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* [PATCH v3 0/5] drm/xe: Allow migrate vm gpu submissions from reclaim context
@ 2024-05-24  7:19 Thomas Hellström
  2024-05-24  7:19 ` [PATCH v3 1/5] drm/xe: Decouple job seqno and lrc seqno Thomas Hellström
                   ` (12 more replies)
  0 siblings, 13 replies; 23+ messages in thread
From: Thomas Hellström @ 2024-05-24  7:19 UTC (permalink / raw)
  To: intel-xe; +Cc: Thomas Hellström, Matthew Brost

On lunar lake, we need to be able to copy CCS compression metadata from
reclaim context when using a shrinker.
ince we do dma_fence allocations under the
struct xe_migrate::job_mutex, we're facing a lockdep violation.
This patchset deals with moving the job + fence allocation out of
the job_mutex by splitting up the fence allocation- and
initialization.

v2:
- Add a patch from Matthew Brost to fix up the use of
  composite fence seqno.
- A couple of bugfixes as detailed in patch 3.
v3:
- Rebase on drm-tip.

Matthew Brost (1):
  drm/xe: Decouple job seqno and lrc seqno

Thomas Hellström (4):
  drm/xe: Split lrc seqno fence creation up
  drm/xe: Don't initialize fences at xe_sched_job_create()
  drm/xe: Remove xe_lrc_create_seqno_fence()
  drm/xe: Move job creation out of the struct xe_migrate::job_mutex

 drivers/gpu/drm/xe/xe_exec_queue.c       |   5 -
 drivers/gpu/drm/xe/xe_exec_queue_types.h |  10 --
 drivers/gpu/drm/xe/xe_guc_submit.c       |   5 +-
 drivers/gpu/drm/xe/xe_hw_fence.c         |  59 ++++++--
 drivers/gpu/drm/xe/xe_hw_fence.h         |   7 +-
 drivers/gpu/drm/xe/xe_lrc.c              |  39 +++++-
 drivers/gpu/drm/xe/xe_lrc.h              |   4 +-
 drivers/gpu/drm/xe/xe_migrate.c          |  17 ++-
 drivers/gpu/drm/xe/xe_ring_ops.c         |  22 +--
 drivers/gpu/drm/xe/xe_sched_job.c        | 165 +++++++++++++----------
 drivers/gpu/drm/xe/xe_sched_job.h        |   5 +
 drivers/gpu/drm/xe/xe_sched_job_types.h  |  20 ++-
 drivers/gpu/drm/xe/xe_trace.h            |   9 +-
 13 files changed, 235 insertions(+), 132 deletions(-)

-- 
2.44.0


^ permalink raw reply	[flat|nested] 23+ messages in thread

end of thread, other threads:[~2024-05-24 19:45 UTC | newest]

Thread overview: 23+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2024-05-24  7:19 [PATCH v3 0/5] drm/xe: Allow migrate vm gpu submissions from reclaim context Thomas Hellström
2024-05-24  7:19 ` [PATCH v3 1/5] drm/xe: Decouple job seqno and lrc seqno Thomas Hellström
2024-05-24 12:26   ` Rodrigo Vivi
2024-05-24 12:56     ` Thomas Hellström
2024-05-24 19:44       ` Rodrigo Vivi
2024-05-24  7:19 ` [PATCH v3 2/5] drm/xe: Split lrc seqno fence creation up Thomas Hellström
2024-05-24 12:32   ` Rodrigo Vivi
2024-05-24  7:19 ` [PATCH v3 3/5] drm/xe: Don't initialize fences at xe_sched_job_create() Thomas Hellström
2024-05-24 13:12   ` Rodrigo Vivi
2024-05-24 13:22     ` Thomas Hellström
2024-05-24 19:45       ` Rodrigo Vivi
2024-05-24  7:19 ` [PATCH v3 4/5] drm/xe: Remove xe_lrc_create_seqno_fence() Thomas Hellström
2024-05-24 12:33   ` Rodrigo Vivi
2024-05-24  7:19 ` [PATCH v3 5/5] drm/xe: Move job creation out of the struct xe_migrate::job_mutex Thomas Hellström
2024-05-24 13:14   ` Rodrigo Vivi
2024-05-24  8:18 ` ✓ CI.Patch_applied: success for drm/xe: Allow migrate vm gpu submissions from reclaim context (rev3) Patchwork
2024-05-24  8:18 ` ✓ CI.checkpatch: " Patchwork
2024-05-24  8:19 ` ✓ CI.KUnit: " Patchwork
2024-05-24  8:31 ` ✓ CI.Build: " Patchwork
2024-05-24  8:33 ` ✓ CI.Hooks: " Patchwork
2024-05-24  8:35 ` ✓ CI.checksparse: " Patchwork
2024-05-24  9:05 ` ✓ CI.BAT: " Patchwork
2024-05-24 10:48 ` ✗ CI.FULL: failure " Patchwork

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