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Commit 2da39949 authored by Marc Zyngier's avatar Marc Zyngier Committed by Thomas Gleixner
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irqchip: gicv3-its: Fix domain free in multi-MSI case 



Fix stupid thinko on the path freeing the interrupts, where only
the first interrupt would get reset, and none of the others.

This should only affect multi-MSI allocations.

Reported-by: default avatarWuyun Wu (Abel) <wuyun.wu@huawei.com>
Signed-off-by: default avatarMarc Zyngier <marc.zyngier@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: Robert Richter <robert.richter@caviumnetworks.com>
Cc: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent df870c78

drivers/irqchip/irq-gic-v3-its.c

+1 −1
Original line number Diff line number Diff line
@@ -1210,7 +1210,7 @@ static void its_irq_domain_free(struct irq_domain *domain, unsigned int virq, 
		clear_bit(event, its_dev->lpi_map);



		/* Nuke the entry in the domain */

		irq_domain_reset_irq_data(d);

		irq_domain_reset_irq_data(data);

	}



	/* If all interrupts have been freed, start mopping the floor */