On Fri, Aug 12, 2022 at 06:10:30PM -0700, Joelle van Dyne wrote:
> This allows us to differentiate between a fresh boot and a restore boot.
>
> Signed-off-by: Joelle van Dyne <j...@getutm.app>
> ---
> softmmu/runstate.c | 1 +
> softmmu/vl.c | 3 +++
> 2 files changed, 4 insertions(+)
What happens if the user launches QEMU with -S and NOT -loadvm, and
then uses the 'loadvm' monitor command to restore the VM state ?
> diff --git a/softmmu/runstate.c b/softmmu/runstate.c
> index 1e68680b9d..fa3dd3a4ab 100644
> --- a/softmmu/runstate.c
> +++ b/softmmu/runstate.c
> @@ -76,6 +76,7 @@ typedef struct {
>
> static const RunStateTransition runstate_transitions_def[] = {
> { RUN_STATE_PRELAUNCH, RUN_STATE_INMIGRATE },
> + { RUN_STATE_PRELAUNCH, RUN_STATE_RESTORE_VM },
>
> { RUN_STATE_DEBUG, RUN_STATE_RUNNING },
> { RUN_STATE_DEBUG, RUN_STATE_FINISH_MIGRATE },
> diff --git a/softmmu/vl.c b/softmmu/vl.c
> index 706bd7cff7..29586d94ff 100644
> --- a/softmmu/vl.c
> +++ b/softmmu/vl.c
> @@ -3131,6 +3131,9 @@ void qemu_init(int argc, char **argv, char **envp)
> add_device_config(DEV_DEBUGCON, optarg);
> break;
> case QEMU_OPTION_loadvm:
> + if (!loadvm) {
> + runstate_set(RUN_STATE_RESTORE_VM);
> + }
> loadvm = optarg;
> break;
> case QEMU_OPTION_full_screen:
> --
> 2.28.0
>
>
With regards,
Daniel
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