linux-kernel - Re: [PATCH] drm/logicvc: Fix device node reference leak in logicvc_drm_config

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Message-Id: <177074184937.1059409.9072544102582199349.b4-ty@bootlin.com>
Date: Tue, 10 Feb 2026 17:44:09 +0100
From: Luca Ceresoli <luca.ceresoli@...tlin.com>
To: Paul Kocialkowski <paulk@...-base.io>, 
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, 
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>, 
 David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>, 
 Felix Gu <ustc.gu@...il.com>
Cc: Paul Kocialkowski <paul.kocialkowski@...tlin.com>, 
 dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drm/logicvc: Fix device node reference leak in
 logicvc_drm_config_parse()


On Fri, 30 Jan 2026 00:21:19 +0800, Felix Gu wrote:
> The logicvc_drm_config_parse() function calls of_get_child_by_name() to
> find the "layers" node but fails to release the reference, leading to a
> device node reference leak.
> 
> Fix this by using the __free(device_node) cleanup attribute to automatic
> release the reference when the variable goes out of scope.
> 
> [...]

Applied, thanks!

[1/1] drm/logicvc: Fix device node reference leak in logicvc_drm_config_parse()
      commit: fef0e649f8b42bdffe4a916dd46e1b1e9ad2f207

Best regards,
-- 
Luca Ceresoli <luca.ceresoli@...tlin.com>