[ 27.075563] msr: Write to unrecognized MSR 0x1b0 by x86_energy_perf (pid: 1223). [ 27.078979] msr: See https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/about for details.
(aka x86_energy_perf_policy) on linux-next-20210409 / x86_64. -- ~Randy
