[PATCH] x86_64: Dont use broadcast shortcut to make it cpu hotplug safe.

[linux-2.6] / Makefile

diff --git a/Makefile b/Makefile
index 0d1e74d50067dbce4bd3dc9bcbd7954460b5da61..fad349724e993f6a297ca019aab9b4d0a2455d35 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -518,7 +518,7 @@ CFLAGS              += $(call add-align,CONFIG_CC_ALIGN_LOOPS,-loops)
 CFLAGS         += $(call add-align,CONFIG_CC_ALIGN_JUMPS,-jumps)
 
 ifdef CONFIG_FRAME_POINTER
-CFLAGS         += -fno-omit-frame-pointer
+CFLAGS         += -fno-omit-frame-pointer $(call cc-option,-fno-optimize-sibling-calls,)
 else
 CFLAGS         += -fomit-frame-pointer
 endif