Nícolas F. R. A. Prado bac7849b14 drm/mediatek: Clean dangling pointer on bind error path ... BugLink: https://bugs.launchpad.net/bugs/2017706 [ Upstream commit 36aa8c61af55675ed967900fbe5deb32d776f051 ] mtk_drm_bind() can fail, in which case drm_dev_put() is called, destroying the drm_device object. However a pointer to it was still being held in the private object, and that pointer would be passed along to DRM in mtk_drm_sys_prepare() if a suspend were triggered at that point, resulting in a panic. Clean the pointer when destroying the object in the error path to prevent this from happening. Fixes: 119f517362 ("drm/mediatek: Add DRM Driver for Mediatek SoC MT8173.") Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20221122143949.3493104-1-nfraprado@collabora.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Luke Nowakowski-Krijger <luke.nowakowskikrijger@canonical.com> Signed-off-by: Stefan Bader <stefan.bader@canonical.com>		2023-05-12 17:15:03 +02:00
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drm	drm/mediatek: Clean dangling pointer on bind error path	2023-05-12 17:15:03 +02:00
host1x	gpu: host1x: Don't skip assigning syncpoints to channels	2023-05-12 17:15:03 +02:00
ipu-v3	gpu: ipu-v3: common: Add of_node_put() for reference returned by of_graph_get_port_by_id()	2023-05-12 17:15:02 +02:00
vga	…
Makefile	…