26 Feb
2020
26 Feb
'20
9:03 p.m.
On 2/26/2020 12:57 PM, Sean Christopherson wrote:
Bummer. Using clear_cpu_cap() instead of setup_clear_cpu_cap() was me being fancy and trying to allow KVM to identify the case where VMX is available and configured on some CPUs but not all. I'll work on a fix.
Hmm. Right. For that to work, you'd need to make this disabling happen significantly later, and/or fix setup_pku to somehow honor this properly.
But it looks like rdmsr is global and not tied to a given CPU anyways?
Thanks, Jake