From 31b83e0b4152ee9871945ba808a0513e1f0cb68a Mon Sep 17 00:00:00 2001
From: NAKAMURA Gou <go.nakamura.yw@hitachi-solutions.com>
Date: Fri, 17 May 2013 11:57:17 +0900
Subject: [PATCH] stop early_alloc_page correctly (bug#17)

---
 arch/x86/kernel/memory.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kernel/memory.c b/arch/x86/kernel/memory.c
index a1bf7eb1..03239e6b 100644
--- a/arch/x86/kernel/memory.c
+++ b/arch/x86/kernel/memory.c
@@ -683,7 +683,7 @@ void ihk_mc_reserve_arch_pages(unsigned long start, unsigned long end,
 
 void ihk_mc_set_page_allocator(struct ihk_mc_pa_ops *ops)
 {
-	last_page = NULL;
+	last_page = (void *)-1;
 	pa_ops = ops;
 }