1 files changed, 2 insertions, 2 deletions

diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index 6a925394bc7e..2de2f7a2ed5d 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -1039,8 +1039,8 @@ int __cpuinit native_cpu_up(unsigned int cpu)
 
 #ifdef CONFIG_X86_32
         /* init low mem mapping */
-        clone_pgd_range(swapper_pg_dir, swapper_pg_dir + USER_PGD_PTRS,
-                        min_t(unsigned long, KERNEL_PGD_PTRS, USER_PGD_PTRS));
+        clone_pgd_range(swapper_pg_dir, swapper_pg_dir + KERNEL_PGD_BOUNDARY,
+                        min_t(unsigned long, KERNEL_PGD_PTRS, KERNEL_PGD_BOUNDARY));
         flush_tlb_all();
 #endif