Merge branch 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux...

* 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: (58 commits)
  drm/nouveau: fix off-by-one
  drm/nouveau/temp: Add default calibration values for nv67
  drm/nouveau/temp: Fix signed/unsigned int logic
  drm/nvc0: push prunk140 irq messages to debug loglevel
  drm/nouveau: un-blacklist nvce accel
  drm/nouveau: fix null pointer deref on pre-nv50 chipsets
  drm/nouveau: rework vram init/fini ordering a little
  drm/nouveau: shut lockdep up if last vm ref needs to destroy pgd
  drm/nouveau: fix display takedown order to match reverse init order
  drm/nvc0: enable per-client address spaces
  drm/nouveau: add some debug output if nouveau_mm busy at destroy time
  drm/nv50: enable use of per-client gpu address space
  drm/nouveau: remove implicit mapping of every bo into chan_vm
  drm/nouveau: remove 'chan' argument from nouveau_bo_new
  drm/nouveau: fixup gem_info ioctl to return client-specific bo virtual
  drm/nvc0: explicitly map PDISP semaphore buffer into each channel's vm
  drm/nv50-nvc0: lookup pushbuf virtual address on dma_push
  drm/nv84-nvc0: explicitly map semaphore buffer into channel vm
  drm/nv50-nvc0: explicitly map pushbuf bo into channel vm
  drm/nv50-nvc0: explicitly map notifier bo into channel vm
  ...