diff options
Diffstat (limited to 'arch/powerpc/kernel')
| -rw-r--r-- | arch/powerpc/kernel/head_32.h | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/arch/powerpc/kernel/head_32.h b/arch/powerpc/kernel/head_32.h index 232000742c9a..30f0b162abfd 100644 --- a/arch/powerpc/kernel/head_32.h +++ b/arch/powerpc/kernel/head_32.h @@ -46,18 +46,16 @@ mfspr r1,SPRN_SPRG_THREAD lwz r1,TASK_STACK-THREAD(r1) addi r1, r1, THREAD_SIZE - INT_FRAME_SIZE +1: + mtcrf 0x7f, r1 + bt 32 - THREAD_ALIGN_SHIFT, stack_overflow #else subi r11, r1, INT_FRAME_SIZE /* use r1 if kernel */ beq 1f mfspr r11,SPRN_SPRG_THREAD lwz r11,TASK_STACK-THREAD(r11) addi r11, r11, THREAD_SIZE - INT_FRAME_SIZE -#endif -1: - tophys_novmstack r11, r11 -#ifdef CONFIG_VMAP_STACK - mtcrf 0x7f, r1 - bt 32 - THREAD_ALIGN_SHIFT, stack_overflow +1: tophys(r11, r11) #endif .endm |