[PATCH 0/6] Hardening firmware fetch

Michal Wajdeczko michal.wajdeczko at intel.com
Tue Aug 6 12:54:35 UTC 2019


insert more probe failures and see how well we can handle them

Michal Wajdeczko (6):
  drm/i915/uc: Prefer dev_info when confirming applied options
  drm/i915/uc: Don't fetch HuC fw if GuC fw fetch already failed
  drm/i915: Don't try to partition WOPCM without GuC firmware
  drm/i915: Make wopcm_to_i915() private
  drm/i915/uc: WOPCM programming errors are not always real
  drm/i915/uc: Hardening firmware fetch

 drivers/gpu/drm/i915/gt/uc/intel_uc.c    |  42 +++---
 drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c | 158 ++++++++++++++++-------
 drivers/gpu/drm/i915/gt/uc/intel_uc_fw.h |   6 +-
 drivers/gpu/drm/i915/i915_drv.h          |   5 -
 drivers/gpu/drm/i915/intel_wopcm.c       |   7 +-
 5 files changed, 149 insertions(+), 69 deletions(-)

-- 
2.19.2



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