tree 990d2f0498e1c60e460a8114732821805537c452
parent 0a21a3eb9fcea0609f3bc8bee1f796788e0a770e
author Felix Kuehling <Felix.Kuehling@amd.com> 1617833998 -0400
committer Treehugger Robot <treehugger-gerrit@google.com> 1659623119 +0000

BACKPORT: drm/amdkfd: Use drm_priv to pass VM from KFD to amdgpu

commit b40a6ab2cf9213923bf8e821ce7fa7f6a0a26990 upstream.

amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu needs the drm_priv to allow mmap
to access the BO through the corresponding file descriptor. The VM can
also be extracted from drm_priv, so drm_priv can replace the vm parameter
in the kfd2kgd interface.

Bug: 225381233
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Philip Yang <philip.yang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[This is a partial cherry-pick of the upstream commit.]
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Lee Jones <joneslee@google.com>
Change-Id: I49c141ce1727fd5822f0ce09b2dc4887caa65766