From 989cea5c14be024e879c0055dc6d033680a52610 Mon Sep 17 00:00:00 2001
From: Nicholas Piggin <npiggin@gmail.com>
Date: Fri, 21 Oct 2016 01:13:33 +1100
Subject: [PATCH] kbuild: prevent lib-ksyms.o rebuilds

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Reported-by: Russell King <rmk+kernel@armlinux.org.uk>
Tested-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Michal Marek <mmarek@suse.com>
---
 scripts/Makefile.build | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index de46ab03f063..e1f25d6d132e 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -430,6 +430,9 @@ cmd_export_list = $(OBJDUMP) -h $< | \
 
 $(obj)/lib-ksyms.o: $(lib-target) FORCE
 	$(call if_changed,export_list)
+
+targets += $(obj)/lib-ksyms.o
+
 endif
 
 #
-- 
2.20.1