Re: [Xen-devel] doubt on domU segment mappings

[Sandesh <sandesh.ahiremath@xxxxxxxxx>]

On Mon, 2008-07-21 at 18:00 +0100, Samuel Thibault wrote:
> Sandesh, le Mon 21 Jul 2008 22:38:15 +0530, a écrit :
> > On Mon, 2008-07-21 at 22:34 +0530, Sandesh wrote:
> > > thanks for the reply...
> > >
> > > > These are constructed by the PV domain builder just for the domU.
> > > > DomU
> > > > is then free to do whatever it wants with it, dom0 doesn't care at
> > > > all
> > > but aren't these mappings in the dom0 page tables?? Once the domU is
> > > running how can i change them? like how will i know which entries in the
> > > dom0 pgtables corresponds to kernel_seg or ramdisk_seg and so on..
> > i want to access these mappings from the hypervisor once domU is booted,
>
> What for?  What is your domU guest?
domU guest is linux 2.8.18.1 hypervisor kernel.
>
> Samuel


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