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Re: [Xen-ia64-devel] [PATCH] xen might misunderstand a normal page as I/

from [Alex Williamson] [Permanent Link][Original]
To: Kouya SHIMURA <kouya@xxxxxxxxxxxxxx>
Subject: Re: [Xen-ia64-devel] [PATCH] xen might misunderstand a normal page as I/O page
From: Alex Williamson <alex.williamson@xxxxxx>
Date: Wed, 24 Jan 2007 15:05:41 -0700
Cc: xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
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On Wed, 2007-01-24 at 13:31 +0900, Kouya SHIMURA wrote:
> Hi,
> 
> Hypervisor might misunderstand a normal page as I/O page
> if a guest OS uses the ig field in the guest VHPT.
> 
> It seems to be harmless but slightly slow down.

   Applied.  Thanks,

        Alex


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