diff options
Diffstat (limited to 'arch/powerpc/kernel/irq.c')
| -rw-r--r-- | arch/powerpc/kernel/irq.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c index c3f58f2f9f52..5deaab3090b4 100644 --- a/arch/powerpc/kernel/irq.c +++ b/arch/powerpc/kernel/irq.c @@ -187,6 +187,7 @@ void fixup_irqs(cpumask_t map) void do_IRQ(struct pt_regs *regs) { + struct pt_regs *old_regs = set_irq_regs(regs); unsigned int irq; #ifdef CONFIG_IRQSTACKS struct thread_info *curtp, *irqtp; @@ -230,18 +231,19 @@ void do_IRQ(struct pt_regs *regs) handler = &__do_IRQ; irqtp->task = curtp->task; irqtp->flags = 0; - call_handle_irq(irq, desc, regs, irqtp, handler); + call_handle_irq(irq, desc, irqtp, handler); irqtp->task = NULL; if (irqtp->flags) set_bits(irqtp->flags, &curtp->flags); } else #endif - generic_handle_irq(irq, regs); + generic_handle_irq(irq); } else if (irq != NO_IRQ_IGNORE) /* That's not SMP safe ... but who cares ? */ ppc_spurious_interrupts++; irq_exit(); + set_irq_regs(old_regs); #ifdef CONFIG_PPC_ISERIES if (get_lppaca()->int_dword.fields.decr_int) { |