[PATCH 0/4] Do error capture async, flush G2H processing on reset

Matthew Brost matthew.brost at intel.com
Tue Sep 14 05:09:52 UTC 2021


Rather allocating an error capture in nowait context to break a lockdep
splat [1], do the error capture async compared to the G2H processing.

v2: Fix Docs warning

Signed-off-by: Matthew Brost <matthew.brost at intel.com>

[1] https://patchwork.freedesktop.org/patch/451415/?series=93704&rev=5

John Harrison (1):
  drm/i915/guc: Refcount context during error capture

Matthew Brost (3):
  drm/i915/guc: Move guc_ids under submission_state sub-structure
  drm/i915/guc: Do error capture asynchronously
  drm/i915/guc: Flush G2H work queue during reset

 drivers/gpu/drm/i915/gt/intel_context.c       |   2 +
 drivers/gpu/drm/i915/gt/intel_context_types.h |  16 ++-
 drivers/gpu/drm/i915/gt/uc/intel_guc.h        |  36 +++--
 .../gpu/drm/i915/gt/uc/intel_guc_submission.c | 133 ++++++++++++------
 4 files changed, 130 insertions(+), 57 deletions(-)

-- 
2.32.0



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