Thread (10 messages) 10 messages, 4 authors, 2021-05-13

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

From: Ingo Molnar <mingo@kernel.org>
Date: 2021-05-13 10:39:22
Also in: lkml, stable

* Ingo Molnar [off-list ref] 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

Thanks,

	Ingo
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