[PATCH 0/2] Large devcoredump file support

Matthew Brost matthew.brost at intel.com
Tue Apr 1 20:43:49 UTC 2025


Devcoredump were truncated at 2G, remove this restriction. While here,
add support for GPU copies of BOs to increase devcoredump speed.
 
Matthew Brost (2):
  drm/xe: Add devcoredump chunking
  drm/xe: Update xe_ttm_access_memory to use GPU for non-visible access

 drivers/gpu/drm/xe/xe_bo.c                |  15 +-
 drivers/gpu/drm/xe/xe_devcoredump.c       |  59 ++++--
 drivers/gpu/drm/xe/xe_devcoredump_types.h |   2 +
 drivers/gpu/drm/xe/xe_guc_hwconfig.c      |   2 +-
 drivers/gpu/drm/xe/xe_migrate.c           | 219 ++++++++++++++++++++--
 drivers/gpu/drm/xe/xe_migrate.h           |   4 +
 6 files changed, 271 insertions(+), 30 deletions(-)

-- 
2.34.1



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