linux-kernel - Re: [PATCH] soc: qcom: smem: fix hwspinlock resource leak in probe error paths

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Message-ID: <176184154234.475875.1842457668599794270.b4-ty@kernel.org>
Date: Thu, 30 Oct 2025 11:25:42 -0500
From: Bjorn Andersson <andersson@...nel.org>
To: konradybcio@...nel.org,
	Haotian Zhang <vulab@...as.ac.cn>
Cc: linux-arm-msm@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] soc: qcom: smem: fix hwspinlock resource leak in probe error paths


On Wed, 29 Oct 2025 10:27:33 +0800, Haotian Zhang wrote:
> The hwspinlock acquired via hwspin_lock_request_specific() is not
> released on several error paths. This results in resource leakage
> when probe fails.
> 
> Switch to devm_hwspin_lock_request_specific() to automatically
> handle cleanup on probe failure. Remove the manual hwspin_lock_free()
> in qcom_smem_remove() as devm handles it automatically.
> 
> [...]

Applied, thanks!

[1/1] soc: qcom: smem: fix hwspinlock resource leak in probe error paths
      commit: dc5db35073a19f6d3c30bea367b551c1a784ef8f

Best regards,
-- 
Bjorn Andersson <andersson@...nel.org>