[igt-dev] [PATCH v2 i-g-t 0/8] Fixes for gem_exec_capture

[John.C.Harrison at Intel.com]

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

Fix a bunch of issues with gem_exec_capture with the ultimate aim of
making it pass on GuC enabled platforms.

v2: Abstract the 'find first available engine' block into a helper
(review feedback from Matthew B). Note that for unknown reasons, this
helper does not work as a function. After wasting far too long trying
to debug out why the engine mask in the execbuf was *sometimes*
invalid, just making it a macro instead worked fine. Seems like maybe
the for_each_ctx_engine macro creates a local stack variable that is
silently required to remain in scope for the resulting ctx to be valid?

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


John Harrison (8):
  tests/i915/gem_exec_capture: Remove pointless assert
  tests/i915/gem_exec_capture: Cope with larger page sizes
  tests/i915/gem_exec_capture: Make the error decode a common helper
  tests/i915/gem_exec_capture: Use contexts and engines properly
  tests/i915/gem_exec_capture: Check for memory allocation failure
  lib/igt_sysfs: Support large files
  lib/igt_gt: Allow per engine reset testing
  tests/i915/gem_exec_capture: Update to support GuC based resets

 lib/igt_gt.c                  |  44 ++--
 lib/igt_gt.h                  |   1 +
 lib/igt_sysfs.c               |  17 +-
 tests/i915/gem_exec_capture.c | 469 ++++++++++++++++++++--------------
 4 files changed, 315 insertions(+), 216 deletions(-)

-- 
2.25.1