linux-kernel - Re: [PATCH 2/4] kvm: Add macro VMX_APIC_ACCESS_PAGE

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Date:	Thu, 3 Jul 2014 09:19:03 +0800
From:	Tang Chen <tangchen@...fujitsu.com>
To:	Gleb Natapov <gleb@...nel.org>
CC:	<mtosatti@...hat.com>, <kvm@...r.kernel.org>,
	<laijs@...fujitsu.com>, <isimatu.yasuaki@...fujitsu.com>,
	<guz.fnst@...fujitsu.com>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 2/4] kvm: Add macro VMX_APIC_ACCESS_PAGE_ADDR

On 07/03/2014 12:24 AM, Gleb Natapov wrote:
> On Wed, Jul 02, 2014 at 05:00:35PM +0800, Tang Chen wrote:
>> Define guest phys_addr of apic access page.
>> ---
>>   arch/x86/include/asm/vmx.h | 2 +-
>>   arch/x86/kvm/svm.c         | 3 ++-
>>   arch/x86/kvm/vmx.c         | 7 ++++---
>>   3 files changed, 7 insertions(+), 5 deletions(-)
>>
>> diff --git a/arch/x86/include/asm/vmx.h b/arch/x86/include/asm/vmx.h
>> index 7004d21..c4672d1 100644
>> --- a/arch/x86/include/asm/vmx.h
>> +++ b/arch/x86/include/asm/vmx.h
>> @@ -422,7 +422,7 @@ enum vmcs_field {
>>   #define VMX_EPT_DIRTY_BIT				(1ull<<  9)
>>
>>   #define VMX_EPT_IDENTITY_PAGETABLE_ADDR		0xfffbc000ul
>> -
>> +#define VMX_APIC_ACCESS_PAGE_ADDR		0xfee00000ull
>>
> It has nothing to do with VMX and there is already define for that: APIC_DEFAULT_PHYS_BASE

OK, followed.

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