Hacker News Reader

Parent Full thread

comex

> The API provides no way to add/override/hook arbitrary MSRs while handling guests's rdmsr/wrmsr instructions

Isn’t that what this is for?

https://docs.microsoft.com/en-us/virtualization/api/hypervis...

Or are you looking for a higher-level API or something?

edit: and for CPUID:

https://docs.microsoft.com/en-us/virtualization/api/hypervis...

View on HN

Yes, that's exactly what I was looking for! I might overlooked it last time I checked around May (was that documented at that time?). Thanks a lot for pointing it out. :-)

Yes, I was frantically adding some of these features at the end of the release, so the docs came a little later :)

Reply on news.ycombinator.com