From mboxrd@z Thu Jan  1 00:00:00 1970
From: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Subject: Re: [PATCH v2 06/13] x86/PMU: Add public xenpmu.h
Date: Wed, 25 Sep 2013 11:59:08 -0400
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To: Jan Beulich <JBeulich@suse.com>
Cc: suravee.suthikulpanit@amd.com, George.Dunlap@eu.citrix.com, jacob.shin@amd.com, eddie.dong@intel.com, dietmar.hahn@ts.fujitsu.com, jun.nakajima@intel.com, xen-devel <xen-devel@lists.xenproject.org>
List-Id: xen-devel@lists.xenproject.org

On 09/25/2013 10:04 AM, Jan Beulich wrote
>> --- /dev/null
>> +++ b/xen/include/public/xenpmu.h
>> @@ -0,0 +1,38 @@
>> +#ifndef __XEN_PUBLIC_XENPMU_H__
>> +#define __XEN_PUBLIC_XENPMU_H__
>> +
>> +#include "xen.h"
>> +#if defined(__i386__) || defined(__x86_64__)
>> +#include "arch-x86/xenpmu-x86.h"
>> +#elif defined (__arm__) || defined (__aarch64__)
>> +#include "arch-arm.h"
> ???


I need to define arch_xenpmu_t in all architectures. This is what
the shared structure looks like:

/* Shared between hypervisor and PV domain */
struct xenpmu_data {
     uint32_t domain_id;
     uint32_t vcpu_id;
     uint32_t pcpu_id;
     uint32_t pmu_flags;

     arch_xenpmu_t pmu;
};


-boris