> https://github.com/ROCm/rocm-systems/blob/35959f8e1260c7cee3e51a740e320be3856ee4ff/projects/rocr-runtime/libhsakmt/src/memory.c#L1036 > > Alex Deucher (1): > Documentation: add initial UALink Documentation > > Mukul Joshi (2): > drm/gem: Add callback for when handle count goes to 0 > drm/amdgpu: Add ioctl infra for exporting/importing UALink handles > > Documentation/gpu/amdgpu/index.rst | 1 + > Documentation/gpu/amdgpu/ualink.rst | 74 ++++++++++++++++++++++ > drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 2 + > drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 9 +++ > drivers/gpu/drm/amd/amdgpu/amdgpu_ualink.c | 44 +++++++++++++ > drivers/gpu/drm/amd/amdgpu/amdgpu_ualink.h | 2 + > drivers/gpu/drm/drm_gem.c | 5 +- > include/drm/drm_gem.h | 11 ++++
This gem patch is kinda sneaking in here, I'd have preferred to have more discussion on the list around this sort of addition to the gem code. Dave.
