[Intel-gfx] [PATCH v2 0/2] Add support for dumping error captures via kernel logging

John.C.Harrison at Intel.com John.C.Harrison at Intel.com
Tue Apr 18 18:17:42 UTC 2023


From: John Harrison <John.C.Harrison at Intel.com>

Sometimes, the only effective way to debug an issue is to dump all the
interesting information at the point of failure. So add support for
doing that.

v2: Extra CONFIG wrapping (review feedback from Rodrigo)

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


John Harrison (2):
  drm/i915: Dump error capture to kernel log
  drm/i915/guc: Dump error capture to dmesg on CTB error

 drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c |  53 +++++++++
 drivers/gpu/drm/i915/gt/uc/intel_guc_ct.h |   6 +
 drivers/gpu/drm/i915/i915_gpu_error.c     | 132 ++++++++++++++++++++++
 drivers/gpu/drm/i915/i915_gpu_error.h     |  10 ++
 4 files changed, 201 insertions(+)

-- 
2.39.1



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