Merge branch 'drm-intel-fixes' of git://people.freedesktop.org/~danvet/drm-intel into drm-next

Daniel writes:
Bunch of fixes, all pretty high-priority
- Fix execbuf argument checking (Kees Cook)
- Optionally obfuscate kernel addresses in dumps (Kees Cook)
- Two patches from Takashi Iwai to fix DP link training regressions he's
  seen.
- intel-gfx is no longer subscribers-only (well, just no longer moderated
  in an annoying way for non-subscribers), update MAINTAINERS
- gm45 gmbus irq fallout fix (Jiri Kosina)

* 'drm-intel-fixes' of git://people.freedesktop.org/~danvet/drm-intel:
  drm/i915: stop using GMBUS IRQs on Gen4 chips
  MAINTAINERS: intel-gfx is no longer subscribers-only
  drm/i915: Use the fixed pixel clock for eDP in intel_dp_set_m_n()
  Revert "drm/i915: try to train DP even harder"
  drm/i915: bounds check execbuffer relocation count
  drm/i915: restrict kernel address leak in debugfs