diff --git a/[refs] b/[refs]
index 3b7cd8e8efe5..d10cc9775aaf 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: cd689985cf49f6ff5c8eddc48d98b9d581d9475d
+refs/heads/master: aa7d93506cc26378be6964692cd0dd34cffaee25
diff --git a/trunk/arch/x86/Kconfig b/trunk/arch/x86/Kconfig
index 65b449134cf7..93e66678e158 100644
--- a/trunk/arch/x86/Kconfig
+++ b/trunk/arch/x86/Kconfig
@@ -44,6 +44,9 @@ config LOCKDEP_SUPPORT
 config STACKTRACE_SUPPORT
 	def_bool y
 
+config HAVE_LATENCYTOP_SUPPORT
+	def_bool y
+
 config SEMAPHORE_SLEEPERS
 	def_bool y
 
diff --git a/trunk/lib/Kconfig.debug b/trunk/lib/Kconfig.debug
index 89f4035b526c..0d8a5a4a789d 100644
--- a/trunk/lib/Kconfig.debug
+++ b/trunk/lib/Kconfig.debug
@@ -581,7 +581,7 @@ config LATENCYTOP
 	select STACKTRACE
 	select SCHEDSTATS
 	select SCHED_DEBUG
-	depends on X86 || X86_64
+	depends on HAVE_LATENCYTOP_SUPPORT
 	help
 	  Enable this option if you want to use the LatencyTOP tool
 	  to find out which userspace is blocking on what kernel operations.