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xen-ia64-devel

Re: [Xen-ia64-devel] [PATCH] fix behavior with unimplemented physical ad

To: Kouya Shimura <kouya@xxxxxxxxxxxxxx>
Subject: Re: [Xen-ia64-devel] [PATCH] fix behavior with unimplemented physical address
From: Tristan Gingold <tgingold@xxxxxxx>
Date: Thu, 13 Mar 2008 13:44:04 +0100
Cc: Alex Williamson <alex.williamson@xxxxxx>, xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
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On Thu, Mar 13, 2008 at 02:31:03PM +0900, Kouya Shimura wrote:
Content-Description: message body text
> A behavior with unimplemented physical address on HVM is unpredictable.
> An unimplemented data fault or an unimplemented instruction trap
> should be raised.

I think you shouldn't remove the region test.  vpsr.rt may still be set in
some modes.
This is to be discussed (so it might be easier to split this patch in two
pieces).

Tristan.

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