On Thu, Oct 13, 2016 at 01:28:09AM -0700, Imre Palik wrote: > + if (version > 1) { > + unsigned int ecx = cpuid_ecx(1); > + > + if (ecx >> 31)
What is this magic, undocumented gunk doing? Is that supposed to be static_cpu_has(X86_FEATURE_HYPERVISOR) ?