---

yaml --- r: 20061 b: refs/heads/master c: fa93895 h: refs/heads/master i: 20059: b93bba6 v: v3
git-mirror · Feb 7, 2006 · 6755c8d · 6755c8d
1 parent e803d6c
commit 6755c8d
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Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3ea4807de7b2c5c903380ba2c2e7150bee942f42
+refs/heads/master: fa93895329b87112cb1fd784db969e60b5b46af6
diff --git a/trunk/arch/powerpc/kernel/prom.c b/trunk/arch/powerpc/kernel/prom.c
@@ -491,7 +491,12 @@ void __init finish_device_tree(void)
 	size = 16;
 	finish_node(allnodes, &size, 1);
 	size -= 16;
-	end = start = (unsigned long) __va(lmb_alloc(size, 128));
+
+	if (0 == size)
+		end = start = 0;
+	else
+		end = start = (unsigned long)__va(lmb_alloc(size, 128));
+
 	finish_node(allnodes, &end, 0);
 	BUG_ON(end != start + size);