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Re: [Xen-ia64-devel] [PATCH] fix access rights in VHPT when itr.ar!=dtr.ar

To: Kouya SHIMURA <kouya@xxxxxxxxxxxxxx>
From: Alex Williamson <alex.williamson@xxxxxx>
Date: Tue, 20 Mar 2007 16:02:53 -0600
Cc: xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
Delivery-date: Tue, 20 Mar 2007 15:04:16 -0700
List-id: Discussion of the ia64 port of Xen <xen-ia64-devel.lists.xensource.com>

On Tue, 2007-03-20 at 17:32 +0900, Kouya SHIMURA wrote:
> Hi,
> 
> This is a workaround patch for Windows 2003 Server.
> Windows (vcpu>=2) set itr[1].ar=3(RWX) but dtr[1].ar=2(RW).
> It causes a impossible INST_ACCESS_RIGHTS interruption via VHPT
> which is used for emulating TR.

   Applied.  Thanks,

        Alex

-- 
Alex Williamson                             HP Open Source & Linux Org.


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References:
- [Xen-ia64-devel] [PATCH] fix access rights in VHPT when itr.ar!=dtr.ar
  - From: Kouya SHIMURA

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