[git pull] vmwgfx-fixes-4.20

[Thomas Hellstrom]

Hi Dave,

One redundant return statement fix, and one DOS fix for a regression introduced
with 4.20.

The following changes since commit 73b6f96cbc0162787bcbdac5f538167084c8d605:

  Merge branch 'drm-fixes-4.20' of git://people.freedesktop.org/~agd5f/linux into drm-fixes (2018-11-11 04:23:02 +1000)

are available in the Git repository at:

  git://people.freedesktop.org/~thomash/linux vmwgfx-fixes-4.20

for you to fetch changes up to fd567467753fac9f9f477550065018e7f4e3c8f3:

  drm/vmwgfx: Protect from excessive execbuf kernel memory allocations v3 (2018-12-13 13:04:25 +0100)

----------------------------------------------------------------
Colin Ian King (1):
      drm/vmwgfx: remove redundant return ret statement

Thomas Hellstrom (1):
      drm/vmwgfx: Protect from excessive execbuf kernel memory allocations v3

 drivers/gpu/drm/vmwgfx/vmwgfx_drv.c        |  4 +++-
 drivers/gpu/drm/vmwgfx/vmwgfx_drv.h        |  5 ++++
 drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c    |  4 ++--
 drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c   | 36 +++++++++++++++++++++++++++++
 drivers/gpu/drm/vmwgfx/vmwgfx_validation.c | 21 ++++++++++++++++-
 drivers/gpu/drm/vmwgfx/vmwgfx_validation.h | 37 ++++++++++++++++++++++++++++++
 6 files changed, 103 insertions(+), 4 deletions(-)