From c1011c0b3a9c8d2065f425407475cbcc812540b7 Mon Sep 17 00:00:00 2001 From: Stefano Garzarella Date: Wed, 23 Mar 2022 18:36:24 +0100 Subject: vsock/virtio: read the negotiated features before using VQs Complete the driver configuration, reading the negotiated features, before using the VQs in the virtio_vsock_probe(). Fixes: 53efbba12cc7 ("virtio/vsock: enable SEQPACKET for transport") Suggested-by: Michael S. Tsirkin Reviewed-by: Stefan Hajnoczi Signed-off-by: Stefano Garzarella Acked-by: Michael S. Tsirkin Signed-off-by: Jakub Kicinski --- net/vmw_vsock/virtio_transport.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'net') diff --git a/net/vmw_vsock/virtio_transport.c b/net/vmw_vsock/virtio_transport.c index 3e5513934c9f..3954d3be9083 100644 --- a/net/vmw_vsock/virtio_transport.c +++ b/net/vmw_vsock/virtio_transport.c @@ -622,6 +622,9 @@ static int virtio_vsock_probe(struct virtio_device *vdev) INIT_WORK(&vsock->event_work, virtio_transport_event_work); INIT_WORK(&vsock->send_pkt_work, virtio_transport_send_pkt_work); + if (virtio_has_feature(vdev, VIRTIO_VSOCK_F_SEQPACKET)) + vsock->seqpacket_allow = true; + vdev->priv = vsock; mutex_lock(&vsock->tx_lock); @@ -638,9 +641,6 @@ static int virtio_vsock_probe(struct virtio_device *vdev) vsock->event_run = true; mutex_unlock(&vsock->event_lock); - if (virtio_has_feature(vdev, VIRTIO_VSOCK_F_SEQPACKET)) - vsock->seqpacket_allow = true; - rcu_assign_pointer(the_virtio_vsock, vsock); mutex_unlock(&the_virtio_vsock_mutex); -- cgit v1.2.3