diff options
| -rw-r--r-- | hw/virtio/virtio.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/hw/virtio/virtio.c b/hw/virtio/virtio.c index bf8a644..294c909 100644 --- a/hw/virtio/virtio.c +++ b/hw/virtio/virtio.c @@ -282,6 +282,7 @@ static inline void vring_set_avail_event(VirtQueue *vq, uint16_t val) caches = atomic_rcu_read(&vq->vring.caches); pa = offsetof(VRingUsed, ring[vq->vring.num]); virtio_stw_phys_cached(vq->vdev, &caches->used, pa, val); + address_space_cache_invalidate(&caches->used, pa, sizeof(val)); } void virtio_queue_set_notification(VirtQueue *vq, int enable) |