diff options
| -rw-r--r-- | qdev-monitor.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/qdev-monitor.c b/qdev-monitor.c index bb3d8ba360..e61d596ef7 100644 --- a/qdev-monitor.c +++ b/qdev-monitor.c @@ -29,6 +29,7 @@ #include "qemu/error-report.h" #include "qemu/help_option.h" #include "sysemu/block-backend.h" +#include "migration/migration.h" /* * Aliases were a bad idea from the start. Let's keep them @@ -603,6 +604,11 @@ DeviceState *qdev_device_add(QemuOpts *opts, Error **errp) return NULL; } + if (!migration_is_idle()) { + error_setg(errp, "device_add not allowed while migrating"); + return NULL; + } + /* create device */ dev = DEVICE(object_new(driver)); @@ -853,6 +859,11 @@ void qdev_unplug(DeviceState *dev, Error **errp) return; } + if (!migration_is_idle()) { + error_setg(errp, "device_del not allowed while migrating"); + return; + } + qdev_hot_removed = true; hotplug_ctrl = qdev_get_hotplug_handler(dev); |