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-rw-r--r--drivers/irqchip/irq-gic-v4.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/irqchip/irq-gic-v4.c b/drivers/irqchip/irq-gic-v4.c
index cd0bcc3b7e33..dba9d67cb9c1 100644
--- a/drivers/irqchip/irq-gic-v4.c
+++ b/drivers/irqchip/irq-gic-v4.c
@@ -177,6 +177,7 @@ int its_map_vlpi(int irq, struct its_vlpi_map *map)
.map = map,
},
};
+ int ret;
/*
* The host will never see that interrupt firing again, so it
@@ -184,7 +185,11 @@ int its_map_vlpi(int irq, struct its_vlpi_map *map)
*/
irq_set_status_flags(irq, IRQ_DISABLE_UNLAZY);
- return irq_set_vcpu_affinity(irq, &info);
+ ret = irq_set_vcpu_affinity(irq, &info);
+ if (ret)
+ irq_clear_status_flags(irq, IRQ_DISABLE_UNLAZY);
+
+ return ret;
}
int its_get_vlpi(int irq, struct its_vlpi_map *map)