1 files changed, 9 insertions, 0 deletions

diff --git a/arch/x86/kernel/cpu/common_64.c b/arch/x86/kernel/cpu/common_64.c
index f7a2d524b1e..7ac0a00743c 100644
--- a/arch/x86/kernel/cpu/common_64.c
+++ b/arch/x86/kernel/cpu/common_64.c
@@ -349,7 +349,11 @@ void __cpuinit detect_ht(struct cpuinfo_x86 *c)
                 }
 
                 index_msb = get_count_order(smp_num_siblings);
+#ifdef CONFIG_X86_64
                 c->phys_proc_id = phys_pkg_id(index_msb);
+#else
+                c->phys_proc_id = phys_pkg_id(c->initial_apicid, index_msb);
+#endif
 
                 smp_num_siblings = smp_num_siblings / c->x86_max_cores;
 
@@ -357,8 +361,13 @@ void __cpuinit detect_ht(struct cpuinfo_x86 *c)
 
                 core_bits = get_count_order(c->x86_max_cores);
 
+#ifdef CONFIG_X86_64
                 c->cpu_core_id = phys_pkg_id(index_msb) &
                                                ((1 << core_bits) - 1);
+#else
+                c->cpu_core_id = phys_pkg_id(c->initial_apicid, index_msb) &
+                                               ((1 << core_bits) - 1);
+#endif
         }
 
 out: