kernel/arch/x86/kernel/i8259.c
.. .. @@ -114,6 +114,7 @@ 114 114 disable_irq_nosync(irq); 115 115 io_apic_irqs &= ~(1<<irq); 116 116 irq_set_chip_and_handler(irq, &i8259A_chip, handle_level_irq); 117 + irq_set_status_flags(irq, IRQ_LEVEL);117 118 enable_irq(irq); 118 119 lapic_assign_legacy_vector(irq, true); 119 120 }