From: Nianyao Tang tangnianyao@huawei.com
[ Upstream commit 34f8eb92ca053cbba2887bb7e4dbf2b2cd6eb733 ]
In its_vpe_init, when its_alloc_vpe_table fails, we should free vpt_page allocated just before, instead of vpe->vpt_page. Let's fix it.
Cc: Thomas Gleixner tglx@linutronix.de Cc: Jason Cooper jason@lakedaemon.net Cc: Marc Zyngier marc.zyngier@arm.com Signed-off-by: Nianyao Tang tangnianyao@huawei.com Signed-off-by: Shaokun Zhang zhangshaokun@hisilicon.com Signed-off-by: Marc Zyngier maz@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/irqchip/irq-gic-v3-its.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c index 121fb552f8734..f80666acb9efd 100644 --- a/drivers/irqchip/irq-gic-v3-its.c +++ b/drivers/irqchip/irq-gic-v3-its.c @@ -2631,7 +2631,7 @@ static int its_vpe_init(struct its_vpe *vpe)
if (!its_alloc_vpe_table(vpe_id)) { its_vpe_id_free(vpe_id); - its_free_pending_table(vpe->vpt_page); + its_free_pending_table(vpt_page); return -ENOMEM; }