Re: [PATCH V6 3/9] hw/acpi: Add ACPI CPU hotplug init stub

[Igor Mammedov]

On Fri, 13 Oct 2023 11:51:23 +0100
Salil Mehta <salil.mehta@huawei.com> wrote:

> ACPI CPU hotplug related initialization should only happen if ACPI_CPU_HOTPLUG
> support has been enabled for particular architecture. Add 
> cpu_hotplug_hw_init()
> stub to avoid compilation break.

merge this with 4/9 that actually requires this to be done. 

> 
> Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
> Reviewed-by: Gavin Shan <gshan@redhat.com>
> Reviewed-by: Shaoqin Huang <shahuang@redhat.com>
> Tested-by: Vishnu Pajjuri <vishnu@os.amperecomputing.com>
> Tested-by: Xianglai Li <lixianglai@loongson.cn>
> ---
>  hw/acpi/acpi-cpu-hotplug-stub.c | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/hw/acpi/acpi-cpu-hotplug-stub.c b/hw/acpi/acpi-cpu-hotplug-stub.c
> index 3fc4b14c26..c6c61bb9cd 100644
> --- a/hw/acpi/acpi-cpu-hotplug-stub.c
> +++ b/hw/acpi/acpi-cpu-hotplug-stub.c
> @@ -19,6 +19,12 @@ void legacy_acpi_cpu_hotplug_init(MemoryRegion *parent, 
> Object *owner,
>      return;
>  }
>  
> +void cpu_hotplug_hw_init(MemoryRegion *as, Object *owner,
> +                         CPUHotplugState *state, hwaddr base_addr)
> +{
> +    return;
> +}
> +
>  void acpi_cpu_ospm_status(CPUHotplugState *cpu_st, ACPIOSTInfoList ***list)
>  {
>      return;