[Intel-xe] [PATCH 0/2] drm/xe: Revert coalescing of GGTT invalidations

[Niranjana Vishwanathapura]

Causing a bunch of hangs driver load and in user space.
https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/232

Benefit is rather small too, so revert it to stablize the stack.

Reverts below changes
drm/xe: Pad GGTT mapping with an extra page pointing to scratch
drm/xe: Coalesce GGTT invalidations

Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura at intel.com>

Niranjana Vishwanathapura (2):
  Revert "drm/xe: Pad GGTT mapping with an extra page pointing to
    scratch"
  Revert "drm/xe: Coalesce GGTT invalidations"

 drivers/gpu/drm/xe/xe_bo.c         |  1 -
 drivers/gpu/drm/xe/xe_bo.h         |  1 +
 drivers/gpu/drm/xe/xe_bo_types.h   |  4 +---
 drivers/gpu/drm/xe/xe_ggtt.c       | 35 +++++++-----------------------
 drivers/gpu/drm/xe/xe_ggtt_types.h |  2 --
 5 files changed, 10 insertions(+), 33 deletions(-)

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2.21.0.rc0.32.g243a4c7e27