--- 890e1aeb6eedac73178959fa51a7a5412644a1a3
+++ cd01dd2ed0c76b6c38c568e15580132c9d2f2b99
@@ -517,7 +517,6 @@ 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
@@ -528,6 +527,7 @@ 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