OMAP: dmtimer: enable all timers to be wakeup events

[linux-2.6-omap-h63xx.git] / lib / cpumask.c

diff --git a/lib/cpumask.c b/lib/cpumask.c
index 8e1496cb63f7a1e84b09a540186192ca6c479d85..3389e2440da0f30a76d49ab63f3419bce857849b 100644 (file)
--- a/lib/cpumask.c
+++ b/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);