From mboxrd@z Thu Jan  1 00:00:00 1970
From: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com>
Date: Mon, 27 Aug 2012 02:33:12 +0000
Subject: Re: [kvm:next 1/1] (.text+0x2ac8): undefined reference to `.gfn_to_hva_memslot'
Message-Id: <503ADC68.1060207@linux.vnet.ibm.com>
List-Id: <kernel-janitors.vger.kernel.org>
References: <20120824151127.GA7171@localhost>
In-Reply-To: <20120824151127.GA7171@localhost>
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To: Fengguang Wu <fengguang.wu@intel.com>
Cc: kernel-janitors@vger.kernel.org, Avi Kivity <avi@redhat.com>, kvm@vger.kernel.org

On 08/24/2012 11:11 PM, Fengguang Wu wrote:
> Hi Xiao,
> 
> FYI, kernel build failed on
> 
> tree:   git://git.kernel.org/pub/scm/virt/kvm/kvm.git next
> head:   4d8b81abc47b83a1939e59df2fdb0e98dfe0eedd
> commit: 4d8b81abc47b83a1939e59df2fdb0e98dfe0eedd [1/1] KVM: introduce readonly memslot
> config: powerpc-allmodconfig (attached as .config)
> 
> All related error/warning messages:
> 
> arch/powerpc/kvm/built-in.o: In function `.kvmppc_h_enter':
> (.text+0x2ac8): undefined reference to `.gfn_to_hva_memslot'

Fengguang, it is a known issue which can be fixed by this patch:
https://patchwork.kernel.org/patch/1370121/

Thanks for your test and report. ;)