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RE: [Xen-devel] Mapping pages from dom0

To: "Jacob Gorm Hansen" <jacobg@xxxxxxx>, "Mark Williamson" <Mark.Williamson@xxxxxxxxxxxx>
Subject: RE: [Xen-devel] Mapping pages from dom0
From: "Ian Pratt" <m+Ian.Pratt@xxxxxxxxxxxx>
Date: Fri, 4 Feb 2005 01:00:57 -0000
Cc: <xen-devel@xxxxxxxxxxxxxxxxxxxxx>
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Thread-topic: [Xen-devel] Mapping pages from dom0
> > Hrrrm.  There was talk of a simple generic control message 
> that could be used 
> > for this sort of thing but I'm not sure if it's been implemented.
> 
> Sad. I tried sticking this at the last four bytes of the shared_info 
> page, but apparently that one gets cleared every now and then :-(

The last half of the shared_info page is the control message ring, so
this won't work.

Ian


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