Il 29/08/25 11:03, Johan Hovold ha scritto:
A recent change (included in the drm pull request for 6.17-rc4) fixed a
device reference leak but also introduced a potential OF node
use-after-free.
This series fixes the new OF node reference imbalance and drops the
unnecessary gotos introduced by the broken fix, effectively reverting
that change in favour of the minimal fix I had previously posted here:
https://lore.kernel.org/lkml/20250722092722.425-1-jo...@kernel.org/
These should go into 6.17 which (soon) has the broken fix, which was
also marked for stable backport.
Johan
Johan Hovold (2):
drm/mediatek: fix potential OF node use-after-free
drm/mediatek: clean up driver data initialisation
drivers/gpu/drm/mediatek/mtk_drm_drv.c | 23 +++++++++--------------
1 file changed, 9 insertions(+), 14 deletions(-)
The whole series is
Reviewed-by: AngeloGioacchino Del Regno
<angelogioacchino.delre...@collabora.com>
*** URGENT ***
CK, please send this immediately, because [1] breaks *ALL MediaTek boards*
making
them *unbootable*.
[1]
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/drivers/gpu/drm/mediatek?h=next-20250910&id=1f403699c40f0806a707a9a6eed3b8904224021a
This series fixes the situation and makes them boot again.
Regards,
Angelo
