kernel: 4.13.5

boot with para			output of 'cat		number of		is fan blow?
				/sys/devices/<		suspend/wakeup
				system/cpu/cpuidle<	cycle I tested
				/current_driver'

intel_idle.max_cstate=0		acpi_idle		5			fan blow after the 5th wakeup
intel_idle.max_cstate=1		intel_idle		31			not yet
intel_idle.max_cstate=3		intel_idle		30			not yet
intel_idle.max_cstate=4		intel_idle		2			fan blow after the 2nd wakeup
intel_idle.max_cstate=5		intel_idle		4			fan blow after the 4th wakeup
intel_idle.max_cstate=6		intel_idle		11			fan blow after the 11th wakeup
intel_idle.max_cstate=9		intel_idle		8			fan blow after the 8th wakeup
idle=halt			null			30			not yet
idle=nomwait			acpi_idle		33			not yet
idle=poll			null			20			it seem not yet

note: When boot with para "idle=poll", "PkgWatt" indicate the cpu package power up to 12W+,
So the fan has been working at 6200+ rpm(full speed is 6900+rpm),
So I based on this difference to distinguish error occur or not.