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

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Message-ID: <alpine.DEB.2.10.1604221257150.6744@sstabellini-ThinkPad-X260>
Date:	Fri, 22 Apr 2016 12:57:41 +0100 (BST)
From:	Stefano Stabellini <sstabellini@...nel.org>
To:	Catalin Marinas <catalin.marinas@....com>
cc:	Shannon Zhao <zhaoshenglong@...wei.com>,
	linux-arm-kernel@...ts.infradead.org, sstabellini@...nel.org,
	devicetree@...r.kernel.org, linux-efi@...r.kernel.org,
	will.deacon@....com, linux-kernel@...r.kernel.org,
	xen-devel@...ts.xen.org, julien.grall@....com,
	david.vrabel@...rix.com, peter.huangpeng@...wei.com,
	shannon.zhao@...aro.org
Subject: Re: [PATCH v11 15/17] ARM64: XEN: Add a function to initialize Xen
 specific UEFI runtime services

On Fri, 22 Apr 2016, Catalin Marinas wrote:
> On Thu, Apr 07, 2016 at 08:03:32PM +0800, Shannon Zhao wrote:
> > From: Shannon Zhao <shannon.zhao@...aro.org>
> > 
> > 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@...aro.org>
> > Reviewed-by: Stefano Stabellini <stefano.stabellini@...citrix.com>
> > ---
> >  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@....com>

Thanks Catalin, I'll go ahead and queue the series up for 4.7.

Cheers,

Stefano