[PATCH] x86-64: Fix harmless off by one in e820 code

Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
git-mirror · Sep 12, 2005 · 7c7a389 · 7c7a389
1 parent 117090b
commit 7c7a389
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/arch/x86_64/kernel/e820.c b/arch/x86_64/kernel/e820.c
@@ -131,7 +131,7 @@ void __init e820_bootmem_free(pg_data_t *pgdat, unsigned long start,unsigned lon
 
 		if (ei->type != E820_RAM || 
 		    ei->addr+ei->size <= start || 
-		    ei->addr > end)
+		    ei->addr >= end)
 			continue;
 
 		addr = round_up(ei->addr, PAGE_SIZE);