Hello.

On 09/10/2015 10:23 AM, Michael S. Tsirkin wrote:

virtio 1 and any layout are core features, move them
there. This fixes vhost test.

Signed-off-by: Michael S. Tsirkin <m...@redhat.com>

[...]
diff --git a/drivers/vhost/test.c b/drivers/vhost/test.c
index d9c501e..f2882ac 100644
--- a/drivers/vhost/test.c
+++ b/drivers/vhost/test.c
@@ -277,10 +277,13 @@ static long vhost_test_ioctl(struct file *f, unsigned int 
ioctl,
                        return -EFAULT;
                return 0;
        case VHOST_SET_FEATURES:
+               printk(KERN_ERR "1\n");
                if (copy_from_user(&features, featurep, sizeof features))
                        return -EFAULT;
+               printk(KERN_ERR "2\n");
                if (features & ~VHOST_FEATURES)
                        return -EOPNOTSUPP;
+               printk(KERN_ERR "3\n");
                return vhost_test_set_features(n, features);
        case VHOST_RESET_OWNER:
                return vhost_test_reset_owner(n);

   Debugging printk's remained?

MBR, Sergei

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