Re: [PATCH v4] x86, sched: Fix the AMD CPPC maximum perf on some specific generations

On Thu, May 13, 2021 at 06:39:08PM +0800, Ingo Molnar wrote:

• Ingo Molnar mingo@kernel.org wrote:

...

No need to send v5, done!

I have a system that appears to be affected by this bug:

kepler:~> lscpu | grep -i mhz CPU MHz: 4000.000 CPU max MHz: 7140.6250 CPU min MHz: 2200.0000

So I should be able to confirm after a reboot.

'CPU max Mhz' seems to be saner now:

kepler:~> lscpu | grep -i mhz

CPU MHz: 2200.000 CPU max MHz: 4917.9678 CPU min MHz: 2200.0000

Yes, happy to know this :-)

Thanks, Ray