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Date: Fri, 26 Jul 2019 09:51:45 +0800 From: Shaokun Zhang <zhangshaokun@...ilicon.com> To: <linux-kernel@...r.kernel.org> CC: Nianyao Tang <tangnianyao@...wei.com>, Thomas Gleixner <tglx@...utronix.de>, Jason Cooper <jason@...edaemon.net>, Marc Zyngier <marc.zyngier@....com> Subject: [PATCH] irqchip/gic-v3-its: Free unused vpt_page when alloc vpe table fail From: Nianyao Tang <tangnianyao@...wei.com> 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@...utronix.de> Cc: Jason Cooper <jason@...edaemon.net> Cc: Marc Zyngier <marc.zyngier@....com> Signed-off-by: Nianyao Tang <tangnianyao@...wei.com> --- 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 730fbe0..1b5c367 100644 --- a/drivers/irqchip/irq-gic-v3-its.c +++ b/drivers/irqchip/irq-gic-v3-its.c @@ -3010,7 +3010,7 @@ 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; } -- 2.7.4
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