[git pull] vmwgfx-fixes-5.2

[Thomas Hellstrom (VMware)]

Dave, Daniel

A set of misc fixes for various issues that have surfaced recently.
All Cc'd stable except the dma iterator fix which shouldn't really cause
any real issues on older kernels.

The following changes since commit a188339ca5a396acc588e5851ed7e19f66b0ebd9:

  Linux 5.2-rc1 (2019-05-19 15:47:09 -0700)

are available in the Git repository at:

  git://people.freedesktop.org/~thomash/linux vmwgfx-fixes-5.2

for you to fetch changes up to 5ed7f4b5eca11c3c69e7c8b53e4321812bc1ee1e:

  drm/vmwgfx: integer underflow in vmw_cmd_dx_set_shader() leading to an invalid read (2019-05-21 10:23:10 +0200)

----------------------------------------------------------------
Murray McAllister (2):
      drm/vmwgfx: NULL pointer dereference from vmw_cmd_dx_view_define()
      drm/vmwgfx: integer underflow in vmw_cmd_dx_set_shader() leading to an invalid read

Thomas Hellstrom (4):
      drm/vmwgfx: Don't send drm sysfs hotplug events on initial master set
      drm/vmwgfx: Fix user space handle equal to zero
      drm/vmwgfx: Fix compat mode shader operation
      drm/vmwgfx: Use the dma scatter-gather iterator to get dma addresses

 drivers/gpu/drm/vmwgfx/ttm_object.c        |  2 +-
 drivers/gpu/drm/vmwgfx/vmwgfx_drv.c        |  8 +++++++-
 drivers/gpu/drm/vmwgfx/vmwgfx_drv.h        |  2 +-
 drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c    | 20 +++++++++++++++++++-
 drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c | 27 +++++++--------------------
 5 files changed, 35 insertions(+), 24 deletions(-)