linux-kernel - Re: [PATCH v2 1/6] KVM: MMU: fix forgot reserved bits check in speculative path

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Message-ID: <4C479C75.9000501@cn.fujitsu.com>
Date:	Thu, 22 Jul 2010 09:18:45 +0800
From:	Xiao Guangrong <xiaoguangrong@...fujitsu.com>
To:	Avi Kivity <avi@...hat.com>
CC:	Marcelo Tosatti <mtosatti@...hat.com>,
	LKML <linux-kernel@...r.kernel.org>,
	KVM list <kvm@...r.kernel.org>
Subject: Re: [PATCH v2 1/6] KVM: MMU: fix forgot reserved bits check in speculative
 path



Avi Kivity wrote:
> On 07/21/2010 03:36 AM, Xiao Guangrong wrote:
>>
>> Xiao Guangrong wrote:
>>   
>>> In the speculative path, we should check guest pte's reserved bits
>>> just as
>>> the real processor does
>>>
>>>      
>> Ping......?
>>    
> 
> Sorry.  All looks good.  I think no change is needed to patch 3, if we
> agree on this I'll apply it as is.

Yeah, i agree, thanks, Avi.
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