Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

1 files changed, 8 insertions, 0 deletions

diff --git a/arch/x86/kernel/cpu/addon_cpuid_features.c b/arch/x86/kernel/cpu/addon_cpuid_features.c
index ef8f831af82..2cf23634b6d 100644
--- a/arch/x86/kernel/cpu/addon_cpuid_features.c
+++ b/arch/x86/kernel/cpu/addon_cpuid_features.c
@@ -120,9 +120,17 @@ void __cpuinit detect_extended_topology(struct cpuinfo_x86 *c)
         c->cpu_core_id = phys_pkg_id(c->initial_apicid, ht_mask_width)
                                                  & core_select_mask;
         c->phys_proc_id = phys_pkg_id(c->initial_apicid, core_plus_mask_width);
+        /*
+         * Reinit the apicid, now that we have extended initial_apicid.
+         */
+        c->apicid = phys_pkg_id(c->initial_apicid, 0);
 #else
         c->cpu_core_id = phys_pkg_id(ht_mask_width) & core_select_mask;
         c->phys_proc_id = phys_pkg_id(core_plus_mask_width);
+        /*
+         * Reinit the apicid, now that we have extended initial_apicid.
+         */
+        c->apicid = phys_pkg_id(0);
 #endif
         c->x86_max_cores = (core_level_siblings / smp_num_siblings);