[PATCH 0/4] KFD upstreaming Nov 2018, part 2

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This round adds support for more ROCm memory manager features:
* VRAM limit checking to avoid overcommitment
* DMABuf import for graphics interoperability
* Support for mapping doorbells into GPUVM address space

Felix Kuehling (4):
  drm/amdgpu: Add KFD VRAM limit checking
  drm/amdkfd: Add NULL-pointer check
  drm/amdkfd: Add DMABuf import functionality
  drm/amdkfd: Add support for doorbell BOs

 drivers/gpu/drm/amd/amdgpu/amdgpu.h              |   7 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c       | 109 ++++++++++++---
 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h       |  19 ++-
 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 170 ++++++++++++++++++-----
 drivers/gpu/drm/amd/amdgpu/amdgpu_gem.h          |   2 +
 drivers/gpu/drm/amd/amdgpu/amdgpu_object.c       |   2 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c        |   4 +-
 drivers/gpu/drm/amd/amdkfd/kfd_chardev.c         | 124 ++++++++++++++++-
 drivers/gpu/drm/amd/amdkfd/kfd_priv.h            |   1 +
 drivers/gpu/drm/amd/amdkfd/kfd_topology.c        |  20 ++-
 drivers/gpu/drm/amd/include/kgd_kfd_interface.h  |   4 +-
 include/uapi/linux/kfd_ioctl.h                   |  26 +++-
 12 files changed, 423 insertions(+), 65 deletions(-)

-- 
2.7.4

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