Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 cpu changes from Ingo Molnar:
 "The biggest change that stands out is the increase of the
  CONFIG_NR_CPUS range from 4096 to 8192 - as real hardware out there
  already went beyond 4k CPUs ...

  We only allow more than 512 CPUs if offstack cpumasks are enabled.

  CONFIG_MAXSMP=y remains to be the 'you are nuts!' extreme testcase,
  which now means a max of 8192 CPUs"

* 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/cpu: Increase max CPU count to 8192
  x86/cpu: Allow higher NR_CPUS values
  x86/cpu: Always print SMP information in /proc/cpuinfo
  x86/cpu: Track legacy CPU model data only on 32-bit kernels

1 files changed, 6 insertions, 9 deletions

diff --git a/arch/x86/kernel/cpu/proc.c b/arch/x86/kernel/cpu/proc.c
index aee6317b902f..06fe3ed8b851 100644
--- a/arch/x86/kernel/cpu/proc.c
+++ b/arch/x86/kernel/cpu/proc.c
@@ -11,15 +11,12 @@ static void show_cpuinfo_core(struct seq_file *m, struct cpuinfo_x86 *c,
                               unsigned int cpu)
 {
 #ifdef CONFIG_SMP
-        if (c->x86_max_cores * smp_num_siblings > 1) {
-                seq_printf(m, "physical id\t: %d\n", c->phys_proc_id);
-                seq_printf(m, "siblings\t: %d\n",
-                           cpumask_weight(cpu_core_mask(cpu)));
-                seq_printf(m, "core id\t\t: %d\n", c->cpu_core_id);
-                seq_printf(m, "cpu cores\t: %d\n", c->booted_cores);
-                seq_printf(m, "apicid\t\t: %d\n", c->apicid);
-                seq_printf(m, "initial apicid\t: %d\n", c->initial_apicid);
-        }
+        seq_printf(m, "physical id\t: %d\n", c->phys_proc_id);
+        seq_printf(m, "siblings\t: %d\n", cpumask_weight(cpu_core_mask(cpu)));
+        seq_printf(m, "core id\t\t: %d\n", c->cpu_core_id);
+        seq_printf(m, "cpu cores\t: %d\n", c->booted_cores);
+        seq_printf(m, "apicid\t\t: %d\n", c->apicid);
+        seq_printf(m, "initial apicid\t: %d\n", c->initial_apicid);
 #endif
 }