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Re: [Xen-devel] Xen ACM build error

To: 王若曾 <ruozeng.w@xxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: Re: [Xen-devel] Xen ACM build error
From: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
Date: Thu, 2 Sep 2010 13:42:23 +0100
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Probably you did not set XSM_ENABLE=y as well as ACM_SECURITY=y. You need
both or the build fails as you have seen.


On 02/09/2010 04:32, "王若曾" <ruozeng.w@xxxxxxxxx> wrote:

> Hi,
> When building ACM into xen, I found this error:
> acm_core.c: In function ‘acm_init’:
> acm_core.c:283: error: ‘policy_buffer’ undeclared (first use in this function)
> acm_core.c:283: error: (Each undeclared identifier is reported only once
> acm_core.c:283: error: for each function it appears in.)
> acm_core.c:283: error: ‘policy_size’ undeclared (first use in this function)
> cc1: warnings being treated as errors
> acm_core.c:319: warning: implicit declaration of function ‘register_xsm’
> acm_core.c: At top level:
> acm_core.c:325: warning: data definition has no type or storage class
> acm_core.c:325: warning: type defaults to ‘int’ in declaration of
> ‘xsm_initcall’
> acm_core.c:325: warning: parameter names (without types) in function
> declaration
> make[4]: *** [acm_core.o] Error 1
> make[4]: Leaving directory `/xen/xen-3.4.2/xen/xsm/acm'
> make[3]: *** [acm/built_in.o] Error 2
> make[3]: Leaving directory `/xen/xen-3.4.2/xen/xsm'
> make[2]: *** [/xen/xen-3.4.2/xen/xsm/built_in.o] Error 2
> make[2]: Leaving directory `/xen/xen-3.4.2/xen/arch/x86'
> make[1]: *** [/xen/xen-3.4.2/xen/xen] Error 2
> make[1]: Leaving directory `/xen/xen-3.4.2/xen'
> make: *** [build] Error 2
> I've checked acm_core.c , and I didn't find the declaration of "policy_buffer"
> and "policy_size".
> Could anyone help?
> OS: Ubuntu Server 8.04
> XEN: 3.4.2
> thx!
> 2010-09-02 
> Best wishes
> Ruozeng W

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