Re: [PATCH v2 13/13] vdpa: return VHOST_F_LOG_ALL in vhost-vdpa devices

[Jason Wang]

在 2023/2/8 17:42, Eugenio Pérez 写道:

vhost-vdpa devices can return this features now that blockers have been
set in case some features are not met.

Expose VHOST_F_LOG_ALL only in that case.

Signed-off-by: Eugenio Pérez <epere...@redhat.com>
---

Acked-by: Jason Wang <jasow...@redhat.com>

Thanks

  hw/virtio/vhost-vdpa.c | 3 +--
  1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/hw/virtio/vhost-vdpa.c b/hw/virtio/vhost-vdpa.c
index 13a86a2bb1..5fddc77c5c 100644
--- a/hw/virtio/vhost-vdpa.c
+++ b/hw/virtio/vhost-vdpa.c
@@ -1319,10 +1319,9 @@ static int vhost_vdpa_set_vring_call(struct vhost_dev 
*dev,
  static int vhost_vdpa_get_features(struct vhost_dev *dev,
                                       uint64_t *features)
  {
-    struct vhost_vdpa *v = dev->opaque;
      int ret = vhost_vdpa_get_dev_features(dev, features);

- if (ret == 0 && v->shadow_vqs_enabled) {

+    if (ret == 0) {
          /* Add SVQ logging capabilities */
          *features |= BIT_ULL(VHOST_F_LOG_ALL);
      }