Re: [PATCH v4 20/22] hw/i386/pc: Remove deprecated pc-i440fx-2.3 machine

["Daniel P. Berrangé" <berrange@redhat.com>]

On Tue, Apr 16, 2024 at 08:59:36PM +0200, Philippe Mathieu-Daudé wrote:
> The pc-i440fx-2.3 machine was deprecated for the 8.2
> release (see commit c7437f0ddb "docs/about: Mark the
> old pc-i440fx-2.0 - 2.3 machine types as deprecated"),
> time to remove it.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
> ---
>  docs/about/deprecated.rst       |  4 ++--
>  docs/about/removed-features.rst |  2 +-
>  hw/i386/pc.c                    | 25 -------------------------
>  hw/i386/pc_piix.c               | 19 -------------------
>  4 files changed, 3 insertions(+), 47 deletions(-)


> diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
> index 30bcd86ee6..370d130a6d 100644
> --- a/hw/i386/pc_piix.c
> +++ b/hw/i386/pc_piix.c
> @@ -421,14 +421,6 @@ static void pc_set_south_bridge(Object *obj, int value, Error **errp)
>   * hw_compat_*, pc_compat_*, or * pc_*_machine_options().
>   */

The comment that is just out of sight in the diff is now obsolete
and should be removed too.

>  
> -static void pc_compat_2_3_fn(MachineState *machine)
> -{
> -    X86MachineState *x86ms = X86_MACHINE(machine);
> -    if (kvm_enabled()) {
> -        x86ms->smm = ON_OFF_AUTO_OFF;
> -    }
> -}
> -
>  #ifdef CONFIG_ISAPC
>  static void pc_init_isa(MachineState *machine)
>  {
> @@ -812,17 +804,6 @@ static void pc_i440fx_2_4_machine_options(MachineClass *m)
>  DEFINE_I440FX_MACHINE(v2_4, "pc-i440fx-2.4", NULL,
>                        pc_i440fx_2_4_machine_options)
>  
> -static void pc_i440fx_2_3_machine_options(MachineClass *m)
> -{
> -    pc_i440fx_2_4_machine_options(m);
> -    m->hw_version = "2.3.0";
> -    compat_props_add(m->compat_props, hw_compat_2_3, hw_compat_2_3_len);
> -    compat_props_add(m->compat_props, pc_compat_2_3, pc_compat_2_3_len);
> -}
> -
> -DEFINE_I440FX_MACHINE(v2_3, "pc-i440fx-2.3", pc_compat_2_3_fn,
> -                      pc_i440fx_2_3_machine_options);

This is the last DEFINE_I440FX_MACHINE call that provides a
non-NULL 3rd parameter.

IOW, there could be a further patch removing the 3rd 'compatfn'
parameter now it is finally obsolete.

With regards,
Daniel
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