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Date: Wed, 23 Mar 2022 18:36:24 +0100 From: Stefano Garzarella <sgarzare@...hat.com> To: netdev@...r.kernel.org Cc: Jakub Kicinski <kuba@...nel.org>, "Michael S. Tsirkin" <mst@...hat.com>, Asias He <asias@...hat.com>, Arseny Krasnov <arseny.krasnov@...persky.com>, Stefan Hajnoczi <stefanha@...hat.com>, Paolo Abeni <pabeni@...hat.com>, linux-kernel@...r.kernel.org, Stefano Garzarella <sgarzare@...hat.com>, virtualization@...ts.linux-foundation.org, kvm@...r.kernel.org, "David S. Miller" <davem@...emloft.net> Subject: [PATCH net v3 2/3] 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 <mst@...hat.com> Reviewed-by: Stefan Hajnoczi <stefanha@...hat.com> Signed-off-by: Stefano Garzarella <sgarzare@...hat.com> --- net/vmw_vsock/virtio_transport.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) 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); -- 2.35.1
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