I did not look into details, but on amd-staging-drm-next
(495e9e174feaec6e5aeb6f8224f0d3bda4c96114), linking the amdgpu module fails if
DEBUG_FS is not enabled (probably some weird things happen in the code with
the CONFIG_DEBUG_FS macro).
Saw passing something about an amd-gfx mailing list. Is this list still valid
for amdgpu related work?
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