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[Xen-devel] Re: shadow2 corrupting PV guest state



On 16/10/06 11:09 pm, "Jeremy Fitzhardinge" <jeremy@xxxxxxxx> wrote:

>>  It won't be a deferred pagetable update because they
>> don't exist in shadow2 (updates are always synchronously emulated).
>>   
> 
> OK, so every write to a pagetable page will take the fault&emulate
> path?  What's your confidence level in the emulator?

Pretty high. It's used *a lot*. I'm >95% confident the bug is elsewhere.

 -- Keir



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