2 files changed, 7 insertions, 7 deletions

diff --git a/arch/i386/kernel/smpboot.c b/arch/i386/kernel/smpboot.c
index 8ac8e9fd5614..8e950cdff1a0 100644
--- a/arch/i386/kernel/smpboot.c
+++ b/arch/i386/kernel/smpboot.c
@@ -1017,8 +1017,8 @@ int __devinit smp_prepare_cpu(int cpu)
         tsc_sync_disabled = 1;
 
         /* init low mem mapping */
-        memcpy(swapper_pg_dir, swapper_pg_dir + USER_PGD_PTRS,
-                        sizeof(swapper_pg_dir[0]) * KERNEL_PGD_PTRS);
+        clone_pgd_range(swapper_pg_dir, swapper_pg_dir + USER_PGD_PTRS,
+                        KERNEL_PGD_PTRS);
         flush_tlb_all();
         schedule_work(&task);
         wait_for_completion(&done);
diff --git a/arch/i386/mm/pgtable.c b/arch/i386/mm/pgtable.c
index bd2f7afc7a2a..dcdce2c6c532 100644
--- a/arch/i386/mm/pgtable.c
+++ b/arch/i386/mm/pgtable.c
@@ -207,19 +207,19 @@ void pgd_ctor(void *pgd, kmem_cache_t *cache, unsigned long unused)
 {
         unsigned long flags;
 
-        if (PTRS_PER_PMD == 1)
+        if (PTRS_PER_PMD == 1) {
+                memset(pgd, 0, USER_PTRS_PER_PGD*sizeof(pgd_t));
                 spin_lock_irqsave(&pgd_lock, flags);
+        }
 
-        memcpy((pgd_t *)pgd + USER_PTRS_PER_PGD,
+        clone_pgd_range((pgd_t *)pgd + USER_PTRS_PER_PGD,
                         swapper_pg_dir + USER_PTRS_PER_PGD,
-                        (PTRS_PER_PGD - USER_PTRS_PER_PGD) * sizeof(pgd_t));
-
+                        KERNEL_PGD_PTRS);
         if (PTRS_PER_PMD > 1)
                 return;
 
         pgd_list_add(pgd);
         spin_unlock_irqrestore(&pgd_lock, flags);
-        memset(pgd, 0, USER_PTRS_PER_PGD*sizeof(pgd_t));
 }
 
 /* never called when PTRS_PER_PMD > 1 */