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-rw-r--r--arch/x86_64/kernel/e820.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/x86_64/kernel/e820.c b/arch/x86_64/kernel/e820.c
index ab3f87aaff70..17579a1a174b 100644
--- a/arch/x86_64/kernel/e820.c
+++ b/arch/x86_64/kernel/e820.c
@@ -23,8 +23,7 @@
23#include <asm/e820.h> 23#include <asm/e820.h>
24#include <asm/proto.h> 24#include <asm/proto.h>
25#include <asm/bootsetup.h> 25#include <asm/bootsetup.h>
26 26#include <asm/sections.h>
27extern char _end[];
28 27
29/* 28/*
30 * PFN of last memory page. 29 * PFN of last memory page.