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* [PATCH 0/4] drm/xe/xe_drm_client: Add per drm client reset stats
@ 2025-02-14 20:37 Jonathan Cavitt
  2025-02-14 20:37 ` [PATCH 1/4] drm/xe/xe_exec_queue: Add ID param to exec queue struct Jonathan Cavitt
                   ` (12 more replies)
  0 siblings, 13 replies; 22+ messages in thread
From: Jonathan Cavitt @ 2025-02-14 20:37 UTC (permalink / raw)
  To: intel-xe
  Cc: dri-devel, jonathan.cavitt, saurabhg.gupta, alex.zuo,
	joonas.lahtinen, lucas.demarchi, matthew.brost

Add additional information to drm client so it can report the last 50
exec queues to have been banned on it, as well as the last pagefault
seen when said exec queues were banned. Since we cannot reasonably
associate a pagefault to a specific exec queue, we currently report the
last seen pagefault on the associated hw engine instead.

The last pagefault seen per exec queue is saved to the hw engine, and the
pagefault is updated during the pagefault handling process in
xe_gt_pagefault. The last seen pagefault is reset when the engine is
reset because any future exec queue bans likely were not caused by said
pagefault after the reset.

Also add a tracker that counts the number of times the drm client has
experienced an engine reset.

Signed-off-by: Jonathan Cavitt <jonathan.cavitt@intel.com>

Jonathan Cavitt (4):
  drm/xe/xe_exec_queue: Add ID param to exec queue struct
  drm/xe/xe_gt_pagefault: Migrate pagefault struct to header
  FIXME: drm/xe/xe_drm_client: Add per drm client pagefault info
  drm/xe/xe_drm_client: Add per drm client reset stats

 drivers/gpu/drm/xe/xe_drm_client.c       | 130 +++++++++++++++++++++++
 drivers/gpu/drm/xe/xe_drm_client.h       |  38 +++++++
 drivers/gpu/drm/xe/xe_exec_queue.c       |   8 ++
 drivers/gpu/drm/xe/xe_exec_queue_types.h |   2 +
 drivers/gpu/drm/xe/xe_gt_pagefault.c     |  46 ++++----
 drivers/gpu/drm/xe/xe_gt_pagefault.h     |  51 +++++++++
 drivers/gpu/drm/xe/xe_guc_submit.c       |  19 ++++
 drivers/gpu/drm/xe/xe_hw_engine.c        |   4 +
 drivers/gpu/drm/xe/xe_hw_engine_types.h  |   8 ++
 9 files changed, 279 insertions(+), 27 deletions(-)

-- 
2.43.0


^ permalink raw reply	[flat|nested] 22+ messages in thread

end of thread, other threads:[~2025-02-19 13:46 UTC | newest]

Thread overview: 22+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2025-02-14 20:37 [PATCH 0/4] drm/xe/xe_drm_client: Add per drm client reset stats Jonathan Cavitt
2025-02-14 20:37 ` [PATCH 1/4] drm/xe/xe_exec_queue: Add ID param to exec queue struct Jonathan Cavitt
2025-02-14 20:37 ` [PATCH 2/4] drm/xe/xe_gt_pagefault: Migrate pagefault struct to header Jonathan Cavitt
2025-02-14 20:37 ` [PATCH 3/4] FIXME: drm/xe/xe_drm_client: Add per drm client pagefault info Jonathan Cavitt
2025-02-16  4:04   ` kernel test robot
2025-02-17 17:01   ` Simona Vetter
2025-02-18 15:11     ` Cavitt, Jonathan
2025-02-18 18:39     ` Tvrtko Ursulin
2025-02-18 20:40       ` Cavitt, Jonathan
2025-02-19 13:44         ` Simona Vetter
2025-02-14 20:37 ` [PATCH 4/4] drm/xe/xe_drm_client: Add per drm client reset stats Jonathan Cavitt
2025-02-18 18:45   ` Tvrtko Ursulin
2025-02-19 13:45     ` Simona Vetter
2025-02-14 20:48 ` ✓ CI.Patch_applied: success for " Patchwork
2025-02-14 20:48 ` ✗ CI.checkpatch: warning " Patchwork
2025-02-14 20:50 ` ✓ CI.KUnit: success " Patchwork
2025-02-14 21:13 ` ✓ CI.Build: " Patchwork
2025-02-14 21:15 ` ✓ CI.Hooks: " Patchwork
2025-02-14 21:17 ` ✓ CI.checksparse: " Patchwork
2025-02-14 21:43 ` ✗ Xe.CI.BAT: failure " Patchwork
2025-02-15 21:00 ` ✗ Xe.CI.Full: " Patchwork
2025-02-18 19:21 ` [PATCH 0/4] " André Almeida

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