On Tue, Jan 03, 2012 at 01:11:05PM -0500, Brynet wrote:
> Check for valid ACPI _PSS object before doing the MSR read, fixes KVM brokeness
> as reported/tested by Walter Haidinger.
> It could also potentially avoid a general protection fault on theoretically
> real (..yet so far not witnessed) systems.
> I'm still open to doing the CPUID check, but as I explained in a previous mail
> it shouldn't be necessary.
> Testers, ok's and commit welcome.