---

yaml --- r: 125707 b: refs/heads/master c: 2a53008 h: refs/heads/master i: 125705: 5237cbe 125703: 53da3b8 v: v3
git-mirror · Dec 31, 2008 · af3ad69 · af3ad69
1 parent b8a2074
commit af3ad69
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Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5db0e1e9e0f30f160b832a0b5cd1131954bf4f6e
+refs/heads/master: 2a53008033189ed09bfe241c6b33811ba4ce980d
diff --git a/trunk/lib/cpumask.c b/trunk/lib/cpumask.c
@@ -107,6 +107,14 @@ bool alloc_cpumask_var_node(cpumask_var_t *mask, gfp_t flags, int node)
 		dump_stack();
 	}
 #endif
+	/* FIXME: Bandaid to save us from old primitives which go to NR_CPUS. */
+	if (*mask) {
+		unsigned int tail;
+		tail = BITS_TO_LONGS(NR_CPUS - nr_cpumask_bits) * sizeof(long);
+		memset(cpumask_bits(*mask) + cpumask_size() - tail,
+		       0, tail);
+	}
+
 	return *mask != NULL;
 }
 EXPORT_SYMBOL(alloc_cpumask_var_node);