[PATCH 0/3] FD close cleanup for XE

[Daniel Charles <daniel.charles@intel.com>]

This series adds the suggested logic to synchronously wait for the queue
kill to complete on FD close. This is needed to avoid a race condition
where the scheduler may still be processing messages for a queue that
has been closed, which can lead to errors.

This series includes a rebase of patch

fe73d8e1cdfac drm/xe: Disable scheduling early on FD close to avoid CAT error cascade


Daniel Charles (1):
  drm/xe: Synchronously wait for queue kill on FD close

Matthew Brost (2):
  drm/xe: Read scheduler message opcode under lock
  drm/xe: Disable scheduling early on FD close to avoid CAT error
    cascade

 drivers/gpu/drm/xe/xe_device.c               |  8 +-
 drivers/gpu/drm/xe/xe_exec_queue.c           | 13 +++
 drivers/gpu/drm/xe/xe_exec_queue.h           |  1 +
 drivers/gpu/drm/xe/xe_exec_queue_types.h     |  2 +
 drivers/gpu/drm/xe/xe_gpu_scheduler.c        | 13 ++-
 drivers/gpu/drm/xe/xe_gpu_scheduler_types.h  |  2 +-
 drivers/gpu/drm/xe/xe_guc_exec_queue_types.h |  2 +-
 drivers/gpu/drm/xe/xe_guc_submit.c           | 85 ++++++++++++++++++--
 8 files changed, 112 insertions(+), 14 deletions(-)

-- 
2.43.0