diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-11-27 15:47:52 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-11-27 15:47:52 +0100 |
| commit | dc93967b8094b64ea3fd85bf933561d89b6951af (patch) | |
| tree | 70a3e98b1e1a9ace63900a019e559981fe675dfd /drivers/net/virtio_net.c | |
| parent | 8341f2f222d729688014ce8306727fdb9798d37e (diff) | |
| parent | 2e6e902d185027f8e3cb8b7305238f7e35d6a436 (diff) | |
Merge 4.20-rc4 into tty-next
We need the gsps fixes in here for some other serdev patches we will be
merging into this branch.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net/virtio_net.c')
| -rw-r--r-- | drivers/net/virtio_net.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 3e2c041d76ac..cecfd77c9f3c 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -70,7 +70,8 @@ static const unsigned long guest_offloads[] = { VIRTIO_NET_F_GUEST_TSO4, VIRTIO_NET_F_GUEST_TSO6, VIRTIO_NET_F_GUEST_ECN, - VIRTIO_NET_F_GUEST_UFO + VIRTIO_NET_F_GUEST_UFO, + VIRTIO_NET_F_GUEST_CSUM }; struct virtnet_stat_desc { @@ -2334,9 +2335,6 @@ static int virtnet_clear_guest_offloads(struct virtnet_info *vi) if (!vi->guest_offloads) return 0; - if (virtio_has_feature(vi->vdev, VIRTIO_NET_F_GUEST_CSUM)) - offloads = 1ULL << VIRTIO_NET_F_GUEST_CSUM; - return virtnet_set_guest_offloads(vi, offloads); } @@ -2346,8 +2344,6 @@ static int virtnet_restore_guest_offloads(struct virtnet_info *vi) if (!vi->guest_offloads) return 0; - if (virtio_has_feature(vi->vdev, VIRTIO_NET_F_GUEST_CSUM)) - offloads |= 1ULL << VIRTIO_NET_F_GUEST_CSUM; return virtnet_set_guest_offloads(vi, offloads); } @@ -2365,8 +2361,9 @@ static int virtnet_xdp_set(struct net_device *dev, struct bpf_prog *prog, && (virtio_has_feature(vi->vdev, VIRTIO_NET_F_GUEST_TSO4) || virtio_has_feature(vi->vdev, VIRTIO_NET_F_GUEST_TSO6) || virtio_has_feature(vi->vdev, VIRTIO_NET_F_GUEST_ECN) || - virtio_has_feature(vi->vdev, VIRTIO_NET_F_GUEST_UFO))) { - NL_SET_ERR_MSG_MOD(extack, "Can't set XDP while host is implementing LRO, disable LRO first"); + virtio_has_feature(vi->vdev, VIRTIO_NET_F_GUEST_UFO) || + virtio_has_feature(vi->vdev, VIRTIO_NET_F_GUEST_CSUM))) { + NL_SET_ERR_MSG_MOD(extack, "Can't set XDP while host is implementing LRO/CSUM, disable LRO/CSUM first"); return -EOPNOTSUPP; } |