Re: [Qemu-devel] [PATCH] cli: Don't run early event loop if no --preconfig was specified

[Igor Mammedov <imammedo@redhat.com>]

On Mon, 4 Jun 2018 21:41:46 -0300
Eduardo Habkost <ehabkost@redhat.com> wrote:

> On Mon, Jun 04, 2018 at 11:32:44AM +0100, Daniel P. Berrangé wrote:
> [...]
> > Avoiding the double-run of main_loop is good, however, I think we should
> > also not have put current_run_state in RUN_STATE_PRECONFIG in the first
> > place if --preconfig wasn't set.  I've sent a patch to fix that problem
> > too, so if yours is also applied, it could be changed to just do:
> > 
> >     if (current_run_state == RNU_STATE_PRECONFIG) {
> >         main_loop();
> >     }  
> 
> So, this patch is desirable even if we refactor the state machine
> as suggested in the other threads, right?
> 
> I'm queueing it on machine-next right now.
> 
Maybe add a note to commit message that it also fixes
qemu hang when -nodefaults CLI option is used.

Also we would need Daniel's

  [PATCH v2 2/2] vl: fix use of --daemonize with  --preconfig

to fix the same issue with demonize but in case --preconfig were used