Re: [Xen-users] domU page fault handling

[TCHANA Alain <Alain.Tchana@xxxxxxxxxxx>]

Thank Aravindh,

I will read the document.

Alain

On Mon, 14 Jul 2014 19:37:52 +0000, Aravindh Puthiyaparambil (aravindp) 
wrote:
> > > 1) the domU operating system do_page_fault() routine, in
> > > linux-source-xxx/arch/x86/mm/fault.c.
> > > In this case, how does the modification of domU page tables are
> > > possible since a domU is not allowed to update them.
> > These updates happen via the usual hypercall mechanisms.
> This page gives some details about this.
>
> http://wiki.xenproject.org/wiki/X86_Paravirtualised_Memory_Management
>
> Aravindh

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