diff options
Diffstat (limited to 'arch/powerpc/kernel/head_booke.h')
| -rw-r--r-- | arch/powerpc/kernel/head_booke.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/powerpc/kernel/head_booke.h b/arch/powerpc/kernel/head_booke.h index 1cb9d0f7cbf2..75471fb6fb10 100644 --- a/arch/powerpc/kernel/head_booke.h +++ b/arch/powerpc/kernel/head_booke.h @@ -5,8 +5,9 @@ #include <asm/ptrace.h> /* for STACK_FRAME_REGS_MARKER */ #include <asm/kvm_asm.h> #include <asm/kvm_booke_hv_asm.h> +#include <asm/thread_info.h> /* for THREAD_SHIFT */ -#ifdef __ASSEMBLY__ +#ifdef __ASSEMBLER__ /* * Macros used for common Book-e exception handling @@ -84,7 +85,7 @@ END_BTB_FLUSH_SECTION stw r0,GPR0(r1) lis r10, STACK_FRAME_REGS_MARKER@ha /* exception frame marker */ addi r10, r10, STACK_FRAME_REGS_MARKER@l - stw r10, 8(r1) + stw r10, STACK_INT_FRAME_MARKER(r1) li r10, \trapno stw r10,_TRAP(r1) SAVE_GPRS(3, 8, r1) @@ -99,7 +100,7 @@ END_BTB_FLUSH_SECTION mfspr r10,SPRN_XER addi r2, r2, -THREAD stw r10,_XER(r1) - addi r3,r1,STACK_FRAME_OVERHEAD + addi r3,r1,STACK_INT_FRAME_REGS .endm .macro prepare_transfer_to_handler @@ -144,10 +145,9 @@ ALT_FTR_SECTION_END_IFSET(CPU_FTR_EMB_HV) b transfer_to_syscall /* jump to handler */ .endm -/* To handle the additional exception priority levels on 40x and Book-E +/* To handle the additional exception priority levels on Book-E * processors we allocate a stack per additional priority level. * - * On 40x critical is the only additional level * On 44x/e500 we have critical and machine check * * Additionally we reserve a SPRG for each priority level so we can free up a @@ -522,5 +522,5 @@ label: bl kernel_fp_unavailable_exception; \ b interrupt_return -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* __HEAD_BOOKE_H__ */ |