3 files changed, 3 insertions, 0 deletions

diff --git a/arch/um/kernel/exec.c b/arch/um/kernel/exec.c
index 598711c62c82..fda30d21fb90 100644
--- a/arch/um/kernel/exec.c
+++ b/arch/um/kernel/exec.c
@@ -15,6 +15,7 @@
 #include "mem_user.h"
 #include "skas.h"
 #include "os.h"
+#include "internal.h"
 
 void flush_thread(void)
 {
diff --git a/arch/um/kernel/internal.h b/arch/um/kernel/internal.h
new file mode 100644
index 000000000000..3bda43c7a786
--- /dev/null
+++ b/arch/um/kernel/internal.h
@@ -0,0 +1 @@
+extern long um_execve(char *file, char __user *__user *argv, char __user *__user *env);
diff --git a/arch/um/kernel/syscall.c b/arch/um/kernel/syscall.c
index 128ee85bc8d9..c4df705b8359 100644
--- a/arch/um/kernel/syscall.c
+++ b/arch/um/kernel/syscall.c
@@ -12,6 +12,7 @@
 #include "asm/mman.h"
 #include "asm/uaccess.h"
 #include "asm/unistd.h"
+#include "internal.h"
 
 long sys_fork(void)
 {