On Mon, 10 Sep 2018, Ville Syrjälä wrote: Good: 1718674.70 BogoMIPS (lpj=2863311530) Bad: 859455.59 BogoMIPS (lpj=1431852151) while both kernels agree on the CPU frequency of 996MHz. This pretty much smells like the 32bit LPJ conversion bug which got fixed in rc3. Does the problem persist with rc3? Thanks, tglx