1 files changed, 8 insertions, 0 deletions

diff --git a/arch/powerpc/kernel/head_booke.h b/arch/powerpc/kernel/head_booke.h
index b0461be1c928..fce2df988504 100644
--- a/arch/powerpc/kernel/head_booke.h
+++ b/arch/powerpc/kernel/head_booke.h
@@ -340,6 +340,14 @@ label:
         addi    r3,r1,STACK_FRAME_OVERHEAD;                                   \
         EXC_XFER_TEMPLATE(DebugException, 0x2002, (MSR_KERNEL & ~(MSR_ME|MSR_DE|MSR_CE)), NOCOPY, crit_transfer_to_handler, ret_from_crit_exc)
 
+#define DATA_STORAGE_EXCEPTION                                                \
+        START_EXCEPTION(DataStorage)                                          \
+        NORMAL_EXCEPTION_PROLOG;                                              \
+        mfspr   r5,SPRN_ESR;            /* Grab the ESR and save it */        \
+        stw     r5,_ESR(r11);                                                 \
+        mfspr   r4,SPRN_DEAR;           /* Grab the DEAR */                   \
+        EXC_XFER_EE_LITE(0x0300, handle_page_fault)
+
 #define INSTRUCTION_STORAGE_EXCEPTION                                         \
         START_EXCEPTION(InstructionStorage)                                   \
         NORMAL_EXCEPTION_PROLOG;                                              \