[git pull] vmwgfx-fixes-4.3-150924

[Thomas Hellstrom]

Dave,

Vmwgfx fixes for 4.3:
 - A couple of uninitialized variable fixes by Christian Engelmayer
 - A TTM fix for a bug that causes problems with the new vmwgfx device init
 - A vmwgfx refcounting fix
 - A vmwgfx iomem caching fix
 - A DRM change to allow also control clients to read the drm driver version.

The following changes since commit 9fbcc7c007ea200357e2453c6b2b153646fbc165:

  Merge branch 'linux-4.3' of git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-next (2015-09-11 14:38:36 +1000)

are available in the git repository at:

  git://people.freedesktop.org/~thomash/linux tags/vmwgfx-fixes-4.3-150924

for you to fetch changes up to 30c64664f110f76064e364cb5dd385edc3751ba5:

  drm: Allow also control clients to check the drm version (2015-09-24 00:24:24 -0700)

----------------------------------------------------------------
Pull request of 2015-09-24

----------------------------------------------------------------
Christian Engelmayer (2):
      drm/vmwgfx: Fix uninitialized return in vmw_cotable_unbind()
      drm/vmwgfx: Fix uninitialized return in vmw_kms_helper_dirty()

Thomas Hellstrom (5):
      drm/vmwgfx: Fix up user_dmabuf refcounting
      drm/vmwgfx: Map the fifo as cached
      drm/ttm: Fix memory space allocation v2
      drm/vmwgfx: Only build on X86
      drm: Allow also control clients to check the drm version

 drivers/gpu/drm/drm_ioctl.c              |  3 ++-
 drivers/gpu/drm/ttm/ttm_bo.c             | 28 ++++++++++++++++------------
 drivers/gpu/drm/vmwgfx/Kconfig           |  2 +-
 drivers/gpu/drm/vmwgfx/vmwgfx_cotable.c  |  3 +--
 drivers/gpu/drm/vmwgfx/vmwgfx_drv.c      | 10 ++--------
 drivers/gpu/drm/vmwgfx/vmwgfx_drv.h      |  7 ++++---
 drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c  |  6 ++++--
 drivers/gpu/drm/vmwgfx/vmwgfx_kms.c      |  3 +--
 drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c  |  2 +-
 drivers/gpu/drm/vmwgfx/vmwgfx_resource.c | 29 +++++++++++++++++++++--------
 drivers/gpu/drm/vmwgfx/vmwgfx_shader.c   |  2 +-
 drivers/gpu/drm/vmwgfx/vmwgfx_surface.c  | 11 ++++++++---
 12 files changed, 62 insertions(+), 44 deletions(-)