[PATCH] insert_resource fix

I noticed that insert_resource() incorrectly handles the case of an
existing parent resource with the same ending address as a newly added
child.  This results in incorrect nesting, like the following:

	# cat /proc/ioports
	<snip>
	002f0000-002fffff : PCI Bus #48
	  00200000-002fffff : /pci@800000020000003
	</snip>
Signed-off-by: John Rose <johnrose@austin.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

kernel/resource.c

@@ -332,8 +332,8 @@ int insert_resource(struct resource *parent, struct resource *new)
 		if (next->sibling->start > new->end)
 			break;
 
-	/* existing resource overlaps end of new resource */
-	if (next->end > new->end) {
+	/* existing resource includes new resource */
+	if (next->end >= new->end) {
 		parent = next;
 		result = 0;
 		goto begin;