From: Madhavan Srinivasan <maddy@linux.ibm.com>
To: mpe@ellerman.id.au, npiggin@gmail.com, benh@kernel.crashing.org,
smaclennan@pikatech.com, Christophe Leroy <chleroy@kernel.org>,
Ma Ke <make24@iscas.ac.cn>
Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org,
akpm@linux-foundation.org, stable@vger.kernel.org
Subject: Re: [PATCH] powerpc/warp: Fix error handling in pika_dtm_thread
Date: Mon, 18 May 2026 11:13:38 +0530 [thread overview]
Message-ID: <177908291160.287704.16294849296370164231.b4-ty@linux.ibm.com> (raw)
In-Reply-To: <20251116024411.21968-1-make24@iscas.ac.cn>
On Sun, 16 Nov 2025 10:44:11 +0800, Ma Ke wrote:
> pika_dtm_thread() acquires client through of_find_i2c_device_by_node()
> but fails to release it in error handling path. This could result in a
> reference count leak, preventing proper cleanup and potentially
> leading to resource exhaustion. Add put_device() to release the
> reference in the error handling path.
>
> Found by code review.
>
> [...]
Applied to powerpc/fixes.
[1/1] powerpc/warp: Fix error handling in pika_dtm_thread
https://git.kernel.org/powerpc/c/108d7f951271cbd36ca36efc5e5d106966f5180c
cheers
prev parent reply other threads:[~2026-05-18 5:44 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-16 2:44 Ma Ke
2025-11-19 15:37 ` Christophe Leroy
2026-05-18 5:43 ` Madhavan Srinivasan [this message]
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