uhci: check device is not NULL before calling usb_ep_get()

[mirror_qemu.git] / monitor.c

diff --git a/monitor.c b/monitor.c
index eb39fb015b74702545f0053747531198a5b5f355..33ccbf3957aa2f0856a0a57afee9bf477ae2b5c2 100644 (file)
--- a/monitor.c
+++ b/monitor.c
@@ -75,7 +75,7 @@
 #include "qemu/thread.h"
 #include "block/qapi.h"
 #include "qapi/qapi-commands.h"
-#include "qapi/qapi-events.h"
+#include "qapi/qapi-emit-events.h"
 #include "qapi/error.h"
 #include "qapi/qmp-event.h"
 #include "qapi/qapi-introspect.h"
@@ -590,8 +590,7 @@ monitor_qapi_event_queue_no_reenter(QAPIEvent event, QDict *qdict)
     qemu_mutex_unlock(&monitor_lock);
 }
 
-static void
-monitor_qapi_event_queue(QAPIEvent event, QDict *qdict)
+void qapi_event_emit(QAPIEvent event, QDict *qdict)
 {
     /*
      * monitor_qapi_event_queue_no_reenter() is not reentrant: it
@@ -704,7 +703,6 @@ static void monitor_qapi_event_init(void)
 {
     monitor_qapi_event_state = g_hash_table_new(qapi_event_throttle_hash,
                                                 qapi_event_throttle_equal);
-    qmp_event_set_func_emit(monitor_qapi_event_queue);
 }
 
 static void handle_hmp_command(Monitor *mon, const char *cmdline);
@@ -1101,6 +1099,11 @@ CommandInfoList *qmp_query_commands(Error **errp)
 
 EventInfoList *qmp_query_events(Error **errp)
 {
+    /*
+     * TODO This deprecated command is the only user of
+     * QAPIEvent_str() and QAPIEvent_lookup[].  When the command goes,
+     * they should go, too.
+     */
     EventInfoList *info, *ev_list = NULL;
     QAPIEvent e;
 
@@ -1133,45 +1136,6 @@ static void qmp_query_qmp_schema(QDict *qdict, QObject **ret_data,
     *ret_data = qobject_from_qlit(&qmp_schema_qlit);
 }
 
-/*
- * We used to define commands in qmp-commands.hx in addition to the
- * QAPI schema.  This permitted defining some of them only in certain
- * configurations.  query-commands has always reflected that (good,
- * because it lets QMP clients figure out what's actually available),
- * while query-qmp-schema never did (not so good).  This function is a
- * hack to keep the configuration-specific commands defined exactly as
- * before, even though qmp-commands.hx is gone.
- *
- * FIXME Educate the QAPI schema on configuration-specific commands,
- * and drop this hack.
- */
-static void qmp_unregister_commands_hack(void)
-{
-#ifndef TARGET_I386
-    qmp_unregister_command(&qmp_commands, "rtc-reset-reinjection");
-    qmp_unregister_command(&qmp_commands, "query-sev");
-    qmp_unregister_command(&qmp_commands, "query-sev-launch-measure");
-    qmp_unregister_command(&qmp_commands, "query-sev-capabilities");
-#endif
-#ifndef TARGET_S390X
-    qmp_unregister_command(&qmp_commands, "dump-skeys");
-#endif
-#ifndef TARGET_ARM
-    qmp_unregister_command(&qmp_commands, "query-gic-capabilities");
-#endif
-#if !defined(TARGET_S390X) && !defined(TARGET_I386)
-    qmp_unregister_command(&qmp_commands, "query-cpu-model-expansion");
-#endif
-#if !defined(TARGET_S390X)
-    qmp_unregister_command(&qmp_commands, "query-cpu-model-baseline");
-    qmp_unregister_command(&qmp_commands, "query-cpu-model-comparison");
-#endif
-#if !defined(TARGET_PPC) && !defined(TARGET_ARM) && !defined(TARGET_I386) \
-    && !defined(TARGET_S390X)
-    qmp_unregister_command(&qmp_commands, "query-cpu-definitions");
-#endif
-}
-
 static void monitor_init_qmp_commands(void)
 {
     /*
@@ -1190,8 +1154,6 @@ static void monitor_init_qmp_commands(void)
     qmp_register_command(&qmp_commands, "netdev_add", qmp_netdev_add,
                          QCO_NO_OPTIONS);
 
-    qmp_unregister_commands_hack();
-
     QTAILQ_INIT(&qmp_cap_negotiation_commands);
     qmp_register_command(&qmp_cap_negotiation_commands, "qmp_capabilities",
                          qmp_marshal_qmp_capabilities, QCO_ALLOW_PRECONFIG);
@@ -4619,8 +4581,6 @@ void monitor_init(Chardev *chr, int flags)
 
 void monitor_cleanup(void)
 {
-    Monitor *mon, *next;
-
     /*
      * We need to explicitly stop the I/O thread (but not destroy it),
      * clean up the monitor resources, then destroy the I/O thread since
@@ -4634,7 +4594,8 @@ void monitor_cleanup(void)
     /* Flush output buffers and destroy monitors */
     qemu_mutex_lock(&monitor_lock);
     monitor_destroyed = true;
-    QTAILQ_FOREACH_SAFE(mon, &mon_list, entry, next) {
+    while (!QTAILQ_EMPTY(&mon_list)) {
+        Monitor *mon = QTAILQ_FIRST(&mon_list);
         QTAILQ_REMOVE(&mon_list, mon, entry);
         /* Permit QAPI event emission from character frontend release */
         qemu_mutex_unlock(&monitor_lock);
@@ -4673,46 +4634,6 @@ QemuOptsList qemu_mon_opts = {
     },
 };
 
-#ifndef TARGET_I386
-void qmp_rtc_reset_reinjection(Error **errp)
-{
-    error_setg(errp, QERR_FEATURE_DISABLED, "rtc-reset-reinjection");
-}
-
-SevInfo *qmp_query_sev(Error **errp)
-{
-    error_setg(errp, QERR_FEATURE_DISABLED, "query-sev");
-    return NULL;
-}
-
-SevLaunchMeasureInfo *qmp_query_sev_launch_measure(Error **errp)
-{
-    error_setg(errp, QERR_FEATURE_DISABLED, "query-sev-launch-measure");
-    return NULL;
-}
-
-SevCapability *qmp_query_sev_capabilities(Error **errp)
-{
-    error_setg(errp, QERR_FEATURE_DISABLED, "query-sev-capabilities");
-    return NULL;
-}
-#endif
-
-#ifndef TARGET_S390X
-void qmp_dump_skeys(const char *filename, Error **errp)
-{
-    error_setg(errp, QERR_FEATURE_DISABLED, "dump-skeys");
-}
-#endif
-
-#ifndef TARGET_ARM
-GICCapabilityList *qmp_query_gic_capabilities(Error **errp)
-{
-    error_setg(errp, QERR_FEATURE_DISABLED, "query-gic-capabilities");
-    return NULL;
-}
-#endif
-
 HotpluggableCPUList *qmp_query_hotpluggable_cpus(Error **errp)
 {
     MachineState *ms = MACHINE(qdev_get_machine());