1 files changed, 2 insertions, 0 deletions

diff --git a/include/asm-sparc64/smp.h b/include/asm-sparc64/smp.h
index ad1d35a7d13f..89d86ecaab24 100644
--- a/include/asm-sparc64/smp.h
+++ b/include/asm-sparc64/smp.h
@@ -33,6 +33,8 @@
 extern cpumask_t phys_cpu_present_map;
 #define cpu_possible_map phys_cpu_present_map
 
+extern cpumask_t cpu_sibling_map[NR_CPUS];
+
 /*
  *      General functions that each host system must provide.
  */