linux-kernel - Re: [PATCH v9 0/5] drm/bridge: get/put the bridge returned by drm_bridge_chain_get_first

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Message-Id: <175318458693.1221782.3691939996156823166.b4-ty@bootlin.com>
Date: Tue, 22 Jul 2025 13:43:06 +0200
From: Luca Ceresoli <luca.ceresoli@...tlin.com>
To: Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, 
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>, 
 Andrzej Hajda <andrzej.hajda@...el.com>, 
 Neil Armstrong <neil.armstrong@...aro.org>, Robert Foss <rfoss@...nel.org>, 
 Laurent Pinchart <Laurent.pinchart@...asonboard.com>, 
 Jonas Karlman <jonas@...boo.se>, Jernej Skrabec <jernej.skrabec@...il.com>, 
 David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>, 
 Marek Vasut <marex@...x.de>, Stefan Agner <stefan@...er.ch>, 
 Shawn Guo <shawnguo@...nel.org>, Sascha Hauer <s.hauer@...gutronix.de>, 
 Pengutronix Kernel Team <kernel@...gutronix.de>, 
 Fabio Estevam <festevam@...il.com>, 
 Luca Ceresoli <luca.ceresoli@...tlin.com>
Cc: Liu Ying <victor.liu@....com>, Hui Pu <Hui.Pu@...ealthcare.com>, 
 Thomas Petazzoni <thomas.petazzoni@...tlin.com>, 
 dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org, 
 imx@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v9 0/5] drm/bridge: get/put the bridge returned by
 drm_bridge_chain_get_first_bridge()


On Tue, 08 Jul 2025 17:48:17 +0200, Luca Ceresoli wrote:
> This series adds drm_bridge_get/put() calls for DRM bridges returned by
> drm_bridge_chain_get_first_bridge().
> 
> All patches are Reviewed-by Maxime except patch 3.
> 
> This is part of the work towards removal of bridges from a still existing
> DRM pipeline without use-after-free. The grand plan was discussed in [1].
> Here's the work breakdown (➜ marks the current series):
> 
> [...]

Applied, thanks!

[1/5] drm/bridge: add a cleanup action for scope-based drm_bridge_put() invocation
      commit: 4d2d28776ae3ad7aa95328d28aff220b0ec6202d
[2/5] drm/bridge: get the bridge returned by drm_bridge_chain_get_first_bridge()
      commit: 8fa5909400f377351836419223c33f1131f0f7d3
[3/5] drm/mxsfb: put the bridge returned by drm_bridge_chain_get_first_bridge()
      commit: a73ddcba33ed8fe8f2bd5be4de88125b06df96b4
[4/5] drm/atomic-helper: put the bridge returned by drm_bridge_chain_get_first_bridge()
      commit: c26c844390e1384c49dd9a395c3bab268dcb5bea
[5/5] drm/probe-helper: put the bridge returned by drm_bridge_chain_get_first_bridge()
      commit: 956f82e529dd283382f080273ed3b8db1e978699

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