linux-kernel - Re: [PATCH v2 0/2] drm: display: Fix atomic check for HDMI connector disablement

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Message-ID: <173687783359.2391958.5213255793014816102.b4-ty@kernel.org>
Date: Tue, 14 Jan 2025 19:04:16 +0100
From: Maxime Ripard <mripard@...nel.org>
To: dri-devel@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org,
	Liu Ying <victor.liu@....com>
Cc: Maxime Ripard <mripard@...nel.org>,
	andrzej.hajda@...el.com,
	neil.armstrong@...aro.org,
	rfoss@...nel.org,
	Laurent.pinchart@...asonboard.com,
	jonas@...boo.se,
	jernej.skrabec@...il.com,
	maarten.lankhorst@...ux.intel.com,
	tzimmermann@...e.de,
	airlied@...il.com,
	simona@...ll.ch,
	dmitry.baryshkov@...aro.org
Subject: Re: [PATCH v2 0/2] drm: display: Fix atomic check for HDMI connector disablement

On Fri, 10 Jan 2025 16:48:19 +0800, Liu Ying wrote:
> This patch series fixes a potential NULL pointer dereference when using
> drm_atomic_helper_connector_hdmi_check() to check a DRM atomic commit
> which tries to disable a HDMI connector.
> 
> Patch 1 adds necessary checks to avoid the potential NULL pointer dereference.
> Patch 2 adds a KUnit test case to make sure that atomic check succeeds when
> disabling a HDMI connector.
> 
> [...]

Applied to misc/kernel.git (drm-misc-next-fixes).

Thanks!
Maxime