This is a note to let you know that I've just added the patch titled
ARM: Fix refcount leak in axxia_boot_secondary
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
arm-fix-refcount-leak-in-axxia_boot_secondary.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 7c7ff68daa93d8c4cdea482da4f2429c0398fcde Mon Sep 17 00:00:00 2001
From: Miaoqian Lin <linmq006@xxxxxxxxx>
Date: Wed, 1 Jun 2022 13:05:48 +0400
Subject: ARM: Fix refcount leak in axxia_boot_secondary
From: Miaoqian Lin <linmq006@xxxxxxxxx>
commit 7c7ff68daa93d8c4cdea482da4f2429c0398fcde upstream.
of_find_compatible_node() returns a node pointer with refcount
incremented, we should use of_node_put() on it when done.
Add missing of_node_put() to avoid refcount leak.
Fixes: 1d22924e1c4e ("ARM: Add platform support for LSI AXM55xx SoC")
Signed-off-by: Miaoqian Lin <linmq006@xxxxxxxxx>
Link: https://lore.kernel.org/r/20220601090548.47616-1-linmq006@xxxxxxxxx'
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/arm/mach-axxia/platsmp.c | 1 +
1 file changed, 1 insertion(+)
--- a/arch/arm/mach-axxia/platsmp.c
+++ b/arch/arm/mach-axxia/platsmp.c
@@ -39,6 +39,7 @@ static int axxia_boot_secondary(unsigned
return -ENOENT;
syscon = of_iomap(syscon_np, 0);
+ of_node_put(syscon_np);
if (!syscon)
return -ENOMEM;
Patches currently in stable-queue which might be from linmq006@xxxxxxxxx are
queue-5.15/iio-adc-adi-axi-adc-fix-refcount-leak-in-adi_axi_adc_attach_client.patch
queue-5.15/memory-samsung-exynos5422-dmc-fix-refcount-leak-in-of_get_dram_timings.patch
queue-5.15/arm-fix-refcount-leak-in-axxia_boot_secondary.patch
queue-5.15/drm-msm-mdp4-fix-refcount-leak-in-mdp4_modeset_init_.patch
queue-5.15/arm-cns3xxx-fix-refcount-leak-in-cns3xxx_init.patch
queue-5.15/soc-bcm-brcmstb-pm-pm-arm-fix-refcount-leak-in-brcmstb_pm_probe.patch
queue-5.15/arm-exynos-fix-refcount-leak-in-exynos_map_pmu.patch
