1 files changed, 0 insertions, 19 deletions

diff --git a/arch/x86_64/kernel/smpboot.c b/arch/x86_64/kernel/smpboot.c
index 90aeccd15190..4fb34b5cb1f9 100644
--- a/arch/x86_64/kernel/smpboot.c
+++ b/arch/x86_64/kernel/smpboot.c
@@ -894,23 +894,6 @@ static __init void disable_smp(void)
         cpu_set(0, cpu_core_map[0]);
 }
 
-/*
- * Handle user cpus=... parameter.
- */
-static __init void enforce_max_cpus(unsigned max_cpus)
-{
-        int i, k;
-        k = 0;
-        for (i = 0; i < NR_CPUS; i++) {
-                if (!cpu_possible(i))
-                        continue;
-                if (++k > max_cpus) {
-                        cpu_clear(i, cpu_possible_map);
-                        cpu_clear(i, cpu_present_map);
-                }
-        }
-}
-
 #ifdef CONFIG_HOTPLUG_CPU
 /*
  * cpu_possible_map should be static, it cannot change as cpu's
@@ -999,8 +982,6 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
         current_cpu_data = boot_cpu_data;
         current_thread_info()->cpu = 0;  /* needed? */
 
-        enforce_max_cpus(max_cpus);
-
 #ifdef CONFIG_HOTPLUG_CPU
         prefill_possible_map();
 #endif