is initializing such field, > so gro encapsul

[PATCH net] net/tunnel: set inner protocol in network gro hooks

2017-03-07 Thread Paolo Abeni
The gso code of several tunnels type (gre and udp tunnels) takes for granted that the skb->inner_protocol is properly initialized and drops the packet elsewhere. On the forwarding path no one is initializing such field, so gro encapsulated packets are dropped on forward. Since commit 38720352412a