Merge tag 'amd-drm-next-5.8-2020-05-19' of git://people.freedesktop.org/~agd5f/linux into drm-next

amd-drm-next-5.8-2020-05-19:

amdgpu:
- Improved handling for CTF (Critical Thermal Fault) situations
- Clarify AC/DC mode switches
- SR-IOV fixes
- XGMI fixes for RAS
- Misc cleanups
- Add autodump debugfs node to aid in GPU hang debugging

UAPI:
- Add a MEM_SYNC IB flag for handling proper acquire memory semantics if UMDs expect the kernel to handle this
  Used by AMDVLK: https://github.com/GPUOpen-Drivers/pal/blob/dev/src/core/os/amdgpu/amdgpuQueue.cpp#L1262



Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexdeucher@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200519202505.4126-1-alexander.deucher@amd.com