Merge tag 'drm-fixes-for-v4.14-rc8' of git://people.freedesktop.org/~airlied/linux

Merge tag 'drm-fixes-for-v4.14-rc8' of git://people.freedesktop.org/~airlied/linux

Pull drm fixes from Dave Airlie:

 - one nouveau regression fix

 - some amdgpu fixes for stable to fix hangs on some harvested Polaris
   GPUs

 - a set of KASAN and regression fixes for i915, their CI system seems
   to be working pretty well now.

* tag 'drm-fixes-for-v4.14-rc8' of git://people.freedesktop.org/~airlied/linux:
  drm/amdgpu: allow harvesting check for Polaris VCE
  drm/amdgpu: return -ENOENT from uvd 6.0 early init for harvesting
  drm/i915: Check incoming alignment for unfenced buffers (on i915gm)
  drm/nouveau/kms/nv50: use the correct state for base channel notifier setup
  drm/i915: Hold rcu_read_lock when iterating over the radixtree (vma idr)
  drm/i915: Hold rcu_read_lock when iterating over the radixtree (objects)
  drm/i915/edp: read edp display control registers unconditionally
  drm/i915: Do not rely on wm preservation for ILK watermarks
  drm/i915: Cancel the modeset retry work during modeset cleanup