[PATCH 0/3][SRU][U/OEM-5.14] Fix cpufreq: cpufreq_online: Failed to initialize policy for cpu: 0 (-19)

[Koba Ko]

BugLink: https://bugs.launchpad.net/bugs/1954617

[Impact]
get the cpufreq errors during boot-up,
[ 1.058427] cpufreq: cpufreq_online: Failed to initialize policy for cpu: 0 (-19)
[ 1.058451] cpufreq: cpufreq_online: Failed to initialize policy for cpu: 1 (-19)
[ 1.058469] cpufreq: cpufreq_online: Failed to initialize policy for cpu: 2 (-19)

[Fix]
Fixed by 46573fd6369f(cpufreq: intel_pstate: hybrid: Rework HWP calibration)
The commit has been landed on mainline since v5.15-rc1.

[Test Case]
1. boot-up the machine.
2. check dmesg if the cpufreq error is presented.

[Where problems could occur]
low

Rafael J. Wysocki (3):
  ACPI: CPPC: Introduce cppc_get_nominal_perf()
  ACPI: CPPC: Add NULL pointer check to cppc_get_perf()
  cpufreq: intel_pstate: hybrid: Rework HWP calibration

 drivers/acpi/cppc_acpi.c       |  52 ++++++---
 drivers/cpufreq/intel_pstate.c | 185 +++++++++++++--------------------
 include/acpi/cppc_acpi.h       |   5 +
 3 files changed, 113 insertions(+), 129 deletions(-)

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2.25.1