Re: [PATCH 4/4] ACPI: RISCV: Enable ACPI based NUMA

Arnd Bergmann
2024-01-31T09:33:23Z

On Wed, Jan 31, 2024, at 03:32, Haibo Xu wrote:
> diff --git a/drivers/acpi/numa/Kconfig b/drivers/acpi/numa/Kconfig
> index 849c2bd820b9..525297c44250 100644
> --- a/drivers/acpi/numa/Kconfig
> +++ b/drivers/acpi/numa/Kconfig
> @@ -2,7 +2,7 @@
> config ACPI_NUMA
> bool "NUMA support"
> depends on NUMA
> - depends on (X86 || ARM64 || LOONGARCH)
> + depends on (X86 || ARM64 || LOONGARCH || RISCV)

The dependency is no longer needed now since these are
the four architectures that support ACPI now that IA64
is gone.

All of them also 'select ACPI_NUMA' by default, though on
x86 this can still be disabled by manually turning off
CONFIG_X86_64_ACPI_NUMA. I suspect we don't actually ever
want to turn it off on x86 either, so I guess the Kconfig
option can just be removed entirely.

Arnd