On Mon, Apr 12, 2021 at 03:09:41PM -0700, Randy Dunlap wrote: > > [ 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.
You're using an old x86_energy_perf tool on a new kernel. That's fixed upstream. Thx. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette