On Tue, Feb 27, 2024 at 07:03:35PM +0100, Cédric Le Goater wrote:
> Handle migration termination when in SETUP state. This can happen if
> qemu_savevm_state_setup() fails.
> 
> Signed-off-by: Cédric Le Goater <c...@redhat.com>
> ---
>  migration/migration.c | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/migration/migration.c b/migration/migration.c
> index 
> c1a62b696f62c0d5aca0505e58bc4dc0ff561fde..63294417ff9cae868ad8a167094a795fc30e4da0
>  100644
> --- a/migration/migration.c
> +++ b/migration/migration.c
> @@ -3161,6 +3161,8 @@ static void migration_iteration_finish(MigrationState 
> *s)
>              }
>          }
>          break;
> +    case MIGRATION_STATUS_SETUP:
> +        break;
>  
>      default:
>          /* Should not reach here, but if so, forgive the VM. */
> @@ -3192,6 +3194,8 @@ static void 
> bg_migration_iteration_finish(MigrationState *s)
>      case MIGRATION_STATUS_CANCELLED:
>      case MIGRATION_STATUS_CANCELLING:
>          break;
> +    case MIGRATION_STATUS_SETUP:
> +        break;
>  
>      default:
>          /* Should not reach here, but if so, forgive the VM. */

Would this cause "query-migrate" to keep reporting "SETUP" even if setup()
failed?

IIUC we may need to set state to FAILED when setup() failed.  If so, this
patch might not be needed.

Thanks,

-- 
Peter Xu


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