From e41b3b8972ff3d2a2b6233dbd852241988d1356d Mon Sep 17 00:00:00 2001
From: Nicholas Piggin <npiggin@gmail.com>
Date: Wed, 10 Jan 2018 03:07:15 +1100
Subject: [PATCH] powerpc: fix build errors in stable tree

This is just the first chunk of commit
222f20f140623ef6033491d0103ee0875fe87d35 upstream.

to fix a build error in the powerpc tree due to other backports
happening (and this full patch not being backported).

Reported-by: Guenter Roeck <linux@roeck-us.net>
Reported-by: Yves-Alexis Perez <corsac@debian.org>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Yves-Alexis Perez <corsac@debian.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 arch/powerpc/kernel/entry_64.S | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S
index c33b69d10919..9121b9a35c8a 100644
--- a/arch/powerpc/kernel/entry_64.S
+++ b/arch/powerpc/kernel/entry_64.S
@@ -39,6 +39,11 @@
 #include <asm/tm.h>
 #include <asm/ppc-opcode.h>
 #include <asm/export.h>
+#ifdef CONFIG_PPC_BOOK3S
+#include <asm/exception-64s.h>
+#else
+#include <asm/exception-64e.h>
+#endif
 
 /*
  * System calls.
-- 
2.17.1