Re: [Xen-devel] [PATCH v4 24/24] xen/arm64: Add ACPI support

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 28.02.16 at 12:19, <zhaoshenglong@xxxxxxxxxx> wrote:
> ---
>  xen/arch/arm/Kconfig         | 1 +
>  xen/common/efi/runtime.c     | 8 ++++++--
>  xen/include/asm-arm/config.h | 5 +++++
>  3 files changed, 12 insertions(+), 2 deletions(-)

Again - please Cc maintainers of all code modified.

> --- a/xen/common/efi/runtime.c
> +++ b/xen/common/efi/runtime.c
> @@ -10,8 +10,12 @@ DEFINE_XEN_GUEST_HANDLE(CHAR16);
>  
>  #ifndef COMPAT
>  
> -#ifdef CONFIG_ARM  /* Disabled until runtime services implemented */
> -const bool_t efi_enabled = 0;
> +#ifdef CONFIG_ARM
> +/* Currently it doesn't implement runtime services on ARM, but to boot Dom0 
> with
> + * ACPI it needs to assign efi_enabled with 1 to get acpi_os_get_root_pointer
> + * work.
> + */
> +const bool_t efi_enabled = 1;

This is now the same as x86's - the two should thus be folded.

Jan


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