summaryrefslogtreecommitdiff
path: root/hw/net/vhost_net.c
diff options
context:
space:
mode:
Diffstat (limited to 'hw/net/vhost_net.c')
-rw-r--r--hw/net/vhost_net.c15
1 files changed, 13 insertions, 2 deletions
diff --git a/hw/net/vhost_net.c b/hw/net/vhost_net.c
index b2428324b3..6e1032fc18 100644
--- a/hw/net/vhost_net.c
+++ b/hw/net/vhost_net.c
@@ -284,8 +284,19 @@ int vhost_net_start(VirtIODevice *dev, NetClientState *ncs,
}
for (i = 0; i < total_queues; i++) {
- vhost_net_set_vq_index(get_vhost_net(ncs[i].peer), i * 2);
- }
+ struct vhost_net *net;
+
+ net = get_vhost_net(ncs[i].peer);
+ vhost_net_set_vq_index(net, i * 2);
+
+ /* Suppress the masking guest notifiers on vhost user
+ * because vhost user doesn't interrupt masking/unmasking
+ * properly.
+ */
+ if (net->nc->info->type == NET_CLIENT_OPTIONS_KIND_VHOST_USER) {
+ dev->use_guest_notifier_mask = false;
+ }
+ }
r = k->set_guest_notifiers(qbus->parent, total_queues * 2, true);
if (r < 0) {