Power management fixes for 5.12-rc3 - Add a flag to mark OPPs that are not referenced by he OPP core any more to prevent OPPs from being freed prematurely by mistake (Beata Michalska). - Add ARM Vexpress platforms to the cpufreq-dt-platdev blacklist since the actual scaling of them is handled elsewhere (Sudeep Holla). - Fix a function return value check and a possible use-after-free in the qcom-hw cpufreq driver (Shawn Guo, Wei Yongjun).