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Re: [Xen-devel] map domU pages in dom0
| To: | david <david_n@xxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] map domU pages in dom0 |
| From: | Keir Fraser <keir.xen@xxxxxxxxx> |
| Date: | Sun, 03 Apr 2011 20:55:50 +0100 |
| Cc: | |
| Delivery-date: | Sun, 03 Apr 2011 12:56:45 -0700 |
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| Thread-topic: | [Xen-devel] map domU pages in dom0 |
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On 03/04/2011 20:42, "david" <david_n@xxxxxx> wrote:
> Hi there,
>
> it is possible to map memory pages from domU domains in dom0 writeable
> in an easy way?
Link with libxenctrl, #include <xenctrl.h> and use one of
xc_map_foreign_{range,pages,bulk}(). You can find examples of their use
throughout the tools/ directory in xen-unstable.hg repository.
-- Keir
> greets,
> david
>
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