[PATCH 00/13] The xe_sa_manager based GuC Buffer Cache

[Michal Wajdeczko <michal.wajdeczko@intel.com>]

This is another attempt to introduce GuC Buffer Cache [1].
Includes set of improvements to the xe_sa_manager.

Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>

[1] https://patchwork.freedesktop.org/series/139801/

Michal Wajdeczko (13):
  drm/xe/sa: Always call drm_suballoc_manager_fini()
  drm/xe/sa: Drop redundant NULL assignments
  drm/xe/sa: Cleanup internal BO data at device removal
  drm/xe/sa: Drop useless is_iomem member
  drm/xe/sa: Improve error message on init failure
  drm/xe/sa: Tidy up coding style in init()
  drm/xe/sa: Allow making suballocations using custom gfp flags
  drm/xe/sa: Allow creating suballocator with custom guard size
  drm/xe/sa: Minor header cleanups
  drm/xe/guc: Introduce the GuC Buffer Cache
  drm/xe/pf: Use GuC Buffer Cache during VFs provisioning
  drm/xe/kunit: Allow to replace xe_managed_bo_create_pin_map()
  drm/xe/kunit: Add KUnit tests for GuC Buffer Cache

 drivers/gpu/drm/xe/Makefile                 |   1 +
 drivers/gpu/drm/xe/tests/xe_guc_buf_kunit.c | 335 ++++++++++++++++++++
 drivers/gpu/drm/xe/xe_bo.c                  |   4 +
 drivers/gpu/drm/xe/xe_gt_sriov_pf_config.c  |  69 ++--
 drivers/gpu/drm/xe/xe_guc.c                 |   5 +
 drivers/gpu/drm/xe/xe_guc_buf.c             | 176 ++++++++++
 drivers/gpu/drm/xe/xe_guc_buf.h             |  47 +++
 drivers/gpu/drm/xe/xe_guc_buf_types.h       |  28 ++
 drivers/gpu/drm/xe/xe_guc_types.h           |   3 +
 drivers/gpu/drm/xe/xe_sa.c                  |  71 +++--
 drivers/gpu/drm/xe/xe_sa.h                  |  21 +-
 drivers/gpu/drm/xe/xe_sa_types.h            |   1 -
 12 files changed, 696 insertions(+), 65 deletions(-)
 create mode 100644 drivers/gpu/drm/xe/tests/xe_guc_buf_kunit.c
 create mode 100644 drivers/gpu/drm/xe/xe_guc_buf.c
 create mode 100644 drivers/gpu/drm/xe/xe_guc_buf.h
 create mode 100644 drivers/gpu/drm/xe/xe_guc_buf_types.h

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2.47.1