Public bug reported:

"Commit a365ab6b9dfb ("cpufreq: intel_pstate: Implement the
 ->adjust_perf() callback") caused intel_pstate to use nonzero HWP
 desired values in certain usage scenarios, but it did not prevent
 them from being leaked into the confugirations in which HWP desired
 is expected to be 0"

I believe I'm seeing this issue on my laptop during suspend/resume.  The
upstream fix is:


commit dbea75fe18f60e364de6d994fc938a24ba249d81
Author: Rafael J. Wysocki <rafael.j.wyso...@intel.com>
Date:   Wed Nov 3 19:43:47 2021 +0100

    cpufreq: intel_pstate: Clear HWP desired on suspend/shutdown and
offline

** Affects: linux (Ubuntu)
     Importance: Medium
         Status: New

** Changed in: linux (Ubuntu)
   Importance: Undecided => High

** Changed in: linux (Ubuntu)
   Importance: High => Medium

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https://bugs.launchpad.net/bugs/1950584

Title:
  cpufreq: intel_pstate: Clear HWP desired on suspend/shutdown and
  offline

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