1 files changed, 3 insertions, 2 deletions

diff --git a/arch/ppc64/kernel/vdso.c b/arch/ppc64/kernel/vdso.c
index 4aacf521e3e4..1bbacac44988 100644
--- a/arch/ppc64/kernel/vdso.c
+++ b/arch/ppc64/kernel/vdso.c
@@ -34,6 +34,7 @@
 #include <asm/machdep.h>
 #include <asm/cputable.h>
 #include <asm/sections.h>
+#include <asm/systemcfg.h>
 #include <asm/vdso.h>
 
 #undef DEBUG
@@ -179,7 +180,7 @@ static struct page * vdso_vma_nopage(struct vm_area_struct * vma,
          * Last page is systemcfg.
          */
         if ((vma->vm_end - address) <= PAGE_SIZE)
-                pg = virt_to_page(systemcfg);
+                pg = virt_to_page(_systemcfg);
         else
                 pg = virt_to_page(vbase + offset);
 
@@ -604,7 +605,7 @@ void __init vdso_init(void)
                 get_page(pg);
         }
 
-        get_page(virt_to_page(systemcfg));
+        get_page(virt_to_page(_systemcfg));
 }
 
 int in_gate_area_no_task(unsigned long addr)