3 files changed, 2 insertions, 22 deletions

diff --git a/arch/ppc64/kernel/head.S b/arch/ppc64/kernel/head.S
index 93ebcac0d5a2..3f447712e3ff 100644
--- a/arch/ppc64/kernel/head.S
+++ b/arch/ppc64/kernel/head.S
@@ -2131,13 +2131,6 @@ empty_zero_page:
 swapper_pg_dir:
         .space  4096
 
-#ifdef CONFIG_SMP
-/* 1 page segment table per cpu (max 48, cpu0 allocated at STAB0_PHYS_ADDR) */
-        .globl  stab_array
-stab_array:
-        .space  4096 * 48
-#endif
-        
 /*
  * This space gets a copy of optional info passed to us by the bootstrap
  * Used to pass parameters into the kernel like root=/dev/sda1, etc.
diff --git a/arch/ppc64/kernel/setup.c b/arch/ppc64/kernel/setup.c
index e80f10c89824..687e85595208 100644
--- a/arch/ppc64/kernel/setup.c
+++ b/arch/ppc64/kernel/setup.c
@@ -1068,6 +1068,8 @@ void __init setup_arch(char **cmdline_p)
         irqstack_early_init();
         emergency_stack_init();
 
+        stabs_alloc();
+
         /* set up the bootmem stuff with available memory */
         do_init_bootmem();
         sparse_init();
diff --git a/arch/ppc64/kernel/smp.c b/arch/ppc64/kernel/smp.c
index 2fcddfcb594d..793b562da653 100644
--- a/arch/ppc64/kernel/smp.c
+++ b/arch/ppc64/kernel/smp.c
@@ -65,8 +65,6 @@ struct smp_ops_t *smp_ops;
 
 static volatile unsigned int cpu_callin_map[NR_CPUS];
 
-extern unsigned char stab_array[];
-
 void smp_call_function_interrupt(void);
 
 int smt_enabled_at_boot = 1;
@@ -492,19 +490,6 @@ int __devinit __cpu_up(unsigned int cpu)
 
         paca[cpu].default_decr = tb_ticks_per_jiffy;
 
-        if (!cpu_has_feature(CPU_FTR_SLB)) {
-                void *tmp;
-
-                /* maximum of 48 CPUs on machines with a segment table */
-                if (cpu >= 48)
-                        BUG();
-
-                tmp = &stab_array[PAGE_SIZE * cpu];
-                memset(tmp, 0, PAGE_SIZE); 
-                paca[cpu].stab_addr = (unsigned long)tmp;
-                paca[cpu].stab_real = virt_to_abs(tmp);
-        }
-
         /* Make sure callin-map entry is 0 (can be leftover a CPU
          * hotplug
          */