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[0/2] Fix for two GuC issues

Message ID 20221028194649.1130223-1-John.C.Harrison@Intel.com (mailing list archive)
Headers show
Series Fix for two GuC issues | expand

Message

John Harrison Oct. 28, 2022, 7:46 p.m. UTC 
From: John Harrison <John.C.Harrison@Intel.com>

Fix for a deadlock issue between the GuC busyness stats worker and GT
resets. Also fix kernel contexts not getting the correct scheduling
priority at start of day.

Signed-off-by: John Harrison <John.C.Harrison@Intel.com>


John Harrison (2):
  drm/i915/guc: Properly initialise kernel contexts
  drm/i915/guc: Don't deadlock busyness stats vs reset

 drivers/gpu/drm/i915/gt/intel_reset.c             | 15 ++++++++++++++-
 drivers/gpu/drm/i915/gt/intel_reset.h             |  1 +
 drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c |  9 +++++++--
 3 files changed, 22 insertions(+), 3 deletions(-)