--- arch/arm/configs/comanche_rev02_defconfig
+++ arch/arm/configs/comanche_rev02_defconfig
@@ -518,7 +518,6 @@ CONFIG_MAGIC_SYSRQ=y
CONFIG_DEBUG_KERNEL=y
CONFIG_LOCKUP_DETECTOR=y
CONFIG_DEBUG_FS=y
-# CONFIG_FTRACE is not set
# CONFIG_BINARY_PRINTF is not set
# CONFIG_SCHED_DEBUG is not set
CONFIG_TIMER_STATS=y
@@ -529,6 +528,7 @@ CONFIG_DEBUG_SPINLOCK_SLEEP=y
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_MEMORY_INIT is not set
CONFIG_DEBUG_LIST=y
+CONFIG_SCHED_TRACER=y
# CONFIG_DEBUG_PAGEALLOC is not set
CONFIG_ENABLE_DEFAULT_TRACERS=y
# CONFIG_DYNAMIC_DEBUG is not set