[PATCH v2 0/3] Core Xe changes preparing for VF resume

Matthew Brost matthew.brost at intel.com
Fri Aug 15 22:22:12 UTC 2025


Fixup a few known issues in Xe core code ahead of VF resume feature.

Small behavior changes in LR jobs, these now can be resubmitted. LR
queue's now have DRM scheduler flow control too which renders
xe_exec_compute_mode.non-blocking invalid.

v2:
 - Fixup CI failures by ensuring DRM sched TDR never fires for LR jobs

Matt

Matthew Brost (3):
  drm/xe: Take preemption into account when resubmitting jobs
  drm/xe/guc: Track pending-enable source in submission state
  drm/xe: Track LR jobs in DRM scheduler pending list

 drivers/gpu/drm/xe/xe_exec.c            |  12 +--
 drivers/gpu/drm/xe/xe_exec_queue.c      |  19 -----
 drivers/gpu/drm/xe/xe_exec_queue.h      |   2 -
 drivers/gpu/drm/xe/xe_guc_submit.c      | 101 ++++++++++++++++++++----
 drivers/gpu/drm/xe/xe_ring_ops.c        |  23 +++++-
 drivers/gpu/drm/xe/xe_sched_job_types.h |   5 ++
 6 files changed, 111 insertions(+), 51 deletions(-)

-- 
2.34.1



More information about the Intel-xe mailing list