Re: [PATCH-for-6.2 2/2] hw/display: Do not allow multiple identical VGA devices

[Paolo Bonzini]

On 11/18/21 20:20, Philippe Mathieu-Daudé wrote:

+    if (obj) {
+        const char *typename = object_get_typename(obj);
+
+        /*
+         * make sure this device is not being added twice,
+         * if so exit without crashing qemu
+         */
+        if (object_resolve_path_type("", typename, NULL)) {
+            error_setg(errp, "at most one %s device is permitted", typename);
+            return false;
+        }
+    }
+

Wouldn't it give the same error with one ISA and one PCI VGA?

Paolo