3 files changed, 3 insertions, 0 deletions

diff --git a/arch/x86/kernel/e820_64.c b/arch/x86/kernel/e820_64.c
index d41cd2f01733..e510cfd5bb71 100644
--- a/arch/x86/kernel/e820_64.c
+++ b/arch/x86/kernel/e820_64.c
@@ -26,6 +26,7 @@
 #include <asm/proto.h>
 #include <asm/setup.h>
 #include <asm/sections.h>
+#include <asm/kdebug.h>
 
 struct e820map e820;
 
diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
index 6b3469311e42..d156bfbffa9a 100644
--- a/arch/x86/kernel/head64.c
+++ b/arch/x86/kernel/head64.c
@@ -19,6 +19,7 @@
 #include <asm/pgtable.h>
 #include <asm/tlbflush.h>
 #include <asm/sections.h>
+#include <asm/kdebug.h>
 
 static void __init zap_identity_mappings(void)
 {
diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
index a63d2d2556ee..a8cdd09ad53f 100644
--- a/arch/x86/kernel/process_32.c
+++ b/arch/x86/kernel/process_32.c
@@ -55,6 +55,7 @@
 
 #include <asm/tlbflush.h>
 #include <asm/cpu.h>
+#include <asm/kdebug.h>
 
 asmlinkage void ret_from_fork(void) __asm__("ret_from_fork");