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Commit a357b8f4 authored by David S. Miller's avatar David S. Miller
Browse files

[SPARC64]: Need to set state to IDLE during sun4v IRQ enable. 



This fixes hypervisor console interrupts on LDOM guests.

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 12450884

arch/sparc64/kernel/irq.c

+4 −0
Original line number Diff line number Diff line
@@ -329,6 +329,10 @@ static void sun4v_irq_enable(unsigned int virt_irq) 
		if (err != HV_EOK)

			printk("sun4v_intr_settarget(%x,%lu): err(%d)\n",

			       ino, cpuid, err);

		err = sun4v_intr_setstate(ino, HV_INTR_STATE_IDLE);

		if (err != HV_EOK)

			printk("sun4v_intr_setstate(%x): "

			       "err(%d)\n", ino, err);

		err = sun4v_intr_setenabled(ino, HV_INTR_ENABLED);

		if (err != HV_EOK)

			printk("sun4v_intr_setenabled(%x): err(%d)\n",