[PATCH 0/3] Revert "CCS save restore for IGPU"

[Satyanarayana K V P]

The VF CCS save/restore series (patchwork #149108) has a dependency
on the migration framework. A recent migration update in commit
d65ff1ec8535 ("drm/xe: Split xe_migrate allocation from initialization")
caused a VM crash during XE driver release for iGPU devices.

So, reverting CCS save restore for IGPU series.

Satyanarayana K V P (3):
  Revert "drm/xe/vf: Register CCS read/write contexts with Guc"
  Revert "drm/xe/vf: Attach and detach CCS copy commands with BO"
  Revert "drm/xe/vf: Create contexts for CCS read write"

 drivers/gpu/drm/xe/Makefile                |   1 -
 drivers/gpu/drm/xe/xe_bb.c                 |  35 --
 drivers/gpu/drm/xe/xe_bb.h                 |   3 -
 drivers/gpu/drm/xe/xe_bo.c                 |  23 --
 drivers/gpu/drm/xe/xe_bo_types.h           |   3 -
 drivers/gpu/drm/xe/xe_device.c             |   4 -
 drivers/gpu/drm/xe/xe_device_types.h       |   4 -
 drivers/gpu/drm/xe/xe_gt_debugfs.c         |  39 ---
 drivers/gpu/drm/xe/xe_guc_fwif.h           |   5 -
 drivers/gpu/drm/xe/xe_guc_submit.c         |  34 +-
 drivers/gpu/drm/xe/xe_guc_submit.h         |   1 -
 drivers/gpu/drm/xe/xe_migrate.c            | 172 +---------
 drivers/gpu/drm/xe/xe_migrate.h            |  11 +-
 drivers/gpu/drm/xe/xe_pm.c                 |   4 -
 drivers/gpu/drm/xe/xe_sriov.c              |  19 --
 drivers/gpu/drm/xe/xe_sriov.h              |   1 -
 drivers/gpu/drm/xe/xe_sriov_vf_ccs.c       | 367 ---------------------
 drivers/gpu/drm/xe/xe_sriov_vf_ccs.h       |  17 -
 drivers/gpu/drm/xe/xe_sriov_vf_ccs_types.h |  53 ---
 drivers/gpu/drm/xe/xe_sriov_vf_types.h     |   6 -
 drivers/gpu/drm/xe/xe_vm.c                 |   6 +-
 21 files changed, 20 insertions(+), 788 deletions(-)
 delete mode 100644 drivers/gpu/drm/xe/xe_sriov_vf_ccs.c
 delete mode 100644 drivers/gpu/drm/xe/xe_sriov_vf_ccs.h
 delete mode 100644 drivers/gpu/drm/xe/xe_sriov_vf_ccs_types.h

-- 
2.43.0