Do not let 'query-machines' return machines not valid with
the current accelerator.

Suggested-by: Daniel Berrangé <redacted>
Signed-off-by: Philippe Mathieu-Daudé <redacted>
---
 hw/core/machine-qmp-cmds.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/hw/core/machine-qmp-cmds.c b/hw/core/machine-qmp-cmds.c
index 44e979e503b..c8630bc2ddc 100644
--- a/hw/core/machine-qmp-cmds.c
+++ b/hw/core/machine-qmp-cmds.c

@@ -204,6 +204,10 @@ MachineInfoList *qmp_query_machines(Error **errp)
         MachineClass *mc = el->data;
         MachineInfo *info;
 
+        if (!machine_class_valid_for_current_accelerator(mc)) {
+            continue;
+        }
+
         info = g_malloc0(sizeof(*info));
         if (mc->is_default) {
             info->has_is_default = true;