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[Xen-devel] write page table in user mode

  • To: "Tim Deegan" <Tim.Deegan@xxxxxxxxxx>
  • From: "Su, Disheng" <disheng.su@xxxxxxxxx>
  • Date: Sat, 2 Feb 2008 02:28:30 +0800
  • Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
  • Delivery-date: Fri, 01 Feb 2008 10:32:26 -0800
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: AchlAD52qky2ju36Tga/OqdSA6cQoQ==
  • Thread-topic: write page table in user mode

        I found vmware workstation 5 in xen will write page table in
user mode. I don't know the rational behind this...
        XEN doesn't emulate writing page table in user mode. If I get
rid of this constraint, vmware will go a little bit further. 
        Is it safe to remove this constraint?

Best Regards,
Disheng, Su

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