Re: [Qemu-devel] [PATCH v7 00/11] enable numa configuration before machine_init() from QMP

[Igor Mammedov <imammedo@redhat.com>]

On Thu, 24 May 2018 17:42:03 +0200
Markus Armbruster <armbru@redhat.com> wrote:

> Eduardo Habkost <ehabkost@redhat.com> writes:
> 
> > I'm queueing this version (including v8 of patches 5-7) on
> > numa-next.
> >
> > Markus, Daniel: you were the people I remember expressing some
> > concerns about the new preconfig mechanism.  Do you have any
> > objections to this version?  
> 
> My gut's reaction to preconfig is as nauseous as ever.  It adds
> complexity we wouldn't want or need with sanely structured program
> startup.  It might still be the best we can do, and something we need to
> do.  You have to take on technical debt sometimes.  To know for sure
> this is the case here, we'd have to explore alternatives more seriously.
> Like repaying some of the existing technical debt around there.  Sadly,
> I lack the time to take on such a project.
Usually I do quite a bit of re-factoring to reduce our technical debt,
so while working on enabling VM start with libvirt using only --preconfig
(without -S) I most likely will have to improve code around VM creation.

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