ACK: [PATCH] ACPICA:enable 64bit build for aarch64 architecture

[IvanHu]

On 08/15/2013 12:46 AM, naresh.bhat at linaro.org wrote:
> From: Naresh Bhat <naresh.bhat at linaro.org>
>
> Signed-off-by: Naresh Bhat <naresh.bhat at linaro.org>
>
> Enable 64 bit build for aarch64 architecture in ACPICA Linux
> platform specific defines.
> ---
>   src/acpica/source/include/platform/aclinux.h |    2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/src/acpica/source/include/platform/aclinux.h b/src/acpica/source/include/platform/aclinux.h
> index e561292..6b8b1ab 100644
> --- a/src/acpica/source/include/platform/aclinux.h
> +++ b/src/acpica/source/include/platform/aclinux.h
> @@ -159,7 +159,7 @@
>   #define ACPI_FLUSH_CPU_CACHE()
>   #define ACPI_CAST_PTHREAD_T(pthread) ((ACPI_THREAD_ID) (pthread))
>
> -#if defined(__ia64__) || defined(__x86_64__)
> +#if defined(__ia64__) || defined(__x86_64__) || defined(__aarch64__)
>   #define ACPI_MACHINE_WIDTH          64
>   #define COMPILER_DEPENDENT_INT64    long
>   #define COMPILER_DEPENDENT_UINT64   unsigned long
>

Hi Naresh,

Thanks for working on this.
I don't have the arm 64-bits platform could test.:)
But checking with x86 64 and 32 bits, arm 32 bit, the patch doesn't 
break these builds.

Acked-by: Ivan Hu <ivan.hu at canonical.com>