From mboxrd@z Thu Jan  1 00:00:00 1970
From: Avi Kivity <avi@redhat.com>
Subject: Re: The compiling of lastest KVM user space code FAIL on the lastest
 	kernel tree
Date: Tue, 07 Apr 2009 13:47:17 +0300
Message-ID: <49DB2F35.90603@redhat.com>
References: <b1e768440904062331x5a829039rf066544baab1007d@mail.gmail.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
Cc: kvm@vger.kernel.org, Herbert Xu <herbert@gondor.apana.org.au>,
	llim@redhat.com
To: Zhiyong Wu <zwu.kernel@gmail.com>
Return-path: <kvm-owner@vger.kernel.org>
Received: from mx2.redhat.com ([66.187.237.31]:42420 "EHLO mx2.redhat.com"
	rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP
	id S1751932AbZDGKrV (ORCPT <rfc822;kvm@vger.kernel.org>);
	Tue, 7 Apr 2009 06:47:21 -0400
In-Reply-To: <b1e768440904062331x5a829039rf066544baab1007d@mail.gmail.com>
Sender: kvm-owner@vger.kernel.org
List-ID: <kvm.vger.kernel.org>

Zhiyong Wu wrote:
> HI,
>
> when compiling kvm user space on the lastest kernel tree,
>
> the compile FAIL; but on 2.6.29, this compile has succeeded.
>
> The version of the lastest kernel tree is
>
> [root@fedora9 linux-2.6 {master}]$ git describe
> v2.6.29-9854-gd508afb
>
> [root@fedora9 kvm-userspace {master}]$ make
> .......
> rm -f include/asm include-compat/asm
> ln -sf asm-x86 include/asm
> ln -sf asm-x86 include-compat/asm
> make -C /home/zwu/kernel/linux-2.6/ M=`pwd` \
> 		LINUXINCLUDE="-I`pwd`/include -Iinclude \
> 		 \
> 		-Iarch/x86/include -I`pwd`/include-compat \
> 		-include include/linux/autoconf.h \
> 		-include `pwd`/x86/external-module-compat.h "
> make[2]: Entering directory `/home/zwu/kernel/linux-2.6'
>   CC [M]  /home/zwu/virt/kvm-userspace/kernel/x86/svm.o
> In file included from /home/zwu/virt/kvm-userspace/kernel/x86/svm.c:57:
> /home/zwu/virt/kvm-userspace/kernel/include/linux/kvm_host.h:191:
> error: field \u2018mmu_notifier\u2019 has incomplete type
> make[4]: *** [/home/zwu/virt/kvm-userspace/kernel/x86/svm.o] Error 1
> make[3]: *** [/home/zwu/virt/kvm-userspace/kernel/x86] Error 2
> make[2]: *** [_module_/home/zwu/virt/kvm-userspace/kernel] Error 2
> make[2]: Leaving directory `/home/zwu/kernel/linux-2.6'
> make[1]: *** [all] Error 2
> make[1]: Leaving directory `/home/zwu/virt/kvm-userspace/kernel'
> make: *** [kernel] Error 2
>
> It seems that the macro "CONFIG_MMU_NOTIFIER" is undefined in the
> lastest kernel tree.
>   

You need to select CONFIG_KVM in your .config; that will enable 
CONFIG_MMU_NOTIFIER.


-- 
error compiling committee.c: too many arguments to function