[PATCH v4 0/2] Userptr fixes

[Matthew Brost]

Tested with below tests on BMG + CONFIG_DRM_XE_USERPTR_INVAL_INJECT
xe_exec_basic; xe_exec_compute_mode; xe_exec_fault_mode; xe_vm; xe_exec_threads

Matt

Matthew Brost (2):
  drm/xe: Userptr invalidation race with binds fixes
  drm/xe: Add staging tree for VM binds

 drivers/gpu/drm/xe/xe_pt.c      | 79 ++++++++++++++++++++++-----------
 drivers/gpu/drm/xe/xe_pt_walk.c |  3 +-
 drivers/gpu/drm/xe/xe_pt_walk.h |  4 ++
 drivers/gpu/drm/xe/xe_vm.c      |  4 +-
 4 files changed, 60 insertions(+), 30 deletions(-)

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2.34.1