On Tue, 28 Apr 2026 20:21:38 +0300, Dmitry Baryshkov wrote:
> On DSI 6G platforms the IO address space is internally adjusted by
> io_offset. Later this adjusted address might be used for memory dumping.
> However the size that is used for memory dumping isn't adjusted to
> account for the io_offset, leading to the potential access to the
> unmapped region. Lower ctrl_size by the io_offset value to prevent
> access past the mapped area.
>
> [...]
Applied to msm-fixes, thanks!
[1/1] drm/msm/dsi: don't dump registers past the mapped region
https://gitlab.freedesktop.org/lumag/msm/-/commit/5b49a46baa85
Best regards,
--
With best wishes
Dmitry
