diff options
| author | Nianyao Tang <tangnianyao@huawei.com> | 2019-07-26 17:32:57 +0800 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2019-07-26 14:27:21 +0100 |
| commit | 34f8eb92ca053cbba2887bb7e4dbf2b2cd6eb733 (patch) | |
| tree | 389cc8d34947b4f6dc8f606a91a58c4735c721f0 /drivers/irqchip | |
| parent | 52f8c8b32ea2f2044efcb4214c1857e29f421c5d (diff) | |
| download | lwn-34f8eb92ca053cbba2887bb7e4dbf2b2cd6eb733.tar.gz lwn-34f8eb92ca053cbba2887bb7e4dbf2b2cd6eb733.zip | |
irqchip/gic-v3-its: Free unused vpt_page when alloc vpe table fail
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>
Diffstat (limited to 'drivers/irqchip')
| -rw-r--r-- | drivers/irqchip/irq-gic-v3-its.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c index cfb9b4e5f914..4439ed881f98 100644 --- a/drivers/irqchip/irq-gic-v3-its.c +++ b/drivers/irqchip/irq-gic-v3-its.c @@ -3008,7 +3008,7 @@ 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; } |