@@ -247,6 +247,7 @@ static void destroy_hvc_struct(struct kref *kref)
 
 	spin_unlock(&hvc_structs_lock);
 
+	kfree(hp->hvc_console);
 	kfree(hp);
 }
 

@@ -827,6 +828,7 @@ struct hvc_struct *hvc_alloc(uint32_t vtermno, int data,
 			     int outbuf_size)
 {
 	struct hvc_struct *hp;
+	struct console *cp;
 	int i;
 
 	/* We wait until a driver actually comes along */

@@ -854,6 +856,17 @@ struct hvc_struct *hvc_alloc(uint32_t vtermno, int data,
 	kref_init(&hp->kref);
 
 	INIT_WORK(&hp->tty_resize, hvc_set_winsz);
+	/*
+	 * Make each console its own struct console.
+	 */
+	cp = kmemdup(&hvc_console, sizeof(*cp), GFP_KERNEL);
+	if (!cp) {
+		kfree(hp);
+		return ERR_PTR(-ENOMEM);
+	}
+
+	hp->hvc_console = cp;
+
 	spin_lock_init(&hp->lock);
 	spin_lock(&hvc_structs_lock);
 

@@ -872,8 +885,13 @@ struct hvc_struct *hvc_alloc(uint32_t vtermno, int data,
 
 	hp->index = i;
 
+	cp->index = i;
+	vtermnos[i] = vtermno;
+	cons_ops[i] = ops;
+
 	list_add_tail(&(hp->next), &hvc_structs);
 	spin_unlock(&hvc_structs_lock);
+	register_console(cp);
 
 	return hp;
 }

@@ -884,6 +902,8 @@ int hvc_remove(struct hvc_struct *hp)
 	unsigned long flags;
 	struct tty_struct *tty;
 
+	BUG_ON(!hp->hvc_console);
+	unregister_console(hp->hvc_console);
 	spin_lock_irqsave(&hp->lock, flags);
 	tty = tty_kref_get(hp->tty);
 

@@ -58,6 +58,7 @@ struct hvc_struct {
 	const struct hv_ops *ops;
 	int irq_requested;
 	int data;
+	struct console *hvc_console;
 	struct winsize ws;
 	struct work_struct tty_resize;
 	struct list_head next;