diff options
| -rw-r--r-- | arch/s390/kernel/smp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c index ee327365e43..14d5211a185 100644 --- a/arch/s390/kernel/smp.c +++ b/arch/s390/kernel/smp.c @@ -149,10 +149,10 @@ void smp_switch_to_ipl_cpu(void (*func)(void *), void *data) sp -= sizeof(struct pt_regs); regs = (struct pt_regs *) sp; memcpy(®s->gprs, ¤t_lc->gpregs_save_area, sizeof(regs->gprs)); - regs->psw = lc->psw_save_area; + regs->psw = current_lc->psw_save_area; sp -= STACK_FRAME_OVERHEAD; sf = (struct stack_frame *) sp; - sf->back_chain = regs->gprs[15]; + sf->back_chain = 0; smp_switch_to_cpu(func, data, sp, stap(), __cpu_logical_map[0]); } |