diff options
Diffstat (limited to 'arch/powerpc/kernel/exceptions-64s.S')
| -rw-r--r-- | arch/powerpc/kernel/exceptions-64s.S | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S index 89d32bb79d5e..9e253ce27e08 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 @@ -1031,7 +1040,7 @@ TRAMP_REAL_BEGIN(hmi_exception_early) EXCEPTION_PROLOG_COMMON_2(PACA_EXGEN) EXCEPTION_PROLOG_COMMON_3(0xe60) addi r3,r1,STACK_FRAME_OVERHEAD - BRANCH_LINK_TO_FAR(hmi_exception_realmode) /* Function call ABI */ + BRANCH_LINK_TO_FAR(DOTSYM(hmi_exception_realmode)) /* Function call ABI */ cmpdi cr0,r3,0 /* Windup the stack. */ |