Revert "cpufreq: Fix policy getting stuck when user & kernel min/max don't overlap"

This reverts commit bcf40d0d6c3e16bf86c349173459349052f00158.
Revert "cpufreq: interactive: Remove trace event from idle_start handler"

This reverts commit c38410ef9a88ff82b72209238c70ac903934b9f2.
Revert "cpufreq: interactive: Add a sampling_down_factor for max frequencies"

This reverts commit fa542c9e57107e443b6e0b7b679e2b5729d0eced.
Revert "cpufreq: interactive: Reset floor_validate_time if busy at max for 100ms"

This reverts commit 4beb1a2181585189bb002e8f03bd9297ca017270.
Revert "cpufreq: interactive: Allow 1 ms error in above_hispeed_delay comparisons"

This reverts commit be91f9d9b715b2032ec381b00ba9f9ebbb51d4a6.