From: Javier Carrasco <javier.carrasco.cruz@gmail.com>
To: Chun-Kuang Hu <chunkuang.hu@kernel.org>,
Philipp Zabel <p.zabel@pengutronix.de>,
David Airlie <airlied@gmail.com>,
Simona Vetter <simona@ffwll.ch>,
Matthias Brugger <matthias.bgg@gmail.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
Alexandre Mergnat <amergnat@baylibre.com>,
CK Hu <ck.hu@mediatek.com>,
"Jason-JH.Lin" <jason-jh.lin@mediatek.com>
Cc: dri-devel@lists.freedesktop.org,
linux-mediatek@lists.infradead.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Javier Carrasco <javier.carrasco.cruz@gmail.com>,
stable@vger.kernel.org
Subject: [PATCH 0/2] drm/mediatek: Fix child node refcount handling and use scoped macro
Date: Fri, 11 Oct 2024 21:21:50 +0200 [thread overview]
Message-ID: <20241011-mtk_drm_drv_memleak-v1-0-2b40c74c8d75@gmail.com> (raw)
This series fixes a wrong handling of the child node within the
for_each_child_of_node() by adding the missing call to of_node_put() to
make it compatible with stable kernels that don't provide the scoped
variant of the macro, which is more secure and was introduced early this
year.
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
---
Javier Carrasco (2):
drm/mediatek: Fix child node refcount handling in early exit
drm/mediatek: Switch to for_each_child_of_node_scoped()
drivers/gpu/drm/mediatek/mtk_drm_drv.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
---
base-commit: d61a00525464bfc5fe92c6ad713350988e492b88
change-id: 20241011-mtk_drm_drv_memleak-5e8b8e45ed1c
Best regards,
--
Javier Carrasco <javier.carrasco.cruz@gmail.com>
next reply other threads:[~2024-10-11 19:23 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-11 19:21 Javier Carrasco [this message]
2024-10-11 19:21 ` [PATCH 1/2] drm/mediatek: Fix child node refcount handling in early exit Javier Carrasco
2024-10-23 2:49 ` CK Hu (胡俊光)
2024-10-28 7:00 ` Chen-Yu Tsai
2024-10-28 9:09 ` AngeloGioacchino Del Regno
2024-10-11 19:21 ` [PATCH 2/2] drm/mediatek: Switch to for_each_child_of_node_scoped() Javier Carrasco
2024-10-23 2:50 ` CK Hu (胡俊光)
2024-10-28 7:00 ` Chen-Yu Tsai
2024-10-28 9:09 ` AngeloGioacchino Del Regno
2024-11-04 12:39 ` [PATCH 0/2] drm/mediatek: Fix child node refcount handling and use scoped macro Chun-Kuang Hu
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