Re: [Xen-ia64-devel] Patch for PV-on-HVM for IPF

[Doi.Tsunehisa@xxxxxxxxxxxxxx]

You (yamahata) said:
> On Wed, Sep 27, 2006 at 06:44:27PM +0900, DOI Tsunehisa wrote:
>>     - In x86 code, p2m table invalidation is delayed at last phase of
>>       domain destruction.
>>       => but we don't like it. it seems that p2m table exists after
>>          memory relinquised.
> 
> What's the problem? I don't see why.

  In x86 code, it checks ownership of pages before actual memcpy()
in gnttab_copy() function. thus it doesn't have any problem actually.

  But, it's strange that referencer exists although referencee doesn't
exist, I think.

Thanks,
- Tsunehisa Doi

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