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xen-devel
Re: [Xen-devel] ioremap failing in linux guest
Anish Bhatt wrote:
Is there an API for converting pseudophysical addresses to machine
addresses or possibly sample code somewhere ?
What are you trying to achieve? ioremap is only valid to use on device
memory anyway, so you shouldn't be in a position to use it unless you've
already got machine addresses in hand (and they're going to be machine
addresses with no existing pfn translation).
J
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