1 files changed, 3 insertions, 3 deletions

diff --git a/arch/x86/kernel/smpboot_64.c b/arch/x86/kernel/smpboot_64.c
index c3e8668c5278..7c8f58643186 100644
--- a/arch/x86/kernel/smpboot_64.c
+++ b/arch/x86/kernel/smpboot_64.c
@@ -65,7 +65,7 @@ int smp_num_siblings = 1;
 EXPORT_SYMBOL(smp_num_siblings);
 
 /* Last level cache ID of each logical CPU */
-u8 cpu_llc_id[NR_CPUS] __cpuinitdata  = {[0 ... NR_CPUS-1] = BAD_APICID};
+DEFINE_PER_CPU(u8, cpu_llc_id) = BAD_APICID;
 
 /* Bitmask of currently online CPUs */
 cpumask_t cpu_online_map __read_mostly;
@@ -283,8 +283,8 @@ static inline void set_cpu_sibling_map(int cpu)
         }
 
         for_each_cpu_mask(i, cpu_sibling_setup_map) {
-                if (cpu_llc_id[cpu] != BAD_APICID &&
-                    cpu_llc_id[cpu] == cpu_llc_id[i]) {
+                if (per_cpu(cpu_llc_id, cpu) != BAD_APICID &&
+                    per_cpu(cpu_llc_id, cpu) == per_cpu(cpu_llc_id, i)) {
                         cpu_set(i, c[cpu].llc_shared_map);
                         cpu_set(cpu, c[i].llc_shared_map);
                 }