On Thu, Jun 25, 2026 at 02:40:26PM +0200, Boris Brezillon wrote:
> This is a collection of fixes for bugs found by shashiko during
> the review of [1] and the previous iterations. Because shashiko
> keeps finding new issues at each new submission, I decided to
> extract the fixes out of this series.
>
> [1]https://lore.kernel.org/dri-devel/[email protected]/
>
> Signed-off-by: Boris Brezillon <[email protected]>
> ---
> Boris Brezillon (11):
> drm/panthor: Always use the IRQ-safe variant when acquiring the fence
> lock
> drm/panthor: Keep the reset work disabled until everything is
> initialized
> drm/panthor: Fix UAF on works queued to panthor_cleanup_wq
> drm/panthor: Fix potential invalid pointer deref in
> group_process_tiler_oom()
> drm/panthor: Fix theoretical IOMEM access in suspended state
> drm/panthor: Don't overrule pending immediate ticks in
> sched_resume_tick()
> drm/panthor: Fix panthor_pwr_unplug()
> drm/panthor: Drop a needless check in panthor_fw_unplug()
> drm/panthor: Fix a leak when a group is evicted before the tiler OOM is
> serviced
> drm/panthor: Interrupt group start/resumption if group_bind_locked()
> fails
> drm/panthor: Keep interrupts masked until they are needed
>
> drivers/gpu/drm/panthor/panthor_device.c | 9 +++
> drivers/gpu/drm/panthor/panthor_device.h | 17 +++--
> drivers/gpu/drm/panthor/panthor_fw.c | 6 +-
> drivers/gpu/drm/panthor/panthor_gpu.c | 3 +-
> drivers/gpu/drm/panthor/panthor_mmu.c | 9 ++-
> drivers/gpu/drm/panthor/panthor_pwr.c | 10 +--
> drivers/gpu/drm/panthor/panthor_sched.c | 108
> +++++++++++++++++--------------
> 7 files changed, 97 insertions(+), 65 deletions(-)
> ---
> base-commit: cdeb2ccd993ed8647adbbda2c3b103aa717fd6f7
> change-id: 20260625-panthor-misc-fixes-e3241ce6ef00
>
> Best regards,
> --
> Boris Brezillon <[email protected]>
>
Except for [3/11] I've pushed the series into drm-misc-fixes.
Best regards,
Liviu
--
====================
| I would like to |
| fix the world, |
| but they're not |
| giving me the |
\ source code! /
---------------
¯\_(ツ)_/¯
