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Re: [PATCH] xen/arm: Kconfig: ACPI should depend on UEFI
- To: Jan Beulich <jbeulich@xxxxxxxx>
- From: Bertrand Marquis <Bertrand.Marquis@xxxxxxx>
- Date: Wed, 5 Jul 2023 12:50:33 +0000
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- Cc: Julien Grall <julien@xxxxxxx>, Luca Fancellu <Luca.Fancellu@xxxxxxx>, Michal Orzel <michal.orzel@xxxxxxx>, Henry Wang <Henry.Wang@xxxxxxx>, "andrew.cooper3@xxxxxxxxxx" <andrew.cooper3@xxxxxxxxxx>, Penny Zheng <Penny.Zheng@xxxxxxx>, Wei Chen <Wei.Chen@xxxxxxx>, Julien Grall <jgrall@xxxxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Volodymyr Babchuk <Volodymyr_Babchuk@xxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- Delivery-date: Wed, 05 Jul 2023 12:51:07 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
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- Thread-topic: [PATCH] xen/arm: Kconfig: ACPI should depend on UEFI
Hi Jan,
> On 5 Jul 2023, at 14:04, Jan Beulich <jbeulich@xxxxxxxx> wrote:
>
> On 05.07.2023 13:55, Julien Grall wrote:
>> --- a/xen/arch/arm/Kconfig
>> +++ b/xen/arch/arm/Kconfig
>> @@ -63,11 +63,11 @@ source "arch/Kconfig"
>>
>> config ACPI
>> bool "ACPI (Advanced Configuration and Power Interface) Support
>> (UNSUPPORTED)" if UNSUPPORTED
>> - depends on ARM_64
>> + depends on ARM_64 && ARM_EFI
>
> Wouldn't it make sense to drop the ARM_64 dependency then? It's now
> redundant, and it seems quite likely that if EFI was ever support
> for 32-bit, ACPI could then be supported there as well.
I think we need to keep it.
If we add one day EFI support on arm32, we will probably not add ACPI support
anyway.
Cheers
Bertrand
>
> Jan
|
