diff options
| -rw-r--r-- | include/sysemu/sysemu.h | 1 | ||||
| -rw-r--r-- | qapi-schema.json | 5 | ||||
| -rw-r--r-- | qmp.c | 3 | ||||
| -rw-r--r-- | vl.c | 13 |
4 files changed, 17 insertions, 5 deletions
diff --git a/include/sysemu/sysemu.h b/include/sysemu/sysemu.h index 43b961c0f6..f42a5ecb25 100644 --- a/include/sysemu/sysemu.h +++ b/include/sysemu/sysemu.h @@ -22,6 +22,7 @@ int qemu_uuid_parse(const char *str, uint8_t *uuid); bool runstate_check(RunState state); void runstate_set(RunState new_state); int runstate_is_running(void); +bool runstate_needs_reset(void); typedef struct vm_change_state_entry VMChangeStateEntry; typedef void VMChangeStateHandler(void *opaque, int running, RunState state); diff --git a/qapi-schema.json b/qapi-schema.json index 5b0fb3bf8a..65be8f4f37 100644 --- a/qapi-schema.json +++ b/qapi-schema.json @@ -174,11 +174,14 @@ # @suspended: guest is suspended (ACPI S3) # # @watchdog: the watchdog action is configured to pause and has been triggered +# +# @guest-panicked: guest has been panicked as a result of guest OS panic ## { 'enum': 'RunState', 'data': [ 'debug', 'inmigrate', 'internal-error', 'io-error', 'paused', 'postmigrate', 'prelaunch', 'finish-migrate', 'restore-vm', - 'running', 'save-vm', 'shutdown', 'suspended', 'watchdog' ] } + 'running', 'save-vm', 'shutdown', 'suspended', 'watchdog', + 'guest-panicked' ] } ## # @SnapshotInfo @@ -149,8 +149,7 @@ void qmp_cont(Error **errp) { Error *local_err = NULL; - if (runstate_check(RUN_STATE_INTERNAL_ERROR) || - runstate_check(RUN_STATE_SHUTDOWN)) { + if (runstate_needs_reset()) { error_set(errp, QERR_RESET_REQUIRED); return; } else if (runstate_check(RUN_STATE_SUSPENDED)) { @@ -594,6 +594,7 @@ static const RunStateTransition runstate_transitions_def[] = { { RUN_STATE_RUNNING, RUN_STATE_SAVE_VM }, { RUN_STATE_RUNNING, RUN_STATE_SHUTDOWN }, { RUN_STATE_RUNNING, RUN_STATE_WATCHDOG }, + { RUN_STATE_RUNNING, RUN_STATE_GUEST_PANICKED }, { RUN_STATE_SAVE_VM, RUN_STATE_RUNNING }, @@ -608,6 +609,8 @@ static const RunStateTransition runstate_transitions_def[] = { { RUN_STATE_WATCHDOG, RUN_STATE_RUNNING }, { RUN_STATE_WATCHDOG, RUN_STATE_FINISH_MIGRATE }, + { RUN_STATE_GUEST_PANICKED, RUN_STATE_PAUSED }, + { RUN_STATE_MAX, RUN_STATE_MAX }, }; @@ -649,6 +652,13 @@ int runstate_is_running(void) return runstate_check(RUN_STATE_RUNNING); } +bool runstate_needs_reset(void) +{ + return runstate_check(RUN_STATE_INTERNAL_ERROR) || + runstate_check(RUN_STATE_SHUTDOWN) || + runstate_check(RUN_STATE_GUEST_PANICKED); +} + StatusInfo *qmp_query_status(Error **errp) { StatusInfo *info = g_malloc0(sizeof(*info)); @@ -1984,8 +1994,7 @@ static bool main_loop_should_exit(void) cpu_synchronize_all_states(); qemu_system_reset(VMRESET_REPORT); resume_all_vcpus(); - if (runstate_check(RUN_STATE_INTERNAL_ERROR) || - runstate_check(RUN_STATE_SHUTDOWN)) { + if (runstate_needs_reset()) { runstate_set(RUN_STATE_PAUSED); } } |