Allow CONFIG_STACKTRACE to be enabled by itself.

This allows us to get a kernel stacktrace for a thread though /proc.
Also enable it by default.

Change-Id: If8c21cd02feaf9863f4841ace524fa30c7328d49
Signed-off-by: Arve Hjønnevåg <arve@android.com>

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 566cf2bc08eaac44813dd9a1d1ac0d816a072237..8e642918a1c1aa17a250b783e8cc6e89634ea933 100644 (file)
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -669,8 +669,9 @@ config DEBUG_LOCKING_API_SELFTESTS
          mutexes and rwsems.
 
 config STACKTRACE
-       bool
+       bool "Stacktrace"
        depends on STACKTRACE_SUPPORT
+       default y
 
 config DEBUG_STACK_USAGE
        bool "Stack utilization instrumentation"