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Re: [Xen-devel] Consuming PCI device in PV kernel

Hello Andrew,

Friday, July 25, 2014, 3:25:35 PM, you wrote:

> Once you grant map a page from another domain, your domain no longer
> owns the PTE.  You should either avoid that PTE, or grant unmap the
> foreign frame first.

I  have  not  grant mapped this. I have just called update_va_mapping.
Should I be using grant?

Best regards,
 Simon                            mailto:furryfuttock@xxxxxxxxx

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