Re: Use CPUID to communicate with the hypervisor.
From: H. Peter Anvin
Date: Mon Sep 29 2008 - 23:52:47 EST
Nakajima, Jun wrote:
OK, if so we should write up a formal proposal.
I assume that the scope is limited to virtualization of Linux.
That's part of the problem -- it's not, and it can't be. It's about the
hypervisor providing a specific service to its guest, and although we
can explain how Linux would use this, there is going to be an
expectation -- especially for Microsoft and Apple -- that other OSes
would use the same interfaces (to the extent they care, obviously.)
-hpa
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