Merge branches 'pm-cpufreq' and 'pm-cpuidle'

Merge cpufreq and cpuidle updates for 6.5-rc1:

 - Prevent cpufreq drivers that provide the ->adjust_perf() callback
   without a ->fast_switch() one which is used as a fallback from the
   former in some cases (Wyes Karny).

 - Fix some issues related to the AMD P-state cpufreq driver (Mario
   Limonciello, Wyes Karny).

 - Fix the energy_performance_preference attribute handling in the
   intel_pstate driver in passive mode (Tero Kristo).

 - Clean up the intel_idle driver, make it work with VM guests that
   cannot use the MWAIT instruction and address the case in which the
   host may enter a deep idle state when the guest is idle (Arjan van
   de Ven).

* pm-cpufreq:
  cpufreq: intel_pstate: Fix energy_performance_preference for passive
  cpufreq: amd-pstate: Add a kernel config option to set default mode
  cpufreq: amd-pstate: Set a fallback policy based on preferred_profile
  ACPI: CPPC: Add definition for undefined FADT preferred PM profile value
  cpufreq: amd-pstate: Set default governor to schedutil
  cpufreq: amd-pstate: Make amd-pstate EPP driver name hyphenated
  cpufreq: amd-pstate: Write CPPC enable bit per-socket
  cpufreq: Fail driver register if it has adjust_perf without fast_switch

* pm-cpuidle:
  intel_idle: Add a "Long HLT" C1 state for the VM guest mode
  intel_idle: Add support for using intel_idle in a VM guest using just hlt
  intel_idle: clean up the (new) state_update_enter_method function
  intel_idle: refactor state->enter manipulation into its own function