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Re: [Qemu-devel] CPU models and feature probing (was Re: [PATCH qom-cpu
From: |
Eduardo Habkost |
Subject: |
Re: [Qemu-devel] CPU models and feature probing (was Re: [PATCH qom-cpu 00/16 v10] target-i386: convert CPU) features into properties |
Date: |
Tue, 11 Feb 2014 13:25:44 -0200 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Tue, Feb 11, 2014 at 06:31:35AM -0800, Anthony Liguori wrote:
> On Fri, Feb 7, 2014 at 2:55 AM, Paolo Bonzini <address@hidden> wrote:
> > Il 07/02/2014 11:16, Eduardo Habkost ha scritto:
> >
> >> You are not alone. I remember we spent lots of time trying to convince
> >> Anthony to allow global properties and compat_props affect dynamic
> >> properties not just static properties, and static properties were a big
> >> deal due to reasons I didn't understand completely. Now I am hearing the
> >> opposite message, and I don't understand the reasons for the change of
> >> plans. I am confused.
> >
> >
> > Picture me confused as well, but at the same I think I understand the
> > reasons for the change of plans.
>
> There's no real convincing. It's just a question of code.
I am sure there's a lot of convincing involved, even after the code is
written (in this case, 15 months after the code was written).
> There are
> no defaults in classes for dynamic properties to modify. compat_props
> are a nice mechanism, making them work for all properties is a
> reasonable thing to do.
That's exactly the opposite of what you said before[1]. But that isn't
supposed to be a problem, I understand there may be change of plans (we
should be able to change our minds).
What I don't understand is the rejection of code that works, matches the
style used by 200+ other source files, adds more useful introspectable
information, done in the way that was suggested 16 months ago, because
we have some rough idea about how a new grand design will look like in
the far future.
[1] http://lists.gnu.org/archive/html/qemu-devel/2013-06/msg00990.html
--
Eduardo
- Re: [Qemu-devel] [PATCH qom-cpu 00/16 v10] target-i386: convert CPU features into properties, (continued)
- Re: [Qemu-devel] [PATCH qom-cpu 00/16 v10] target-i386: convert CPU features into properties, Andreas Färber, 2014/02/05
- Re: [Qemu-devel] [PATCH qom-cpu 00/16 v10] target-i386: convert CPU features into properties, Igor Mammedov, 2014/02/05
- Re: [Qemu-devel] [PATCH qom-cpu 00/16 v10] target-i386: convert CPU features into properties, Igor Mammedov, 2014/02/06
- Re: [Qemu-devel] [PATCH qom-cpu 00/16 v10] target-i386: convert CPU features into properties, Andreas Färber, 2014/02/06
- [Qemu-devel] CPU models and feature probing (was Re: [PATCH qom-cpu 00/16 v10] target-i386: convert CPU) features into properties, Eduardo Habkost, 2014/02/06
- Re: [Qemu-devel] CPU models and feature probing (was Re: [PATCH qom-cpu 00/16 v10] target-i386: convert CPU) features into properties, Andreas Färber, 2014/02/06
- Re: [Qemu-devel] CPU models and feature probing (was Re: [PATCH qom-cpu 00/16 v10] target-i386: convert CPU) features into properties, Eduardo Habkost, 2014/02/07
- Re: [Qemu-devel] CPU models and feature probing (was Re: [PATCH qom-cpu 00/16 v10] target-i386: convert CPU) features into properties, Paolo Bonzini, 2014/02/07
- Re: [Qemu-devel] CPU models and feature probing (was Re: [PATCH qom-cpu 00/16 v10] target-i386: convert CPU) features into properties, Eduardo Habkost, 2014/02/11
- Re: [Qemu-devel] CPU models and feature probing (was Re: [PATCH qom-cpu 00/16 v10] target-i386: convert CPU) features into properties, Anthony Liguori, 2014/02/11
- Re: [Qemu-devel] CPU models and feature probing (was Re: [PATCH qom-cpu 00/16 v10] target-i386: convert CPU) features into properties,
Eduardo Habkost <=
- Re: [Qemu-devel] CPU models and feature probing (was Re: [PATCH qom-cpu 00/16 v10] target-i386: convert CPU) features into properties, Anthony Liguori, 2014/02/11
- Re: [Qemu-devel] CPU models and feature probing (was Re: [PATCH qom-cpu 00/16 v10] target-i386: convert CPU) features into properties, Eduardo Habkost, 2014/02/11
- Re: [Qemu-devel] CPU models and feature probing (was Re: [PATCH qom-cpu 00/16 v10] target-i386: convert CPU) features into properties, Paolo Bonzini, 2014/02/11
- Re: [Qemu-devel] CPU models and feature probing (was Re: [PATCH qom-cpu 00/16 v10] target-i386: convert CPU) features into properties, Andreas Färber, 2014/02/11
- Re: [Qemu-devel] CPU models and feature probing (was Re: [PATCH qom-cpu 00/16 v10] target-i386: convert CPU) features into properties, Anthony Liguori, 2014/02/11
- Re: [Qemu-devel] CPU models and feature probing (was Re: [PATCH qom-cpu 00/16 v10] target-i386: convert CPU) features into properties, Paolo Bonzini, 2014/02/11
- Re: [Qemu-devel] CPU models and feature probing (was Re: [PATCH qom-cpu 00/16 v10] target-i386: convert CPU) features into properties, Eduardo Habkost, 2014/02/07
Re: [Qemu-devel] [PATCH qom-cpu 00/16 v10] target-i386: convert CPU features into properties, Igor Mammedov, 2014/02/11