Merge commit 'v3.6-rc4' into linux-next

Merge commit 'v3.6-rc4' into linux-next

* commit 'v3.6-rc4': (625 commits)
  Linux 3.6-rc4
  time: Move ktime_t overflow checking into timespec_valid_strict
  s390/32: Don't clobber personality flags on exec
  drm: Add EDID_QUIRK_FORCE_REDUCED_BLANKING for ASUS VW222S
  gma500: Consider CRTC initially active.
  drm/radeon: fix dig encoder selection on DCE61
  mm, slab: lock the correct nodelist after reenabling irqs
  drm/radeon: fix double free in radeon_gpu_reset
  drm/radeon: force dma32 to fix regression rs4xx,rs6xx,rs740
  drm/radeon: rework panel mode setup
  drm/radeon/atom: powergating fixes for DCE6
  drm/radeon/atom: rework DIG modesetting on DCE3+
  drm/radeon: don't disable plls that are in use by other crtcs
  drm/radeon: add proper checking of RESOLVE_BOX command for r600-r700
  drm/radeon: initialize tracked CS state
  drm/radeon: fix reading CB_COLORn_MASK from the CS
  watchdog: da9052: Remove duplicate inclusion of delay.h
  watchdog: fix watchdog-test.c build warning
  drm/nvc0/copy: check PUNITS to determine which copy engines are disabled
  Btrfs: fix that repair code is spuriously executed for transid failures
  ...