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(parent: f24a7f9) | patch
irqchip/loongson-liointc: Fix potential dead lock
authorTiezhu Yang <yangtiezhu@loongson.cn>
Tue, 7 Jul 2020 02:12:51 +0000 (10:12 +0800)
committerMarc Zyngier <maz@kernel.org>
Fri, 17 Jul 2020 12:41:42 +0000 (13:41 +0100)
commit0cca622ee30e0c58a187a9ebda88299d02ebce95
tree474c363c933453b342f03d323c2133f830be854dtree | snapshot
parentf24a7f926d23b32eb825d4406fe17705b9997294commit | diff
irqchip/loongson-liointc: Fix potential dead lock

In the function liointc_set_type(), we need to call the function
irq_gc_unlock_irqrestore() before returning.

Fixes: f1167951b2e2 ("irqchip: Add driver for Loongson I/O Local Interrupt Controller")
Reported-by: Jianmin Lv <lvjianmin@loongson.cn>
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/1594087972-21715-8-git-send-email-yangtiezhu@loongson.cn
drivers/irqchip/irq-loongson-liointc.c diff | blob | history
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