On Thu, Sep 18, 2014 at 9:36 AM, KY Srinivasan <kys@xxxxxxxxxxxxx> wrote: > > I am copying other Hyper-V engineers to this discussion. > Thanks, K.Y. In terms of the address for the MSR, I suggest that you choose one from the range between 40000000H - 400000FFH. The SDM (35.1 ARCHITECTURAL MSRS) says "All existing and future processors will not implement any features using any MSR in this range." Hyper-V already defines many synthetic MSRs in this range, and I think it would be reasonable for you to pick one for this to avoid a conflict? -- Jun Intel Open Source Technology Center -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html