HARDIRQ_BITS
#define NMI_SHIFT (HARDIRQ_SHIFT + HARDIRQ_BITS)
#define HARDIRQ_MASK (__IRQ_MASK(HARDIRQ_BITS) << HARDIRQ_SHIFT)
#define NMI_SHIFT (HARDIRQ_SHIFT + HARDIRQ_BITS)
#define HARDIRQ_MASK (__IRQ_MASK(HARDIRQ_BITS) << HARDIRQ_SHIFT)