Xen 
 
Home Products Support Community News
 
   
 

xen-devel

[Xen-devel] about domU pagetable

To: xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-devel] about domU pagetable
From: "余上" <yusunn@xxxxxxxxx>
Date: Sun, 17 Feb 2008 20:52:57 +0800
Delivery-date: Sun, 17 Feb 2008 04:53:25 -0800
Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to:subject:mime-version:content-type:content-transfer-encoding:content-disposition; bh=FQf2i/jBv8yTOYMO+Bq6aCgKmmHpCvZASMQk+QReY5A=; b=llLBtVsW0luMkvXZ4R9mk/bdkpTGalKtgNGzceRxop1Zmf3am1IC5DYk+fHVzUB4zJ2UaJM6D8bkSt/T/PZBd4PYhKKv1IC9hIexlzwYJGF8aZjIcflfCoQs1vLWUoxT04GCUjxiAf3v/8PP3DcnlW9IBkkeWjo+lmNJfkpvtgo=
Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:mime-version:content-type:content-transfer-encoding:content-disposition; b=QXJIerxsCn6Vg0r9vn72pi4HOpYLCptCR6m+BjaE1l+BVRg6saLHXSReWcxjA/8XnCEIxbej1Jk2suqRNp88UlL/i1w67DOJ0NQvprMgqIUiOYjY3RaXwRTQIs5HoFweZfTbDQQinz13kVOzgZ7vAULcEEDVcBvstbO5HGDGw4Y=
Envelope-to: www-data@xxxxxxxxxxxxxxxxxx
List-help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
List-post: <mailto:xen-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
Hi All ,

As I know , dom0 pagetable gets its PGT flags explicitly set in
construct_dom0 , for example:

page->u.inuse.type_info |= PGT_l3_page_table

but how about domU's ? Where it get set ? By means of hypercall ? If
so , which one ?

Thank you very much
yushang

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel

<Prev in Thread] Current Thread [Next in Thread>