[PATCH v4 0/6] drm/msm: A couple lazy-vm fixes

[Rob Clark]

The VM is created lazily to give userspace a chance to opt-in to
VM_BIND.  But Sashiko noticed a couple paths that were not handling
this properly.

Rob Clark (6):
  drm/msm: Fix barriers accessing ctx vm
  drm/msm: Block VM_BIND for shared VMs
  drm/msm: Validate lazy VM is created in GEM_SUBMIT
  drm/msm: Validate lazy VM in GEM_NEW
  drm/msm: Fix per-process-pgtables check
  drm/msm: Remove invalid overflow check

 drivers/gpu/drm/msm/adreno/adreno_gpu.c |  2 +-
 drivers/gpu/drm/msm/msm_drv.c           | 13 +++++++------
 drivers/gpu/drm/msm/msm_gem.c           | 11 ++++++++++-
 drivers/gpu/drm/msm/msm_gem_submit.c    | 15 ++++++---------
 drivers/gpu/drm/msm/msm_gem_vma.c       | 11 ++++++-----
 5 files changed, 30 insertions(+), 22 deletions(-)

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2.55.0