From 5694ff038d2fdb6b994d00c5e02ad0b489f3b0db Mon Sep 17 00:00:00 2001
From: Pekka Enberg <penberg@cs.helsinki.fi>
Date: Thu, 5 Mar 2009 14:55:00 +0200
Subject: [PATCH] --- yaml --- r: 138672 b: refs/heads/master c:
 d58e854e36ddf241ebc243e4122c5ab087bf38df h: refs/heads/master v: v3

---
 [refs]                      | 2 +-
 trunk/arch/x86/mm/init_32.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index d5770d8d7f06..6f8cd2f36d41 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: cbba65796df99f3ca9bf70d14e5a19384c54b6a1
+refs/heads/master: d58e854e36ddf241ebc243e4122c5ab087bf38df
diff --git a/trunk/arch/x86/mm/init_32.c b/trunk/arch/x86/mm/init_32.c
index 00c1d8508258..0a3707fb973b 100644
--- a/trunk/arch/x86/mm/init_32.c
+++ b/trunk/arch/x86/mm/init_32.c
@@ -1060,7 +1060,7 @@ unsigned long __init_refok init_memory_mapping(unsigned long start,
 
 	__flush_tlb_all();
 
-	if (!after_bootmem)
+	if (!after_bootmem && table_end > table_start)
 		reserve_early(table_start << PAGE_SHIFT,
 				 table_end << PAGE_SHIFT, "PGTABLE");