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Re: [Qemu-devel] [PATCH 07/23] target-i386: convert cpuid features into
From: |
Igor Mammedov |
Subject: |
Re: [Qemu-devel] [PATCH 07/23] target-i386: convert cpuid features into properties |
Date: |
Thu, 4 Oct 2012 15:10:53 +0200 |
On Thu, 04 Oct 2012 14:57:29 +0200
Andreas Färber <address@hidden> wrote:
> Am 04.10.2012 14:43, schrieb Eduardo Habkost:
> > On Thu, Oct 04, 2012 at 08:53:22AM +0200, Igor Mammedov wrote:
> >> For x86 CPU classes we were going dynamically generate CPU classes and
> >> store pointer to appropriate cpudef from builtin_x86_defs in class field
> >> for each CPU class and then init default feature words values from this
> >> field int x86_cpu_initfn().
> >>
> >> However with qdev_prop_set_globals() in device_initfn() that is called
> >> before x86_cpu_initfn() it won't work because defaults in
> >> x86_cpu_initfn() will overwrite whatever was set by
> >> qdev_prop_set_globals().
> >
> > We can set the default values on class_init, instead. The class_init
> > function for each CPU model can get the x86_def_t struct as the data
> > pointer.
>
> Let's avoid going backwards here, the plan was to have imperative
> initfns, so x86_def_t would go away, no?
>
> I'm catching up my mail on multiple fronts and will continue review,
> IIUC Blue already applied the CPU feature deduplification series so
> according to your roadmap this series is next.
>
I guess no, it's now cpu-as-device that should be next on a queue, since I'm
rewriting this series to use static properties instead so CPU must be a
device.
Though work would be easier if static props we written&applied on top of
this, it's not like we need working for CPU qdev_prop_set_globals() after this
series.
- Re: [Qemu-devel] [PATCH 07/23] target-i386: convert cpuid features into properties, (continued)
- Re: [Qemu-devel] [PATCH 07/23] target-i386: convert cpuid features into properties, Eduardo Habkost, 2012/10/02
- Re: [Qemu-devel] [PATCH 07/23] target-i386: convert cpuid features into properties, Eduardo Habkost, 2012/10/03
- Re: [Qemu-devel] [PATCH 07/23] target-i386: convert cpuid features into properties, Paolo Bonzini, 2012/10/03
- Re: [Qemu-devel] [PATCH 07/23] target-i386: convert cpuid features into properties, Igor Mammedov, 2012/10/03
- Re: [Qemu-devel] [PATCH 07/23] target-i386: convert cpuid features into properties, Eduardo Habkost, 2012/10/03
- Re: [Qemu-devel] [PATCH 07/23] target-i386: convert cpuid features into properties, Igor Mammedov, 2012/10/04
- Re: [Qemu-devel] [PATCH 07/23] target-i386: convert cpuid features into properties, Paolo Bonzini, 2012/10/04
- Re: [Qemu-devel] [PATCH 07/23] target-i386: convert cpuid features into properties, Eduardo Habkost, 2012/10/04
- Re: [Qemu-devel] [PATCH 07/23] target-i386: convert cpuid features into properties, Andreas Färber, 2012/10/04
- Re: [Qemu-devel] [PATCH 07/23] target-i386: convert cpuid features into properties, Eduardo Habkost, 2012/10/04
- Re: [Qemu-devel] [PATCH 07/23] target-i386: convert cpuid features into properties,
Igor Mammedov <=
- Re: [Qemu-devel] [PATCH 07/23] target-i386: convert cpuid features into properties, Eduardo Habkost, 2012/10/04
- Re: [Qemu-devel] [PATCH 07/23] target-i386: convert cpuid features into properties, Igor Mammedov, 2012/10/04
- Re: [Qemu-devel] [PATCH 07/23] target-i386: convert cpuid features into properties, Eduardo Habkost, 2012/10/04
- Re: [Qemu-devel] [PATCH 07/23] target-i386: convert cpuid features into properties, Igor Mammedov, 2012/10/04
- Re: [Qemu-devel] [PATCH 07/23] target-i386: convert cpuid features into properties, Eduardo Habkost, 2012/10/04
- Re: [Qemu-devel] [PATCH 07/23] target-i386: convert cpuid features into properties, Igor Mammedov, 2012/10/04
- Re: [Qemu-devel] [PATCH 07/23] target-i386: convert cpuid features into properties, Eduardo Habkost, 2012/10/04
[Qemu-devel] [PATCH 08/23] target-i386: add stubs for hyperv_(vapic_recommended|relaxed_timing_enabled|get_spinlock_retries)(), Igor Mammedov, 2012/10/02
[Qemu-devel] [PATCH 10/23] target-i386: convert 'hv_relaxed' feature into property, Igor Mammedov, 2012/10/02
[Qemu-devel] [PATCH 09/23] target-i386: convert 'hv_spinlocks' feature into property, Igor Mammedov, 2012/10/02