From: Sasha Levin <sashal@kernel.org> To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Liang He <windhl@126.com>, Tony Lindgren <tony@atomide.com>, Sasha Levin <sashal@kernel.org>, linux@armlinux.org.uk, linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org Subject: [PATCH AUTOSEL 5.10 18/29] ARM: OMAP2+: display: Fix refcount leak bug Date: Sun, 7 Aug 2022 21:37:28 -0400 [thread overview] Message-ID: <20220808013741.316026-18-sashal@kernel.org> (raw) In-Reply-To: <20220808013741.316026-1-sashal@kernel.org> From: Liang He <windhl@126.com> [ Upstream commit 50b87a32a79bca6e275918a711fb8cc55e16d739 ] In omapdss_init_fbdev(), of_find_node_by_name() will return a node pointer with refcount incremented. We should use of_node_put() when it is not used anymore. Signed-off-by: Liang He <windhl@126.com> Message-Id: <20220617145803.4050918-1-windhl@126.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Sasha Levin <sashal@kernel.org> --- arch/arm/mach-omap2/display.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c index 6098666e928d..fc635eed73ab 100644 --- a/arch/arm/mach-omap2/display.c +++ b/arch/arm/mach-omap2/display.c @@ -211,6 +211,7 @@ static int __init omapdss_init_fbdev(void) node = of_find_node_by_name(NULL, "omap4_padconf_global"); if (node) omap4_dsi_mux_syscon = syscon_node_to_regmap(node); + of_node_put(node); return 0; } -- 2.35.1
WARNING: multiple messages have this Message-ID (diff)
From: Sasha Levin <sashal@kernel.org> To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Liang He <windhl@126.com>, Tony Lindgren <tony@atomide.com>, Sasha Levin <sashal@kernel.org>, linux@armlinux.org.uk, linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org Subject: [PATCH AUTOSEL 5.10 18/29] ARM: OMAP2+: display: Fix refcount leak bug Date: Sun, 7 Aug 2022 21:37:28 -0400 [thread overview] Message-ID: <20220808013741.316026-18-sashal@kernel.org> (raw) In-Reply-To: <20220808013741.316026-1-sashal@kernel.org> From: Liang He <windhl@126.com> [ Upstream commit 50b87a32a79bca6e275918a711fb8cc55e16d739 ] In omapdss_init_fbdev(), of_find_node_by_name() will return a node pointer with refcount incremented. We should use of_node_put() when it is not used anymore. Signed-off-by: Liang He <windhl@126.com> Message-Id: <20220617145803.4050918-1-windhl@126.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Sasha Levin <sashal@kernel.org> --- arch/arm/mach-omap2/display.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c index 6098666e928d..fc635eed73ab 100644 --- a/arch/arm/mach-omap2/display.c +++ b/arch/arm/mach-omap2/display.c @@ -211,6 +211,7 @@ static int __init omapdss_init_fbdev(void) node = of_find_node_by_name(NULL, "omap4_padconf_global"); if (node) omap4_dsi_mux_syscon = syscon_node_to_regmap(node); + of_node_put(node); return 0; } -- 2.35.