diff options
Diffstat (limited to 'drivers/irqchip/irq-gic-v4.c')
| -rw-r--r-- | drivers/irqchip/irq-gic-v4.c | 7 |
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) |