On Wed, Feb 12, 2020 at 04:31:09PM -0300, Flavio Leitner wrote: > On Wed, Feb 12, 2020 at 04:26:46PM +0100, Ilya Maximets wrote: > > On 2/10/20 8:18 PM, Flavio Leitner wrote: > > > Disable ECN and UFO since this is not supported yet. Also, disable > > > all other features when userspace_tso is not enabled. > > > > Disabling UFO saves us from receiving of a big unfragmented > > UDP packets, but UDP packets will still have bad checksums > > and will be dropped by the kernel on receive side. > > So, this is only part of a fix. > > Yes, this patch is not intended to fix the UDP checksum problem. > Unless you see a way to do that with changing the flags below.
BTW, why do you think there is a problem with UDP checksum? We set VIRTIO_NET_HDR_F_NEEDS_CSUM which should be all it is needed. -- fbl _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
