linux-kernel - Re: [PATCH v2] soc: qcom: cmd-db: Use devm_memremap() to fix memory leak in cmd_db_dev

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Message-ID: <176807228427.3708332.11079450921904072732.b4-ty@kernel.org>
Date: Sat, 10 Jan 2026 13:11:25 -0600
From: Bjorn Andersson <andersson@...nel.org>
To: konradybcio@...nel.org,
	dmitry.baryshkov@....qualcomm.com,
	Haotian Zhang <vulab@...as.ac.cn>
Cc: linux-arm-msm@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] soc: qcom: cmd-db: Use devm_memremap() to fix memory leak in cmd_db_dev_probe


On Tue, 16 Dec 2025 09:39:32 +0800, Haotian Zhang wrote:
> If cmd_db_magic_matches() fails after memremap() succeeds, the function
> returns -EINVAL without unmapping the memory region, causing a
> potential resource leak.
> 
> Switch to devm_memremap to automatically manage the map resource.
> 
> 
> [...]

Applied, thanks!

[1/1] soc: qcom: cmd-db: Use devm_memremap() to fix memory leak in cmd_db_dev_probe
      commit: 0da7824734d8d83e6a844dd0207f071cb0c50cf4

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