From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Lv Ruyi <lv.ruyi@zte.com.cn>, Zeal Robot <zealci@zte.com.cn>,
Michael Ellerman <mpe@ellerman.id.au>,
Sasha Levin <sashal@kernel.org>,
maz@kernel.org, nick.child@ibm.com,
linuxppc-dev@lists.ozlabs.org
Subject: [PATCH AUTOSEL 5.17 39/48] powerpc/xics: fix refcount leak in icp_opal_init()
Date: Wed, 1 Jun 2022 09:54:12 -0400 [thread overview]
Message-ID: <20220601135421.2003328-39-sashal@kernel.org> (raw)
In-Reply-To: <20220601135421.2003328-1-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 bda4c32582d9..4dae624b9f2f 100644
--- a/arch/powerpc/sysdev/xics/icp-opal.c
+++ b/arch/powerpc/sysdev/xics/icp-opal.c
@@ -196,6 +196,7 @@ int __init 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 14:02 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-01 13:53 [PATCH AUTOSEL 5.17 01/48] IB/rdmavt: add missing locks in rvt_ruc_loopback Sasha Levin
2022-06-01 13:53 ` [PATCH AUTOSEL 5.17 02/48] PCI/ASPM: Make Intel DG2 L1 acceptable latency unlimited Sasha Levin
2022-06-01 13:53 ` [PATCH AUTOSEL 5.17 03/48] ARM: dts: ox820: align interrupt controller node name with dtschema Sasha Levin
2022-06-01 13:53 ` [PATCH AUTOSEL 5.17 04/48] ARM: dts: socfpga: " Sasha Levin
2022-06-01 13:53 ` [PATCH AUTOSEL 5.17 05/48] ARM: dts: s5pv210: align DMA channels " Sasha Levin
2022-06-01 13:53 ` [PATCH AUTOSEL 5.17 06/48] ASoC: amd: Add driver data to acp6x machine driver Sasha Levin
2022-06-01 13:53 ` [PATCH AUTOSEL 5.17 07/48] arm64: dts: qcom: msm8994: Fix the cont_splash_mem address Sasha Levin
2022-06-01 13:53 ` [PATCH AUTOSEL 5.17 08/48] arm64: dts: qcom: msm8994: Fix BLSP[12]_DMA channels count Sasha Levin
2022-06-01 13:53 ` [PATCH AUTOSEL 5.17 09/48] PM / devfreq: rk3399_dmc: Disable edev on remove() Sasha Levin
2022-06-01 13:53 ` [PATCH AUTOSEL 5.17 10/48] crypto: ccree - use fine grained DMA mapping dir Sasha Levin
2022-06-01 13:53 ` [PATCH AUTOSEL 5.17 11/48] crypto: qat - fix off-by-one error in PFVF debug print Sasha Levin
2022-06-01 13:53 ` [PATCH AUTOSEL 5.17 12/48] soc: ti: ti_sci_pm_domains: Check for null return of devm_kcalloc Sasha Levin
2022-06-01 13:53 ` [PATCH AUTOSEL 5.17 13/48] fs: jfs: fix possible NULL pointer dereference in dbFree() Sasha Levin
2022-06-01 13:53 ` [PATCH AUTOSEL 5.17 14/48] arm64: dts: qcom: sdm845-xiaomi-beryllium: fix typo in panel's vddio-supply property Sasha Levin
2022-06-01 13:53 ` [PATCH AUTOSEL 5.17 15/48] arm64: Expand ESR_ELx_WFx_ISS_TI to match its ARMv8.7 definition Sasha Levin
2022-06-01 13:53 ` [PATCH AUTOSEL 5.17 16/48] ALSA: usb-audio: Add quirk bits for enabling/disabling generic implicit fb Sasha Levin
2022-06-01 13:53 ` [PATCH AUTOSEL 5.17 17/48] ALSA: usb-audio: Move generic implicit fb quirk entries into quirks.c Sasha Levin
2022-06-01 13:53 ` [PATCH AUTOSEL 5.17 18/48] ARM: OMAP1: clock: Fix UART rate reporting algorithm Sasha Levin
2022-06-01 13:53 ` [PATCH AUTOSEL 5.17 19/48] selftests/resctrl: Change the default limited time to 120 seconds Sasha Levin
2022-06-01 13:53 ` [PATCH AUTOSEL 5.17 20/48] powerpc/fadump: Fix fadump to work with a different endian capture kernel Sasha Levin
2022-06-01 13:53 ` [PATCH AUTOSEL 5.17 21/48] fat: add ratelimit to fat*_ent_bread() Sasha Levin
2022-06-01 13:53 ` [PATCH AUTOSEL 5.17 22/48] pinctrl: renesas: rzn1: Fix possible null-ptr-deref in sh_pfc_map_resources() Sasha Levin