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2022-08-08 1:54 UTC|newest] Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-08-08 1:37 [PATCH AUTOSEL 5.10 01/29] x86: Handle idle=nomwait cmdline properly for x86_idle Sasha Levin 2022-08-08 1:37 ` [PATCH AUTOSEL 5.10 02/29] arm64: Do not forget syscall when starting a new thread Sasha Levin 2022-08-08 1:37 ` Sasha Levin 2022-08-08 1:37 ` [PATCH AUTOSEL 5.10 03/29] arm64: fix oops in concurrently setting insn_emulation sysctls Sasha Levin 2022-08-08 1:37 ` Sasha Levin 2022-08-08 1:37 ` [PATCH AUTOSEL 5.10 04/29] ext2: Add more validity checks for inode counts Sasha Levin 2022-08-08 1:37 ` [PATCH AUTOSEL 5.10 05/29] genirq: Don't return error on missing optional irq_request_resources() Sasha Levin 2022-08-08 1:37 ` [PATCH AUTOSEL 5.10 06/29] irqchip/mips-gic: Only register IPI domain when SMP is enabled Sasha Levin 2022-08-08 1:37 ` [PATCH AUTOSEL 5.10 07/29] genirq: GENERIC_IRQ_IPI depends on SMP Sasha Levin 2022-08-08 1:37 ` [PATCH AUTOSEL 5.10 08/29] irqchip/mips-gic: Check the return value of ioremap() in gic_of_init() Sasha Levin 2022-08-08 1:37 ` [PATCH AUTOSEL 5.10 09/29] wait: Fix __wait_event_hrtimeout for RT/DL tasks Sasha Levin 2022-08-08 1:37 ` [PATCH AUTOSEL 5.10 10/29] ARM: dts: imx6ul: add missing properties for sram Sasha Levin 2022-08-08 1:37 ` Sasha Levin 2022-08-08 1:37 ` [PATCH AUTOSEL 5.10 11/29] ARM: dts: imx6ul: change operating-points to uint32-matrix Sasha Levin 2022-08-08 1:37 ` Sasha Levin 2022-08-08 1:37 ` [PATCH AUTOSEL 5.10 12/29] ARM: dts: imx6ul: fix keypad compatible Sasha Levin 2022-08-08 1:37 ` Sasha Levin 2022-08-08 1:37 ` [PATCH AUTOSEL 5.10 13/29] ARM: dts: imx6ul: fix csi node compatible Sasha Levin 2022-08-08 1:37 ` Sasha Levin 2022-08-08 1:37 ` [PATCH AUTOSEL 5.10 14/29] ARM: dts: imx6ul: fix lcdif " Sasha Levin 2022-08-08 1:37 ` Sasha Levin 2022-08-08 1:37 ` [PATCH AUTOSEL 5.10 15/29] ARM: dts: imx6ul: fix qspi " Sasha Levin 2022-08-08 1:37 ` Sasha Levin 2022-08-08 1:37 ` [PATCH AUTOSEL 5.10 16/29] ARM: dts: BCM5301X: Add DT for Meraki MR26 Sasha Levin 2022-08-08 1:37 ` Sasha Levin 2022-08-08 1:37 ` [PATCH AUTOSEL 5.10 17/29] spi: synquacer: Add missing clk_disable_unprepare() Sasha Levin 2022-08-08 1:37 ` Sasha Levin [this message] 2022-08-08 1:37 ` [PATCH AUTOSEL 5.10 18/29] ARM: OMAP2+: display: Fix refcount leak bug Sasha Levin 2022-08-08 1:37 ` [PATCH AUTOSEL 5.10 19/29] ACPI: EC: Remove duplicate ThinkPad X1 Carbon 6th entry from DMI quirks Sasha Levin 2022-08-08 1:37 ` [PATCH AUTOSEL 5.10 20/29] ACPI: EC: Drop the EC_FLAGS_IGNORE_DSDT_GPE quirk Sasha Levin 2022-08-08 1:37 ` [PATCH AUTOSEL 5.10 21/29] ACPI: PM: save NVS memory for Lenovo G40-45 Sasha Levin 2022-08-08 1:37 ` [PATCH AUTOSEL 5.10 22/29] ACPI: LPSS: Fix missing check in register_device_clock() Sasha Levin 2022-08-08 1:37 ` [PATCH AUTOSEL 5.10 23/29] arm64: dts: qcom: ipq8074: fix NAND node name Sasha Levin 2022-08-08 1:37 ` [PATCH AUTOSEL 5.10 24/29] arm64: dts: allwinner: a64: orangepi-win: Fix LED " Sasha Levin 2022-08-08 1:37 ` Sasha Levin 2022-08-08 1:37 ` [PATCH AUTOSEL 5.10 25/29] ARM: shmobile: rcar-gen2: Increase refcount for new reference Sasha Levin 2022-08-08 1:37 ` Sasha Levin 2022-08-08 1:37 ` [PATCH AUTOSEL 5.10 26/29] firmware: tegra: Fix error check return value of debugfs_create_file() Sasha Levin 2022-08-08 1:37 ` [PATCH AUTOSEL 5.10 27/29] hwmon: (sht15) Fix wrong assumptions in device remove callback Sasha Levin 2022-08-08 1:37 ` [PATCH AUTOSEL 5.10 28/29] PM: hibernate: defer device probing when resuming from hibernation Sasha Levin 2022-08-08 1:37 ` [PATCH AUTOSEL 5.10 29/29] selinux: Add boundary check in put_entry() Sasha Levin
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