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Date: Mon, 24 Oct 2011 17:01:43 +0800
Message-ID: <CADqbE96pYFw2NSEKp9tuPPKHKP29i7VfL4k3jrxpcX-RQuGMjQ@mail.gmail.com>
Subject: Re: [PATCH] KVM: MMU: initialize sptes early
From: Zhao Jin <cronozhj@gmail.com>
To: Xiao Guangrong <xiao.guangrong@qq.com>
Cc: avi@redhat.com, mtosatti@redhat.com, linux-kernel@vger.kernel.org,
        kvm@vger.kernel.org
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2011/10/24 Xiao Guangrong <xiao.guangrong@qq.com>:
> On 2011/10/24 15:21, Zhao Jin wrote:
>> Otherwise, the following kvm_sync_pages() will see invalid sptes in a new
>> shadow page.
>>
>
> No, kvm_sync_pages just handle the unsync page, but the new sp is the sync page.
>

Sorry, I didn't notice the sp itself was zero-ed when allocated hence
was considered as synced. Please ignore this patch.
Thanks for the remainder.