On Wed, Nov 15, 2017 at 03:57:13PM -0800, Steve Rutherford wrote: > One piece that seems missing here is the handling of the vmm > communication exception. What's the plan for non-automatic exits? In > particular, what's the plan for emulated devices that are currently > accessed through MMIO (e.g. the IOAPIC)? First of all, please do not top-post. Then, maybe this would answer some of your questions: http://support.amd.com/TechDocs/Protecting%20VM%20Register%20State%20with%20SEV-ES.pdf But I'd look in Tom's direction for further comments. > Maybe I'm getting ahead of myself: What's the testing story? (since I > don't think linux would boot with these patches, I'm curious what you > are doing to ensure these pieces work) Seems to boot fine here :) -- Regards/Gruss, Boris. Good mailing practices for 400: avoid top-posting and trim the reply.
