[PULL] drm-intel-fixes

[Joonas Lahtinen]

Hi Dave & Daniel,

Last pull request for 5.5. Then it's Jani's turn
to handle 5.6.

A fix for huge userptr objects and a fix that is
also cc stable, to correctly handle negative values
in engine->uabi_class/instance.

Regards, Joonas

***

drm-intel-fixes-2020-01-23:

- Avoid overflow with huge userptr objects
- uAPI fix to correctly handle negative values in
  engine->uabi_class/instance (cc: stable)

The following changes since commit def9d2780727cec3313ed3522d0123158d87224d:

  Linux 5.5-rc7 (2020-01-19 16:02:49 -0800)

are available in the Git repository at:

  git://anongit.freedesktop.org/drm/drm-intel tags/drm-intel-fixes-2020-01-23

for you to fetch changes up to 5eec71829ad7749a8c918f66a91a9bcf6fb4462a:

  drm/i915: Align engine->uabi_class/instance with i915_drm.h (2020-01-21 09:25:20 +0200)

----------------------------------------------------------------
- Avoid overflow with huge userptr objects
- uAPI fix to correctly handle negative values in
  engine->uabi_class/instance (cc: stable)

----------------------------------------------------------------
Matthew Auld (1):
      drm/i915/userptr: fix size calculation

Tvrtko Ursulin (1):
      drm/i915: Align engine->uabi_class/instance with i915_drm.h

 drivers/gpu/drm/i915/gem/i915_gem_busy.c     | 12 ++++++------
 drivers/gpu/drm/i915/gem/i915_gem_userptr.c  |  9 +++++----
 drivers/gpu/drm/i915/gt/intel_engine_types.h |  4 ++--
 drivers/gpu/drm/i915/i915_gem_gtt.c          |  2 ++
 4 files changed, 15 insertions(+), 12 deletions(-)