From: "Chen, Tiejun" <tiejun.chen@intel.com>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: kvm@vger.kernel.org
Subject: Re: [v2][PATCH] kvm: x86: mmio: fix setting the present bit of mmio spte
Date: Tue, 18 Nov 2014 17:23:36 +0800 [thread overview]
Message-ID: <546B1018.9090001@intel.com> (raw)
In-Reply-To: <5469DEC4.6050206@redhat.com>
On 2014/11/17 19:40, Paolo Bonzini wrote:
>
>
> On 17/11/2014 12:31, Tiejun Chen wrote:
>> In non-ept 64-bit of PAE case maxphyaddr may be 52bit as well,
>
> There is no such thing as 64-bit PAE.
>
Definitely.
> On 32-bit PAE hosts, PTEs have bit 62 reserved, as in your patch:
>
Do you mean just one reserved bit is fine enough in this case?
Thanks
Tiejun
next prev parent reply other threads:[~2014-11-18 9:23 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-17 11:31 [v2][PATCH] kvm: x86: mmio: fix setting the present bit of mmio spte Tiejun Chen
2014-11-17 11:40 ` Paolo Bonzini
2014-11-18 9:23 ` Chen, Tiejun [this message]
2014-11-18 10:06 ` Paolo Bonzini
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