1 files changed, 3 insertions, 0 deletions

diff --git a/include/asm-powerpc/paca.h b/include/asm-powerpc/paca.h
index 3d5d590bc4b0..0a4e5c93e8e6 100644
--- a/include/asm-powerpc/paca.h
+++ b/include/asm-powerpc/paca.h
@@ -23,6 +23,7 @@
 register struct paca_struct *local_paca asm("r13");
 #define get_paca()      local_paca
 #define get_lppaca()    (get_paca()->lppaca_ptr)
+#define get_slb_shadow()        (get_paca()->slb_shadow_ptr)
 
 struct task_struct;
 
@@ -99,6 +100,8 @@ struct paca_struct {
         u64 user_time;                  /* accumulated usermode TB ticks */
         u64 system_time;                /* accumulated system TB ticks */
         u64 startpurr;                  /* PURR/TB value snapshot */
+
+        struct slb_shadow *slb_shadow_ptr;
 };
 
 extern struct paca_struct paca[];