Mario Limonciello 725a04ba5a drm/amd/display: Fix slab-use-after-free on hdcp_work ...

[Why]
A slab-use-after-free is reported when HDCP is destroyed but the
property_validate_dwork queue is still running.

[How]
Cancel the delayed work when destroying workqueue.

Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4006
Fixes: da3fd7ac0b ("drm/amd/display: Update CP property based on HW query")
Cc: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Tom Chung <chiahsuan.chung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

2025-03-10 13:30:51 -04:00

..

amdgpu_dm_color.c

drm/amd/display: Remove plane and stream pointers from dc scratch

2024-03-27 01:43:22 -04:00

amdgpu_dm_crc.c

drm/amd/display: Do not wait for PSR disable on vbl enable

2025-01-10 12:07:05 -05:00

amdgpu_dm_crc.h

drm/amd/display: Extend secure display to support DisplayCRC mode

2025-01-10 12:03:52 -05:00

amdgpu_dm_crtc.c

drm/amd/display: Do not wait for PSR disable on vbl enable

2025-01-10 12:07:05 -05:00

amdgpu_dm_crtc.h

drm/amd/display: Disable replay and psr while VRR is enabled

2025-01-06 14:44:27 -05:00

amdgpu_dm_debugfs.c

drm/amd/display: Fix BT2020 YCbCr limited/full range input

2025-02-19 15:14:10 -05:00

amdgpu_dm_debugfs.h

…

amdgpu_dm_hdcp.c

drm/amd/display: Fix slab-use-after-free on hdcp_work

2025-03-10 13:30:51 -04:00

amdgpu_dm_hdcp.h

…

amdgpu_dm_helpers.c

drm/amd/display: use drm_* instead of DRM_ in apply_edid_quirks()

2025-03-05 10:46:51 -05:00

amdgpu_dm_irq_params.h

drm/amd/display: Adjust dm to use supported interfaces for setting multiple crc windows

2025-01-06 14:44:26 -05:00

amdgpu_dm_irq.c

drm/amd/display: Disable unneeded hpd interrupts during dm_init

2025-03-10 13:23:31 -04:00

amdgpu_dm_irq.h

drm/amd/display: Change amdgpu_dm_irq_resume_*() to void

2025-03-05 10:41:51 -05:00

amdgpu_dm_mst_types.c

drm/amd/display: Check NULL connector before it is used

2025-03-05 10:39:35 -05:00

amdgpu_dm_mst_types.h

drm/amd/display: Fix MST BW calculation Regression

2024-08-13 10:48:07 -04:00

amdgpu_dm_plane.c

drm/amd/display: allow 256B DCC max compressed block sizes on gfx12

2025-03-10 13:22:01 -04:00

amdgpu_dm_plane.h

drm/amd/display: Update dc_tiling_info union to structure

2025-01-06 14:44:27 -05:00

amdgpu_dm_pp_smu.c

…

amdgpu_dm_psr.c

drm/amd/display: Disable PSR-SU on eDP panels

2025-02-25 11:44:01 -05:00

amdgpu_dm_psr.h

drm/amd/display: Do not wait for PSR disable on vbl enable

2025-01-10 12:07:05 -05:00

amdgpu_dm_replay.c

drm/amd/display: Add Replay capability and state in debugfs

2024-05-08 14:56:51 -04:00

amdgpu_dm_replay.h

drm/amd/display: Add Replay capability and state in debugfs

2024-05-08 14:56:51 -04:00

amdgpu_dm_services.c

drm/amd/display: Add dummy interface for tracing DCN32 SMU messages

2024-04-09 22:03:13 -04:00

amdgpu_dm_trace.h

tracing/treewide: Remove second parameter of __assign_str()

2024-05-22 20:14:47 -04:00

amdgpu_dm_wb.c

drm/amdgpu: explicitely set the AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS flag

2024-09-18 16:15:09 -04:00

amdgpu_dm_wb.h

drm/amd/display: Create amdgpu_dm_wb_connector

2023-12-06 15:22:35 -05:00

amdgpu_dm.c

drm/amd/display: Add and use new dm_prepare_suspend() callback

2025-03-10 13:28:04 -04:00

amdgpu_dm.h

Merge tag 'amd-drm-next-6.15-2025-03-07' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

2025-03-10 09:04:52 +10:00

dc_fpu.c

drm/amd/display: use ARCH_HAS_KERNEL_FPU_SUPPORT

2024-05-19 14:36:19 -07:00

dc_fpu.h

…

Makefile

drm/amd/display: Initialize writeback connector

2023-12-06 15:22:34 -05:00