[v7,0/8] Fix non-contiguous VRAM BO access in Xe

Message

Matthew Brost Nov. 26, 2024, 5:46 p.m. UTC

Fully reviewed and resending for final CI.

Dropping non-visible patch for now as it a bit larger, not strickly
required to unblock EU debug, and be sent independently in a follow up.

Matt

Matthew Brost (8):
  drm/xe: Add xe_bo_vm_access
  drm/ttm: Add ttm_bo_access
  drm/xe: Add xe_ttm_access_memory
  drm/xe: Take PM ref in delayed snapshot capture worker
  drm/xe/display: Update intel_bo_read_from_page to use ttm_bo_access
  drm/xe: Use ttm_bo_access in xe_vm_snapshot_capture_delayed
  drm/xe: Set XE_BO_FLAG_PINNED in migrate selftest BOs
  drm/xe: Only allow contiguous BOs to use xe_bo_vmap

 drivers/gpu/drm/ttm/ttm_bo_vm.c       | 40 ++++++++---
 drivers/gpu/drm/xe/display/intel_bo.c | 25 +------
 drivers/gpu/drm/xe/tests/xe_migrate.c | 13 ++--
 drivers/gpu/drm/xe/xe_bo.c            | 99 +++++++++++++++++++++++----
 drivers/gpu/drm/xe/xe_devcoredump.c   |  6 ++
 drivers/gpu/drm/xe/xe_vm.c            | 17 ++---
 include/drm/ttm/ttm_bo.h              |  2 +
 7 files changed, 142 insertions(+), 60 deletions(-)