On 17/08/2017 21:52, Yu Zhang wrote:
> + if (efer & EFER_LMA) {
> + u64 maxphyaddr;
> + u32 eax = 0x80000008;
> +
> + if (ctxt->ops->get_cpuid(ctxt, &eax, NULL, NULL, NULL,
> + NO_CHECK_LIMIT)) {
> + maxphyaddr = eax & 0xff;
> + rsvd = rsvd_bits(maxphyaddr, 62);
> + }
You should use 36 here if ctxt->ops->get_cpuid returns false, for
consistency with cpuid_query_maxphyaddr.
Paolo
