[PATCH v4 0/5] Enable SVM atomics in Xe / GPU SVM

[Matthew Brost <matthew.brost@intel.com>]

Minimal set of patches to enable compute UMD SVM atomics.

Collaboration with Himal.

Matt

Himal Prasad Ghimiray (1):
  drm/gpusvm: Introduce devmem_only flag for allocation

Matthew Brost (4):
  drm/xe: Strict migration policy for atomic SVM faults
  drm/gpusvm: Add timeslicing support to GPU SVM
  drm/xe: Timeslice GPU on atomic SVM fault
  drm/xe: Add atomic_svm_timeslice_ms debugfs entry

 drivers/gpu/drm/drm_gpusvm.c         | 14 +++++
 drivers/gpu/drm/xe/xe_debugfs.c      | 38 ++++++++++++
 drivers/gpu/drm/xe/xe_device.c       |  1 +
 drivers/gpu/drm/xe/xe_device_types.h |  3 +
 drivers/gpu/drm/xe/xe_module.c       |  3 -
 drivers/gpu/drm/xe/xe_module.h       |  1 -
 drivers/gpu/drm/xe/xe_svm.c          | 93 +++++++++++++++++++++-------
 drivers/gpu/drm/xe/xe_svm.h          |  5 --
 include/drm/drm_gpusvm.h             |  7 +++
 9 files changed, 132 insertions(+), 33 deletions(-)

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2.34.1