From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Nianyao Tang <tangnianyao@huawei.com>,
Thomas Gleixner <tglx@linutronix.de>,
Jason Cooper <jason@lakedaemon.net>,
Marc Zyngier <marc.zyngier@arm.com>,
Shaokun Zhang <zhangshaokun@hisilicon.com>,
Marc Zyngier <maz@kernel.org>, Sasha Levin <sashal@kernel.org>
Subject: [PATCH AUTOSEL 4.14 05/25] irqchip/gic-v3-its: Free unused vpt_page when alloc vpe table fail
Date: Tue, 6 Aug 2019 17:36:02 -0400 [thread overview]
Message-ID: <20190806213624.20194-5-sashal@kernel.org> (raw)
In-Reply-To: <20190806213624.20194-1-sashal@kernel.org>
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;
}
--
2.20.1
next prev parent reply other threads:[~2019-08-06 21:36 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-06 21:35 [PATCH AUTOSEL 4.14 01/25] clk: at91: generated: Truncate divisor to GENERATED_MAX_DIV + 1 Sasha Levin
2019-08-06 21:35 ` [PATCH AUTOSEL 4.14 02/25] clk: renesas: cpg-mssr: Fix reset control race condition Sasha Levin
2019-08-06 21:36 ` [PATCH AUTOSEL 4.14 03/25] xtensa: fix build for cores with coprocessors Sasha Levin
2019-08-06 21:36 ` [PATCH AUTOSEL 4.14 04/25] xen/pciback: remove set but not used variable 'old_state' Sasha Levin
2019-08-06 21:36 ` Sasha Levin [this message]
2019-08-06 21:36 ` [PATCH AUTOSEL 4.14 06/25] irqchip/irq-imx-gpcv2: Forward irq type to parent Sasha Levin
2019-08-06 21:36 ` [PATCH AUTOSEL 4.14 07/25] perf header: Fix divide by zero error if f_header.attr_size==0 Sasha Levin
2019-08-06 21:36 ` [PATCH AUTOSEL 4.14 08/25] perf header: Fix use of unitialized value warning Sasha Levin
2019-08-06 21:36 ` [PATCH AUTOSEL 4.14 09/25] libata: zpodd: Fix small read overflow in zpodd_get_mech_type() Sasha Levin
2019-08-06 21:36 ` [PATCH AUTOSEL 4.14 10/25] drm/bridge: lvds-encoder: Fix build error while CONFIG_DRM_KMS_HELPER=m Sasha Levin
2019-08-06 21:36 ` [PATCH AUTOSEL 4.14 11/25] scsi: hpsa: correct scsi command status issue after reset Sasha Levin
2019-08-06 21:36 ` [PATCH AUTOSEL 4.14 12/25] scsi: qla2xxx: Fix possible fcport null-pointer dereferences Sasha Levin
2019-08-06 21:36 ` [PATCH AUTOSEL 4.14 13/25] exit: make setting exit_state consistent Sasha Levin
2019-08-06 21:36 ` [PATCH AUTOSEL 4.14 14/25] ata: libahci: do not complain in case of deferred probe Sasha Levin
2019-08-06 21:36 ` [PATCH AUTOSEL 4.14 15/25] kbuild: modpost: handle KBUILD_EXTRA_SYMBOLS only for external modules Sasha Levin
2019-08-06 21:36 ` [PATCH AUTOSEL 4.14 16/25] arm64/efi: fix variable 'si' set but not used Sasha Levin
2019-08-06 21:36 ` [PATCH AUTOSEL 4.14 17/25] drm/vgem: fix cache synchronization on arm/arm64 Sasha Levin
2019-08-06 21:36 ` [PATCH AUTOSEL 4.14 18/25] arm64: unwind: Prohibit probing on return_address() Sasha Levin
2019-08-06 21:36 ` [PATCH AUTOSEL 4.14 19/25] arm64/mm: fix variable 'pud' set but not used Sasha Levin
2019-08-06 21:36 ` [PATCH AUTOSEL 4.14 20/25] IB/core: Add mitigation for Spectre V1 Sasha Levin
2019-08-06 21:36 ` [PATCH AUTOSEL 4.14 21/25] IB/mad: Fix use-after-free in ib mad completion handling Sasha Levin
2019-08-06 21:36 ` [PATCH AUTOSEL 4.14 22/25] drm: msm: Fix add_gpu_components Sasha Levin
2019-08-06 21:36 ` [PATCH AUTOSEL 4.14 23/25] ocfs2: remove set but not used variable 'last_hash' Sasha Levin
2019-08-06 21:36 ` [PATCH AUTOSEL 4.14 24/25] coredump: split pipe command whitespace before expanding template Sasha Levin
2019-08-06 21:36 ` [PATCH AUTOSEL 4.14 25/25] asm-generic: fix -Wtype-limits compiler warnings Sasha Levin
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