On 13/09/2017 16:06, Radim Krčmář wrote: > - } > + if (!boot_cpu_has(X86_FEATURE_VGIF)) > + vgif = false; > + > + pr_info("SVM nested=%d npt=%d avic=%d vls=%d vgif=%d\n", > + nested, npt_enabled, avic, vls, vgif); I doubt we'd get the above info message more than sporadically, and all these are available with a simple grep -r . /sys/module/kvm_amd/parameters which we already do routinely ask bug reporters for the equivalent kvm_intel. So I'd say, zap it. Paolo