diff --git a/[refs] b/[refs]
index 6a571ece02d6..4f13e6202358 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 63b553c68db5a8d4febcd1010b194333d2b02e1c
+refs/heads/master: feddc9de8bf69415da6f96eca0219186b70d145a
diff --git a/trunk/arch/x86/kernel/head64.c b/trunk/arch/x86/kernel/head64.c
index 57334f4cd3af..3ff35705fa6e 100644
--- a/trunk/arch/x86/kernel/head64.c
+++ b/trunk/arch/x86/kernel/head64.c
@@ -26,6 +26,7 @@
 #include <asm/e820.h>
 #include <asm/bios_ebda.h>
 #include <asm/bootparam_utils.h>
+#include <asm/microcode.h>
 
 /*
  * Manage page tables very early on.
@@ -170,6 +171,11 @@ void __init x86_64_start_kernel(char * real_mode_data)
 
 	copy_bootdata(__va(real_mode_data));
 
+	/*
+	 * Load microcode early on BSP.
+	 */
+	load_ucode_bsp();
+
 	if (console_loglevel == 10)
 		early_printk("Kernel alive\n");