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-rw-r--r--arch/ia64/kernel/setup.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index 777c8d8bd5e..c5cfcfa4c87 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -869,6 +869,7 @@ cpu_init (void)
void *cpu_data;
cpu_data = per_cpu_init();
+#ifdef CONFIG_SMP
/*
* insert boot cpu into sibling and core mapes
* (must be done after per_cpu area is setup)
@@ -877,6 +878,7 @@ cpu_init (void)
cpu_set(0, per_cpu(cpu_sibling_map, 0));
cpu_set(0, cpu_core_map[0]);
}
+#endif
/*
* We set ar.k3 so that assembly code in MCA handler can compute