[PATCH v3 0/2] Rockchip DRM use-after-free & null-ptr-deref fixes

[Diederik de Haas]

On Sat May 30, 2026 at 1:26 PM CEST, Cristian Ciocaltea wrote:
> The first three patches in the series are fixes for use-after-free &
> null-ptr-deref related issues found in dw_dp and inno-hdmi Rockchip DRM
> drivers.
>
> The following three patches provide a few minor improvements to dw_dp
> and dw_hdmi_qp, while the remaining two address use-after-free and
> memory allocation in DW DP core library.

What's the status of this patch set?

Cheers,
  Diederik

> Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea at collabora.com>
> ---
> Changes in v3:
> - Dropped patches 1..6,8 already applied by Heiko
> - Reworked remaining patch "drm/bridge: synopsys: dw-dp: Unregister AUX
>   channel on bridge detach" into:
>   * drm/bridge: synopsys: dw-dp: Support unregistering the AUX channel
>   * drm/rockchip: dw_dp: Release core resources
> - Link to v2: https://lore.kernel.org/r/20260310-drm-rk-fixes-v2-0-645ecfb43f49@collabora.com
>
> Changes in v2:
> - Fixed conflicts while rebasing onto latest drm-misc-next
> - Added two more patches:
>   * drm/bridge: synopsys: dw-dp: Unregister AUX channel on bridge detach
>   * drm/bridge: synopsys: dw-dp: Drop useless memory allocation
> - Link to v1: https://lore.kernel.org/r/20260122-drm-rk-fixes-v1-0-3942f185750e@collabora.com
>
> ---
> Cristian Ciocaltea (2):
>       drm/bridge: synopsys: dw-dp: Support unregistering the AUX channel
>       drm/rockchip: dw_dp: Release core resources
>
>  drivers/gpu/drm/bridge/synopsys/dw-dp.c   |  6 ++++++
>  drivers/gpu/drm/rockchip/dw_dp-rockchip.c | 20 +++++++++++++++++---
>  include/drm/bridge/dw_dp.h                |  1 +
>  3 files changed, 24 insertions(+), 3 deletions(-)
> ---
> base-commit: 46c31e1604d121221167cb09380de8c7d53290b9
> change-id: 20260122-drm-rk-fixes-a7622c71553e