(subset) [PATCH 0/3] drm/meson: fix use-after-free driver unload issues
Neil Armstrong
neil.armstrong at linaro.org
Fri Sep 23 02:48:20 PDT 2022
Hi,
On Mon, 19 Sep 2022 02:09:37 +0100, Adrián Larumbe wrote:
> This patch series tries to fix some use-after-free bugs I've observed with
> the help of KASAN in Amlogic's KMS DRM driver.
>
> The first patch in the series reorders the driver deinitialisation sequence
> so that devres won't deallocate things that are still expected to be around
> by a later call to drm_dev_put.
>
> [...]
Thanks, Applied to https://anongit.freedesktop.org/git/drm/drm-misc.git (drm-misc-next)
[1/3] drm/meson: reorder driver deinit sequence to fix use-after-free bug
https://cgit.freedesktop.org/drm/drm-misc/commit/?id=31c519981eb141c7ec39bfd5be25d35f02edb868
[2/3] drm/meson: explicitly remove aggregate driver at module unload time
https://cgit.freedesktop.org/drm/drm-misc/commit/?id=8616f2a0589a80e08434212324250eb22f6a66ce
[3/3] drm/meson: remove drm bridges at aggregate driver unbind time
https://cgit.freedesktop.org/drm/drm-misc/commit/?id=09847723c12fc2753749cec3939a02ee92dac468
--
Neil
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