Bug #12961
want support for AMD AVIC in bhyve
Start date:
Due date:
% Done:
0%
Estimated time:
Difficulty:
Medium
Tags:
bhyve
Gerrit CR:
Description
AMD's Advanced Virtual Interrupt Controller (AVIC) offers similar functionality to APICv on Intel CPUs. It has the potential to drastically reduce VM exits for interrupt handling on the virtual APIC. We should wire up support for it on CPUs which possess that capability.