Re: [Xen-ia64-devel] [PATCH] fix access rights in VHPT when itr.ar!=dtr.ar - Alex Williamson - com.xensource.lists.xen-ia64-devel

1 message in com.xensource.lists.xen-ia64-develRe: [Xen-ia64-devel] [PATCH] fix acce...

From	Sent On	Attachments
Alex Williamson	20 Mar 2007 15:02

Subject:	Re: [Xen-ia64-devel] [PATCH] fix access rights in VHPT when itr.ar!=dtr.ar
From:	Alex Williamson (alex...@hp.com)
Date:	03/20/2007 03:02:30 PM
List:	com.xensource.lists.xen-ia64-devel

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