2022-06-01 13:53 ` [PATCH AUTOSEL 5.17 23/48] ARM: versatile: Add missing of_node_put in dcscb_init Sasha Levin
2022-06-01 13:53 ` [PATCH AUTOSEL 5.17 24/48] ARM: dts: exynos: add atmel,24c128 fallback to Samsung EEPROM Sasha Levin
2022-06-01 13:53 ` [PATCH AUTOSEL 5.17 25/48] arm64: dts: qcom: sc7280-idp: Configure CTS pin to bias-bus-hold for bluetooth Sasha Levin
2022-06-01 13:53 ` [PATCH AUTOSEL 5.17 26/48] ARM: hisi: Add missing of_node_put after of_find_compatible_node Sasha Levin
2022-06-01 13:54 ` [PATCH AUTOSEL 5.17 27/48] cpufreq: Avoid unnecessary frequency updates due to mismatch Sasha Levin
2022-06-01 13:54 ` [PATCH AUTOSEL 5.17 28/48] PCI: microchip: Add missing chained_irq_enter()/exit() calls Sasha Levin
2022-06-01 13:54 ` [PATCH AUTOSEL 5.17 29/48] powerpc/rtas: Keep MSR[RI] set when calling RTAS Sasha Levin
2022-06-01 13:54 ` [PATCH AUTOSEL 5.17 30/48] PCI: Avoid pci_dev_lock() AB/BA deadlock with sriov_numvfs_store() Sasha Levin
2022-06-01 13:54 ` [PATCH AUTOSEL 5.17 31/48] PCI: cadence: Clear FLR in device capabilities register Sasha Levin
2022-06-01 13:54 ` [PATCH AUTOSEL 5.17 32/48] KVM: PPC: Book3S HV Nested: L2 LPCR should inherit L1 LPES setting Sasha Levin
2022-06-01 13:54 ` [PATCH AUTOSEL 5.17 33/48] alpha: fix alloc_zeroed_user_highpage_movable() Sasha Levin
2022-06-01 13:54 ` [PATCH AUTOSEL 5.17 34/48] KVM: arm64: vgic: Do not ignore vgic_its_restore_cte failures Sasha Levin
2022-06-01 13:54 ` [PATCH AUTOSEL 5.17 35/48] cifs: fix signed integer overflow when fl_end is OFFSET_MAX Sasha Levin
2022-06-01 13:54 ` [PATCH AUTOSEL 5.17 36/48] tracing: incorrect isolate_mote_t cast in mm_vmscan_lru_isolate Sasha Levin
2022-06-01 13:54 ` [PATCH AUTOSEL 5.17 37/48] cifs: return ENOENT for DFS lookup_cache_entry() Sasha Levin
2022-06-01 13:54 ` [PATCH AUTOSEL 5.17 38/48] powerpc/powernv/vas: Assign real address to rx_fifo in vas_rx_win_attr Sasha Levin
2022-06-01 13:54 ` Sasha Levin [this message]
2022-06-01 13:54 ` [PATCH AUTOSEL 5.17 40/48] powerpc/powernv: fix missing of_node_put in uv_init() Sasha Levin
2022-06-01 13:54 ` [PATCH AUTOSEL 5.17 41/48] macintosh/via-pmu: Fix build failure when CONFIG_INPUT is disabled Sasha Levin
2022-06-01 13:54 ` [PATCH AUTOSEL 5.17 42/48] powerpc/iommu: Add missing of_node_put in iommu_init_early_dart Sasha Levin
2022-06-01 13:54 ` [PATCH AUTOSEL 5.17 43/48] fanotify: fix incorrect fmode_t casts Sasha Levin
2022-06-01 13:54 ` [PATCH AUTOSEL 5.17 44/48] smb3: check for null tcon Sasha Levin
2022-06-01 13:54 ` [PATCH AUTOSEL 5.17 45/48] RDMA/hfi1: Prevent panic when SDMA is disabled Sasha Levin
2022-06-01 13:54 ` [PATCH AUTOSEL 5.17 46/48] cifs: do not use tcpStatus after negotiate completes Sasha Levin
2022-06-01 13:54 ` [PATCH AUTOSEL 5.17 47/48] Input: gpio-keys - cancel delayed work only in case of GPIO Sasha Levin
2022-06-01 13:54 ` [PATCH AUTOSEL 5.17 48/48] drm: fix EDID struct for old ARM OABI format Sasha Levin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220601135421.2003328-39-sashal@kernel.org \
--to=sashal@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linuxppc-dev@lists.ozlabs.org \
--cc=lv.ruyi@zte.com.cn \
--cc=maz@kernel.org \
--cc=mpe@ellerman.id.au \
--cc=nick.child@ibm.com \
--cc=stable@vger.kernel.org \
--cc=zealci@zte.com.cn \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®