Re: [Xen-devel] Unplugging a dom0 vcpu and domain destruction

[Jeremy Fitzhardinge <jeremy@xxxxxxxx>]

George Dunlap wrote:
> The last reference to the domain pages went away when d0v1 wrote to
> one of its own l1e's.  So one of dom0's l1's still contained a
> reference to those pages.  The curious bit is why they weren't
> unmapped immediately if d0v1 wasn't online, and why they were unmapped
> immediately when d0v1 came back online.
>   
Yes, that doesn't make much sense to me.  Pagetable mappings aren't 
vcpu-dependent.
   J

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