Power management fixes for v4.11-rc3 - Fix breakage in the intel_pstate's debugfs interface for PID controller tuning (Rafael Wysocki). - Fix computations related to P-state limits in intel_pstate to avoid excessive rounding errors leading to visible inaccuracies (Srinivas Pandruvada, Rafael Wysocki). - Add a missing newline to a message printed by one function in the cpufreq core and clean up that function (Rafael Wysocki).