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Re: [Xen-devel] RE: Access Memory Pages

To: "Nimgaonkar, Satyajeet" <SatyajeetNimgaonkar@xxxxxxxxxx>
Subject: Re: [Xen-devel] RE: Access Memory Pages
From: George Dunlap <dunlapg@xxxxxxxxx>
Date: Fri, 12 Nov 2010 08:54:53 +0000
Cc: Xen Devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
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Have you tried looking for an existing hypercall which does something
similar to what you want, to get a hint how it might be done?


On Thu, Nov 11, 2010 at 9:49 PM, Nimgaonkar, Satyajeet
<SatyajeetNimgaonkar@xxxxxxxxxx> wrote:
> Hi,
>     Can anyone please tell me how should acquire the memory pages for a
> process. I want to achieve this from the hypercall handler so from within
> Xen. Also the process whose memory pages I wish to acquire is the same
> process that is initiating the hypercall.
>     Thank you.
> Regards,
> Satyajeet
> ________________________________
> From: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
> [xen-devel-bounces@xxxxxxxxxxxxxxxxxxx] on behalf of Nimgaonkar, Satyajeet
> [SatyajeetNimgaonkar@xxxxxxxxxx]
> Sent: Thursday, November 11, 2010 10:57 AM
> To: Xen Devel
> Subject: [Xen-devel] Access Memory Pages
> Hi,
>     I have a hypercall implemented and I need to access the memory pages
> allocated for the process calling this hypercall within the hypercall
> handler. If i could get any pointers on this it would be great.
>     Thank you very much.
> Regards,
> Satyajeet
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