virtio: Subtle changes to virtio_net flags breaks VXLAN on Google Cloud

2017-01-19 Thread Rolf Neugebauer via Virtualization
Commits: fd2a0437dc33 virtio_net: introduce virtio_net_hdr_{from,to}_skb e858fae2b0b8 virtio_net: use common code for virtio_net_hdr and skb GSO conversion introduced a subtle (but unexplained) difference in how virtio_net flags are derived from skb->ip_summed fields on transmit from the guest to

Re: virtio: Subtle changes to virtio_net flags breaks VXLAN on Google Cloud

2017-01-17 Thread Michael S. Tsirkin
On Tue, Jan 17, 2017 at 04:20:49PM +, Rolf Neugebauer wrote: > Commits: > > fd2a0437dc33 virtio_net: introduce virtio_net_hdr_{from,to}_skb > e858fae2b0b8 virtio_net: use common code for virtio_net_hdr and skb > GSO conversion > > introduced a subtle (but unexplained) difference in how virtio