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bf8bbaefaa6ae0a07971ea57b3208df60e8ad0a4
linux/include/drm
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Philipp Stanner bf8bbaefaa drm/sched: Avoid memory leaks with cancel_job() callback 
Since its inception, the GPU scheduler can leak memory if the driver
calls drm_sched_fini() while there are still jobs in flight.

The simplest way to solve this in a backwards compatible manner is by
adding a new callback, drm_sched_backend_ops.cancel_job(), which
instructs the driver to signal the hardware fence associated with the
job. Afterwards, the scheduler can safely use the established free_job()
callback for freeing the job.

Implement the new backend_ops callback cancel_job().

Suggested-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
Link: https://lore.kernel.org/dri-devel/20250418113211.69956-1-tvrtko.ursulin@igalia.com/
Reviewed-by: Maíra Canal <mcanal@igalia.com>
Acked-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
Signed-off-by: Philipp Stanner <phasta@kernel.org>
Link: https://lore.kernel.org/r/20250710125412.128476-4-phasta@kernel.org
2025-07-10 17:07:08 +02:00
..
bridge
drm/bridge: analogix_dp: Add support for RK3588
2025-04-21 01:27:10 +03:00
clients
drm/client: Move public client header to clients/ subdirectory
2024-11-15 09:42:13 +01:00
display
Merge tag 'drm-misc-next-2025-07-03' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next
2025-07-04 11:54:31 +10:00
intel
drm/xe/xe2_hpg: Add PCI IDs for xe2_hpg
2025-06-11 07:29:47 -07:00
ttm
Merge tag 'drm-intel-next-2025-07-04' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-next
2025-07-08 14:07:44 +02:00
amd_asic_type.h
drm/amdgpu: make amd_asic_type.h self-contained
2024-03-07 17:17:25 +02:00
drm_accel.h
drm: move drm based debugfs funcs to drm_debugfs.c
2025-07-04 15:58:22 +02:00
drm_atomic_helper.h
drm/atomic-helper: Introduce drm_atomic_helper_reset_crtc()
2025-02-13 16:17:46 +01:00
drm_atomic_state_helper.h
drm/atomic-helper: Add an analog TV atomic_check implementation
2022-11-24 12:42:40 +01:00
drm_atomic_uapi.h
drm: handle kernel fences in drm_gem_plane_helper_prepare_fb v2
2022-05-02 09:01:51 +02:00
drm_atomic.h
drm/atomic: Introduce helper to lookup connector by encoder
2025-03-20 14:45:46 +01:00
drm_audio_component.h
drm/audio: make drm_audio_component.h self-contained
2022-11-29 14:14:51 +02:00
drm_auth.h
drm: Remove source code for non-KMS drivers
2023-12-06 10:08:37 +01:00
drm_blend.h
Revert "drm: Introduce pixel_source DRM plane property"
2023-12-04 21:33:10 +02:00
drm_bridge_connector.h
drm/bridge_connector: drop drm_bridge_connector_en/disable_hpd()
2023-01-05 15:08:10 +01:00
drm_bridge_helper.h
drm/bridge: Add helper to reset bridge pipeline
2025-03-20 14:45:48 +01:00
drm_bridge.h
drm/bridge: Fix kdoc comment for DRM_BRIDGE_OP_HDMI_CEC_ADAPTER
2025-07-05 22:05:14 +03:00
drm_buddy.h
drm/buddy: Add start address support to trim function
2024-08-07 18:19:00 -04:00
drm_cache.h
LoongArch: Add writecombine support for drm
2022-06-03 20:09:27 +08:00
drm_client_event.h
drm/client: include types.h to make drm_client_event.h self-contained
2025-02-12 10:44:43 +02:00
drm_client.h
drm/client: Send pending hotplug events after resume
2025-03-05 21:48:49 +01:00
drm_color_mgmt.h
drm: Add helpers for programming hardware gamma LUTs
2025-05-26 09:18:12 +02:00
drm_connector.h
Merge tag 'drm-misc-next-2025-06-26' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next
2025-06-27 09:58:05 +10:00
drm_crtc_helper.h
