linux-kernel - Re: [PATCH v2 0/9] of: fix bugs about refcount

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Message-ID: <4e6ed786-4e72-4f22-9ce1-cdf6c384a5bb@icloud.com>
Date: Tue, 25 Feb 2025 20:17:25 +0800
From: Zijun Hu <zijun_hu@...oud.com>
To: Rob Herring <robh@...nel.org>
Cc: Saravana Kannan <saravanak@...gle.com>,
 Lorenzo Pieralisi <lpieralisi@...nel.org>,
 Bjorn Helgaas <bhelgaas@...gle.com>, Marc Zyngier <maz@...nel.org>,
 Stefan Wiehler <stefan.wiehler@...ia.com>, Tony Lindgren <tony@...mide.com>,
 Thierry Reding <thierry.reding@...il.com>,
 Benjamin Herrenschmidt <benh@...nel.crashing.org>,
 Julia Lawall <Julia.Lawall@...6.fr>, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org, Zijun Hu <quic_zijuhu@...cinc.com>,
 stable@...r.kernel.org
Subject: Re: [PATCH v2 0/9] of: fix bugs about refcount

On 2025/2/25 07:26, Rob Herring wrote:
>> ---
>> Zijun Hu (9):
>>       of: unittest: Add a case to test if API of_irq_parse_one() leaks refcount
>>       of/irq: Fix device node refcount leakage in API of_irq_parse_one()
>>       of: unittest: Add a case to test if API of_irq_parse_raw() leaks refcount
>>       of/irq: Fix device node refcount leakage in API of_irq_parse_raw()
>>       of/irq: Fix device node refcount leakages in of_irq_count()
>>       of/irq: Fix device node refcount leakage in API irq_of_parse_and_map()
>>       of/irq: Fix device node refcount leakages in of_irq_init()
>>       of/irq: Add comments about refcount for API of_irq_find_parent()
>>       of: resolver: Fix device node refcount leakage in of_resolve_phandles()
>>
>>  drivers/of/irq.c                               | 34 ++++++++++---
>>  drivers/of/resolver.c                          |  2 +
>>  drivers/of/unittest-data/tests-interrupts.dtsi | 13 +++++
>>  drivers/of/unittest.c                          | 67 ++++++++++++++++++++++++++
>>  4 files changed, 110 insertions(+), 6 deletions(-)
> I've applied the series. I made a few adjustments to use __free() 
> cleanup and simplify things.

thank you, LGTM for all adjustments but perhaps a mistake fixed by
https://lore.kernel.org/all/20250225-fix_auto-v1-1-cf8b91a311dd@quicinc.com/