1CONFIG_TINY_PREEMPT_RCU=y 2CONFIG_RCU_BOOST=y 3CONFIG_RCU_BOOST_PRIO=2 4CONFIG_RCU_TRACE=y 5CONFIG_RCU_TORTURE_TEST=m 6CONFIG_MODULE_UNLOAD=y 7CONFIG_SUSPEND=n 8CONFIG_HIBERNATION=n 9# 10CONFIG_SMP=n 11# 12CONFIG_HOTPLUG_CPU=n 13# 14CONFIG_NO_HZ=n 15# 16CONFIG_PREEMPT_NONE=n 17CONFIG_PREEMPT_VOLUNTARY=n 18CONFIG_PREEMPT=y 19CONFIG_SYSFS_DEPRECATED_V2=y 20CONFIG_IKCONFIG=y 21CONFIG_IKCONFIG_PROC=y 22CONFIG_PRINTK_TIME=y 23 24