Re: [Xen-devel] Issue policing writes from Xen to PV domain memory

["Jan Beulich" <jbeulich@xxxxxxxx>]

>>> "Aravindh Puthiyaparambil (aravindp)" <aravindp@xxxxxxxxx> 05/28/14 9:04 PM 
>>> >>>
> I am re-opening this thread due to "Xen 4.5 Development update" thread. I was
> under the impression that you wanted to keep PV on par with HVM and not
> allow policing of Xen writes to guest memory. So I continued down that path by
> detecting if the write is coming from Xen and allowing the write fault to be 
> handled
> gracefully and not passed to the mem_access listener. Please let me know if 
> you
> are fine with this approach.

Yes, I'm fine with the approach. Without knowing how you intend to achieve the
graceful handling of write faults from the hypervisor, I obviously can't say 
whether
whatever you're doing is going to be acceptable...

Jan


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