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Re: [Xen-ia64-devel] relocated Xen may conflict with identity mapping

from [Tristan Gingold] [Permanent Link][Original]
To: "Xu, Anthony" <anthony.xu@xxxxxxxxx>
Subject: Re: [Xen-ia64-devel] relocated Xen may conflict with identity mapping
From: Tristan Gingold <tgingold@xxxxxxx>
Date: Wed, 26 Sep 2007 06:41:24 +0200
Cc: Alex Williamson <alex.williamson@xxxxxx>, xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
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On Wed, Sep 26, 2007 at 12:33:52PM +0800, Xu, Anthony wrote:
> >From: Tristan Gingold [mailto:tgingold@xxxxxxx]
> >Yes, the new mapping could be:
> >0xf000000000000000: WB identify mapped
> >0xf200000000000000: UC identify mapped
> >0xf400000000000000: xen + default sharedinfo + percpu
> >0xf600000000000000: virt frame table
> >
> >IIRC I tested such a map while I was testing xen relocation.
> 
> Great! Looking forward to the patch

I don't remember where is the patch but I will look for it.  Definitly not
a big patch.

Tristan.

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