CVSROOT: /cvs Module name: src Changes by: d...@cvs.openbsd.org 2023/04/24 10:53:57
Modified files:
sys/arch/amd64/amd64: vmm.c
Log message:
vmm(4): allow guests to enable and use supervisor IBT.
Why should hosts have all the fun? Conditionally unmask the cpuid
bits for IBT and allow r/w access to the supervisor CET msr.
Will need revisiting when we introduce usage of userland CET msr.
ok marlkin@
