From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Sasha Levin <sashal@kernel.org>,
nick.child@ibm.com, Lv Ruyi <lv.ruyi@zte.com.cn>,
maz@kernel.org, linuxppc-dev@lists.ozlabs.org,
Zeal Robot <zealci@zte.com.cn>
Subject: [PATCH AUTOSEL 5.15 30/37] powerpc/xics: fix refcount leak in icp_opal_init()
Date: Wed, 1 Jun 2022 09:56:15 -0400 [thread overview]
Message-ID: <20220601135622.2003939-30-sashal@kernel.org> (raw)
In-Reply-To: <20220601135622.2003939-1-sashal@kernel.org>
From: Lv Ruyi <lv.ruyi@zte.com.cn>
[ Upstream commit 5dd9e27ea4a39f7edd4bf81e9e70208e7ac0b7c9 ]
The of_find_compatible_node() function returns a node pointer with
refcount incremented, use of_node_put() on it when done.
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Lv Ruyi <lv.ruyi@zte.com.cn>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220402013419.2410298-1-lv.ruyi@zte.com.cn
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/powerpc/sysdev/xics/icp-opal.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/powerpc/sysdev/xics/icp-opal.c b/arch/powerpc/sysdev/xics/icp-opal.c
index 675d708863d5..db0452e7c351 100644
--- a/arch/powerpc/sysdev/xics/icp-opal.c
+++ b/arch/powerpc/sysdev/xics/icp-opal.c
@@ -196,6 +196,7 @@ int icp_opal_init(void)
printk("XICS: Using OPAL ICP fallbacks\n");
+ of_node_put(np);
return 0;
}
--
2.35.1
next prev parent reply other threads:[~2022-06-01 14:05 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20220601135622.2003939-1-sashal@kernel.org>
2022-06-01 13:56 ` [PATCH AUTOSEL 5.15 17/37] powerpc/fadump: Fix fadump to work with a different endian capture kernel Sasha Levin
2022-06-01 13:56 ` [PATCH AUTOSEL 5.15 24/37] powerpc/rtas: Keep MSR[RI] set when calling RTAS Sasha Levin
2022-06-01 13:56 ` [PATCH AUTOSEL 5.15 26/37] KVM: PPC: Book3S HV Nested: L2 LPCR should inherit L1 LPES setting Sasha Levin
2022-06-01 13:56 ` [PATCH AUTOSEL 5.15 29/37] powerpc/powernv/vas: Assign real address to rx_fifo in vas_rx_win_attr Sasha Levin
2022-06-01 13:56 ` Sasha Levin [this message]
2022-06-01 13:56 ` [PATCH AUTOSEL 5.15 31/37] powerpc/powernv: fix missing of_node_put in uv_init() Sasha Levin
2022-06-01 13:56 ` [PATCH AUTOSEL 5.15 32/37] macintosh/via-pmu: Fix build failure when CONFIG_INPUT is disabled Sasha Levin
2022-06-01 13:56 ` [PATCH AUTOSEL 5.15 33/37] powerpc/iommu: Add missing of_node_put in iommu_init_early_dart Sasha Levin
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