Re: [PATCH v11 15/17] ARM64: XEN: Add a function to initialize Xen specific UEFI runtime services

[Catalin Marinas]

On Thu, Apr 07, 2016 at 08:03:32PM +0800, Shannon Zhao wrote:
> From: Shannon Zhao <shannon.zhao@xxxxxxxxxx>
> 
> When running on Xen hypervisor, runtime services are supported through
> hypercall. Add a Xen specific function to initialize runtime services.
> 
> Signed-off-by: Shannon Zhao <shannon.zhao@xxxxxxxxxx>
> Reviewed-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
> ---
>  arch/arm/include/asm/xen/xen-ops.h   |  6 ++++++
>  arch/arm/xen/Makefile                |  1 +
>  arch/arm/xen/efi.c                   | 40 ++++++++++++++++++++++++++++++++++++
>  arch/arm64/include/asm/xen/xen-ops.h |  6 ++++++
>  arch/arm64/xen/Makefile              |  1 +
>  drivers/xen/Kconfig                  |  2 +-
>  6 files changed, 55 insertions(+), 1 deletion(-)
>  create mode 100644 arch/arm/include/asm/xen/xen-ops.h
>  create mode 100644 arch/arm/xen/efi.c
>  create mode 100644 arch/arm64/include/asm/xen/xen-ops.h

This looks like entirely Xen code, so I don't think it needs arm64
maintainers' approval. FWIW:

Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>