Re: [Xen-devel] mapping virtual address to corresponding shadow page in xen

[Mohamad Rezaei <mmrezaie@xxxxxxxxx>]

My question is when I want to read a data from domain, I use
copy_from_guest. but now I want to map that address in domain (guest)
to an address inside xen (hypervisor). I need to translate that
address. somehow like this: gva -> gpfn -> gmfn -> mfn. To do this I
have started a dom0 with dom0_shadow=1 option. So I presume that vtx
is enabled for dom0.

Best Regards
Mohamad Rezaei
--------------------
Distributed Systems Research Laboratory
Computer Engineering Department
Iran University of Science and Technology



On Sat, Dec 24, 2011 at 4:19 PM, Tim Deegan <tim@xxxxxxx> wrote:
> At 16:06 +0330 on 24 Dec (1324742798), Mohamad Rezaei wrote:
>> hi,
>>
>> How can I get corresponding shadowed page number of a virtual address in vm?
>
> I'm afraid I don't know what you mean.
>
> Please read this: http://wiki.xen.org/wiki/AskingXenDevelQuestions
> and try again.
>
> Cheers,
>
> Tim.

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