Re: [Xen-devel] [RFC PATCH v2 25/25] NUMA: Enable ACPI_NUMA config

[Jan Beulich]

>>> On 28.03.17 at 17:53,  wrote:
> --- a/xen/drivers/acpi/Kconfig
> +++ b/xen/drivers/acpi/Kconfig
> @@ -4,3 +4,7 @@ config ACPI
>  
>  config ACPI_LEGACY_TABLES_LOOKUP
>   bool
> +
> +config ACPI_NUMA
> + def_bool y
> + depends on ACPI && NUMA
> --- a/xen/include/asm-x86/config.h
> +++ b/xen/include/asm-x86/config.h
> @@ -37,7 +37,6 @@
>  #define CONFIG_X86_L1_CACHE_SHIFT 7
>  
>  #define CONFIG_ACPI_SLEEP 1
> -#define CONFIG_ACPI_NUMA 1
>  #define CONFIG_ACPI_SRAT 1
>  #define CONFIG_ACPI_CSTATE 1

I'm not convinced the better approach wouldn't be to simply drop
CONFIG_ACPI_NUMA, suitable replacing the few uses.

Jan


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[Xen-devel] [RFC PATCH v2 25/25] NUMA: Enable ACPI_NUMA config

[vijay . kilari]

From: Vijaya Kumar K 

Add CONFIG_ACPI_NUMA to xen/drivers/acpi/Kconfig and
drop CONFIG_ACPI_NUMA set in asm-x86/config.h.

Signed-off-by: Vijaya Kumar K 
---
 xen/drivers/acpi/Kconfig | 4 
 xen/include/asm-x86/config.h | 1 -
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/xen/drivers/acpi/Kconfig b/xen/drivers/acpi/Kconfig
index 488372f..8e15428 100644
--- a/xen/drivers/acpi/Kconfig
+++ b/xen/drivers/acpi/Kconfig
@@ -4,3 +4,7 @@ config ACPI
 
 config ACPI_LEGACY_TABLES_LOOKUP
bool
+
+config ACPI_NUMA
+   def_bool y
+   depends on ACPI && NUMA
diff --git a/xen/include/asm-x86/config.h b/xen/include/asm-x86/config.h
index b9a6d94..cc27a52 100644
--- a/xen/include/asm-x86/config.h
+++ b/xen/include/asm-x86/config.h
@@ -37,7 +37,6 @@
 #define CONFIG_X86_L1_CACHE_SHIFT 7
 
 #define CONFIG_ACPI_SLEEP 1
-#define CONFIG_ACPI_NUMA 1
 #define CONFIG_ACPI_SRAT 1
 #define CONFIG_ACPI_CSTATE 1
 
-- 
2.7.4


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