From mboxrd@z Thu Jan  1 00:00:00 1970
From: Tim Deegan <tim@xen.org>
Subject: Re: Where is PV's root page table?
Date: Thu, 11 Oct 2012 10:00:15 +0100
Message-ID: <20121011090015.GA53661@ocelot.phlegethon.org>
References: <CAJJWZcz9xHz6R3=81RX4O4WCfe2Zj72eAU1AkFfL7mPdDjgbug@mail.gmail.com>
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To: Xinxin Jin <xinxinjin89@gmail.com>
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Hi,

At 10:02 -0700 on 05 Oct (1349431352), Xinxin Jin wrote:
> Hi, I want to manually walk guest's page table in Xen, but I cannot find
> where the base address of the guest root page table is defined. Could
> anyone give me some clue ?

You should use or copy the pagetable walkers that are already in Xen.
>>From dom0 userspace, look at xc_translate_foreign_address(); inside Xen,
look at, e.g. sh_walk_guest_tables().

Tim.