The rcu torture test uses trace_clock, and requires that it be built
into the kernel. If it is not, then we get the following build error:
ERROR: "trace_clock_local" [kernel/rcutorture.ko] undefined!
Reported-by: Tetsuo Handa <penguin-ker...@i-love.sakura.ne.jp>
Signed-off-by: Steven Rostedt <rost...@goodmis.org>
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 4057127..b542477 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -942,6 +942,7 @@ config SPARSE_RCU_POINTER
config RCU_TORTURE_TEST
tristate "torture tests for RCU"
depends on DEBUG_KERNEL
+ select TRACE_CLOCK
default n
help
This option provides a kernel module that runs torture tests
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