---
 include/asm-generic/topology.h |    6 ++++++
 1 file changed, 6 insertions(+)

diff -r 179348923e09 include/asm-generic/topology.h
--- a/include/asm-generic/topology.h	Thu Nov 06 23:33:59 2008 +1100
+++ b/include/asm-generic/topology.h	Thu Nov 06 23:35:36 2008 +1100
@@ -57,6 +57,12 @@
 				)
 #endif
 
+#ifndef cpumask_for_pcibus
+#define cpumask_for_pcibus(bus)	(pcibus_to_node(bus) == -1 ?		\
+				 cpu_mask_all :				\
+				 cpumask_for_node(pcibus_to_node(bus)))
+#endif
+
 #endif	/* CONFIG_NUMA */
 
 /* returns pointer to cpumask for specified node */