diff options
Diffstat (limited to 'arch/powerpc/kernel/exceptions-64s.S')
| -rw-r--r-- | arch/powerpc/kernel/exceptions-64s.S | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S index 89d32bb79d5e..db2691ff4c0b 100644 --- a/arch/powerpc/kernel/exceptions-64s.S +++ b/arch/powerpc/kernel/exceptions-64s.S @@ -995,7 +995,16 @@ EXC_COMMON_BEGIN(h_data_storage_common) bl save_nvgprs RECONCILE_IRQ_STATE(r10, r11) addi r3,r1,STACK_FRAME_OVERHEAD +BEGIN_MMU_FTR_SECTION + ld r4,PACA_EXGEN+EX_DAR(r13) + lwz r5,PACA_EXGEN+EX_DSISR(r13) + std r4,_DAR(r1) + std r5,_DSISR(r1) + li r5,SIGSEGV + bl bad_page_fault +MMU_FTR_SECTION_ELSE bl unknown_exception +ALT_MMU_FTR_SECTION_END_IFSET(MMU_FTR_TYPE_RADIX) b ret_from_except |