linux-kernel - Re: [PATCH v3 14/17] XEN: EFI: Move x86 specific codes to architecture directory

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Message-ID: <56A72B4F.2040909@huawei.com>
Date:	Tue, 26 Jan 2016 16:16:15 +0800
From:	Shannon Zhao <zhaoshenglong@...wei.com>
To:	Stefano Stabellini <stefano.stabellini@...citrix.com>
CC:	<linux-arm-kernel@...ts.infradead.org>,
	<ard.biesheuvel@...aro.org>, <mark.rutland@....com>,
	<stefano.stabellini@...rix.com>, <david.vrabel@...rix.com>,
	<catalin.marinas@....com>, <will.deacon@....com>,
	<julien.grall@...rix.com>, <xen-devel@...ts.xen.org>,
	<devicetree@...r.kernel.org>, <linux-efi@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, <ian.campbell@...rix.com>,
	<shannon.zhao@...aro.org>, <peter.huangpeng@...wei.com>
Subject: Re: [PATCH v3 14/17] XEN: EFI: Move x86 specific codes to architecture
 directory



On 2016/1/26 0:44, Stefano Stabellini wrote:
> On Sat, 23 Jan 2016, Shannon Zhao wrote:
>> > From: Shannon Zhao <shannon.zhao@...aro.org>
>> > 
>> > Move x86 specific codes to architecture directory and export those EFI
>> > runtime service functions. This will be useful for initializing runtime
>> > service on ARM later.
>> > 
>> > Signed-off-by: Shannon Zhao <shannon.zhao@...aro.org>
> This patch causes a build breakage on x86:
> 
> arch/x86/xen/efi.c: In function ‘xen_efi_probe’:
> arch/x86/xen/efi.c:101:2: error: implicit declaration of function ‘HYPERVISOR_platform_op’ [-Werror=implicit-function-declaration]
> 
This patch is based on following patch [1]. Maybe you need to update
your branch. :)

[1] xen: rename dom0_op to platform_op
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=cfafae940381207d48b11a73a211142dba5947d3

-- 
Shannon