drm/crtc-helper: Remove most include statements from drm_crtc_helper.h
2023-01-18 09:25:32 +01:00
drm_crtc.h
drm: add clone mode check for CRTC
2025-01-08 01:39:58 +02:00
drm_damage_helper.h
drm/damage-helper: add const qualifier in drm_atomic_helper_damage_merged()
2025-03-03 14:45:40 +02:00
drm_debugfs_crc.h
drm/crc: make drm_debugfs_crc.h self-contained and fix kernel-doc
2024-03-07 17:17:25 +02:00
drm_debugfs.h
drm: add debugfs support on per client-id basis
2025-07-04 15:59:06 +02:00
drm_device.h
drm: Create a task info option for wedge events
2025-06-17 11:32:47 -03:00
drm_drv.h
drm: move drm based debugfs funcs to drm_debugfs.c
2025-07-04 15:58:22 +02:00
drm_edid.h
drm/dp: Add an EDID quirk for the DPCD register access probe
2025-06-12 20:44:01 +03:00
drm_eld.h
drm/eld: add helpers to modify the SADs of an ELD
2023-11-09 16:48:27 +02:00
drm_encoder.h
drm/encoder: register per-encoder debugfs dir
2023-12-04 16:07:29 +02:00
drm_exec.h
Merge drm/drm-next into drm-misc-next
2024-01-29 14:20:23 +01:00
drm_fb_dma_helper.h
drm/fb_dma: s/drm_panic_gem_get_scanout_buffer/drm_fb_dma_get_scanout_buffer
2024-04-15 13:50:40 -03:00
drm_fb_helper.h
drm/fb-helper: Remove struct drm_fb_helper.fb_probe
2025-03-05 21:48:50 +01:00
drm_fbdev_dma.h
drm/fbdev-dma: Remove obsolete setup function
2024-09-26 09:31:27 +02:00
drm_fbdev_shmem.h
drm/fbdev-shmem: Remove obsolete setup function
2024-09-26 09:31:28 +02:00
drm_fbdev_ttm.h
drm/fbdev-ttm: Remove obsolete setup function
2024-09-26 09:31:29 +02:00
drm_file.h
drm: add debugfs support on per client-id basis
2025-07-04 15:59:06 +02:00
drm_fixed.h
drm: fixed: Don't use "proxy" headers
2024-08-13 12:13:45 +03:00
drm_flip_work.h
drm: Fix flip-task docs
2023-11-14 10:23:12 +01:00
drm_format_helper.h
drm/format-helper: Split off byte swapping from drm_fb_xrgb8888_to_rgb565()
2025-06-27 15:59:23 +02:00
drm_fourcc.h
drm/fbdev-helper: Move color-mode lookup into 4CC format helper
2024-09-26 08:27:49 +02:00
drm_framebuffer.h
drm: Remove legacy cursor hotspot code
2023-11-24 11:58:02 +01:00
drm_gem_atomic_helper.h
drm/atomic-helper: Add format-conversion state to shadow-plane state
2023-11-14 10:01:14 +01:00
drm_gem_dma_helper.h
fs: move FMODE_UNSIGNED_OFFSET to fop_flags
2024-08-30 08:22:36 +02:00
drm_gem_framebuffer_helper.h
drm/gem: Ignore color planes that are unused by framebuffer format
2022-05-19 19:25:02 +02:00
drm_gem_shmem_helper.h
drm/gem-shmem: Do not map s/g table by default
2025-07-07 15:23:41 +02:00
drm_gem_ttm_helper.h
drm/ttm: merge ttm_bo_api.h and ttm_bo_driver.h v2
2022-12-06 12:54:14 +01:00
drm_gem_vram_helper.h
drm/gem-vram: Un-export pin helpers
2025-05-30 09:47:28 +02:00
drm_gem.h
drm/gem: Add ww_acquire_ctx support to drm_gem_lru_scan()
2025-07-04 11:09:43 -07:00
drm_gpusvm.h
drm/gpusvm: Add timeslicing support to GPU SVM
2025-05-14 09:03:29 -07:00
drm_gpuvm.h
drm/gpuvm: Add locking helpers
2025-07-04 11:09:43 -07:00
drm_ioctl.h
drm: Remove locking for legacy ioctls and DRM_UNLOCKED
2023-12-06 10:08:32 +01:00
drm_kunit_helpers.h
Merge tag 'drm-misc-next-2025-04-09' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next
2025-04-14 15:29:49 +10:00
drm_lease.h
drm/lease: make drm_lease.h self-contained
2024-03-07 17:17:25 +02:00
drm_managed.h
drm: Simplify drmm_alloc_ordered_workqueue return
2025-07-03 10:14:56 -07:00
drm_mipi_dbi.h
drm/mipi-dbi: Add support for DRM_FORMAT_RGB888
2024-06-07 16:09:05 +02:00
drm_mipi_dsi.h
drm/mipi-dsi: Drop MIPI_DSI_MODE_VSYNC_FLUSH flag
2025-07-01 10:46:07 +02:00
