[RFC 2/2] vduse: lift restriction about net devices with CVQ

From: Eugenio Pérez

Date: Tue Oct 07 2025 - 09:06:42 EST


Now that the virtio_net driver is able to recover from a stall
virtqueue, let's lift the restriction.

Signed-off-by: Eugenio Pérez <eperezma@xxxxxxxxxx>
---
drivers/vdpa/vdpa_user/vduse_dev.c | 3 ---
1 file changed, 3 deletions(-)

diff --git a/drivers/vdpa/vdpa_user/vduse_dev.c b/drivers/vdpa/vdpa_user/vduse_dev.c
index e7bced0b5542..95d2b898171d 100644
--- a/drivers/vdpa/vdpa_user/vduse_dev.c
+++ b/drivers/vdpa/vdpa_user/vduse_dev.c
@@ -1726,9 +1726,6 @@ static bool features_is_valid(struct vduse_dev_config *config)
if ((config->device_id == VIRTIO_ID_BLOCK) &&
(config->features & BIT_ULL(VIRTIO_BLK_F_CONFIG_WCE)))
return false;
- else if ((config->device_id == VIRTIO_ID_NET) &&
- (config->features & BIT_ULL(VIRTIO_NET_F_CTRL_VQ)))
- return false;

if ((config->device_id == VIRTIO_ID_NET) &&
!(config->features & BIT_ULL(VIRTIO_F_VERSION_1)))
--
2.51.0