[PATCH] vhost: accept VIRTIO_F_ORDER_PLATFORM as a valid SVQ feature

[Eugenio Pérez]

VIRTIO_F_ORDER_PLATFORM indicates that memory accesses by the driver and
the device are ordered in a way described by the platform.  Since vDPA
devices may be backed by a hardware devices, let's allow
VIRTIO_F_ORDER_PLATFORM.

Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
---
 hw/virtio/vhost-shadow-virtqueue.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hw/virtio/vhost-shadow-virtqueue.c 
b/hw/virtio/vhost-shadow-virtqueue.c
index 4307296358..6bb1998f12 100644
--- a/hw/virtio/vhost-shadow-virtqueue.c
+++ b/hw/virtio/vhost-shadow-virtqueue.c
@@ -34,6 +34,7 @@ bool vhost_svq_valid_features(uint64_t features, Error **errp)
         switch (b) {
         case VIRTIO_F_ANY_LAYOUT:
         case VIRTIO_RING_F_EVENT_IDX:
+        case VIRTIO_F_ORDER_PLATFORM:
             continue;
 
         case VIRTIO_F_ACCESS_PLATFORM:
-- 
2.31.1