diff options
| -rw-r--r-- | arch/powerpc/kernel/entry_32.S | 14 | ||||
| -rw-r--r-- | arch/powerpc/kernel/head_32.h | 4 | ||||
| -rw-r--r-- | arch/powerpc/kernel/head_booke.h | 6 |
3 files changed, 9 insertions, 15 deletions
diff --git a/arch/powerpc/kernel/entry_32.S b/arch/powerpc/kernel/entry_32.S index ad1fd33e1126..fb849ef922fb 100644 --- a/arch/powerpc/kernel/entry_32.S +++ b/arch/powerpc/kernel/entry_32.S @@ -104,7 +104,7 @@ transfer_to_handler: #ifdef CONFIG_PPC_BOOK3S_32 kuep_lock r11, r12 #endif - b 3f + blr /* if from kernel, check interrupted DOZE/NAP mode */ 2: @@ -118,13 +118,7 @@ transfer_to_handler: #endif /* CONFIG_PPC_BOOK3S_32 || CONFIG_E500 */ .globl transfer_to_handler_cont transfer_to_handler_cont: -3: - mflr r9 - lwz r11,0(r9) /* virtual address of handler */ - lwz r9,4(r9) /* where to go when done */ - mtctr r11 - mtlr r9 - bctr /* jump to handler */ + blr #if defined (CONFIG_PPC_BOOK3S_32) || defined(CONFIG_E500) 4: rlwinm r12,r12,0,~_TLF_NAPPING @@ -404,8 +398,8 @@ fee_restarts: stw r10,_TRAP(r11) addi r3,r1,STACK_FRAME_OVERHEAD bl transfer_to_handler_full - .long unrecoverable_exception - .long ret_from_except + bl unrecoverable_exception + b ret_from_except #endif .globl ret_from_except_full diff --git a/arch/powerpc/kernel/head_32.h b/arch/powerpc/kernel/head_32.h index 160ebd573c37..e09585b88ba7 100644 --- a/arch/powerpc/kernel/head_32.h +++ b/arch/powerpc/kernel/head_32.h @@ -190,8 +190,8 @@ label: li r10,trap; \ stw r10,_TRAP(r11); \ bl tfer; \ - .long hdlr; \ - .long ret + bl hdlr; \ + b ret #define EXC_XFER_STD(n, hdlr) \ EXC_XFER_TEMPLATE(hdlr, n, MSR_KERNEL, transfer_to_handler_full, \ diff --git a/arch/powerpc/kernel/head_booke.h b/arch/powerpc/kernel/head_booke.h index a127d5e7efb4..3707f49f0b78 100644 --- a/arch/powerpc/kernel/head_booke.h +++ b/arch/powerpc/kernel/head_booke.h @@ -322,9 +322,9 @@ label: #define EXC_XFER_TEMPLATE(hdlr, trap, msr, tfer, ret) \ li r10,trap; \ stw r10,_TRAP(r11); \ - bl tfer; \ - .long hdlr; \ - .long ret + bl tfer; \ + bl hdlr; \ + b ret; \ #define EXC_XFER_STD(n, hdlr) \ EXC_XFER_TEMPLATE(hdlr, n, MSR_KERNEL, transfer_to_handler_full, \ |