Re: [Qemu-devel] [PATCH 2/7] Replace VMSTOP macros with a proper QemuState type

[Luiz Capitulino]

On Mon, 08 Aug 2011 16:27:05 +0300
Avi Kivity <address@hidden> wrote:

> On 08/08/2011 04:25 PM, Luiz Capitulino wrote:
> > >
> > >  I'm worried about the following race:
> > >
> > >     stop
> > >     (qemu stopped for internal reason)
> > >     stop comment processed
> > >
> > >     resume
> > >
> > >  The (qemu stopped for internal reason) part is lost.
> >
> > If the "stop" you're referring to happens through vm_stop(), then no,
> > it won't be lost because do_vm_stop() doesn't allow qemu to be stopped
> > twice.
> 
> What happens then?  The user sees an error?

It's ignored.