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* [PATCH 0/4] drm/xe: Allow migrate vm gpu submissions from reclaim context
@ 2024-05-22 11:17 Thomas Hellström
  2024-05-22 11:17 ` [PATCH 1/4] drm/xe: Split lrc seqno fence creation up Thomas Hellström
                   ` (11 more replies)
  0 siblings, 12 replies; 13+ messages in thread
From: Thomas Hellström @ 2024-05-22 11:17 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.

However since 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.

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_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         |  12 +-
 drivers/gpu/drm/xe/xe_sched_job.c        | 152 +++++++++++++----------
 drivers/gpu/drm/xe/xe_sched_job_types.h  |  18 ++-
 drivers/gpu/drm/xe/xe_trace.h            |   2 +-
 11 files changed, 206 insertions(+), 119 deletions(-)

-- 
2.44.0


^ permalink raw reply	[flat|nested] 13+ messages in thread

end of thread, other threads:[~2024-05-22 15:55 UTC | newest]

Thread overview: 13+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2024-05-22 11:17 [PATCH 0/4] drm/xe: Allow migrate vm gpu submissions from reclaim context Thomas Hellström
2024-05-22 11:17 ` [PATCH 1/4] drm/xe: Split lrc seqno fence creation up Thomas Hellström
2024-05-22 11:17 ` [PATCH 2/4] drm/xe: Don't initialize fences at xe_sched_job_create() Thomas Hellström
2024-05-22 11:17 ` [PATCH 3/4] drm/xe: Remove xe_lrc_create_seqno_fence() Thomas Hellström
2024-05-22 11:17 ` [PATCH 4/4] drm/xe: Move job creation out of the struct xe_migrate::job_mutex Thomas Hellström
2024-05-22 11:40 ` ✓ CI.Patch_applied: success for drm/xe: Allow migrate vm gpu submissions from reclaim context Patchwork
2024-05-22 11:40 ` ✗ CI.checkpatch: warning " Patchwork
2024-05-22 11:41 ` ✓ CI.KUnit: success " Patchwork
2024-05-22 11:53 ` ✓ CI.Build: " Patchwork
2024-05-22 11:56 ` ✓ CI.Hooks: " Patchwork
2024-05-22 11:57 ` ✓ CI.checksparse: " Patchwork
2024-05-22 13:06 ` ✗ CI.BAT: failure " Patchwork
2024-05-22 15:55 ` ✗ CI.FULL: " Patchwork

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