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Date: Wed, 15 Jun 2016 13:39:21 +0200
From: Joerg Roedel <joro@8bytes.org>
To: Wei Yang <richard.weiyang@gmail.com>
Cc: dwmw2@infradead.org, iommu@lists.linux-foundation.org,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH] iommu/vt-d: reduce extra first level entry in
 iommu->domains
Message-ID: <20160615113921.GD26566@8bytes.org>
References: <1463798511-4015-1-git-send-email-richard.weiyang@gmail.com>
 <20160524230655.GA28550@vultr.guest>
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On Tue, May 24, 2016 at 11:06:55PM +0000, Wei Yang wrote:
> Hi, Joerg
> 
> Not sure whether you think this calculation is correct.
> 
> If I missed something for this " + 1" in your formula, I am glad to hear your
> explanation. So that I could learn something from you :-)

Yeah, your calculation is correct, I applied the patch.

Thanks,

	Joerg