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Re: [Xen-ia64-devel] [PATCH] fix wrong insertion of TLB entry in region 0
On Mon, 2007-10-01 at 17:23 +0900, Kouya Shimura wrote:
> On PV domain with metaphysical mode, emulation of itc.d in region 0
> doesn't work well and inserts an wrong TC entry.
> Because set_one_rr() doesn't set the machine region register.
> i.e. metaphyisical_rr0 is used instead of guest's rr.
> This bug causes Dom0/U crash when an application uses region 0.
> Actually I met the crash when I was building open GFW (java uses
> region 0).
Alex Williamson HP Open Source & Linux Org.
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