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-rw-r--r--arch/powerpc/Kconfig.debug2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug
index d7b2aedd89aa..5ad149b47e34 100644
--- a/arch/powerpc/Kconfig.debug
+++ b/arch/powerpc/Kconfig.debug
@@ -88,6 +88,8 @@ config XMON
very early during boot. 'xmon=on' will just enable the xmon
debugger hooks. 'xmon=off' will disable the debugger hooks
if CONFIG_XMON_DEFAULT is set.
+ xmon will print a backtrace on the very first invocation.
+ 'xmon=nobt' will disable this autobacktrace.
config XMON_DEFAULT
bool "Enable xmon by default"
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