perf/x86/intel/uncore: Add missing cbox filter flags on IvyBridge-EP uncore driver

[karo-tx-linux.git] / lib / Kconfig.debug

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 1b233fc6746616beb56ff6d1be6ade998db4af24..a28590083622705dd007bffd5d3a57f87f133fed 100644 (file)
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -1036,8 +1036,13 @@ config TRACE_IRQFLAGS
          either tracing or lock debugging.
 
 config STACKTRACE
-       bool
+       bool "Stack backtrace support"
        depends on STACKTRACE_SUPPORT
+       help
+         This option causes the kernel to create a /proc/pid/stack for
+         every process, showing its current stack trace.
+         It is also used by various kernel debugging features that require
+         stack trace generation.
 
 config DEBUG_KOBJECT
        bool "kobject debugging"