CVSROOT: /cvs Module name: src Changes by: d...@cvs.openbsd.org 2023/01/30 07:05:36
Modified files:
sys/arch/amd64/amd64: vmm.c
Log message:
vmm(4): expose PKU cpuid bit if in use on host.
We are using {rd,wr}pkru instructions for saving and restoring the
PKRU, so tie the exposure of PKU feature bit to vmm having the
ability to properly handle the guest state.
