sparc64: Fix Niagara2 perf event handling.

[karo-tx-linux.git] / arch / sparc / kernel / sun4d_smp.c

diff --git a/arch/sparc/kernel/sun4d_smp.c b/arch/sparc/kernel/sun4d_smp.c
index 54fb02468f0d57ef00ce78c610609ba43d0c1702..68791cad7b74812e79c376563b029618328aac5a 100644 (file)
--- a/arch/sparc/kernel/sun4d_smp.c
+++ b/arch/sparc/kernel/sun4d_smp.c
@@ -162,9 +162,6 @@ extern void cpu_panic(void);
  */
  
 extern struct linux_prom_registers smp_penguin_ctable;
-extern unsigned long trapbase_cpu1[];
-extern unsigned long trapbase_cpu2[];
-extern unsigned long trapbase_cpu3[];
 
 void __init smp4d_boot_cpus(void)
 {
@@ -235,25 +232,6 @@ void __init smp4d_smp_done(void)
        *prev = first;
        local_flush_cache_all();
 
-       /* Free unneeded trap tables */
-       ClearPageReserved(virt_to_page(trapbase_cpu1));
-       init_page_count(virt_to_page(trapbase_cpu1));
-       free_page((unsigned long)trapbase_cpu1);
-       totalram_pages++;
-       num_physpages++;
-
-       ClearPageReserved(virt_to_page(trapbase_cpu2));
-       init_page_count(virt_to_page(trapbase_cpu2));
-       free_page((unsigned long)trapbase_cpu2);
-       totalram_pages++;
-       num_physpages++;
-
-       ClearPageReserved(virt_to_page(trapbase_cpu3));
-       init_page_count(virt_to_page(trapbase_cpu3));
-       free_page((unsigned long)trapbase_cpu3);
-       totalram_pages++;
-       num_physpages++;
-
        /* Ok, they are spinning and ready to go. */
        smp_processors_ready = 1;
        sun4d_distribute_irqs();