diff options
Diffstat (limited to 'arch/powerpc/include/asm/hw_irq.h')
| -rw-r--r-- | arch/powerpc/include/asm/hw_irq.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/hw_irq.h b/arch/powerpc/include/asm/hw_irq.h index 9aec7237f8c2..e151774cb577 100644 --- a/arch/powerpc/include/asm/hw_irq.h +++ b/arch/powerpc/include/asm/hw_irq.h @@ -238,8 +238,12 @@ static inline bool arch_irqs_disabled(void) __hard_irq_disable(); \ flags = irq_soft_mask_set_return(IRQS_ALL_DISABLED); \ local_paca->irq_happened |= PACA_IRQ_HARD_DIS; \ - if (!arch_irqs_disabled_flags(flags)) \ + if (!arch_irqs_disabled_flags(flags)) { \ + asm ("stdx %%r1, 0, %1 ;" \ + : "=m" (local_paca->saved_r1) \ + : "b" (&local_paca->saved_r1)); \ trace_hardirqs_off(); \ + } \ } while(0) static inline bool lazy_irq_pending(void) |