tree 0f6c412046e41a04a333ce3e084d5f4a0aa77e55
parent 78b70155dc73280be2c7084a3be591161cdc6d0c
author Tonghao Zhang <xiangxia.m.yue@gmail.com> 1601344686 +0800
committer David S. Miller <davem@davemloft.net> 1601409199 -0700

virtio-net: don't disable guest csum when disable LRO

Open vSwitch and Linux bridge will disable LRO of the interface
when this interface added to them. Now when disable the LRO, the
virtio-net csum is disable too. That drops the forwarding performance.

Fixes: a02e8964eaf9 ("virtio-net: ethtool configurable LRO")
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Jason Wang <jasowang@redhat.com>
Cc: Willem de Bruijn <willemb@google.com>
Signed-off-by: Tonghao Zhang <xiangxia.m.yue@gmail.com>
Acked-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>