[PATCH 0/3] handle userptr corner cases with HMM path

[Yang, Philip]

Those corner cases are found by kfdtest.KFDIPCTest.

Philip Yang (3):
  drm/amdkfd: support concurrent userptr update for HMM
  drm/amdgpu: support userptr cross VMAs case with HMM
  drm/amdgpu: more descriptive message if HMM not enabled

 .../gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c  |  28 +++-
 drivers/gpu/drm/amd/amdgpu/amdgpu_mn.h        |   2 +
 drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c       | 122 +++++++++++++-----
 3 files changed, 110 insertions(+), 42 deletions(-)

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2.17.1