WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-devel

Re: [Xen-devel] atomic reading and clearing pte

To: "Ky Srinivasan" <ksrinivasan@xxxxxxxxxx>
Subject: Re: [Xen-devel] atomic reading and clearing pte
From: "pradeep singh rautela" <rautelap@xxxxxxxxx>
Date: Thu, 3 Apr 2008 20:29:44 +0530
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
Delivery-date: Thu, 03 Apr 2008 08:00:09 -0700
Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; bh=9B/sb/lDGV36W9gQ3te2te8rEUOLY9wx7lCG5N8fDNs=; b=Is7HTJ/zKpV5UeEFrAQ3/ErriqBRGyVWubWn8GYo1iBO3LEoigSiqzaKanQEveaZXTqcwO8R24h4kqwLntrlQT8/z5TsFDyYADQAl68ouvgB/JzSCLnDbznUfNCeBKJtE4wA5FGPd5dky9ucgMuV9tnL48jhtbCuXazAdWQeO/Y=
Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=W7zOy+wu2oAnSK0dSyYvS1/AIGJ36CDnwTyyZo6efMNptUYiM4zbaalVsCeDspmSebom9TRwkdVrp4/YjeJpvm7TdozKRYVGJh1AyW7DNbEB4MDniaxWIbl+fgFGJznXwooBz3wEkArylStbmSvD0vwsVVqzfbpEWMfDWFCd0Ok=
Envelope-to: www-data@xxxxxxxxxxxxxxxxxx
In-reply-to: <47F4B6CE.E57C.0030.0@xxxxxxxxxx>
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>
References: <47F4B6CE.E57C.0030.0@xxxxxxxxxx>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
On Thu, Apr 3, 2008 at 8:23 PM, Ky Srinivasan <ksrinivasan@xxxxxxxxxx> wrote:
> If a guest does not want to use writable page table feature, what is the best 
> way to implement a function such as ptep_get_and_clear(pte_t *).

Why would a guest does not want a writable page table feature?

Thanks,
>
>  Thanks in advance,
>
>  K. Y
>
>
>
>
>  _______________________________________________
>  Xen-devel mailing list
>  Xen-devel@xxxxxxxxxxxxxxxxxxx
>  http://lists.xensource.com/xen-devel
>



-- 
Pradeep Singh Rautela
http://eagain.wordpress.com
http://emptydomain.googlepages.com

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

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