From ae600fd4444ebb7b4d91bdf9aa2a8e281567b85c Mon Sep 17 00:00:00 2001
From: Heiko Carstens <heiko.carstens@de.ibm.com>
Date: Tue, 20 Nov 2007 11:13:39 +0100
Subject: [PATCH] --- yaml --- r: 73977 b: refs/heads/master c:
 a2cb07376e397e7e788551f14acd972e22b09efd h: refs/heads/master i:   73975:
 8f66fc692b66d504910e5a829914576608754d36 v: v3

---
 [refs]                         | 2 +-
 trunk/arch/s390/kernel/early.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index 7d16d0be8e16..3fe3e3d44b25 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 70cf5035dedaeddf8f6ae5c0a74ea65dcd7356ab
+refs/heads/master: a2cb07376e397e7e788551f14acd972e22b09efd
diff --git a/trunk/arch/s390/kernel/early.c b/trunk/arch/s390/kernel/early.c
index 8bf4ae1150be..1b3af7dab816 100644
--- a/trunk/arch/s390/kernel/early.c
+++ b/trunk/arch/s390/kernel/early.c
@@ -200,7 +200,7 @@ static noinline __init void find_memory_chunks(unsigned long memsize)
 		cc = __tprot(addr);
 		while (cc == old_cc) {
 			addr += CHUNK_INCR;
-			if (addr >= memsize)
+			if (memsize && addr >= memsize)
 				break;
 #ifndef CONFIG_64BIT
 			if (addr == ADDR2G)