From mboxrd@z Thu Jan  1 00:00:00 1970
From: Olaf Hering <olaf@aepfle.de>
Subject: Re: xenpaging crashes xen in is_iomem_page()
Date: Tue, 27 Jul 2010 20:25:18 +0200
Message-ID: <20100727182518.GA24532@aepfle.de>
References: <20100726115837.GA5643@aepfle.de>
	<AANLkTimCNX9Cnr8cOpvOw=oDgWObNvXYbXP6=9ZxpCDc@mail.gmail.com>
	<20100727152045.GA20188@aepfle.de>
	<AANLkTi=Zqwg1F6k3Nq15NnQVSuJRE8xuFsqOeg54ukuP@mail.gmail.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=utf-8
Return-path: <xen-devel-bounces@lists.xensource.com>
Content-Disposition: inline
In-Reply-To: <AANLkTi=Zqwg1F6k3Nq15NnQVSuJRE8xuFsqOeg54ukuP@mail.gmail.com>
List-Unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>,
	<mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
List-Post: <mailto:xen-devel@lists.xensource.com>
List-Help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-Subscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>,
	<mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
Sender: xen-devel-bounces@lists.xensource.com
Errors-To: xen-devel-bounces@lists.xensource.com
To: Patrick Colp <pjcolp@cs.ubc.ca>
Cc: xen-devel@lists.xensource.com
List-Id: xen-devel@lists.xenproject.org

On Tue, Jul 27, Patrick Colp wrote:

> I pulled the latest version of Xen (revision 21859) and ran it on my
> EPT box and then ran xenpaging and it's working fine for me.

Good to hear.

> Have you tried paging more than just 1 page? Not sure why that should
> make a difference, but it's worth trying. Also, do you have any
> modifications/patches applied to your tree that aren't part of
> xen-unstable? Is the guest you're attempting to run xenpaging on an
> HVM guest?

Other values lead to different crashes. I have no more modifications,
beside the submitted patches to runlevel scripts.

Its not a HVM guest, I will try that right now.

xenpaging has some pitfalls it seems. 


Olaf