Re: [PATCH bpf-next v3 00/13] bpf tc tunneling

2019-03-23 Thread Willem de Bruijn
On Sat, Mar 23, 2019 at 6:53 AM Daniel Borkmann wrote: > > Hey Willem, > > On 03/22/2019 07:32 PM, Willem de Bruijn wrote: > > From: Willem de Bruijn > > > > BPF allows for dynamic tunneling, choosing the tunnel destination and > > features on-demand. Extend bpf_skb_adjust_room to allow for effic

Re: [PATCH bpf-next v3 00/13] bpf tc tunneling

2019-03-23 Thread Daniel Borkmann
Hey Willem, On 03/22/2019 07:32 PM, Willem de Bruijn wrote: > From: Willem de Bruijn > > BPF allows for dynamic tunneling, choosing the tunnel destination and > features on-demand. Extend bpf_skb_adjust_room to allow for efficient > tunneling at the TC hooks. Patch 9 in this series caused the f

Re: [PATCH bpf-next v3 00/13] bpf tc tunneling

2019-03-22 Thread Alexei Starovoitov
On Fri, Mar 22, 2019 at 02:32:47PM -0400, Willem de Bruijn wrote: > From: Willem de Bruijn > > BPF allows for dynamic tunneling, choosing the tunnel destination and > features on-demand. Extend bpf_skb_adjust_room to allow for efficient > tunneling at the TC hooks. > > Most features are required

[PATCH bpf-next v3 00/13] bpf tc tunneling

2019-03-22 Thread Willem de Bruijn
From: Willem de Bruijn BPF allows for dynamic tunneling, choosing the tunnel destination and features on-demand. Extend bpf_skb_adjust_room to allow for efficient tunneling at the TC hooks. Most features are required for large packets with GSO, as these will be modified after this patch. Patch