18 Sep
2017
18 Sep
'17
5:33 p.m.
In this respin I add some changes per feedback and make the iova entry have proper read/write methods which access pages mapped by amdgpu. So there is no need for /dev/mem or /dev/fmem anymore when reading system memory.
Patches 3/4 are unchanged and remove the TTM trace from amdgpu and from TTM itself.