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

[Xen-devel] Xen memory management

To: xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-devel] Xen memory management
From: David Xu <davidxu06@xxxxxxxxx>
Date: Wed, 22 Jun 2011 18:59:37 -0400
Delivery-date: Wed, 22 Jun 2011 16:01:52 -0700
Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:date:message-id:subject:from:to :content-type; bh=ee+EcQplryqd4wkRf1RuoBClUBEgKWkxkZhHeXvHhtQ=; b=ROEUHPem50VL0N0Z4NxAP3HdNhN5XmjugumMSeoa770lQutWwzgSGTTO0Tts3F5hXG wVJlpI0NbSW/Swm0+sNrRH83wiPVZJiQjsCYMWr0bkyKRoUxNsUarF3+tJPOxmpIc1DJ JnoDOGNC07rhyiU6jVsdqm9LWi+ddpPkb80Lg=
Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; b=c7Fp0dvPnnHvcTs9JRcjbQejRsQTgfE2LeWMOyFpXuvsyKe3iAiLK4vYnrGTIT2a9C FNfuT6u3SOCGoMS9asihjBUp4V7dDaj+wF4pYNP8/VBMR69okK2Z+NE4J+6JgUyMb5AV X1fgXEsdgMIHjjlPJYT/SXiupCw8rEwVE3TEo=
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
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/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
Hi,

Is there anybody who has some experience at memory management of Xen? I just want to know whether Xen hypervisor will map memory from different VMs to the same physical memory address, which is insecure. Thanks. 

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