diff mbox series

[v3,5/5] vdpa: remove net cvq migration blocker

Message ID 20230822085330.3978829-6-eperezma@redhat.com (mailing list archive)
State New, archived
Headers show
Series Enable vdpa net migration with features depending on CVQ | expand

Commit Message

Eugenio Perez Martin Aug. 22, 2023, 8:53 a.m. UTC 
Now that we have add migration blockers if the device does not support
all the needed features, remove the general blocker applied to all net
devices with CVQ.

Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
---
 net/vhost-vdpa.c | 12 ------------
 1 file changed, 12 deletions(-)
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Patch

diff --git a/net/vhost-vdpa.c b/net/vhost-vdpa.c
index 3bf60f9431..6bb56f7d94 100644
--- a/net/vhost-vdpa.c
+++ b/net/vhost-vdpa.c
@@ -1413,18 +1413,6 @@  static NetClientState *net_vhost_vdpa_init(NetClientState *peer,
         s->vhost_vdpa.shadow_vq_ops = &vhost_vdpa_net_svq_ops;
         s->vhost_vdpa.shadow_vq_ops_opaque = s;
         s->cvq_isolated = cvq_isolated;
-
-        /*
-         * TODO: We cannot migrate devices with CVQ and no x-svq enabled as
-         * there is no way to set the device state (MAC, MQ, etc) before
-         * starting the datapath.
-         *
-         * Migration blocker ownership now belongs to s->vhost_vdpa.
-         */
-        if (!svq) {
-            error_setg(&s->vhost_vdpa.migration_blocker,
-                       "net vdpa cannot migrate with CVQ feature");
-        }
     }
     ret = vhost_vdpa_add(nc, (void *)&s->vhost_vdpa, queue_pair_index, nvqs);
     if (ret) {