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* [PATCH v5 0/9] Add support for Mesa GPU hang replay tool
@ 2025-11-26 18:59 Matthew Brost
  2025-11-26 18:59 ` [PATCH v5 1/9] drm/xe: Add properties line to VM snapshot capture Matthew Brost
                   ` (15 more replies)
  0 siblings, 16 replies; 19+ messages in thread
From: Matthew Brost @ 2025-11-26 18:59 UTC (permalink / raw)
  To: intel-xe

Add support for the Mesa GPU hang replay tool, which exists in the i915.

The main changes are as follows:

- Update devcoredump to include additional information, allowing the
  Mesa tool to extract everything it needs to replay a GPU hang. These
  updates are designed to remain compatible with the existing Mesa
  devcoredump parser.
- Introduce the DRM_XE_EXEC_QUEUE_SET_HANG_REPLAY_STATE extension, which
  enables setting the execution queue state to the hung execution queue
  state.

v2:
- Enable the flag DRM_XE_EXEC_QUEUE_SET_HANG_REPLAY_STATE
- Fix the page math to avoid a crash
v3:
- Add pat_index and cpu_caching to properties
- A VM.uapi_flags  
v4:
- Fix null ptr deref
- Always setup default state first
v5:
- Rebase

Mesa PR:
https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34829

Matt

Matthew Brost (9):
  drm/xe: Add properties line to VM snapshot capture
  drm/xe: Add "null_sparse" type to VM snap properties
  drm/xe: Add mem_region to properties line in VM snapshot capture
  drm/xe: Add pat_index to properties line in VM snapshot capture
  drm/xe: Add cpu_caching to properties line in VM snapshot capture
  drm/xe: Add VM.uapi_flags to VM snapshot capture
  drm/xe/uapi: Add DRM_XE_EXEC_QUEUE_SET_HANG_REPLAY_STATE
  drm/xe: Add replay_offset and replay_length lines to LRC HWCTX
    snapshot
  drm/xe: Implement DRM_XE_EXEC_QUEUE_SET_HANG_REPLAY_STATE

 drivers/gpu/drm/xe/xe_exec_queue.c       | 26 +++++++++--
 drivers/gpu/drm/xe/xe_exec_queue_types.h |  3 ++
 drivers/gpu/drm/xe/xe_execlist.c         |  2 +-
 drivers/gpu/drm/xe/xe_lrc.c              | 44 +++++++++++++-----
 drivers/gpu/drm/xe/xe_lrc.h              |  4 +-
 drivers/gpu/drm/xe/xe_lrc_types.h        |  3 ++
 drivers/gpu/drm/xe/xe_vm.c               | 57 +++++++++++++++++++++++-
 include/uapi/drm/xe_drm.h                |  9 +++-
 8 files changed, 130 insertions(+), 18 deletions(-)

-- 
2.34.1


^ permalink raw reply	[flat|nested] 19+ messages in thread

end of thread, other threads:[~2025-12-01 17:59 UTC | newest]

Thread overview: 19+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2025-11-26 18:59 [PATCH v5 0/9] Add support for Mesa GPU hang replay tool Matthew Brost
2025-11-26 18:59 ` [PATCH v5 1/9] drm/xe: Add properties line to VM snapshot capture Matthew Brost
2025-11-26 18:59 ` [PATCH v5 2/9] drm/xe: Add "null_sparse" type to VM snap properties Matthew Brost
2025-11-26 18:59 ` [PATCH v5 3/9] drm/xe: Add mem_region to properties line in VM snapshot capture Matthew Brost
2025-11-26 18:59 ` [PATCH v5 4/9] drm/xe: Add pat_index " Matthew Brost
2025-11-26 18:59 ` [PATCH v5 5/9] drm/xe: Add cpu_caching " Matthew Brost
2025-11-26 18:59 ` [PATCH v5 6/9] drm/xe: Add VM.uapi_flags to " Matthew Brost
2025-11-26 18:59 ` [PATCH v5 7/9] drm/xe/uapi: Add DRM_XE_EXEC_QUEUE_SET_HANG_REPLAY_STATE Matthew Brost
2025-11-26 20:44   ` Souza, Jose
2025-12-01 17:59     ` Rodrigo Vivi
2025-11-26 18:59 ` [PATCH v5 8/9] drm/xe: Add replay_offset and replay_length lines to LRC HWCTX snapshot Matthew Brost
2025-11-26 18:59 ` [PATCH v5 9/9] drm/xe: Implement DRM_XE_EXEC_QUEUE_SET_HANG_REPLAY_STATE Matthew Brost
2025-11-26 19:06 ` ✗ CI.checkpatch: warning for Add support for Mesa GPU hang replay tool (rev5) Patchwork
2025-11-26 19:07 ` ✓ CI.KUnit: success " Patchwork
2025-11-26 20:59 ` ✗ Xe.CI.Full: failure " Patchwork
2025-11-27  6:02 ` ✗ CI.checkpatch: warning for Add support for Mesa GPU hang replay tool (rev6) Patchwork
2025-11-27  6:04 ` ✓ CI.KUnit: success " Patchwork
2025-11-27  7:16 ` ✗ Xe.CI.BAT: failure " Patchwork
2025-11-27  8:18 ` ✗ Xe.CI.Full: " Patchwork

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