[POWERPC] make spinlocks work in a combined kernel

[linux-2.6] / arch / powerpc / Kconfig.debug

diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug
index d7b2aedd89aa9a6b5fba9acc7bda02507c75c70f..5ad149b47e340cf3ef85b15fc23f6a10f0f9656a 100644 (file)
--- 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"