Heterogeneous Memory Management Is Maturing, AMDGPU Support Coming

For the past four years now we have been monitoring the development of Heterogeneous Memory Management (HMM) for allowing the mirroring of process address spaces and other functionality particularly designed around modern GPU compute needs but also applicable to other devices/drivers. The HMM kernel code was merged to mainline last year while haven't seen much activity by the DRM drivers but that now seems to be changing...