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Re: [Xen-devel] Sharing Memory

To: xen-devel@xxxxxxxxxxxxxxxxxxxxx
Subject: Re: [Xen-devel] Sharing Memory
From: Mark Williamson <Mark.Williamson@xxxxxxxxxxxx>
Date: Sat, 29 Jan 2005 13:37:13 +0000
Cc: Adam Thorsen <adam.thorsen@xxxxxxxxx>
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If there's not a call in libxc then I doubt there a userspace implementation 
at all.  However, you should be warned that the grant tables stuff is not 
working yet anyhow.  Right now, domains which need to map other domains 
memory are privileged and can map what they like.

Cheers,
Mark

On Friday 28 January 2005 18:27, Adam Thorsen wrote:
> I'm trying to figure out how to call the grant_table_op hypercall described
> in the interface documentation.  As yet I have not succeded.
>
> Right now my main issue is finding a library to link to that implements
> this call.  Does a call to this function need to reside in some sort of
> kernel module?  The function doesn't appear to exist in libxc.so, where
> many similar such functions reside.  Any clues?
>
> Thanks,
> -Adam
>
>
>
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