drm_mm.h
drm/mm: Remove unused drm_mm_replace_node
2024-06-06 10:24:13 -04:00
drm_mode_config.h
drm/plane: Add new plane property IN_FORMATS_ASYNC
2025-05-09 15:29:40 +05:30
drm_mode_object.h
drm/drm_mode_object: fix typo in kerneldoc
2025-02-04 14:11:14 +01:00
drm_modes.h
drm: Move drm_set_preferred_mode() helper from drm_edid to drm_modes
2024-01-05 21:14:46 +01:00
drm_modeset_helper_vtables.h
drm/atomic: Let drivers decide which planes to async flip
2025-02-14 00:54:29 +02:00
drm_modeset_helper.h
…
drm_modeset_lock.h
drm/locking: fix drm_modeset_acquire_ctx kernel-doc
2022-01-20 14:41:25 +02:00
drm_module.h
drm: Provide platform module-init macro
2022-01-19 18:40:18 +01:00
drm_of.h
drm: of: Add drm_of_lvds_get_dual_link_pixel_order_sink()
2024-11-05 13:26:42 +02:00
drm_pagemap.h
drm/pagemap: Add DRM pagemap
2025-03-06 11:35:25 -08:00
drm_panel.h
drm/panel: make prepare/enable and disable/unprepare calls return void
2025-04-22 16:49:11 +03:00
drm_panic.h
drm/panic: Add a private field to struct drm_scanout_buffer
2025-06-27 11:48:22 +02:00
drm_pciids.h
drm: Remove some obsolete drm pciids(tdfx, mga, i810, savage, r128, sis, via)
2023-01-13 09:44:56 +01:00
drm_plane_helper.h
drm/plane-helper: Move drm_plane_helper_atomic_check() into udl
2023-12-06 10:35:49 +01:00
drm_plane.h
drm/plane: Add new plane property IN_FORMATS_ASYNC
2025-05-09 15:29:40 +05:30
drm_prime.h
drm/shmem-helper: Import dmabuf without mapping its sg_table
2025-06-03 09:21:01 +02:00
drm_print.h
drm/print: Add drm_coredump_printer_is_full
2025-04-24 15:51:41 -07:00
drm_privacy_screen_consumer.h
drm/privacy-screen: Add notifier support (v2)
2021-10-14 13:12:25 +02:00
drm_privacy_screen_driver.h
drm/privacy_screen: Add drvdata in drm_privacy_screen
2022-01-10 12:17:37 +01:00
drm_privacy_screen_machine.h
drm/privacy-screen: Add X86 specific arch init code
2021-10-14 13:12:24 +02:00
drm_probe_helper.h
drm/probe-helper: Do not fail from drmm_kms_helper_poll_init()
2025-03-24 09:31:03 +01:00
drm_property.h
drm/drm_property: make replace_property_blob_from_id a DRM helper
2023-12-13 15:09:53 -05:00
drm_rect.h
drm/rect: Add drm_rect_overlap()
2024-08-23 16:47:56 +02:00
drm_self_refresh_helper.h
…
drm_simple_kms_helper.h
drm/simple-kms: Remove drm_gem_simple_display_pipe_prepare_fb()
2022-12-05 13:35:37 +01:00
drm_suballoc.h
drm/suballoc: fix drm_suballoc.h kernel-doc
2024-03-07 17:17:25 +02:00
drm_syncobj.h
drm/syncobj: add IOCTL to register an eventfd
2023-07-20 12:01:03 +02:00
drm_sysfs.h
drm/sysfs: rename drm_sysfs_connector_status_event()
2023-06-23 15:54:00 +02:00
drm_util.h
drm: Move for_each_if() to util_macros.h for wider use
2025-02-17 14:27:35 +01:00
drm_utils.h
drm: Add panel backlight quirks
2024-11-21 09:28:11 -06:00
drm_vblank_work.h
drm: Add drm_vblank_work_flush_all().
2024-06-24 18:03:18 +02:00
drm_vblank.h
drm/vblank: add dynamic per-crtc vblank configuration support
2024-07-26 17:40:10 -04:00
drm_vma_manager.h
drm/drm_vma_manager: Add drm_vma_node_allow_once()
2023-01-19 14:16:55 +01:00
drm_writeback.h
drm: writeback: Create drmm variants for drm_writeback_connector initialization
2025-01-21 10:32:33 +01:00
gpu_scheduler.h
drm/sched: Avoid memory leaks with cancel_job() callback
2025-07-10 17:07:08 +02:00
gud.h
drm/gud: Add GUD_PIXEL_FORMAT_RGB888
2021-10-04 12:06:14 +02:00
Makefile
scripts/kernel-doc.py: don't create *.pyc files
2025-04-24 10:12:46 -06:00
spsc_queue.h
…
task_barrier.h
drm: Spelling s/randevouz/rendez-vous/
2023-07-29 21:11:54 +02:00